阅读说明：本技术 用于地下车库或地铁的自动升降防洪堤及其使用方法 (Automatic lifting flood control dam for underground garage or subway and use method thereof ) 是由 倪赐圭 于 2021-09-26 设计创作，主要内容包括：本发明涉及一种用于地下车库或地铁的自动升降防洪堤,包括位于地面的第一滑槽和第二滑槽,第一滑槽的一侧内壁设有与第二滑槽相连通的通孔,第一滑槽内滑动连接有防洪堤,防洪堤内设有多组用于使防洪堤向上浮动的第一浮力组件,第二滑槽内固定连接有两个相对称的带有矩形槽的挡板,第二滑槽内设有两组具有相同结构的第二浮力组件,第二浮力组件用于带动防洪堤向上滑动,两个挡板相互靠近的一侧设有多组驱动组件,驱动组件用于驱动防洪堤向上滑动,第一滑槽远离第二滑槽的一侧设有排水孔；解决目前采用沙袋或者挡板阻挡洪水进入车库或地铁的方式,存在耗费大量人力、物力,抗洪不及时,沙袋或者挡板容易出现坍塌,防洪效果不佳的问题。(The invention relates to an automatic lifting flood bank for an underground garage or a subway, which comprises a first sliding groove and a second sliding groove which are positioned on the ground, wherein the inner wall of one side of the first sliding groove is provided with a through hole communicated with the second sliding groove, the first sliding groove is connected with the flood bank in a sliding manner, a plurality of groups of first buoyancy assemblies used for enabling the flood bank to float upwards are arranged in the flood bank, two symmetrical baffles with rectangular grooves are fixedly connected in the second sliding groove, two groups of second buoyancy assemblies with the same structure are arranged in the second sliding groove, the second buoyancy assemblies are used for driving the flood bank to slide upwards, a plurality of groups of driving assemblies are arranged on one side, close to each other, of the two baffles, the driving assemblies are used for driving the flood bank to slide upwards, and one side, far away from the second sliding groove, of the first sliding groove is provided with a drain hole; the problem of adopt sand bag or baffle to block the mode that flood got into garage or subway at present, exist and consume a large amount of manpowers, material resources, the flood fighting is untimely, and sand bag or baffle appear collapsing easily, and the flood control effect is not good is solved.)

1. The utility model provides an automatic rising flood bank for underground garage or subway, includes first spout (1) and second spout (2) that are located ground, its characterized in that, one side inner wall of first spout (1) is equipped with through-hole (11) that are linked together with second spout (2), sliding connection has flood bank (3) in first spout (1), be equipped with the multiunit in flood bank (3) and be used for making the first buoyancy subassembly that flood bank (3) floated upwards, fixedly connected with two symmetrical baffle (27) that have the rectangular channel in second spout (2), be equipped with two sets of second buoyancy subassemblies that have the same structure in second spout (2), second buoyancy subassembly is used for driving flood bank (3) and upwards slides, two one side that baffle (27) are close to each other is equipped with multiunit drive assembly, drive assembly is used for driving flood bank (3) and upwards slides, one side of the first sliding groove (1) far away from the second sliding groove (2) is provided with a drain hole (10).

2. The automatic lifting flood bank for the underground garage or the subway is characterized in that the first buoyancy component comprises a water containing bin (4) arranged in the flood bank (3), a cavity (5) is formed in the inner wall of the top of the water containing bin (4), a second floating plate (9) is connected in the water containing bin (4) in a sliding mode, a triangular plate (7) is connected in the cavity (5) in a sliding mode, a connecting rod (8) is fixedly connected to one side, close to each other, of the triangular plate (7) and the second floating plate (9), two symmetrical first floating plates (6) are connected in the flood bank (3) in a sliding mode, one end, close to the triangular plate (7), of each first floating plate (6) extends into the cavity (5) and is in contact with the inclined plane of the triangular plate (7).

3. The automatic lifting flood bank for the underground garage or the subway is characterized in that the second buoyancy component comprises a first rotating rod (12) and a second rotating rod (13) which are rotatably connected between a baffle (27) and the inner wall of one side of the second sliding groove (2) and are vertically arranged, the outer walls of the first rotating rod (12) and the second rotating rod (13) are respectively fixedly sleeved with a first chain wheel (14) and a second chain wheel (15), the second chain wheel (15) and the first chain wheel (14) are in transmission connection through a chain (16), a buoyancy plate (18) with a rectangular through hole is slidably connected in the second sliding groove (2), and a sliding rod (17) fixedly connected with the buoyancy plate (18) is fixedly connected on one section of chain section of the chain (16).

4. The automatic lifting flood bank for the underground garage or the subway is characterized in that a first through groove (20) communicated with the first sliding groove (1) is formed in one side of the second sliding groove (2), a first rotating shaft (21) and a second rotating shaft (24) are connected in the first through groove (20) in a transverse rotating mode, a third chain wheel (22) matched with a chain (16) is fixedly sleeved on the outer wall of the first rotating shaft (21), a first gear (23) is fixedly sleeved on the outer wall of the first rotating shaft (21), a second gear (25) meshed with the first gear (23) is fixedly sleeved on the outer wall of the second rotating shaft (24), and a first rack (26) meshed with the second gear (25) is fixedly connected to one side, close to the second rotating shaft (24), of the flood bank (3).

5. The automatic lifting flood bank for the underground garage or the subway is characterized in that the driving assembly comprises a first rotating shaft (28) which is rotatably connected to one side, close to each other, of two baffles (27), a circular sleeve (29) is fixedly sleeved on the outer wall of the first rotating shaft (28), a plurality of water containing boxes (30) are arranged on the outer wall of the circular sleeve (29) in an annular equal distance mode, a third gear (31) is fixedly sleeved on the outer wall of the first rotating shaft (28), a second through groove (33) communicated with a second sliding groove (2) is arranged on the inner wall of one side of the first sliding groove (1), a second rotating shaft (34) is connected into the second through groove (33) in a transverse rotating mode, a fourth gear (35) and a straight gear (36) are fixedly sleeved on the outer wall of the second rotating shaft (34), and the third gear (31) and the fourth gear (35) are in transmission connection through a soft rack (32), one side of the flood bank (3) close to the second rotating shaft (34) is fixedly connected with a second rack (37) meshed with the straight gear (36).

6. The automatic lifting flood bank for the underground garage or the subway is characterized in that a rectangular sliding groove (19) is formed in the buoyancy plate (18), and the other end of the sliding rod (17) extends into the rectangular sliding groove (19) and is in sliding connection with the rectangular sliding groove (19).

7. The automatic lifting flood bank for underground garages or subways according to claim 1, characterized in that a screen plate (43) is fixedly connected to the top inner wall of the second chute (2).

8. An automatically liftable flood bank for underground garages or subways according to claim 1, characterized in that a plurality of buoyancy chambers (44) are provided in the flood bank (3).

9. The automatic lifting flood bank for the underground garage or the subway is characterized in that a sliding groove (38) is formed in one side, close to the second sliding groove (2), of the flood bank (3), a trapezoidal plate (40) is connected in the sliding groove (38), a plurality of springs (39) are fixedly connected to the inner wall of one side of the sliding groove (38), the other ends of the springs (39) are fixedly connected with the trapezoidal plate (40), and a first circular groove (41) and a second circular groove (42) are formed in one side, close to the second sliding groove (2), of the trapezoidal plate (40).

10. A use method of an automatic lifting flood bank for an underground garage or a subway is characterized by comprising the following steps:

s1, when a flood comes, the flood enters the second chute (2) through the sieve plate (43), the flood falls into the water containing box (30) in the falling process, after the water containing box (30) is filled with water, the flood rotates by taking the first rotating shaft (28) as a circle center under the action of the gravity of the water, the third gear (31) is meshed with the soft rack (32), the first rotating shaft (28) drives the fourth gear (35) to rotate through the third gear (31) and the soft rack (32), the straight gear (36) is meshed with the second rack (37), the rotation of the straight gear (36) can drive the second rack (37) and the flood bank (3) to slide upwards, so that the flood bank (3) extends out of the ground to block the flood at a subway entrance and a garage entrance, the water containing box (30) can spill the accumulated water in the water containing box (30) in the rotating process, and the next water containing box (30) receives the water again, the first rotating shaft (28) is driven to rotate, and the plurality of groups of water containing boxes (30) are arranged, so that upward power can be simultaneously exerted on the flood control dam (3);

s2, when water falls into the second chute (2), the buoyancy plate (18) floats upwards under the action of flood force, the buoyancy plate (18) drives the sliding rod (17) to move upwards, the chain (16) drives the first chain wheel (14) and the second chain wheel (15) to start rotating, and the chain (16) is meshed with the third chain wheel (22), the third chain wheel (22), the first rotating shaft (21) and the first gear (23) are driven to rotate clockwise in the process of rotating the chain (16), the first gear (23) is meshed with the second gear (25), the first gear (23) drives the second gear (25) to rotate anticlockwise, the second gear (25) is meshed with the first rack (26), and the second gear (25) can drive the first rack (26) and the flood bank (3) to slide upwards, so that the flood bank (3) blocks flood at a subway entrance and a garage entrance;

s3, after the flood surface in the second chute (2) is flush with the through hole (11), the flood enters the first chute (1) through the through hole (11), along with accumulation of the flood, the flood starts to fill the water containing bin (4) and the buoyancy bin (44), the flood in the water containing bin (4) pushes the second floating plate (9), the triangular plate (7) and the connecting rod (8) to slide upwards, the sliding rod (17) can push the first floating plate (6) to slide outwards while the triangular plate (7) slides upwards, the contact area between the flood bank (3) and the flood is increased through the first floating plate (6) and is used for increasing the buoyancy of the flood to the flood bank (3) to enable the flood bank (3) to slide upwards, and the flood is blocked at a subway entrance and a garage entrance;

s4, due to the gravity of the flood bank (3), the flood bank (3) can smoothly slide upwards from the first sliding chute (1) through the simultaneous acting force of S1, S2 and S3 for blocking flood, because the spring (39) is always in a compressed state, when the flood bank (3) slides out from the second sliding chute (2), the trapezoidal plate (40) is ejected out from the sliding groove (38) under the elastic force of the spring (39), when a flood wave head impacts the flood bank (3) and the trapezoidal plate (40), the flood just impacts the first circular groove (41) and the second circular groove (42), the impact force of the flood can be dispersed through the curved surfaces of the first circular groove (41) and the second circular groove (42) to push the trapezoidal plate (40) and the flood bank (3) to provide pushing force upwards and the impact force of the flood bank (41) and the return curved surfaces of the first circular groove (42) and the second circular groove (42), for counteracting the impact force of flood;

s5, when the flood fades away, the flood accumulated in the first chute (1) and the second chute (2) is discharged through the water discharge hole (10), along with fading of the flood, under the self weight of the flood bank (3), the flood bank (3) starts to slide downwards into the second chute (2), the trapezoidal plate (40) slides downwards into the sliding groove (38) under the action of the inner wall of the second chute (2), the spring (39) starts to compress, when the flood bank (3) drives the second rack (37) and the first rack (26) to slide downwards, the second rack (37) drives the straight gear (36) and the fourth gear (35) to rotate clockwise, the circular sleeve (29) rotates clockwise under the action of the third gear (31) and the soft rack (32), and further the accumulated water filled in the water containing box (30) is poured out, the first rack (26) drives the second gear (25) to rotate clockwise, and the second gear (25) drives the third gear (22) and the third gear (23) to rotate anticlockwise, the third chain wheel (22) drives the first chain wheel (14) to rotate clockwise through the chain (16), and then the buoyancy plate (18) slides downwards under the action of the chain (16), the sliding rod (17) and the buoyancy of flood until the flood bank (3) completely falls into the first chute (1).

Technical Field

The invention belongs to the technical field of flood control, and relates to an automatic lifting flood control dike for an underground garage or a subway and a using method thereof.

Background

With the rapid improvement of the living standard of people, the use of vehicles is increasingly popularized, and the demand of garages is increased correspondingly. In urban areas with tight land occupation, in order to reduce the road surface area occupied by the garage, the garage is mostly arranged underground to form an underground garage, and the subway is a rapid, large-traffic and electric power traction rail transit built in the city. The train runs on a totally closed line, the line located in a central urban area is basically arranged in an underground tunnel, a subway is a special, high-density and high-traffic-capacity urban rail transit system covering various underground and overground roadways in an urban area, and the Taiwan subway is called 'rapid transport'.

Because underground garages and subways are usually located underground, the entrances of the underground garages and subways are usually lower than the road surface, when strong rainfall, flood and other conditions are met, rainwater can flow back into the garages and subways, and the rainwater amount exceeds the drainage capacity of the underground garages and subways, so that a large number of vehicles and passengers can be submerged, and huge property loss and casualties can be caused.

However, the existing flood control means is often simpler and original, and most of the means of sandbags and baffles are used for blocking flood, but when the sandbags and the baffles are used for flood control, a large amount of manpower and material resources are needed for carrying and installing, a large amount of time is wasted in the process, the flood cannot be blocked in time, and when the sandbags and the baffles block the flood for a long time, the problems of water seepage, collapse and the like easily occur in the long-time water soaking of the sandbags and the baffles.

Disclosure of Invention

In view of the above, the invention provides an automatic lifting flood bank for an underground garage or subway and a using method thereof, aiming at solving the problems that a lot of manpower and material resources are consumed, flood fighting is not timely, collapse of the sand bag or the baffle is easy to occur and the flood control effect is poor in the current mode of blocking flood from entering the garage or subway by the sand bag or the baffle.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an automatic rising flood bank for underground garage or subway, is including the first spout and the second spout that are located ground, one side inner wall of first spout is equipped with the through-hole that is linked together with the second spout, sliding connection has the flood bank in the first spout, be equipped with the multiunit in the flood bank and be used for making the first buoyancy subassembly that the flood bank upwards floated, two symmetrical baffles that have the rectangular channel of fixedly connected with in the second spout, be equipped with two sets of second buoyancy subassemblies that have the looks isostructure in the second spout, second buoyancy subassembly is used for driving the upward slip of flood bank, two one side that the baffle is close to each other is equipped with multiunit drive assembly, drive assembly is used for driving the upward slip of flood bank, one side that the second spout was kept away from to first spout is equipped with the flood drain hole.

Further, first buoyancy subassembly is including setting up the holding sump in the flood bank, the top inner wall of holding the sump is equipped with the cavity, sliding connection has the second kickboard in holding the sump, sliding connection has the set-square in the cavity, one side fixedly connected with connecting rod that set-square and second kickboard are close to each other, sliding connection has two symmetrical first kickboards in the flood bank, the one end that first kickboard is close to the set-square extends to in the cavity and touches with the inclined plane of set-square mutually.

Further, second buoyancy subassembly is including rotating first dwang and the second dwang of connecting between baffle and second spout one side inner wall and being vertical arrangement, the outer wall of first dwang and second dwang is fixed the cover respectively and is equipped with first sprocket and second sprocket, connect through chain drive between second sprocket and the first sprocket, sliding connection has the buoyancy board that has the rectangle through-hole in the second spout, fixed connection and buoyancy board sliding connection's slide bar on one of them section link of chain.

Further, one side of second spout is equipped with the first logical groove that is linked together with first spout, it is first pivot and second pivot to be the sideslip in the first logical inslot, the fixed cover of outer wall of first pivot is equipped with chain matched with third sprocket, the fixed cover of outer wall of first pivot is equipped with first gear, the fixed cover of outer wall of second pivot is equipped with the second gear with first gear engaged with, one side fixedly connected with and the first rack of second gear engaged with that the flood bank is close to the second pivot.

Further, drive assembly is including rotating the first axis of rotation of connection in one side is close to each other to two baffles, the fixed cover of outer wall of first axis of rotation is equipped with the ring cover, the outer wall annular equidistance of ring cover is equipped with a plurality of flourishing water boxes, the fixed cover of outer wall of first axis of rotation is equipped with the third gear, one side inner wall of first spout is equipped with the second that is linked together with the second spout and leads to the groove, the second leads to the inslot and is the horizontal rotation and is connected with the second axis of rotation, the fixed cover of outer wall of second axis of rotation is equipped with fourth gear and straight-teeth gear, connect through soft rack drive between third gear and the fourth gear, the flood bank is close to one side fixedly connected with and the second rack of straight-teeth gear looks meshing of second axis of rotation.

Further, be equipped with the rectangle spout in the buoyancy board, the other end of slide bar extend to in the rectangle spout and with rectangle spout sliding connection, can make the slide bar easily slide in the buoyancy board through the rectangle spout, receive the hindrance of slide bar when avoiding the buoyancy board to slide from top to bottom.

Further, the top inner wall fixedly connected with sieve of second spout can filter large-scale impurity in the flood through the sieve, avoids large-scale impurity to influence the slip of later stage flood bank.

Furthermore, be equipped with a plurality of buoyancy storehouse in the breakwater, can make the more stable buoyancy that receives the flood of breakwater through the buoyancy storehouse.

Further, one side that the flood bank is close to the second spout is equipped with the sliding tray, sliding connection has trapezoidal plate in the sliding tray, a plurality of springs of one side inner wall fixedly connected with of sliding tray, and the other end of a plurality of springs all with trapezoidal plate fixed connection, one side that trapezoidal plate is close to the second spout is equipped with first circular slot and second circular slot, and when flood a wave head strikes flood bank and trapezoidal plate, flood just strikes and gets into in first circular slot and the second circular slot, can upwards provide thrust and the impact force that returns along the curved surface of first circular slot and second circular slot for promoting trapezoidal plate and flood bank with the impact force dispersion of flood through the curved surface of first circular slot and second circular slot, be used for offsetting flood impact force.

A use method of an automatic lifting flood bank for an underground garage or a subway comprises the following steps:

s1, when a flood comes, the flood enters a second chute through a sieve plate, the flood falls into a water containing box in the falling process, after the water containing box is full of water, the flood rotates around a first rotating shaft under the action of water gravity, a third gear is meshed with a soft rack, the first rotating shaft can drive a fourth gear to rotate through the third gear and the soft rack, a straight gear is meshed with the second rack, further the rotation of the straight gear can drive the second rack and a flood bank to slide upwards, the flood bank extends out of the ground to block the water at a subway entrance and a garage entrance, the water containing boxes can spill accumulated water in the water containing boxes in the rotating process, the next water containing box receives water again to drive the first rotating shaft to rotate, and the flood bank can be powered upwards at the same time due to the arrangement of multiple groups of the water containing boxes;

s2, when water falls into the second chute, the buoyancy plate floats upwards under the action of flood force, the buoyancy plate drives the sliding rod to move upwards, so that the chain can drive the first chain wheel and the second chain wheel to start rotating, the chain is meshed with the third chain wheel, the first rotating shaft and the first gear are driven to rotate clockwise in the rotating process of the chain, the first gear is meshed with the second gear, the first gear drives the second gear to rotate anticlockwise, the second gear is meshed with the first rack, and the second gear can drive the first rack and the flood bank to slide upwards, so that the flood bank can block flood at a subway entrance and a garage entrance;

s3, after the flood surface in the second chute is flush with the through hole, the flood enters the first chute through the through hole, the flood starts to fill the water containing bin and the buoyancy bin along with the accumulation of the flood, the flood in the water containing bin pushes the second floating plate, the triangular plate and the connecting rod to slide upwards, the sliding rod can push the first floating plate to slide outwards while the triangular plate slides upwards, and then the contact area of the flood bank and the flood can be increased through the first floating plate, so that the buoyancy of the flood bank is increased, the flood bank slides upwards, and the flood is blocked at the subway entrance and the garage entrance;

s4, due to the gravity of the flood bank, the flood bank can smoothly slide upwards from the first sliding groove through the simultaneous acting force of S1, S2 and S3 to block flood, because the spring is always in a compressed state, when the flood bank slides out from the second sliding groove, the trapezoidal plate pops out from the sliding groove under the elastic force of the spring, when a wave head of the flood impacts the flood bank and the trapezoidal plate, the flood just impacts the first circular groove and the second circular groove, and the impact force of the flood can be dispersed into the impact force which pushes the trapezoidal plate and the flood bank to provide thrust upwards and the impact force which returns along the curved surfaces of the first circular groove and the second circular groove through the curved surfaces of the first circular groove and the second circular groove to offset the impact force of the flood;

s5, when the flood fades away, the flood accumulated in the first chute and the second chute is discharged through the water discharging hole, the flood bank starts to slide downwards into the second chute under the self weight of the flood bank along with fading of the flood, the trapezoidal plate slides downwards into the sliding groove under the action of the inner wall of the second chute, the spring starts to compress, when the flood bank drives the second rack and the first rack to slide downwards, the second rack drives the straight gear and the fourth gear to rotate clockwise, the circular ring sleeve rotates clockwise under the action of the third gear and the soft rack, the accumulated water filled in the water containing box is poured out, the first rack drives the second gear to rotate clockwise, the second gear drives the first gear and the third sprocket to rotate anticlockwise, the third sprocket drives the first sprocket to rotate clockwise through the chain, and the floating plate slides downwards under the action of the chain, the sliding rod and the flood buoyancy, until the flood bank completely falls into the first chute.

The invention has the beneficial effects that:

1. according to the automatic lifting flood bank for the underground garage or the subway, disclosed by the invention, the water containing box is filled with water to drive the water containing box to rotate by taking the first rotating shaft as a circle center, the first rotating shaft can drive the fourth gear to rotate through the third gear and the soft rack, the straight gear can drive the second rack and the flood bank to slide upwards, so that the flood bank extends out of the ground to block flood at the subway opening and the garage opening, the straight gear can be driven to rotate through the gravity of the water to further drive the flood bank to slide upwards, the energy consumption is reduced, and the flood can be blocked in time.

2. According to the automatic lifting flood bank for the underground garage or the subway, the slide rod is driven to move upwards through buoyancy resources of the buoyancy plate, the chain can drive the first chain wheel and the second chain wheel to start rotating, the third chain wheel and the first gear are driven to rotate clockwise in the rotating process of the chain, the first gear drives the second gear to rotate anticlockwise, the flood bank slides upwards, flood is blocked at a subway opening and a garage opening, the second gear can be driven to rotate through the buoyancy effect of the flood on the buoyancy plate, the flood bank slides out of the second sliding groove, the flood is blocked, and the flood can be blocked without manpower and material resources for carrying sand bags and baffles.

3. According to the automatic lifting flood bank for the underground garage or the subway, the water containing bin and the buoyancy bin are filled with flood, the flood in the water containing bin pushes the second floating plate, the triangular plate and the connecting rod to slide upwards and further pushes the first floating plate to slide outwards, so that the contact area of the flood bank and the flood is increased, the buoyancy of the flood bank is increased, the flood bank slides upwards, the flood is blocked at the subway port and the garage port, the flood bank is pushed out from the second sliding groove in time, the flood can be blocked at the first time, and the economic loss and the injury of personnel due to the delay of flood fighting time are avoided.

4. According to the automatic lifting flood bank for the underground garage or the subway, disclosed by the invention, when flood impacts enter the first circular groove and the second circular groove, the curved surfaces of the first circular groove and the second circular groove can disperse the impact force of the flood into the upward thrust for pushing the trapezoidal plate and the flood bank and the impact force returned along the curved surfaces of the first circular groove and the second circular groove, so that the impact force of the flood is offset, the effect of blocking the flood is achieved, the impact force of the flood to the flood bank can be offset, and the flood bank is prevented from being damaged under the impact force of the flood.

5. According to the automatic lifting flood bank for the underground garage or the subway, disclosed by the invention, the flood bank is driven to slide upwards in time through various comprehensive utilization of gravity and buoyancy of flood, so that the flood bank slides out of the second sliding groove, the flood bank can timely block the invasion of flood at the entrance of the subway and the entrance of the garage, manpower and material resources are saved, flood fighting can be carried out at the first time, the economic loss and the injury of personnel are reduced, in addition, the impact force of the flood can be offset through the action of the first circular groove and the second circular groove, and the durability of the flood bank is improved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a top view of an automatic elevating flood bank for an underground garage or subway according to the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of FIG. 2 at C;

FIG. 5 is an enlarged view taken at D of FIG. 3 in accordance with the present invention;

FIG. 6 is a cross-sectional view taken along line E-E of FIG. 1 in accordance with the present invention;

fig. 7 is a sectional view showing a part of the construction of the flood bank of fig. 2 according to the present invention;

fig. 8 is a sectional view of an automatic elevating flood bank for an underground garage or subway according to the present invention;

fig. 9 is a cross-sectional view taken along the direction F-F of fig. 8 in accordance with the present invention.

Reference numerals: 1. a first chute; 2. a second chute; 3. a flood bank; 4. a water containing bin; 5. a cavity; 6. a first floating plate; 7. a set square; 8. a connecting rod; 9. a second floating plate; 10. a drain hole; 11. a through hole; 12. a first rotating lever; 13. a second rotating lever; 14. a first sprocket; 15. a second sprocket; 16. a chain; 17. a slide bar; 18. a buoyancy plate; 19. a rectangular chute; 20. a first through groove; 21. a first rotating shaft; 22. a third sprocket; 23. a first gear; 24. a second rotating shaft; 25. a second gear; 26. a first rack; 27. a baffle plate; 28. a first rotating shaft; 29. a circular ring sleeve; 30. a water containing box; 31. a third gear; 32. a soft rack; 33. a second through groove; 34. a second rotating shaft; 35. a fourth gear; 36. a spur gear; 37. a second rack; 38. a sliding groove; 39. a spring; 40. a trapezoidal plate; 41. a first circular groove; 42. a second circular groove; 43. a sieve plate; 44. a buoyancy bin.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

Example one

As shown in fig. 1-7, an automatic lifting breakwater for an underground garage or a subway comprises a first chute 1 and a second chute 2 which are located on the ground, a through hole 11 communicated with the second chute 2 is formed in the inner wall of one side of the first chute 1, a breakwater 3 is connected in the first chute 1 in a sliding manner, a plurality of groups of first buoyancy assemblies used for enabling the breakwater 3 to float upwards are arranged in the breakwater 3, two symmetrical baffles 27 with rectangular grooves are fixedly connected in the second chute 2, two groups of second buoyancy assemblies with the same structure are arranged in the second chute 2, the second buoyancy assemblies are used for driving the breakwater 3 to slide upwards, a plurality of groups of driving assemblies are arranged on one side, close to each other, of the two baffles 27 and used for driving the breakwater 3 to slide upwards, and a drain hole 10 is formed in one side, far away from the second chute 2, of the first chute 1.

According to the invention, the first buoyancy assembly comprises a water containing bin 4 arranged in the flood control dam 3, a cavity 5 is arranged on the inner wall of the top of the water containing bin 4, a second floating plate 9 is connected in the water containing bin 4 in a sliding manner, a triangular plate 7 is connected in the cavity 5 in a sliding manner, a connecting rod 8 is fixedly connected to one side, close to each other, of the triangular plate 7 and the second floating plate 9, two symmetrical first floating plates 6 are connected in the flood control dam 3 in a sliding manner, and one end, close to the triangular plate 7, of each first floating plate 6 extends into the cavity 5 and is in contact with the inclined plane of the triangular plate 7.

According to the invention, the water containing bin 4 and the buoyancy bin 44 are filled with flood, the flood in the water containing bin 4 pushes the second floating plate 9, the triangular plate 7 and the connecting rod 8 to slide upwards, and further pushes the first floating plate 6 to slide outwards, so that the contact area of the flood control wall 3 and the flood is increased, the buoyancy of the flood control wall 3 caused by the flood is increased, the flood control wall 3 slides upwards, the flood is blocked at a subway entrance and a garage entrance, the flood control wall 3 is pushed out from the second sliding groove 2 in time, the flood can be blocked at the first time, and the time delay of flood fighting is avoided, so that economic loss and personal injury are caused.

In the invention, the second buoyancy assembly comprises a first rotating rod 12 and a second rotating rod 13 which are rotatably connected between the baffle 27 and the inner wall of one side of the second chute 2 and are vertically arranged, the outer walls of the first rotating rod 12 and the second rotating rod 13 are respectively fixedly sleeved with a first chain wheel 14 and a second chain wheel 15, the second chain wheel 15 and the first chain wheel 14 are in transmission connection through a chain 16, a buoyancy plate 18 with a rectangular through hole is slidably connected in the second chute 2, and a sliding rod 17 which is slidably connected with the buoyancy plate 18 is fixedly connected on one section of the chain 16.

In the invention, a first through groove 20 communicated with the first chute 1 is arranged on one side of the second chute 2, a first rotating shaft 21 and a second rotating shaft 24 are transversely and rotatably connected in the first through groove 20, a third chain wheel 22 matched with the chain 16 is fixedly sleeved on the outer wall of the first rotating shaft 21, a first gear 23 is fixedly sleeved on the outer wall of the first rotating shaft 21, a second gear 25 meshed with the first gear 23 is fixedly sleeved on the outer wall of the second rotating shaft 24, and a first rack 26 meshed with the second gear 25 is fixedly connected on one side of the flood bank 3 close to the second rotating shaft 24.

According to the invention, the slide rod 17 is driven to move upwards through buoyancy resources of the buoyancy plate 18, so that the chain 16 can drive the first chain wheel 14 and the second chain wheel 15 to start rotating, the third chain wheel 22 and the first gear 23 are driven to rotate clockwise in the rotating process of the chain 16, the first gear 23 drives the second gear 25 to rotate anticlockwise, the flood bank 3 slides upwards, flood is blocked at a subway entrance and a garage entrance, the second gear 25 can be driven to rotate through buoyancy of the flood to the buoyancy plate 18, the flood bank 3 slides out of the second sliding groove 2 to block the flood, and the flood can be blocked without manpower and material resources for carrying sand bags and baffles 27.

In the invention, the driving assembly comprises a first rotating shaft 28 which is rotatably connected to one side of two baffles 27 close to each other, a circular sleeve 29 is fixedly sleeved on the outer wall of the first rotating shaft 28, a plurality of water containing boxes 30 are annularly and equidistantly arranged on the outer wall of the circular sleeve 29, a third gear 31 is fixedly sleeved on the outer wall of the first rotating shaft 28, a second through groove 33 communicated with the second sliding groove 2 is arranged on the inner wall of one side of the first sliding groove 1, a second rotating shaft 34 is transversely and rotatably connected in the second through groove 33, a fourth gear 35 and a straight gear 36 are fixedly sleeved on the outer wall of the second rotating shaft 34, the third gear 31 and the fourth gear 35 are in transmission connection through a soft rack 32, and a second rack 37 meshed with the straight gear 36 is fixedly connected to one side of the flood bank 3 close to the second rotating shaft 34.

According to the invention, the water containing box 30 is filled with water to drive the water containing box 30 to rotate by taking the first rotating shaft 28 as a circle center, the first rotating shaft 28 can drive the fourth gear 35 to rotate through the third gear 31 and the soft rack 32, the straight gear 36 can drive the second rack 37 and the flood bank 3 to slide upwards, so that the flood bank 3 extends out of the ground to block flood at a subway entrance and a garage entrance, the straight gear 36 can be driven to rotate through the gravity of the water to drive the flood bank 3 to slide upwards, the energy consumption is reduced, and the flood can be prevented from entering the subway and the garage in time, so that the loss is reduced.

In the invention, the rectangular sliding groove 19 is arranged in the buoyancy plate 18, the other end of the sliding rod 17 extends into the rectangular sliding groove 19 and is in sliding connection with the rectangular sliding groove 19, the sliding rod 17 can easily slide in the buoyancy plate 18 through the rectangular sliding groove 19, and the buoyancy plate 18 is prevented from being hindered by the sliding rod 17 when sliding up and down.

In the invention, the sieve plate 43 is fixedly connected to the inner wall of the top of the second chute 2, and large impurities in flood can be filtered through the sieve plate 43, so that the influence of the large impurities on the sliding of the flood bank 3 in the later period is avoided.

In the invention, a plurality of buoyancy bins 44 are arranged in the flood bank 3, and the flood bank 3 can be more stably subjected to buoyancy of flood through the buoyancy bins 44.

Example two

As a further improvement of the previous embodiment, as shown in fig. 1 to 9, an automatic lifting flood bank for an underground garage or a subway includes a first chute 1 and a second chute 2 located on the ground, a through hole 11 communicated with the second chute 2 is formed in an inner wall of one side of the first chute 1, a flood bank 3 is slidably connected in the first chute 1, a plurality of groups of first buoyancy assemblies used for enabling the flood bank 3 to float upwards are arranged in the flood bank 3, two symmetrical baffles 27 with rectangular grooves are fixedly connected in the second chute 2, two groups of second buoyancy assemblies with the same structure are arranged in the second chute 2, the second buoyancy assemblies are used for driving the flood bank 3 to slide upwards, a plurality of groups of driving assemblies are arranged on one sides of the two baffles 27 close to each other, the driving assemblies are used for driving the flood bank 3 to slide upwards, and a drain hole 10 is formed in one side of the first chute 1 far away from the second chute 2.

According to the invention, the first buoyancy assembly comprises a water containing bin 4 arranged in the flood control dam 3, a cavity 5 is arranged on the inner wall of the top of the water containing bin 4, a second floating plate 9 is connected in the water containing bin 4 in a sliding manner, a triangular plate 7 is connected in the cavity 5 in a sliding manner, a connecting rod 8 is fixedly connected to one side, close to each other, of the triangular plate 7 and the second floating plate 9, two symmetrical first floating plates 6 are connected in the flood control dam 3 in a sliding manner, and one end, close to the triangular plate 7, of each first floating plate 6 extends into the cavity 5 and is in contact with the inclined plane of the triangular plate 7.

According to the invention, the water containing bin 4 and the buoyancy bin 44 are filled with flood, the flood in the water containing bin 4 pushes the second floating plate 9, the triangular plate 7 and the connecting rod 8 to slide upwards, and further pushes the first floating plate 6 to slide outwards, so that the contact area of the flood control wall 3 and the flood is increased, the buoyancy of the flood control wall 3 caused by the flood is increased, the flood control wall 3 slides upwards, the flood is blocked at a subway entrance and a garage entrance, the flood control wall 3 is pushed out from the second sliding groove 2 in time, the flood can be blocked at the first time, and the time delay of flood fighting is avoided, so that economic loss and personal injury are caused.

In the invention, the second buoyancy assembly comprises a first rotating rod 12 and a second rotating rod 13 which are rotatably connected between the baffle 27 and the inner wall of one side of the second chute 2 and are vertically arranged, the outer walls of the first rotating rod 12 and the second rotating rod 13 are respectively fixedly sleeved with a first chain wheel 14 and a second chain wheel 15, the second chain wheel 15 and the first chain wheel 14 are in transmission connection through a chain 16, a buoyancy plate 18 with a rectangular through hole is slidably connected in the second chute 2, and a sliding rod 17 which is slidably connected with the buoyancy plate 18 is fixedly connected on one section of the chain 16.

In the invention, a first through groove 20 communicated with the first chute 1 is arranged on one side of the second chute 2, a first rotating shaft 21 and a second rotating shaft 24 are transversely and rotatably connected in the first through groove 20, a third chain wheel 22 matched with the chain 16 is fixedly sleeved on the outer wall of the first rotating shaft 21, a first gear 23 is fixedly sleeved on the outer wall of the first rotating shaft 21, a second gear 25 meshed with the first gear 23 is fixedly sleeved on the outer wall of the second rotating shaft 24, and a first rack 26 meshed with the second gear 25 is fixedly connected on one side of the flood bank 3 close to the second rotating shaft 24.

According to the invention, the slide rod 17 is driven to move upwards through buoyancy resources of the buoyancy plate 18, so that the chain 16 can drive the first chain wheel 14 and the second chain wheel 15 to start rotating, the third chain wheel 22 and the first gear 23 are driven to rotate clockwise in the rotating process of the chain 16, the first gear 23 drives the second gear 25 to rotate anticlockwise, the flood bank 3 slides upwards, flood is blocked at a subway entrance and a garage entrance, the second gear 25 can be driven to rotate through buoyancy of the flood to the buoyancy plate 18, the flood bank 3 slides out of the second sliding groove 2 to block the flood, and the flood can be blocked without manpower and material resources for carrying sand bags and baffles 27.

In the invention, the driving assembly comprises a first rotating shaft 28 which is rotatably connected to one side of two baffles 27 close to each other, a circular sleeve 29 is fixedly sleeved on the outer wall of the first rotating shaft 28, a plurality of water containing boxes 30 are annularly and equidistantly arranged on the outer wall of the circular sleeve 29, a third gear 31 is fixedly sleeved on the outer wall of the first rotating shaft 28, a second through groove 33 communicated with the second sliding groove 2 is arranged on the inner wall of one side of the first sliding groove 1, a second rotating shaft 34 is transversely and rotatably connected in the second through groove 33, a fourth gear 35 and a straight gear 36 are fixedly sleeved on the outer wall of the second rotating shaft 34, the third gear 31 and the fourth gear 35 are in transmission connection through a soft rack 32, and a second rack 37 meshed with the straight gear 36 is fixedly connected to one side of the flood bank 3 close to the second rotating shaft 34.

According to the invention, the water containing box 30 is filled with water to drive the water containing box 30 to rotate by taking the first rotating shaft 28 as a circle center, the first rotating shaft 28 can drive the fourth gear 35 to rotate through the third gear 31 and the soft rack 32, the straight gear 36 drives the second rack 37 and the flood bank 3 to slide upwards, so that the flood bank 3 extends out of the ground to block flood at a subway entrance and a garage entrance, the straight gear 36 can be driven to rotate through the gravity of the water to drive the flood bank 3 to slide upwards, the energy consumption is reduced, and the flood can be blocked in time.

In the invention, the rectangular sliding groove 19 is arranged in the buoyancy plate 18, the other end of the sliding rod 17 extends into the rectangular sliding groove 19 and is in sliding connection with the rectangular sliding groove 19, the sliding rod 17 can easily slide in the buoyancy plate 18 through the rectangular sliding groove 19, and the buoyancy plate 18 is prevented from being hindered by the sliding rod 17 when sliding up and down.

In the invention, the sieve plate 43 is fixedly connected to the inner wall of the top of the second chute 2, and large impurities in flood can be filtered through the sieve plate 43, so that the influence of the large impurities on the sliding of the flood bank 3 in the later period is avoided.

In the invention, a plurality of buoyancy bins 44 are arranged in the flood bank 3, and the flood bank 3 can be more stably subjected to buoyancy of flood through the buoyancy bins 44.

According to the invention, the slide groove 38 is arranged on one side of the flood bank 3 close to the second slide groove 2, the trapezoidal plate 40 is connected in the slide groove 38 in a sliding manner, the plurality of springs 39 are fixedly connected to the inner wall of one side of the slide groove 38, the other ends of the plurality of springs 39 are fixedly connected with the trapezoidal plate 40, the first circular groove 41 and the second circular groove 42 are arranged on one side of the trapezoidal plate 40 close to the second slide groove 2, when a wave head of flood impacts the flood bank 3 and the trapezoidal plate 40, the flood just impacts the first circular groove 41 and the second circular groove 42, and the impact force of the flood can be dispersed to push the trapezoidal plate 40 and the flood bank 3 to provide thrust upwards and the impact force returned along the curved surfaces of the first circular groove 41 and the second circular groove 42 through the curved surfaces of the first circular groove 41 and the second circular groove 42, so as to offset the impact force of the flood.

The advantages of the second embodiment over the first embodiment are: one side that flood bank 3 is close to second spout 2 is equipped with sliding tray 38, sliding tray 38 sliding connection has trapezoidal plate 40, a plurality of springs 39 of one side inner wall fixedly connected with of sliding tray 38, and the other end of a plurality of springs 39 all with trapezoidal plate 40 fixed connection, trapezoidal plate 40 is equipped with first circular slot 41 and second circular slot 42 near one side of second spout 2, when flood bank 3 and trapezoidal plate 40 are strikeed to a wave head, flood just strikes and gets into in first circular slot 41 and the second circular slot 42, the curved surface through first circular slot 41 and second circular slot 42 can disperse the impact force of flood for promoting trapezoidal plate 40 and flood bank 3 upwards provide thrust and along the impact force that the curved surface of first circular slot 41 and second circular slot 42 returned, be used for offsetting flood impact force.

A use method of an automatic lifting flood bank for an underground garage or a subway comprises the following steps:

s1, when the flood comes, the flood enters the second chute 2 through the sieve plate 43, the flood falls into the water containing box 30 in the falling process, after the water containing box 30 is filled with the water, the flood rotates around the first rotating shaft 28 under the action of the gravity of the water, and the third gear 31 is engaged with the soft rack 32, the first rotating shaft 28 can drive the fourth gear 35 to rotate through the third gear 31 and the soft rack 32, and the straight gear 36 is engaged with the second rack 37, and the rotation of the straight gear 36 can drive the second rack 37 and the flood bank 3 to slide upwards, so that the flood bank 3 extends out of the ground to block flood at the subway entrance and the garage entrance, the water containing boxes 30 can spill accumulated water in the water containing boxes 30 in the rotating process, the next water containing box 30 receives water again to drive the first rotating shaft 28 to rotate, and the plurality of groups of water containing boxes 30 are arranged, so that upward power can be simultaneously exerted on the flood bank 3;

s2, when water falls into the second chute 2, the buoyancy plate 18 floats upwards under the action of flood force, the buoyancy plate 18 drives the sliding rod 17 to move upwards, so that the chain 16 drives the first chain wheel 14 and the second chain wheel 15 to start rotating, because the chain 16 is meshed with the third chain wheel 22, the first rotating shaft 21 and the first gear 23 are driven to rotate clockwise in the rotating process of the chain 16, the first gear 23 is meshed with the second gear 25, the first gear 23 drives the second gear 25 to rotate anticlockwise, the second gear 25 is meshed with the first rack 26, and the second gear 25 can drive the first rack 26 and the flood bank 3 to slide upwards, so that the flood bank 3 can block water at a subway entrance and a garage entrance;

s3, after the flood surface in the second chute 2 is flush with the through hole 11, the flood enters the first chute 1 through the through hole 11, the flood starts to fill the water containing bin 4 and the buoyancy bin 44 along with the accumulation of the flood, the flood in the water containing bin 4 pushes the second floating plate 9, the triangular plate 7 and the connecting rod 8 to slide upwards, the sliding rod 17 can push the first floating plate 6 to slide outwards while the triangular plate 7 slides upwards, and then the contact area of the flood dike 3 and the flood can be increased through the first floating plate 6, so that the buoyancy of the flood to the flood dike 3 is increased, the flood dike 3 slides upwards, and the flood is blocked at a subway entrance and a garage entrance;

s4, due to the gravity of the flood bank 3, the flood bank 3 can smoothly slide upwards from the first sliding groove 1 by the simultaneous acting force of S1, S2 and S3 to block flood, because the spring 39 is always in a compressed state, when the flood bank 3 slides out from the second sliding groove 2, the trapezoidal plate 40 pops out from the sliding groove 38 under the elastic force of the spring 39, when a wave head of flood impacts the flood bank 3 and the trapezoidal plate 40, the flood just impacts the first circular groove 41 and the second circular groove 42, and the impact force of flood can be dispersed by the curved surfaces of the first circular groove 41 and the second circular groove 42 to push the trapezoidal plate 40 and the flood bank 3 upwards to provide a pushing force and return the impact force along the curved surfaces of the first circular groove 41 and the second circular groove 42 to offset the impact force of flood;

s5, when the flood subsides gradually, the flood accumulated in the first chute 1 and the second chute 2 is discharged through the water discharging hole 10, the flood bank 3 starts to slide downwards into the second chute 2 under the self-weight of the flood bank 3 along with the subsidence of the flood, the trapezoidal plate 40 slides downwards into the sliding groove 38 under the action of the inner wall of the second chute 2, the spring 39 starts to compress, when the flood bank 3 drives the second rack 37 and the first rack 26 to slide downwards, the second rack 37 drives the spur gear 36 and the fourth gear 35 to rotate clockwise, the circular sleeve 29 rotates clockwise under the action of the third gear 31 and the soft rack 32, and further pours the accumulated water filled in the water containing box 30, the first rack 26 drives the second gear 25 to rotate clockwise, the second gear 25 drives the first gear 23 and the third sprocket 22 to rotate counterclockwise, the third sprocket 22 drives the first sprocket 14 to rotate clockwise through the chain 16, and the buoyancy plate 18 slides downward by the chain 16 and the sliding rod 17 and the buoyancy of the flood until the flood bank 3 completely falls into the first chute 1.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.