阅读说明：本技术 一种挡潮排水闸及其施工方法 (Moisture-proof drainage gate and construction method thereof ) 是由 程贵 刘端应 方小儒 史林立 毛家浩 方洁 童浩磊 于 2021-09-04 设计创作，主要内容包括：本申请涉及水闸的领域,尤其是涉及一种挡潮排水闸及其施工方法,其包括沿河道的宽度方向设置的基底,所述基底的两端均设有闸墩,两所述闸墩之间共同设有一个转轴,所述基座上开设有供转轴放入的第一容纳槽,所述转轴上设有闸门,所述闸墩上还设有驱动闸门转动的驱动机构。本申请在基座上设置的闸门绕转轴转动,转轴设于基座上,闸门闭合时处于竖直状态,闸门开启时闸门与基座相贴合,闸门开启的过程中,上游的水压大于下游的水压,水压差驱动闸门开启,闸门闭合的过程中,下游水压大于上游水压,水压差会助力闸门关闭,从而达到节能的作用。(The utility model belongs to the technical field of sluice and specifically relates to a keep off tide drainage floodgate and construction method thereof is related to, and it includes the basement that sets up along the width direction in river course, the both ends of basement all are equipped with the gate pier, two be equipped with a pivot jointly between the gate pier, set up the first holding tank that supplies the pivot to put into on the base, be equipped with the gate in the pivot, still be equipped with drive gate pivoted actuating mechanism on the gate pier. This application gate that sets up on the base revolutes the rotation of axes, and on the base was located to the pivot, be in vertical state when the gate was closed, gate and base laminated mutually when the gate was opened, and the in-process that the gate was opened, the water pressure in upper reaches are greater than the water pressure in low reaches, and the poor drive gate of water pressure is opened, and the closed in-process of gate, low reaches water pressure are greater than upper reaches water pressure, and the water pressure difference can help the floodgate to close to reach energy-conserving effect.)

1. The utility model provides a keep off tide drain sluice which characterized in that: include basement (2) that the width direction along the river course set up, the both ends of basement (2) all are equipped with gate pier (3), two be equipped with a pivot (4) jointly between gate pier (3), set up first holding tank (5) that supply pivot (4) to put into on base (2), be equipped with gate (8) on pivot (4), still be equipped with drive gate (8) pivoted actuating mechanism on gate pier (3).

2. The moisture barrier drain gate of claim 1, further comprising: actuating mechanism is including locating winding post (16) on gate pier (3), be equipped with haulage rope (17) on winding post (16), still be equipped with drive winding post (16) pivoted motor (22) on gate pier (3), all be equipped with mounting panel (12) on gate pier (3) is close to the lateral wall of another gate pier (3), set up mounting hole (18) that supply haulage rope (17) to pass on mounting panel (12), haulage rope (17) pass mounting hole (18) and are connected in gate (8).

3. The moisture barrier drain gate of claim 2, further comprising: laminate in basement (2) setting on the diapire of mounting panel (12), be equipped with elastic sealing plate (14) on the side that mounting panel (12) are close to gate (8).

4. The moisture barrier drain gate of claim 2, further comprising: one side that is close to mounting panel (12) on gate (8) diapire is equipped with arc (10), set up first standing groove (11) that supply arc (10) to put into on basement (2), be equipped with groove of stepping down (13) on the lateral wall that mounting panel (12) are close to gate (8).

5. The moisture barrier drain gate of claim 1, further comprising: the improved gate is characterized in that a connecting groove (6) is formed in the rotating shaft (4), a plug board (7) is arranged in the connecting groove (6), one side, far away from the rotating shaft (4), of the plug board (7) is inserted into the gate (8), and a plug groove (9) for inserting the plug board (7) is formed in the bottom wall of the gate (8).

6. The moisture barrier drain gate of claim 1, further comprising: be equipped with a plurality of bracing pieces (28) of being connected with gate (8) axle hinge on gate (8) the side that is close to the low reaches, the one end downward sloping setting of gate (8) is kept away from in bracing piece (28), second holding tank (29) have been seted up on the top surface of bracing piece (28), be equipped with bull stick (27) on the lateral wall of second holding tank (29), be equipped with connecting rod (26) on bull stick (27), the one end that bracing piece (28) were kept away from in connecting rod (26) is connected with base (2) axle hinge.

7. The moisture barrier drain gate of claim 6, wherein: and a second placing groove (24) for placing the connecting rod (26) and the supporting rod (28) is formed in the base (2).

8. The moisture barrier drain gate of claim 6, wherein: the bottom of the second placing groove (24) is provided with a mounting groove (30), a motor (31) is arranged in the mounting groove (30), an output shaft of the motor (22) is provided with a screw rod (33), and the screw rod (33) is provided with a supporting block (34).

9. The moisture barrier drain gate of claim 1, further comprising: the bottom of the base (2) is provided with a sheet pile (1), and one side, close to the upstream, of the bottom wall of the sheet pile (1) is arranged in a downward inclined mode.

10. A method of constructing a tidal barrier and drain trap, the tidal barrier and drain trap of any of claims 1 to 9, comprising the steps of:

building a bottom: the method comprises the following steps that a sheet pile (1) is arranged at the bottom of a river channel, and a base (2) is arranged on the sheet pile (1);

installation: the top surface of the base (2) is provided with a first accommodating groove (5), a rotating shaft (4) is arranged in the first accommodating groove (5), gate piers (3) positioned at two ends of a river channel are arranged on the base (2), a mounting plate (12) is arranged on the gate piers (3), and an elastic sealing plate (14) is arranged on the side surface of the mounting plate (12);

traction: a mounting hole (18) is formed in the mounting plate (12), a winding column (16) is arranged on the gate pier (3), a traction rope (17) is wound on the winding column (16), one end of the traction rope (17) is fixed on the winding column (16), the other end of the traction rope (17) penetrates through the mounting hole (18) and is connected to the gate (8), and a motor (22) is mounted on the gate pier (3);

supporting: the gate structure is characterized in that a second placing groove (24) is formed in the base (2), a mounting groove (30) is formed in the groove bottom of the second placing groove (24), a motor (31), a screw rod (33) and a supporting rod (28) are arranged in the mounting groove (30), the connecting rod (26) is mounted in the mounting groove (30), the supporting rod (28) is mounted on the connecting rod (26), and the supporting rod (28) is far away from the connecting rod (26) and is connected to the gate (8).

Technical Field

The application relates to the field of water gates, in particular to a moisture-proof drainage gate and a construction method thereof.

Background

The tidal barrier is a gate station built in a coastal area or near a river mouth, and the gate is closed when the tide rises, so that the tide water is prevented from flowing backward into a river channel, the fresh water in the inland river is blocked, and the requirements of water diversion, shipping and the like are met. When the tide is removed, the tide level is lower than the river level, and the gate is opened, so that flood discharge, waterlogging drainage and silt flushing can be realized. The tidal gate has the characteristics of bidirectional water retaining, frequent operation and the like.

In the related art, the tidal gate employs a lifting gate, a gate chamber is disposed above the gate, the gate chamber disposed above the river channel affects the passage of large ships, and the power consumed when the gate is lifted is too high, so that further optimization is required.

Disclosure of Invention

In order to further reduce the energy consumption when the tidal stop switch is opened and closed, the application provides a tidal stop drain gate and a construction method thereof.

The application provides a pair of keep off damp drainage floodgate adopts following technical scheme:

the tidal-stopping drainage gate comprises a base arranged in the width direction of a river channel, gate piers are arranged at two ends of the base, a rotating shaft is arranged between the two gate piers, a first accommodating groove for the rotating shaft to be placed in is formed in the base, a gate is arranged on the rotating shaft, and a driving mechanism for driving the gate to rotate is further arranged on each gate pier.

By adopting the technical scheme, the driving mechanism pulls the gate to rotate around the rotating shaft, the rotating shaft is arranged close to the substrate, when the upstream water surface is high, the gate needs to be opened, one side of the top end of the gate needs to rotate around the rotating shaft in the direction close to the downstream, the upstream water pressure is large, and the water pressure difference can provide energy for the rotation of the gate, so that the energy consumption of the gate in the rotation process can be reduced; when the downstream water surface is high and the tide needs to be blocked, one side of the driving mechanism, far away from the rotating shaft, of the gate is driven to rotate around the rotating shaft in the direction close to the upstream, and the downstream water pressure is high, so that partial energy can be provided for closing the gate, the energy consumed in the opening and closing process of the gate is further reduced, and a good energy-saving effect is achieved.

Optionally, actuating mechanism is including locating the post of convoluteing on the gate pier, be equipped with the haulage rope on the post of convoluteing, still be equipped with the drive on the gate pier and convolute post pivoted motor, all be equipped with the mounting panel on the lateral wall that the gate pier is close to another gate pier, set up the mounting hole that supplies the haulage rope to pass on the mounting panel, the haulage rope passes the mounting hole and is connected in the gate.

Through adopting above-mentioned technical scheme, motor drive coiling post rotates, and when coiling post rotated, coiling post can the rolling or unreel the haulage rope to pull the gate, when the gate was opened, the haulage rope reduced the traction force to the gate, and the gate can be opened under upstream hydraulic effect promptly, and the mounting panel can block the gate and overturn the upstream direction.

Optionally, the bottom wall of the mounting plate is attached to the base, and an elastic sealing plate is arranged on the side face, close to the gate, of the mounting plate.

Through adopting above-mentioned technical scheme, the gate is in closed state when the gate is closed, and the gate laminating is in the elastic sealing board to make closed gate have better leakproofness.

Optionally, one side that is close to the mounting panel on the gate diapire is equipped with the arc, set up the first standing groove that supplies the arc to put into on the basement, the mounting panel is equipped with the groove of stepping down on being close to the lateral wall of gate.

Through adopting above-mentioned technical scheme, when the gate rotates, the arc removed along with the gate, and when the gate was closed, the arc was located first standing groove, and when the gate was opened, the arc can prevent the diapire deposit silt of gate, can influence the closure of gate during the bottom deposit silt of gate.

Optionally, a connecting groove is formed in the rotating shaft, a plugging plate is arranged in the connecting groove, one side, far away from the rotating shaft, of the plugging plate is inserted into the gate, and a plugging groove for the plugging plate to be inserted is formed in the bottom wall of the gate.

Through adopting above-mentioned technical scheme, the plugboard is located in the spread groove, and the plugboard is pegged graft to the gate simultaneously to can strengthen the joint strength of pivot and gate.

Optionally, the side that the gate is close to the low reaches is equipped with a plurality of bracing pieces of being connected with the gate axle hinge, the one end downward sloping setting that the gate was kept away from to the bracing piece, the second holding tank has been seted up on the top surface of bracing piece, be equipped with the bull stick on the lateral wall of second holding tank, be equipped with the connecting rod on the bull stick, the one end that the bracing piece was kept away from to the connecting rod is connected with the base axle hinge.

Through adopting above-mentioned technical scheme, the gate is when opening, and the connecting rod is located the second holding tank, and the second holding tank, when the gate was closed, connecting rod and support lever had played the effect of support to the gate.

Optionally, a second placing groove for placing the connecting rod and the supporting rod is formed in the base.

Through adopting above-mentioned technical scheme, when the gate was opened, bracing piece and connecting rod can enter into the standing groove to make the gate laminate in the base, and then reduced the possibility of sediment deposit below the gate.

Optionally, a mounting groove is formed in the bottom of the second placing groove, a motor is arranged in the mounting groove, a screw rod is arranged on an output shaft of the motor, and a supporting block is arranged on the screw rod.

Through adopting above-mentioned technical scheme, when the gate was closed, the motor in the mounting groove drove the screw rod and rotates, and the screw rod drives the supporting shoe and removes for on the supporting shoe supports the bracing piece, reduced bracing piece and connecting rod and taken place pivoted possibility, make the support of connecting rod and bracing piece to the gate more stable.

Optionally, the bottom of the base is provided with a sheet pile, and one side of the bottom wall of the sheet pile close to the upstream is arranged in a downward inclination mode.

Through adopting above-mentioned technical scheme, the sheet pile can change the direction of moisture infiltration in the soil of river below to make the earth of base and sheet pile below difficult by the water washout of seepage, the stability of the base of further reinforcing.

A construction method of a moisture-proof drainage gate comprises the following steps:

building a bottom: arranging sheet piles at the bottom of the river channel, and arranging a substrate on the sheet piles;

installation: the top surface of the base is provided with a first accommodating groove, a rotating shaft is arranged in the first accommodating groove, gate piers positioned at two ends of a river channel are arranged on the base, mounting plates are arranged on the gate piers, and elastic sealing plates are arranged on the side surfaces of the mounting plates;

traction: the gate pier is provided with a winding column, a traction rope is wound on the winding column, one end of the traction rope is fixed on the winding column, the other end of the traction rope penetrates through the mounting hole and is connected to the gate, and the gate pier is provided with a motor;

supporting: the base is provided with a second placing groove, the groove bottom of the second placing groove is provided with a mounting groove, the mounting groove is internally provided with a motor, a screw rod and a supporting rod, the mounting connecting rod is mounted in the mounting groove, the supporting rod is mounted on the connecting rod, and the supporting rod is far away from the connecting rod and is connected to the gate.

By adopting the technical scheme, the sheet pile, the base and the gate pier jointly form the main body part of the tidal gate, and the sheet pile, the base and the gate pier are relatively stable; the opening or closing of the gate is realized in the process that the gate moves around the rotating shaft, and the gate is assisted by water pressure difference when being opened or closed, so that the energy-saving effect is achieved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application gate that sets up on the base revolutes the rotation of axes, and on the base was located to the pivot, be in vertical state when the gate was closed, gate and base laminated mutually when the gate was opened, and the in-process that the gate was opened, the water pressure in upper reaches are greater than the water pressure in low reaches, and the poor drive gate of water pressure is opened, and the closed in-process of gate, low reaches water pressure are greater than upper reaches water pressure, and the water pressure difference can help the floodgate to close to reach energy-conserving effect.

2. This application is the winding post that sets up on the gate pier, and the haulage rope on the winding post can play trailing effect to the gate to provide main power for the closure of gate.

Drawings

Fig. 1 is a schematic view of the general structure of a moisture barrier drain gate according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a rotating shaft according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a motor according to an embodiment of the present application.

Fig. 4 is a schematic structural view of a shutter according to an embodiment of the present application.

Fig. 5 is a cross-sectional view of a base of an embodiment of the present application.

Description of reference numerals: 1. sheet piling; 2. a base; 3. a gate pier; 4. a rotating shaft; 5. a first accommodating groove; 6. connecting grooves; 7. a plugboard; 8. a gate; 9. inserting grooves; 10. an arc-shaped plate; 11. a first placing groove; 12. mounting a plate; 13. a yielding groove; 14. an elastic sealing plate; 15. placing the plate; 16. winding the column; 17. a hauling rope; 18. mounting holes; 19. a traction groove; 20. a draw bar; 21. a sealing groove; 22. a motor; 23. a sealing plate; 24. a second placing groove; 25. a rotating shaft; 26. a connecting rod; 27. a rotating rod; 28. a support bar; 29. a second accommodating groove; 291. a third accommodating groove; 30. mounting grooves; 31. an electric motor; 32. a fixing plate; 33. a screw; 34. and (7) a supporting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a moisture-proof drainage gate and a construction method thereof. Referring to fig. 1, a keep off tide drainage floodgate includes sheet pile 1, and the diapire slope of sheet pile 1 sets up, and one side that 1 diapire of sheet pile is close to the upper reaches is less than one side that 1 diapire of sheet pile is close to the low reaches to sheet pile 1 can change the route of the water of river course below seepage flow, improves sheet pile 1's stability. Be equipped with base 2 on the sheet pile 1, all be equipped with gate pier 3 along the both ends of river course width direction on the top surface of base 2.

Referring to fig. 2, a rotating shaft 4 is jointly arranged between the two gate piers 3, the axial direction of the rotating shaft 4 is arranged along the width direction of the river channel, and the rotating shaft 4 can rotate relative to the gate piers 3. First holding tank 5 has been seted up on base 2, and one side of pivot 4 is located first holding tank 5, and the axis of pivot 4 is located the top of base 2, and pivot 4 can take place relative rotation with base 2, and the river can't pass between pivot 4 and the base 2. The spread groove 6 has been seted up along the axial of pivot 4 on the side of pivot 4, be equipped with in the spread groove 6 with 4 fixed connection's of pivot plugboard 7, one side that pivot 4 was kept away from to plugboard 7 is equipped with gate 8, has seted up on gate 8's the bottom and has supplied plugboard 7 male plugboard 9, plugboard 7 and gate 8 fixed connection, and gate 8 can revolute 4 rotations of pivot. Be equipped with the arc 10 that is close to the upper reaches on gate 8's the diapire, arc 10 uses the axis of pivot 4 as the axis, offers on basement 2 and supplies arc 10 male first standing groove 11, and when gate 8 opened, gate 8 laminated in base 2, and arc 10 can prevent deposit silt at the bottom of the floodgate to reduce the influence of silt in the river course when opening and close gate 8.

Referring to fig. 3 and 4, each gate pier 3 is provided with a mounting plate 12 on the side surface close to the other gate pier 3, the side wall of the mounting plate 12 close to the gate 8 is provided with an abdicating slot 13 for the arc-shaped plate 10 to move, the bottom wall of the mounting plate 12 is attached to the substrate 2, the mounting plate 12 is located on one side of the upstream of the gate 8, and the mounting plate 12 can block the gate 8 from turning upstream, so that the gate 8 can only be opened in the downstream direction. The side surface of the mounting plate 12 close to the gate 8 is provided with an elastic sealing plate 14, and when the gate 8 is closed, the side surface of the gate 8 is attached to the elastic sealing plate 14, so that the water retaining capacity when the gate 8 is closed is enhanced. The gate pier 3 is further provided with a placing plate 15, the placing plate 15 is provided with a winding column 16, the winding column 16 is provided with a traction rope 17, the mounting plate 12 is provided with a mounting hole 18 through which the traction rope 17 passes, the side surface, close to the mounting plate 12, of the gate 8 is provided with a traction groove 19, a traction rod 20 is arranged in the connection groove 6, and one end of the traction rope 17 enters and is connected to the traction rod 20 after passing through the mounting hole 18. Still seted up seal groove 21 on gate pier 3, be equipped with motor 22 in the seal groove 21, the notch department of seal groove 21 is equipped with closing plate 23, and motor 22's output shaft passes closing plate 23 and connects in coiling post 16, and closing plate 23 and seal groove 21 play the effect of protection to motor 22, and motor 22 can drive coiling post 16 rolling haulage rope 17 during the operation to drive gate 8 and rotate, and then drive gate 8 is closed.

Referring to fig. 2 and 5, a plurality of second placing grooves 24 are formed in the base 2 along the length direction of the river, the second placing grooves 24 are located on one side of the downstream of the first placing grooves 5, a rotating shaft 25 is arranged in the second placing grooves 24, a connecting rod 26 is arranged on the rotating shaft 25, a rotating rod 27 is arranged at one end, away from the rotating shaft 25, of the connecting rod 26, a supporting rod 28 is arranged on the rotating rod 27, when the gate 8 is closed, the supporting rod 28 and the connecting rod 26 are inclined, and one end, away from the gate 8, of the supporting rod 28 is lower than one end, close to the gate 8, of the supporting rod 28. A second accommodating groove 29 is formed in the top surface of the support rod 28, a third accommodating groove 291 is formed in the side wall of the second accommodating groove 29, which is far away from one end of the connecting rod 26, and one end of the support rod 28, which is close to the gate 8, is hinged to the gate 8. When the gate 8 is closed, the connecting rod 26 and the support rod 28 support the gate 8, so that the gate 8 has high stability when closed. When the shutter 8 is opened, the connecting rod 26 and the supporting rod 28 rotate relatively, the connecting rod 26 enters the second receiving groove 29, and the rotating shaft 25 enters the third receiving groove 291. The second placing groove 24 has a groove bottom with a mounting groove 30, the groove bottom of the mounting groove 30 is provided with a motor 31, the side wall of the mounting groove 30 is further provided with a fixing plate 32 above the motor 31, and an output shaft of the motor 31 passes through the fixing plate 32. The output shaft of the motor 31 is provided with a screw 33 along the vertical direction, the screw 33 is provided with a supporting block 34, when the gate 8 is closed, the motor 31 drives the screw 33 to rotate, the screw 33 drives the supporting block 34 to move upwards and abut against the supporting rod 28, and therefore the stability of the supporting rod 28 and the connecting rod 26 can be improved.

The implementation principle of this application embodiment a keep off damp drain sluice does: the gate 8 rotates around the rotating shaft 4, and the motor 22 drives the winding post 16 to rotate so as to drive the gate 8 to open or close. When the gate 8 is closed, the pulling rope 17 will act to pull the gate 8, and the supporting block 34 abuts against the supporting rod 28, and the supporting rod 28 and the connecting rod 26 act to support the gate 8. When the water needs to be drained from the upstream, the water level at the upstream is higher than that at the downstream, so that the water flow can drive the gate 8 to turn in the downstream direction, the motor 31 drives the supporting block 34 to enter the mounting groove 30, the gate 8 rotates towards the downstream direction, the connecting rod 26 enters the second accommodating groove 29, the supporting rod 28 enters the second accommodating groove 24, the side surface of the gate 8 is finally attached to the top surface of the base 2, and the opening process is completed. When the tide is needed to be blocked, the downstream water level is higher than the upstream, the pulling rope 17 can pull the gate 8 to rotate in the vertical direction, in the rotating process, the pressure of the downstream water level can drive the gate 8 to rotate, and when the gate 8 rotates to the vertical direction, the closing of the gate is completed. The motor 31 drives the support block 34 to abut against the support bar 28, so that the support bar 28 and the connecting bar 26 complete the support of the shutter 8, so that the shutter 8 has a high stability when closed.

Compared with the prior art, the gate 8 that this application embodiment set up on base 2 revolves 4 rotations of pivot, on base 2 is located to pivot 4, be in vertical state when gate 8 is closed, gate 8 laminates with base 2 mutually when gate 8 opens, the in-process that gate 8 opened, the water pressure in upper reaches is greater than the water pressure in low reaches, the poor drive gate 8 of water pressure is opened, the closed in-process of gate 8, low reaches water pressure is greater than upper reaches water pressure, the poor meeting helping hand gate 8 of water pressure is closed, thereby reach energy-conserving effect.

The embodiment of the application also discloses a construction method of the moisture-proof drainage gate, which comprises the following steps:

building a bottom: the method comprises the following steps that a sheet pile 1 is arranged at the bottom of a river channel, and a base 2 is arranged on the sheet pile 1;

installation: a first accommodating groove 5 is formed in the top surface of the substrate 2, a rotating shaft 4 is arranged in the first accommodating groove 5, gate piers 3 located at two ends of a river channel are arranged on the substrate 2, an installing plate 12 is arranged on the gate piers 3, and an elastic sealing plate 14 is arranged on the side surface of the installing plate 12;

traction: a mounting hole 18 is formed in the mounting plate 12, a winding column 16 is arranged on the gate pier 3, a traction rope 17 is wound on the winding column 16, one end of the traction rope 17 is fixed on the winding column 16, the other end of the traction rope 17 penetrates through the mounting hole 18 and is connected to the gate 8, and a motor 22 is mounted on the gate pier 3;

supporting: the base 2 is provided with a second placement groove 24, a groove bottom of the second placement groove 24 is provided with a mounting groove 30, a motor 31, a screw 33 and a support rod 28 are arranged in the mounting groove 30, the connecting rod 26 is mounted in the mounting groove 30, the support rod 28 is mounted on the connecting rod 26, and the support rod 28 is connected to the gate 8 away from the connecting rod 26.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.