阅读说明：本技术 一种用于公路工程施工的基坑安全防护装置 (A foundation ditch safety device for highway engineering construction ) 是由 苏多帝 于 2021-10-26 设计创作，主要内容包括：本发明提供一种用于公路工程施工的基坑安全防护装置,包括安全防护装置本体,所述安全防护装置本体包括底座,所述底座上焊接有支撑架,所述支撑架的顶部安装有固定杆,所述固定杆上安装有固定套,所述固定套上焊接有固定板,所述固定板上开有固定槽,所述固定杆的顶部焊接有固定座,所述固定板上安装有连接架,该用于公路工程施工的基坑安全防护装置在使用时通过注水管提供水源,通过降尘高度的需要对雾化喷头的漏出位置进行调整,通过挡板移动到不需要使用的支撑管上,将需要使用高度的支撑管漏出,从而通过支撑管上的雾化喷头进行降温,根据情况调整使用,另外,在不使用时,挡板对两端的雾化喷头进行保护,避免发生堵塞或损坏。(The invention provides a foundation pit safety protection device for highway engineering construction, which comprises a safety protection device body, wherein the safety protection device body comprises a base, a support frame is welded on the base, a fixed rod is installed at the top of the support frame, a fixed sleeve is installed on the fixed rod, a fixed plate is welded on the fixed sleeve, a fixed groove is formed in the fixed plate, a fixed seat is welded at the top of the fixed rod, a connecting frame is installed on the fixed plate, when the foundation pit safety protection device for highway engineering construction is used, a water source is provided through a water injection pipe, the leaking position of an atomizing nozzle is adjusted according to the requirement of dust fall height, the supporting pipe with the leaking height required to be used is moved to a supporting pipe not required to be used through a baffle plate, so that the atomizing nozzle on the supporting pipe is cooled and is adjusted to be used according to the situation, in addition, when not in use, the baffle plate protects the atomizing nozzles at the two ends, and blockage or damage is avoided.)

1. The utility model provides a foundation ditch safety device for highway engineering construction, includes the safety device body, its characterized in that: the safety protection device body comprises a base (1) and a ground (33), a support frame (3) is welded on the base (1), a fixing rod (5) is installed at the top of the support frame (3), a fixing sleeve (6) is installed on the fixing rod (5), a fixing plate (7) is welded on the fixing sleeve (6), a fixing groove (8) is formed in the fixing plate (7), a fixing seat (9) is welded at the top of the fixing rod (5), a connecting frame (11) is installed on the fixing plate (7), the connecting frame (11) is installed on the fixing plate (7) through a fastening bolt (14), a fixing frame (10) is welded on the connecting frame (11), a supporting tube (12) is installed on the fixing frame (10), a positioning plate (4) is welded on the support frame (3), and a mounting seat (20) is installed on the positioning plate (4), install mount two (17) on mount pad (20), mount pad (20) are installed on mount two (17) through axis of rotation (32), install support tube two (18) on mount two (17), install baffle (19) between support tube one (12) and support tube two (18), install handle (22) on baffle (19).

2. A foundation pit safety protection device for road engineering construction according to claim 1, characterized in that: atomizer (23) have all been opened to one side of stay tube (12) and stay tube two (18), all install water injection pipe (24) on mount (10) and mount two (17), the internally mounted of mount (10) and mount two (17) has the water pipe, the water pipe cooperatees with stay tube one (12) and stay tube two (18).

3. A foundation pit safety protection device for road engineering construction according to claim 2, characterized in that: the novel atomizing sprayer is characterized in that a round hole is formed in the baffle (19), a magnet is arranged inside the round hole, the magnet is matched with the first supporting pipe (12) and the second supporting pipe (18), a rubber layer is arranged on the inner wall of the round hole, and the rubber layer is matched with the atomizing sprayer (23).

4. A foundation pit safety protection device for road engineering construction according to claim 1, characterized in that: the inside of support frame (3) is opened there is mounting hole (25), it has spacing groove (26) to open on the inner wall of mounting hole (25), the internally mounted of mounting hole (25) has support column (28), the welding has stopper (30) on support column (28), stopper (30) cooperate with spacing groove (26).

5. A foundation pit safety protection device for highway engineering construction according to claim 4, wherein: the welding of the one end of support column (28) has cuttage (31), cuttage (31) and support column (28) cooperate with mounting hole (25), screwed pipe (27) are installed to the one end of support column (28), the internal thread is installed to the inner wall of screwed pipe (27), screwed pipe (29) are installed to the one end of support column (28), the inside at screwed pipe (27) is installed in screwed pipe (29).

6. A foundation pit safety protection device for road engineering construction according to claim 1, characterized in that: a foundation pit (34) is arranged inside the ground (33), and the foundation pit (34) is matched with the first fixing frame (10) and the second fixing frame (17).

7. A foundation pit safety protection device for road engineering construction according to claim 1, characterized in that: the welding has limiting plate (13) on mount (10), the welding has connecting plate (15) on mount two (17), be connected through fixed axle (16) between connecting plate (15) and limiting plate (13).

8. A foundation pit safety protection device for road engineering construction according to claim 1, characterized in that: the quantity of fixed plate (7) is eight, the quantity of fixed cover (6) is 2, fixed cover (6) are installed on dead lever (5) through the bearing.

9. A foundation pit safety protection device for road engineering construction according to claim 1, characterized in that: the base (1) is provided with a fixing hole (2), and a fixing bolt is arranged in the fixing hole (2).

10. A foundation pit safety protection device for road engineering construction according to claim 1, characterized in that: the mounting seat (20) is provided with a limiting hole (21), the connecting frame (11) is provided with a first threaded hole, and the first threaded hole is matched with the limiting hole (21).

Technical Field

The invention relates to the field of highway construction equipment, in particular to a foundation pit safety protection device for highway engineering construction.

Background

The foundation pit needs to be dug and chiseled in the road engineering construction process, safety protection is needed to be carried out on the foundation pit after the excavation and chiseling of the foundation pit are completed, on one hand, the foundation pit is protected, on the other hand, the danger caused by the fact that pedestrians enter the foundation pit is avoided, the foundation pit protection device is a retaining, reinforcing and protecting measure which is adopted for the side wall of the foundation pit and the surrounding environment, the foundation pit is a soil pit which is excavated at the basic design position according to the base elevation and the base plane size, if the protecting measure is not carried out on the foundation pit which is excavated on the road, serious consequences can be caused, the existing foundation pit safety protection device is simple in design, a simple support and a simple net layer are generally adopted, the arrangement hardly plays a safety protection role, and a reminding board is lacked, so that the pedestrians and residents are not clear in the construction length and no corresponding in-mind preparation is made, the accident appears easily, and in addition, current safety device only possesses simple work of sheltering from, can't block subaerial earth, in addition, can't remove dust when the construction and use, and it is inconvenient to use.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a foundation pit safety protection device for highway engineering construction, which aims to solve the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a foundation pit safety protection device for highway engineering construction comprises a safety protection device body, wherein the safety protection device body comprises a base and the ground, a support frame is welded on the base, a fixed rod is installed at the top of the support frame, a fixed sleeve is installed on the fixed rod, a fixed plate is welded on the fixed sleeve, a fixed groove is formed in the fixed plate, a fixed seat is welded at the top of the fixed rod, a connecting frame is installed on the fixed plate and is installed on the fixed plate through a fastening bolt, a first fixing frame is welded on the connecting frame, a first supporting tube is installed on the first fixing frame, a positioning plate is welded on the support frame, an installation seat is installed on the positioning plate, a second fixing frame is installed on the installation seat, the installation seat is installed on the second fixing frame through a rotating shaft, a second supporting tube is installed on the second fixing frame, and a baffle is arranged between the first supporting tube and the second supporting tube, and a handle is arranged on the baffle.

As a preferred embodiment of the present invention, one side of each of the first support tube and the second support tube is provided with an atomizing nozzle, the first fixing frame and the second fixing frame are provided with water injection tubes, the first fixing frame and the second fixing frame are internally provided with water tubes, and the water tubes are matched with the first support tube and the second support tube.

As a preferred embodiment of the present invention, the baffle is provided with a circular hole, a magnet is installed inside the circular hole, the magnet is matched with the first supporting tube and the second supporting tube, a rubber layer is installed on the inner wall of the circular hole, and the rubber layer is matched with the atomizing nozzle.

As a preferred embodiment of the present invention, the support frame is internally provided with a mounting hole, the inner wall of the mounting hole is provided with a limiting groove, the mounting hole is internally provided with a support pillar, the support pillar is welded with a limiting block, and the limiting block is matched with the limiting groove.

As a preferred embodiment of the present invention, one end of the supporting column is welded with a cutting, the cutting and the supporting column are matched with the mounting hole, one end of the supporting column is provided with a threaded pipe, the inner wall of the threaded pipe is provided with an internal thread, one end of the supporting column is provided with a threaded column, and the threaded column is mounted inside the threaded pipe.

As a preferred embodiment of the present invention, a foundation pit is installed inside the ground, and the foundation pit is matched with the first fixing frame and the second fixing frame.

As a preferred embodiment of the present invention, a limiting plate is welded on the first fixing frame, a connecting plate is welded on the second fixing frame, and the connecting plate is connected to the limiting plate through a fixing shaft.

As a preferred embodiment of the present invention, the number of the fixing plates is eight, the number of the fixing sleeves is 2, and the fixing sleeves are mounted on the fixing rods through bearings.

In a preferred embodiment of the present invention, the base has a fixing hole, and a fixing bolt is installed in the fixing hole.

As a preferred embodiment of the present invention, the mounting seat is provided with a limiting hole, the connecting frame is provided with a first threaded hole, and the first threaded hole is matched with the limiting hole.

The invention has the beneficial effects that: the invention relates to a foundation pit safety protection device for highway engineering construction, which comprises a base, wherein the base is provided with a groove; a fixing hole; a support frame; positioning a plate; fixing the rod; fixing a sleeve; a fixing plate; fixing grooves; a fixed seat; a first fixing frame; a connecting frame; a first support pipe; a limiting plate; fastening a bolt; a connecting plate; a fixed shaft; a second fixing frame; a second supporting tube; a baffle plate; a mounting seat; a limiting hole; a handle; an atomizing spray head; a water injection pipe; mounting holes; a limiting groove; a threaded pipe; a support pillar; a threaded post; a limiting block; cutting; a rotating shaft; a ground surface; and (6) foundation pit.

1. This a foundation ditch safety device for highway engineering construction provides the water source through the water injection pipe when using, adjusts atomizer's the position that spills through the needs of dust fall height, moves to the stay tube that does not need to use through the baffle on, spills the stay tube that will need to use height to reduce the temperature through atomizer on the stay tube, adjust the use according to the circumstances, in addition, when not using, the baffle is protected atomizer at both ends, avoids taking place to block up or damage.

2. This a foundation ditch safety device mount for highway engineering construction can carry out the angle slope through link and limiting plate between, adjust atomizer's water spray contained angle through the angle slope, thereby carry out the large tracts of land dust fall and use, in addition can cooperate a plurality of mounts, install the avris at the foundation ditch, remove the baffle to the bottom, thereby avoid subaerial earth to enter into the inside of foundation ditch once more, cooperate on the inner wall through mount and foundation ditch, be three point fixation subaerial with the mount, effectively consolidate the avris to the foundation ditch and use.

3. This a foundation ditch safety device support frame accessible ground hardness for highway engineering construction selects uses fixed mode, and when fixed orifices on through the fixing base was in the face of harder ground, it is fixed through drilling, in addition, softer ground made inside screwed pipe and threaded column cooperate through rotatory dead lever, made the cuttage spill, is convenient for use under the different situation, and it is convenient to use.

Drawings

FIG. 1 is a schematic structural view of a safety protection device for a foundation pit used in highway engineering construction according to the present invention;

FIG. 2 is a schematic structural diagram illustrating the adjustment of the position of the baffle of the safety protection device for a foundation pit for highway engineering construction according to the present invention;

FIG. 3 is a schematic structural diagram of a first supporting pipe and a second supporting pipe of the foundation pit safety protection device for highway engineering construction, which are disclosed by the invention;

FIG. 4 is a schematic bottom structure view of a support frame and a base of the foundation pit safety protection device for highway engineering construction according to the present invention;

FIG. 5 is a schematic structural view of a threaded pipe and a support pillar of the safety protection device for a foundation pit used in highway engineering construction according to the present invention;

FIG. 6 is a schematic structural diagram of a mounting seat of a safety protection device for a foundation pit used in highway engineering construction according to the present invention;

FIG. 7 is a schematic structural view of a foundation pit of the safety device for a foundation pit used in highway engineering construction according to the present invention;

FIG. 8 is a schematic view of a fixing frame connection structure of a safety protection device for a foundation pit used in highway engineering construction according to the present invention;

in the figure: 1. a base; 2. a fixing hole; 3. a support frame; 4. positioning a plate; 5. fixing the rod; 6. fixing a sleeve; 7. a fixing plate; 8. fixing grooves; 9. a fixed seat; 10. a first fixing frame; 11. a connecting frame; 12. a first support pipe; 13. a limiting plate; 14. fastening a bolt; 15. a connecting plate; 16. a fixed shaft; 17. a second fixing frame; 18. a second supporting tube; 19. a baffle plate; 20. a mounting seat; 21. a limiting hole; 22. a handle; 23. an atomizing spray head; 24. a water injection pipe; 25. mounting holes; 26. a limiting groove; 27. a threaded pipe; 28. a support pillar; 29. a threaded post; 30. a limiting block; 31. cutting; 32. a rotating shaft; 33. a ground surface; 34. and (6) foundation pit.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 8, the present invention provides a technical solution: a foundation pit safety protection device for highway engineering construction comprises a safety protection device body, wherein the safety protection device body comprises a base 1 and a ground 33, a support frame 3 is welded on the base 1, a fixing rod 5 is installed at the top of the support frame 3, a fixing sleeve 6 is installed on the fixing rod 5, a fixing plate 7 is welded on the fixing sleeve 6, a fixing groove 8 is formed in the fixing plate 7, a fixing seat 9 is welded at the top of the fixing rod 5, a connecting frame 11 is installed on the fixing plate 7, the connecting frame 11 is installed on the fixing plate 7 through a fastening bolt 14, a fixing frame I10 is welded on the connecting frame 11, a supporting tube I12 is installed on the fixing frame I10, a positioning plate 4 is welded on the support frame 3, an installation seat 20 is installed on the positioning plate 4, and a fixing frame II 17 is installed on the installation seat 20, the mounting seat 20 is mounted on a second fixing frame 17 through a rotating shaft 32, a second supporting pipe 18 is mounted on the second fixing frame 17, a baffle 19 is mounted between the first supporting pipe 12 and the second supporting pipe 18, and a handle 22 is mounted on the baffle 19.

As a preferred embodiment of the present invention, one side of each of the first support tube 12 and the second support tube 18 is provided with an atomizing nozzle 23, the first fixing frame 10 and the second fixing frame 17 are provided with a water injection tube 24, and the first fixing frame 10 and the second fixing frame 17 are internally provided with a water pipe which is matched with the first support tube 12 and the second support tube 18.

In a preferred embodiment of the present invention, the baffle 19 is provided with a circular hole, a magnet is installed inside the circular hole, the magnet is matched with the first support pipe 12 and the second support pipe 18, a rubber layer is installed on the inner wall of the circular hole, and the rubber layer is matched with the atomizing nozzle 23.

As a preferred embodiment of the present invention, the support frame 3 is provided with an installation hole 25 inside, the inner wall of the installation hole 25 is provided with a limiting groove 26, a support column 28 is installed inside the installation hole 25, the support column 28 is welded with a limiting block 30, and the limiting block 30 is matched with the limiting groove 26.

As a preferred embodiment of the present invention, a cutting 31 is welded at one end of the supporting column 28, the cutting 31 and the supporting column 28 are matched with the mounting hole 25, a threaded pipe 27 is installed at one end of the supporting column 28, an internal thread is installed on the inner wall of the threaded pipe 27, a threaded column 29 is installed at one end of the supporting column 28, and the threaded column 29 is installed inside the threaded pipe 27.

In a preferred embodiment of the present invention, a foundation pit 34 is installed inside the ground 33, and the foundation pit 34 is matched with the first fixing frame 10 and the second fixing frame 17.

As a preferred embodiment of the present invention, a limiting plate 13 is welded on the first fixing frame 10, a connecting plate 15 is welded on the second fixing frame 17, and the connecting plate 15 and the limiting plate 13 are connected by a fixing shaft 16.

In a preferred embodiment of the present invention, the number of the fixing plates 7 is eight, the number of the fixing sleeves 6 is 2, and the fixing sleeves 6 are mounted on the fixing rod 5 through bearings.

As a preferred embodiment of the present invention, the base 1 is provided with a fixing hole 2, and a fixing bolt is installed inside the fixing hole 2.

As a preferred embodiment of the present invention, the mounting base 20 is provided with a limiting hole 21, and the connecting frame 11 is provided with a first threaded hole, which is matched with the limiting hole 21.

When the device is used, firstly, the base 1 on the support frame 3 is installed on the ground, when the base 1 is installed, the base can be selectively used according to the hardness of the ground, when the ground is hard, a hole is drilled on the ground, the base 1 is fixed by matching the fixing bolt with the fixing hole 2, when the ground is soft, the fixing rod 5 can be driven by the rotary fixing seat 9 to rotate, the fixing rod 5 drives the internal threaded pipe 27 to rotate, the threaded pipe 27 is matched with the threaded column 28, the length of the threaded column 28 is changed, the threaded column 28 pushes the support column 28 and the cuttage 31 to leak from the inside of the installation hole 25, the support column 28 is matched with the limiting block 30 and the limiting groove 26 to avoid the influence caused by rotation and incapability of adjusting the length, the leaking length of the cuttage 31 is changed, the cuttage 31 is inserted into the ground, and the fixing force of the base 1 is increased, the influence caused by inclination is avoided, after the support frame 3 is fixed, the first fixing frame 10 and the second fixing frame 17 are fixed on the support frame 3, the mounting seat 20 on the second fixing frame 17 is firstly contacted with the positioning plate 4 for positioning and fixing, the connecting frame 11 on the first fixing frame 10 is arranged on the fixing plate 7 and is matched with the fixing groove 8 through the fastening bolt 14 for mounting and using, after the first fixing frame 10 and the second fixing frame 17 are mounted, the foundation pit 34 is shielded for use, in addition, a plurality of support frames 3 can be matched with the fixing frames, the fixing plate 7 rotates on the fixing rod 5 through the fixing sleeve 6, the fixing frames at different angles can be conveniently mounted and used, the use under different conditions is met, in work, the working position or dust is generated, the water pipe is connected with the water injection pipe 24, and a required water source is provided for the first support pipe 12 and the second support pipe 18, when the dust-settling device is used for dust settling, the first support pipe 12 and the second support pipe 18 are selected to be used according to the height of dust settling as required, the baffle 19 is moved on the first support pipe 12 and the second support pipe 18 through the handle 22, so that the baffle 19 can selectively shield the position of the support pipes, the width of the baffle 19 is the same as that of the first support pipe 12 or the second support pipe 18, and the atomizing nozzle 23 is not affected;

in addition, when the foundation pit 34 needs to be protected, two or more fixing frames can be matched and connected for use, the specific installation mode is as shown in fig. 8, the fixing frames are connected, adjustment is performed according to the shape of the foundation pit 34, the specific implementation mode is as shown in fig. 7, the connecting plate 15 and the limiting plate 13 between the first fixing frame 10 and the second fixing frame 17 are matched, the fixing shaft 16 is used for inclining, the support pipe 12 or the support pipe 18 on the first fixing frame 10 or the second fixing frame 17 is matched with the ground 33 or the inner wall of the foundation pit 34, the bottom of the second fixing frame 17 is fixed on the inner wall of the foundation pit 34, the first fixing frame 12 is fixed on the ground 33, the first fixing frame 10 and the second fixing frame 17 are fixedly supported in a triangular mode with the foundation pit 34, when the fixing is performed, the mounting base 20 can rotate through the rotating shaft 32, so that a proper angle is selected for fixing, and an included angle between the foundation pit 34 and the ground is fixed, thereby surface foundation ditch 34 causes the damage, and in addition, the mount 10 on the support frame 3 forms the slope contained angle with two 17 of mount to avoid subaerial earth to enter into foundation ditch 34's inside once more, when ground earth protection, remove baffle 19 to support tube two 18 on, thereby seal and shelter from the use.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.