Edge protection structure for high-rise building construction

Abstract

The utility model provides a high-rise building construction edge protection structure, which relates to the technical field of edge protection and comprises a first upright post, a second upright post is arranged at one end of the first upright post, moving grooves are formed in the bottoms of the first upright post and the second upright post, sliding plates are slidably mounted in the moving grooves, and sliding grooves are formed in the inner walls of the moving grooves. When the device is placed, a worker places one balance weight base on the ground, the device is kept horizontal at the moment, if the bottom of the other balance weight base does not make contact with the ground, the worker rotates a grip at the moment, the grip drives a second bevel gear to rotate through a rotating shaft, and therefore a first bevel gear rotates; the first bevel gear drives the threaded rod to rotate, the sliding block moves downwards along the sliding groove, the sliding plate descends along with the sliding block, then the connecting frame and the balance weight base are pushed to descend, the balance weight base descends to make contact with the ground, and at the moment, it can be guaranteed that the device is horizontal and prevented from inclining.

Description

Technical Field

[0001] The utility model relates to the technical field of edge protection, in particular to an edge protection structure for high-rise building construction. Background Technique

[0002] With the development of the city, high-rise buildings are gradually increasing. During the construction process of buildings, it is necessary to protect the construction edges to improve the construction safety. At present, the following problems exist in the edge protection structure for high-rise building construction in the prior art: (1) In the prior art, most high-rise buildings use steel pipes for edge protection during construction, but multiple steel pipes need to be fixed simultaneously, which takes a long time. At the same time, due to the constant length of the steel pipes, it is inconvenient to flexibly adjust according to the on-site situation, and the applicable range is limited; (2) In the prior art, the bottom of the edge protection of high-rise buildings is usually fixed to the ground with bolts, which is difficult to fix, easily damages the ground, and is inconvenient to carry.

[0003] In the prior art, such as an edge protection structure for high-rise building construction in Chinese Patent CN 219344114 U, it includes two parallel columns. The bottom ends of both columns are fixedly connected with clamping columns, and a counterweight structure is arranged at the bottom end of the clamping columns. A group of bearing sleeves are respectively fixedly connected to both columns. A rod sleeve is arranged in each of the bearing sleeves on one side. One end of the rod sleeve away from the bearing sleeve is connected with an adjusting rod through a first bolt assembly, and the end of the adjusting rod away from the rod sleeve is arranged in the bearing sleeve on the other side. Clamping structures are respectively arranged on both columns. Through the arranged bearing sleeves and clamping structures, the application realizes the simultaneous fixation of multiple pipes at one time, shortens the installation duration, and solves the problem that the installation of steel pipes for edge protection takes a long time in the prior art. However, the patent still has the following problems.

[0004] In the above patent, although the arranged bearing sleeves and clamping structures realize the simultaneous fixation of multiple pipes at one time and shorten the installation duration, when placing the device, since the construction site environment may not necessarily be flat on the ground, if the ground is uneven, the device may tilt when placed, which may affect the protection. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that in the prior art, if the ground is uneven, the device may tilt when placed, which may affect the protection, and to propose an edge protection structure for high-rise building construction.

[0006] To achieve the above object, the present utility model adopts the following technical solution: A temporary edge protection structure for high-rise building construction, including a first column, one end of the first column is provided with a second column, moving grooves are opened at the bottoms of both the first column and the second column, a sliding plate is slidably installed inside the moving grooves, a sliding groove is opened on the inner wall of the moving groove, a threaded rod is rotatably installed inside the sliding groove, a slider is threadedly connected to the outer wall of the threaded rod, one end of the slider is fixedly connected to the sliding plate, storage grooves are opened inside both the first column and the second column, the top of the threaded rod penetrates through the sliding groove and enters the storage groove and is fixedly installed with a first bevel gear, a second bevel gear is rotatably installed inside the storage groove, the first bevel gear is meshed and connected with the second bevel gear, one end of the second bevel gear is fixedly installed with a rotating shaft, one end of the rotating shaft penetrates through the storage groove and is fixedly installed with a handle, and a plurality of uniformly distributed anti-slip strips are fixedly installed on the outer wall of the handle. A connecting frame is fixedly installed at the bottom of the sliding plate, and a counterweight seat is arranged at the bottom of the connecting frame.

[0007] Preferably, a limiting groove is opened on the outer wall of the first column, a spring is fixedly installed on the inner wall of the limiting groove, a pressing plate is fixedly installed at one end of the spring, a limiting rod is fixedly installed at the top of the pressing plate, and the top of the limiting rod is slidably inserted into the inner wall of the limiting groove.

[0008] Preferably, an L-shaped plate is fixedly installed on the outer wall of the first column, and a warning plate is slidably installed inside the L-shaped plate.

[0009] Preferably, insertion blocks are fixedly installed on the tops of both counterweight seats, second insertion holes are penetrated and opened on the outer walls of the insertion blocks, a slot is opened at the bottom of the connecting frame, and first insertion holes are penetrated and opened on both sides inside the slot.

[0010] Preferably, a plurality of uniformly distributed extension rods are arranged at one end of the first column close to the second column, a plurality of uniformly distributed second through holes are penetrated and opened on the outer walls of the extension rods, a plurality of uniformly distributed connecting sleeves are arranged at one end of the second column close to the first column, and first through holes are penetrated and opened on the inner walls of the connecting sleeves.

[0011] Preferably, a plurality of uniformly distributed fluorescent sleeves are fixedly installed on the outer walls of the plurality of connecting sleeves, and lighting lamps are arranged at the tops of both the first column and the second column.

[0012] Preferably, rollers are arranged on the outer walls of both counterweight seats.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0014] 1. In the present utility model, when placing it, the staff places one of the counterweight seats on the ground. At this time, the device is kept horizontal. Then, if the bottom of the other counterweight seat does not contact the ground, the staff rotates the grip. The grip drives the second bevel gear to rotate through the rotating shaft, thereby causing the first bevel gear to rotate. The first bevel gear drives the threaded rod to rotate, resulting in the slider moving downward along the chute. The sliding plate descends together with the slider, and further pushes the connecting frame and the counterweight seat to descend. The counterweight seat descends and contacts the ground. At this time, the device can be ensured to be horizontal and the device can be prevented from tilting.

[0015] 2. In the present utility model, when placing the warning board, the staff pulls the pressing plate. The pressing plate rises and the spring is compressed. Then, the staff inserts the bottom of the warning board into the L-shaped plate. After releasing the pressing plate, the pressing plate descends under the elastic force of the spring and contacts the top of the warning board. At this time, the warning board is clamped. The warning board can play a warning role for passers-by, and the warning board can be conveniently replaced by pulling the pressing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall three-dimensional view of a high-rise building construction edge protection structure proposed by the present utility model;

[0017] Figure 2 is the cross-sectional view of the first upright post of a high-rise building construction edge protection structure proposed by the present utility model;

[0018] Figure 3 is the cross-sectional view of the connecting frame of a high-rise building construction edge protection structure proposed by the present utility model;

[0019] Figure 4 is the cross-sectional view of the connecting sleeve of a high-rise building construction edge protection structure proposed by the present utility model;

[0020] Figure 5 is Figure 2 the enlarged view of part A of

[0021] Legend: 1. First upright post; 2. Second upright post; 3. Connecting frame; 4. Counterweight seat; 5. Lighting lamp; 6. Connecting sleeve; 7. Extension rod; 8. Fluorescent sleeve; 9. Warning board; 10. Roller; 11. Moving groove; 12. Chute; 13. Threaded rod; 14. Slider; 15. Sliding plate; 16. L-shaped plate; 17. Limiting groove; 18. Spring; 19. Pressing plate; 20. Limiting rod; 21. Insertion slot; 22. Insert block; 23. First jack; 24. Second jack; 25. First through hole; 26. Second through hole; 27. Storage groove; 28. First bevel gear; 29. Second bevel gear; 30. Rotating shaft; 31. Grip; 32. Anti-slip strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0023] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited to the limitations of the specific embodiments disclosed in the following specification.

[0024] Embodiment 1, as Figures 1 - 5 shown, the present utility model provides a high-rise building construction edge protection structure, including a first column 1. One end of the first column 1 is provided with a second column 2. Moving grooves 11 are opened at the bottoms of the first column 1 and the second column 2. A sliding plate 15 is slidably installed inside the moving grooves 11. A sliding groove 12 is opened on the inner wall of the moving groove 11. A threaded rod 13 is rotatably installed inside the sliding groove 12. A slider 14 is threadedly connected to the outer wall of the threaded rod 13. One end of the slider 14 is fixedly connected to the sliding plate 15. Storage grooves 27 are opened inside both the first column 1 and the second column 2. The top of the threaded rod 13 penetrates through the sliding groove 12 and enters the storage groove 27 and is fixedly installed with a first bevel gear 28. A second bevel gear 29 is rotatably installed inside the storage groove 27. The first bevel gear 28 is meshed and connected with the second bevel gear 29. One end of the second bevel gear 29 is fixedly installed with a rotating shaft 30. One end of the rotating shaft 30 penetrates through the storage groove 27 and is fixedly installed with a handle 31. A plurality of uniformly distributed anti-slip strips 32 are fixedly installed on the outer wall of the handle 31. A connecting frame 3 is fixedly installed at the bottom of the sliding plate 15. A counterweight seat 4 is arranged at the bottom of the connecting frame 3.

[0025] The overall effect achieved by the entire Embodiment 1 is that when placing, the staff places one of the counterweight seats 4 on the ground, and at this time, the device is kept horizontal. Then, if the bottom of the other counterweight seat 4 does not contact the ground, at this time, the staff rotates the handle 31. The handle 31 drives the second bevel gear 29 to rotate through the rotating shaft 30, so that the first bevel gear 28 rotates. The first bevel gear 28 drives the threaded rod 13 to rotate, causing the slider 14 to move downward along the sliding groove 12. The sliding plate 15 descends together with the slider 14, and further pushes the connecting frame 3 and the counterweight seat 4 to descend. The counterweight seat 4 descends and contacts the ground. At this time, the device can be ensured to be horizontal and the device can be prevented from tilting.

[0026] Embodiment 2, as Figures 1 - 5 shown, further, a limiting groove 17 is opened on the outer wall of the first column 1. A spring 18 is fixedly installed on the inner wall of the limiting groove 17. One end of the spring 18 is fixedly installed with a pressing plate 19. A limiting rod 20 is fixedly installed on the top of the pressing plate 19. The top of the limiting rod 20 is slidably inserted into the inner wall of the limiting groove 17.

[0027] Further, an L-shaped plate 16 is fixedly installed on the outer wall of the first upright post 1, and a warning plate 9 is slidably installed on the inner wall of the L-shaped plate 16.

[0028] Further, insertion blocks 22 are fixedly installed on the tops of both counterweight seats 4. A second jack 24 is penetrated and opened on the outer wall of the insertion block 22. A slot 21 is opened at the bottom of the connecting frame 3, and first jacks 23 are penetrated and opened on both sides inside the slot 21.

[0029] Further, one end of the first upright post 1 close to the second upright post 2 is provided with a plurality of uniformly distributed extension rods 7. A plurality of uniformly distributed second through holes 26 are penetrated and opened on the outer wall of the extension rod 7. One end of the second upright post 2 close to the first upright post 1 is provided with a plurality of uniformly distributed connecting sleeves 6. A first through hole 25 is penetrated and opened on the inner wall of the connecting sleeve 6, which is convenient for controlling the length of the device.

[0030] Further, a plurality of uniformly distributed fluorescent sleeves 8 are fixedly installed on the outer walls of the plurality of connecting sleeves 6. Lighting lamps 5 are arranged on the tops of both the first upright post 1 and the second upright post 2, which is convenient for passers-by to observe the position of the device.

[0031] Further, rollers 10 are arranged on the outer walls of both counterweight seats 4. When moving, the staff can tilt the device, and the rollers 10 are in contact with the ground, which is convenient for moving.

[0032] The effect achieved by the entire Embodiment 2 is that when placing the warning plate 9, the staff pulls the pressing plate 19, the pressing plate 19 rises, and the spring 18 is compressed. Then the staff inserts the bottom of the warning plate 9 into the L-shaped plate 16 and releases the pressing plate 19. The pressing plate 19 descends under the elastic force of the spring 18 and contacts the top of the warning plate 9. At this time, the warning plate 9 is clamped. The warning plate 9 can play a warning role for passers-by, and the warning plate 9 can be conveniently replaced by pulling the pressing plate 19.

[0033] Working principle: When in use, the staff inserts the insertion block 22 into the slot 21, and then the staff inserts bolts into the first jack 23 and the second jack 24 to fix the two together. When placing, the staff places one of the counterweight seats 4 on the ground, keeping the device level at this time. Then, if the bottom of the other counterweight seat 4 does not contact the ground, the staff rotates the grip 31 at this time. The grip 31 drives the second bevel gear 29 to rotate through the rotating shaft 30, so that the first bevel gear 28 rotates. The first bevel gear 28 drives the threaded rod 13 to rotate, causing the slider 14 to move downward along the chute 12. The sliding plate 15 descends together with the slider 14, and then pushes the connecting frame 3 and the counterweight seat 4 to descend. The counterweight seat 4 descends and contacts the ground. At this time, the levelness of the device can be ensured and the device can be prevented from tilting. When placing the warning board 9, the staff pulls the pressing plate 19, and the pressing plate 19 rises, compressing the spring 18. Then the staff inserts the bottom of the warning board 9 into the L-shaped plate 16. Release the pressing plate 19, and the pressing plate 19 descends under the elastic force of the spring 18 and contacts the top of the warning board 9. At this time, the warning board 9 is clamped. The warning board 9 can play a warning role for passers-by, and the warning board 9 can be conveniently replaced by pulling the pressing plate 19.

[0034] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A high-rise building construction edge protection structure, comprising a first column (1), characterized in that: A second column (2) is arranged at one end of the first column (1), a movable groove (11) is provided at the bottom of the first column (1) and the second column (2), a slide plate (15) is slidably installed inside the movable groove (11), a slide groove (12) is provided on the inner wall of the movable groove (11), a threaded rod (13) is rotatably installed inside the slide groove (12), a slider (14) is threadedly connected to the outer wall of the threaded rod (13), one end of the slider (14) is fixedly connected to the slider (15), a storage groove (27) is provided inside the first column (1) and the second column (2), the top of the threaded rod (13) passes through the slide groove (12) enters the storage slot (27) and is fixedly installed with a first bevel gear (28); a second bevel gear (29) is rotatably installed inside the storage slot (27); the first bevel gear (28) is meshingly connected with the second bevel gear (29); a rotating shaft (30) is fixedly installed at one end of the second bevel gear (29); one end of the rotating shaft (30) passes through the storage slot (27) and is fixedly installed with a handle (31); a plurality of evenly distributed anti-slip strips (32) are fixedly installed on the outer wall of the handle (31); a connecting frame (3) is fixedly installed at the bottom of the slide plate (15); a counterweight seat (4) is provided at the bottom of the connecting frame (3).

2. A high-rise building construction edge protection structure according to claim 1, characterized in that: A limiting groove (17) is provided on the outer wall of the first column (1), a spring (18) is fixedly mounted on the inner wall of the limiting groove (17), a pressure plate (19) is fixedly mounted on one end of the spring (18), a limiting rod (20) is fixedly mounted on the top of the pressure plate (19), and the top of the limiting rod (20) is slidably plugged into the inner wall of the limiting groove (17).

3. The edge protection structure for high-rise building construction according to claim 1 is characterized in that: An L-shaped plate (16) is fixedly mounted on the outer wall of the first upright column (1), and a warning plate (9) is slidably mounted on the inner wall of the L-shaped plate (16).

4. The edge protection structure for high-rise building construction according to claim 1 is characterized in that: The tops of the two counterweight seats (4) are fixedly mounted with plug blocks (22), the outer wall of the plug blocks (22) is penetrated with a second plug hole (24), the bottom of the connecting frame (3) is provided with a slot (21), and the inside of the slot (21) is penetrated with first plug holes (23) on both sides.

5. The edge protection structure for high-rise building construction according to claim 1 is characterized by: A plurality of evenly distributed extension rods (7) are arranged at one end of the first column (1) close to the second column (2), and a plurality of evenly distributed second through holes (26) are penetrated through the outer wall of the extension rod (7); a plurality of evenly distributed connection sleeves (6) are arranged at one end of the second column (2) close to the first column (1), and a first through hole (25) is penetrated through the inner wall of the connection sleeve (6).

6. The edge protection structure for high-rise building construction according to claim 5 is characterized by: A plurality of evenly distributed fluorescent sleeves (8) are fixedly mounted on the outer walls of the plurality of connecting sleeves (6), and lighting lamps (5) are arranged on the tops of the first upright column (1) and the second upright column (2).

7. The edge protection structure for high-rise building construction according to claim 1 is characterized by: Rollers (10) are provided on the outer walls of the two counterweight seats (4).

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