CN221002060U

CN221002060U - Operation installation protection device

Info

Publication number: CN221002060U
Application number: CN202321468029.3U
Authority: CN
Inventors: 钱学军; 钱思羽; 孙海利
Original assignee: Ren Liangliang
Current assignee: Ren Liangliang
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-05-24
Anticipated expiration: 2033-06-09

Abstract

The utility model provides an operation installation protection device, which comprises a stop block, wherein a sliding rail is arranged on one side of the stop block, which is close to the stop block, a supporting table is arranged on the sliding rail, the supporting table is connected with the sliding rail through a sliding structure, a sleeve is arranged at the top end of the supporting table, an outer column is sleeved in the sleeve, a limiting plate is arranged on the outer column, a stud is rotationally connected at the top end of the outer column, an inner column is connected with the inner column through threads, a fixing hook I is arranged at the top end of the inner column, a safety hook is arranged on the fixing hook I, a connecting block I is arranged at the distal end of the connecting block I, a connecting rope II is arranged at the distal end of the connecting rope, the connecting rope is connected with the connecting block II through a limiting rod, a fixing rope is arranged behind the outer column, a safety hook is arranged at the distal end of the fixing rope, a connecting rod II is arranged at the bottom end of the outer column, and a fixing hook II is arranged at the bottom end of the connecting rod. The utility model has the advantages that: the multi-height application is realized by designing the relative lifting of the inner column and the outer column; the application of different scenes is realized by designing the sliding structure.

Description

Operation installation protection device

Technical Field

The utility model relates to the field of engineering construction, in particular to an operation installation protection device.

Background

In the process of engineering construction, high-altitude operation is often required, so that the operation protection device is necessary equipment for each worker needing high-altitude operation, while the traditional protection device only comprises a waistband sleeved between waists of the workers, and then the lock catch is randomly hung on the railing.

Publication number CN210933500U provides overhead working protection device, including guide rail and self-locking device, self-locking device includes base, L shape cardboard, splint and jam plate, L shape cardboard is established the base is close to the one end of guide rail and can follow the guide rail slides from top to bottom, the splint is established the base is kept away from one side of guide rail, the jam plate lower part pass through the round pin axle with the splint rotates to be connected, be equipped with a vertical logical groove on the base, the bottom of jam plate passes logical groove and butt are in on the guide rail, the bottom equipartition of jam plate has the tooth, the top of jam plate is equipped with the wire rope hole. The novel safety protection device solves some problems of safety protection in the current high-altitude operation to a certain extent, but the prior art still has room for improvement.

1. The protection device designed by the prior art cannot be lifted and lowered, and can be used in a fixed scene only, but cannot meet the requirements when the protection device needs to be used for protection at different heights.

2. The protection device designed in the prior art cannot slide and can only be used fixedly, but in high-altitude operation, operators need to go to different places for carrying, operation and other operations, and if the protection device cannot move along with the operators, the activities of the operators are limited, so that the operation efficiency is reduced.

Disclosure of utility model

The technical problem to be solved by the utility model is to overcome the defects, and an operation installation protection device.

In order to solve the technical problem, the technical scheme provided by the utility model is that the operation installation protection device comprises a stop block, one side of the stop block close to the stop block is fixedly connected with a sliding rail, a supporting table is arranged on the sliding rail, the supporting table is connected with the sliding rail through a sliding structure, the top end of the supporting table is fixedly connected with a hollow sleeve, an outer column is sleeved inside the sleeve, the upper end of the outer column is fixedly connected with a limiting plate, the top end of the outer column is rotationally connected with a stud, an inner column is connected with an inner thread of the stud, the top end of the inner column is fixedly connected with a first fixing hook, the first fixing hook is movably connected with a safety hook, one side of the safety hook away from the first fixing hook is fixedly connected with a connecting block, one side of the connecting block away from the safety hook is fixedly connected with a connecting rope, one end of the connecting rope away from the first connecting block is provided with a second connecting block, the connecting rope is connected with the second connecting block through a limiting rod, the top end of the outer column is fixedly connected with a fixing rope, one end of the fixing rope away from the outer column is fixedly connected with a safety hook, and the bottom end of the second fixing hook is fixedly connected with a connecting rod.

As an improvement, sliding structure includes the connecting rod one of fixed connection in brace table bottom both sides front and back end, connecting rod one bottom rotates and is connected with the pulley, slide rail both sides are opened there is the spout, the spout cooperation brace table uses.

As an improvement, one side of the second connecting block away from the limiting rod is fixedly connected with a safety rope, and one end of the safety rope away from the second connecting block is fixedly connected with a clamping hook.

As an improvement, the limiting rod comprises a first rod body with threads, the first rod body is fixedly connected with the first connecting block, one end, away from the first connecting block, of the first rod body is fixedly connected with a limiting piece, one end, away from the first connecting block, of the first rod body is provided with a second rod body with threads, and the second rod body is fixedly connected with the second connecting block.

As an improvement, the screw thread of the first rod body and the screw thread of the second rod body are positioned on one side close to the screw thread, the first rod body and the second rod body are connected with each other through a screw thread connection, and the middle parts of the first rod body and the second rod body are fixedly connected with baffle plates.

Compared with the prior art, the utility model has the advantages that: the utility model realizes the relative lifting of the protection structure by designing the outer column sleeve to sleeve and embed the inner column, can be applied to the use of different construction scenes with different heights, and enriches the practicability.

2. The utility model realizes that the protection device can move by designing the sliding structure, widens the moving range of operation workers, increases portability while ensuring the safety, and is convenient and quick.

Drawings

FIG. 1 is a perspective view of a work safety device according to the present utility model;

FIG. 2 is a schematic view of a sliding structure of a work safety device according to the present utility model;

FIG. 3 is a cross-sectional view of a stop lever of the work safety device of the present utility model;

As shown in the figure: 1. a stop block; 2. a slide rail; 3. a support table; 4. a sliding structure; 5. a sleeve; 6. an outer column; 7. a limiting plate; 8. a stud; 9. an inner column; 10. a first fixed hook; 11. a safety hook; 12. a first connecting block; 13. a connecting rope; 14. a second connecting block; 15. a limit rod; 16. a baffle; 17. a fixing rope; 18. a safety hook; 19. a second connecting rod; 20. a second fixed hook; 21. a first connecting rod; 22. a pulley; 23. a chute; 24. a safety rope; 25. a clamping hook; 26. a first rod body; 27. a limiting piece; 28. and a second rod body.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The working principle of the utility model is as shown in figures 1-3, the utility model takes the slide rail 2 as the base of the whole equipment, two sides of the whole slide rail 2 are fixedly connected with a stop block 1 for limiting and preventing the equipment on the slide rail 2 from sliding off the rail, the equipment is a support table 3 which is connected with the slide rail 2 through a sliding structure 4, the support table 3 is in a lower U shape, the top of the support table is a square support plate, a through hole is arranged in the middle of the square support plate, a sleeve 5 which is hollow in the same is inserted into the through hole, and two sides of the support table 3 are clamping plates which are matched with the sliding structure 4 for use.

Meanwhile, an outer column 6 is inserted into the sleeve 5, the bottom end of the outer column 6 is inserted out of the sleeve 5, the supporting table 3 and the sliding rail 2, a connecting rod II 19 is fixedly connected to the bottom end of the outer column 6, a fixing hook II 20 is fixedly connected to the bottom end of the connecting rod II 19, meanwhile, the outer column 6 is of a hollow structure, a limiting plate 7 is fixedly connected to the top end of the outer edge of the outer column 6, the limiting plate 7 is used for hanging on the sleeve 5 when the outer column 6 is inserted into the sleeve 5 so that the outer column cannot fall down, in addition, an opening is formed in the top end of the outer column 6, a stud 8 is rotationally connected to the edge of the opening, a solid cylindrical inner column 9 with threads distributed outside is connected to the inner threads of the stud 8, and position change of the inner column 9 relative to the outer column 6 can be achieved through thread rotation of the stud 8, so that lifting is achieved.

A fixed hook 10 is fixedly connected to the top end of the inner column 9, a safety hook 11 is movably connected to the fixed hook 10, for safety, the safety hook 11 cannot leave the fixed hook 10 in any mode except broken, a connecting block 12 is fixedly connected to the tail end of the safety hook 11, a connecting rope 13 is fixedly connected to the connecting block 12, the connecting block 12 and the connecting rope 13 are fixedly matched and do not leave the equipment body, meanwhile, a safety rope 24 connected with the connecting rope through a limiting rod 15 is arranged at the tail end of the connecting rope 13, a clamping hook 25 is fixedly connected to the tail end of the safety rope, and the clamping hook 25 is used for being clamped at the position of a protective hook groove on an operator for protecting the safety hook. In addition, a fixing rope 17 is fixedly connected to the rear top end of the outer column 6, a safety hook 18 is fixedly connected to the upper sea of the outer column, and the safety hook plays a role in safety in a fixing hook two 20 which is clamped below the outer column 6 in specific use, so that even if the outer column 6 is carelessly separated from the sleeve 5 in specific use, the outer column can be hung on the sliding rail 2 through the effect of the fixing rope 17, and the outer column cannot fall down.

In order to further explain the working principle of the operation safety protection device of the utility model, the sliding structure 4 comprises a first connecting rod 21 fixedly connected to the front end and the rear end of the two sides of the bottom end of the supporting table 3, the bottom end of the first connecting rod 21 is rotatably connected with a pulley 22, two sides of the sliding rail 2 are provided with sliding grooves 23, and the sliding grooves 23 have the function of clamping the clamping plates on the supporting table 3 into the sliding grooves, so that the supporting table 3 is prevented from turning over when sliding on the sliding rail 2.

In order to further explain the working principle of the operation safety protection device of the present utility model, the stop lever 15 includes a threaded first rod body 26 fixedly connected with the first connecting block 12, one end of the first rod body 26 away from the first connecting block 12 is fixedly connected with a stop tab 27, one end of the first rod body 26 away from the first connecting block 12 is provided with a threaded second rod body 28, the second rod body 28 is the same as the first rod body 26, and is provided with a half of threads and a half of no threads, and the second rod body 28 is fixedly connected with the second connecting block 14; the screw thread of body one 26 and body of rod two 28 is located its similar one side, has the turning block 29 interconnect through threaded connection between body of rod one 26 and the body of rod two 28, and body of rod one 26 and body of rod two 28 middle part all fixedly connected with baffle 16, and above-mentioned design has realized, on the one hand, under the effect of spacing piece 27, body of rod one 26 can not break away from in the turning block 29, on the other hand, has realized when turning block 29 that two poles all can be in its inside similar or the motion that separates.

The reason for this design is that when the safety rope 24 is not long enough, the safety rope 24 needs to be replaced with a longer one or the safety rope 24 is damaged and needs to be replaced, the second rod 28 can be separated by rotating the rotating block 29, and then the safety rope 24 is replaced.

It should be particularly noted herein that the components described and identified herein and in the drawings of the present utility model are all key components forming the present utility model, and that the remaining non-key components or well-known prior art components include, but are not limited to: the screws, nuts and their associated support structures are not shown, but this is not intended to suggest that the above-described components are not present in the present utility model nor to limit the practical applicability of the utility model.

In the implementation of the utility model, a user should install the sliding rail 2 on a platform which needs to be operated, then hang the safety hook 18 on the fixed hook II 20, if the height needs to be adjusted, screw the stud 8, adjust the outer column 6 and the inner column 9 to the required positions, if the height does not need to be adjusted, directly clamp the hook 25 on the safety clothing of the user, and then carry out the operation work.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An operation installation protection device, includes dog (1), its characterized in that: the utility model discloses a stop block (1) is close one side fixedly connected with slide rail (2), be provided with brace table (3) on slide rail (2), through being provided with sliding structure (4) interconnect between brace table (3) and slide rail (2), one side fixedly connected with hollow sleeve (5) of brace table (3) top, sleeve (5) inside has cup jointed outer column (6), the outside upper end fixedly connected with limiting plate (7) of outer column (6), outer column (6) top rotation is connected with double-screw bolt (8), double-screw bolt (8) internal thread connection has inner column (9), inner column (9) top fixedly connected with fixed hook first (10), swing joint has safety hook (11) on fixed hook first (10), one side fixedly connected with connecting block first (12) of fixed hook first (10) are kept away from to safety hook (11), one side fixedly connected with connecting rope (13) of connecting rope first (12) is kept away from one end fixedly connected with limiting plate (7), one end that connecting rope (13) kept away from first (12) is provided with two, 14 and two connecting blocks (14) are connected with each other between connecting block (17) and connecting block (17), one end of the fixed rope (17) far away from the outer column (6) is fixedly connected with a safety hook (18), the bottom end of the outer column (6) is fixedly connected with a second connecting rod (19), and the bottom end of the second connecting rod (19) is fixedly connected with a second fixing hook (20).

2. A job installation protection device according to claim 1, wherein: the sliding structure (4) comprises a first connecting rod (21) fixedly connected to the front end and the rear end of the two sides of the bottom end of the supporting table (3), a pulley (22) is rotationally connected to the bottom end of the first connecting rod (21), sliding grooves (23) are formed in the two sides of the sliding rail (2), and the sliding grooves (23) are matched with the supporting table (3) to use.

3. A job installation protection device according to claim 1, wherein: one side of the second connecting block (14) far away from the limiting rod (15) is fixedly connected with a safety rope (24), and one end of the safety rope (24) far away from the second connecting block (14) is fixedly connected with a clamping hook (25).

4. A job installation protection device according to claim 1, wherein: the limiting rod (15) comprises a threaded rod body I (26) fixedly connected with the connecting block I (12), a limiting plate (27) is fixedly connected with one end, away from the connecting block I (12), of the rod body I (26), a threaded rod body II (28) is arranged at one end, away from the connecting block I (12), of the rod body I (26), and the rod body II (28) is fixedly connected with the connecting block II (14).

5. A job installation protection device according to claim 4, wherein: the screw threads of the first rod body (26) and the second rod body (28) are located on the same side, the first rod body (26) and the second rod body (28) are connected with each other through screw threads, and the middle parts of the first rod body (26) and the second rod body (28) are fixedly connected with a baffle (16).