Electric pole climbing anti-falling equipment for electric power engineering construction

Abstract

The utility model relates to an electric pole climbing anti-falling device for electric power engineering construction, and aims to solve the technical problems that an existing waist binding adjusting structure is simple in arrangement and low in strength, and the fracture risk exists in the climbing process, the electric pole climbing anti-falling device comprises a protective belt, and reinforcing plates are fixedly arranged on the side faces of the two ends of the protective belt. A limiting piece is fixedly arranged on the front side face of the reinforcing plate located on the left side, an adjusting piece is longitudinally and movably installed on the side wall of the limiting piece, a hook is installed at the side end of the adjusting piece, a plurality of hanging rings are fixedly arranged on the front side face of the reinforcing plate located on the right side, and rotating seats are fixedly arranged on the front side faces of the two ends of the protecting belt. The locking device has the advantages that the matching of an adjusting structure is simple, the use is convenient, the connection strength is high, the problems of falling off and breaking are not easy to occur, and the use safety is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering construction, in particular to an electric pole climbing and falling prevention device for electric power engineering construction. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. At the same time, it can be understood as power transmission and transformation industry expansion projects. The construction of power engineering requires special fall prevention equipment to provide protection for workers climbing electric poles.

[0003] Existing climbing and falling prevention equipment generally has an adjustment structure to make it suitable for workers of different body shapes, but the existing adjustment structure is simple. For example, the patent document with publication number CN202321525418.5 provides a pole climbing and falling prevention equipment for power engineering construction, in which the waist binding is described to be adjusted in size by a strap. After the waist binding is connected to the climbing structure through the main hanging buckle, the strap will be directly stressed, and there is a problem of pulling and breaking, which reduces the safety of use. Therefore, a high-strength adjustment structure is needed. In view of this, we propose a pole climbing and falling prevention equipment for power engineering construction. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a pole climbing and falling prevention device for power engineering construction to solve the technical problems that the current waist binding adjustment structure is simple in setting, has low strength, and has the risk of breakage and falling off during climbing.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: designing a pole climbing and falling prevention device for electric power engineering construction, including a guard belt, reinforcement plates are fixedly provided on the side surfaces of both ends of the guard belt, a limiter is fixedly provided on the front side surface of the reinforcement plate on the left side, an adjustment member is longitudinally movably installed on the side wall of the limiter, a hook is installed on the side end of the adjustment member, a plurality of hanging rings are fixedly provided on the front side surface of the reinforcement plate on the right side, a rotating seat is fixedly provided on the front side surfaces of both ends of the guard belt, and a locking hook is installed on the front end of the rotating seat through a connecting rod;

[0006] The hook includes a fixing portion, the side of the fixing portion is an arc-shaped side, the side end of the fixing portion is integrally provided with a hook portion, the side end of the hook portion is close to the arc-shaped side of the fixing portion, the inner side surface of the hook portion is an arc surface, and the side end shape of the hook portion is a rounded chamfer.

[0007] Preferably, the limiting member comprises a fixing frame, and the front side of the fixing frame is unobstructed, and a limiting rod is threadedly installed between the upper and lower plate walls of the fixing frame.

[0008] Preferably, the adjusting member includes a movable block, and the movable block is movably connected to the limit rod. A threaded tube is fixedly provided on the side of the movable block close to the hanging ring, a threaded rod is threadedly installed inside the threaded tube, and a limit block connected to the hook is rotatably installed on the side end of the threaded rod.

[0009] Preferably, a plurality of the hanging rings are fixed on the side surface of the reinforcing plate from top to bottom, and the hanging rings are staggered from left to right.

[0010] Preferably, a buffer plate is fixedly provided on the rear side of the guard belt.

[0011] Preferably, the buffer plate comprises a buffer air cushion, a protective plate is fixedly provided on the rear side of the buffer air cushion, and a limiting plate is connected between the protective plate and the guard belt.

[0012] Preferably, an elastic band is fixedly provided on the upper surface of the buffer plate, a limit hook is installed on the side end of the elastic band, and a connecting hanger connected to the limit hook is fixedly provided on the side surface of the protective belt located on the front side.

[0013] Preferably, a positioning arc plate is fixedly provided on the left end side surface of the protective belt, and a positioning groove adapted to the positioning arc plate is provided on the right end side surface of the protective belt.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model facilitates the connection between the hook and the hanging ring through the cooperation of the limiter and the adjusting member, so that the positions of the two ends of the guard belt can be fixed, thereby achieving the effect of size adjustment. The adjusting member can move up and down with the cooperation of the limiter to correspond to the positions of the hanging rings in different positions, so as to achieve the effect of tightness adjustment. Through this structural cooperation, the connection strength can be guaranteed, the problem of breakage is not likely to occur, and the safety of wearing and use is effectively improved.

[0016] 2. The hook in the utility model can increase the arc of connection with the hanging ring through the arc surface on the fixing part. The arc surface setting on the hook part can achieve the effect of locking after combining with the hanging ring, and it is not easy to fall off. At the same time, the rounded chamfer setting on the hook part facilitates squeezing the hanging ring to open the opening between the hook part and the fixing part to achieve the hanging effect. Such structural coordination can ensure the stability of the connection, there is no looseness, and the safety of the structural coordination is improved.

[0017] 3. The utility model can increase the protection of the back by setting the buffer plate, so that the safety of protection can be enhanced in the event of a fall, thereby improving the protection effect of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the hook part in the utility model;

[0020] Figure 3 It is an enlarged schematic diagram of the structure of part A in the utility model.

[0021] In the figure: 1. protective belt; 2. reinforcing plate; 3. limiting member; 301. fixing frame; 302. limiting rod; 4. adjusting member; 401. movable block; 402. threaded tube; 403. threaded rod; 404. limiting block; 5. hook; 501. fixing part; 502. hook part; 503. arc surface; 504. chamfer; 6. hanging ring; 7. rotating seat; 8. connecting rod; 9. locking hook; 10. buffer plate; 101. buffer air cushion; 102. protective plate; 103. limiting plate; 11. elastic belt; 12. limiting hook; 13. connecting hanging member; 14. positioning arc plate; 15. positioning groove. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Embodiment: A pole climbing and falling prevention device for electric power engineering construction, see Figures 1 to 3 , including a guard belt 1, on the two end sides of the guard belt 1 are fixedly provided with reinforcing plates 2 to improve the strength of the two ends of the guard belt 1, a limiter 3 is fixedly provided on the front side of the left reinforcing plate 2, and an adjusting member 4 is longitudinally movably installed on the side wall of the limiter 3, and the adjusting member 4 can be conveniently moved up and down by the limiter 3, and a hook 5 is installed on the side end of the adjusting member 4, and a plurality of hanging rings 6 are fixedly provided on the front side of the right reinforcing plate 2, and the spacing between the two ends of the guard belt 1 can be limited by combining the hook 5 with the hanging ring 6, and a rotating seat 7 is fixedly provided on the front side of both ends of the guard belt 1, and a locking hook 9 is installed at the front end of the rotating seat 7 through a connecting rod 8, and the position of the locking hook 9 can be conveniently adjusted by the rotating seat 7, so as to achieve the effect of left and right up and down position adjustment;

[0024] The hook 5 includes a fixing portion 501, the side of which is an arc-shaped side, and a hook portion 502 is integrally provided at the side end of the fixing portion 501. The side end of the hook portion 502 is close to the arc-shaped side of the fixing portion 501, and the inner side surface of the hook portion 502 is an arc surface 503. The side end of the hook portion 502 is in the shape of a round chamfer 504. The setting of the arc-shaped side of the fixing portion 501 can increase the angle of combination with the hanging ring 6, and the setting of the arc surface 503 on the hook portion 502 can increase the limiting angle between the hanging ring 6, which can improve the limiting effect of the connection and avoid loosening problems. The setting of the round chamfer 504 makes it convenient to squeeze the opening to open when in contact with the hanging ring 6, which is convenient for disassembly and assembly operations. Such coordination can improve the stability of the connection.

[0025] Specifically, the limiting member 3 includes a fixed frame 301, and the front side of the fixed frame 301 is unobstructed, and a limiting rod 302 is installed between the upper and lower plate walls of the fixed frame 301 through threads; the limiting rod 302 is fixed between the fixed frame 301 through threads to facilitate disassembly and assembly operations, which makes it easy to install the adjustment member 4.

[0026] Furthermore, the adjusting member 4 includes a movable block 401, and the movable block 401 is movably connected to the limiting rod 302. A threaded tube 402 is fixedly provided on the side of the movable block 401 close to the hanging ring 6. A threaded rod 403 is threadedly installed inside the threaded tube 402. A limiting block 404 connected to the hook 5 is rotatably installed on the side end of the threaded rod 403.

[0027] Furthermore, a plurality of hanging rings 6 are fixed on the side of the reinforcing plate 2 from top to bottom, and the hanging rings 6 are staggered from left to right; through the staggered setting, the distances between the hanging rings 6 and the hooks 5 at different positions can be different, so that the size of the guard belt 1 can be adjusted when the hook 5 is combined with the hanging rings 6 at different positions.

[0028] Furthermore, a buffer plate 10 is fixedly provided on the rear side of the guard belt 1; the provision of the buffer plate 10 can increase the protection for the back of the worker.

[0029] Furthermore, the buffer plate 10 includes a buffer air cushion 101, a protective plate 102 is fixedly provided on the rear side of the buffer air cushion 101, and a limiting plate 103 is connected between the protective plate 102 and the guard belt 1; the buffer air cushion 101 has a good buffering effect, the protective plate 102 can protect the buffer air cushion 101, and the setting of the limiting plate 103 can enhance the stability of the overall installation.

[0030] Furthermore, an elastic band 11 is fixedly provided on the upper surface of the buffer plate 10, a limit hook 12 is installed on the side end of the elastic band 11, and a connecting hanger 13 connected to the limit hook 12 is fixedly provided on the side surface of the guard belt 1 on the front side; the wearing effect can be achieved by passing the elastic band 11 through the shoulders of the staff so that the limit hook 12 is combined with the connecting hanger 13.

[0031] Furthermore, a positioning arc plate 14 is fixedly provided on the left end side surface of the protective belt 1, and a positioning groove 15 adapted to the positioning arc plate 14 is provided on the right end side surface of the protective belt 1; the positions where the two ends of the protective belt 1 are connected can be limited by the cooperation.

[0032] Working principle: first, place the guard belt 1 on the waist of the staff, and then move the hook 5 to the position of the hanging ring 6. By moving the adjusting member 4 up and down, the hook 5 can correspond to the hanging ring 6 at different positions, so as to achieve a suitable connection position, so that the wearing work of the guard belt 1 can be completed. Then, the elastic band 11 on the buffer plate 10 can be pulled, and the limiting hook 12 on the elastic band 11 can be combined with the connecting hanger 13 on the guard belt 1, so that the buffer plate 10 can be attached to the back of the staff to increase the protection effect of the back. The hook 5 can adjust the distance with the hanging ring 6 under the cooperation of the threaded tube 402 and the threaded rod 403 on the adjusting member 4. At the same time, the angle of the hook part 502 can be flipped and adjusted under the cooperation of the rotating installed limiting block 404, without affecting the connection with the hanging ring 6. Through such a connection structure, the stability of the combination can be guaranteed, the safety of wearing is enhanced, and it is not easy to fall off. In addition, the structure is simple to operate and easy to use, which enhances the overall use effect.

[0033] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A pole climbing and falling prevention device for electric power engineering construction, characterized in that: The invention comprises a protective belt (1), wherein reinforcing plates (2) are fixedly provided on the side surfaces of both ends of the protective belt (1), a limiting member (3) is fixedly provided on the front side surface of the reinforcing plate (2) on the left side, an adjusting member (4) is longitudinally movably installed on the side wall of the limiting member (3), a hook (5) is installed on the side end of the adjusting member (4), a plurality of hanging rings (6) are fixedly provided on the front side surface of the reinforcing plate (2) on the right side, a rotating seat (7) is fixedly provided on the front side surfaces of both ends of the protective belt (1), and a locking hook (9) is installed at the front end of the rotating seat (7) through a connecting rod (8); The hook (5) comprises a fixing portion (501), the side edge of the fixing portion (501) is an arc-shaped edge, the side end of the fixing portion (501) is integrally provided with a hook portion (502), the side end of the hook portion (502) is close to the arc-shaped edge of the fixing portion (501), the inner side surface of the hook portion (502) is an arc surface (503), and the side end shape of the hook portion (502) is a rounded chamfer (504).

2. The electric pole climbing and falling prevention equipment for electric power engineering construction as claimed in claim 1, characterized in that: The limiting member (3) comprises a fixing frame (301), and the front side of the fixing frame (301) is unobstructed, and a limiting rod (302) is threadedly mounted between upper and lower plate walls of the fixing frame (301).

3. The electric pole climbing and falling prevention equipment for electric power engineering construction as claimed in claim 2, characterized in that: The adjusting member (4) comprises a movable block (401), and the movable block (401) is movably connected to the limiting rod (302); a threaded tube (402) is fixedly provided on the side of the movable block (401) close to the hanging ring (6); a threaded rod (403) is installed inside the threaded tube (402) through a thread; and a limiting block (404) connected to the hook (5) is rotatably installed on the side end of the threaded rod (403).

4. The electric pole climbing and falling prevention equipment for electric power engineering construction as claimed in claim 1, characterized in that: A plurality of the hanging rings (6) are fixedly arranged on the side surface of the reinforcing plate (2) from top to bottom, and the hanging rings (6) are staggered from left to right.

5. The electric pole climbing and falling prevention equipment for electric power engineering construction as claimed in claim 1, characterized in that: A buffer plate (10) is fixedly provided on the rear side of the protective belt (1).

6. The pole climbing and falling prevention equipment for electric power engineering construction as claimed in claim 5, characterized in that: The buffer plate (10) comprises a buffer air cushion (101), a protective plate (102) is fixedly provided on the rear side of the buffer air cushion (101), and a limiting plate (103) is connected between the protective plate (102) and the guard belt (1).

7. The pole climbing and falling prevention equipment for electric power engineering construction as claimed in claim 5, characterized in that: An elastic band (11) is fixedly provided on the upper surface of the buffer plate (10), a limit hook (12) is installed on the side end of the elastic band (11), and a connecting hanger (13) connected to the limit hook (12) is fixedly provided on the side surface of the protective belt (1) located at the front side.

8. The pole climbing and falling prevention equipment for electric power engineering construction as claimed in claim 1, characterized in that: A positioning arc plate (14) is fixedly provided on the left end side surface of the protective belt (1), and a positioning groove (15) adapted to the positioning arc plate (14) is provided on the right end side surface of the protective belt (1).

Images