CN219185654U

CN219185654U - Communication tower safety device

Info

Publication number: CN219185654U
Application number: CN202223566031.2U
Authority: CN
Inventors: 王启定
Original assignee: HANGZHOU LINGYOU INFORMATION TECHNOLOGY CO LTD
Current assignee: HANGZHOU LINGYOU INFORMATION TECHNOLOGY CO LTD
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a communication tower safety protection device which comprises a communication tower body and a protection pipe arranged on the communication tower body, wherein two support plates are fixedly connected to the inner side wall at one end of the protection pipe, a plurality of clamping grooves are vertically and equidistantly formed in the opposite side walls of the two support plates, a first sliding groove positioned between the two support plates is formed in the inner side wall of the protection pipe, a first sliding block is connected in the first sliding groove in a sliding manner, a movable plate propping against the opposite inner side walls of the two support plates is fixedly connected to the first sliding block, and two limiting pieces which extend into the clamping grooves opposite to the two support plates are arranged on the movable plate respectively. The utility model has reasonable structural design, can ensure the safety of workers in the process of resting when the workers climb upwards, can facilitate the fixation of the movable plate at different heights in the process of climbing downwards, and ensures the safety of the workers in the process of climbing downwards.

Description

Communication tower safety device

Technical Field

The utility model relates to the technical field of protection devices, in particular to a communication tower safety protection device.

Background

Communication tower comprises tower body, platform, lightning rod, cat ladder, antenna support etc. steel member to through hot-galvanize anticorrosive treatment, mainly used microwave, ultrashort wave, wireless network signal's transmission and transmission etc. operating personnel all climb to the maintenance platform through the cat ladder on the communication tower, thereby overhauls the communication tower, and the maintenance personnel can be equipped with safety protection equipment when to the climbing generally.

The application number is as follows: CN202121552022.0, application name: the application document of the communication iron tower safety protection device comprises a base and an iron tower arranged on the base; the fixed protective tube that is provided with in one side of iron tower, the inboard of protective tube is provided with the cat ladder, the inboard of protective tube is provided with the vest, be provided with the safety belt on the vest, altimeter sensor and acceleration sensor … …, in this application document, because the staff is connected with driving motor through the lifting rope on the vest, and the lifting rope is unwrapped wire and is received the line through driving motor, lead to the staff if stop the climbing in-process and carry out the rest, driving motor still continuously carries out receipts line and unwrapping wire, and then lead to lifting rope unwrapping wire overlength or lifting rope pulling staff upwards move, there is certain potential safety hazard, we have designed a communication tower safety device for this reason and have solved above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a communication iron tower safety protection device which not only can ensure the safety of workers in the process of resting when climbing upwards, but also can facilitate fixing moving plates at different heights in the process of climbing downwards by the workers, thereby ensuring the safety of the workers in the process of climbing downwards.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a communication tower safety device, includes communication tower body and installs the protective tube on the communication tower body, fixedly connected with two backup pads on protective tube one end inside wall, two all vertical equidistant a plurality of draw-in grooves of having seted up on the backup pad opposite side wall, set up the first spout that is located between two backup pads on the protective tube inside wall, sliding connection has first slider in the first spout, fixedly connected with and the movable plate that two backup pads opposite inside wall offset on the first slider, be equipped with two locating parts that extend respectively to in the draw-in groove rather than opposite on the movable plate, vertical sliding connection has the arm-tie on the first slider, be connected with the stay cord between locating part and the arm-tie.

Preferably, the locating part is including seting up the inner chamber on the movable plate, sliding connection has the rectangle piece in the inner chamber, fixedly connected with limiting plate on the one end lateral wall that the rectangle piece kept away from first slider, the limiting plate runs through the inner chamber inside wall and extends to corresponding draw-in groove in, the rectangle piece is close to being connected with a plurality of springs between one end lateral wall and the inner chamber inside wall of first slider, the through-hole has been seted up in the inner chamber bottom running through, rectangle piece lower extreme fixedly connected with passes the through-hole and extends to the riser of movable plate below, riser sliding connection is in the through-hole.

Preferably, the limiting plate is obliquely arranged on the upper side wall of one end of the clamping groove.

Preferably, a second sliding groove is formed in the first sliding block, a second sliding block is vertically and slidably connected in the second sliding groove, the pulling plate is fixedly connected to the side wall of the second sliding block, and the pulling rope is fixedly connected between the vertical plate and the pulling plate.

Preferably, the fixed plate is fixedly connected to the lower end of the moving plate, an L-shaped sliding hole is formed in the fixed plate in a penetrating mode, and the pull rope penetrates through the L-shaped sliding hole and is in sliding connection with the L-shaped sliding hole.

Preferably, the upper end of the movable plate is fixedly connected with two fixing rings, and the two fixing rings are connected with the staff through safety ropes.

Compared with the prior art, the utility model has the beneficial effects that:

1. the installation rope tied on two solid fixed rings can pull the movable plate to upwards move, and at this in-process, the inclined plane of the limiting plate offsets with relative draw-in groove top, and along with the movable plate drives the limiting plate and upwards moves gradually, can make the limiting plate remove to the intracavity gradually, and when the limiting plate is relative with the draw-in groove of top, a plurality of springs can promote the limiting plate and get into relative draw-in groove, and then can fix the movable plate, and when the staff stopped upwards climbing, the movable plate also can stop moving, and then can ensure the security of staff at rest in-process.

2. The pulling plate is pulled to enable the two vertical plates to be close to each other, the two limiting plates can be driven to move out of the clamping groove, the moving plate can be further moved downwards, the plurality of springs can respectively push the two limiting plates to enter the clamping groove opposite to the two limiting plates after the pulling plate is loosened, and further the moving plate can be conveniently fixed to different heights in the downward climbing process of the staff, so that the safety of the downward climbing process of the staff is guaranteed.

In conclusion, the movable plate lifting device is reasonable in structural design, safety of workers in the process of resting when the workers climb upwards can be guaranteed, the movable plate can be conveniently fixed to different heights in the process of climbing downwards, and safety of the workers in the process of climbing downwards is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the external structure of a communication tower safety device according to the present utility model;

FIG. 2 is a schematic diagram showing the structure of the climbing ladder, the supporting plate, the moving plate and the pulling plate in the top view connection relationship in the protective tube according to the present utility model;

FIG. 3 is a schematic diagram showing the connection relationship among the inner support plate, the moving plate, the limiting member and the pulling plate of the protective tube according to the present utility model;

fig. 4 is a schematic side view of the connection relationship among the support plate, the moving plate, the limiting member and the pulling plate in the protective tube according to the present utility model.

In the figure: 1. a protective tube; 2. a support plate; 3. a first chute; 4. a first slider; 5. a moving plate; 6. a clamping groove; 7. an inner cavity; 8. rectangular blocks; 9. a limiting plate; 10. a spring; 11. a riser; 12. a through hole; 13. a pull rope; 14. a fixing plate; 15. a second chute; 16. a second slider; 17. pulling a plate; 18. and a fixing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a communication tower safety protection device comprises a protection pipe 1 installed on a communication tower, wherein a protection door is arranged at the lower end of the protection pipe 1, non-staff is prevented from entering, the inner side wall of one end of the protection pipe 1 close to the iron tower is vertically and equidistantly fixedly connected with a plurality of climbing ladders, two support plates 2 are installed on the inner side wall of the protection pipe 1 and are positioned on one side of the climbing ladders, two support plates 2 are fixedly connected on the inner side wall of one end of the protection pipe 1, a plurality of clamping grooves 6 are vertically and equidistantly formed in the opposite side walls of the two support plates 2, a first sliding groove 3 positioned between the two support plates 2 is formed in the inner side wall of the protection pipe 1, a first sliding groove 4 is connected in a sliding manner, the first sliding block 4 is rectangular and is matched with the first sliding groove 3, the first sliding block 4 can only vertically move in the first sliding groove 3, a moving plate 5 which is propped against the opposite inner side walls of the two support plates 2 is fixedly connected with the first sliding block 4, the opposite side walls of the two support plates 5 are propped against the opposite side walls of the two support plates 2 respectively, two fixing rings 18 are fixedly connected to the upper ends of the moving plate 5, two safety ropes 18 are fixedly connected with the other ends of the safety rope, and the safety rope is fixedly connected with one end of a safety rope through the two safety rope, and the safety rope is fixedly connected with the safety rope on the safety rope;

the movable plate 5 is provided with two limiting pieces which extend into the corresponding clamping grooves 6 respectively, each limiting piece comprises an inner cavity 7 which is formed in the movable plate 5, each rectangular block 8 is matched with the corresponding inner cavity 7, each rectangular block 8 can only move horizontally in the corresponding inner cavity 7, each rectangular block 8 is connected with each rectangular block 8 in a sliding mode in the corresponding inner cavity 7, one end side wall of each rectangular block 8 far away from the corresponding first sliding block 4 is fixedly connected with each limiting plate 9, each limiting plate 9 is rectangular and is matched with the corresponding clamping groove 6, the limiting plates 9 are prevented from shaking in the corresponding clamping grooves 6, the limiting plates 9 penetrate through the inner side walls of the corresponding inner cavities 7 and extend into the corresponding clamping grooves 6, the limiting plates 9 are located on one end side wall of the corresponding clamping grooves 6 and are obliquely arranged in an inclined mode, workers drive the movable plate 5 to move upwards through waistboards and safety ropes in the upward climbing process, in the process, the inclined faces of the limiting plates 9 are pushed against the inner tops of the corresponding clamping grooves 6 gradually upwards along with the movable plate 5, the limiting plates 9 can gradually move upwards towards the inner cavities 7, when the limiting plates 9 are opposite to the clamping grooves 6, a plurality of springs 10 are pushed to enter the clamping grooves 6 to the corresponding clamping grooves 6, the corresponding to stop moving plates, and the workers can stop moving upwards, and can stop moving safely, and further, and the workers can stop moving in the process;

a plurality of springs 10 are connected between the side wall of one end of the rectangular block 8, which is close to the first sliding block 4, and the inner side wall of the inner cavity 7, and the plurality of springs 10 are thrust springs, so that the rectangular block 8 can be pushed to move horizontally, the limiting plate 9 can be pushed to enter the clamping groove 6 opposite to the limiting plate and be firmly fixed, a through hole 12 is formed in the bottom of the inner cavity 7 in a penetrating manner, a vertical plate 11 penetrating through the through hole 12 and extending to the lower part of the moving plate 5 is fixedly connected to the lower end of the rectangular block 8, the vertical plate 11 is connected in the through hole 12 in a sliding manner, the rectangular block 8 can slide horizontally by pulling the vertical plate 11 in the through hole 12 in a horizontal manner, the limiting plate 9 is separated from the clamping groove 6, and the moving plate 5 can move vertically;

the first sliding block 4 is provided with a second sliding groove 15, a second sliding block 16 is vertically and slidably connected in the second sliding groove 15, the second sliding block 16 is rectangular and is matched with the second sliding groove 15, the second sliding block 16 can only vertically move, a pull plate 17 is fixedly connected to the side wall of the second sliding block 16, and a pull rope 13 is fixedly connected between the vertical plate 11 and the pull plate 17;

the vertical sliding connection has arm-tie 17 on the first slider 4, is connected with stay cord 13 between locating part and the arm-tie 17, and stay cord 13 is made for flexible material, and movable plate 5 lower extreme fixedly connected with fixed plate 14, the L shape slide opening has been seted up in the inside penetration of fixed plate 14, and L shape slide opening can make stay cord 13 turn to, changes vertical direction from the horizontal direction, is convenient for pull riser 11 horizontal migration, stay cord 13 pass L shape slide opening and with its sliding connection.

The utility model can explain its functional principle by the following modes of operation:

according to the utility model, when a worker needs to climb to an overhaul stand through a climbing ladder, a waistcoat is worn before the worker climbs the climbing ladder and tightens the locking safety belt, then the worker can climb upwards step by step through the climbing ladder, the installation ropes which are tied on the two fixing rings 18 and are connected with the waistcoat can pull the movable plate 5 to move upwards, in the process, the inclined surfaces of the two limiting plates 9 are propped against the inner tops of the opposite clamping grooves 6, the two limiting plates 9 are driven to move upwards along with the movable plate 5, the two limiting plates 9 can move towards the inner cavities 7 opposite to the movable plate, when the two limiting plates 9 are opposite to the two clamping grooves 6 above, the springs 10 can push the two limiting plates 9 to enter the two opposite clamping grooves 6 respectively, the movable plate 5 can be fixed, and when the worker stops climbing upwards, the movable plate 5 can also stop moving, and the safety of the worker in the rest process can be ensured.

When the staff overhauls and finishes climbing downwards, after climbing downwards for a certain distance, can make two stay cords 13 stimulate two risers 11 respectively and be close to each other through pulling arm-tie 17, can drive two limiting plates 9 and shift out in the draw-in groove 6 rather than relative, and then can make movable plate 5 move down to the staff and locate highly, and a plurality of springs 10 can promote two limiting plates 9 respectively and get into rather than in the relative draw-in groove 6 after loosening arm-tie 17, and then can be convenient for fix different altitudes with movable plate 5 at the staff in-process of climbing downwards, guarantee the security of staff in-process of climbing downwards.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a communication tower safety device, includes communication tower body and installs protective tube (1) on the communication tower body, its characterized in that, fixedly connected with two backup pads (2) on protective tube (1) one end inside wall, two equal vertical equidistant draw-in grooves (6) have been seted up on backup pad (2) opposite side wall, set up first spout (3) that are located between two backup pads (2) on protective tube (1) inside wall, sliding connection has first slider (4) on first spout (3), fixedly connected with on first slider (4) and movable plate (5) that two backup pads (2) opposite inside wall offset, be equipped with two spacing pieces that extend respectively to in draw-in grooves (6) rather than opposite on movable plate (5), vertical sliding connection has arm-tie (17) on first slider (4), be connected with stay cord (13) between spacing piece and the arm-tie (17).

2. The communication tower safety protection device according to claim 1, wherein the limiting piece comprises an inner cavity (7) formed in the moving plate (5), a rectangular block (8) is connected in the inner cavity (7) in a sliding mode, a limiting plate (9) is fixedly connected to one end side wall of the rectangular block (8) far away from the first sliding block (4), the limiting plate (9) penetrates through the inner side wall of the inner cavity (7) and extends into the corresponding clamping groove (6), a plurality of springs (10) are connected between one end side wall of the rectangular block (8) close to the first sliding block (4) and the inner side wall of the inner cavity (7), a through hole (12) is formed in the bottom of the inner cavity (7) in a penetrating mode, a vertical plate (11) penetrating through the through hole (12) and extending to the lower portion of the moving plate (5) is fixedly connected to the lower end of the rectangular block (8), and the vertical plate (11) is connected in the through hole (12) in a sliding mode.

3. A communication tower safety device according to claim 2, characterized in that the limiting plate (9) is arranged obliquely above the side wall of one end in the clamping groove (6).

4. The communication tower safety protection device according to claim 2, wherein the first sliding block (4) is provided with a second sliding groove (15), a second sliding block (16) is vertically and slidably connected in the second sliding groove (15), the pull plate (17) is fixedly connected to the side wall of the second sliding block (16), and the pull rope (13) is fixedly connected between the vertical plate (11) and the pull plate (17).

5. The communication tower safety protection device according to claim 1, wherein the lower end of the movable plate (5) is fixedly connected with a fixed plate (14), an L-shaped sliding hole is formed in the fixed plate (14) in a penetrating manner, and the pull rope (13) penetrates through the L-shaped sliding hole and is in sliding connection with the L-shaped sliding hole.

6. A communication tower safety device according to claim 1, characterized in that the upper end of the movable plate (5) is fixedly connected with two fixing rings (18), and the two fixing rings (18) are connected with workers through safety ropes.