CN218391924U

CN218391924U - Anti-falling protection device for climbing tower

Info

Publication number: CN218391924U
Application number: CN202222949629.3U
Authority: CN
Inventors: 涂可冉; 宁浩然; 张春强; 赵亚豪; 吴克鹏; 李�浩; 颜同; 保宇; 田力; 杨勇; 张德祥
Original assignee: Qujing Power Supply Bureau Yunnan Power Grid Co Ltd
Current assignee: Qujing Power Supply Bureau Yunnan Power Grid Co Ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-01-31
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to the technical field of electric power construction safety, in particular to a tower-climbing anti-falling protection device, which comprises an anti-falling part, a tower bracket and a supporting frame, wherein the anti-falling part is used for climbing an iron tower; the base is provided with a first notch, the top surface of the base is provided with a vertical plate, and the top end of the vertical plate is provided with a second notch; limiting parts used for connecting the iron tower support to fix the base, the vertical plate and the iron tower support are arranged at the first notch and the second notch; through the portion of preventing weighing down that sets up: in the process of climbing the iron tower, the anti-falling part is fixed on the iron tower support, and the safety belt hook can be directly hung on the anti-falling hole to replace the original mode of hanging on an inclined strut or a support of the iron tower, so that the safety belt hanging point is fixed, the problem of large-range swing of workers during high-altitude operation is avoided, the potential safety hazard of the workers during the high-altitude operation is reduced, the operation efficiency is improved, and the safety is ensured.

Description

Anti-falling protection device for climbing tower

Technical Field

The utility model relates to an electric power construction safety technical field specifically is a protection device that falls is prevented in climbing tower.

Background

At present, when a power transmission line iron tower is maintained during operation, workers need to climb to perform high-altitude power operation, and in the climbing process, in order to ensure the working safety of the workers, safety belts need to be used for anti-falling protection; at present, when fixing the safety belt, need hang the safety belt to the horizontal support or the bracing of iron tower on, this connected mode is reliable safety in connection, but the safety belt is not fixed with being connected of horizontal support or bracing for the in-process that the staff was under construction produces the situation that the safety belt slided, and then leads to the problem that staff's scope of swing is great, not easy control direction, has increased constructor's potential safety hazard, and in view of this, we propose the tower climbing protection device that prevents falling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a climbing tower anti-falling protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the anti-falling protection device for climbing the tower comprises an iron tower bracket and an anti-falling part;

the anti-falling part is used for climbing the iron tower and is arranged on the iron tower bracket; the base is provided with a first notch, the top surface of the base is provided with a vertical plate, and the top end of the vertical plate is provided with a second notch; limiting parts used for connecting the iron tower support to fix the base, the vertical plate and the iron tower support are arranged at the first gap and the second gap;

the limiting part comprises fixed blocks, the fixed blocks are all provided with screw rods, the screw rods are provided with movable connecting blocks, and the connecting blocks can move along the first notches and the second notches; the tail end of each connecting block is provided with a hook, and the hooks are respectively in hanging fit with the iron tower support and limit the iron tower support between the base and the vertical plate; the screw rod is provided with a nut used for limiting the connecting block on the screw rod in a threaded manner.

As the utility model discloses preferred technical scheme, the width of connecting block and the width looks adaptation of first breach and second breach, and the connecting block respectively with first breach and second breach sliding connection.

As the preferred technical proposal of the utility model, the base and the vertical plate are of an integrated structure, and the base and the vertical plate are manufactured by carbon structural steel.

As the preferred technical scheme of the utility model, the connecting block with the couple is the integrated into one piece structure, and the connecting block with the couple is the finished product of carbon element structural steel material.

As the utility model discloses preferred technical scheme, the base with be located right side department between the riser and install deep floor, deep floor's whole shape is triangle-shaped, and deep floor respectively with the base with the riser closely welds.

As the utility model discloses preferred technical scheme, the base with contained angle between the riser is 90, and iron tower support's whole shape is the L type, and iron tower support's outer wall can with the base with the riser is laminated mutually.

As the utility model discloses preferred technical scheme, it prevents weighing down the hole to lie in right side department on the base, and prevents weighing down the hole and be circular.

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

through the portion of preventing weighing down that sets up: in the process of climbing the iron tower, the anti-falling part is fixed on an iron tower support, and the safety belt hook can be directly hung on the anti-falling hole to replace the original mode of hanging on an inclined strut or a support of the iron tower, so that the suspension point of the safety belt is fixed, the problem of large-range swing of workers during high-altitude operation is avoided, and the potential safety hazard of the workers during high-altitude operation is reduced; the design is convenient to install and operate, the operation efficiency is improved, and the safety is guaranteed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a partial structural section view of the middle anti-falling part of the utility model.

In the figure:

1. an iron tower bracket;

2. a fall preventing part; 21. a base; 211. an anti-falling hole; 212. a first notch; 22. a vertical plate; 221. a second notch; 23. reinforcing rib plates; 24. a fixed block; 25. a screw; 26. connecting blocks; 27. hooking; 28. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment provides a technical scheme:

referring to fig. 1-3, the anti-falling protection device for climbing a tower comprises an iron tower bracket 1 and an anti-falling part 2, wherein the anti-falling part 2 is used for climbing the iron tower and is arranged on the iron tower bracket 1; the device comprises a base 21, wherein a first notch 212 is formed in the base 21, a vertical plate 22 is arranged on the top surface of the base 21, and a second notch 221 is formed in the top end of the vertical plate 22; limiting parts for connecting the iron tower support 1 to fix the base 21 and the vertical plate 22 with the iron tower support 1 are arranged at the first notch 212 and the second notch 221; the limiting part comprises fixing blocks 24, screw rods 25 are arranged on the fixing blocks 24, movable connecting blocks 26 are arranged on the screw rods 25, and the connecting blocks 26 can move along the first notches 212 and the second notches 221; the tail end of the connecting block 26 is provided with a hook 27, and the hooks 27 are respectively hooked with the iron tower support 1 and limit the iron tower support 1 between the base 21 and the vertical plate 22; the screw rods 25 are all provided with nuts 28 in a threaded manner, and the nuts are used for limiting the connecting blocks 26 on the screw rods 25;

in this embodiment, the width of the connecting block 26 is matched with the widths of the first notch 212 and the second notch 221, and the connecting block 26 is respectively connected with the first notch 212 and the second notch 221 in a sliding manner, the first notch 212 and the second notch 221 are arranged to limit the movement of the connecting block 26, the stability of the connecting block 26 in the first notch 212 and the second notch 221 is ensured, and the stability of the connection between the hook 27 and the iron tower support 1 is improved.

In this embodiment, the base 21 and the vertical plate 22 are integrally formed structures, and the base 21 and the vertical plate 22 are manufactured by carbon structural steel, so that the integrally formed structures have better structural strength, the service life of the anti-falling portion 2 is prolonged, the use safety of the anti-falling portion 2 is improved, the carbon structural steel has good structural strength and structural rigidity, and the use safety of the anti-falling portion 2 is improved.

In this embodiment, the connecting block 26 and the hook 27 are integrally formed, and the connecting block 26 and the hook 27 are made of carbon structural steel, so that the integrally formed structure has better structural strength, the connection firmness between the hook 27 and the connecting block 26 is improved, and the connection firmness between the hook 27 and the iron tower support 1 is improved.

In the embodiment, the reinforcing rib plate 23 is arranged at the right side between the base 21 and the vertical plate 22, the whole shape of the reinforcing rib plate 23 is triangular, the reinforcing rib plate 23 is respectively and tightly welded with the base 21 and the vertical plate 22, the connecting strength between the base 21 and the vertical plate 22 is increased due to the arrangement of the reinforcing rib plate 23, and the use safety of the anti-falling part 2 is improved.

In this embodiment, the contained angle between base 21 and the riser 22 is 90, and iron tower support 1's overall shape is the L type, and iron tower support 1's outer wall can laminate mutually with base 21 and riser 22, and this design is convenient for be connected and fixed base 21 and riser 22 with iron tower support 1, has improved the effect of connecting and fixing.

In this embodiment, the position of locating the right side on base 21 has been seted up and has been prevented weighing down hole 211, and prevents weighing down hole 211 and be circular, prevents weighing down the setting of hole 211 and is convenient for hang the safety belt couple, conveniently fixes the safety belt.

When the anti-falling device is used specifically, a user firstly places the anti-falling part 2 at the position of the iron tower support 1, the outer wall of the iron tower support 1 is respectively attached to the base 21 and the vertical plate 22, then the user rotates the nut 28 above, the nut 28 rotates along the screw 25 above, the nut 28 simultaneously pushes the connecting block 26 and the hook 27 to move downwards along the first notch 212, the hook 27 is connected at the top end of the iron tower support 1, then the user rotates the nut 28 below, the nut 28 rotates along the screw 25 below, the nut 28 simultaneously pushes the connecting block 26 and the hook 27 to move along the second notch 221, the hook 27 is connected at the left end of the iron tower support 1, the anti-falling part 2 is connected and fixed with the iron tower support 1, and finally the user connects the safety belt hook on the anti-falling hole 211 to fix the safety belt.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Climb tower and prevent protection device that falls, including iron tower support (1) and prevent weighing down portion (2), its characterized in that:

the anti-falling part (2) is used for climbing the iron tower and is arranged on the iron tower bracket (1); the device comprises a base (21), wherein a first notch (212) is formed in the base (21), a vertical plate (22) is installed on the top surface of the base (21), and a second notch (221) is formed in the top end of the vertical plate (22); limiting parts used for connecting the iron tower support (1) to fix the base (21) and the vertical plate (22) with the iron tower support (1) are arranged at the first notch (212) and the second notch (221);

the limiting part comprises fixing blocks (24), the fixing blocks (24) are respectively provided with a screw (25), the screw (25) is provided with a movable connecting block (26), and the connecting block (26) can move along the first notch (212) and the second notch (221); the tail end of each connecting block (26) is provided with a hook (27), and the hooks (27) are respectively in hanging fit with the iron tower support (1) and limit the iron tower support (1) between the base (21) and the vertical plate (22); the screw rods (25) are all provided with nuts (28) used for limiting the connecting blocks (26) on the screw rods (25) in a threaded mode.

2. The device of claim 1, wherein: the width of the connecting block (26) is matched with the width of the first notch (212) and the second notch (221), and the connecting block (26) is connected with the first notch (212) and the second notch (221) in a sliding mode respectively.

3. The device of claim 1, wherein: the base (21) and the vertical plate (22) are of an integrally formed structure, and the base (21) and the vertical plate (22) are made of carbon structural steel.

4. The device of claim 1, wherein: the connecting block (26) and the hook (27) are of an integrally formed structure, and the connecting block (26) and the hook (27) are manufactured by carbon structural steel.

5. The device of claim 1, wherein: and a reinforcing rib plate (23) is arranged at the right side between the base (21) and the vertical plate (22), the whole shape of the reinforcing rib plate (23) is triangular, and the reinforcing rib plate (23) is tightly welded with the base (21) and the vertical plate (22) respectively.

6. The device of claim 1, wherein: base (21) with contained angle between riser (22) is 90, and iron tower support (1)'s whole shape is the L type, and iron tower support (1) the outer wall can with base (21) with riser (22) are laminated mutually.

7. The device of claim 1, wherein: the anti-falling hole (211) is formed in the right side of the base (21), and the anti-falling hole (211) is circular.