CN220110288U

CN220110288U - Falling prevention structure for tower climbing

Info

Publication number: CN220110288U
Application number: CN202321482503.8U
Authority: CN
Inventors: 余万金; 曹翠珍; 王彭渤; 赵鹏强; 王磊
Original assignee: Zhongxin Hanchuang Jiangsu Technology Co ltd
Current assignee: Zhongxin Hanchuang Jiangsu Technology Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-12-01
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a tower climbing anti-falling structure, which comprises a main body frame and a stand column fixedly connected with the upper end of the main body frame, wherein a loop bar is sleeved outside the stand column, the upper end of the loop bar is fixedly connected with a lower connecting plate, an upper connecting plate is arranged above the lower connecting plate, a base is fixedly arranged on the upper wall surface of the upper connecting plate, a connecting rod is arranged on the base, a hook groove is arranged on the main body frame, a hook locking mechanism is arranged in the hook groove, and a rope is arranged at the lower end of the main body frame.

Description

Falling prevention structure for tower climbing

Technical Field

The utility model relates to the technical field of tower climbing anti-falling, in particular to a tower climbing anti-falling structure.

Background

At present, the falling protection for the tower climbing mainly comprises the following two devices:

firstly, a falling-preventing double-extension rope, a double-hook falling preventer and a safety ring are used, and as the original tower climbing habit is changed in the use process of the falling-preventing tool, the physical energy consumption of operators is larger, the falling risk of tower climbing is increased virtually, and the current use will of first-line teams is not strong;

secondly, install anti-falling cat ladder, anti-falling guide rail, anti-falling steel strand wires additional, these type anti-falling device need have a power failure and install additional, and is with high costs, and the investment is big, and the later maintenance degree of difficulty is big, is unfavorable for extensive popularization.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a falling prevention structure for a climbing tower, which solves the problems of inconvenient use, high installation cost and high maintenance difficulty of the existing falling prevention protection for the climbing tower.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a step on tower anti-falling structure, includes main part frame and, the upper end fixedly connected with stand of main part frame, the outside cover of stand is equipped with the loop bar, the upper end fixedly connected with lower connecting plate of loop bar, the top of lower connecting plate is equipped with the upper connecting plate, the upper wall fixed mounting of upper connecting plate has the base, install the connecting rod on the base, be equipped with the hook groove on the main part frame, be equipped with hook lock mechanism in the hook groove, the lower extreme of main part frame is equipped with the rope.

Preferably, the main body frame is provided with a connecting arm and a fixing arm, the hooking and locking mechanism comprises a fixing frame hinged to the lower end of the fixing arm, the fixing frame is provided with an upper arm and a lower arm, the lower arm is longer than the upper arm, and the distance between the connecting arm and the fixing arm is longer than the length of the lower arm.

Preferably, a connecting buckle is arranged at the lower end of the connecting arm, a hanging ring is arranged on the connecting buckle, the upper end of the rope is fixedly arranged on the hanging ring, and a differential falling protector is arranged on the rope.

Preferably, a bracket is fixedly arranged on the side wall of the base, and a bearing plate is fixedly arranged below one end of the bracket.

Preferably, a plurality of connecting bolts are arranged between the lower connecting plate and the upper connecting plate.

Advantageous effects

The utility model provides a tower climbing anti-falling structure, which has the following beneficial effects:

1. the main body frame is taken up and hung to the following parts by using the unmanned aerial vehicle: the tower type anti-falling device comprises a dry tower, a drum tower, a wine glass tower, a cat-shaped tower, a door-shaped tower, a V-shaped tower, an upper-shaped tower, an umbrella-shaped tower (inverted umbrella-shaped tower), a T-shaped tower and other tower types, wherein horizontal angle steel cross arms are fixed on the tower top cross beams or on the tower top, the rest tower types can be turned over in a hook groove, the cross beams on the tower top are buckled inside the hook groove, then the lower end of a rope is fixed at the bottom of the tower, fixation can be completed, a worker installs a differential anti-falling device on the rope, and then climbing tower operation is performed. Meanwhile, the device has the advantages of light overall weight, high strength and low cost, has original functions of no power failure, no change of tower climbing habit of operators, quick installation based on unmanned aerial vehicle and the like, effectively solves the problem of high-altitude falling prevention in the tower climbing process, and can be widely used for high-altitude falling protection of power transmission line tower climbing operators.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic structural diagram of the present utility model in operation.

In the figure: 1. a main body frame; 2. a hook groove; 3. a column; 4. a loop bar; 5. a lower connecting plate; 6. an upper connecting plate; 7. a base; 8. a connecting rod; 9. a bracket; 10. a carrying plate; 11. a fixing frame; 12. a lower arm; 13. a connecting buckle; 14. a hanging ring; 15. a rope; 16. differential safety hook; 17. and an upper arm.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a tower climbing anti-falling structure, includes main part frame 1 and, the upper end fixedly connected with stand 3 of main part frame 1, the outside cover of stand 3 is equipped with loop bar 4, the upper end fixedly connected with lower junction plate 5 of loop bar 4, the top of lower junction plate 5 is equipped with upper junction plate 6, the upper wall fixed mounting of upper junction plate 6 has base 7, install connecting rod 8 on the base 7, be equipped with hook groove 2 on the main part frame 1, be equipped with hook lock mechanism in the hook groove 2, the lower extreme of main part frame 1 is equipped with rope 15;

this device utilizes unmanned aerial vehicle to carry out high altitude hanging operation, and unmanned aerial vehicle that uses is current mature equipment to the connected mode with connecting rod 8 is technical common sense, only utilizes prior art to go up and down the operation, therefore does not describe unmanned aerial vehicle and connecting rod 8's structure in detail.

Further, the main body frame 1 is provided with a connecting arm and a fixed arm, the hooking and locking mechanism comprises a fixed frame 11 hinged at the lower end of the fixed arm, the fixed frame 11 is provided with an upper arm 17 and a lower arm 12, the lower arm 12 is longer than the upper arm 17, and the distance between the connecting arm and the fixed arm is longer than the length of the lower arm 12;

the fixing frame 11, the upper arm 17 and the lower arm 12 can buckle the cross beam at the top of the tower in the hook groove, thus finishing the fixation of the equipment.

Further, a connecting buckle 13 is installed at the lower end of the connecting arm, a hanging ring 14 is installed on the connecting buckle 13, the upper end of a rope 15 is fixedly installed on the hanging ring 14, and a differential anti-falling device 16 is installed on the rope 15.

Further, a bracket 9 is fixedly installed on the side wall of the base 7, and a bearing plate 10 is fixedly installed below one end of the bracket 9;

the underside of the carrier plate 10 is provided for fixing visual monitoring equipment for observing whether the device is fixed on the overhead girder.

Further, a plurality of connecting bolts are arranged between the lower connecting plate 5 and the upper connecting plate 6.

The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.

Examples: when the device is used, the main body frame 1 is lifted to the tower top by the unmanned aerial vehicle, then the unmanned aerial vehicle is controlled to align the fixing frame 11 with the tower top cross beam, then the unmanned aerial vehicle is controlled to move downwards and incline, so that the fixing frame 11, the upper arm 17 and the lower arm 12 can buckle the cross beam of the tower top in the hook groove 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a step on tower anti-falling structure, includes main part frame (1) and, a serial communication port, the upper end fixedly connected with stand (3) of main part frame (1), the outside cover of stand (3) is equipped with loop bar (4), the upper end fixedly connected with down connecting plate (5) of loop bar (4), the top of connecting plate (5) is equipped with upper junction plate (6), the upper wall fixed mounting of upper junction plate (6) has base (7), install connecting rod (8) on base (7), be equipped with hook groove (2) on main part frame (1), be equipped with hook locking mechanism in hook groove (2), the lower extreme of main part frame (1) is equipped with rope (15).

2. The tower climbing anti-falling structure according to claim 1, wherein the main body frame (1) is provided with a connecting arm and a fixing arm, the hooking and locking mechanism comprises a fixing frame (11) hinged at the lower end of the fixing arm, the fixing frame (11) is provided with an upper arm (17) and a lower arm (12), the lower arm (12) is longer than the upper arm (17), and the distance between the connecting arm and the fixing arm is longer than the length of the lower arm (12).

3. The tower climbing anti-falling structure according to claim 2, wherein a connecting buckle (13) is installed at the lower end of the connecting arm, a hanging ring (14) is installed on the connecting buckle (13), the upper end of the rope (15) is fixedly installed on the hanging ring (14), and a differential anti-falling device (16) is installed on the rope (15).

4. The tower climbing anti-falling structure according to claim 1, wherein a support (9) is fixedly arranged on the side wall of the base (7), and a bearing plate (10) is fixedly arranged below one end of the support (9).

5. The tower climbing anti-falling structure according to claim 1, wherein a plurality of connecting bolts are arranged between the lower connecting plate (5) and the upper connecting plate (6).