CN203487851U

CN203487851U - Single-track climbing structure of power tower

Info

Publication number: CN203487851U
Application number: CN201320531123.9U
Authority: CN
Inventors: 宋岩峰
Original assignee: LUOYANG HUANCHENG POWER SUPPLY BUREAU
Current assignee: LUOYANG HUANCHENG POWER SUPPLY BUREAU
Priority date: 2013-08-29
Filing date: 2013-08-29
Publication date: 2014-03-19
Anticipated expiration: 2023-08-29

Abstract

A single-track climbing structure of a power tower relates to a climbing structure of a power transmission tower. A tower body (5) is formed by a plurality of steel pipes, connection flanges (6) arranged at two ends of the plurality of steel pipes are connected through bolts to form the tower body, connection seats (3) arranged at the inner ends of cross arms (1) are connected with two sides of the upper end of the tower body, insulators (2) are arranged at the outer end and the middle of each cross arm, connection plates (8) are arranged on one side of the tower body from the lower portion to the upper end, the middles of inner recesses of double-inner-folding side plates (7) are connected with the connection plates, and the double-inner-folding side plates form the single-track climbing structure on the tower body. Due to the fact that the single-track climbing structure is arranged on one side of the tower body, electric shock accidents caused by the fact that children or suicides climb the tower can be effectively avoided. Only electricians with matched climbers can climb the tower, and irrelevant personnel is truly prevented from climbing the tower.

Description

A kind of single track climbing structure of power tower

[technical field]

The utility model relates to a kind of climbing structure of power transmission tower frame, especially relates to a kind of single track climbing structure of power tower.

[background technology]

At present, in urban construction, a lot of new technologies are applied, especially power transmission steel pipe tower, along with the quickening of urban construction paces and the quickening of Urbanization Process, the thing followed is a large amount of need for electricity, and the power transmission steel pipe tower that China is used is at present stepped on tower mode for cat ladder, but cat ladder is easy to make children or felo-de-se's climbing to cause the generation of middle electrification; Current strick precaution mode is only, in cat ladder bottom, warning sign is set, and has little effect.

[summary of the invention]

In order to overcome the deficiency in background technology, the utility model discloses a kind of single track climbing structure of power tower, the utility model is by arranging single track climbing structure in tower body one side, the generation of the middle electrification that effectively child-resistant or felo-de-se's climbing cause, the utility model can only be equipped with supporting climbing climbers by electrician can step on tower, has really stopped the tower of stepping on of unrelated person.

For achieving the above object, the utility model adopts following technical scheme:

A kind of single track climbing structure of power tower, comprise tower body, adpting flange, cross-arm, insulator, two interior flanged plate and junction plate, tower body consists of many steel pipes, the adpting flange of many steel pipe two ends settings is bolted formation tower body, the Connection Block that the end of cross-arm the inner arranges is connected with both sides, tower body upper end, outer end and middle part at each cross-arm are provided with insulator, a side lower part to upper end at tower body is provided with junction plate, the sunken inside middle part of two interior flanged plates is connected with junction plate, and described two interior flanged plates form coherent single track climbing structure at tower body.

The single track climbing structure of described power tower, is provided with operation post on tower body top, and the single track climbing structure that described junction plate and pair interior flanged plates form is passed the mouth that passes arranging on operation post.

Owing to having adopted technique scheme, the utlity model has following beneficial effect:

The single track climbing structure of power tower described in the utility model, utilize tower body one side that unique single track climbing structure is set, make the people of malice climbing cannot step on tower, the generation of the middle electrification that effectively child-resistant or felo-de-se's climbing cause, special "T"-shaped single track climbing structure, can only be equipped with supporting climbing climbers by electrician and can step on tower, really stop the tower of stepping on of unrelated person; The utility model has been broken through the single structure of existing cat ladder, and the power steel pipe tower that is especially applicable to the intensive place of personnel is used.

[accompanying drawing explanation]

Fig. 1 is that the utility model is at the use structural representation of steel tube tower;

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is that the B-B of Fig. 2 is to view;

Fig. 4 is supporting climbing climbers structural representation of the present utility model;

In figure: 1, cross-arm; 2, insulator; 3, Connection Block; 4, operation post; 5, tower body; 6, adpting flange; 7, two interior flanged plates; 8, junction plate; 9, hook; 10, brace; 11, heel rope sling; 12, instep rope sling; 13, rubber bar; 14, sole; 15, binding rope.

[specific embodiment]

By the following examples, can explain in more detail the utility model, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model;

By reference to the accompanying drawings 1, the single track climbing structure of the power tower described in 2 or 3, comprise tower body 5, adpting flange 6, cross-arm 1, insulator 2, two interior flanged plates 7 and junction plate 8, tower body 5 consists of many steel pipes, the adpting flange 6 of many steel pipe two ends settings is bolted and forms tower body 5, the Connection Block 3 that the end of cross-arm 1 the inner arranges is connected with tower body 5 both sides, upper end, outer end and middle part at each cross-arm 1 are provided with insulator 2, a side lower part to upper end at tower body 5 is provided with junction plate 8, the sunken inside middle part of two interior flanged plates 7 is connected with junction plate 8, described two interior flanged plate 7 forms coherent single track climbing structure at tower body 5, on tower body 5 tops, be provided with operation post 4, described junction plate 8 is climbed structure through the mouth that passes arranging on operation post 4 with the single track of two interior flanged plates 7 formation.

Implement the single track climbing structure of power tower described in the utility model, special-purpose climbers of climbing of disclosed the utility model in 4 by reference to the accompanying drawings, described climbing climbers are two and oppositely arrange, one of them is climbed climbers and comprises 14 soles, heel rope sling 11, instep rope sling 12, binding rope 15, brace 10, hook 9 and rubber bar 13, front portion and rear end at sole 14 are respectively equipped with instep rope sling 12, heel rope sling 11, one end of two binding ropes 15 is connected to the both sides of sole 14, the bottom of sole 14 is connected with the lower end of brace 10, in the upper end of brace 10, be provided with hook 9, on the brace 10 of corresponding hook 9 bottoms, be provided with rubber bar 13, by reference to the accompanying drawings 1～4, two pin are put on respectively two and are climbed climbers, the inner side of brace 10 in two pin, during the utility model climbing, hand is being grabbed two interior flanged plates 7, the hook 9 that utilizes one of them to climb climbers catches on an interior flanging of two interior flanged plates 7, another pin catches on another interior flanging of two interior flanged plates 7, alternately upwards just can climb the described single track climbing structure of tower body 5, the utility model is considered the safety of tower top operation, and on tower body 5 tops, being provided with can be for the operation post 4 of stopping for a rest on a walking tour.

The utility model does not describe part in detail for prior art.

Claims

1. the single track of a power tower is climbed structure, comprise tower body (5), adpting flange (6), cross-arm (1), insulator (2), two interior flanged plates (7) and junction plate (8), it is characterized in that: tower body (5) consists of many steel pipes, the adpting flange (6) of many steel pipe two ends settings is bolted and forms tower body (5), the Connection Block (3) that the inner end of cross-arm (1) arranges is connected with tower body (5) both sides, upper end, outer end and middle part at each cross-arm (1) are provided with insulator (2), in a side lower part to the upper end of tower body (5), be provided with junction plate (8), the sunken inside middle part of two interior flanged plates (7) is connected with junction plate (8), described two interior flanged plate (7) forms coherent single track climbing structure at tower body (5).

2. the single track of power tower according to claim 1 is climbed structure, it is characterized in that: on tower body (5) top, be provided with operation post (4), described junction plate (8) is climbed structure through the mouth that passes of the upper setting of operation post (4) with the single track of two interior flanged plates (7) formation.