CN201323407Y

CN201323407Y - Remote-controlled pulling tackle for setting-out guide rope

Info

Publication number: CN201323407Y
Application number: CNU200820072912XU
Authority: CN
Inventors: 琚永安
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-12
Filing date: 2008-12-12
Publication date: 2009-10-07
Anticipated expiration: 2018-12-12

Abstract

The utility model provides a remote-controlled pulling tackle for a setting-out guide rope, which is used in the setting-out of power lines or cables in an electric power system. The tackle consists of pulleys which are arranged in parallel on a casing and subjected to a DC motor, fixing shafts which are arranged on the two sides of the casing, and rotatable pulleys which are vertically aligned with respect to the pulleys and connected with movable brackets on the fixing shafts, wherein, the movable brackets are fixedly connected with a spring. With the two groups of vertically aligned pulleys suspended on an overhead wire and a ground-based remote controller controlling the operation of the DC motor, as the pulling tackle travels along the overhead wire, the guide rope is driven to travel in the air so as to directly cross over obstacles such as rivers, trees, buildings and the like for the arrangement to be accomplished. The utility model has the advantages of simple and reasonable structure, original and unique conception, convenient and flexible use, efficient and handy operation, reliable safety performance, cost efficiency and practicality, and value of popularization within the electric power industry.

Description

Distance type unwrapping wire guiding rope extension pulley

Technical field:

The utility model relates to a kind of extension pulley, the extension pulley that traction guiding rope uses when particularly relating to a kind of electric power system power circuit or optical cable being carried out unwrapping wire.

Background technology:

In the electric power system construction, often to carry out unwrapping wire to power circuit or optical cable.All be guide after rope deploys troops on garrison duty on ground in the past, drew lead by guiding rope again or optical cable carries out unwrapping wire by manpower.But when obstacles such as leap river, trees, building, very difficult by the manpower leap, have a strong impact on construction schedule.Moreover, careless slightly in the guiding rope process of deploying troops on garrison duty, just may cause damage to river levee, trees, building etc., cause dispute or reparations thus, bring irremediable loss.Guide rope though utilize modes such as rocket, life rope gun, paraglider, helicopter to deploy troops on garrison duty in exploration to special location at present, expense is too high, is not easy to promote.

Summary of the invention:

The purpose of this utility model is to provide a kind of distance type unwrapping wire guiding rope extension pulley, mainly be to solve by manpower the guiding of deploying troops on garrison duty to restrict, constructional difficulties when obstacles such as leap river, trees, building, have a strong impact on construction schedule, and in the guiding rope process of deploying troops on garrison duty, may cause damage to river levee, trees, building etc., guide rope and take to utilize modes such as rocket, life rope gun, paraglider, helicopter to deploy troops on garrison duty to special location, expense is too high again, the problem that is not easy to promote.

Scheme of the present utility model is as described below: this utility model comprises batteries and remote-control reception control circuit, direct current machine, pulley, spring, fixed axis and the travel(l)ing rest in remote controller, housing, the housing, it is the pulley that is driven by direct current machine by be arrangeding in parallel on housing, establish in the housing both sides by fixed axis and on this that travel(l)ing rest connects with the described pulley rotatable pulley on same straight line up and down, and the both sides travel(l)ing rest fixedlyed connected with spring.

The beneficial effects of the utility model: because this utility model has been taked said structure, can utilize the two groups of pulleys up and down that are located on the straight line that integral hanging is being had on the overhead wire, and with overhead wire as the carrier that adheres to of the present utility model, by the operating state of ground staff with remote controller control direct current machine, at extension pulley in overhead wire walking, to drive the walking aloft of guiding rope, and make the guiding rope directly cross over obstacles such as river, trees, building, finish deploying troops on garrison duty of guiding rope.The reliable goal of the invention that realizes.This utility model have simple and reasonable, novel uniqueness, easy to use flexibly, quick, the security performance of efficient work reliably, advantages such as not only economy but also practicality, suitable popularization in the industry.

Description of drawings:

Fig. 1 is the overall structure schematic diagram of distance type unwrapping wire guiding rope extension pulley.

Embodiment:

By distance type unwrapping wire guiding rope extension pulley shown in Figure 1 is the pulley 3 that be arranged in parallel on housing 1 and fixedly connected with the direct current machine output shaft, establish fixed axis 4 in housing 1 bilateral symmetry, on the fixed axis 4 through travel(l)ing rest 5 connect respectively one with described pulley rotatable pulley 6 on same straight line about in the of 3, and both sides travel(l)ing rest 5 fixedlyed connected with spring 2 respectively.Certainly, also spring 2 can be set between both sides travel(l)ing rest 5.This extension pulley is powered by batteries, and batteries and remote-control reception control circuit are installed in the housing 1.During construction, to guide rope is connected with housing 1, again the race of the utility model by pulley 3,6 is suspended on the overhead wire, send action command by ground staff's hand-held remote controller, through the operating states such as advancing, retreat, stop of remote-control reception control circuit reception and control direct current machine, in the overhead wire walking, will drive the guiding rope and aloft walk at extension pulley, make the guiding rope directly cross over obstacles such as river, trees, building, finish the task of deploying troops on garrison duty of guiding rope.

Claims

1, a kind of distance type unwrapping wire guiding rope extension pulley, comprise remote controller, housing (1), batteries, remote-control reception control circuit, direct current machine, pulley (3,6), spring (2), fixed axis (4) and travel(l)ing rest (5), it is characterized in that: go up the parallel pulley (3) that drives by direct current machine that is provided with at housing (1), establish in housing (1) both sides go up by fixed axis (4) and this axle (4) that travel(l)ing rest (5) connects with described pulley (3) the rotatable pulley (6) on same straight line up and down, and both sides travel(l)ing rest (5) fixedlyed connected with spring (2).