CN202444202U - Aerial cable locking device - Google Patents

Aerial cable locking device Download PDF

Info

Publication number
CN202444202U
CN202444202U CN2012200435391U CN201220043539U CN202444202U CN 202444202 U CN202444202 U CN 202444202U CN 2012200435391 U CN2012200435391 U CN 2012200435391U CN 201220043539 U CN201220043539 U CN 201220043539U CN 202444202 U CN202444202 U CN 202444202U
Authority
CN
China
Prior art keywords
pulley
fixed axis
cable
sheave
aerial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012200435391U
Other languages
Chinese (zh)
Inventor
杨立伟
周国振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jizhou electric power Co
Original Assignee
Jizhou electric power Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jizhou electric power Co filed Critical Jizhou electric power Co
Priority to CN2012200435391U priority Critical patent/CN202444202U/en
Application granted granted Critical
Publication of CN202444202U publication Critical patent/CN202444202U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses an aerial cable locking device. The aerial cable locking device comprises a fixing frame plate. An upper fixing shaft and a lower fixing shaft are respectively arranged on the lateral sides close to the upper end face and the lower end face of the fixing frame plate. An upper pulley and a lower pulley are respectively disposed on the upper fixing shaft and the lower fixing shaft. An upper baffle plate which is fixedly connected with the upper fixing shaft and a lower baffle plate which is fixedly connected with the lower fixing shaft are respectively arranged on the other sides of the upper pulley and the lower pulley. A hauling cable is arranged on the fixing frame plate. In the process of construction, the upper pulley and the lower pulley are selected according to a steel strand model, a cable model and a cable diameter, then the power cable is placed on the upper portion of the lower pulley and the steel strand is placed on the lower portion of the upper pulley, a person under the pole and tower pulls the hauling rope, a person operates on the aerial steel strand and the operation of the aerial power cable line can be completed. Therefore, inconveniences during the operation are avoided, working efficiency is improved, labors are saved and labor intensity is reduced. Meanwhile, due to the fact that the aerial cable always slides in the lower pulley, the outer skin of the aerial cable can not be damaged.

Description

The aerial cable lock
Technical field
The utility model belongs to and sets up aerial cable aid technical field, particularly a kind of aerial cable lock.
Background technology
At present when setting up aerial cable, need two people to operate simultaneously, whole operation needs 4-5 people, and labour intensity is big, and inefficiency not only increased the cost that sets up of aerial cable, and construction schedule is slow.In work progress, the crust to aerial cable causes damage easily, for potential safety hazard is buried in production and life later on.
The utility model content
The technical problem that the utility model solves just provides the aerial cable lock that a kind of high efficiency, labour intensity pin, construction schedule soon, are not damaged the aerial cable crust.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Comprise fixedly frame plate; Be respectively arranged with fixed axis and following fixed axis at described fixedly frame plate near side, both ends up and down; Be respectively arranged with top sheave and lower sheave on fixed axis and the following fixed axis on said; The opposite side of said top sheave and lower sheave be respectively arranged with respectively with said on fixed axis be fixedly connected with following fixed axis on plate washer and lower baffle plate, described fixedly frame plate is provided with stay cord.
Its additional technical feature is:
Fixedly frame plate on said between fixed axis and the following fixed axis is provided with middle fixed axis; Said overhead gage underside be fixed with the lower end can be placed in said on the fixed axis on clamp; Above said lower baffle plate movable be fixed with the upper end can be placed in said in following clamp on the fixed axis, described stay cord is fixed on the described middle fixed axis.
The aerial cable lock that the utility model provided is compared with prior art and is had the following advantages: one of which; Owing to comprise fixedly frame plate; Be respectively arranged with fixed axis and following fixed axis at described fixedly frame plate near side, both ends up and down, be respectively arranged with top sheave and lower sheave on fixed axis and the following fixed axis on said, the opposite side of said top sheave and lower sheave be respectively arranged with respectively with said on fixed axis be fixedly connected with following fixed axis on plate washer and lower baffle plate; Described fixedly frame plate is provided with stay cord; According to steel strand wire model, cable model and cable size, selected top sheave and lower sheave, unload plate washer and lower baffle plate, with being fixed on fixed axis and the following fixed axis of selected good top sheave and lower sheave; To go up plate washer then and lower baffle plate is installed; Then power cable is put into the lower sheave top, steel strand wire are placed the top sheave below, a people pulls rope under shaft tower; One people operates the work that just can accomplish built on stilts power cable line on overhead steel strand, saved the inconvenience in a lot of work; Improved operating efficiency, saved manpower, reduced labour intensity, and aerial cable slides in lower sheave all the time, can not cause damage its crust; They are two years old; Because the fixedly frame plate on said between fixed axis and the following fixed axis is provided with middle fixed axis; Said overhead gage underside be fixed with the lower end can be placed in said on the fixed axis on clamp, above said lower baffle plate movable be fixed with the upper end can be placed in said in following clamp on the fixed axis, described stay cord is fixed on the described middle fixed axis; After inserting steel strand wire and aerial cable between top sheave and the lower sheave; To go up clamp and following clamp and install, prevent that in drawing process steel strand wire or aerial cable deviate from, improve operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the aerial cable lock that the utility model provided;
Fig. 2 is the side structure sketch map of aerial cable lock.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the structure of the aerial cable lock that the utility model provided is done further detailed description.
As depicted in figs. 1 and 2; This aerial cable lock comprises fixedly frame plate 1; Be respectively arranged with fixed axis 2 and following fixed axis 3 at fixing frame plate 1 near upper/lower terminal portion side; On last fixed axis 2 and following fixed axis 3, be respectively arranged with top sheave 4 and lower sheave 5, the opposite side of top sheave 4 and lower sheave 5 be respectively arranged with respectively with last fixed axis 2 be fixedly connected with following fixed axis 3 on plate washer 6 and lower baffle plate 7, fixedly frame plate 1 is provided with stay cord 8.During construction; According to steel strand wire model, cable model and cable size, selected top sheave 4 and lower sheave 5 unload overhead gage 6 and lower baffle 7; Selected good top sheave 4 and lower sheave 5 are fixed on fixed axis 2 and the following fixed axis 3; Then overhead gage 6 and lower baffle 7 are installed, then power cable is put into the top of lower sheave 5, steel strand wire are placed the below of top sheave 4.People pulls rope 8, one people and just on overhead steel strand, operate and can accomplish the work of making somebody a mere figurehead power cable line in that shaft tower is drop-down, has saved the inconvenience in a lot of work; Improve operating efficiency, saved manpower, reduced labour intensity, and aerial cable slip in lower sheave 5 all the time, can not cause damage to its crust.
Fixedly frame plate 1 between last fixed axis 2 and the following fixed axis 3 is provided with middle fixed axis 9; Overhead gage 6 underside be fixed with the lower end can be placed in said on the fixed axis 9 on clamp 10; Above lower baffle plate 7 movable be fixed with the upper end can be placed in said in following clamp 11 on the fixed axis 9; During stay cord 8 is fixed on the fixed axis 9, after inserting steel strand wire and aerial cable between top sheave 4 and the lower sheave 5, will goes up clamp 10 and install with following clamp 11; Prevented that in drawing process steel strand wire or aerial cable deviate from, improved operating efficiency.
Just to the explanation of the utility model, therefore, the protection range of the utility model not only is confined to the foregoing description to the foregoing description, as long as structure is identical with the utility model aerial cable lock, just drops on the scope of the utility model protection.

Claims (2)

1. aerial cable lock; It is characterized in that: comprise fixedly frame plate; Be respectively arranged with fixed axis and following fixed axis at described fixedly frame plate near side, both ends up and down; Be respectively arranged with top sheave and lower sheave on fixed axis and the following fixed axis on said, the opposite side of said top sheave and lower sheave be respectively arranged with respectively with said on fixed axis be fixedly connected with following fixed axis on plate washer and lower baffle plate, described fixedly frame plate is provided with stay cord.
2. aerial cable lock according to claim 1; It is characterized in that: the fixedly frame plate on said between fixed axis and the following fixed axis is provided with middle fixed axis; Said overhead gage underside be fixed with the lower end can be placed in said on the fixed axis on clamp; Above said lower baffle plate movable be fixed with the upper end can be placed in said in following clamp on the fixed axis, described stay cord is fixed on the described middle fixed axis.
CN2012200435391U 2012-02-11 2012-02-11 Aerial cable locking device Expired - Fee Related CN202444202U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200435391U CN202444202U (en) 2012-02-11 2012-02-11 Aerial cable locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200435391U CN202444202U (en) 2012-02-11 2012-02-11 Aerial cable locking device

Publications (1)

Publication Number Publication Date
CN202444202U true CN202444202U (en) 2012-09-19

Family

ID=46825632

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200435391U Expired - Fee Related CN202444202U (en) 2012-02-11 2012-02-11 Aerial cable locking device

Country Status (1)

Country Link
CN (1) CN202444202U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969676A (en) * 2012-11-12 2013-03-13 嘉兴电力局 Cable laying device adopting guiding type control of fixed pulleys
CN103199459A (en) * 2013-04-01 2013-07-10 国家电网公司 Block for paving aerial cable
CN104821511A (en) * 2015-05-08 2015-08-05 国网辽宁省电力有限公司盘锦供电公司 Closed block for cable lay-out on tower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969676A (en) * 2012-11-12 2013-03-13 嘉兴电力局 Cable laying device adopting guiding type control of fixed pulleys
CN103199459A (en) * 2013-04-01 2013-07-10 国家电网公司 Block for paving aerial cable
CN104821511A (en) * 2015-05-08 2015-08-05 国网辽宁省电力有限公司盘锦供电公司 Closed block for cable lay-out on tower

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120919

Termination date: 20180211

CF01 Termination of patent right due to non-payment of annual fee