CN203491608U

CN203491608U - Device for tightening wire clamp

Info

Publication number: CN203491608U
Application number: CN201320542225.0U
Authority: CN
Inventors: 刘红继; 孙兵; 侯勇; 常亮
Original assignee: State Grid Corp of China SGCC; Chengde Power Supply Co of State Grid Jibei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Chengde Power Supply Co of State Grid Jibei Electric Power Co Ltd
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2014-03-19
Anticipated expiration: 2023-09-02

Abstract

The utility model discloses a device for tightening a wire clamp, and the device comprises a ratchet wheel sleeve, a cross-core square nail, a wrench socket, and a reverse ratchet suite, wherein the bottom end of the ratchet wheel sleeve is fixedly equipped with a ratchet-wheel sleeve wrench. One end of the cross-core square nail is inserted in the ratchet wheel sleeve in a direction perpendicular to the ratchet-wheel sleeve wrench. The other end of the cross-core square nail is connected with the wrench socket through a pin. The reverse ratchet suite is disposed at the central part of the cross-core square nail in a cup-joint manner. The reverse ratchet suite is provided with a handle in the direction perpendicular to the cross-core square nail. According to the utility model, when the ratchet wheel sleeve sleeves a loosened parallel-groove-clamp screw, a drainage wire is held through the reverse ratchet suite, and the ratchet-wheel sleeve wrench rotates, thereby achieving the purpose of fastening the loosened screw. Moreover, the operation process is simple and convenient.

Description

A kind of comb-along device

Technical field

The utility model relates to a kind of altitude hot-line operation instrument, more particularly, relates to a kind of comb-along device.

Background technology

On ultra-high-tension power transmission line, wire has a lot of tie points, and these tie points concentrate on strain rod tower mostly.Strain rod tower both sides need to connect after hanging wire, and the line segment that connects both sides wire is called drainage thread.Tie point at drainage thread and wire is generally used parallel groove clamp, and parallel groove clamp easily becomes flexible owing to being subject to the impact of various factors, thereby it is overheated to cause contact resistance increase to cause, even fusing causes the accident that opens circuit to occur.Therefore need to loosening parallel groove clamp, to carry out fastening in time.

Utility model content

For addressing the above problem, the utility model provides a kind of comb-along device, can effectively to loosening parallel groove clamp, carry out fastening.

The utility model provides a kind of comb-along device, comprising:

Ratchet carriage, punching boat nail, wrench socket and reverse ratchet external member;

Wherein:

The bottom of described ratchet carriage is fixedly installed box socket set;

One end of described punching boat nail is plugged in described ratchet carriage in the direction of vertical described box socket set; The other end of described punching boat nail is connected with described wrench socket by pin;

Described reverse ratchet external member is socketed in the middle part of described punching boat nail; Described reverse ratchet external member is provided with handle in the direction of vertical described punching boat nail.

Above-mentioned comb-along device, preferred, the setting party of described handle is to the setting party with described box socket set to perpendicular.

Above-mentioned comb-along device, preferred, also comprise:

Be socketed in the first insulating bar on described box socket set;

Be socketed in the second insulating bar on described handle.

From technique scheme, can find out, the comb-along device that the utility model provides, when ratchet carriage entangles loosening parallel groove clamp screw, with reverse ratchet external member, hold drainage thread, rotating ratchet box spanner can be realized and effectively Unscrewed screw be carried out to fastening object, and operating process is easy.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

The structural representation of a kind of comb-along device that Fig. 1 provides for the utility model;

The end view of a kind of comb-along device that Fig. 2 provides for the utility model.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to protection range of the present utility model.

With reference to figure 1 and Fig. 2, show a kind of comb-along device that the application provides respectively, comprising:

Ratchet carriage 104, punching boat nail 105, wrench socket 102 and reverse ratchet external member 103;

Wherein:

The bottom of described ratchet carriage 104 is fixedly installed box socket set 106;

One end of described punching boat nail 105 is plugged in described ratchet carriage 104 in the direction of vertical described box socket set 106; The other end of described punching boat nail 105 is connected with described wrench socket 102 by pin 101;

Described reverse ratchet external member 103 is socketed in the middle part of described punching boat nail 105; Described reverse ratchet external member 103 is provided with handle 107 in the direction of vertical described punching boat nail 105.

The setting party of described handle 107 is to the setting party with described box socket set 106 to perpendicular.

In the comb-along device that the utility model provides, also comprise:

Be socketed in the first insulating bar on described box socket set;

Be socketed in the second insulating bar on described handle.

Wherein, the first insulating bar and the second insulating bar are not shown in Fig. 1 and Fig. 2.

The comb-along device that the utility model provides, when ratchet carriage entangles parallel groove clamp screw, holds drainage thread with reverse ratchet external member handle, and rotating ratchet box spanner can be realized the object of holding screw.

Meanwhile, box socket set can be connected respectively to two insulating bars with reverse ratchet external member handle, because insulating bar has extended people's arm, so operating personnel are not subject to the spatial limitation of drainage thread and cross arm of tower can remote operation; Because the rotational angle of two ratchets is unrestricted, therefore two operating personnel's present position can be determined arbitrarily as required; Because wrench socket can arbitrarily be changed, therefore go for the parallel groove clamp of all size.Not only charged safe and reliable, fastening effective thus, and flexible operation, easy to use.

Finally, also it should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.

Above a kind of comb-along device provided by the utility model is described in detail, applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand core concept of the present utility model; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the application meanwhile.

Claims

1. a comb-along device, is characterized in that, comprising:

Wherein:

The bottom of described ratchet carriage is fixedly installed box socket set;

2. comb-along device according to claim 1, is characterized in that, the setting party of described handle is to the setting party with described box socket set to perpendicular.

3. comb-along device according to claim 1, is characterized in that, also comprises:

Be socketed in the first insulating bar on described box socket set;

Be socketed in the second insulating bar on described handle.