CN204304324U - A kind of fixing-line device aid - Google Patents

Abstract

The utility model relates to a kind of fixing-line device aid, comprising: draw-in groove, expansion link, flexible between, retaining ring and Anti-slip handle; Wherein, draw-in groove is fixedly installed on the top of expansion link, and the both sides, rear end of expansion link are respectively provided with a spring button; When not using this aid, between expansion link is positioned at and stretches; When using this aid, eject between expansion link stretches out and stretches and by the spring button on bar and be fixed in the corresponding hole between stretching; Draw-in groove is S shape stainless steel material, and inside and outside it, both sides have the embedded rectangular opening adapted with fixing-line device tail end link size; The utility model structure is simple, carries and takes light and handy convenience, improve the efficiency of engineering construction, reduce the security risk of job site.

Description

A kind of fixing-line device aid

Technical field

The utility model relates to the fixing-line device field of network system.

Background technology

In power construction process, stringing work is the work that technical requirement is high, difficulty is large, directly affects the construction quality of power engineering.Staff is in stringing process, in order to fixing-line device is released distance enough far away, need lean out as far as possible outward-dipping for health or crawl on wire, this easily causes personal safety accident and causes waist muscle to pull, simultaneously in order to effectively release fixing-line device, staff constantly will adjust and step on bar position, virtually adds the time of stringing work, reduces operating efficiency.In order to overcome the problems referred to above, disclosing a kind of distribution line in Chinese patent application CN201420254068 and assisting take-up, the operating efficiency pushing and reclaim fixing-line device can be improved by this device, improve the security of operation.But the structure of this device is too complicated, install very loaded down with trivial details, and this device is easy to come off, accidentally injures other staff bottom shaft tower.

Summary of the invention

For solving problems of the prior art, the technical solution of the utility model is:

A kind of fixing-line device aid, comprising: draw-in groove, expansion link, flexible between, retaining ring and Anti-slip handle;

Wherein, draw-in groove is fixedly installed on the top of expansion link, and the both sides, rear end of expansion link are respectively provided with a spring button;

When not using this aid, between expansion link is positioned at and stretches; When using this aid, eject between expansion link stretches out and stretches and by the spring button on bar and be fixed in the corresponding hole between stretching;

Draw-in groove is S shape stainless steel material, and inside and outside it, both sides have the embedded rectangular opening adapted with fixing-line device tail end link size;

Draw-in groove is long is 20cm, and bayonet socket is wide be 22cm, and expansion link is long is 50cm, wherein stretched flexible between part long be 40cm, long between flexible be 60cm, and Anti-slip handle length is 20cm.

The utility model structure is simple, carries and takes light and handy convenience, improve the efficiency of engineering construction, reduce the security risk of job site.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described further.

As shown in Figure 1, a kind of fixing-line device aid, comprising: S shape draw-in groove 1, expansion link 2, flexible between 3, retaining ring 4 and handle 5, wherein, S shape draw-in groove 1 is fixedly installed on the top of expansion link 2, and the both sides, rear portion of expansion link 2 are respectively provided with a spring button 6; When not using this instrument, expansion link 2 is placed in stretching; When using this instrument, by expansion link 2 fully pull-out flexible between 3, the spring button 6 on it will eject and be fixedly sticked in stretch between in corresponding hole on 3.

For making fixing-line device aid light, easy to carry and use, the S type draw-in groove 1 in the utility model adopts stainless steel material.Meanwhile, in order to adapt with the size of fixing-line device tail end link, both sides inside and outside S type draw-in groove 1 are designed to there is the embedded rectangular opening adapted with fixing-line device link size.In addition, in order to prevent aid accidental, especially the handle of staff is set to Anti-slip handle.

The total length of this fixing-line device aid is about 140cm, and wherein, draw-in groove is long is 20cm, bayonet socket is wide is 22cm, and slightly wider than the width of fixing-line device, expansion link total length is 50cm, wherein stretched flexible between part long be 40cm, long between flexible be 60cm, and Anti-slip handle is long is 20cm.

During use, staff is positioned at shaft tower top, is first fully pulled out 3 between flexible by the expansion link 2 in fixing-line device aid, the spring button 6 on expansion link 2 is ejected be fixed on flexible between in corresponding hole on 3; Then, hold Anti-slip handle 5, retaining ring 3 must not be exceeded, embedded rectangular opening inside S type draw-in groove 1 is corresponded on the tail end link of fixing-line device, carry out stringing operation after fixing-line device being slowly pushed out to appropriate location subsequently, the expansion link 2 of this fixing-line device aid can be retracted to during stringing operation flexible between in 3; Then, after stringing end-of-job, again by stretched for the expansion link 2 of fixing-line device aid flexible between 3, same, spring button 6 on expansion link 2 eject be fixed on flexible between in corresponding hole on 3, embedded rectangular opening outside S type draw-in groove 1 is corresponded on the tail end link of fixing-line device subsequently, slowly reclaim fixing-line device; Finally, after whole operation completes, expansion link 2 is retracted to again flexible between in 3, use in order to next time.

Fixing-line device aid of the present utility model not only structure is simple, carries and takes light and handy convenience, and substantially increase the efficiency of engineering construction, reduce the security risk of job site.

The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make and suitably improving and distortion, these improve and distortion also should be considered as protection domain of the present utility model.

Claims (1)

1. a fixing-line device aid, is characterized in that comprising: draw-in groove, expansion link, flexible between, retaining ring and Anti-slip handle;

Wherein, draw-in groove is fixedly installed on the top of expansion link, and the both sides, rear end of expansion link are respectively provided with a spring button;

When not using this aid, between expansion link is positioned at and stretches; When using this aid, eject between expansion link stretches out and stretches and by the spring button on bar and be fixed in the corresponding hole between stretching;

Draw-in groove is S shape stainless steel material, and inside and outside it, both sides have the embedded rectangular opening adapted with fixing-line device tail end link size;

Draw-in groove is long is 20cm, and bayonet socket is wide be 22cm, and expansion link is long is 50cm, wherein stretched flexible between part long be 40cm, long between flexible be 60cm, and Anti-slip handle length is 20cm.