CN203321983U - Rod body connecting tool for insulating rod - Google Patents

Rod body connecting tool for insulating rod Download PDF

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Publication number
CN203321983U
CN203321983U CN2013203696612U CN201320369661U CN203321983U CN 203321983 U CN203321983 U CN 203321983U CN 2013203696612 U CN2013203696612 U CN 2013203696612U CN 201320369661 U CN201320369661 U CN 201320369661U CN 203321983 U CN203321983 U CN 203321983U
Authority
CN
China
Prior art keywords
projection
sleeve pipe
rod
utility
sleeve
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
CN2013203696612U
Other languages
Chinese (zh)
Inventor
李兆斌
纪海军
任安福
徐树和
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.)
CHENGDE POWER SUPPLY COMPANY JIBEI POWER Co Ltd
State Grid Corp of China SGCC
Original Assignee
CHENGDE POWER SUPPLY COMPANY JIBEI POWER Co Ltd
State Grid Corp of China SGCC
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 CHENGDE POWER SUPPLY COMPANY JIBEI POWER Co Ltd, State Grid Corp of China SGCC filed Critical CHENGDE POWER SUPPLY COMPANY JIBEI POWER Co Ltd
Priority to CN2013203696612U priority Critical patent/CN203321983U/en
Application granted granted Critical
Publication of CN203321983U publication Critical patent/CN203321983U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a rod body connecting tool of an insulating rod. When the tool is used, firstly, a first sleeve is fixed on a rod body; a second sleeve is fixed on another rod body; as the first projection of the tool is connected with a second projection through an elastic support, and one end of the elastic support, which is close to the second projection, is fixed on the sidewall of the first sleeve, the second projections moves downwards when the first projection is pressed down; then the first projection is pressed; the first sleeve is nested into the second sleeve; furthermore, the first projection is loosened so that the second projection is clamped to a through hole of the second sleeve to achieve the purpose of fixing the rod body.

Description

A kind of body of rod fastening means of insulating pole
Technical field
The utility model relates to field of mechanical technique, especially relates to a kind of body of rod fastening means of insulating pole.
Background technique
In the maintenance work of power circuit, insulating pole is one of instrument that frequency of utilization is the highest.All to use insulating pole in the work such as accident treatment, interruption maintenance, line inspection.In order to adapt to the requirement of different occasions to insulating pole length, insulating pole generally includes a plurality of bodies of rod, between a plurality of bodies of rod, removably connects, with the length that increases or dwindle insulating pole.
Connection between the body of rod of the insulating pole used now adopts screw thread to screw up connection usually.In use for some time, screw thread is polished, and makes the connection between the body of rod insecure, reduces the working life of insulating pole.
The model utility content
In view of this, the body of rod fastening means of a kind of insulating pole of the utility model, to improve the working life of insulating pole.
For achieving the above object, the utility model provides following technological scheme:
A kind of body of rod fastening means of insulating pole comprises:
The first sleeve pipe and the second sleeve pipe, described the first sleeve pipe is nested in the inside of described the second sleeve pipe;
Run through on the upper surface of described the first sleeve pipe and be provided with the first projection and the second projection;
The inside of described the first sleeve pipe is provided with the elastic support be connected with described the second projection with described the first projection respectively, and described elastic support is fixedly connected with the sidewall of described the first sleeve pipe near an end of described the second projection;
Be provided with the through hole suitable with described the second projection on described the second sleeve pipe, described the second projection is connected in described through hole.
Compared with prior art, the utility model provides a kind of body of rod fastening means of insulating pole.When using this instrument, at first the first sleeve pipe is fixed on a body of rod, the second sleeve pipe is fixed on another body of rod.Because the first projection of this instrument is connected by elastic support and the second projection, and this elastic support is fixed on the sidewall of the first sleeve pipe near an end of the second projection, thereby, when pressing first when protruding, the second projection also moves downward.And then, pin the first projection, the first sleeve pipe is nested in the second sleeve pipe, further, unclamp the first projection, the second projection is connected on the through hole of the second sleeve pipe, to reach the purpose of fixed core.The utility model does not adopt screw thread to fix, and can not produce the situation that screw thread is polished, thereby has improved the working life of insulating pole.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 shows the structural representation of the body of rod fastening means of a kind of insulating pole of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment who obtains, and all belong to the scope of the utility model protection.
But the structural representation of the body of rod fastening means of a kind of insulating pole of the utility model is shown referring to Fig. 1.In the utility model, this instrument comprises: the first sleeve pipe 1 and the second sleeve pipe 2, wherein the first sleeve pipe 1 is nested in the inside of the second sleeve pipe 2.
In addition, also run through on the upper surface of the first sleeve pipe 1 and be provided with first projection the 11 and second projection 12, in the inside of the first sleeve pipe 1, be provided with respectively at the first projection 11 elastic supports 13 that are connected with the second projection 12, wherein this elastic support 13 is fixed on the sidewall of the first sleeve pipe near an end of the second projection.
It should be noted that, be provided with through hole 21, the second projections 12 suitable with the second projection 12 and can be connected on through hole 21 on the second sleeve pipe 2.
This instrument, for the connection between the body of rod of insulating pole, while using this instrument, at first is fixed on the first sleeve pipe 1 on a body of rod, and the second sleeve pipe 2 is fixed on another body of rod.Because first protruding 11 of this instrument is connected with the second projection 12 by elastic support 13, and this elastic support 13 is fixed on the sidewall of the first sleeve pipe near an end of the second projection 12, thereby, when pressing first protruding 11, the first projection 11 drives the second projection 12 by elastic support 13 and also moves downward.Thereby the first sleeve pipe 1 is inserted to the second sleeve pipe 2 inside, further, unclamp the first projection 11, elastic force effect due to elastic support, first projection the 11 and second projection 12 returns to normal state, thereby the second projection 12 is connected on the through hole 21 of the second sleeve pipe 2, to reach the purpose of fixed core.The utility model does not adopt screw thread to fix, and can not produce the situation that screw thread is polished, thereby has improved the working life of insulating pole.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiments will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (1)

1. the body of rod fastening means of an insulating pole, is characterized in that, comprising:
The first sleeve pipe and the second sleeve pipe, described the first sleeve pipe is nested in the inside of described the second sleeve pipe;
Run through on the upper surface of described the first sleeve pipe and be provided with the first projection and the second projection;
The inside of described the first sleeve pipe is provided with the elastic support be connected with described the second projection with described the first projection respectively, and described elastic support is fixedly connected with the sidewall of described the first sleeve pipe near an end of described the second projection;
Be provided with the through hole suitable with described the second projection on described the second sleeve pipe, described the second projection is connected in described through hole.
CN2013203696612U 2013-06-25 2013-06-25 Rod body connecting tool for insulating rod Expired - Fee Related CN203321983U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203696612U CN203321983U (en) 2013-06-25 2013-06-25 Rod body connecting tool for insulating rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203696612U CN203321983U (en) 2013-06-25 2013-06-25 Rod body connecting tool for insulating rod

Publications (1)

Publication Number Publication Date
CN203321983U true CN203321983U (en) 2013-12-04

Family

ID=49661338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203696612U Expired - Fee Related CN203321983U (en) 2013-06-25 2013-06-25 Rod body connecting tool for insulating rod

Country Status (1)

Country Link
CN (1) CN203321983U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890689A (en) * 2017-02-23 2017-06-27 苏州欣祥本机械科技有限公司 A kind of foldable iron pallet for high school chemical experiment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890689A (en) * 2017-02-23 2017-06-27 苏州欣祥本机械科技有限公司 A kind of foldable iron pallet for high school chemical experiment

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Legal Events

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

Granted publication date: 20131204

Termination date: 20200625

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