CN112309657A

CN112309657A - Insulating telescopic rod for electric shock first aid

Info

Publication number: CN112309657A
Application number: CN201911049800.1A
Authority: CN
Inventors: 高潮; 蒋林高; 陈闽江; 陈栩; 林宇洲; 张建新; 林愫
Original assignee: State Grid Fujian Electric Power Co Ltd; Maintenance Branch of State Grid Fujian Electric Power Co Ltd
Current assignee: State Grid Fujian Electric Power Co Ltd; Maintenance Branch of State Grid Fujian Electric Power Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2021-02-02

Abstract

The invention provides an insulating telescopic rod for electric shock first aid, which comprises a support cylinder, wherein a telescopic rod is hollow in the support cylinder and is arranged in the support cylinder, the telescopic rod is composed of a plurality of telescopic cylinders which are continuously sleeved, the diameter of each telescopic cylinder is gradually reduced from the support cylinder to the upper part, the telescopic cylinder positioned at the upper part between the adjacent telescopic cylinders is sleeved in the telescopic cylinder positioned at the lower part, a limiting device is arranged between the adjacent telescopic cylinders, and an umbrella-shaped insulating elastic hook is fixed at the end part of the telescopic rod.

Description

Insulating telescopic rod for electric shock first aid

Technical Field

The invention relates to an insulating telescopic rod for electric shock first aid.

Background

In the electric power overhaul job site, when a worker gets an electric shock, the electric power safety regulations stipulate that when the worker gets the electric shock at low voltage, the insulator such as dry clothes, gloves, ropes, belts, wood boards, wood bars and the like can be used as a tool to pull the electric shock person or pull the electric wires, so that the electric shock person is separated from the power supply. But the dry insulating object which can not be obtained conveniently when the electric shock accident happens in the actual working field is difficult to separate the electric shock person from the power supply.

Disclosure of Invention

The invention improves the problems, namely the technical problem to be solved by the invention is that when the existing workers get an electric shock, the portable insulating rod is not easy to obtain, and the workers cannot quickly rescue.

The specific embodiment of the invention is as follows: the utility model provides an insulating telescopic rod for electrocute first aid, includes a support section of thick bamboo, support the inside cavity of a section of thick bamboo and be provided with the telescopic link, the telescopic link comprises the telescopic section of thick bamboo that a plurality of continuous covers were established, and each telescopic section of thick bamboo reduces to upper diameter gradually by supporting a section of thick bamboo, and the telescopic section of thick bamboo cover that lies in the upper portion between the adjacent telescopic section of thick bamboo in the telescopic section of thick bamboo that lies in the lower part, has stop device between the adjacent telescopic section of thick bamboo, and the end fixing that lies in the telescopic link has.

Furthermore, the top of telescopic link has the buckle closure, buckle closure upper end and a lock or actuation of support section of thick bamboo up end, insulating elastic hook medial extremity is through torsional spring and buckle closure lower surface hinged joint.

Furthermore, stop device is the spring catch that is fixed in each telescopic cylinder surface, and the telescopic cylinder surface that lies in inside between the adjacent telescopic cylinder is fixed with the spring catch and the telescopic cylinder that lies in the outside has the pinhole that can with spring catch complex, the spring catch includes spring and the fixed pin of end fixed connection outside the spring, and the medial extremity of spring is fixed in the telescopic cylinder.

Furthermore, an insulating sleeve is fixed outside the bottom of the supporting cylinder, and a wavy groove is formed in the outer surface of the insulating sleeve.

Furthermore, the top of the telescopic rod is conical so as to facilitate the insulating elastic hook to be retracted to be placed in the supporting cylinder.

Compared with the prior art, the invention has the following beneficial effects: the telescopic rod is simple in structure, can be conveniently stored through the telescopic rod with telescopic capacity, enables working members to carry along with a working team and a working group, can be quickly rescued when danger occurs, and can pull out a person who touches a power supply or pull out an electric wire.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic structural diagram of the present invention in use.

Fig. 3 is a schematic view of the structure of the insulating elastic hook of the invention.

Fig. 4 is a partial structural view of the spring pin of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, an insulating telescopic rod for electric shock first aid comprises a support cylinder 10, the support cylinder is hollow and is provided with a telescopic rod 20, the telescopic rod 20 is composed of a plurality of telescopic cylinders 210 which are continuously sleeved, each telescopic cylinder is gradually reduced from the support cylinder to the upper part in diameter, the telescopic cylinder positioned on the upper part between the adjacent telescopic cylinders is sleeved in the telescopic cylinder positioned on the lower part, a limiting device is arranged between the adjacent telescopic cylinders, and an umbrella-shaped insulating elastic hook 40 is fixed at the end part of the telescopic rod.

The top of telescopic link has buckle closure 30, buckle closure 30 upper end and the lock of a support section of thick bamboo up end or actuation, the inboard end of insulating elastic hook 40 is through torsional spring and buckle closure lower surface hinged joint.

The mating surfaces of the buckle cover 30 and the support cylinder 10 in this embodiment are provided with permanent magnets which can attract each other.

In this embodiment, the limiting device is a spring pin 50 fixed on the outer surface of each telescopic cylinder, the outer surface of the telescopic cylinder 210 located inside between adjacent telescopic cylinders is fixed with a spring pin, the telescopic cylinder located outside has a pin hole capable of being matched with the spring pin, the spring pin includes a spring 510 and a fixing pin 520 fixedly connected with the outer end of the spring, and the inner end of the spring is fixed on the telescopic cylinder.

In this embodiment, the top of the telescopic rod is tapered to facilitate the insertion of the retractable insulating elastic hook into the support cylinder.

The pinhole that sets up on the telescopic tube 210 can have a plurality ofly in order to do benefit to the regulation length, also can design corresponding extraction length certainly, overcome the actuation of buckle closure 30 and support section of thick bamboo 10 up end during the use, open the back and utilize the spring catch to realize the fixed of length, thereby insulating elastic hook 40 utilize the torsional spring to realize popping out of insulating elastic hook 40 and do benefit to pulling open the person that touches the electricity or choose the electric wire.

In order to ensure safety, an insulating sleeve 60 is fixed outside the bottom of the supporting cylinder, and the outer surface of the insulating sleeve is provided with a wavy groove 610, so that the insulating sleeve is convenient to hold.

Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

Meanwhile, if the invention as described above discloses or relates to parts or structural members fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.

Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. The utility model provides an insulating telescopic rod for electrocute first aid, its characterized in that, is including supporting a section of thick bamboo, support the inside cavity of a section of thick bamboo and be provided with the telescopic link, the telescopic link comprises the telescopic cylinder that a plurality of continuous covers were established, and each telescopic cylinder reduces to upper portion diameter by supporting a section of thick bamboo gradually, and the telescopic cylinder cover that lies in upper portion between the adjacent telescopic cylinder is in the telescopic cylinder that lies in the lower part, has stop device between the adjacent telescopic cylinder, and the end fixing that lies in the telescopic link has umbelliform insulating bullet hook.

2. The telescopic rod for emergency treatment of electric shock as claimed in claim 1, wherein a buckle cover is provided at the top of the telescopic rod, the upper end of the buckle cover is fastened or attracted to the upper end surface of the support cylinder, and the inner end of the insulating elastic hook is hinged to the lower surface of the buckle cover through a torsion spring.

3. The telescopic insulating rod for emergency treatment of electric shock as claimed in claim 1 or 2, wherein the position-limiting means is a spring pin fixed to the outer surface of each telescopic cylinder, the outer surface of the telescopic cylinder located inside between adjacent telescopic cylinders is fixed with the spring pin, the telescopic cylinder located outside has a pin hole capable of being matched with the spring pin, the spring pin comprises a spring and a fixed pin fixedly connected with the outer end of the spring, and the inner end of the spring is fixed to the telescopic cylinder.

4. The telescopic insulating rod for emergency treatment of electric shock as claimed in claim 1 or 2, wherein an insulating sleeve is fixed outside the bottom of the supporting cylinder, and the outer surface of the insulating sleeve is provided with wavy grooves.

5. The telescopic insulating rod for emergency treatment of electric shock as claimed in claim 2, wherein the top of the telescopic rod is tapered to facilitate the insertion of the telescopic insulating elastic hook into the support cylinder.