CN207404686U - A kind of safe and simple insulator suspender - Google Patents
A kind of safe and simple insulator suspender Download PDFInfo
- Publication number
- CN207404686U CN207404686U CN201721377129.XU CN201721377129U CN207404686U CN 207404686 U CN207404686 U CN 207404686U CN 201721377129 U CN201721377129 U CN 201721377129U CN 207404686 U CN207404686 U CN 207404686U
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- steel wire
- insulator
- mounting head
- wire ropes
- button
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Abstract
The utility model discloses a kind of safe and simple insulator suspenders, one end of mounting head is connected by compact heap with the bottom thread linked up with, the other end of mounting head is coniform and is connected with button activity, compression spring is equipped between button and compact heap, the inside of mounting head is interted equipped with 3mm steel wire ropes, and 3mm steel wire ropes hang over the inside of hook around insulator and set；The surface of button is placed with 3mm steel balls, and the outer surface of the both sides of 3mm steel balls respectively with the inner wall of mounting head and 3mm steel wire ropes contacts.The utility model by using 3mm wirerope-winding insulator, ensure that the intensity of traction rope is enough, certain pressure is generated to steel wire rope using the steel ball of button Face simultaneously, the discharge degree during steel wire rope is pulled upwards, pulling can be easily realized, when steel wire rope is slipped out of the hand, under the action of spring is compressed, steel ball loads rapidly the pressure of steel wire rope, so as to reduce security risk existing for installation insulator.
Description
Technical field
The utility model is related to tool equipment technical fields, are specially a kind of safe and simple insulator suspender.
Background technology
± 800kV transmission lines of electricity are more demanding to electrical insulation properties, and good insulator the piece number is to ensure that circuit is normal
Run necessary condition.Ceramic insulator and glass insulator are the common two kinds of forms of UHV transmission line.And extra-high voltage is defeated
Electric line is due to long operational time or atmospheric over-voltage is subject to will result in the self-destruction of insulator or zero phenomenon after impacting,
This just needs service personnel to replace monolithic insulator.It is needed during monolithic insulator is replaced insulator from ground lifting
To setting, there are the following problems during monolithic insulator is lifted by crane：
It replacing, be typically to be tacked with transmission rope binding or small rope during lifting insulator, deposited in operation process
In rope insufficient strength, the easily security risks such as abjection, insulator falling from high altitude may be caused, insulator is caused to damage, influence to make
Industry safety, reduces work efficiency, therefore we make this improvement, propose a kind of safe and simple insulator suspender.
Utility model content
To solve rope insufficient strength, the easily security risks such as abjection existing in the prior art, insulator high-altitude may be caused
The defects of falling, insulator is caused to damage, influencing job safety, reduce work efficiency, the utility model provide a kind of safety letter
Easy insulator suspender.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of safe and simple insulator suspender of the utility model, including mounting head, one end of the mounting head passes through compression
Block be connected with the bottom thread linked up with, the other end of the mounting head be it is coniform and be connected with button activity, the button and
It is provided with compression spring between compact heap, the inside of the mounting head is interted equipped with 3mm steel wire ropes, and the 3mm steel wire ropes
One end sequentially passes through the center of button, compression spring and compact heap, and the other end of the 3mm steel wire ropes around insulator and is hitched
In the inside of hook；The surface of the button is opened up there are three aperture, and 3mm steel balls are placed in aperture, the 3mm steel balls
One side contacted with the inner wall of mounting head, the opposite side of the 3mm steel balls is contacted with the outer surface of 3mm steel wire ropes.
Further, the hook has safety buckle, is fixed between the safety buckle and hook by torque spring
Connection.
Further, the surface of the insulator is equipped with groove, and wirerope-winding is in the inside of groove.
Further, one end of the 3mm steel wire penetratings mounting head is equipped with bending handle.
Compared with prior art, the utility model has the advantages that：This kind of safe and simple insulator suspender, passes through
With the wirerope-winding insulator of 3mm, ensure that the intensity of traction rope is enough, while steel wire rope is produced using the steel ball of button Face
Raw certain pressure, the discharge degree during steel wire rope is pulled upwards, can easily realize pulling, when steel wire rope is slipped out of the hand,
Under the action of spring is compressed, steel ball loads rapidly the pressure of steel wire rope, hidden so as to reduce safety existing for installation insulator
Suffer from, make installation process more safe and reliable, improve work efficiency.
Description of the drawings
Fig. 1 is a kind of positive structure schematic of safe and simple insulator suspender of the utility model；
Fig. 2 is a kind of side structure schematic diagram of safe and simple insulator suspender of the utility model；
Fig. 3 is a kind of partial structural diagram of safe and simple insulator suspender of the utility model.
In figure：1st, insulator；2nd, 3mm steel wire ropes；3rd, link up with；4th, torque spring；5th, safety buckle；6th, button；7th, 3mm steel
Pearl；8th, spring is compressed；9th, mounting head；10th, compact heap.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of safe and simple insulator suspender, including mounting head 9, one end of mounting head 9 passes through compression
Block 10 is connected with the bottom thread of hook 3, and the other end of mounting head 9 is coniform and is flexibly connected with button 6, button 6 and pressure
Compression spring 8 is provided between tight block 10, the inside of mounting head 9 is interted equipped with 3mm steel wire ropes 2, and one end of 3mm steel wire ropes 2
The center of button 6, compression spring 8 and compact heap 10 is sequentially passed through, the other end of 3mm steel wire ropes 2 hangs over around insulator 1 and set
The inside of hook 3；The surface of button 6 is opened up there are three aperture, and 3mm steel balls 7, the one side of 3mm steel balls 7 are placed in aperture
It is contacted with the inner wall of mounting head 9, the opposite side of 3mm steel balls 7 is contacted with the outer surface of 3mm steel wire ropes.
Wherein, hook 3 has safety buckle 5, is fixedly connected between safety buckle 5 and hook 3 by torque spring 4, leads to
Crossing safety buckle 5 prevents 3mm steel wire ropes 2 from deviating from from hook, while makes safe mouth 5 that can only press down using torque spring 4, work
Personnel can under external force easily take out 3mm steel wire ropes 2, and under natural conditions, 3mm steel wire ropes 3 can not be from hook 3
Depart from.
Wherein, the surface of insulator 1 is equipped with groove, and 3mm wirerope-windings are in the inside of groove, using groove to 3mm
Steel wire rope 2 carries out certain constraint, and while preventing from pulling up 3mm steel wire ropes 2,3mm steel wire ropes 2 are from the surface of insulator 1
Depart from.
Wherein, 3mm steel wire ropes 2 are equipped with bending handle through one end of mounting head 9, convenient for staff to 3mm steel cable ropes
It is pulled.
It should be noted that the utility model is a kind of safe and simple insulator suspender, specifically, compact heap 10 is hook
3 are threadedly secured in mounting head 9, and button 6 can move back and forth in mounting head 9, while 3mm steel balls 7 are placed on 6 table of button
In the aperture that face opens up, 2 one end of 3mm steel wire ropes is passed through out of button 6,3mm steel balls 7（3）It contacts, compresses with 3mm steel wire ropes 2
Spring 8 is constantly in compressive state and button 6 is pushed up toward the front end of mounting head 9, and 9 front end of mounting head is cone, and button 6 thrusts one's way
During 3mm steel balls 7 can be made to be squeezed be subject to 9 conical surface of mounting head, so as to 3mm steel balls 7（3）It can be by squeezing 3mm steel
Cord 2 is fixed tightly, ensures 3mm steel wire ropes by the frictional force squeezed between the pressure generated and 3mm steel wire ropes 2 and 3mm steel balls 7
2 is stuck；Then if firmly button 6 is pressed backward, then the no longer stress of 3mm steel balls 7, so as to which 3mm steel wire ropes 2 are from 3mm steel
The extruding of ball 7 can be moved arbitrarily, therefore when pulling up 3mm steel wire ropes 2 by mounting head 9,3mm steel wire ropes 2 are to 3mm
Steel ball 7 applies a thrust backward, and when thrust is more than the elastic force of compression spring 8, compression spring 8 is shunk, so that pressing
Button 6 moves backward, and the pressure and frictional force between 3mm steel balls 7 and 3mm steel wire ropes 2 disappear, when user unclamps 3mm steel wire ropes 2
When, compression spring 8 is replied rapidly under the action of elastic force, and by button 6 to being pushed forward, 3mm steel balls 7 are between 3mm steel wire ropes 2
Extruding force increases, and frictional force increases with the increase of pressure, and when frictional force is more than the gravity of insulator 1, insulator 1 stops
Decline.The other end of 3mm steel wire ropes 2 is round, can be hung on hook 3, and 5 safety buckles prevent 3mm steel wire ropes 2 from deviating from, and 4 turn round
Spring ensures that 5 safety buckles can only press down.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of safe and simple insulator suspender, including mounting head（9）, which is characterized in that the mounting head（9）One end pass through
Compact heap（10）With hook（3）Bottom thread connection, the mounting head（9）The other end be coniform and and button（6）It is living
Dynamic connection, the button（6）With compact heap（10）Between be provided with compression spring（8）, the mounting head（9）Inside intert and set
There are 3mm steel wire ropes（2）, and the 3mm steel wire ropes（2）One end sequentially pass through button（6）, compression spring（8）And compact heap
（10）Center, the 3mm steel wire ropes（2）The other end bypass insulator（1）And it covers and hangs over hook（3）Inside；It is described to press
Button（6）Surface open up there are three aperture, and 3mm steel balls are placed in aperture（7）, the 3mm steel balls（7）One side and peace
Fill head（9）Inner wall contact, the 3mm steel balls（7）Opposite side contacted with the outer surface of 3mm steel wire ropes.
A kind of 2. safe and simple insulator suspender according to claim 1, which is characterized in that the hook（3）It is equipped with
Safety buckle（5）, the safety buckle（5）With hook（3）Between pass through torque spring（4）It is fixedly connected.
A kind of 3. safe and simple insulator suspender according to claim 1, which is characterized in that the insulator（1）Table
Face is equipped with groove, and 3mm steel wire ropes（2）It is wrapped in the inside of groove.
A kind of 4. safe and simple insulator suspender according to claim 1, which is characterized in that the 3mm steel wire ropes（2）It wears
Cross mounting head（9）One end be equipped with bending handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377129.XU CN207404686U (en) | 2017-10-24 | 2017-10-24 | A kind of safe and simple insulator suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377129.XU CN207404686U (en) | 2017-10-24 | 2017-10-24 | A kind of safe and simple insulator suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207404686U true CN207404686U (en) | 2018-05-25 |
Family
ID=62321372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377129.XU Active CN207404686U (en) | 2017-10-24 | 2017-10-24 | A kind of safe and simple insulator suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207404686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114945412A (en) * | 2019-10-31 | 2022-08-26 | 3M创新有限公司 | Falling-prevention suspension wound rescue assembly |
-
2017
- 2017-10-24 CN CN201721377129.XU patent/CN207404686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114945412A (en) * | 2019-10-31 | 2022-08-26 | 3M创新有限公司 | Falling-prevention suspension wound rescue assembly |
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