CN105610089B - A kind of pin removal applied to insulator R pins - Google Patents
A kind of pin removal applied to insulator R pins Download PDFInfo
- Publication number
- CN105610089B CN105610089B CN201610114896.5A CN201610114896A CN105610089B CN 105610089 B CN105610089 B CN 105610089B CN 201610114896 A CN201610114896 A CN 201610114896A CN 105610089 B CN105610089 B CN 105610089B
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- CN
- China
- Prior art keywords
- cylinder
- connecting rod
- pin
- handheld division
- pins
- 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.)
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Links
- 239000012212 insulator Substances 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Insulators (AREA)
Abstract
The invention discloses a kind of pin removal applied to insulator R pins, including Handheld Division, the Handheld Division and one end of connecting rod connect, the other end of connecting rod is connected with operating portion, the operating portion includes parallel the first cylinder and the second cylinder, first cylinder and the second cylinder are connected with connecting rod, and the other end of the first cylinder and the second cylinder with described connecting rod is mutually perpendicular to.By the setting of the first cylinder and the second cylinder and connecting rod and Handheld Division, lever construction is formed, write off is carried out using lever principle, solves the problem for being difficult to clamp and wasting time and energy when original pin pulling clamp is pulled pin.The connecting rod of pin removal is arranged to the J-type structure with arc, to the power for exactly outwards pulling out R pins provided at the first cylinder, while R pins can be pulled out to provide bigger power at the first cylinder.
Description
Technical field
The invention belongs to power transmission lines overhauling technical field of operation, is related to a kind of pin removal applied to insulator R pins, tool
Saying for body is a kind of device for being used to carry out the R pins in insulator bowl head write off.
Background technology
The connecting portion of electric transmission line isolator is sold usually using R, and the R pins 7 in insulator bowl first 9 carry out write off
When, as shown in figure 1, because the round mouth 8 of R pins 7 is smaller, the jaw diameter of traditional pin pulling clamp 6 is due to the diameter of round mouth 8 than R pin 7
Greatly, so it is clamped it is difficult to be put in R pins 7, can only clamp outside it, and the outside of R pins 7 is shiny surface, with tradition
Pin pulling clamp 6 clamp after be easy to slip；Be steel structure additionally, due to R pins 7, clamp must use behind the outside of R pins 7 it is very big
Strength could be taken out, and this work of write off is carried out in high-altitude, be difficult to make power during actual write off,
Write off is caused to fail.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of pulling pin applied to insulator R pins
Device, cleverly solves the shortcomings that being difficult to clamp and waste time and energy when original pin pulling clamp is pulled pin.
To achieve the above object, the present invention uses following technical proposals：
One end of a kind of pin removal applied to insulator R pins, including Handheld Division, the Handheld Division and connecting rod connects,
The other end of connecting rod is connected with operating portion, and the operating portion includes parallel the first cylinder and the second cylinder, the first cylinder
It is connected with the second cylinder with connecting rod, and the other end of the first cylinder and the second cylinder with described connecting rod mutually hangs down
Directly.
First cylinder and the second cylinder are cylinder；First cylinder is inserted in R pin round mouths, the second cylinder compresses
Outside insulator bowl head, the second cylinder is fulcrum, and Handheld Division is force position, can be simply and easily by R using lever principle
Pin takes out.
Preferably, the connecting rod is J-type structure；Connecting rod is arranged to the structure with arc, enters using lever principle
During row write off, to the power for exactly outwards pulling out R pins provided at the first cylinder, while can be bigger to be provided at the first cylinder
Power to R pin pull out.
The rectilinear end of the J-type structure and Handheld Division are affixed, and the camber line end of J-type structure and operating portion are affixed.
The diameter dimension of first cylinder is less than the diameter dimension of R pin round mouths；It is convenient that first cylinder is inserted into R pin round mouths
In.
The diameter dimension of second cylinder is more than the diameter dimension of the first cylinder；The second cylinder is set to provide foot as fulcrum
Enough support forces.
Preferably, the diameter dimension of second cylinder is 1.5 times of the diameter dimension of the first cylinder；Second cylinder it is straight
Footpath is too small, is not enough to provide required support force, and diameter is excessive, easily causes the waste of resource.
Preferably, the Handheld Division is slab construction, and slab construction is provided with circular hole；Slab construction can be used for beaing thing
Body, set circular hole the pin removal can be hung on worker safety with hook on, be convenient for carrying.
The slab construction is mutually perpendicular to the plane where J-type structure；Facilitate staff when in use to Handheld Division
Exerted a force.
Preferably, rectilinear end of the axis direction of first cylinder and the second cylinder with J-type structure is mutually perpendicular to；This
Sample, which is set, makes whole pin pulling device structure make the process of pulling pin the most laborsaving smooth with optimal lever form is synthesized.
The present invention operation principle be：
In use, the first cylinder is placed in R pin round mouths, the second cylinder is then pressed on outside insulator bowl head, with second
Cylinder is fulcrum, and Handheld Division is force position, and the first cylinder is stress point, sells R using lever principle and takes out.Connecting rod is set
The structure with arc is set to, makes more to meet ergonomics to the force of pin removal, it is easier to R is sold and taken out.
Beneficial effects of the present invention are：
The pin removal of the present invention forms lever by the setting of the first cylinder and the second cylinder and connecting rod and Handheld Division
Structure, write off is carried out using lever principle, solve the problem for being difficult to clamp and wasting time and energy when original pin pulling clamp is pulled pin.
The connecting rod of the pin removal of the present invention is arranged to the J-type structure with arc, is exactly to offer at the first cylinder
The power of R pins is outwards pulled out, while R pins can be pulled out to provide bigger power at the first cylinder.
The Handheld Division of pin removal of the present invention is arranged to slab construction, and circular hole is set thereon, and slab construction can be used for
Beat object, set circular hole the pin removal can be hung on worker safety with hook on, be convenient for carrying.
Brief description of the drawings
Fig. 1 is the schematic diagram of pulling pin of pin pulling clamp traditional in background of invention；
Fig. 2 is the structural representation for the pin removal that the present invention is applied to insulator R pins；
Fig. 3 is the top view of pin removal；
Fig. 4 is pin removal use state diagram；
In figure, 1 is Handheld Division, and 2 be connecting rod, and 3 be the first cylinder, and 4 be the second cylinder, and 5 be circular hole, and 6 pull out to be traditional
Pin pliers, 7 be that R sells, and 8 be round mouth, and 9 be insulator bowl head.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Fig. 2 the pin removal applied to insulator R pins, is made up of 4 parts, including Handheld Division 1, connecting rod 2, the
One cylinder 3 and the second cylinder 4, the first cylinder 3 and the second cylinder 4, which are parallel to each other, forms operating portion, Handheld Division 1 and connecting rod 2
One end is connected, and the other end of connecting rod 2 is connected with operating portion, and the first cylinder 3 and the second cylinder 4 are connected with connecting rod 2.
Handheld Division 1 is slab construction, and slab construction is provided with circular hole 5；It is convenient for carrying provided with circular hole 5, work people can be hung on
On the hook of member's safety belt, and Handheld Division 1 is made by thicker band iron, can play a part of that object can be beaten.
As shown in figure 3, connecting rod 2 is J-type structure；The rectilinear end of J-type structure and Handheld Division 1 are affixed, the camber line of J-type structure
End is affixed with operating portion, i.e. the camber line end of J-type structure and the first cylinder 3 and the second cylinder 4 is affixed.The flat board knot of Handheld Division 1
Structure is mutually perpendicular to the plane where J-type structure.
First cylinder 3 and the second cylinder 4 are cylinder；The diameter phase of round mouth 8 of the diameter dimension of first cylinder 3 and R pins 7
Matching and the diameter dimension of slightly smaller than R pin round mouths；The diameter dimension of second cylinder 4 is the 1.5 of the diameter dimension of the first cylinder 3
Times.
End of the axis direction of first cylinder 3 and the second cylinder 4 with the camber line end of J-type structure is mutually perpendicular to, and the
Rectilinear end of the axis direction of one cylinder 3 and the second cylinder 4 with J-type structure is mutually perpendicular to.
As shown in figure 4, this pin removal is when in use, one end of the first cylinder 3 is inserted into the round mouth of R pins 7, by second
Cylinder 4 is padded on insulator bowl first 9, and staff presses Handheld Division 1, using lever effect (fulcrum is the second cylinder 4, by
Force is the first cylinder 3, and the force position of people is Handheld Division 1) easily R pins 7 can be extracted., need to be also when replacing insulator finishes
During former R pins, only the slab construction (because being made of thicker band iron) of Handheld Division 1 need to be utilized to tap and can recover.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (5)
1. a kind of pin removal applied to insulator R pins, it is characterized in that, including Handheld Division, the one of the Handheld Division and connecting rod
End connection, the other end of connecting rod are connected with operating portion, and the operating portion includes parallel the first cylinder and the second cylinder, the
One cylinder and the second cylinder are connected with connecting rod, and the other end phase of the first cylinder and the second cylinder with described connecting rod
It is mutually vertical；
The connecting rod is J-type structure；The rectilinear end of the J-type structure and Handheld Division are affixed, camber line end and the operation of J-type structure
Portion is affixed；Rectilinear end of the axis direction of first cylinder and the second cylinder with J-type structure is mutually perpendicular to；
First cylinder and the second cylinder are cylinder；The diameter dimension of first cylinder is less than the diameter of R pin round mouths
Size.
2. pin removal as claimed in claim 1, it is characterized in that, the diameter dimension of second cylinder is more than the straight of the first cylinder
Footpath size.
3. pin removal as claimed in claim 2, it is characterized in that, the diameter dimension of second cylinder is the diameter of the first cylinder
1.5 times of size.
4. pin removal as claimed in claim 1, it is characterized in that, the Handheld Division is slab construction, and slab construction is provided with circle
Hole.
5. pin removal as claimed in claim 4, it is characterized in that, the slab construction is mutually hung down with the plane where J-type structure
Directly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610114896.5A CN105610089B (en) | 2016-03-01 | 2016-03-01 | A kind of pin removal applied to insulator R pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610114896.5A CN105610089B (en) | 2016-03-01 | 2016-03-01 | A kind of pin removal applied to insulator R pins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105610089A CN105610089A (en) | 2016-05-25 |
| CN105610089B true CN105610089B (en) | 2017-12-29 |
Family
ID=55989733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610114896.5A Active CN105610089B (en) | 2016-03-01 | 2016-03-01 | A kind of pin removal applied to insulator R pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105610089B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4546949B2 (en) * | 2006-12-04 | 2010-09-22 | 北陸電力株式会社 | Insulator attachment method, insulator removal method and split pin attachment used therefor |
| CN202062339U (en) * | 2011-05-30 | 2011-12-07 | 重庆市电力公司万州供电局 | Novel pin remover |
| JP2015061371A (en) * | 2013-09-18 | 2015-03-30 | 中国電力株式会社 | Common part of tool for indirect hot-line work and tool for indirect hot-line work |
| CN203747292U (en) * | 2014-03-11 | 2014-07-30 | 国家电网公司 | Novel insulator pin puller |
| CN105305295A (en) * | 2014-06-23 | 2016-02-03 | 国家电网公司 | Special tool for pulling and inserting R type spring pin from insulator |
| CN104511879B (en) * | 2014-11-27 | 2017-11-14 | 国家电网公司 | A kind of powered plug device of glass insulator R pins |
| CN205355687U (en) * | 2016-03-01 | 2016-06-29 | 国网山东省电力公司济宁供电公司 | Be applied to pin removal of insulator R round pin |
-
2016
- 2016-03-01 CN CN201610114896.5A patent/CN105610089B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105610089A (en) | 2016-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Weisheng Inventor after: Song Weiting Inventor after: Zhou Yuanyuan Inventor after: Song Weiyang Inventor after: Hong Jun Inventor after: Li Jiqiang Inventor after: Liu Xiying Inventor after: Liang Hongjun Inventor after: Wang Chengquan Inventor before: Song Weiting Inventor before: Zhou Yuanyuan Inventor before: Song Weiyang Inventor before: Hong Jun Inventor before: Li Jiqiang Inventor before: Liu Xiying Inventor before: Liang Hongjun Inventor before: Wang Chengquan |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |