CN208479115U - 10kV insulating double-head folder - Google Patents
10kV insulating double-head folder Download PDFInfo
- Publication number
- CN208479115U CN208479115U CN201820571178.5U CN201820571178U CN208479115U CN 208479115 U CN208479115 U CN 208479115U CN 201820571178 U CN201820571178 U CN 201820571178U CN 208479115 U CN208479115 U CN 208479115U
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- screw rod
- pedestal
- hole
- threaded screw
- collet
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Abstract
The utility model relates to press from both sides in a kind of 10kV insulating double-head, the top of the top collet is set as arc-shaped, the centre of lower part is equipped with tapped through hole, insulating bar includes coilable insulation shaft and threaded screw rod, insulation shaft and threaded screw rod are structure as a whole, and threaded screw rod passes through mandril collet lower thread through-hole, and the outer diameter of the insulation shaft is greater than the diameter of tapped through hole, it is provided with fixture block at the top of threaded screw rod, fixture block surface is to recessed arc-shaped；Pedestal is set to the lower section of insulation shaft, and the pedestal is equipped with screw hole, pedestal is fixed on angle bar cross-arm by rotating insulated screw；Pin insulator is replaced by using insulating double-head folder, electrical body in operation and ground potential distance can be increased, improve operational security；It does not use binding and electrical body is fixed, improve operating efficiency, reduce material consumption.
Description
Technical field
The utility model relates to be pressed from both sides in a kind of insulating double-head, pressed from both sides in particular to a kind of 10kV insulating double-head.
Background technique
Drainage thread is fixed temporarily with needing to install additional pin insulator in mesh belt operation in 10kV, after the completion of waiting operation
Pin insulator is removed again.So it fills, tear pin insulator open and need to consume certain time, reduce working efficiency, simultaneously
When binding to live wire, binding tail portion is also possible to Discharge Phenomena.Therefore, being badly in need of one kind can replace pin type
Insulator is to be fixed temporarily the product of drainage thread, but there is no such products to occur on the market, so determining to develop one kind
Simple and practical, safe and efficient tool replaces pin insulator.
Pin insulator installation trouble, reduces the efficiency of live line work, increases personal safety risk；The second, pin type
Slight crackle easily occurs for insulator itself, even if field personnel is difficult to find the defect, leaves security risk to route, increases
The insecurity factor for having added route to run.Third, when carrying out livewire work, also need to fix live wire using binding is wanted,
It not only installs, dismantle trouble, when binding to live wire, binding tail portion is also possible to Discharge Phenomena.
Utility model content
The purpose of this utility model is, in order to solve existing pin insulator with above-mentioned shortcoming, to provide one
Kind 10kV insulating double-head folder.
In order to achieve the above object, the utility model provides a kind of 10kV insulating double-head folder, including top collet, insulation
Bar and pedestal；
The top of the top collet is set as arc-shaped, and the centre of lower part is equipped with tapped through hole, and insulating bar includes that can reverse
Insulation shaft and threaded screw rod, insulate shaft and threaded screw rod be structure as a whole, and threaded screw rod passes through mandril collet lower part spiral shell
Line through-hole, the outer diameter of the insulation shaft are greater than the diameter of tapped through hole, are provided with fixture block, fixture block surface at the top of threaded screw rod
For to recessed arc-shaped；Pedestal is set to the lower section of insulation shaft, and the pedestal is equipped with screw hole, will by rotating insulated screw
Pedestal is fixed on angle bar cross-arm.
Further, the top collet top is arc-shaped symmetrical with the arc-shaped structure on fixture block surface, uses
In fixed conducting wire.
Further, the top collet is made of epoxy resin.
The utility model has the beneficial effects that
The first, by using insulating double-head folder replace pin insulator, can increase electrical body in operation and ground potential away from
From raising operational security.
The second, it does not use binding and electrical body is fixed, improve operating efficiency, reduce material consumption.
Third, top collet are made of epoxy resin, are a kind of insulating materials, are avoided that electric conduction phenomena occurs, are increased
Security reliability.
Detailed description of the invention
Fig. 1 is specific embodiment of the utility model structural schematic diagram.
Wherein collet at the top of 1-, 2- insulation shaft, 3- pedestal, 4- collet, 5- threaded screw rod, 6- angle bar cross-arm clamping part,
7- screw.
Specific embodiment
The insulating double-head clip main body part 10KV of development is made of glass reinforced plastic epoxy resin, and one is divided into three parts: top
Portion's collet segment, can turn round insulation club body, the base portion that is fixed on angle bar cross-arm.
Top collet segment adjusts the opening, silent of top collet by the insulation club body that can be turned round, in actual band
Wire sleeve is entered by rotating insulated bar when electric operation, then rotating insulated rod twisting buckle, has the function that fixed conducting wire；One
As can fix the conducting wire of 50mm ~ 300mm, the product of drainage thread is fixed temporarily instead of pin insulator.
Insulation club body is the main part of insulating double-head folder, has isolation interface to fix at the both ends of shaft, effect is
It can skid off shaft when preventing from extending movable insulating bar in practical livewire work.Insulated conductor support rod original is 0.8 meter long, makes
Obtain staff's more safely operation.
The base portion being fixed on angle bar cross-arm.Base portion is using glass reinforced plastic epoxide resin material, insulating properties
It can be good.It can be by the insulating screw adjustment base of two pieces of 16mm of pedestal the lowermost, convenient for being fixed on the angle bar of different-thickness
On cross-arm.
Shell can be to be made of materials with preferable insulating capacity such as porcelain cup, north material, glass.
The structure of top collet can fix the conducting wire of 50mm ~ 300mm；
Coilable shaft can carry out open and close mouth operating function to top collet.Wherein, the coilable shaft of yellow is long
It is safe distance that degree, which is 80cm,.
Pedestal is fixed on the base portion on angle bar cross-arm, angle bar can be fixed on by rotating insulated screw, on band iron.
Pedestal 3 includes upper plate lower plate, and upper plate is fixedly connected with lower plate so that there are certain plates between upper plate and lower plate
Slit-shaped angulation iron cross arm clamping part 6, screw 7 penetrate into angle bar cross-arm clamping part on the outside of lower plate, can be by angle bar cross-arm
Between being fixed on the inside of screw 7 and upper plate, when angle bar cross-arm if you need to be clamped in different-thickness, then the screw-in position of screw thread is adjusted
The purpose for adapting to different-thickness angle bar cross-arm can be realized.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model without departing from the concept of the premise utility
Within enclosing.
Claims (3)
1.10kV insulating double-head folder, it is characterized in that: including top collet, insulating bar and pedestal；
The top of the top collet is set as arc-shaped, and the centre of lower part is equipped with tapped through hole, and insulating bar includes coilable exhausted
Edge shaft and threaded screw rod, insulation shaft and threaded screw rod are structure as a whole, and threaded screw rod is logical across mandril collet lower thread
The outer diameter in hole, the insulation shaft is greater than the diameter of tapped through hole, is provided with fixture block at the top of threaded screw rod, fixture block surface be to
Recessed is arc-shaped；Pedestal is set to the lower section of insulation shaft, and the pedestal is equipped with screw hole, by rotating insulated screw by pedestal
It is fixed on angle bar cross-arm.
2. 10kV insulating double-head according to claim 1 folder, it is characterized in that: the top collet top it is arc-shaped with
The arc-shaped structure on fixture block surface is symmetrical, for fixing conducting wire.
3. 10kV insulating double-head folder according to claim 1, it is characterized in that: top collet is made of epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571178.5U CN208479115U (en) | 2018-04-20 | 2018-04-20 | 10kV insulating double-head folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571178.5U CN208479115U (en) | 2018-04-20 | 2018-04-20 | 10kV insulating double-head folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208479115U true CN208479115U (en) | 2019-02-05 |
Family
ID=65206586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820571178.5U Active CN208479115U (en) | 2018-04-20 | 2018-04-20 | 10kV insulating double-head folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208479115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445056A (en) * | 2019-09-20 | 2019-11-12 | 国网青海省电力公司黄化供电公司 | A kind of multifunction insulating bracket |
-
2018
- 2018-04-20 CN CN201820571178.5U patent/CN208479115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445056A (en) * | 2019-09-20 | 2019-11-12 | 国网青海省电力公司黄化供电公司 | A kind of multifunction insulating bracket |
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