CN216289865U - Insulating operating rod for live line maintenance - Google Patents
Insulating operating rod for live line maintenance Download PDFInfo
- Publication number
- CN216289865U CN216289865U CN202121759345.7U CN202121759345U CN216289865U CN 216289865 U CN216289865 U CN 216289865U CN 202121759345 U CN202121759345 U CN 202121759345U CN 216289865 U CN216289865 U CN 216289865U
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- Prior art keywords
- insulating
- clamp
- connecting rod
- mouth
- grab handle
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- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 3
- 230000003578 releasing effect Effects 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses an insulated operating rod for live line maintenance, which comprises a clamp, an insulating pipe, a connecting rod, an electric unit and an insulating grab handle, wherein one end of the insulating pipe is adjusted and connected with the clamp, the middle part of the insulating pipe is axially inserted with the connecting rod in a sliding manner, and the other end of the insulating pipe is axially fixedly connected with the insulating grab handle; a screw motor is axially embedded in the insulating grab handle; one end of the connecting rod is powered by the electric unit to provide axial sliding power, and the other end of the connecting rod provides clamping power for the clamp. The operation rod can electrically control the clamping and releasing actions of the clamp, the operation efficiency and the safety of the operation rod are obviously higher than those of mature products in the prior art, and the operation rod is simple in structure and easy to realize.
Description
Technical Field
The utility model relates to the technical field of line maintenance tools, in particular to an insulating operating rod for live line maintenance.
Background
With the continuous maturity of the artificial intelligent distribution network live working robot and the comprehensive investment of distribution network maintenance work in the nationwide range, the operation of the live working robot becomes an important component of the live working. The insulating operation rod that live working robot equipped with need to be used to the operating personnel in the work of taking a fire to live robot lead wire and press from both sides, put the lead wire operation, and this insulating operation rod bottom has rotary device, and manual rotation rotary device control insulating operation rod clamp is opened, is closed when the operating personnel operates and reaches the operation such as pressing from both sides, putting to the lead wire.
The defects and shortcomings of the prior art are as follows:
1. the insulating operating rod provided by the live working robot wastes time and labor when being used for clamping and releasing the lead, namely, the live working robot for the distribution line is used for carrying out the clamping and releasing operation on the three-phase lead by using the insulating operating rod in sequence under the conditions that operators wear line gloves, insulating gloves and anti-puncture sheepskin gloves, the existing rotating device of the insulating operating rod is difficult to operate, has high requirements on the physical performance of the operators, wastes time and labor, and reduces the operating efficiency.
2. Live working robot is equipped with insulating action bars suitability and is poor, has greatly prolonged operating time and is difficult to guarantee safe distance, has the potential safety hazard: a large number of field operation experiences prove that the insulating operating rod has the problem of insufficient length, the problem is caused by the fact that the position of a line needs to be scanned before the operation of a live working robot, a long distance needs to be reserved between an insulating bucket and the line due to the factors such as the length of an operating arm of the robot, the safety distance and the like, and the insulating bucket cannot move after the scanning operation. The length of an insulating operating rod of the live working robot is difficult to meet the operation requirement, so that an operator needs to readjust an insulating bucket to a proper position to interrupt the operation flow of the robot, the operation time is greatly prolonged, and the potential safety hazard is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides the insulating operating rod for live line maintenance, the operating rod can electrically control the clamping and releasing actions of the clamp, the operating efficiency and the safety of the operating rod are obviously higher than those of mature products in the prior art, and the insulating operating rod is simple in structure and easy to realize.
An insulated operating rod for live line maintenance comprises a clamp, an insulating tube, a connecting rod, an electric unit and an insulating grab handle, wherein one end of the insulating tube is connected with the clamp in an adjusting mode, the middle of the insulating tube is inserted with the connecting rod in an axial sliding mode, and the other end of the insulating tube is fixedly connected with the insulating grab handle in an axial direction; a screw motor is axially embedded in the insulating grab handle; one end of the connecting rod is powered by the electric unit to provide axial sliding power, and the other end of the connecting rod provides clamping power for the clamp.
The clamp comprises a fixed clamp mouth and a movable clamp mouth, wherein the fixed clamp mouth is fixedly connected to the end part of the insulating pipe, and the movable clamp mouth is elastically hinged and connected in the fixed clamp mouth; one end of a connecting rod is slidably supported on the side wall of the movable clamp mouth, and a reset torsion spring is sleeved on a larger shaft which is hinged and connected with the movable clamp mouth and the fixed clamp mouth; one end of the reset torsion spring is elastically supported on the fixed plier mouth, and the other end of the reset torsion spring is elastically supported on the movable plier mouth.
And the electric unit is a screw motor, and the screw output end of the screw motor is axially inserted and connected in the inner part of one end of the connecting rod in a threaded manner.
And an insulating sleeve is fixedly sleeved on the circumferential outer wall of one end, close to the insulating grab handle, of the insulating pipe.
And the tail end of the insulation grab handle is fixedly inserted with a battery for supplying power to the screw motor.
The utility model has the advantages and technical effects that:
(1) according to the insulated operating rod for live line maintenance, the lead screw motor is arranged in the insulated operating rod, the lead screw of the lead screw motor rotates to drive the connecting rod to axially slide, clamping power is provided for the movable clamp mouth, and reset power for releasing clamping is provided for the movable clamp mouth through the reset torsion spring, wherein the insulating tube, the insulating grab handle and the insulating sleeve are all used for insulating protection when an operator holds the operating rod by hand, the operation is convenient and efficient, the opening and closing control of the clamp is simple, the link that the operator manually rotates slowly is omitted, the operation efficiency is improved, the use method is convenient, the operator opens the power supply of the lead screw motor, controls the positive and negative working of the lead screw motor, and can control the clamp to clamp and release under the live condition.
(2) The utility model has wide applicability, can be popularized and used nationwide, and has great limitation on the selection of operation tools because a large number of operation experiences prove that the specifications of the leads used on the site are different due to different construction teams on the live fire-working site. The opening and closing calibers of the clamp can be suitable for the existing wires with all sizes, and can be popularized and applied to the operation sites in the whole national range.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the structure of the pliers of the present invention;
FIG. 3 is a partial cross-sectional view of the clamp of the present invention in the clamped position;
FIG. 4 is a partial cross-sectional view of the non-return position of the clamp of the present invention;
FIG. 5 is a cross-sectional view of the insulated handle of the present invention;
in the figure: 1-a battery; 2-an insulating handle; 3-an insulating sleeve; 4-an insulating tube; 5, fixing the clamp mouth; 6-interactive clamp mouth; 7-a return torsion spring; 8-connecting rod; 9-a lead screw; 10-lead screw motor.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the utility model should not be limited thereby.
An insulated operating rod for live line maintenance comprises a clamp, an insulating tube 4, a connecting rod 8, an electric unit and an insulating grab handle 2, wherein one end of the insulating tube is connected with the clamp in an adjusting mode, the middle of the insulating tube is inserted with the connecting rod in an axial sliding mode, and the other end of the insulating tube is fixedly connected with the insulating grab handle in the axial direction; a screw motor 10 is axially embedded in the insulating grab handle; one end of the connecting rod is powered by the electric unit to provide axial sliding power, and the other end of the connecting rod provides clamping power for the clamp.
The clamp comprises a fixed clamp mouth 5 and a movable clamp mouth 6, wherein the fixed clamp mouth is fixedly connected with the end part of the insulating pipe, and the movable clamp mouth is elastically hinged in the fixed clamp mouth; one end of a connecting rod is slidably supported on the side wall of the movable clamp mouth, and a return torsion spring 7 is sleeved on a larger shaft which is hinged and connected with the movable clamp mouth and the fixed clamp mouth; one end of the reset torsion spring is elastically supported on the fixed plier mouth, and the other end of the reset torsion spring is elastically supported on the movable plier mouth.
Moreover, the electric unit is a screw motor, and the output end of a screw 9 of the screw motor is axially inserted and connected in the inner part of one end of the connecting rod in a threaded manner.
And an insulating sleeve 3 is fixedly sleeved on the circumferential outer wall of one end of the insulating pipe close to the insulating grab handle.
And the tail end of the insulation grab handle is fixedly inserted with a battery 1 for supplying power to the screw motor.
In addition, the utility model preferably adopts a mature product in the prior art, and the connection mode that the lead screw of the lead screw motor is inserted into one end of the connecting rod and is in threaded connection with the connecting rod adopts a mature means in the prior art.
In addition, the fixed clamp mouth and the movable clamp mouth are preferably made of metal materials, so that the clamping strength can be ensured; insulating tube, connecting rod, insulating grab handle and insulating cover all adopt insulating material to make, guarantee the security of operating personnel live-wire operation.
To more clearly illustrate the embodiments of the present invention, an example is provided below:
when the insulated operating rod for live line maintenance is used, an operator respectively grips the insulating sleeve and the insulating grab handle by two hands and controls the power switch on the insulating grab handle, so that the screw motor is controlled to drive the screw to rotate forwards or backwards, the connecting rod is further driven to perform axial extension/contraction action, finally, the movable clamp mouth is pushed by the connecting rod to perform clamping action, and the movable clamp mouth is pushed by the reset torsion spring to perform unclamping action after the connecting rod is contracted.
The technical problem to be solved by the utility model is to manufacture the insulating operating rod with higher operating efficiency and wide applicability. The insulating operating rod comprises a screw motor, a connecting rod, an insulating rod and a clamp; the lead screw motor is located the insulating tube bottom, and the lead screw that is driven in the insulating sleeve by the lead screw motor during operation is rotatory in order to reach electronic replacement manual mode control clamp and open, close, and lead screw motor and connecting rod are connected respectively to the lead screw both ends, drives the forward, the moving back action of lead screw forward, reverse rotation control connecting rod through the lead screw motor. The two ends of the connecting rod are connected with the screw rod and the movable clamp mouth, the clamp closing operation is controlled when the connecting rod moves forwards, and the clamp opening operation is controlled when the connecting rod moves backwards. The lead screw and the connecting rod are arranged in the hollow insulating pipe. The clamp consists of a movable clamp mouth and a fixed clamp mouth, the movable clamp mouth is supported by a connecting rod in a sliding mode, and a reset torsion spring is arranged in the fixed clamp mouth and can provide assistance when the clamp is opened so as to ensure that the clamp is opened smoothly.
Finally, the utility model adopts the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.
Claims (5)
1. The utility model provides a live line overhauls uses insulating bar which characterized in that: the clamp comprises a clamp, an insulating pipe, a connecting rod, an electric unit and an insulating grab handle, wherein one end of the insulating pipe is connected with the clamp in an adjusting mode, the middle of the insulating pipe is inserted with the connecting rod in an axial sliding mode, and the other end of the insulating pipe is fixedly connected with the insulating grab handle in the axial direction; a screw motor is axially embedded in the insulating grab handle; one end of the connecting rod is powered by the electric unit to provide axial sliding power, and the other end of the connecting rod provides clamping power for the clamp.
2. The insulated operating rod for live line maintenance according to claim 1, wherein: the clamp comprises a fixed clamp mouth and a movable clamp mouth, wherein the fixed clamp mouth is fixedly connected to the end part of the insulating pipe, and the movable clamp mouth is elastically hinged and connected in the fixed clamp mouth; one end of a connecting rod is slidably supported on the side wall of the movable clamp mouth, and a reset torsion spring is sleeved on a comparing shaft which is hinged and connected with the movable clamp mouth and the fixed clamp mouth; one end of the reset torsion spring is elastically supported on the fixed plier mouth, and the other end of the reset torsion spring is elastically supported on the movable plier mouth.
3. The insulated operating rod for live line maintenance according to claim 1, wherein: the electric unit is a screw motor, and a screw output end of the screw motor is axially inserted and connected in the inner part of one end of the connecting rod in a threaded manner.
4. The insulated operating rod for live line maintenance according to claim 1, wherein: an insulating sleeve is fixedly sleeved on the circumferential outer wall of one end, close to the insulating grab handle, of the insulating pipe.
5. The insulated operating rod for live line maintenance according to claim 3, wherein: the tail end of the insulation grab handle is fixedly connected with a battery for supplying power to the screw motor in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121759345.7U CN216289865U (en) | 2021-07-30 | 2021-07-30 | Insulating operating rod for live line maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121759345.7U CN216289865U (en) | 2021-07-30 | 2021-07-30 | Insulating operating rod for live line maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216289865U true CN216289865U (en) | 2022-04-12 |
Family
ID=81058395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121759345.7U Active CN216289865U (en) | 2021-07-30 | 2021-07-30 | Insulating operating rod for live line maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216289865U (en) |
-
2021
- 2021-07-30 CN CN202121759345.7U patent/CN216289865U/en active Active
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