CN212304470U - Wire insulation support rod - Google Patents
Wire insulation support rod Download PDFInfo
- Publication number
- CN212304470U CN212304470U CN202020686814.6U CN202020686814U CN212304470U CN 212304470 U CN212304470 U CN 212304470U CN 202020686814 U CN202020686814 U CN 202020686814U CN 212304470 U CN212304470 U CN 212304470U
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- insulating
- rod
- pole
- opening
- outer insulating
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Abstract
The utility model belongs to the technical field of the live working technique and specifically relates to a wire insulation support pole, include insulating bar and install the opening fixture at its end, the opening fixture on install rather than the opening size adjustable latch between the opposite face, insulating bar is nested each other by outer insulating sleeve pole and interior insulator spindle and is constituteed, and the outside cover of outer insulating sleeve pole and interior insulator spindle junction is equipped with the anticreep cover that prevents the slippage of the two kneck. In live working such as live-line pole erecting and withdrawing, the tool can effectively adjust the distance between the inter-phase wires, ensure the safety of the working, effectively reduce the contact probability between the pole and the live wires in the pole erecting and withdrawing working process, and the electric shock and the line equipment accidents of personnel, and overcome the defect that the inter-phase distance is increased by stretching and fixing the two-phase wires to two sides by a common insulating rope.
Description
Technical Field
The utility model relates to a live working technical field especially relates to a wire insulation support rod.
Background
Live working refers to an operation method for overhauling and testing high-voltage electrical equipment without power failure, and is an effective measure for avoiding overhauling and power failure and ensuring normal power supply.
In the common live working process of erecting and withdrawing the pole, in order to increase the working safety distance between the conducting wires and ensure the working safety, an insulating rope is usually used for stretching and fixing the two conducting wires towards two sides, so that the material usage is increased, and the workload and the labor intensity of live working are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of what shortcoming exists in the prior art and must be written, and providing a wire insulation support rod.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a wire insulation support rod, which comprises an insulation operating rod and an open clamp arranged at the end of the insulation operating rod, wherein a locking piece with an adjustable opening size between the open clamp and the opposite surface of the open clamp is arranged on the open clamp.
Preferably, the insulating operating rod is formed by nesting an outer insulating sleeve rod and an inner insulating rod, and an anti-falling sleeve for preventing the joint of the outer insulating sleeve rod and the inner insulating rod from slipping is sleeved outside the joint of the outer insulating sleeve rod and the inner insulating rod.
Preferably, a limiting clamping groove and a limiting buckle are arranged in a gap between opposite surfaces of the outer insulating sleeve rod and the inner insulating rod, and the limiting buckle is clamped in the limiting clamping groove to fix the relative position of the outer insulating sleeve rod and the inner insulating rod.
Preferably, a separation-preventing groove and a guide block for guiding the relative movement process of the outer insulating sleeve rod and the inner insulating rod are arranged between the opposite surfaces of the outer insulating sleeve rod and the inner insulating rod, and the guide block is arranged in the separation-preventing groove in a sliding manner.
Preferably, the locking members are rotatably connected to the opening clamp, and a pull rope for adjusting the opening size of the opening is connected between the two locking members.
The utility model provides a pair of wire insulation support rod, beneficial effect lies in:
in live working such as live-line pole erecting and withdrawing, the tool can effectively adjust the distance between the inter-phase wires, ensure the safety of the working, effectively reduce the contact probability between the pole and the live wires in the pole erecting and withdrawing working process, and the electric shock and the line equipment accidents of personnel, and overcome the defect that the inter-phase distance is increased by stretching and fixing the two-phase wires to two sides by a common insulating rope.
The utility model discloses simple structure, the simple operation, solution prior art that can be fine is electrified immediately, remove the pole operation in-process, for increasing the alternate operation safe distance of wire, guarantees the security of operation, uses insulating rope to stretch double-phase wire to both sides fixed usually, when increasing the material and using, has increased work load and live working's intensity of labour's shortcoming, has stronger practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the sectional structure of the middle anti-drop groove and the guide block of the present invention.
Fig. 4 is the schematic view of the sectional structure of the middle limiting slot and the limiting buckle.
In the figure: 1-outer insulating sleeve rod, 2-inner insulating rod, 3-anti-falling sleeve, 4-opening clamp, 5-locking piece, 6-pulling rope, 71-limiting clamping groove, 72-limiting clamping buckle, 73-anti-falling groove and 74-guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a wire insulation support rod, including insulating bar and the opening fixture 4 of installing at its end, install on opening fixture 4 and the adjustable latch 5 of opening size between the opposite face rather than, when needs increase the alternate operation safe distance of wire, directly support opening fixture 4 on the wire of corresponding position, adjust 5 opening sizes of latch and make opening fixture 4 block outside the wire, then promote insulating bar and can adjust the operation safe distance of wire spare, when convenient adjusting the safe distance between the wire, the security of live working has further been guaranteed.
Insulating bar is nested each other by outer insulating sleeve pole 1 and interior insulator spindle 2 and is formed, and the outside cover of the junction of outer insulating sleeve pole 1 and interior insulator spindle 2 is equipped with the anticreep cover 3 that prevents the slippage of the two kneck, thereby make outer insulating sleeve pole 1 and interior insulator spindle 2 move to opposite direction and adjust the length of the insulating bar that outer insulating sleeve pole 1 and interior insulator spindle 2 constitute, the needs that the safe distance was adjusted between the adaptation wire, the cover is simultaneously at the in-process slippage not misplaced between the two of outer insulating sleeve pole 1 and the relative movement of interior insulator spindle 2 to the anticreep cover 3 of outer insulating sleeve pole 1 and the outside of interior insulator spindle 2.
Be equipped with spacing draw-in groove 71 and spacing buckle 72 in the clearance between the opposite face of outer insulating rod 1 and interior insulating rod 2, spacing buckle 72 card is established and is fixed to the relative position of outer insulating rod 1 and interior insulating rod 2 in spacing draw-in groove 71, after the combination length of outer insulating rod 1 and interior insulating rod 2 has been adjusted, spacing buckle 72 card is established in spacing draw-in groove 71 to relative position between outer insulating rod 1 and the interior insulating rod 2 is fixed.
Be equipped with the anticreep groove 73 to the direction of the two relative movement process between the opposite face of outer insulating bush pole 1 and interior insulating rod 2, guide block 74 slides and establishes in anticreep groove 73, at the in-process of outer insulating bush pole 1 and interior insulating rod 2 relative movement, drive anticreep groove 73 and guide block 74 relative movement, prevent that outer insulating bush pole 1 and interior insulating rod 2 from changing the position that leads to spacing draw-in groove 71 and spacing buckle 72 in the in-process relative position that removes not corresponding, spacing draw-in groove 71 and spacing buckle 72 are difficult to carry out effective fixed with the relative position of block outer insulating bush pole 1 and interior insulating rod 2.
The latch 5 rotates and connects on opening fixture 4, and is connected with same stay cord 6 of adjusting its opening size between two latches 5, when needs are adjusted opening size between opening fixture 4 and latch 5, pulling stay cord 6 makes stay cord 6 drive latch 5 and rotate to the opening size carries out remote regulation between latch 5 and the opening fixture 4, has further improved convenience and the security that this instrument used.
The working principle is as follows:
when the operation safety distance between the wires needs to be increased, the opening clamp 4 is directly abutted to the wires at the corresponding positions, the opening size of the locking piece 5 is adjusted to enable the opening clamp 4 to be clamped outside the wires, and then the insulation operating rod is pushed to adjust the operation safety distance of the wire guide piece.
Press down spacing buckle 72 and stimulate outer insulating bush pole 1 or interior insulator spindle 2 simultaneously and make spacing buckle 72 shift out from spacing draw-in groove 71, adjust the combination length of outer insulating bush pole 1 and interior insulator spindle 2, then spacing buckle 72 moves to the corresponding position with spacing draw-in groove 71 and the card is established in spacing draw-in groove 71, relative position between outer insulating bush pole 1 and interior insulator spindle 2 is fixed, at the in-process of outer insulating bush pole 1 and interior insulator spindle 2 relative movement, drive anticreep groove 73 and guide block 74 relative movement, prevent that outer insulating bush pole 1 and interior insulator spindle 2 from changing the position that leads to spacing draw-in groove 71 and spacing buckle 72 in the in-process that removes.
When the size of the opening between the opening clamp 4 and the locking member 5 needs to be adjusted, the pull rope 6 is pulled to make the pull rope 6 drive the locking member 5 to rotate, namely, the size of the opening between the locking member 5 and the opening clamp 4 is adjusted remotely.
Although embodiments of the present invention have been shown and described in the description of the present invention, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a wire insulation support rod which characterized in that: the adjustable-opening-size locking device comprises an insulating operating rod and an opening clamp arranged at the end of the insulating operating rod, wherein a locking piece with an adjustable opening size between the opening clamp and the opposite surface of the opening clamp is arranged on the opening clamp.
2. The wire insulating support rod of claim 1, wherein: the insulating operation rod is formed by nesting an outer insulating sleeve rod and an inner insulating rod, and an anti-falling sleeve for preventing the joint of the outer insulating sleeve rod and the inner insulating rod from slipping is sleeved outside the joint of the outer insulating sleeve rod and the inner insulating rod.
3. A wire insulating support rod according to claim 2, wherein: be equipped with spacing draw-in groove and spacing buckle in the clearance between the opposite face of outer insulating bush pole and interior insulating pole, spacing buckle card is established and is fixed to the relative position of outer insulating bush pole and interior insulating pole in spacing draw-in groove.
4. A wire insulating support rod according to claim 2 or 3, wherein: and a separation-preventing groove and a guide block which guide the relative movement process of the outer insulating sleeve rod and the inner insulating rod are arranged between the opposite surfaces of the outer insulating sleeve rod and the inner insulating rod, and the guide block is arranged in the separation-preventing groove in a sliding manner.
5. The wire insulating support rod of claim 1, wherein: the locking parts are rotatably connected to the opening clamp, and the same pull rope for adjusting the opening size of the opening is connected between the two locking parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686814.6U CN212304470U (en) | 2020-04-28 | 2020-04-28 | Wire insulation support rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686814.6U CN212304470U (en) | 2020-04-28 | 2020-04-28 | Wire insulation support rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212304470U true CN212304470U (en) | 2021-01-05 |
Family
ID=73964238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020686814.6U Active CN212304470U (en) | 2020-04-28 | 2020-04-28 | Wire insulation support rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212304470U (en) |
-
2020
- 2020-04-28 CN CN202020686814.6U patent/CN212304470U/en active Active
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