CN216413282U - Electric power wire overhauls uses earth connection device convenient to operation - Google Patents
Electric power wire overhauls uses earth connection device convenient to operation Download PDFInfo
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- CN216413282U CN216413282U CN202122961370.XU CN202122961370U CN216413282U CN 216413282 U CN216413282 U CN 216413282U CN 202122961370 U CN202122961370 U CN 202122961370U CN 216413282 U CN216413282 U CN 216413282U
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- rod
- insulating outer
- inner rod
- slide
- fixed seat
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Abstract
The utility model discloses a grounding wire device convenient to operate and used for power wire maintenance, which comprises an insulating outer rod, an inner rod, an adjusting slide block, a fixed seat and a hook, wherein the insulating outer rod is provided with a plurality of insulating outer rods, and the insulating outer rods are arranged in the insulating outer rods and are connected with the inner rod through the adjusting slide block: a sliding groove matched with the inner rod is formed in the insulating outer rod, and a first return spring is fixedly connected between the inner rod and the bottom of the sliding groove; the fixed seat is fixed at the upper end of the insulating outer rod, the upper end of the inner rod is fixed with a supporting plate, and a V-shaped piece is fixed on the supporting plate; a second return spring is arranged between the lower end of the supporting plate and the upper end of the fixed seat; the hook is fixedly connected with the fixed seat, and a V-shaped groove is formed in the part, corresponding to the fixed seat, of the hook; the outer wall of insulating outer pole is equipped with spacing slide, and the slide of adjusting block slides and locates spacing slide department, and adjusts the slide and be connected with interior pole. According to the utility model, the adjusting slide block is pushed upwards or pulled downwards to drive the inner rod to move up and down in the insulating outer rod, so that the power wire can be fixed by using the V-shaped piece and the V-shaped groove, the operation can be carried out by one hand, the operation is simple, the use is convenient, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of electric power overhaul, in particular to a grounding wire device for electric power wire overhaul, which is convenient to operate.
Background
The short circuit grounding wire device is one of the most common devices during power line inspection, is also a necessary device for guaranteeing the personal safety of electric power maintenance personnel, and mainly comprises a grounding wire, a wire clamp hook and the like, wherein the grounding wire is used for grounding a power transmission line, and the wire clamp hook is used for fixing a power transmission lead. However, the existing short-circuit grounding wire device has certain defects in actual work, and the existing short-circuit grounding wire device is high in installation difficulty, long in wire hanging time and slow in pressing mode, greatly increases the wire hanging difficulty and reduces the working efficiency.
Therefore, there is a need for a grounding wire device for power wire maintenance that is easy to operate.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides the grounding wire device for the power conducting wire maintenance, which is convenient to operate.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides an electric power wire overhauls uses earth connection device convenient to operation, includes insulating outer pole, interior pole, adjusting sliding block, fixing base and couple:
a sliding groove matched with the inner rod is formed in the insulating outer rod, the inner rod is inserted on the insulating outer rod in a sliding mode through the sliding groove, and a first reset spring is fixedly connected between the inner rod and the bottom of the sliding groove;
the fixed seat is fixed at the upper end of the insulating outer rod, the inner rod upwards movably penetrates through the fixed seat, a supporting plate is fixed at the upper end of the inner rod, and a V-shaped piece is fixed on the supporting plate; a second return spring is arranged between the lower end of the supporting plate and the upper end of the fixed seat, and the second return spring is sleeved on the inner rod;
the hook is fixedly connected with the fixed seat, a V-shaped groove is formed in the part, corresponding to the fixed seat, of the hook, and the hook is connected with a grounding wire through a connecting piece;
the outer wall of insulating outer pole is equipped with spacing slide, and the slide of adjusting block slides and locates spacing slide department, and adjusts the slide and be connected with interior pole.
Furthermore, the adjusting slide block comprises a limiting slide rod and a wedge-shaped block, the limiting slide rod is slidably sleeved inside the limiting slide way, and the limiting slide rod is fixedly connected with the outer wall of the inner rod; the wedge-shaped block is positioned outside the insulating outer rod and is fixedly connected with the limiting sliding rod.
Furthermore, anti-skid seams are distributed on the outer wall of the wedge-shaped block.
Furthermore, slots are arranged at the positions, corresponding to the two ends of the V-shaped piece, of the hooks.
Furthermore, an insulating handle is arranged at the lower end of the insulating outer rod.
Further, a rubber cushion layer is bonded on the inner wall of the V-shaped piece.
The utility model has the beneficial effects that:
under the combined action of the V-shaped groove and the V-shaped piece, the power wires with different pipe diameter sizes can be clamped and fixed, the firmness is high, and the practical performance is good; simultaneously be equipped with V type groove at the couple inboard, seted up the slot with V type spare matched with at the inner wall of couple, when the electric power wire pipe diameter of pressing from both sides was got less, inside the slot can be inserted to the upper end of V type spare, presss from both sides tightly the less electric power wire of pipe diameter.
The power line connector is provided with the second return spring and the first return spring in a matched mode, and under the combined action of the second return spring and the first return spring, the second return spring and the first return spring can provide upward elastic force for the inner rod when the inner rod moves downwards in the insulating outer rod by utilizing the good elastic performance of the second return spring and the first return spring, so that the inner rod can move upwards quickly after the adjusting sliding block is loosened, and a power wire is extruded and clamped through the V-shaped piece and the V-shaped groove.
According to the utility model, the adjusting slide block is pushed upwards or pulled downwards to drive the inner rod to move up and down in the insulating outer rod, so that the power wire can be fixed by using the V-shaped piece and the V-shaped groove, the operation can be carried out by one hand, the operation is simple, the use is convenient, and the working efficiency is greatly improved. Meanwhile, the outer wall of the wedge-shaped block is distributed with anti-slip seams, so that the surface friction force of the wedge-shaped block is greatly improved under the action of the anti-slip seams, and the phenomenon of slipping when the wedge-shaped block is pushed is avoided.
Drawings
FIG. 1 is a schematic plan view of the apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of the insulating outer rod according to the present invention;
fig. 3 is a schematic structural diagram of an adjusting slider in the present invention.
Wherein: 1. an insulated handle; 2. adjusting the sliding block; 201. a wedge block; 202. anti-skid seams; 203. a limiting slide bar; 3. a first return spring; 4. a limiting slide way; 5. an insulating outer rod; 6. an inner rod; 7. a fixed seat; 8. a second return spring; 9. a power conductor; 10. a V-shaped groove; 11. hooking; 12. a slot; 13. a V-shaped piece; 14. a support plate; 15. a connecting member; 16. a ground line; 17. a chute.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 3, the present embodiment provides a grounding wire device for power conductor maintenance, which is convenient to operate, and includes an insulating handle 1, an adjusting slider 2, a wedge block 201, an anti-slip joint 202, a limiting sliding rod 203, a first return spring 3, a limiting slideway 4, an insulating outer rod 5, an inner rod 6, a fixing seat 7, a second return spring 8, a power conductor 9, a V-shaped groove 10, a hook 11, a slot 12, a V-shaped part 13, a supporting plate 14, a connecting piece 15, a grounding wire 16, and a sliding groove 17.
The insulating outer rod 5 is internally provided with a sliding groove 17 matched with the inner rod 6, the inner rod 6 is slidably inserted on the insulating outer rod 5 through the sliding groove 17, and the first return spring 3 is fixedly connected between the bottom of the inner rod 6 and the bottom of the sliding groove 17.
The fixed seat 7 is fixed at the upper end of the insulating outer rod 5, the inner rod 6 upwards slides through the fixed seat 7, a supporting plate 14 is fixed at the upper end of the inner rod 6, and a V-shaped part 13 is fixed on the supporting plate 14; a second return spring 8 is arranged between the lower end of the supporting plate 14 and the upper end of the fixed seat 7, and the outer wall of the inner rod 6 close to the upper side is sleeved with the second return spring 8.
The hook 11 is fixedly connected with the fixed seat 7, a V-shaped groove 10 is formed in the portion, corresponding to the V-shaped piece 13, of the hook 11, a connecting piece 15 is fixed on the outer wall of the hook 11, and a grounding wire 16 is fixedly connected to the connecting piece 15.
Under second reset spring 8 and first reset spring 3's combined action, utilize at the good elasticity performance of second reset spring 8 and first reset spring 3, when interior pole 6 moves down in insulating outer pole 5 inside, second reset spring 8 and first reset spring 3 can provide interior pole 6 ascending elasticity, ensure to loosen adjusting block 2 after, interior pole 6 can shift up rapidly, extrude through V type spare 13 and V type groove 10 and press from both sides tightly power conductor 9.
The outer wall of insulating outer pole 5 is equipped with spacing slide 4, and adjusting slide 2 slides and locates spacing slide 4 department, and adjusting slide 2 is connected with interior pole 6.
Can reciprocate at insulating outer pole 5 insidely to interior pole 6 through adjusting slider 2, at the in-process that interior pole 6 moved up, through the combined action of V type 13 and V type groove 10, can extrude fixedly power wire 9, the design of V type 13 and V type groove 10 can extrude the clamp tightly to not unidimensional power wire 9.
It is specific, adjust slider 2 including being fixed in the spacing slide bar 203 on interior pole 6 outer wall, and spacing slide bar 203 slip cap locates inside spacing slide 4, retrain the direction through spacing slide 4 to the removal of spacing slide bar 203, be fixed with wedge 201 at the front end of spacing slide bar 203, it has anti-skidding seam 202 to distribute on wedge 201's the outer wall, under anti-skidding seam 202's effect, improve wedge 201 friction greatly, avoid taking place the phenomenon of skidding when promoting wedge 201, through push-up or pull-down wedge 201, because wedge 201 and interior pole 6 outer wall fixed connection, therefore, wedge 201 can drive interior pole 6 and reciprocate in insulating outer pole 5 is inside, under spacing slide 4 and spacing slide 203's combined action, can retrain the removal of interior pole 6 spacing.
The hook 11 is provided with a slot 12 corresponding to the two ends of the V-shaped part 13. When the diameter of the clamped power conductor 9 is small, the upper end of the V-shaped part 13 is inserted into the slot 12 formed in the inner wall of the hook 11, so that the V-shaped part 13 and the V-shaped groove 10 are further closed, the space between the V-shaped part 13 and the V-shaped groove 10 is reduced, and the power conductor 9 is clamped and fixed.
In order to avoid abrasion to the outer wall of the power lead 9 when the V-shaped part 13 and the V-shaped groove 10 are close to each other, a rubber cushion layer is bonded on the inner wall of the V-shaped part 13.
The lower end of the insulating outer rod 5 is fixed with an insulating handle 1, so that the operation is convenient.
The working principle of the utility model is as follows:
when utilizing this device to carry out the during operation, through drop-down wedge 201, wedge 201 passes through spacing slide 4 and drives interior pole 6 and move down in insulating outer pole 5 is inside, thereby make V type spare 13 of interior pole 6 upside keep away from V type groove 10, the lower port that until couple 11 opens completely, at this moment, can locate V type groove 10 inside with power wire 9 cover, afterwards, loosen wedge 201, under second reset spring 8 and first reset spring 3's combined action, utilize the good elasticity performance of second reset spring 8 and first reset spring 3, can provide interior pole 6 ascending elasticity, ensure after loosening adjusting block 2, interior pole 6 can shift up rapidly, extrude through V type spare 13 and V type groove 10 and press from both sides tightly power wire 9. When the diameter of the clamped power conductor 9 is small, the upper end of the V-shaped part 13 is inserted into the slot 12 formed in the inner wall of the hook 11, so that the V-shaped part 13 and the V-shaped groove 10 are further closed, the space between the V-shaped part 13 and the V-shaped groove 10 is reduced, and the power conductor 9 is clamped and fixed.
The clamping device can clamp and fix the power wires with different pipe diameter sizes, has high firmness and has good practical performance.
The utility model can be operated by one hand, has simple operation and convenient use, and greatly improves the working efficiency.
Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model and it is intended to cover in the claims the utility model as defined in the appended claims.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the utility model and to simplify the description, and unless otherwise stated the above words are not intended to have a special meaning.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the scope of the present invention.
Claims (6)
1. The utility model provides a power conductor overhauls uses earth connection device convenient to operation which characterized in that: including insulating outer pole, interior pole, adjusting slide, fixing base and couple:
a sliding groove matched with the inner rod is formed in the insulating outer rod, the inner rod is inserted on the insulating outer rod in a sliding mode through the sliding groove, and a first reset spring is fixedly connected between the inner rod and the bottom of the sliding groove;
the fixed seat is fixed at the upper end of the insulating outer rod, the inner rod upwards movably penetrates through the fixed seat, a supporting plate is fixed at the upper end of the inner rod, and a V-shaped piece is fixed on the supporting plate; a second return spring is arranged between the lower end of the supporting plate and the upper end of the fixed seat, and the second return spring is sleeved on the inner rod;
the hook is fixedly connected with the fixed seat, a V-shaped groove is formed in the part, corresponding to the fixed seat, of the hook, and the hook is connected with a grounding wire through a connecting piece;
the outer wall of insulating outer pole is equipped with spacing slide, and the slide of adjusting block slides and locates spacing slide department, and adjusts the slide and be connected with interior pole.
2. The grounding wire device for power lead inspection convenient to operate as claimed in claim 1, wherein: the adjusting slide block comprises a limiting slide rod and a wedge-shaped block, the limiting slide rod is slidably sleeved inside the limiting slide way, and the limiting slide rod is fixedly connected with the outer wall of the inner rod; the wedge-shaped block is positioned outside the insulating outer rod and is fixedly connected with the limiting sliding rod.
3. The grounding wire device for power lead inspection convenient to operate as claimed in claim 2, wherein: and anti-skid seams are distributed on the outer wall of the wedge-shaped block.
4. An easy-to-operate electric power conductor inspection earth wire device according to any one of claims 1-3, characterized in that: slots are arranged at the positions, corresponding to the two ends of the V-shaped piece, of the hooks.
5. An easy-to-operate electric power conductor inspection earth wire device according to any one of claims 1-3, characterized in that: and an insulating handle is arranged at the lower end of the insulating outer rod.
6. An easy-to-operate electric power conductor inspection earth wire device according to any one of claims 1-3, characterized in that: and a rubber cushion layer is adhered to the inner wall of the V-shaped piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122961370.XU CN216413282U (en) | 2021-11-30 | 2021-11-30 | Electric power wire overhauls uses earth connection device convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122961370.XU CN216413282U (en) | 2021-11-30 | 2021-11-30 | Electric power wire overhauls uses earth connection device convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216413282U true CN216413282U (en) | 2022-04-29 |
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ID=81305600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122961370.XU Active CN216413282U (en) | 2021-11-30 | 2021-11-30 | Electric power wire overhauls uses earth connection device convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216413282U (en) |
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2021
- 2021-11-30 CN CN202122961370.XU patent/CN216413282U/en active Active
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