CN210628541U - Insulating dual-purpose operating means of quick-operation joint - Google Patents
Insulating dual-purpose operating means of quick-operation joint Download PDFInfo
- Publication number
- CN210628541U CN210628541U CN201920122163.5U CN201920122163U CN210628541U CN 210628541 U CN210628541 U CN 210628541U CN 201920122163 U CN201920122163 U CN 201920122163U CN 210628541 U CN210628541 U CN 210628541U
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- Prior art keywords
- insulating
- quick
- wire
- dual
- quick plug
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- 238000009413 insulation Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 125000003003 spiro group Chemical group 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 241000309551 Arthraxon hispidus Species 0.000 abstract description 2
- 230000011731 head segmentation Effects 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an insulating dual-purpose operating means of quick-operation joint, including fastener, first insulation action bars, second insulation action bars, operating hook, the fastener is including the double-layered line base, wire briquetting, clamping screw, the quick plug that are the V type, clamping screw and double-layered line base spiro union, the rotatable connection of tip of wire briquetting and clamping screw to wire briquetting slidable connects on the double-layered line base, and the quick plug is connected with clamping screw through at least twice elastic steel round pin, and the quick plug is connected with first insulation action bars, and first insulation action bars is connected with second insulation action bars, and second insulation action bars and operating hook are connected. Adopt brand-new trilateral dual-purpose action bars that press from both sides tightly, with insulating operation hook and insulating locking wire clamp integration in an action bars to use high-speed joint head segmentation to connect, conveniently dismantle and carry, assemble and use, the operation is effectual, efficient.
Description
Technical Field
The utility model relates to an electric power industry live working multiplexer utensil field especially relates to an insulating dual-purpose operating means of quick-operation joint.
Background
The insulating operation hook and the insulating locking wire clamp are auxiliary tools for live working, and the high-altitude live working is an important maintenance means for ensuring the safe and reliable operation of power supply equipment and improving the economic operation and service quality of a power grid. At present, in the operations of live disconnection and drainage of a power line, an insulating operation device is required to assist the operation so as not to influence the production and living electricity of line users. Particularly, in the disconnection drainage work, when the peeling work of the wire is performed, the insulating operation hook and the insulating lock clamp (for preventing the wire from rotating) are used at the same time. Meanwhile, when some temporary lap joints are used for drainage, a wire locking clamp is needed.
Most of the prior insulating operation hooks and insulating lockwire clamps in China are used separately, one is that the operation head is fixed with the insulating rod, and the other is that the operation head can be separated from the insulating rod; the two types of the insulation rods have the problem of overlong insulation rods, and are inconvenient to carry, and the second mode generally adopts a plum blossom head connection and screw locking mode at present, so that the operation is complicated and long in time; the existing wire locking clamp is locked by a large arc, the contact area is small, and the locking effect is poor. Above all kinds of current situations cause two kinds of instruments of current insulating operation hook and insulating fastener to carry inconveniently, complex operation, the operating efficiency is low.
Disclosure of Invention
In order to overcome above-mentioned prior art's weak point, the utility model provides an insulating dual-purpose operating means of quick-operation joint adopts brand-new trilateral tight dual-purpose action bars of clamp, with insulating operation hook and insulating locking wire clamp integration in an action bars to use the high-speed joint head segmentation to connect, conveniently dismantle and carry, the equipment is used, the operation is effectual, efficient.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an insulating dual-purpose operating means of quick-operation joint, includes that locking clamp, first insulating bar, second insulating bar, operating hook, locking clamp is including the double-layered line base, wire briquetting, clamping screw, the quick plug that are the V type, clamping screw and double-layered line base spiro union, the rotatable connection of tip of wire briquetting and clamping screw to wire briquetting slidable connects on clamping line base, and the quick plug is connected with clamping screw through at least two elastic steel pins, and the quick plug is connected with first insulating bar, and first insulating bar is connected with the insulating bar of second, and the insulating bar of second is connected with operating hook.
In the above technical solution, the first insulating operation rod includes an insulating rod and a quick coupling assembly connected to both ends of the insulating rod.
In the above technical solution, the second insulated operating rod includes an insulated operating rod and a quick connector assembly and a quick plug respectively connected to an end thereof.
In the technical scheme, the quick coupling assembly comprises a connecting female head, a reset spring, a locking sleeve, a locking steel ball and a stop ring, the locking steel ball is arranged in a ball hole in the side wall of the connecting female head, the reset spring is sleeved outside the connecting female head, the locking sleeve is sleeved outside the reset spring, the stop ring is clamped in a groove in the upper end of the connecting female head, and an inner hexagonal hole is formed in the center of the connecting female head.
In the technical scheme, the side wall of the quick plug is provided with a V-shaped groove matched with the locking steel ball, and the end part of the quick plug is provided with a hexagonal head matched with the connecting female head.
In the above technical scheme, the inner bore department from the top down of locking collar is equipped with first inclined plane, second inclined plane and third inclined plane, and the slope of first inclined plane to third inclined plane increases gradually, and the third inclined plane slope is 90.
In the technical scheme, the operation hook comprises a quick plug and a hook head, and the quick plug is connected with the hook head through welding.
In the technical scheme, the contact surface of the wire pressing block is provided with sawteeth for increasing friction force, the middle of the wire pressing block is provided with at least two parallel guide grooves, the angle of the wire clamping base is 70 degrees, and the middle of the wire clamping base is provided with the parallel guide grooves matched with the wire pressing block.
In the technical scheme, the side surface of the wire clamping base is provided with the drainage bolt.
The utility model has the advantages that: because the insulating rod is made of insulating materials, the utility model can be matched with an insulating tool to operate under the condition of live line, thereby not influencing the normal electricity consumption of residents and enterprises and greatly improving the satisfaction degree of users; the insulating rod adopts two sections of detachable type, the operation head hardware can be detached independently, and a one-key quick-inserting type connector is adopted, so that the utility model is convenient to carry and simple and convenient to operate; the wire locking clamp hardware adopts a novel three-side clamping structure, the clamping is firm and reliable, and the operation is quick, safe and reliable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the wire-locking clip of fig. 1.
Fig. 3 is a schematic structural diagram of the first insulating operating rod in fig. 1.
Fig. 4 is a schematic structural view of the second insulating operating rod in fig. 1.
Fig. 5 is an exploded view of the quick connector assembly of fig. 3 and 4.
Fig. 6 is a schematic cross-sectional view of the locking sleeve of fig. 5.
Fig. 7 is a schematic structural view of the operating hook of fig. 1.
FIG. 8 is a schematic view of the quick connector of FIG. 1 shown before and after insertion into the quick connector assembly;
wherein: 1. the wire clamping device comprises a wire locking clamp, 11, a wire clamping base, 12, a wire pressing block, 13, a flat steel wire retainer ring, 14, a clamping screw rod, 15, an elastic steel pin, 16, a wire locking clamp quick plug, 17, a drainage bolt, 18, a nut gasket, 2, a first insulating operating rod, 21, a quick joint assembly, 211, a stop ring, 212, a locking sleeve, 212a, a first inclined surface, 212b, a second inclined surface, 212c, a cylindrical surface, 213, a reset spring, 214, a locking steel ball, 215, a connecting female head, 22, a first insulating rod, 3, a second insulating operating rod, 31, an insulating rod quick plug, 32, a second insulating rod, 4, an operating hook, 41, an operating hook quick plug and 42 hook heads.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 7, the dual-purpose operating device for quick connector insulation comprises a wire locking clamp 1, a first insulation operating rod 2, a second insulation operating rod 3 and an operating hook 4, wherein the wire locking clamp 1 comprises a V-shaped wire clamping base 11, a wire pressing block 12, a clamping screw 14 and a wire locking clamp quick plug 16, the clamping screw 14 is in threaded connection with the wire clamping base 11, the wire pressing block 12 is rotatably connected with the end of the clamping screw 14, the wire pressing block 12 is slidably connected to the wire clamping base 11, the wire locking clamp quick plug 16 is connected with the clamping screw 14 through at least two elastic steel pins 15, the wire locking clamp quick plug 16 is connected with the first insulation operating rod 2, the first insulation operating rod 2 is connected with the second insulation operating rod 3, and the second insulation operating rod 3 is connected with the operating hook 4.
In the above technical solution, the first insulating operation rod 2 includes a first insulating rod 22 and a quick coupling assembly 21 connected to two ends of the insulating rod 22.
In the above technical solution, the second insulated operating rod 3 comprises an insulated operating rod 32 and a quick coupling assembly 21 and a quick plug 31 respectively connected to the ends thereof.
In the above technical solution, the quick coupling assembly 21 includes a connecting female head 215, a return spring 213, a locking sleeve 212, a locking steel ball 214 and a blocking ring 211, the locking steel ball 213 is disposed in a ball hole on a side wall of the connecting female head 215, the return spring 213 is sleeved outside the connecting female head 215, the locking sleeve 212 is sleeved outside the return spring 213, the blocking ring 211 is clamped in a groove at an upper end of the connecting female head 215, and an inner hexagonal hole is disposed at a center of the connecting female head 215. The return spring 213 can return the locking sleeve 212 and compress the locking balls 214, and the stop ring 211 prevents the locking sleeve 212 from being removed.
In the above technical solution, the side walls of the locking wire clamp quick plug 16, the insulating rod quick plug 31 and the operating hook quick plug 41 are provided with V-shaped grooves matched with the locking steel balls, and the end of the quick plug is a hexagonal head matched with the connecting female head. The V-shaped groove can be clamped by the locking steel ball 214 to limit axial displacement, and the hexagonal head at the end part and the flower-shaped inner hexagonal matching of the female head 215 connected with the insulating rod can limit the rotation in the circumferential direction, so that the quick plug can be clamped.
In the above technical solution, the inner hole of the locking sleeve 212 is provided with a first inclined surface 212a, a second inclined surface 212b and a third inclined surface 212c from top to bottom, the slope of the first inclined surface to the third inclined surface gradually increases, and the slope of the third inclined surface is 90 °. When the reset spring 213 resets the locking sleeve 212, the first inclined surface 212a pushes the locking steel ball 214 to move inwards by component force, and when the locking sleeve is reset to a certain position, the second inclined surface 212b or the cylindrical surface 213c presses the locking steel ball 214 onto the V-shaped notch of the quick plug; due to machining errors, if only the cylindrical surface 212c is used for pressing, a gap is inevitably formed, the second inclined surface 212b is arranged at the position, when the locking sleeve 212 resets, a certain height difference exists between the front part and the rear part of the second inclined surface 212b, wedge-shaped clamping can be formed, and the clamping is firm without gaps.
In the above technical solution, the operation hook 4 includes an operation hook quick plug 41 and a hook head 42, and the operation hook quick plug 41 and the hook head 42 are connected by welding.
In the above technical scheme, the contact surface of the wire pressing block 12 is provided with saw teeth for increasing friction force, the middle of the wire pressing block is provided with at least two parallel guide grooves, the angle of the wire clamping base 11 is 70 degrees, and the middle of the wire clamping base is provided with parallel guide grooves matched with the wire pressing block. The guide groove can enable the wire pressing block 12 to move upwards along the wire clamping base 11 without inclining, and the wire is clamped stably and firmly. The V-shaped angle of the wire clamping base and the arc surface of the wire pressing block 12 can clamp the wire at three points, the clamping is firm and reliable, and the wire cannot rotate.
In the above technical solution, a drainage bolt 17 is arranged on the side surface of the wire clamping base 11. And the drainage screw 17 can be used for temporarily overlapping the copper nose and compressing the copper nose by using the nut gasket 18 for temporary drainage without replacing other tools.
All quick plugs and quick connector assemblies can be interchangeably assembled, which increases the applicability, eliminates the need for mating, and saves a great deal of time.
Fig. 8 is a schematic diagram before and after the quick plug is inserted into the quick coupling assembly, before the operation starts, the operator pulls the locking sleeve 212 downwards to the bottom, at this time, the locking steel ball 214 is retracted to the outside of the insulation rod connection female head 215, and then the quick plug of the locking wire clamp quick plug 16, the second insulation operation rod 3 or the operation hook quick plug 41 is inserted into the inner hole of the insulation rod connection female head 215, the locking sleeve 212 is released, and the quick plug is compressed. All parts are connected according to the steps, and the head wire locking clamps 1, the operating hooks 4, the first insulating operating rod 2 and the second insulating operating rod 3 are assembled.
An operator hangs the wire locking clamp 1 on a wire, and can drive the clamping screw 14 to drive the wire pressing block 12 to move upwards to clamp the wire by rotating the other end of the second insulating operating rod 3; the operating hook 4 is hung on a working component (such as a wire stripper operating ring), and the operating hook 4 can be driven to drive the relevant working component to move by rotating or moving the other end of the first insulating operating rod 2. After the operation is finished, all parts can be disassembled and retracted and can be placed independently, and the carrying is convenient.
When the utility model is used, the insulating tool can be matched for operation under the condition of circuit electrification, so that the normal electricity utilization of residents and enterprises can not be influenced, and the satisfaction degree of users is greatly improved; the insulating rod adopts two sections of detachable type, the operation head hardware can be detached independently, and a one-key quick-inserting type connector is adopted, so that the utility model is convenient to carry and simple and convenient to operate; the wire locking clamp hardware adopts a novel three-side clamping structure, the clamping is firm and reliable, and the operation is quick, safe and reliable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (9)
1. The utility model provides an insulating dual-purpose operating means of quick-operation joint, characterized by: including fastener, first insulating bar, second insulating bar, operation hook, the fastener is including the double-layered line base, wire briquetting, clamping screw, the quick plug that are the V type, clamping screw and double-layered line base spiro union, the rotatable connection of tip of wire briquetting and clamping screw to wire briquetting slidable connects on the double-layered line base, and the quick plug is connected with clamping screw through at least twice elastic steel round pin, and the quick plug is connected with first insulating bar, and first insulating bar is connected with second insulating bar, and second insulating bar is connected with the operation hook.
2. The dual-purpose quick connector insulating operator of claim 1, further comprising: the first insulation operating rod comprises an insulation rod and quick joint assemblies connected to two ends of the insulation rod.
3. The dual-purpose quick connector insulating operator of claim 1, further comprising: the second insulating operation rod comprises an insulating operation rod, and a quick connector assembly and a quick plug which are connected to the end portions of the insulating operation rod respectively.
4. The dual-purpose quick connector insulating operator of claim 1, further comprising: the operation hook comprises a quick plug and a hook head, and the quick plug is connected with the hook head through welding.
5. The dual-purpose operation device for insulating quick connectors as claimed in claim 2 or 3, wherein: the quick coupling assembly comprises a connecting female head, a reset spring, a locking sleeve, a locking steel ball and a stop ring, wherein the locking steel ball is arranged in a ball hole in the side wall of the connecting female head, the reset spring is sleeved outside the connecting female head, the locking sleeve is sleeved outside the reset spring, the stop ring is clamped in a groove in the upper end of the connecting female head, and an inner hexagonal hole is formed in the center of the connecting female head.
6. The dual-purpose operation device for insulating quick connectors as claimed in claim 3 or 4, wherein: the quick plug is characterized in that a V-shaped groove matched with the locking steel ball is formed in the side wall of the quick plug, and the end of the quick plug is provided with a hexagonal head matched with the connecting female head.
7. The dual-purpose quick connector insulating operator of claim 5, further comprising: the inner hole department from the top down of locking cover is equipped with first inclined plane, second inclined plane and third inclined plane, and the slope crescent of first inclined plane to third inclined plane, and the third inclined plane slope is 90.
8. The dual-purpose quick connector insulating operator of claim 1, further comprising: the wire clamping base is characterized in that saw teeth for increasing friction force are arranged on the contact surface of the wire pressing block, at least two parallel guide grooves are arranged in the middle of the wire pressing block, the angle of the wire clamping base is 70 degrees, and the parallel guide grooves matched with the wire pressing block are arranged in the middle of the wire clamping base.
9. The dual-purpose quick connector insulating operator of claim 1, further comprising: and a drainage bolt is arranged on the side surface of the wire clamping base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122163.5U CN210628541U (en) | 2019-01-24 | 2019-01-24 | Insulating dual-purpose operating means of quick-operation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122163.5U CN210628541U (en) | 2019-01-24 | 2019-01-24 | Insulating dual-purpose operating means of quick-operation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210628541U true CN210628541U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920122163.5U Expired - Fee Related CN210628541U (en) | 2019-01-24 | 2019-01-24 | Insulating dual-purpose operating means of quick-operation joint |
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| CN (1) | CN210628541U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807166A (en) * | 2020-08-18 | 2020-10-23 | 广东新电电力科技有限公司 | Power transmission and distribution line grounding device |
| CN112033065A (en) * | 2020-07-22 | 2020-12-04 | 安徽靖童科技农业发展有限公司 | Freezing fresh-keeping box for fried food |
| CN112607060A (en) * | 2020-12-15 | 2021-04-06 | 南京林业大学 | Large-scale space truss structure suitable for on-orbit assembly |
-
2019
- 2019-01-24 CN CN201920122163.5U patent/CN210628541U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033065A (en) * | 2020-07-22 | 2020-12-04 | 安徽靖童科技农业发展有限公司 | Freezing fresh-keeping box for fried food |
| CN111807166A (en) * | 2020-08-18 | 2020-10-23 | 广东新电电力科技有限公司 | Power transmission and distribution line grounding device |
| CN112607060A (en) * | 2020-12-15 | 2021-04-06 | 南京林业大学 | Large-scale space truss structure suitable for on-orbit assembly |
| CN112607060B (en) * | 2020-12-15 | 2022-11-29 | 南京林业大学 | Large-scale space truss structure suitable for on-orbit assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230820 Address after: 430064 Hubei city of Wuhan province Wuchang Luojiashan Patentee after: WUHAN University Address before: Building 1, No. 25 Gaoxin Fourth Road, Dongyi Industrial Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430300 Patentee before: WUHAN FENJIN POWER TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |