CN210866549U - High-voltage grounding wire clamp - Google Patents
High-voltage grounding wire clamp Download PDFInfo
- Publication number
- CN210866549U CN210866549U CN201921966200.7U CN201921966200U CN210866549U CN 210866549 U CN210866549 U CN 210866549U CN 201921966200 U CN201921966200 U CN 201921966200U CN 210866549 U CN210866549 U CN 210866549U
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- Prior art keywords
- connecting hole
- extension rod
- connector lug
- rod
- sides
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- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
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Abstract
The utility model discloses a high-voltage grounding wire clamp, including the transfer line, the upper portion of transfer line is connected with the atress and holds in the palm, the inside that the atress held in the palm is provided with supports the cover, the inside that the top of transfer line is located to support the cover is provided with the universal shaft, the top of supporting the cover is provided with the connector lug, the inside that the top of universal shaft is located the connector lug is provided with down presss from both sides the mouth, the position department that the upper portion of connector lug corresponds down presss from both sides the mouth is provided with and presss from both sides the mouth, first connecting hole has been seted up to one side of transfer line bottom, there is first extension rod in the inside of first connecting hole through. The utility model discloses when can ensure that the binding clip can reliably press from both sides tight conductor end, guarantee that the ground wire action bars can freely adjust, improve personnel's work efficiency, eliminate the potential safety hazard that the unreliable clamp of earth connection connects, simultaneously, be convenient for when screwing up, make the arm of force of screwing up moment longer, can improve and screw up efficiency.
Description
Technical Field
The utility model belongs to the technical field of the earth connection technique and specifically relates to a high voltage grounding fastener is related to.
Background
The high-voltage grounding wire is used for preventing an adjacent charged body from generating electrostatic induction electric shock or ensuring safety during false switching, the operating rod is made of an epoxy resin colored tube, the grounding soft tube is formed by twisting a plurality of strands of high-quality copper wires, the angle of a connector lug of the existing electric power high-voltage grounding wire is 0 degree and 90 degrees relative to the insulating rod, and the hooked wire is generally not horizontal at the 0 degree but forms an included angle of 120 degrees and 170 degrees with the horizontal plane due to design or sag requirements. Personnel's arm will be along with the process of fastener angle transform when articulating, constantly outwards extends the arm, can accomplish and articulate work, and personnel are easy tired, and is inefficient, has the potential safety hazard that the unreliable clamp of ground connection pressed from both sides connects, screws up the time screwing up high-pressure earth connection simultaneously, is convenient for exert force for work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a high-voltage grounding fastener has solved the process that personnel's arm will follow the fastener angle transform when articulating, constantly with the arm outwards extension, can accomplish and articulate the work, personnel are easily tired, and is inefficient, has the potential safety hazard that the unreliable clamp of ground connection pressed from both sides connects, is being convenient for exert force when screwing up high-voltage grounding line simultaneously and screws up for the lower problem of work efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-voltage grounding clamp, the transfer line comprises a transfer line, the upper portion of transfer line is connected with the atress and holds in the palm, the inside that the atress held in the palm is provided with supports the cover, the top of transfer line is located the inside of supporting the cover and is provided with the universal shaft, the top of supporting the cover is provided with down presss from both sides the mouth, the position department that the top of universal shaft is located the connector lug corresponds down presss from both sides the mouth is provided with and presss from both sides the mouth, first connecting hole has been seted up to one side of transfer line bottom, there is first extension rod inside of first connecting hole through threaded connection, the one end of first extension rod is provided with first spacing ball, the second connecting hole has been seted up to the opposite side of transfer line bottom, there is the second extension rod inside of second connecting hole through threaded connection.
Preferably, the transmission rod is in threaded connection with the stress support, the lower clamping mouth is in threaded connection with the connector lug.
Preferably, the bottom of the transmission rod is provided with a hand gripping groove above the first connecting hole and the second connecting hole.
Preferably, the middle parts of the first extension rod and the second extension rod are sleeved with soft sleeves.
Preferably, the inner threads are formed in the first connecting hole and the second connecting hole, and the outer sides of the end portions of the first extension rod and the second extension rod are provided with outer threads corresponding to the inner threads.
Preferably, the inner sides of the lower clamping nozzle and the upper clamping nozzle are coated with wear-resistant coatings.
The utility model provides a high-voltage grounding wire clamp, it passes through the drive rod transmission, through brace cover and cardan shaft transmission, press from both sides tightly the high-voltage grounding wire through lower clamping jaw in the connector lug and last clamping jaw at last, wherein be convenient for the free conversion angle of connector lug clamp through the cardan shaft, when can be in order to ensure that the connector lug can reliably press from both sides tight conductor end, guarantee that the ground wire action bars can freely adjust, personnel's work efficiency is improved, eliminate the potential safety hazard that the unreliable clamp of earth connection connects, and when necessary, through first connecting hole, first extension rod of second connecting hole and threaded connection and second extension rod, the arm of force of the moment of being convenient for tighten is longer, can improve and tighten efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the mounting structure of the first extension rod of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-2.
In the first embodiment, as shown in fig. 1 and 2, the utility model provides a high-voltage grounding wire clamp, which comprises a transmission rod 1, a stress support 2 is connected to the upper portion of the transmission rod 1, a support sleeve 3 is arranged inside the stress support 2, a universal shaft 4 is arranged at the top end of the transmission rod 1, a connector lug 5 is arranged at the top end of the support sleeve 3, a lower clamping mouth 6 is arranged at the top end of the universal shaft 4, a upper clamping mouth 7 is arranged at the upper portion of the connector lug 5 corresponding to the lower clamping mouth 6, a first connection hole 8 is arranged at one side of the bottom of the transmission rod 1, a first extension rod 10 is connected to the inside of the first connection hole 8 through a thread 9, a first limit ball 11 is arranged at one end of the first extension rod 10, a second connection hole 12 is arranged at the other side of the bottom of the transmission rod 1, a second extension rod 13 is connected to the inside of the second connection hole 12 through, one end of the second extension rod 13 is provided with a second limiting ball 14, the transmission is carried out through a transmission rod 1 during use, the transmission is carried out through a supporting sleeve 3 and a universal shaft 4, finally, the high-voltage grounding wire is clamped through a lower clamping jaw 6 and an upper clamping jaw 7 in a connector lug 5, the free angle conversion of a jointing clamp is facilitated through the universal shaft 4, the free adjustment of a grounding wire operating rod can be ensured while the reliable clamping of the jointing clamp on the conductor end is ensured, the working efficiency of personnel is improved, the potential safety hazard of the unreliable clamping connection of the grounding wire is eliminated, and when necessary, the first extension rod 10 and the second extension rod 13 are connected through the first connecting hole 8, the second connecting hole 12 and the thread 9, the moment arm of tightening torque is longer, and the tightening efficiency can be improved.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, the transmission rod 1 is connected with the stressed bracket 2 and the lower clamping jaw 6 is connected with the connector lug 5 through threads 9, and the transmission rod 1 and the lower clamping jaw 6 can rotate conveniently through the threads 9.
Third embodiment, on the basis of the first embodiment, as shown in fig. 1, a hand gripping groove 15 is provided at the bottom of the transmission rod 1 above the first connecting hole 8 and the second connecting hole 12, and the hand gripping groove 15 facilitates gripping of the transmission rod 1.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, the middle portions of the first extension rod 10 and the second extension rod 13 are sleeved with the soft sleeves 16, and the first extension rod 10 and the second extension rod 13 can be conveniently gripped through the soft sleeves 16.
Fifth embodiment, on the basis of first embodiment, given by fig. 2, the inside of first connecting hole 8 and second connecting hole 12 has all been seted up there is the internal thread, and the outside of first extension rod 10 and second extension rod 13 tip corresponds the internal thread and has seted up the external screw thread, through internal thread and external screw thread, makes things convenient for the inside of first connecting hole 8 and second connecting hole 12 to all be seted up there is the internal thread, first extension rod 10 and second extension rod 13 and the connection between first connecting hole 8 and the second connecting hole 12.
Sixth embodiment, based on the first embodiment, as shown in fig. 1, the inner sides of the lower jaw 6 and the upper jaw 7 are coated with wear-resistant coatings, so that the wear resistance of the lower jaw 6 and the upper jaw 7 can be improved conveniently.
The utility model provides a high voltage ground clamp, it passes through the transmission line 1 transmission during use, through brace 3 and the transmission of cardan shaft 4, press from both sides tightly the high-pressure earth connection through lower tong 6 in the connector lug 5 and last tong 7 at last, wherein through the free conversion angle of cardan shaft 4 jointing clamp of being convenient for, can be in order to ensure that the jointing clamp can reliably press from both sides the tight conductor end, guarantee that the earth wire action bars can freely adjust, personnel's work efficiency is improved, eliminate the potential safety hazard that the earthing wire can not reliably press from both sides and connect, and when necessary, through first connecting hole 8, first extension rod 10 and second extension rod 13 are connected to second connecting hole 12 and screw thread 9, the arm of force of the moment of being convenient for tighten is longer, can improve and tighten efficiency.
The utility model discloses when can ensure that the binding clip can reliably press from both sides tight conductor end, guarantee that the ground wire action bars can freely adjust, improve personnel's work efficiency, eliminate the potential safety hazard that the unreliable clamp of earth connection connects, simultaneously, be convenient for when screwing up, make the arm of force of screwing up moment longer, can improve and screw up efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A high-voltage grounding wire clamp is characterized by comprising a transmission rod (1), wherein the upper part of the transmission rod (1) is connected with a stress support (2), a support sleeve (3) is arranged inside the stress support (2), a universal shaft (4) is arranged at the top end of the transmission rod (1) and inside the support sleeve (3), a connector lug (5) is arranged at the top end of the support sleeve (3), a lower clamping mouth (6) is arranged at the top end of the universal shaft (4) and inside the connector lug (5), an upper clamping mouth (7) is arranged at the position, corresponding to the lower clamping mouth (6), of the upper part of the connector lug (5), a first connecting hole (8) is formed in one side of the bottom of the transmission rod (1), a first extension rod (10) is connected inside the first connecting hole (8) through a thread (9), a first limiting ball (11) is arranged at one end of the first extension rod (10), a second connecting hole (12) is formed in the other side of, the inside of the second connecting hole (12) is connected with a second extension rod (13) through a thread (9), and one end of the second extension rod (13) is provided with a second limiting ball (14).
2. A high-voltage grounding clamp as claimed in claim 1, characterized in that the transmission rod (1) is connected with the stress support (2) and the lower clamping jaw (6) is connected with the connector lug (5) through threads (9).
3. A high voltage earth clamp according to claim 1, characterized in that the bottom of the driving rod (1) above the first connection hole (8) and the second connection hole (12) is provided with a hand gripping groove (15).
4. A high voltage earth clamp according to claim 1, characterized in that a soft sleeve (16) is sleeved on the middle of the first extension rod (10) and the second extension rod (13).
5. The high-voltage grounding wire clamp as claimed in claim 1, wherein the first connecting hole (8) and the second connecting hole (12) are internally provided with internal threads, and the outer sides of the ends of the first extension rod (10) and the second extension rod (13) are correspondingly provided with external threads corresponding to the internal threads.
6. A high voltage earth clamp according to claim 1, characterized in that the inner sides of the lower jaw (6) and the upper jaw (7) are coated with a wear resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921966200.7U CN210866549U (en) | 2019-11-14 | 2019-11-14 | High-voltage grounding wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921966200.7U CN210866549U (en) | 2019-11-14 | 2019-11-14 | High-voltage grounding wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210866549U true CN210866549U (en) | 2020-06-26 |
Family
ID=71292955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921966200.7U Active CN210866549U (en) | 2019-11-14 | 2019-11-14 | High-voltage grounding wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210866549U (en) |
-
2019
- 2019-11-14 CN CN201921966200.7U patent/CN210866549U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |