CN104931738A - Splicing fitting for high-altitude test - Google Patents
Splicing fitting for high-altitude test Download PDFInfo
- Publication number
- CN104931738A CN104931738A CN201510262144.9A CN201510262144A CN104931738A CN 104931738 A CN104931738 A CN 104931738A CN 201510262144 A CN201510262144 A CN 201510262144A CN 104931738 A CN104931738 A CN 104931738A
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- China
- Prior art keywords
- lower plate
- rod
- insulating bar
- binding clip
- section
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Abstract
The invention provides a splicing fitting for the high-altitude test, which comprises a fixed jaw, a movable jaw and an insulation rod. The splicing fitting is characterized in that the fixed jaw is C-shaped and comprises an upper plate, a lower plate and a connecting plate connected with the upper and lower plates. The movable jaw is located between the upper and lower plates and is not in contact with the connecting plate. The lower plate is provided with a threaded hole and two guide holes. The lower surface of the lower plate is fixedly connected with the insulation rod. The lower surface of the movable jaw is pivotally connected with a rotary rod made of insulation material, and is also fixedly connected with two guide rods made of insulation material. The rotary rod is composed of a screw section and a circular rod section. The screw section and the threaded hole are matched with each other. The guide rods are matched with the guide holes. The insulation rod is a hollow pipe. The screw section and the circular rod section of the rotary rod are located in the insulation rod, and one end of the circular rod section extends out of the guide rods. Compared with the prior art, the splicing fitting is simple in structure, and the jaws are not separated from a wire. Therefore, the wire can be clamped tightly through one shot. Meanwhile, the force of the splicing fitting can be adjusted, so that the splicing fitting is practical and convenient.
Description
Technical field
The present invention relates to for instrument that is fastening, that connect, dismantle or clamp, be specifically related to a kind of altitude test binding clip.
Background technology
Altitude test jointing clamp used is at present flexible coupling by metal clamp, wire, binding post, lifting structure form.During test, test lead is connected with power equipment by metal clamp.Although operationally easily but functionally also have incomplete place, the Chinese invention patent being CN103728474A as publication number discloses a kind of overhead jointing clamp, be made up of jointing clamp and insulating bar, jointing clamp comprises jointing clamp body, fixing metal clamp, live metal clamp, binding post, rotary screw, lifting nut, six edge screws, jointing clamp body upper part is fixedly installed fixing metal clamp and binding post, fixing metal clamp is flexible coupling by conduction and is connected with binding post, jointing clamp body interior is provided with rotary screw, rotary screw is socketed with lifting nut, lifting nut is connected with live metal clamp, and drive live metal clamp to move on jointing clamp body, rotary screw bottom is connected with six edge screws by universal joint, overhead jointing clamp is the detachable structure of insulating bar and jointing clamp body, the six rib screw channels that can embed six edge screws are provided with in insulating bar.Although its overhead jointing clamp steadiness is thought in this invention, clamping degree is higher, easily jointing clamp can be separated with insulating bar, there is stronger security, but still there is certain defect: because rotary screw rotates in jointing clamp body, friction force is certainly existed between them, under the effect of friction force, while rotary screw rotates under six edge screws drive, jointing clamp body is inevitable to rotate thereupon, only when jointing clamp body is not on electric wire, when rotary screw rotates, jointing clamp body does not just relatively rotate, so not only certain acting force is produced to electric wire, affect this body structure of electric wire and intensity, simultaneously fixing metal clamp and the live metal clamp angle of electric wire of stepping up and position are also uncontrollable, clamping could be realized in addition because needs electric wire pins jointing clamp body, other time jointing clamp body be easy to depart from electric wire, therefore sometimes need repeatedly could clamp electric wire, very inconvenient.
Summary of the invention
The defect existed in view of prior art and the reality need of altitude test wiring, the invention provides a kind of Novel high-altitude test connection folder.
Technical scheme disclosed by the invention is:
A kind of altitude test binding clip, comprise the regular jaw 1 of metal material, the moving jaw 2 of metal material, insulating bar 3, it is characterized in that: described regular jaw 1 is c-shaped, comprise upper plate 11, lower plate 13 and be connected the web joint 12 of upper plate and lower plate, moving jaw 2 is between upper plate 11, lower plate 13 and do not contact with web joint 12, lower plate 13 is arranged threaded hole 131 and two pilot holes 132, the affixed insulating bar 3 of lower surface of lower plate 13; The swing arm 4 of the lower surface pivot joint isolation material of moving jaw 2, the guide rod 5 of affixed two isolation material, described swing arm 4 comprises spiro rod section 41 and round rod segment 42, and spiro rod section 41 coordinates with threaded hole 131, and guide rod 5 coordinates with pilot hole 132; Insulating bar 3 is hollow tube, the spiro rod section 41 of swing arm 4 and round rod segment 42 be positioned at insulating bar 3 and one section of round rod segment 42 stretch out outside guide rod 5.
Further, regular jaw 1 is arranged testing current line terminals 7, moving jaw 2 is arranged voltage tester line terminals 8.
Further, the length that the length of guide rod 5, the length of spiro rod section 41 and round rod segment 42 to stretch out outside guide rod 5 part is all more than or equal to the distance between upper plate 11 lower surface and lower plate 13 upper surface.
Further, the lower surface of upper plate 11 and the upper surface of moving jaw 2 arrange pincers tooth.
Further, the free end of round rod segment 42 arranges handle 6.
Further, insulating bar 3 and round rod segment 42 are all equipped with extension tube.
Compared with prior art, structure of the present invention is simple, and jaw can not depart from electric wire, once just can clamp electric wire, and dynamics is adjustable, practical and convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation at another visual angle of the present invention.
Embodiment
Embodiment, see accompanying drawing 1-2.
A kind of altitude test binding clip, comprise copper regular jaw 1, copper moving jaw 2, insulating bar 3, described regular jaw 1 is c-shaped, comprises upper plate 11, lower plate 13 and is connected the web joint 12 of upper plate and lower plate, moving jaw 2 is between upper plate 11, lower plate 13 and do not contact with web joint 12, lower plate 13 is arranged threaded hole 131 and two pilot holes 132, the affixed insulating bar 3 of lower surface of lower plate 13, material is plastics; The swing arm 4 of the lower surface pivot joint isolation material of moving jaw 2, the guide rod 5 of affixed two isolation material, material is plastics, and described swing arm 4 comprises spiro rod section 41 and round rod segment 42, and spiro rod section 41 coordinates with threaded hole 131, and guide rod 5 coordinates with pilot hole 132; Insulating bar 3 is hollow tube, the spiro rod section 41 of swing arm 4 and round rod segment 42 be positioned at insulating bar 3 and one section of round rod segment 42 stretch out outside guide rod 5.Regular jaw 1 is arranged testing current line terminals 7, moving jaw 2 is arranged voltage tester line terminals 8.
The length that the length of guide rod 5, the length of spiro rod section 41 and round rod segment 42 stretch out part outside guide rod 5 is 18cm, and the distance between upper plate 11 lower surface and lower plate 13 upper surface is 15cm.
The upper surface of upper plate 11 lower surface and moving jaw 2 is arranged pincers tooth.
The free end of round rod segment 42 arranges handle 6, and handle 6 material is rubber, length 20cm.
Insulating bar 3 and round rod segment 42 are all equipped with extension tube.The length of whole insulating bar 3 is made to reach more than 8 meters, and for convenience detach.
The present invention is electric test connection on framework.In use, equipment under test is inserted between upper plate 11 lower surface and lower plate 13 upper surface by insulating bar by operator, swing handle 6 makes upper plate 11 lower surface and lower plate 13 clamp equipment under test, complete and connect and test, after having tested, rotating handles 6, makes upper plate 11 lower surface be separated with equipment under test with lower plate 13, takes away in the other direction.By this altitude test binding clip, testing crew can complete the test connection of electrical equipment on framework easily, reduces potential safety hazard, increases work efficiency.
Claims (6)
1. an altitude test binding clip, comprise the regular jaw (1) of metal material, the moving jaw (2) of metal material, insulating bar (3), it is characterized in that: described regular jaw (1) is c-shaped, comprise upper plate (11), lower plate (13) and be connected the web joint (12) of upper plate and lower plate, moving jaw (2) to be positioned between upper plate (11), lower plate (13) and not to contact with web joint (12), lower plate (13) is arranged threaded hole (131) and two pilot holes (132), the affixed insulating bar of lower surface (3) of lower plate (13); The swing arm (4) of the lower surface pivot joint isolation material of moving jaw (2), the guide rod (5) of affixed two isolation material, described swing arm (4) comprises spiro rod section (41) and round rod segment (42), spiro rod section (41) coordinates with threaded hole (131), and guide rod (5) coordinates with pilot hole (132); Insulating bar (3) is hollow tube, the spiro rod section (41) of swing arm (4) and round rod segment (42) be positioned at insulating bar (3) and one section of round rod segment (42) stretch out outside guide rod (5).
2. a kind of altitude test binding clip according to claim 1, is characterized in that: regular jaw (1) is arranged testing current line terminals (7), moving jaw (2) is arranged voltage tester line terminals (8).
3. a kind of altitude test binding clip according to claim 1, is characterized in that: the length that the length of guide rod (5), the length of spiro rod section (41) and round rod segment (42) to stretch out outside guide rod (5) part is all more than or equal to the distance between upper plate (11) lower surface and lower plate (13) upper surface.
4. a kind of altitude test binding clip according to claim 1, is characterized in that: the lower surface of upper plate (11) and the upper surface of moving jaw (2) arrange pincers tooth.
5. a kind of altitude test binding clip according to claim 1, is characterized in that: the free end of round rod segment (42) arranges handle (6).
6. a kind of altitude test binding clip according to claim 1, is characterized in that: insulating bar (3) and round rod segment (42) are all equipped with extension tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262144.9A CN104931738A (en) | 2015-05-21 | 2015-05-21 | Splicing fitting for high-altitude test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262144.9A CN104931738A (en) | 2015-05-21 | 2015-05-21 | Splicing fitting for high-altitude test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104931738A true CN104931738A (en) | 2015-09-23 |
Family
ID=54119001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510262144.9A Pending CN104931738A (en) | 2015-05-21 | 2015-05-21 | Splicing fitting for high-altitude test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104931738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387764A (en) * | 2018-02-10 | 2018-08-10 | 国网山东省电力公司平阴县供电公司 | A kind of strong current generator Special wiring bar |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201629419U (en) * | 2010-03-31 | 2010-11-10 | 洞头县供电局 | Sideslip-deviation preventive flat-end earth rod |
| CN103531925A (en) * | 2013-10-29 | 2014-01-22 | 国网河南省电力公司漯河供电公司 | High voltage grounding tool for power maintenance |
| CN203617445U (en) * | 2013-12-02 | 2014-05-28 | 国家电网公司 | Cable clamp for drainage hot-line work |
| CN104124616A (en) * | 2014-06-30 | 2014-10-29 | 国家电网公司 | High-altitude rigid busbar ground wire installing device |
| CN204030030U (en) * | 2014-09-16 | 2014-12-17 | 国家电网公司 | Emergency power supply connecting clamp |
| CN204103263U (en) * | 2014-06-30 | 2015-01-14 | 国家电网公司 | High-altitude hard busbar grounding line erecting device |
| CN204144481U (en) * | 2014-09-19 | 2015-02-04 | 国家电网公司 | A kind of earth connection with clamp pressure indicator light connects electricity folder |
| CN204595034U (en) * | 2015-05-21 | 2015-08-26 | 国网山东莱州市供电公司 | Altitude test binding clip |
-
2015
- 2015-05-21 CN CN201510262144.9A patent/CN104931738A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201629419U (en) * | 2010-03-31 | 2010-11-10 | 洞头县供电局 | Sideslip-deviation preventive flat-end earth rod |
| CN103531925A (en) * | 2013-10-29 | 2014-01-22 | 国网河南省电力公司漯河供电公司 | High voltage grounding tool for power maintenance |
| CN203617445U (en) * | 2013-12-02 | 2014-05-28 | 国家电网公司 | Cable clamp for drainage hot-line work |
| CN104124616A (en) * | 2014-06-30 | 2014-10-29 | 国家电网公司 | High-altitude rigid busbar ground wire installing device |
| CN204103263U (en) * | 2014-06-30 | 2015-01-14 | 国家电网公司 | High-altitude hard busbar grounding line erecting device |
| CN204030030U (en) * | 2014-09-16 | 2014-12-17 | 国家电网公司 | Emergency power supply connecting clamp |
| CN204144481U (en) * | 2014-09-19 | 2015-02-04 | 国家电网公司 | A kind of earth connection with clamp pressure indicator light connects electricity folder |
| CN204595034U (en) * | 2015-05-21 | 2015-08-26 | 国网山东莱州市供电公司 | Altitude test binding clip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387764A (en) * | 2018-02-10 | 2018-08-10 | 国网山东省电力公司平阴县供电公司 | A kind of strong current generator Special wiring bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |