CN203445266U - Special grounding clamp for bus-bar bridge ground wire suspension - Google Patents
Special grounding clamp for bus-bar bridge ground wire suspension Download PDFInfo
- Publication number
- CN203445266U CN203445266U CN201320562001.6U CN201320562001U CN203445266U CN 203445266 U CN203445266 U CN 203445266U CN 201320562001 U CN201320562001 U CN 201320562001U CN 203445266 U CN203445266 U CN 203445266U
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- CN
- China
- Prior art keywords
- clamp
- ground wire
- hole
- bus
- bridge ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title abstract description 5
- 238000009413 insulation Methods 0.000 claims description 13
- 230000013011 mating Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
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Abstract
The utility model discloses a special grounding clamp for bus-bar bridge ground wire suspension. The grounding clamp comprises a clamp frame, a clamp piece corresponding to the clamp frame, an insulated connecting piece arranged on the clamp piece, a spring circularly sleeved on the periphery of the insulated connecting piece, a clamp rod connected to the clamp frame, an extension rod matched with the clamp rod, and a casing pipe arranged inside the clamp rod. The bottom of the insulated connecting piece is provided with an insulated hole. The casing is provided with a circular sleeve hole, and the reverse side of the circular sleeve hole is provided with a circular sleeve hole of the same size. The clamp rod is provided with a T-shaped concave hole, and the reverse side of the T-shaped concave hole is provided with an identical T-shaped concave hole. The insulated hole, the circular sleeve holes and the T-shaped concave holes are connected through a stud. The head end of the extension rod is provided with a T-shaped clamp slot matched with the stud. The special grounding clamp for bus-bar bridge ground wire suspension is convenient in operation and reasonable in design, the prior bus-bar bridge ground wire suspension method is completely changed, and the special grounding clamp is convenient to use in high-altitude operation.
Description
Technical field
The utility model relates to a kind of bus bridge ground wire and hangs Special grounding folder.
Background technology
In practical work, the earth clip that people use mostly is quarter butt squash type, and the suspension of normal bus bridge need to, by instruments such as ladder, stools, bring great inconvenience to operation.The inventor, on the basis of years of work experience, improves existing earth clip, main change into afterbody tensile machine and with insulating bar attended operation mechanism, the present invention thoroughly changes the mode that bus bridge ground wire hangs, swift to operate, convenient.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple operation, bus bridge ground wire reasonable in design hangs Special grounding folder, thoroughly changes the mode that present bus bridge ground wire hangs.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of bus bridge ground wire hangs Special grounding folder, comprise clamping frame, the intermediate plate corresponding with clamping frame, be arranged on insulation on intermediate plate in flakes, ring set is at insulation peripheral spring and be connected to the clamping bar on clamping frame in flakes, with the supporting extension rod of clamping bar and the sleeve pipe that is arranged on clamping bar inside, described insulation in flakes bottom is provided with insulated hole, on sleeve pipe, be provided with round trepanning, at the circle trepanning back side, correspondence is provided with onesize round trepanning, on clamping bar, be provided with T-shaped shrinkage pool, described T-shaped shrinkage pool back side correspondence is provided with identical T-shaped shrinkage pool, described insulated hole, circle trepanning, T-shaped shrinkage pool connects by peg, the T-shaped draw-in groove that the setting of described extension rod head end is mated with peg.
The beneficial effect that adopts technique scheme to produce is: a kind of bus bridge ground wire hangs Special grounding folder, and its reasonable in design is convenient to use; Clamping bar afterbody arranges T-shaped shrinkage pool, and successively through clamping bar, sleeve pipe and insulation in flakes, integral body is tensile machine to peg, and described sleeve pipe in the inner firm insulation of clamping bar in flakes, is avoided its double swerve; With the supporting extension rod that is provided with of clamping bar, the design of the special construction of the T-shaped draw-in groove of extension rod head, makes earth clip easy disassembly, and facilitates high operation situation to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial schematic diagram of clamping bar of the present utility model;
Fig. 3 is the A-A partial sectional view of Fig. 1;
Fig. 4 is the structural representation of extension rod of the present utility model.
In the accompanying drawings: 1 clamping frame, 2 insulation in flakes, 3 springs, 4 clamping bars, 5 T-shaped shrinkage pools, 6 pegs, 7 intermediate plates, 8 sleeve pipes, 9 insulated hole, 10 extension rods, 11 T-shaped draw-in grooves, 12 circle trepannings.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, shown in accompanying drawing 4, a kind of bus bridge ground wire hangs Special grounding folder, it comprises clamping frame 1, the intermediate plate 7 corresponding with clamping frame 1, be arranged on insulation on intermediate plate 7 in flakes 2, ring set insulation in flakes 2 peripheries spring 3 and be connected to the clamping bar 4 on clamping frame 1, with the supporting extension rod 10 of clamping bar 4 and the sleeve pipe 8 that is arranged on clamping bar 4 inside, described insulation in flakes 2 bottoms is provided with insulated hole 9, on sleeve pipe 8, be provided with round trepanning 12, in circle trepanning 12 back side correspondences, be provided with onesize round trepanning, on clamping bar 4, be provided with T-shaped shrinkage pool 5, described T-shaped shrinkage pool back side correspondence is provided with identical T-shaped shrinkage pool, described insulated hole 9, circle trepanning 12, T-shaped shrinkage pool 5 connects by peg 6, the T-shaped draw-in groove 11 that described extension rod 10 head end settings are mated with peg 6.During use, peg 6 is successively through the T-shaped shrinkage pool 5 on clamping bar 4, the round trepanning 12 on sleeve pipe 8 and the insulation insulated hole 9 on 2 in flakes, and integral body be tensile machine, and spring 3 belongs to compressive state, and sleeve pipe 8 firmly insulate in flakes 2 in clamping bar 4 inside, avoid its double swerve; With the supporting extension rod 10 that is provided with of clamping bar 4, extension rod 10 head ends are provided with the T-shaped draw-in groove 11 mating with peg 6, rotation extension rod 10, and T-shaped draw-in groove 11 promotes peg 6 and changes its position at T-shaped shrinkage pool 5, spring 3 just changes extended state into, in like manner can carry out disassembling section.The utility model is novel in design, convenient and practical, swift to operate, applicable to high operation situation.
Claims (1)
1. a bus bridge ground wire hangs Special grounding folder, it comprises clamping frame (1), the intermediate plate (7) corresponding with clamping frame (1), be arranged on insulation on intermediate plate (7) (2) in flakes, ring set is at insulation (2) peripheral spring (3) and be connected to the clamping bar (4) on clamping frame (1) in flakes, it is characterized in that: also comprise the extension rod (10) supporting with clamping bar (4) and be arranged on the inner sleeve pipe (8) of clamping bar (4), described insulation in flakes (2) bottom is provided with insulated hole (9), on sleeve pipe (8), be provided with round trepanning (12), at circle trepanning (12) back side, correspondence is provided with onesize round trepanning, on clamping bar (4), be provided with T-shaped shrinkage pool (5), described T-shaped shrinkage pool (5) back side correspondence is provided with identical T-shaped shrinkage pool, described insulated hole (9), circle trepanning (12), T-shaped shrinkage pool (5) connects by peg (6), described extension rod (10) head end is provided with the T-shaped draw-in groove (11) mating with peg (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562001.6U CN203445266U (en) | 2013-09-11 | 2013-09-11 | Special grounding clamp for bus-bar bridge ground wire suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562001.6U CN203445266U (en) | 2013-09-11 | 2013-09-11 | Special grounding clamp for bus-bar bridge ground wire suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445266U true CN203445266U (en) | 2014-02-19 |
Family
ID=50096288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320562001.6U Expired - Fee Related CN203445266U (en) | 2013-09-11 | 2013-09-11 | Special grounding clamp for bus-bar bridge ground wire suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025594A (en) * | 2016-07-04 | 2016-10-12 | 北京拂尘龙科技发展股份有限公司 | Rapid connection device and rapid connector |
| CN106299756A (en) * | 2016-09-29 | 2017-01-04 | 国家电网公司 | A kind of bus-bar earthing line |
-
2013
- 2013-09-11 CN CN201320562001.6U patent/CN203445266U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025594A (en) * | 2016-07-04 | 2016-10-12 | 北京拂尘龙科技发展股份有限公司 | Rapid connection device and rapid connector |
| CN106299756A (en) * | 2016-09-29 | 2017-01-04 | 国家电网公司 | A kind of bus-bar earthing line |
| CN106299756B (en) * | 2016-09-29 | 2019-03-15 | 国家电网公司 | A kind of bus-bar earthing line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |