CN205256055U - Thimble does not have bolt clamp dropper device - Google Patents
Thimble does not have bolt clamp dropper device Download PDFInfo
- Publication number
- CN205256055U CN205256055U CN201520980862.5U CN201520980862U CN205256055U CN 205256055 U CN205256055 U CN 205256055U CN 201520980862 U CN201520980862 U CN 201520980862U CN 205256055 U CN205256055 U CN 205256055U
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- China
- Prior art keywords
- dropper
- thimble
- bolt
- wire clip
- line
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Abstract
The utility model provides a thimble does not have bolt clamp dropper device, including no bolt clamp and dropper, no bolt clamp is just including, the bluff bit, the dropper includes thimble, clamper tube, adjustment fixing device, dropper line, the interior anchor ring of thimble is the smooth face of cylinder, and outer anchor ring is provided with the circular arc recess, the end of dropper line is in the circular arc recess at the thimble, and dropper line terminal head and dropper line body coincidence department pass through the clamper tube or adjust fixing device and fix, the thimble is hung in the ring that forms behind the positive bluff bit lock of no bolt dropper fastener. The device not only can make the dropper string pendulum move the flexibility, and the dropper line does not directly rub with the fastener, and the dropper line does not receive to bend firmly, improves life, can make things convenient for the on -the -spot length of revising, adjusting the dropper in addition, and it is more convenient to use.
Description
Technical field
The utility model relates to a kind of electrification railway contact net and sets up equipment, relates in particularA kind of thimble non-bolt wire clip integral hanger device.
Background technology
In present electrification contact network, above track, to set up one and put down with trackThe copper alloy contact wire of row has a copper-alloy stranded conductor carrier cable above copper alloy contact wire,Between copper alloy contact wire and copper-alloy stranded conductor carrier cable, to have or not several droppers supported and suspended. ExistingElectrification contact network integral hanger device, the hanger ear of this integral hanger device is adoptedWith bolt fastening structure, this structure is installed complicated, has bolt tightening risk not in place, existsThe risk that inner curve place pantograph and bolt are collided, also having a kind of structure is that non-bolt dropper hangsEntirety suspension ring, when this structure exists installation to adjust, the length of dropper is difficult for amendment, is difficult for lacking of adjustmentFall into.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of thimble without spiral shellBolt wire clamp integral hanger device.
The utility model is achieved through the following technical solutions: a kind of thimble non-bolt wire clip entiretyDropper device, comprises non-bolt wire clip and dropper, and described non-bolt wire clip is just comprising, bluff bit; DescribedDropper comprises thimble, clamper tube, regulation fixing apparatus, dropper line. The inner ring surface of described thimbleFor the smooth face of cylinder, outer ring surface is provided with arc groove, and the termination of described dropper line is looped around thimbleArc groove in, dropper end and dropper line body overlapping position are by clamper tube or adjust fixing dressPut fixingly, described thimble hangs in the annulus forming after the positive bluff bit of no-spiral sling wire clip fastens.
In such scheme, described regulation fixing apparatus comprises bolt, nut and compresses locking pad, described inBolt is provided with groove along axis of thread direction, is provided with and compresses locking pad in groove, and described compression is anti-Pine pad is combined by rectangular of a side band arc groove and U-shaped stator.
In such scheme, the dual-side distance of described U-shaped stator is less than the diameter of bolt.
In such scheme, the fixing another kind of form of described dropper thread end is clamper tube.
Compared with prior art, its beneficial effect is this thimble non-bolt wire clip integral hanger device:
1, use this device to make dropper line flexible swinging, dropper line not with wire clamp direct friction, dropperLine is not subject to hard bending, improves service life;
2, the regulation fixing apparatus in this device can facilitate the on-the-spot length of revising, regulating dropper, usesConvenient.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model thimble non-bolt wire clip integral hanger device.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the second structural representation of the utility model thimble non-bolt wire clip integral hanger deviceFigure.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the A-A cutaway view in Fig. 2.
Fig. 6 is the structural representation of part 8 in Fig. 5.
Fig. 7 is the top view of Fig. 6.
In figure: 1. carrier cable non-bolt wire clip, 2. thimble, 3. regulation fixing apparatus, 4. dropper, 5.Contact wire non-bolt wire clip, 6. clamper tube, 7. bolt, 8. compresses and loosens pad, 9. nut, 10. groove,11. rectangular, 12.U shape stator, 13. rivets, 14. arc grooves.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment to the utility model thimble non-bolt wire clip dropperDevice is further described:
Fig. 1 is the structural representation of the utility model thimble non-bolt wire clip integral hanger device. Fig. 2Be the left view of Fig. 1, in figure, between carrier cable and contact wire, pass through thimble non-bolt wire clip entiretyDropper device connects, and fixes respectively carrier cable non-bolt wire clip 1 and contact wire on carrier cable and contact wireNon-bolt wire clip 5, arranges in the suspension ring on carrier cable non-bolt wire clip 1 and contact wire non-bolt wire clip 5Have thimble 2, the inner ring surface of thimble 2 is the smooth face of cylinder, and outer ring surface is provided with arc groove, hangsThe two ends of string 4 is looped around respectively in the arc groove of thimble, and dropper termination overlaps with dropper bodyPlace is provided with regulation fixing apparatus 3. Regulation fixing apparatus 3 can be clamper tube 6, can be also boltNut clip locking structure.
Fig. 5 is the A-A cutaway view in Fig. 2, and Fig. 6 is the structural representation of part 8 in Fig. 5, Fig. 7It is the top view of Fig. 6. In figure, bolt and nut clamping structure comprises bolt 7, nut 9 and compresses lockingPad 8, bolt 7 is provided with groove 10 along axis of thread direction, is provided with and compresses locking pad in groove 108, compress locking pad 8 and passed through by rectangular 11 of a side band arc groove 14 and U-shaped stator 12Rivet 13 riveted joint forms, and rectangular 11 and U-shaped stator 12 can be to be also welded into entirety. FixingTime, dropper body and dropper termination are sticked in groove 10, more locking compression pad 8 is sticked into groove 10In, the arc groove on rectangular 11 14 is withstood to dropper line, fastening nut 9, simultaneously that U-shaped is solidThe downward flange of stator 12, to the end face of nut, plays locking effect.
Use this device not only can make dropper line flexible swinging, dropper line not with wire clamp direct friction,Dropper line is not subject to hard bending, improves service life, and can facilitate the on-the-spot length of revising, regulating dropperDegree, uses convenient.
The above, be only preferred embodiment of the present utility model, not the utility model doneAny pro forma restriction, although the utility model disclose as above with preferred embodiment, but notIn order to limit the utility model, any those skilled in the art, are not departing from the utility model skillWithin the scope of art scheme, when method and the technology contents that can utilize above-mentioned announcement are made a little change or repairDecorations are the equivalent embodiment of equivalent variations, are the contents that does not depart from technical solutions of the utility model in every case,Any simple modification, the equivalent variations above embodiment done according to technical spirit of the present utility modelWith modification, still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a thimble non-bolt wire clip integral hanger device, comprises non-bolt wire clip and dropper,Described non-bolt wire clip is just comprising, bluff bit, it is characterized in that: described dropper comprises thimble, pincers pressurePipe, regulation fixing apparatus, dropper line, the inner ring surface of described thimble is the smooth face of cylinder, outer ring surfaceBe provided with arc groove, the termination of described dropper line is looped around in the arc groove of thimble, dropper lineTermination and dropper line body overlapping position are fixed by clamper tube or regulation fixing apparatus; Described thimble is hungIn the annulus forming after the positive bluff bit of no-spiral sling wire clip fastens.
2. a kind of thimble non-bolt wire clip integral hanger device according to claim 1, itsBe characterised in that: described regulation fixing apparatus comprises bolt, nut and compresses locking pad, described bolt edgeAxis of thread direction is provided with groove, in groove, be provided with compress locking pad, the locking pad of described compression byRectangular of one side band arc groove combines with U-shaped stator.
3. a kind of thimble non-bolt wire clip integral hanger device according to claim 2, itsBe characterised in that: the dual-side distance of described U-shaped stator is less than the diameter of bolt.
4. a kind of thimble non-bolt wire clip integral hanger device according to claim 1, itsBe characterised in that: the fixing another kind of form of described dropper thread end is clamper tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980862.5U CN205256055U (en) | 2015-11-23 | 2015-11-23 | Thimble does not have bolt clamp dropper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980862.5U CN205256055U (en) | 2015-11-23 | 2015-11-23 | Thimble does not have bolt clamp dropper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205256055U true CN205256055U (en) | 2016-05-25 |
Family
ID=55997601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980862.5U Active CN205256055U (en) | 2015-11-23 | 2015-11-23 | Thimble does not have bolt clamp dropper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205256055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618403A (en) * | 2017-09-18 | 2018-01-23 | 西南交通大学 | A kind of dropper |
| CN108162806A (en) * | 2018-02-08 | 2018-06-15 | 宝鸡保德利电气设备有限责任公司 | High-speed electric railway dropper |
-
2015
- 2015-11-23 CN CN201520980862.5U patent/CN205256055U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618403A (en) * | 2017-09-18 | 2018-01-23 | 西南交通大学 | A kind of dropper |
| CN108162806A (en) * | 2018-02-08 | 2018-06-15 | 宝鸡保德利电气设备有限责任公司 | High-speed electric railway dropper |
| CN108162806B (en) * | 2018-02-08 | 2023-09-29 | 宝鸡保德利电气设备有限责任公司 | Integral hanger for high-speed electrified railway |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |