CN205706239U - A kind of expansion joint for conductive rail diverter stopping means - Google Patents
A kind of expansion joint for conductive rail diverter stopping means Download PDFInfo
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- CN205706239U CN205706239U CN201620322152.8U CN201620322152U CN205706239U CN 205706239 U CN205706239 U CN 205706239U CN 201620322152 U CN201620322152 U CN 201620322152U CN 205706239 U CN205706239 U CN 205706239U
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- expansion joint
- stopping means
- limiting plate
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Abstract
The utility model discloses a kind of expansion joint for conductive rail diverter stopping means, including: it is located at the end that is flexible coupling of expansion pipe both sides, the described end upper and lower that is flexible coupling is equipped with limiting plate, and four groups of limiting plate bendings are z-shape, and two Z-shaped limiting plates of homonymy are connected with same conductive plate.By the way, this utility model have employed four groups of limiting plates and is limited to stretch along line direction by the copper braid over braid of expansion joint for conductive rail diverter, it is effectively guaranteed installation gauge, improve expansion pipe adaptability and installation capability, also improve the security performance of expansion pipe simultaneously, also improve the service life of whole conductor rail system further.
Description
Technical field
This utility model relates to conductor rail field, particularly relates to a kind of expansion joint for conductive rail diverter stopping means.
Background technology
In prior art expansion pipe by three sections be mutually the conductor rail of inclined-plane docking, class fish platee, copper coin add diverter that copper braid over braid constitutes and securing member forms.The defect of the program is that the telescopic direction of copper braid over braid is uncontrolled, particularly horizontal path direction, it is easy to secundly causes, beyond installing gauge, bringing potential safety hazard.More unacceptable be the program on applying to contact steel-aluminium composite conducting rail install time, its deflection can cause copper braid over braid directly to contact with protective cover, it is impossible to meets installation requirement.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of expansion joint for conductive rail diverter stopping means, it is possible to effective guarantee expansion joint for conductive rail installation gauge under different contact forms.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of expansion joint for conductive rail diverter stopping means, including: it is located at the end that is flexible coupling of expansion pipe both sides, the described end upper and lower that is flexible coupling is equipped with limiting plate, four groups of limiting plate bendings are z-shape, and two Z-shaped limiting plates of homonymy are connected with same conductive plate.
In one preferred embodiment of this utility model, described in be flexible coupling end use copper braid over braid.
In one preferred embodiment of this utility model, described limiting plate offers at least 2 installing holes, conductive plate offers the connecting hole mated with installing hole.
In one preferred embodiment of this utility model, fasteners through mounting holes and connecting hole, limiting plate is connected with conductive plate.
In one preferred embodiment of this utility model, described conductive plate includes fixing end and cantilever end, in four groups of limiting plates, has two groups of fixing ends being mounted in conductive plate respectively, another two groups of cantilever ends being arranged on conductive plate.
In one preferred embodiment of this utility model, described limiting plate is rustless steel limiting plate or zinc-plated carbon steel limiting plate.
The beneficial effects of the utility model are: this utility model have employed four groups of limiting plates and is limited to stretch along line direction by the copper braid over braid of expansion joint for conductive rail diverter, it is effectively guaranteed installation gauge, improve expansion pipe adaptability and installation capability, also improve the security performance of expansion pipe simultaneously, also improve the service life of whole conductor rail system further.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of this utility model expansion joint for conductive rail diverter stopping means one preferred embodiment；
Fig. 2 is the top view of the stopping means of expansion joint for conductive rail diverter shown in Fig. 1；
Fig. 3 is the structural representation of limiting plate in Fig. 1.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of expansion joint for conductive rail diverter stopping means, including: being located at the end 1 that is flexible coupling of expansion pipe 2 both sides, in this utility model, be flexible coupling end 1 employing copper braid over braid.
Described end 1 upper and lower that is flexible coupling is equipped with limiting plate 3, and the bending of four groups of limiting plates 3 is z-shape, and two Z-shaped limiting plates 3 of homonymy are connected, as shown in Figure 3 with same conductive plate 4.
Offer at least 2 installing holes 31 on described limiting plate 3, conductive plate 4 offers the connecting hole 41 mated with installing hole.Limiting plate 3, through installing hole 31 and connecting hole 41, is connected by corrosion resistant securing member 5 with conductive plate 4.
Described conductive plate 4 includes fixing end 42 and cantilever end 43, in four groups of limiting plates 3, has two groups of fixing ends 42 being mounted in conductive plate 4 respectively, another two groups of cantilever ends 43 being arranged on conductive plate 4, as shown in Figure 2.
Described limiting plate 3 is rustless steel limiting plate or zinc-plated carbon steel limiting plate.Enough rigidity, this rigidity requirement copper braid over braid are unlikely to when expanding outwardly to be deformed no matter to select which kind of material to be both needed to ensure.
This utility model have employed four groups of limiting plates 3 and is limited to stretch along line direction by the copper braid over braid of expansion joint for conductive rail diverter, is effectively guaranteed installation gauge.
This utility model improves expansion pipe adaptability and installation capability, also improves the security performance of expansion pipe simultaneously, also improves the service life of whole conductor rail system further.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (6)
1. an expansion joint for conductive rail diverter stopping means, including: be located at the end that is flexible coupling of expansion pipe both sides, it is characterised in that described in be flexible coupling end upper and lower be equipped with limiting plate, four groups of limiting plate bendings are z-shape, and two Z-shaped limiting plates of homonymy are connected with same conductive plate.
Expansion joint for conductive rail diverter stopping means the most according to claim 1, it is characterised in that described in be flexible coupling end use copper braid over braid.
Expansion joint for conductive rail diverter stopping means the most according to claim 1, it is characterised in that offer at least 2 installing holes on described limiting plate, conductive plate offers the connecting hole mated with installing hole.
Expansion joint for conductive rail diverter stopping means the most according to claim 3, it is characterised in that fasteners through mounting holes and connecting hole, is connected limiting plate with conductive plate.
Expansion joint for conductive rail diverter stopping means the most according to claim 1, it is characterized in that, described conductive plate includes fixing end and cantilever end, in four groups of limiting plates, there are two groups of fixing ends being mounted in conductive plate respectively, another two groups of cantilever ends being arranged on conductive plate.
Expansion joint for conductive rail diverter stopping means the most according to claim 1, it is characterised in that described limiting plate is rustless steel limiting plate or zinc-plated carbon steel limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322152.8U CN205706239U (en) | 2016-04-18 | 2016-04-18 | A kind of expansion joint for conductive rail diverter stopping means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322152.8U CN205706239U (en) | 2016-04-18 | 2016-04-18 | A kind of expansion joint for conductive rail diverter stopping means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706239U true CN205706239U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620322152.8U Active CN205706239U (en) | 2016-04-18 | 2016-04-18 | A kind of expansion joint for conductive rail diverter stopping means |
Country Status (1)
| Country | Link |
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| CN (1) | CN205706239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809061A (en) * | 2016-12-29 | 2017-06-09 | 比亚迪股份有限公司 | Conductor rail connector expansion pipe component |
| CN110886919A (en) * | 2019-11-06 | 2020-03-17 | 马鞍山楚锐科技信息咨询有限公司 | Pipe connecting structure |
-
2016
- 2016-04-18 CN CN201620322152.8U patent/CN205706239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809061A (en) * | 2016-12-29 | 2017-06-09 | 比亚迪股份有限公司 | Conductor rail connector expansion pipe component |
| CN110886919A (en) * | 2019-11-06 | 2020-03-17 | 马鞍山楚锐科技信息咨询有限公司 | Pipe connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |