CN206336156U - A kind of preformed Messenger Wire base - Google Patents
A kind of preformed Messenger Wire base Download PDFInfo
- Publication number
- CN206336156U CN206336156U CN201620732792.6U CN201620732792U CN206336156U CN 206336156 U CN206336156 U CN 206336156U CN 201620732792 U CN201620732792 U CN 201620732792U CN 206336156 U CN206336156 U CN 206336156U
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- China
- Prior art keywords
- carrier cable
- preformed
- messenger wire
- utility
- wire base
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- 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.)
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Abstract
The utility model provides a kind of preformed Messenger Wire base, including preformed armor rods, rubber packing, protective metal shell and monaural.In use, wrapping up carrier cable, preformed armor rods winding carrier cable and rubber packing by rubber packing, protective metal shell is located at outermost layer, is lifted on finally by monaural on contact net Horizontal Cantilever.Compared with common Messenger Wire base, the utility model not only can effectively protect carrier cable, and smooth outer outline greatly reduces corona discharge.Allow carrier cable not stress, the influence of compression by bending simultaneously, make carrier cable avoid fatigue stranded.The utility model is applied to each grade railways such as high-speed railway, inter-city passenger rail, mixed running railway and industrial siding, and technical and economic performance is good, with industrialization prospect.
Description
Technical field
The utility model belongs to railway contact line accessory field, more particularly, to a kind of preformed Messenger Wire base.
Background technology
Contact net is the transmission line of electricity of the special shape set up along railway overhead, and it is generally by contact suspension, support
A few part compositions such as device, positioner, pillar and basis, wherein Messenger Wire base mainly plays a part of to hang carrier cable.
Messenger Wire base on the market uses bolt-pressing-type structure at present, unbalanced to carrier cable pressure, compresses region mistake
It is small, easily cause stranded phenomenon.
The content of the invention
Problem to be solved in the utility model is to provide a kind of preformed Messenger Wire base, solves present in prior art
Strand broking etc..
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of preformed Messenger Wire base is provided, it is characterised in that：Including preformed armor rods, rubber packing, protective metal shell and monaural；
The rubber packing wraps up carrier cable, and the preformed armor rods winding carrier cable and rubber packing, the protective metal shell are located at outermost layer
And be connected with monaural, monaural is lifted on contact net Horizontal Cantilever.
Further, described preformed armor rods is helical structure.
Further, described preformed armor rods is using copper alloy silk.
The utility model has the advantages and positive effects of：Compared with common Messenger Wire base, the utility model not only may be used
Carrier cable is effectively protected, and smooth outer outline greatly reduces corona discharge.Simultaneously allow carrier cable not by bending stress,
The influence of compression, makes carrier cable avoid fatigue stranded.The utility model is applied to high-speed railway, inter-city passenger rail, mixed running
Each grade railway such as railway and industrial siding, technical and economic performance is good, with industrialization prospect.
Brief description of the drawings
Fig. 1 is the preformed Messenger Wire base structural representation of the utility model
In figure：
1st, preformed armor rods 2, rubber packing 3, protective metal shell
4th, monaural
Embodiment
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model includes preformed armor rods, rubber packing, protective metal shell and monaural；The rubber packing bag
Carrier cable is wrapped up in, the preformed armor rods winding carrier cable and rubber packing, the protective metal shell are located at outermost layer and is connected with monaural, list
Ear is lifted on contact net Horizontal Cantilever
The utility model on a larger region area, protects stress distribution suffered by carrier cable due to bending, cutting
The influence of the static stress to carrier cable such as cut, stretch, drastically increasing carrier cable and meet with stresses, and occur in carrier cable or
When waving, the damage to carrier cable is not easily caused in pendency point.Because preformed armor rods protects the protective effect of lines, pendency wire protection clamp jail
Jail is held with a firm grip carrier cable, wire clamp is born higher unbalanced load, it is to avoid the sliding of carrier cable greatly protects load
Rope, minimizes its abrasion.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a kind of preformed Messenger Wire base, it is characterised in that：Including preformed armor rods, rubber packing, protective metal shell and monaural；The rubber
Glue pad parcel carrier cable, preformed armor rods winding carrier cable and rubber packing, the protective metal shell be located at outermost layer and with list
Ear is connected, and monaural is lifted on contact net Horizontal Cantilever.
2. preformed Messenger Wire base according to claim 1, it is characterised in that：Described preformed armor rods is helical structure.
3. preformed Messenger Wire base according to claim 2, it is characterised in that：Described preformed armor rods is using copper alloy silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732792.6U CN206336156U (en) | 2016-07-12 | 2016-07-12 | A kind of preformed Messenger Wire base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732792.6U CN206336156U (en) | 2016-07-12 | 2016-07-12 | A kind of preformed Messenger Wire base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336156U true CN206336156U (en) | 2017-07-18 |
Family
ID=59299337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620732792.6U Active CN206336156U (en) | 2016-07-12 | 2016-07-12 | A kind of preformed Messenger Wire base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512173A (en) * | 2018-05-12 | 2018-09-07 | 固力发电气有限公司 | A kind of conducting wire pendency method |
| WO2021067556A1 (en) * | 2019-10-01 | 2021-04-08 | Preformed Line Products Co. | Wire support |
-
2016
- 2016-07-12 CN CN201620732792.6U patent/CN206336156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512173A (en) * | 2018-05-12 | 2018-09-07 | 固力发电气有限公司 | A kind of conducting wire pendency method |
| WO2021067556A1 (en) * | 2019-10-01 | 2021-04-08 | Preformed Line Products Co. | Wire support |
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