CN205921357U - A 27500 volt power cable intermediate head for railway - Google Patents
A 27500 volt power cable intermediate head for railway Download PDFInfo
- Publication number
- CN205921357U CN205921357U CN201620784406.8U CN201620784406U CN205921357U CN 205921357 U CN205921357 U CN 205921357U CN 201620784406 U CN201620784406 U CN 201620784406U CN 205921357 U CN205921357 U CN 205921357U
- Authority
- CN
- China
- Prior art keywords
- clamp jaw
- railway
- nut
- utility
- main body
- 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
- 238000013016 damping Methods 0.000 claims abstract description 5
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052683 pyrite Inorganic materials 0.000 claims description 3
- 239000011028 pyrite Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a 27500 volt power cable intermediate head for railway, include: nut, gasket, main part, clamp jaw and clamp ring, the nut passes through threaded connection one side in the main part, the opposite side threaded connection of main part has the tight nut of compeling, be equipped with the gasket between nut and the main part, be equipped with the clamp jaw between main part and the urgent tight nut, install clamp ring on the clamp jaw, the inner wall of clamp jaw is equipped with the damping layer, the inner wall of body is equipped with the electro -insulating rubber layer. In this way, the utility model discloses a 27500 volt power cable intermediate head for railway, simple structure, installation fastening, cable socket slips that be difficult for droing, safety stabilizes.
Description
Technical field
This utility model is related to cable termination field, more particularly to a kind of in 27500 volts of power cables of railway
Between joint.
Background technology
Cable terminal collection waterproof, Stress Control, shield, electrically isolate from one, there is good electric property and mechanicalness
Can, can under the conditions of various rugged environments life-time service.Have the advantages that lightweight, easy for installation.Cable terminal is extensive
It is applied to the every field such as electric power, petrochemical industry, metallurgy, railway port and building.
Utility model content
This utility model mainly solving the technical problems that provide a kind of in 27500 volts of power cables of railway indirectly
Head, structure is simple, installs fastening, cable socket slip difficult for drop-off, firm safety.
For solve above-mentioned technical problem, this utility model adopt a technical scheme be: provide a kind of for railway
27500 volts of intermediate joint of electric cables, comprising: nut, pad, main body, clamp jaw and clamping ring, described nut is by screw thread even
It is connected to the side of main body, the opposite side of described main body is threaded with locknut, is provided with pad between described nut and main body,
It is provided with clamp jaw between described main body and locknut, described clamp jaw is provided with clamping ring, the inwall of described clamp jaw sets
There is damping layer, the inwall of described body is provided with electro-insulating rubber layer.
In one preferred embodiment of this utility model, described nut and locknut are made of stainless steel.
In one preferred embodiment of this utility model, described clamp jaw is made up of pyrite.
In one preferred embodiment of this utility model, the diameter of described clamp jaw is 1-10cm.
The beneficial effects of the utility model are: this utility model is used for 27500 volts of intermediate joint of electric cables of railway, knot
Structure is simple, installs fastening, cable socket slip difficult for drop-off, firm safety.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings, wherein:
Fig. 1 is that the structure of 27500 volts of intermediate joint of electric cables one preferred embodiment that this utility model is used for railway is shown
It is intended to；
In accompanying drawing, the labelling of each part is as follows: 1, nut, 2, pad, 3, main body, 4, electro-insulating rubber layer, 5, clamp jaw, 6,
Damping layer, 7, clamping ring, 8, locknut.
Specific embodiment
Technical scheme in this utility model embodiment will be clearly and completely described it is clear that described below
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the enforcement in this utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.
Refer to Fig. 1, this utility model embodiment includes:
A kind of 27500 volts of intermediate joint of electric cables for railway, comprising: nut 1, pad 2, main body 3, clamp jaw 5
With clamping ring 7, described nut 1 is threadingly attached to the side of main body 3, and the opposite side of described main body 3 is threaded with packing
Nut 8, is provided with pad 2 between described nut 1 and main body 3, be provided with clamp jaw 5 between described main body 3 and locknut 8, described
Clamping ring 7 is provided with clamp jaw 5, the inwall of described clamp jaw 5 is provided with damping layer 6, and the inwall of described body 3 is provided with insulation rubber
Glue-line 4.
In addition, described nut 1 and locknut 8 are made of stainless steel.
In addition, described clamp jaw 5 is made up of pyrite.
In addition, the diameter of described clamp jaw 5 is 1-10cm.
This utility model is used for 27500 volts of intermediate joint of electric cables of railway, and structure is simple, installs fastening, cut cable
Slip difficult for drop-off, firm safety.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field closed, is all included in the same manner in scope of patent protection of the present utility model.
Claims (4)
1. a kind of 27500 volts of intermediate joint of electric cables for railway, comprising: nut, pad, main body, clamp jaw and clamping
Circle, described nut is threadingly attached to the side of main body, and the opposite side of described main body is threaded with locknut, described spiral shell
It is provided with pad between cap and main body, between described main body and locknut, is provided with clamp jaw, described clamp jaw is provided with clamping
Circle, the inwall of described clamp jaw is provided with damping layer, and the inwall of described body is provided with electro-insulating rubber layer.
2. 27500 volts of intermediate joint of electric cables for railway according to claim 1 are it is characterised in that described spiral shell
Cap and locknut are made of stainless steel.
3. 27500 volts of intermediate joint of electric cables for railway according to claim 1 are it is characterised in that described folder
Tight pawl is made up of pyrite.
4. 27500 volts of intermediate joint of electric cables for railway according to claim 1 are it is characterised in that described folder
The diameter of tight pawl is 1-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784406.8U CN205921357U (en) | 2016-07-25 | 2016-07-25 | A 27500 volt power cable intermediate head for railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784406.8U CN205921357U (en) | 2016-07-25 | 2016-07-25 | A 27500 volt power cable intermediate head for railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921357U true CN205921357U (en) | 2017-02-01 |
Family
ID=57872150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620784406.8U Expired - Fee Related CN205921357U (en) | 2016-07-25 | 2016-07-25 | A 27500 volt power cable intermediate head for railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207945A (en) * | 2016-07-25 | 2016-12-07 | 常州市拓源电缆成套有限公司 | 27500 volts of intermediate joint of electric cables for railway |
-
2016
- 2016-07-25 CN CN201620784406.8U patent/CN205921357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207945A (en) * | 2016-07-25 | 2016-12-07 | 常州市拓源电缆成套有限公司 | 27500 volts of intermediate joint of electric cables for railway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000 South Side of Xihu Road, South District of Wujin High-tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Tuoyuan Electric Power Technology Co.,Ltd. Address before: 213164, No. 118, south side of West Lake Road, South tech Zone, Wujin District, Jiangsu, Changzhou Patentee before: CHANGZHOU TUOYUAN CABLE ASSEMBLY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |