CN203039308U - Pipe end protective cable sheath - Google Patents
Pipe end protective cable sheath Download PDFInfo
- Publication number
- CN203039308U CN203039308U CN 201220704819 CN201220704819U CN203039308U CN 203039308 U CN203039308 U CN 203039308U CN 201220704819 CN201220704819 CN 201220704819 CN 201220704819 U CN201220704819 U CN 201220704819U CN 203039308 U CN203039308 U CN 203039308U
- Authority
- CN
- China
- Prior art keywords
- pipe end
- cable sheath
- concave arc
- wire bushing
- protective cable
- 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 - Lifetime
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- Insulating Bodies (AREA)
Abstract
The utility model relates to a pipe end protective cable sheath, which comprises a protective cable sheath body (1). An external circular surface of one end of the protective cable sheath body (1) is provided with a circle of concave arc (3). The internal surface of the protective cable sheath body (1) is equipped with an insulating layer which is prepared from an insulating and voltage-resistance material which has an inflaming retarding characteristic. According to the pipe end protective cable sheath provided by the utility model, as the concave arc exists and the inner diameter of the concave arc is less than that of a rigid wire conduit, the cable will contact with the inner wall of the concave arc instead of a pipe end after the pipe end of the rigid wire conduit is exposed, and the cable will not be abraded or scratched so as to guarantee safety.
Description
Technical field
The utility model relates to a kind of wire bushing, relates in particular to a kind of for rolling stock employed pipe end wire bushing when arranging the rigid wire pipe.
Background technology
Rolling stock is when arranging the rigid wire pipe, usually need butt joint between the rigid wire pipe, or the rigid wire pipe is fixedlyed connected with casing, end plate, flexible pipe etc., the pipe end that cable can expose the rigid wire pipe contacts with pipe end, the long-time back cable that uses weares and teares or scratch easily, has potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of pipe end wire bushing that prevents cable wearing and tearing or scratch is provided.
The purpose of this utility model is achieved in that
A kind of pipe end wire bushing is characterized in: described wire bushing comprises the wire bushing body, and an end periphery of described wire bushing body is provided with a circle concave arc.
A kind of pipe end wire bushing of the utility model, its wire bushing body internal surface is provided with insulating barrier.
A kind of pipe end wire bushing of the utility model, its insulating barrier is made by the material of dielectric voltage withstand and flame-retarding characteristic.
Compared with prior art, the beneficial effects of the utility model are:
A kind of pipe end wire bushing of the utility model, because the existence of concave arc, and the concave arc internal diameter is less than the rigid wire bore, so cable contacts and can not contact with pipe end with the inwall of concave arc after exposing the pipe end of rigid wire pipe, cable can not wear and tear or scratch, has guaranteed safety.
Description of drawings
Fig. 1 is the structural representation of a kind of pipe end wire bushing of the utility model.
Among the figure:
Wire bushing body 1
Rigid wire pipe 2
Concave arc 3.
Embodiment
Referring to Fig. 1, the utility model relates to a kind of pipe end wire bushing, and it comprises wire bushing body 1, and the right-hand member periphery of described wire bushing body 1 is provided with a circle concave arc 3.
During installation, select for use concave arc 3 internal diameters to be enclosed within on rigid wire pipe 2 right-hand members less than the pipe end wire bushing of rigid wire pipe 2 internal diameters and with wire bushing body 1 left end, wire bushing body 1 and rigid wire pipe 2 interference fit.
Because the existence of concave arc 3, and concave arc 3 internal diameters are less than rigid wire pipe 2 internal diameters, so cable contacts and can not contact with pipe end with the inwall of concave arc 3 after exposing the pipe end of rigid wire pipe 2, and cable can not wear and tear or scratch, has guaranteed safety.
Claims (3)
1. pipe end wire bushing, it is characterized in that: described wire bushing comprises wire bushing body (1), an end periphery of described wire bushing body (1) is provided with a circle concave arc (3).
2. a kind of pipe end wire bushing according to claim 1, it is characterized in that: described wire bushing body (1) inner surface is provided with insulating barrier.
3. a kind of pipe end wire bushing according to claim 2, it is characterized in that: described insulating barrier is made by the material of dielectric voltage withstand and flame-retarding characteristic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704819 CN203039308U (en) | 2012-12-19 | 2012-12-19 | Pipe end protective cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704819 CN203039308U (en) | 2012-12-19 | 2012-12-19 | Pipe end protective cable sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039308U true CN203039308U (en) | 2013-07-03 |
Family
ID=48691395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220704819 Expired - Lifetime CN203039308U (en) | 2012-12-19 | 2012-12-19 | Pipe end protective cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329453A (en) * | 2015-06-17 | 2017-01-11 | 吴江市聚力机械有限公司 | Rubber wire protecting sleeve used for garage |
-
2012
- 2012-12-19 CN CN 201220704819 patent/CN203039308U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329453A (en) * | 2015-06-17 | 2017-01-11 | 吴江市聚力机械有限公司 | Rubber wire protecting sleeve used for garage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214404, Jiangsu, Wuxi, Jiangyin Town, Ma Wei Village Patentee after: JIANGSU BIDE SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 214404, Jiangsu, Wuxi, Jiangyin Town, Ma Wei Village Patentee before: JIANGYIN BIDE TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: No. 27 Yuexiang Road, Yuecheng Town, Jiangyin City, Jiangsu Province, 214404 Patentee after: JIANGSU BIDE SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 214404 Ma Qi Village, Yuecheng Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGSU BIDE SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |