CN205016952U - CPVC cable protection pipe - Google Patents
CPVC cable protection pipe Download PDFInfo
- Publication number
- CN205016952U CN205016952U CN201520753978.5U CN201520753978U CN205016952U CN 205016952 U CN205016952 U CN 205016952U CN 201520753978 U CN201520753978 U CN 201520753978U CN 205016952 U CN205016952 U CN 205016952U
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- opening
- lid
- cable protection
- protection pipe
- cpvc cable
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Abstract
The utility model discloses a CPVC cable protection pipe, including the body, the middle part of body is provided with the lead wire passageway along the axial, and the lateral wall of body is provided with the opening that is used for the maintenance, and the opening part matching is provided with the lid, is provided with the sealing washer between lid and the opening, and the lid passes through bolt fixed connection with the opening. The utility model discloses a structure of bolt cooperation sealing washer has very good sealing performance, can prevent effectively that material such as the outside water of body or biological admission pipe are internal, damages intraductal cable.
Description
Technical field
The utility model relates to a kind of CPVC cable protection pipe.
Background technology
Along with advancing by leaps and bounds of national economic development, urban construction upgrades day by day, power cable from built on stilts enter into buried.CPVC cable protection pipe has high strength, pliability is good, high temperature resistant, high pressure resistant, corrosion-resistant, fire-retardant, insulation property are good, pollution-free, the not easily feature such as aging, light weight, can also prevent the impact of expanding with heat and contract with cold.Adopt enlarging socket joint, when constructing outside tubing all without the need to reinforcing with other materials, and to construct piecemeal, save artificial, easy construction, fast.CPVC cable protection pipe instead of that traditional UPVC double-wall corrugated pipe ring stiffness is poor, the shortcoming of PE plastic tube thermal endurance, anti-flammability, ring stiffness difference, will be the inexorable trend of Future Development.Existing CPVC cable protection pipe is comparatively loaded down with trivial details for the cable maintenance in pipe after being embedded in underground.
Chinese patent: the CPVC cable protection pipe (patent No.: the opening 201320747780.7) by arranging on body for overhauling, thus solve the problem, but opening the reduction that must bring sealing is set, this patent have employed hinged mode and coordinates waterproof membrane material to improve sealing property, but, hinged one end is fixing, when sealing, the sealing of proper strength cannot be carried out in hinged one end, thus cause its sealing poor, circuit in easy damage pipe, reduce the life-span of circuit in pipe, simultaneously, hinged mode also can bring inconvenience when Construction and Maintenance.
Utility model content
For the problems referred to above, the utility model provides a kind of sealing better, hold easy working CPVC cable protection pipe when can not reduce in pipe circuit life-span, maintenance.
The technical solution adopted in the utility model is:
A kind of CPVC cable protection pipe; comprise body; the middle part of described body is provided with lead channels vertically; the sidewall of described body is provided with the opening for overhauling; described opening part coupling is provided with lid; be provided with sealing ring between described lid and opening, described lid and opening are bolted to connection.
The structure of bolt fitted seal circle has extraordinary sealing property, can effectively prevent the materials such as the water of body outside or biology from entering in body, damages pipe inner cable.
As preferably, lid and opening are not fixed together through sealing ring by described bolt.
As preferably, the cross section of described body is circular, and the lead channels that the middle part of described body is arranged vertically be column, and the opening of described tube wall is rectangular, and described lid passes through at least three and is bolted on opening.
As preferably, described its bottom arranges platform structure, and the bottom surface of described platform structure is plane, and cross section is trapezoidal.
Cross section is trapezoidal, and after body is embedding, owing to burying the trapezoidal side of soil extruding, body is more stable, can not arbitrarily left avertence or right avertence.
The utility model has extraordinary sealing property by the structure of bolt fitted seal circle, can effectively prevent the materials such as the water of body outside or biology from entering in body, damages pipe inner cable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
In figure: 1. body, 2. lid, 3. opening, 4. sealing ring, 5. bolt.
Embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment 1
As shown in Figure 1, 2; a kind of CPVC cable protection pipe; comprise body 1; the middle part of body 1 is provided with lead channels vertically, and the sidewall of body 1 is provided with the opening 3 for overhauling, and opening 3 place coupling is provided with lid 2; sealing ring 4 is provided with between lid 2 and opening 3; the groove match that sealing ring 4 and opening 3 upper surface are arranged, lid 2 is fixedly connected with by bolt 5 with opening 3, and lid 2 and opening 3 are not fixed together through sealing ring 4 by bolt 5.
The cross section of body 1 is circular, and the lead channels that the middle part of body 1 is arranged vertically is column, and the opening of body 1 sidewall is rectangular, and lid 2 is fixed on opening 3 by four bolts 5.
Arrange platform structure 4 bottom body 1, the bottom surface of platform structure 4 is plane, and cross section is trapezoidal, and after body 1 is embedding, owing to burying the trapezoidal side of soil extruding, body 1 is more stable, can not arbitrarily left avertence or right avertence, thus guarantee opening 3 upward.
Claims (4)
1. a CPVC cable protection pipe; comprise body (1); the middle part of described body (1) is provided with lead channels vertically; the sidewall of described body (1) is provided with the opening (3) for overhauling; described opening (3) place coupling is provided with lid (2); it is characterized in that; be provided with sealing ring (4) between described lid (2) and opening (3), described lid (2) is fixedly connected with by bolt (5) with opening (3).
2. CPVC cable protection pipe according to claim 1, is characterized in that, lid (2) and opening (3) are not fixed together through sealing ring (4) by described bolt (5).
3. CPVC cable protection pipe according to claim 1 and 2; it is characterized in that; the cross section of described body (1) is circular; the lead channels that the middle part of described body (1) is arranged vertically is column; the opening of described body (1) sidewall is rectangular, and described lid (2) is fixed on opening (3) by least three bolts (5).
4. CPVC cable protection pipe according to claim 3, is characterized in that, described body (1) bottom arranges platform structure, and the bottom surface of described platform structure is plane, and cross section is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753978.5U CN205016952U (en) | 2015-09-26 | 2015-09-26 | CPVC cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753978.5U CN205016952U (en) | 2015-09-26 | 2015-09-26 | CPVC cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016952U true CN205016952U (en) | 2016-02-03 |
Family
ID=55215536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753978.5U Active CN205016952U (en) | 2015-09-26 | 2015-09-26 | CPVC cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058792A (en) * | 2016-07-04 | 2016-10-26 | 中国飞机强度研究所 | Openable flat cable outlet assembly |
-
2015
- 2015-09-26 CN CN201520753978.5U patent/CN205016952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058792A (en) * | 2016-07-04 | 2016-10-26 | 中国飞机强度研究所 | Openable flat cable outlet assembly |
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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 | ||
| CP03 | Change of name, title or address |
Address after: Fuyang Fuchun Street Zhizhong Ting Cun Hangzhou 311400 cities in Zhejiang Province Patentee after: Hangzhou Fuyang Kuwait Steel Co. Ltd. Address before: Fuyang City Fuchun Street Zhizhong Ting Cun Hangzhou 311400 cities in Zhejiang Province Patentee before: FUYANG KEWEI STEEL INDUSTRY CO., LTD. |