CN205453062U - Glass steel cable protection pipe - Google Patents
Glass steel cable protection pipe Download PDFInfo
- Publication number
- CN205453062U CN205453062U CN201620260062.0U CN201620260062U CN205453062U CN 205453062 U CN205453062 U CN 205453062U CN 201620260062 U CN201620260062 U CN 201620260062U CN 205453062 U CN205453062 U CN 205453062U
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- CN
- China
- Prior art keywords
- receiving terminal
- location
- plate
- insert
- protective pipe
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a glass steel cable protection pipe, including the body, the left end of body is equipped with and inserts the end, and the right -hand member of body is equipped with receiving end, and receiving end's inside is provided with and inserts end matched with insertion groove, insert to serve to be equipped with two ring minimum radial protruding muscle, body and insert and be equipped with the locating plate between the end, the inner wall of insertion groove be equipped with with radial protruding muscle matched with dashpot, the inside of insertion groove is equipped with one deck spring washers. This glass steel cable protection pipe is through receiving end and insert the clearance fit between the end, simple installation, recycling radial protruding muscle, dashpot and spring washers and further consolidating receiving end and insert the combination between the end, receiving end and insert between the end and to combine closely to have eliminated the harm that expend with heat and contract with cold brought implements effectually, the receiving end and the locating plate of square of square have been avoided glass steel cable protection pipe takes place to roll when stacking, convenient transportation and storage.
Description
Technical field
This utility model relates to a kind of frp cable protective pipe, belongs to field of cable technology.
Background technology
Frp cable protective pipe is a kind of novel composite material tube, it is mainly with resin as binding agent, glass fibre is reinforcing agent, quartz sand is adjuvant, it is wound around by microcomputerized control machine and is fabricated by, it has the big anti-high pressure of intensity, weight is installed easily, safe and reliable, insulating properties are strong, the corrosion of various corrosive corporation can be resisted, anti-ginseng ability of leaking is strong, also there is the life-span long, up to more than 50 years, owing to frp cable protective pipe collection has the various advantages of industry, performance has been over the plastic tube performance of equal industry, the most gradually liked by industry engineering occurrences in human life.
Frp cable protective pipe, is a kind of novel composite material tube, and it is composited for reinforcing material with resin as matrix with glass fibre, with unsaturated-resin molding bonded the quality cables protection catheter product that can match with INVENTIONModern cable engineering construction.Due to the particular characteristic of fiberglass, this glass reinforced plastic pipe service life is more than 50 years.Easy construction, when rushing to repair specific engineering, efficiency is especially prominent, is the ideal protection device of power cable engineering, communication cable municipal works and underground cabling, and cable crosses the river, use of passing a bridge is most widely suited, light.
But; existing frp cable protective pipe is when installation; owing to frp cable protective pipe volume is big; connection between frp cable protective pipe and frp cable protective pipe is relatively complicated; construction trouble; and the junction thermal expansion by summer and the cold events in winter so that the junction of frp cable protective pipe the most easily occurs crackle, crack, even there will be breakage time serious.
Utility model content
The deficiency that this utility model exists for prior art, it is provided that a kind of frp cable protective pipe, concrete technical scheme is as follows:
A kind of frp cable protective pipe, including body, the left end of body is provided with insertion end; the right-hand member of body is provided with receiving terminal; the cross section of described receiving terminal is square, being internally provided with and insert the insertion groove that end matches of receiving terminal, and receiving terminal is with to insert coordinating between end be matched in clearance；It is provided with minimum two circles radially convex tendon on described insertion end, between adjacent radial direction convex tendon, is provided with interval；Being provided with location-plate between described body and insertion end, the cross section of location-plate is square, and the top of location-plate flushes with the top of receiving terminal, and the bottom of location-plate flushes with the bottom of receiving terminal；The inwall of described insertion groove is provided with the dashpot matched with radially convex tendon, insertion groove be internally provided with one layer of elastic washer, elastic washer is fixed with the inwall of insertion groove and is connected.
As the improvement of technique scheme, it is integral type structure between described insertion end and body, is integral type structure between receiving terminal and body, be integral type structure between location-plate and body, be radially integral type structure between convex tendon and insertion end.
As the improvement of technique scheme, the outer surface of described body is provided with the labelling circle that multiple tracks is outwardly, is integral type structure between labelling circle and body.
As the improvement of technique scheme, the left side seamed edge of described location-plate is provided with chamfering.
Frp cable protective pipe described in the utility model is by the matched in clearance between receiving terminal and insertion end, simple installation；Recycling radially convex tendon, dashpot and elastic washer reinforce receiving terminal and the combination inserted between end further, are tightly combined between receiving terminal and insertion end, and the harm that eliminating expands with heat and contract with cold brings, implementation result is good；Foursquare receiving terminal and foursquare location-plate avoid described frp cable protective pipe and roll when stacking, convenient transport and storage.
Accompanying drawing explanation
Fig. 1 is frp cable protective pipe structural representation described in the utility model；
Fig. 2 is receiving terminal structural representation described in the utility model；
Fig. 3 is schematic diagram during frp cable protective pipe described in the utility model connection.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As depicted in figs. 1 and 2, Fig. 1 is frp cable protective pipe structural representation described in the utility model, and Fig. 2 is receiving terminal structural representation described in the utility model.Described frp cable protective pipe; including body 10; the left end of body 10 is provided with insertion end 11; the right-hand member of body 10 is provided with receiving terminal 12; the cross section of described receiving terminal 12 is square; being internally provided with and insert the insertion groove 121 that end 11 matches of receiving terminal 12, receiving terminal 12 is with to insert coordinating between end 11 be matched in clearance；It is provided with minimum two circles radially convex tendon 111 on described insertion end 11, between adjacent radial direction convex tendon 111, is provided with interval；Being provided with location-plate 13 between described body 10 and insertion end 11, the cross section of location-plate 13 is square, and the top of location-plate 13 flushes with the top of receiving terminal 12, and the bottom of location-plate 13 flushes with the bottom of receiving terminal 12；The inwall of described insertion groove 121 is provided with the dashpot 122 matched with radially convex tendon 111, insertion groove 121 be internally provided with one layer of elastic washer 14, elastic washer 14 is fixed with the inwall of insertion groove 121 and is connected.
Before laying cable with described frp cable protective pipe, several described frp cable protective pipes join end to end and form the protection passage of cable, as shown in Figure 3, Fig. 3 is schematic diagram during frp cable protective pipe described in the utility model connection, adjacent frp cable protective pipe is respectively labeled as frp cable protective pipe A and frp cable protective pipe B, during connection, the end 11 that inserts of frp cable protective pipe A is inserted in the receiving terminal 12 of frp cable protective pipe B, owing to coordinating between receiving terminal 12 with insertion end 11 is matched in clearance, convenient operation and cooperation are closely.Multiple radial direction convex tendons 111 ensure receiving terminal 12 and insert being tightly combined, firmly between end 11.Elastic washer 14 improves receiving terminal 12 and the combination effect inserted between end 11 further, prevents producing gap between receiving terminal 12 and insertion end 11 and causes into water.On the one hand the effect of dashpot 122 is to eliminate the extruding force that radially convex tendon 111 brings to elastic washer 14；On the other hand, dashpot 122 has cushioning effect, moreover it is possible to eliminates receiving terminal 12 and inserts the harm causing owing to expanding with heat and contract with cold stress surge or rapid drawdown to bring between end 11.
Location-plate 13 has location, protective effect; when inserting in the fully-inserted receiving terminal of end 11 12; the location-plate 13 of frp cable protective pipe B contacts with the receiving terminal 12 of frp cable protective pipe A, coats a circle waterproof adhesive 20 at the gap between location-plate 13 and the receiving terminal 12 of frp cable protective pipe A of frp cable protective pipe B.
For ensureing that the gap between location-plate 13 and the receiving terminal 12 of frp cable protective pipe A of frp cable protective pipe B is completely sealed off by waterproof adhesive 20, the left side seamed edge of described location-plate 13 is provided with chamfering 131.Chamfering 131 is not only more conducive to waterproof adhesive 20 and penetrates into, and expands the contact area between waterproof adhesive 20 and receiving terminal 12 or location-plate 13, improves the bonding of waterproof adhesive 20, sealing effectiveness.
Owing to the cross section of receiving terminal 12 is square; the cross section of location-plate 13 is square, and the top of location-plate 13 flushes with the top of receiving terminal 12, and the bottom of location-plate 13 flushes with the bottom of receiving terminal 12; described frp cable protective pipe is avoided to roll when stacking, convenient transport and storage.
End 11, receiving terminal 12, location-plate 13 and radial direction convex tendon 111 is inserted for convenience of processing, it is integral type structure between described insertion end 11 and body 10, it it is integral type structure between receiving terminal 12 and body 10, it is integral type structure between location-plate 13 and body 10, is radially integral type structure between convex tendon 111 and insertion end 11.
The outer surface of described body 10 is provided with the labelling circle 15 that multiple tracks is outwardly, is integral type structure between labelling circle 15 and body 10.For playing the labelling effect of labelling circle 15, the surface roughness of labelling circle 15 is set to 0.2, may be provided at the lower section of labelling circle 15 for supporting the support of described frp cable protective pipe simultaneously, it is simple to construction, prevents from skidding between body 10 and support.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (4)
1. a frp cable protective pipe; including body (10); the left end of body (10) is provided with insertion end (11); the right-hand member of body (10) is provided with receiving terminal (12); it is characterized in that: the cross section of described receiving terminal (12) is square; being internally provided with and insert the insertion groove (121) that end (11) matches of receiving terminal (12), receiving terminal (12) is with to insert coordinating between end (11) be matched in clearance；It is provided with minimum two circles radially convex tendon (111) on described insertion end (11), between adjacent radial direction convex tendon (111), is provided with interval；It is provided with location-plate (13) between described body (10) and insertion end (11), the cross section of location-plate (13) is square, the top of location-plate (13) flushes with the top of receiving terminal (12), and the bottom of location-plate (13) flushes with the bottom of receiving terminal (12)；The dashpot (122) that the inwall of described insertion groove (121) is provided with radially convex tendon (111) matches, insertion groove (121) be internally provided with one layer of elastic washer (14), elastic washer (14) is fixed with the inwall of insertion groove (121) and is connected.
A kind of frp cable protective pipe the most according to claim 1; it is characterized in that: for integral type structure between described insertion end (11) and body (10); it is integral type structure between receiving terminal (12) and body (10); it is integral type structure between location-plate (13) and body (10), is radially integral type structure between convex tendon (111) and insertion end (11).
A kind of frp cable protective pipe the most according to claim 1, it is characterised in that: the outer surface of described body (10) is provided with the labelling circle (15) that multiple tracks is outwardly, is integral type structure between labelling circle (15) and body (10).
A kind of frp cable protective pipe the most according to claim 1, it is characterised in that: the left side seamed edge of described location-plate (13) is provided with chamfering (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260062.0U CN205453062U (en) | 2016-03-31 | 2016-03-31 | Glass steel cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260062.0U CN205453062U (en) | 2016-03-31 | 2016-03-31 | Glass steel cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453062U true CN205453062U (en) | 2016-08-10 |
Family
ID=56608585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620260062.0U Expired - Fee Related CN205453062U (en) | 2016-03-31 | 2016-03-31 | Glass steel cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129949A (en) * | 2016-08-29 | 2016-11-16 | 中天海洋系统有限公司 | A kind of sea cable protection pipe |
-
2016
- 2016-03-31 CN CN201620260062.0U patent/CN205453062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129949A (en) * | 2016-08-29 | 2016-11-16 | 中天海洋系统有限公司 | A kind of sea cable protection pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 242300 Xuancheng Road, Ningguo economic and Technological Development Zone, Anhui, Changhong Patentee after: Anhui Mingfu Cable Co. Ltd. Address before: 242300 Xuancheng Road, Ningguo economic and Technological Development Zone, Anhui, Changhong Patentee before: NINGGUO MINGFU CABLE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20180331 |