CN202633849U - Antitheft GRP (glass fiber reinforced plastics) protection pipe for cable - Google Patents
Antitheft GRP (glass fiber reinforced plastics) protection pipe for cable Download PDFInfo
- Publication number
- CN202633849U CN202633849U CN 201220240668 CN201220240668U CN202633849U CN 202633849 U CN202633849 U CN 202633849U CN 201220240668 CN201220240668 CN 201220240668 CN 201220240668 U CN201220240668 U CN 201220240668U CN 202633849 U CN202633849 U CN 202633849U
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- lower cover
- grp
- antitheft
- protection pipe
- cable
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Abstract
The utility model discloses an antitheft GRP (glass fiber reinforced plastics) protection pipe for a cable, and belongs to the field of electric power protection appliances. The structure of the antitheft GRP protection pipe is composed of an upper cover, a lower cover and retaining rings, wherein the upper cover and the lower cover are fixed through buckling; a pair of buckle rings are annularly sleeved on the outer surfaces of the upper cover and the lower cover, and are screwed and fixed through a bolt and a nut; the edge part of the upper cover is provided with a clamping groove; the edge part of the lower cover is provided with a clamping ridge; the clamping ridge is buckled in the clamping groove of the upper cover; two of the retaining rings form a pair; and more than three pairs of the retaining rings can be arranged. The antitheft GRP protection pipe provided by the utility model is convenient and rapid to install, does not need to be maintained, has long service life, is light in weight, has a high corrosion-resistant performance, is smooth in inner surface, is low in conveying energy consumption, can be used for a long time within the temperature range of minus 40 DEG C to 70 DEG C, is a non-conductor, is excellent in insulation performance, and has low corrosion resistance; cable pipes with different cross section areas and models can be selected according to actual requirements; and the GRP protection pipe has favorable market application value, is low in cost, is simple in manufacturing process, and has an antitheft function.
Description
Technical field
The utility model relates to a kind of cable protection pipe, specifically is applied to the middle Antistealing frp cable protective pipe of electric power.
Background technology
Existing cable protection pipe adopts metal material to process more, and not only weight is heavier, and manufacturing cost is high.
The zone that state's inner cable is administered is because of being located in the suburb, and scope is big, and cable machinery quantity is big, and scope is wide; In recent years, the pilferage of electric power facility is more and more rampant, and the electric power auxiliary device is more because of its residue value; Favored by stealer, cable protection pipe is beneficial to pilferage because of the recyclable utilization of its material and position, through investigation; The waste recovery of steel protection tube is worth every and reaches 30 yuan, in 2010, reaches 48% as the stolen case of cable auxiliary device of general defect processing; Wherein 70% is that cable protection pipe is stolen, the scene protection pipe fill a vacancy 216 the cover, lot of consumption maintenance cost, manpower.
And cable protection pipe is in a single day stolen, and cable upper boom place will lose the effect of anti-external force, the safe operation of the cable that has influence on; Therefore if can there be a kind of protection tube can play the effect of antitheft; The purpose of damage can be taken into account again,, and the manpower financial capacity can be practiced thrift the safe operation that improves cable greatly.
At present, facilities such as the cable protection pipe of power department are cut by a large amount of robber, and the economic loss that each country causes is huge
Non-digging type power cable pipe on the market also have the tubing of two types of PE and MPP, and the tubing that these two kinds of materials are produced has different Pros and Cons in different use fields.PE electric power tubing is compared with MPP electric power tubing, and low temperature resistant preferably fragility and high welding performance are arranged, and its toughness is better, and boundary of works area is extensive, and it is strong to be suitable for ability, and also can reach 50 years useful life, and the tubing cost of same specification and grade is relatively low.And MPP electric power tubing is compared with PE electric power tubing; Because of the fusing point of MPP material higher relatively; The modulus of elasticity of material is bigger, and the antifriction coefficient is higher, so MPP tubing has resistance to elevated temperatures preferably; Relative PE is better for the product physical and mechanical property, can be suitable for the use of high pressure-temperature power cable protecting pipe material.So applied high-tension electricity electric power protection uses tubing to be modified polypropene (MPP) tubing basically on the market, other medium-sized tubing are that PE power cable tubing is many, but in use field separately different defects are arranged also.
Summary of the invention
In order to overcome the deficiency of the cost height of existing power protection tube existence, easy pilferage etc., the purpose of the utility model is to provide a kind of Antistealing frp cable protective pipe, has easy for installation, advantages such as intensity is high, cost is low, theft protection.
It is following that the utility model solves the technical scheme that its technical problem adopted:
The Antistealing frp cable protective pipe, its structure is made up of: loam cake, lower cover, clasp, wherein loam cake, lower cover snap fit, a pair of clasp is located on the outer surface of loam cake, lower cover, and twists fixing through bolt, nut spiral shell.
Described loam cake, its edge is provided with draw-in groove.
Described lower cover, its edge is provided with the card rib, and the card rib is snapped in the draw-in groove of loam cake.
Described clasp, its two is a pair of, can be set to more than three pairs.
The installation process of the utility model is: one or more cables are positioned in loam cake or the lower cover, then with lower cover or loam cake snap fit, with many clasp are located on the outer surface of loam cake, lower cover at last, twist through spiral shell and fix.
Loam cake in the utility model, lower cover; It is reinforcing material that its material adopts glass fiber and goods thereof; Unsaturated polyester resin, epoxy resin with macromolecule component are basis material; With inorganic non-metallic particles such as quartz sand, calcium carbonate is filler, and its manufacture method has fixed length winding process, spun casting technology and twines three kinds of technologies continuously, and the SN that can shut out according to process, pressure rating and rigidity Deng of product segments.The reinforced plastics of glass fiber or its goods is called as fiberglass reinforced plastics or fiberglass, has the strong corrosion resistant performance, inner surface is smooth, conveying energy consumption is low, long service life (more than 50 years), easy transportation and installation, advantage such as need not keep in repair.
Through adopting above technical scheme, the utlity model has following beneficial effect:
1, the utility model is simple in structure, and is quick and easy for installation, need not maintenance, long service life;
2, to have adopted fiberglass be material for the loam cake of the utility model, lower cover, has light weight, strong corrosion resistant performance, inner surface is smooth, conveying energy consumption is low:
3, can in-40 ℃ of-70 ℃ of temperature ranges, use for a long time, and be non-conductor, insulation property are good, and frictional resistance is little;
The needs that 4, can use according to reality can select that varying cross-section is long-pending, the cable tube of different model, have good application market and are worth;
5, have excellent dielectric properties and higher mechanical strength, meet standards such as GB13398-2003, have auxiliary lightning protection function, N/D and eddy current loss;
6, have with low costly, manufacture process is simple, the effect of theft protection.
Description of drawings
Fig. 1, be the structural representation of the utility model.
Among the figure: 1-loam cake, 2-lower cover, 3-clasp, 4-nut.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified, but not as the qualification to the utility model.
As shown in Figure 1, the Antistealing frp cable protective pipe, its structure is made up of: loam cake 1, lower cover 2, clasp 3, wherein loam cake 1, lower cover 2 snap fit, a pair of clasp 3 is located on the outer surface of loam cake 1, lower cover 2, and twists fixing through bolt, nut 4 spiral shells.
Described loam cake 1, its edge is provided with draw-in groove.
Described lower cover 2, its edge is provided with the card rib, and the card rib is snapped in the draw-in groove of loam cake.
Described clasp 3, its two is a pair of, can be set to more than three pairs.
The installation process of the utility model is: one or more cables are positioned in loam cake 1 or the lower cover 2, then with lower cover 2 or loam cake 1 snap fit, with many clasp 3 are located on the outer surface of loam cake 1, lower cover 2 at last, twist through spiral shell and fix.
Loam cake 1 in the utility model, lower cover 2; It is reinforcing material that its material adopts glass fiber and goods thereof; Unsaturated polyester resin, epoxy resin with macromolecule component are basis material; With inorganic non-metallic particles such as quartz sand, calcium carbonate is filler, and its manufacture method has fixed length winding process, spun casting technology and twines three kinds of technologies continuously, and the SN that can shut out according to process, pressure rating and rigidity Deng of product segments.
The reinforced plastics of glass fiber or its goods is called as fiberglass reinforced plastics or fiberglass, has the strong corrosion resistant performance, inner surface is smooth, conveying energy consumption is low, long service life (more than 50 years), easy transportation and installation, advantage such as need not keep in repair.
Above-described embodiment, the utility model embodiment a kind of more preferably just, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection range of the utility model.
Claims (4)
1. Antistealing frp cable protective pipe; Its structure is made up of: loam cake [1], lower cover [2], clasp [3]; It is characterized in that: wherein loam cake [1], lower cover [2] snap fit, a pair of clasp [3] is located on the outer surface of loam cake [1], lower cover [2], and twists fixing through bolt, nut [4] spiral shell.
2. Antistealing frp cable protective pipe as claimed in claim 1 is characterized in that: described loam cake [1], its edge is provided with draw-in groove.
3. Antistealing frp cable protective pipe as claimed in claim 1 is characterized in that: described lower cover [2], and its edge is provided with the card rib, and the card rib is snapped in the draw-in groove of loam cake [1].
4. Antistealing frp cable protective pipe as claimed in claim 1 is characterized in that: described clasp [3], its two is a pair of, can be set to more than three pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240668 CN202633849U (en) | 2012-05-25 | 2012-05-25 | Antitheft GRP (glass fiber reinforced plastics) protection pipe for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240668 CN202633849U (en) | 2012-05-25 | 2012-05-25 | Antitheft GRP (glass fiber reinforced plastics) protection pipe for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633849U true CN202633849U (en) | 2012-12-26 |
Family
ID=47386996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240668 Expired - Fee Related CN202633849U (en) | 2012-05-25 | 2012-05-25 | Antitheft GRP (glass fiber reinforced plastics) protection pipe for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466880A (en) * | 2014-11-18 | 2015-03-25 | 国网安徽省电力公司阜阳供电公司 | Protective pipe for low-voltage direct-to-home meter incoming line and meter outgoing line laying |
-
2012
- 2012-05-25 CN CN 201220240668 patent/CN202633849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466880A (en) * | 2014-11-18 | 2015-03-25 | 国网安徽省电力公司阜阳供电公司 | Protective pipe for low-voltage direct-to-home meter incoming line and meter outgoing line laying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170811 Address after: 201801 Shanghai City, Jiading District Road No. 628, building 4, built 1 C zone Patentee after: Shanghai Malu Ying door electric equipment fittings factory Address before: Jiading District Malu Town, Baoan highway 201801 in Shanghai City, No. 2968 Building 5 room 2106 Patentee before: Shanghai Malu Yingmen Electric Power Fittings Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |