CN203787917U - Composite sheet material cable trench cover plate - Google Patents
Composite sheet material cable trench cover plate Download PDFInfo
- Publication number
- CN203787917U CN203787917U CN201420129781.XU CN201420129781U CN203787917U CN 203787917 U CN203787917 U CN 203787917U CN 201420129781 U CN201420129781 U CN 201420129781U CN 203787917 U CN203787917 U CN 203787917U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- trench cover
- plate body
- cable trench
- composite board
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A composite sheet material cable trench cover plate is disclosed. By using the cover plate, production efficiency of the trench cover plate is effectively increased and a demand that cover plate specifications are various during engineering is satisfied. The cover plate comprises a plate body (10) made of a composite material and a reinforcing rib laid on a bottom surface. The reinforcing rib is a vertical reinforcing rib (12) which is horizontally arranged with intervals along the plate body (10) and is vertically extended along the plate body (10). Two vertical ends of the plate body (10) are provided with plugs (20) which form connection with the two ends respectively.
Description
Technical field
The utility model relates to cable protection, particularly a kind of composite board cable trench cover plate.
Background technology
Along Railway is provided with cable trench, and trench cover plate covering cable trench upper end open, to protect ditch inner cable not to be damaged.Existing cement based or metal trench cover are very heavy, and cement based cover plate is solid construction, and weight is 50-60kg/ ㎡.For alleviating cover plate weight, there is adopting the composite material trench cover of mould pressing process moulding, its structure is that staggered waling, cross reinforcing are set on composite material plate body, weight reduces to 30-35kg/ ㎡, but can only adopt die press technology for forming to produce, the cover plate of a specification just needs a set of metal die, and not only production efficiency is low, and initial investment is large, production cost is high, be difficult to meet the demand of engineering cover plate multi-size.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of composite board cable trench cover plate, effectively to improve the production efficiency of trench cover plate, meets the demand of engineering cover plate multi-size.
It is as follows that the utility model solves the technical scheme that its technical problem adopts:
A kind of composite board cable trench cover plate of the present utility model, comprises the plate body that composite material is made and is laid in the reinforcement of its bottom surface, it is characterized in that: described reinforcement be along plate body be horizontally arranged at interval, along the waling of plate body longitudinal extension; The each plug being connected with its formation that arranges in longitudinal two ends of described plate body.
The beneficial effects of the utility model are, shaping speed is fast, and production efficiency is high, can meet the demand of engineering cover plate multi-size; Easy construction, weight is light, is 40% of cement based cover plate; Cable trench cover plate polymerism is high, and density is large, and electrical insulating property is high, corrosion resistance is strong, long service life, and Maintenance free, novel and beautiful, can be made into shades of colour; Fit clearance precision, environmental protection, car is pressed non-slip, and silent reduces city noise pollution.
Brief description of the drawings
This specification comprises following four width accompanying drawings:
Fig. 1 is the vertical view of a kind of composite board cable of the utility model trench cover plate;
Fig. 2 is the cross-sectional configuration figure of the plate body in a kind of composite board cable of the utility model trench cover plate;
Fig. 3 is the facade structures figure of the plug in a kind of composite board cable of the utility model trench cover plate;
Fig. 4 is the vertical view of the plug in a kind of composite board cable of the utility model trench cover plate.
Member shown in figure, toponym and corresponding mark: plate body 10, waterproof guiding gutter 11, waling 12; Plug 20, lock tab 21.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
See figures.1.and.2, a kind of composite board cable trench cover plate of the present utility model, comprises the plate body 10 that composite material is made and the reinforcement that is laid in its bottom surface.Described reinforcement be along plate body 10 be horizontally arranged at interval, along the waling 12 of plate body 10 longitudinal extensions.The each plug 20 being connected with its formation that arranges in longitudinal two ends of described plate body 10.The not only mechanical property of trench cover contentedly of waling 12, and be convenient to pultrusion molding process and produce continuously, can cut into various width, article one, pultrusion production line just can be prepared the cable trench cover plate of different size, can effectively improve the production efficiency of trench cover plate, meet the demand of engineering cover plate multi-size.It is the fiber reinforcement thermosetting composite material of matrix that plate body 10 can adopt epoxy resin.
With reference to Fig. 1, the longitudinal two ends of plate body 10 form complete trench cover plate after plug 20 is installed, and can effectively prevent rainwater intrusion cable trench, are provided with the waterproof guiding gutter 11 of longitudinal extension at the cross side of plate body 10.
With reference to Fig. 2, the cross section of described waling 12 is L-type or inverted T shape.With reference to Fig. 3 and Fig. 4, the inwardly protruded lock tab 21 that is horizontally arranged at interval on the inner plate surface of described plug 20, the contoured surface tight fit connection of lock tab 21 and adjacent two walings 12.
Some principles of the above a kind of composite board cable of the utility model trench cover plate that just explains through diagrams, be not the utility model to be confined to shown in and in described concrete structure and the scope of application, therefore the corresponding modify being likely utilized every and equivalent, all belong to the scope of the claims that the utility model is applied for.
Claims (5)
1. a composite board cable trench cover plate, comprise the plate body (10) that composite material is made and the reinforcement that is laid in its bottom surface, it is characterized in that: described reinforcement is for being horizontally arranged at interval along plate body (10), along the waling (12) of plate body (10) longitudinal extension; The each plug (20) being connected with its formation that arranges in longitudinal two ends of described plate body (10).
2. a kind of composite board cable trench cover plate as claimed in claim 1, is characterized in that: the cross section of described waling (12) is L-type or inverted T shape.
3. a kind of composite board cable trench cover plate as claimed in claim 2, is characterized in that: the inwardly protruded lock tab that is horizontally arranged at interval on the inner plate surface of described plug (20) (21).
4. a kind of composite board cable trench cover plate as claimed in claim 3, is characterized in that: the contoured surface tight fit connection of described lock tab (21) and adjacent two walings (12).
5. a kind of composite board cable trench cover plate as described in a top as any in claim 1 to 4, is characterized in that: the cross side of described plate body (10) has the waterproof guiding gutter (11) of longitudinal extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129781.XU CN203787917U (en) | 2014-03-21 | 2014-03-21 | Composite sheet material cable trench cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129781.XU CN203787917U (en) | 2014-03-21 | 2014-03-21 | Composite sheet material cable trench cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787917U true CN203787917U (en) | 2014-08-20 |
Family
ID=51324071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129781.XU Expired - Fee Related CN203787917U (en) | 2014-03-21 | 2014-03-21 | Composite sheet material cable trench cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938716A (en) * | 2017-11-21 | 2018-04-20 | 江苏精电气科技有限公司 | A kind of line-outgoing type exhibition room ground groove face macromolecule composite decking |
-
2014
- 2014-03-21 CN CN201420129781.XU patent/CN203787917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938716A (en) * | 2017-11-21 | 2018-04-20 | 江苏精电气科技有限公司 | A kind of line-outgoing type exhibition room ground groove face macromolecule composite decking |
| CN107938716B (en) * | 2017-11-21 | 2024-03-15 | 江苏精一电气科技有限公司 | Outgoing line type exhibition hall trench surface polymer composite cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140820 |