CN204172432U - A kind of well-set tunnel plate - Google Patents
A kind of well-set tunnel plate Download PDFInfo
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- CN204172432U CN204172432U CN201420614007.8U CN201420614007U CN204172432U CN 204172432 U CN204172432 U CN 204172432U CN 201420614007 U CN201420614007 U CN 201420614007U CN 204172432 U CN204172432 U CN 204172432U
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- plate
- calcium carbonate
- rib block
- support member
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Abstract
A kind of well-set tunnel plate, comprise a fiber calcium carbonate plate and and be covered in cement fibrolite plate on fiber calcium carbonate plate, described fiber calcium carbonate plate comprises a strip substrate and complex root longitudinal separation and is arranged in rib block on this substrate, described substrate is provided with the support member arranged a plurality of lateral separation at two adjacent rib block parts, the upper surface flush of this support member and described rib block is arranged.The utility model structure is simple, practical, by arranging described rib block and support member, on the one hand can the surface area of increased fiber calcium carbonate plate and cement fibrolite plate binding site, between strengthening both it in conjunction with firmness, on the other hand, due to can cavity be provided with below support member, thus under can ensureing the prerequisite that tunnel plate intensity is constant, reducing the global density of tunnel plate, being convenient to stack when carrying, and the fragmentation that handling process causes can be reduced.
Description
Technical field
The utility model relates to building materials field, refers in particular to a kind of well-set tunnel plate.
Background technology
Along with the development of China's economic construction, the means of transportation such as highway, railway and subway are also rapidly developed, and the construction of these means of transportation all be unable to do without tunnel.Tunnel not only can be used for communications and transportation, can also be used for the uses such as pipeline transportation, cable underground, hydraulic engineering.The main building in current tunnel is generally reinforced concrete structure, the finish coat of its main building is generally walltile or marble blocks, and adopt walltile or marble blocks to be that block face is little, seam is many as the weak point of tunnel finish coat, appearance unsightly, and after the back side makes moist the easy accumulation of salt in the surface soil of front-facing seam.
In order to tackle an above difficult problem, Chinese utility model patent (application number: 201320256191.9, Authorization Notice No.: CN203271021U) disclose a kind of novel inorganic environmental-protection fireproof decorating board, it comprises substrate body, and substrate body comprises high-strength alkali resistant glass-fiber-fabric and is positioned at the inorganic oxide magnesium gel layer of both sides of high-strength alkali resistant glass-fiber-fabric; Although this new type of substrate has the performances such as stronger fire prevention, waterproof, protection against the tide, but be applied to also have the following disadvantages in tunnel construction: take the firmness that combines between each layer of laminated construction not high, binding site easily produces slight crack, and then cause bulk strength lower, be not suitable for and use as tunnel plate.
Utility model content
The utility model provides a kind of well-set tunnel plate, and its main purpose is that overcoming the binding site existed in existing substrate easily produces the not high defect of slight crack, bulk strength.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of well-set tunnel plate, comprise a fiber calcium carbonate plate and and be covered in cement fibrolite plate on fiber calcium carbonate plate, described fiber calcium carbonate plate comprises a strip substrate and complex root longitudinal separation and is arranged in rib block on this substrate, described substrate is provided with the support member arranged a plurality of lateral separation at two adjacent rib block parts, the upper surface flush of this support member and described rib block is arranged.
Further, described support member is an arc fold bending bar.
Further, each rib block is provided with a plurality of spaced apart hole, be all equipped with the trend steel wire consistent with it in each rib block, this steel wire exposes in the position of described hole.
Further, described cement fibrolite plate is provided with the engagement groove that a plurality of and each rib block is suitable, each engagement groove is provided with the suitable combined block of a plurality of and each hole, forms between described engagement groove and rib block by cement is cementing securely.
Further, the upper surface of described cement fibrolite plate is bonding is compounded with melmac plate on one deck.
Further, the lower surface bonds of described fiber calcium carbonate plate is compounded with melmac plate under one deck.
Compared to the prior art, the beneficial effect that the utility model produces is:
1, the utility model structure is simple, practical, by arranging described rib block and support member, on the one hand can the surface area of increased fiber calcium carbonate plate and cement fibrolite plate binding site, between strengthening both it in conjunction with firmness, the high-quality characteristic of fiber calcium carbonate plate and cement fibrolite plate own material is made full use of under the prerequisite ensureing monoblock tunnel plate structure fastness, on the other hand, due to can cavity be provided with below support member, thus under can ensureing the prerequisite that tunnel plate intensity is constant, reduce the global density of tunnel plate, be convenient to stack when carrying, and the fragmentation that handling process causes can be reduced.
2, in the utility model, by arranging described hole and steel wire, on the one hand can the surface area of increased fiber calcium carbonate plate and cement fibrolite plate binding site further, make to combine both it more firm, on the other hand, run through and the rigidity that steel wire also can improve fiber calcium carbonate plate is set, and then improve the Integral Loading ability of tunnel plate, strengthen the durability that it uses.
3, in the utility model, by arranging described melmac plate, the finish coat of tunnel plate main body can be used as, there is the performances such as high strength, high abrasion and good waterproof, fire prevention, anti-dazzle, and not containing formaldehyde and radioactive substance, running into high temperature or naked light can not produce pernicious gas or smog, is a kind of building material product of environmental protection.
4, use the utility model as tunnel plate, block face is large, and seam is little, and its installation is simple to operate, and the construction period is short, and installation cost is lower, and use procedure easy cleaning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial cutaway schematic of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, a kind of well-set tunnel plate, comprise a fiber calcium carbonate plate 1 and and be covered in cement fibrolite plate 2 on fiber calcium carbonate plate 1, the upper surface of described cement fibrolite plate 2 is bonding is compounded with melmac plate 3 on one deck.The lower surface of described fiber calcium carbonate plate 1 is bonding is equally compounded with melmac plate 3 under one deck.Described fiber calcium carbonate plate 1 comprises a strip substrate 10 and complex root longitudinal separation and is arranged in rib block 11 on this substrate 10, described substrate 10 is provided with the support member 12 arranged a plurality of lateral separation at two adjacent rib blocks 11, this support member 12 is arranged with the upper surface flush of described rib block 11.Described support member 12 is an arc fold bending bar.The utility model structure is simple, practical, by arranging described rib block 11 and support member 12, on the one hand can the surface area of increased fiber calcium carbonate plate 1 and cement fibrolite plate 2 binding site, between strengthening both it in conjunction with firmness, the high-quality characteristic of fiber calcium carbonate plate 1 and cement fibrolite plate 2 own material is made full use of under the prerequisite ensureing monoblock tunnel plate structure fastness, on the other hand, due to can cavity be provided with below support member 12, thus under can ensureing the prerequisite that tunnel plate intensity is constant, reduce the global density of tunnel plate, be convenient to stack when carrying, and the fragmentation that handling process causes can be reduced.
See figures.1.and.2.Each rib block 11 is provided with a plurality of spaced apart hole 13, is all equipped with the trend steel wire consistent with it 14 in each rib block 11, this steel wire 14 exposes in the position of described hole 13.Described cement fibrolite plate 2 is provided with the suitable engagement groove of a plurality of and each rib block 11, each engagement groove is provided with the suitable combined block of a plurality of and each hole 13, forms between described engagement groove and rib block 11 by cement is cementing securely.By arranging described hole 13 and steel wire 14, on the one hand can the surface area of increased fiber calcium carbonate plate 1 and cement fibrolite plate 2 binding site further, make to combine both it more firm, on the other hand, run through and the rigidity that steel wire 14 also can improve fiber calcium carbonate plate 1 is set, and then improve the Integral Loading ability of tunnel plate, strengthen the durability that it uses.
In the utility model, by arranging described melmac plate 3, the finish coat of tunnel plate main body can be used as, there is the performances such as high strength, high abrasion and good waterproof, fire prevention, anti-dazzle, and not containing formaldehyde and radioactive substance, running into high temperature or naked light can not produce pernicious gas or smog, is a kind of building material product of environmental protection.
In addition, use the utility model as tunnel plate, block face is large, and seam is little, and its installation is simple to operate, and the construction period is short, and installation cost is lower, and use procedure easy cleaning.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1. a well-set tunnel plate, it is characterized in that: comprise a fiber calcium carbonate plate and and be covered in cement fibrolite plate on fiber calcium carbonate plate, described fiber calcium carbonate plate comprises a strip substrate and complex root longitudinal separation and is arranged in rib block on this substrate, described substrate is provided with the support member arranged a plurality of lateral separation at two adjacent rib block parts, the upper surface flush of this support member and described rib block is arranged.
2. a kind of well-set tunnel plate as claimed in claim 1, is characterized in that: described support member is an arc fold bending bar.
3. a kind of well-set tunnel plate as claimed in claim 2, it is characterized in that: each rib block is provided with a plurality of spaced apart hole, be all equipped with the trend steel wire consistent with it in each rib block, this steel wire exposes in the position of described hole.
4. a kind of well-set tunnel plate as claimed in claim 3, it is characterized in that: described cement fibrolite plate is provided with the engagement groove that a plurality of and each rib block is suitable, each engagement groove is provided with the suitable combined block of a plurality of and each hole, forms between described engagement groove and rib block by cement is cementing securely.
5. a kind of well-set tunnel plate as claimed in claim 4, is characterized in that: the upper surface of described cement fibrolite plate is bonding is compounded with melmac plate on one deck.
6. a kind of well-set tunnel plate as claimed in claim 5, is characterized in that: the lower surface bonds of described fiber calcium carbonate plate is compounded with melmac plate under one deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614007.8U CN204172432U (en) | 2014-10-23 | 2014-10-23 | A kind of well-set tunnel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614007.8U CN204172432U (en) | 2014-10-23 | 2014-10-23 | A kind of well-set tunnel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172432U true CN204172432U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420614007.8U Active CN204172432U (en) | 2014-10-23 | 2014-10-23 | A kind of well-set tunnel plate |
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| CN (1) | CN204172432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974547A (en) * | 2018-04-21 | 2018-12-11 | 福建省新达保温材料有限公司 | A kind of storage device of composite plate |
-
2014
- 2014-10-23 CN CN201420614007.8U patent/CN204172432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974547A (en) * | 2018-04-21 | 2018-12-11 | 福建省新达保温材料有限公司 | A kind of storage device of composite plate |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |