CN204691820U - A kind of tunnel drainage ditch and cable channel rubber cover plate - Google Patents
A kind of tunnel drainage ditch and cable channel rubber cover plate Download PDFInfo
- Publication number
- CN204691820U CN204691820U CN201520436580.9U CN201520436580U CN204691820U CN 204691820 U CN204691820 U CN 204691820U CN 201520436580 U CN201520436580 U CN 201520436580U CN 204691820 U CN204691820 U CN 204691820U
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- cover plate
- cable channel
- drainage ditch
- tunnel drainage
- steel plates
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Abstract
The utility model belongs to tunnel traffic field of engineering technology, discloses a kind of tunnel drainage ditch and cable channel rubber cover plate specifically.Its main technical schemes is the rubber adhesive of 3 ~ 8mm and to be coated on wherein thickness be that the stiffened steel plates of 3 ~ 5mm is formed by one side thickness; The subsurface of above-mentioned rubber adhesive is divided into both sides to be overlapped on the cover plate district of putting up district and mid portion of drainage groove or cable channel sidewall, and be provided with to weld with stiffened steel plates and connect the anti-clip-loosing mechanism of the baffle plate be structure as a whole, to realize fixing on drainage groove or cable channel of cover plate.This cover plate has the advantages that durability is high, sealing is high and have heat insulation function.
Description
Technical field
The utility model tunnel traffic field of engineering technology, designs a kind of tunnel drainage ditch and cable channel rubber cover plate concretely.
Background technology
Trench cover many employings prefabricated concrete of existing tunnel gutter and cable channel, plate and plate modes of emplacement are place side by side, the reserved wide gap of 10mm between cover plate.Because cover plate seam is tight, dust, coal ash easily infiltrate in gutter, and long term will block gutter, cause ditch alluvial impeded drainage, therefore need frequent maintenance, and periodic cleaning dust wherein.Cover plate is opened frequently, and corner is easily damaged, causes sealing effectiveness poorer, and a large amount of dust enters gutter, needs to clean out a drain more frequently.And concrete cover impact resistance is very poor, have weight to clash into, lid surface there will be crackle, and durability is very poor.According to the statistics of railway tunnel Guan Yang department, the concrete cover adopted at present is actual uses the breakage just occurred for 2 ~ 3 years in various degree, and within 3 ~ 5 years, just need to carry out large-area replacing, maintenance cost is very high.
the content of utility model
The purpose of this utility model is just to provide that a kind of durability is high, sealing is high and has tunnel drainage ditch and the cable channel rubber cover plate of heat insulation function.
The technical scheme realizing the employing of the utility model object is:
A kind of tunnel drainage ditch and cable channel rubber cover plate, be made up of rubber adhesive and the stiffened steel plates be coated on wherein; The thickness forming described stiffened steel plates is 3 ~ 5mm, and the one side thickness of described rubber adhesive is 3 ~ 8mm.
The additional technical feature forming above-mentioned tunnel drainage ditch and cable channel rubber cover plate also comprises:
---the upper aspect forming described rubber adhesive is provided with uniform anti-slip tank;
---the subsurface forming described rubber adhesive is divided into the cover plate district of putting up district and mid portion of both sides, and have a setting connect as one the anti-clip-loosing mechanism of baffle plate of structure with described stiffened steel plates;
---be respectively arranged with groove structure in the both sides of described rubber adhesive;
---the two ends forming described stiffened steel plates are respectively the overlap of misconstruction;
---described overlap is formed by having flexible employing elastomeric material plate.
A kind of tunnel drainage ditch provided by the utility model and cable channel rubber cover plate compared with prior art have the following advantages: one, because this cover plate is made up of rubber adhesive and coated stiffened steel plates, its rubber layer has very large flexibility and elasticity, there is resistance to impact, improve its application life; And because the cell body of elastomeric material with cable or gutter contacts, its contact surface can produce higher contact stress, and then is close to sealing surfaces, stop dust, coal ash fall in gutter, have good sealing performance; Its three, rubber cover plate front is provided with anti-slip tank, improves the anti-slippery ability in surface of rubber cover plate, increases the safety of attendant.
Accompanying drawing explanation
The tunnel drainage ditch that Fig. 1 provides for the utility model and cable channel serum cap plated construction schematic diagram;
Fig. 2 is A-A cross section structure schematic diagram of Fig. 1;
Fig. 3 is the syndeton schematic diagram between the adjacent rubber cover plate in B-B cross section of Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model tunnel drainage ditch and cable channel serum cap plated construction and operating principle are described in further details.
As shown in Figure 1, 2, the structural representation of the tunnel drainage ditch that provides of the utility model and cable channel rubber cover plate.Its structure is the rubber adhesive 1 of 3 ~ 8mm and to be coated on wherein thickness be that the stiffened steel plates 2 of 3 ~ 5mm is formed by one side thickness; The subsurface of above-mentioned rubber adhesive is divided into both sides to be overlapped on the cover plate district 5 of putting up district 4 and mid portion of drainage groove or cable channel sidewall 3, and be provided with to weld with stiffened steel plates 2 and connect the anti-clip-loosing mechanism 6 of the baffle plate be structure as a whole, to realize cover plate fixing on drainage groove or cable channel, the lateral displacement of restriction rubber cover plate.
Form in the structure of above-mentioned tunnel drainage ditch and cable channel rubber cover plate,
---in order to improve non-skid property, the upper aspect of formation rubber adhesive is provided with uniform anti-slip tank 7;
---for the ease of cover plate maintain and replace or work plate of uncapping the cleaning of groove 8 keep in repair, be respectively arranged with groove 9 structure being convenient to instrument tilting in the both sides of above-mentioned rubber adhesive;
---as shown in Figure 3, for the ease of the connection between the adjacent cover plate 12 and 13 in groove direction, installation, at the overlap 10 and 11 that the two ends of formation stiffened steel plates are set to upper left respectively, the elastomeric material plate of bottom right misconstruction is formed.
Claims (6)
1. a tunnel drainage ditch and cable channel rubber cover plate, is made up of rubber adhesive and the stiffened steel plates be coated on wherein; The thickness forming described stiffened steel plates is 3 ~ 5mm, and the one side thickness of described rubber adhesive is 3 ~ 8mm.
2. a kind of tunnel drainage ditch as claimed in claim 1 and cable channel rubber cover plate, is characterized in that: the upper aspect forming described rubber adhesive is provided with uniform anti-slip tank.
3. a kind of tunnel drainage ditch as claimed in claim 1 and cable channel rubber cover plate, it is characterized in that: the subsurface forming described rubber adhesive is divided into the cover plate district of putting up district and mid portion of both sides, and have a setting connect as one the anti-clip-loosing mechanism of baffle plate of structure with described stiffened steel plates.
4. a kind of tunnel drainage ditch as claimed in claim 1 and cable channel rubber cover plate, is characterized in that: be respectively arranged with groove structure in the both sides of described rubber adhesive.
5. a kind of tunnel drainage ditch as claimed in claim 1 and cable channel rubber cover plate, is characterized in that: the two ends forming described stiffened steel plates are respectively the overlap of misconstruction.
6. a kind of tunnel drainage ditch as claimed in claim 4 and cable channel rubber cover plate, is characterized in that: described overlap is formed by having flexible employing elastomeric material plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436580.9U CN204691820U (en) | 2015-06-24 | 2015-06-24 | A kind of tunnel drainage ditch and cable channel rubber cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436580.9U CN204691820U (en) | 2015-06-24 | 2015-06-24 | A kind of tunnel drainage ditch and cable channel rubber cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691820U true CN204691820U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436580.9U Active CN204691820U (en) | 2015-06-24 | 2015-06-24 | A kind of tunnel drainage ditch and cable channel rubber cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288686A (en) * | 2017-07-26 | 2017-10-24 | 常州华东人防设备有限公司 | Protective airtight partition door for subway district drainage ditch device |
| CN108386225A (en) * | 2018-04-17 | 2018-08-10 | 中铁第勘察设计院集团有限公司 | The insulation construction in tunnel in cold regions gutter |
-
2015
- 2015-06-24 CN CN201520436580.9U patent/CN204691820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288686A (en) * | 2017-07-26 | 2017-10-24 | 常州华东人防设备有限公司 | Protective airtight partition door for subway district drainage ditch device |
| CN108386225A (en) * | 2018-04-17 | 2018-08-10 | 中铁第勘察设计院集团有限公司 | The insulation construction in tunnel in cold regions gutter |
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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: 053000 Hengshui city of Hebei Province North Taocheng District industrial base rubber road No. 1 Patentee after: Zhongyu Tiexin Transportation Technology Co.,Ltd. Address before: 053000 Hengshui city of Hebei Province North Taocheng District industrial base rubber road No. 1 Patentee before: HENGSHUI ZHONGTIEJIAN ENGNIEERING RUBBER Co.,Ltd. |