CN205134371U - Compound well lid of high strength plastic steel - Google Patents
Compound well lid of high strength plastic steel Download PDFInfo
- Publication number
- CN205134371U CN205134371U CN201520800372.2U CN201520800372U CN205134371U CN 205134371 U CN205134371 U CN 205134371U CN 201520800372 U CN201520800372 U CN 201520800372U CN 205134371 U CN205134371 U CN 205134371U
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- CN
- China
- Prior art keywords
- manhole cover
- layer
- well lid
- bamboo
- resistance
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Abstract
The utility model discloses a compound well lid of high strength plastic steel, including manhole cover, installing port and wash port, manhole cover's center is equipped with installing port and wash port for realizing of the centre of a circle, manhole cover is that the lamellar structure complex of bamboo charcoal fiber layer, resist compression layer, resistance to compression strip, bamboo reinforcement and the steel deck closely pasted in proper order by from the top down forms, and manhole cover's outmost parcel plastic layer, the welding has the shock mounting on the circumference at manhole cover's the back. This steel, mould, many function inspection well lid that bamboo fibre, bamboo reinforcement are compound, constitute by bamboo charcoal fiber layer, bamboo reinforcement, steel deck and plastic layer complex, increased the intensity of well lid, prevent to rust, joining resist compression layer and resistance to compression strip and at well lid back mounted shock mounting between bamboo fibrous layer and bamboo reinforcement layer have increased the resistance to compression and the shockproof function of well lid, have avoided the well lid function singleness, have increased the life -span of well lid.
Description
Technical field
The utility model relates to manhole cover technical field, is specially a kind of high strength plastic-steel combined manhole cover.
Background technology
Manhole cover is widely used in road, community, park, parking lot, the places such as square, its Main Function is the storm sewer for below, sewage conduct, telecommunication line, power pipelines etc. are as checking the open hole that circuit uses, people conveniently goes down to carry out to safeguard and overhaul, at present, known manhole is stamped many kinds, wherein modal is grey cast-iron, ductile iron, cast steel, rolled steel, steel fiber reinforced concrete etc., the well lid that these materials make is widely used, but the manhole cover of these materials, easily get rusty, intensity is low, yielding, decrease the application life of well lid, add urban construction cost, and function singleness.
Utility model content
The purpose of this utility model is to provide a kind of high strength plastic-steel combined manhole cover, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of high strength plastic-steel combined manhole cover, comprise manhole cover, installing port, drain hole and anti-slip veins, the front of described manhole cover is provided with anti-slip veins, and manhole cover be circumferentially provided with installing port and drain hole, described manhole cover is by the bamboo closely pasted successively from top to bottom, resistance to compression layer, resistance to compression bar, the layer structure of bamboo reinforcement and steel plate layer is composited, and the outermost layer of manhole cover wraps up one deck plastic layer, the back side of described manhole cover be circumferentially welded with vibration abatement, described vibration abatement is interted by the second expansion link and to form in the inner chamber of the first expansion link, and be connected by elastic body between the top of the second expansion link and the inner chamber roof of the first expansion link.
Preferably, the silica gel of described resistance to compression bar to be cross section be isosceles triangle or quality of rubber materials are formed.
Preferably, described resistance to compression layer is helical spring structure or rubber spring structure.
Preferably, described elastic body is air bag, spring or rubber structure.
Preferably, the bottom of described second expansion link is provided with the slipmat for increasing friction force.
Compared with prior art, the beneficial effects of the utility model are: this steel, mould, the Multifunctional inspection well lid of bamboo fibre, bamboo reinforcement compound, be made up of bamboo, bamboo reinforcement, steel plate layer and plastic layer compound, add the intensity of well lid, reduce distortion, and prevent from getting rusty, by adding resistance to compression layer and resistance to compression bar between bamboo fibre layer and bamboo reinforcement layer, with at the well lid back side, vibration abatement is installed, add resistance to compression and the shockproof function of well lid, avoid well lid function singleness, and add the life-span of well lid.
Accompanying drawing explanation
Fig. 1 is manhole cover Facad structure schematic diagram of the present utility model;
Fig. 2 is that structural representation is cutd open in manhole cover side of the present utility model;
Fig. 3 is manhole cover structure schematic diagram of the present utility model;
Fig. 4 is vibration abatement structural representation of the present utility model.
In figure: 1, manhole cover, 101, bamboo fibre layer, 102, resistance to compression layer, 103, resistance to compression bar, 104, bamboo reinforcement layer, 105, steel plate layer, 106, plastic layer, 2, installing port, 3, drain hole, 4, anti-slip veins, 5, vibration abatement, the 501, first expansion link, the 502, second expansion link, 503, slipmat, 504, elastic body.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, the utility model provides a kind of technical scheme: a kind of high strength plastic-steel combined manhole cover, comprise manhole cover 1, installing port 2, drain hole 3 and anti-slip veins 4, the front of described manhole cover 1 is provided with anti-slip veins 4, and be provided with installing port 2 and drain hole 3 with the circle that the center of manhole cover 1 is the center of circle, be convenient to dismounting and the installation of manhole cover 1, prevent the upper surface of manhole cover 1 too smooth simultaneously and cause the situation of falling down to occur, described manhole cover 1 is that layer structure is composited, outermost layer is that plastic layer 106 wraps up, the inside of plastic layer 106 is by closely pasting one deck bamboo 101 successively from top to bottom, one deck resistance to compression layer 102, one deck resistance to compression bar 103, one deck bamboo reinforcement 104 and one deck steel plate layer 105 form manhole cover 1 body, the quality of rubber materials that described resistance to compression bar 103 is isosceles triangle for cross section is formed, isosceles triangular structure can uniform stressed, make resistance to compression better effects if, and easily recover shape, good stability, described resistance to compression layer 102 is helical spring structure, more resistance to compression bar 103 coordinates, resistance to compression effect is strengthened, the circle at the back side of described manhole cover 1 is provided with vibration abatement 5, described vibration abatement 5 is interted by the second expansion link 502 and to form in the inner chamber of the first expansion link 501, the bottom of described second expansion link 502 is provided with the slipmat 504 for increasing friction force, the top of the second expansion link 502 is connected by elastic body 504 with between the inner chamber roof of the first expansion link 501, described elastic body 504 spring structure, by the elastic reaction of elastic body 504, add the shockproof effect of manhole cover 1.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. a high strength plastic-steel combined manhole cover, comprise manhole cover (1), installing port (2), drain hole (3) and anti-slip veins (4), the front of described manhole cover (1) is provided with anti-slip veins (4), and manhole cover (1) be circumferentially provided with installing port (2) and drain hole (3), it is characterized in that: described manhole cover (1) is by the bamboo closely pasted successively from top to bottom (101), resistance to compression layer (102), resistance to compression bar (103), the layer structure of bamboo reinforcement (104) and steel plate layer (105) is composited, and the outermost layer of manhole cover (1) wraps up one deck plastic layer (106), the back side of described manhole cover (1) be circumferentially welded with vibration abatement (5), described vibration abatement (5) is interted by the second expansion link (502) and to form in the inner chamber of the first expansion link (501), and be connected by elastic body (504) between the top of the second expansion link (502) and the inner chamber roof of the first expansion link (501).
2. a kind of high strength plastic-steel combined manhole cover according to claim 1, is characterized in that: described resistance to compression bar (103) for cross section be that the silica gel of isosceles triangle or quality of rubber materials are formed.
3. a kind of high strength plastic-steel combined manhole cover according to claim 1, is characterized in that: described resistance to compression layer (102) is helical spring structure or rubber spring structure.
4. a kind of high strength plastic-steel combined manhole cover according to claim 1, is characterized in that: described elastic body (504) is air bag, spring or rubber structure.
5. a kind of high strength plastic-steel combined manhole cover according to claim 1, is characterized in that: the bottom of described second expansion link (502) is provided with the slipmat (504) for increasing friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800372.2U CN205134371U (en) | 2015-10-13 | 2015-10-13 | Compound well lid of high strength plastic steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800372.2U CN205134371U (en) | 2015-10-13 | 2015-10-13 | Compound well lid of high strength plastic steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205134371U true CN205134371U (en) | 2016-04-06 |
Family
ID=55620178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520800372.2U Expired - Fee Related CN205134371U (en) | 2015-10-13 | 2015-10-13 | Compound well lid of high strength plastic steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205134371U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952227A (en) * | 2016-07-06 | 2016-09-21 | 成都市红亿科技有限公司 | Ground sensing coil installation structure for sensing parking lot |
| CN106120606A (en) * | 2016-07-06 | 2016-11-16 | 成都市红亿科技有限公司 | A kind of parking lot import and export mix for installing ground induction coil |
| CN106592640A (en) * | 2016-11-21 | 2017-04-26 | 国网河南洛宁县供电公司 | Power trench cover |
| CN109972695A (en) * | 2019-02-20 | 2019-07-05 | 特斯联（北京）科技有限公司 | A kind of intelligent fire bolt that Internet of Things remotely controls and its system |
-
2015
- 2015-10-13 CN CN201520800372.2U patent/CN205134371U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952227A (en) * | 2016-07-06 | 2016-09-21 | 成都市红亿科技有限公司 | Ground sensing coil installation structure for sensing parking lot |
| CN106120606A (en) * | 2016-07-06 | 2016-11-16 | 成都市红亿科技有限公司 | A kind of parking lot import and export mix for installing ground induction coil |
| CN106592640A (en) * | 2016-11-21 | 2017-04-26 | 国网河南洛宁县供电公司 | Power trench cover |
| CN109972695A (en) * | 2019-02-20 | 2019-07-05 | 特斯联（北京）科技有限公司 | A kind of intelligent fire bolt that Internet of Things remotely controls and its system |
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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 |
Granted publication date: 20160406 Termination date: 20161013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |