CN202627027U - Cover plate - Google Patents
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- CN202627027U CN202627027U CN 201220278850 CN201220278850U CN202627027U CN 202627027 U CN202627027 U CN 202627027U CN 201220278850 CN201220278850 CN 201220278850 CN 201220278850 U CN201220278850 U CN 201220278850U CN 202627027 U CN202627027 U CN 202627027U
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- cover plate
- skeleton
- shell
- board body
- bearing
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Abstract
The utility model discloses a cover plate which comprises a support and a cover plate body located on the support. The cover plate body and the support are formed by a shell and a framework. The shell is fixedly connected with the framework. The shell is a shell made of vulcanized rubber. The cover plate disclosed by the utility model not only has good impact resistance and bearing capability, but also the production cost is reduced; and the cover plate has the advantages of mosquito prevention, vibration absorption, deodorization, buffering, noise prevention, long service life and the like.
Description
Technical field
The utility model relates to the road equipment field, particularly a kind of cover plate.
Background technology
Cover plate is a requisite road equipment in the urban construction, for example common inspection shaft lid and water grate.For a long time, China all adopts cast iron flat.Yet this cast iron flat has recovery value on the one hand, is often stolen by the lawless person and resells at a profit as scrap iron; On the other hand, impact noise was big when vehicle crossed cast iron flat, and yielding cracking and getting rusty, cost of production high with influence environment.To this, the novel moulded cover plate that some utilize the no recovery value that nonmetals process has appearred in recent years, like cover plate of magnesite composite, composite glass fiber reinforced, iron powder and waste or used plastics composite material etc. on the market.Yet these blind flanges exist that part fragility is big, easy fracture, be prone to problems such as aging, not wear-resisting, supporting capacity difference and quality are uneven, are difficult to reach state-set standard.
The utility model content
The purpose of the utility model is to provide a kind of novel cover plate.
According to the one side of the utility model, a kind of cover plate is provided, comprise bearing and be positioned at the cover board body on the bearing.Cover board body and bearing are formed by shell and skeleton.Shell is connected with skeletal fixation, and this shell is the shell that vulcanized rubber is processed.Vulcanized rubber have better elastic, compression deformability, resistance to ag(e)ing, mosquito-proof, inhale smelly and inhale advantage such as noise.Therefore, this cover plate not only has good anti-impact force and bearing capacity, and has reduced cost of production, has advantages such as mosquito-proof, shock-absorbing, deodorization, buffering, noise control, long service life.
In some embodiments, skeleton is the skeleton that steel or glass fiber reinforced cement (Glass-fiber Reinforced Cement is called for short GRC) material are processed.Thus, skeleton has good anti-impact force and bearing capacity.
In some embodiments, skeleton is provided with cavity, is filled with cement or rubble or sandy soil or mortar in this cavity.Thus, can save the material of skeleton on the one hand, reduce cost; Can strengthen the steadiness of skeleton on the other hand.
In some embodiments, has adhesive layer between shell and the skeleton.Thus, shell is connected more firm with skeleton.
In some embodiments, cover board body is provided with opening.Thus, this opening can be used for draining or as the lifting eye of cover board body.
When using the utility model, the cover plate of the size match of selection and crib or water grate mouth at first, the bearing with cover plate is installed on crib or the water grate mouth then, at last cover board body is fixed on the bearing, and maintenance cover plate is consistent with ground level gets final product.
Description of drawings
Fig. 1 is the sketch map of cover plate of the embodiment 1 of the utility model.
Fig. 2 is the schematic cross-section along the A-A line of cover plate shown in Figure 1.
Fig. 3 is the structural representation of cover board body skeleton shown in Figure 1.
Fig. 4 is the sketch map of cover plate of the embodiment 2 of the utility model.
Fig. 5 is the generalized section of the cover board body of cover plate shown in Figure 4 along the dotted line direction.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Embodiment 1
Fig. 1 to Fig. 3 has schematically shown the cover plate according to a kind of embodiment of the utility model.
This cover plate comprises bearing 2 and is positioned at the cover board body 1 on the bearing 2.Cover board body 1 is rounded.Bearing 2 is circular, and ring-side wall is provided with bulge loop 201 in it, and cover board body 1 cover is put on the bulge loop 201 of bearing 2.Cover board body 1 two ends are respectively equipped with square aperture 101.Cover board body 1 is formed the shell that this shell 3 is processed for conventional vulcanized rubber with bearing 2 by shell 3 and skeleton 4.Skeleton 4 comprises cover board body skeleton 402 and bearing skeleton 403.Cover board body skeleton 402 is provided with cavity, and cavity has filler 401, and this filler 401 is a granite stones, and bearing skeleton 403 is solid skeleton.Cover board body skeleton 402 is 17 circular steel skeletons that the seamless side by side welding of square steel pipe forms.Bearing skeleton 403 is for watering the integrated solid annular skeleton that steel forms.The external surface of skeleton 4 scribbles conventional rubber adhesive, and this rubber adhesive forms adhesive layer 5 between shell 3 and skeleton 4, make rubbery outer cover 3 be fixedly connected with skeleton 4.The surface of cover board body 1 is provided with anti-skid design.
Vulcanized rubber have better elastic, compression deformability, resistance to ag(e)ing, mosquito-proof, inhale smelly and inhale advantage such as noise.Be filled with the cover board body skeleton 402 of granite stones, not only structure is firm, and saves steel.Adhesive layer 5 makes shell 3 be connected more firm with skeleton 4.Square aperture 101 can be used as the lifting eye of cover board body 1, makes things convenient for the installation and removal of cover board body 1.Therefore, this cover plate can be used as common inspection shaft lid and uses, and not only has good anti-impact force and bearing capacity, and advantages such as mosquito-proof, shock-absorbing, deodorization, buffering, noise control, long service life are arranged, and is a kind of high strength square steel rubber inspection shaft lid.
When using the utility model, at first select the cover plate with the crib size match, the bearing 2 with cover plate is installed on the crib then, at last cover board body 1 is fixed on the bearing 2, and keeps that cover plate is consistent with ground level to get final product.
Embodiment 2
Fig. 4 and Fig. 5 have schematically shown the cover plate according to the another kind of embodiment of the utility model.
This cover plate comprises bearing 2 and is positioned at the cover board body 1 on the bearing 2.Cover board body 1 is square.Bearing 2 is the square frame shape, and its inside casing side wall lower ends is provided with protruding frame 202.Cover board body 1 cover is put on the protruding frame 202 of bearing 2.Cover board body 1 is provided with 18 strip gabs 101.Cover board body 1 is formed by shell 3 and skeleton 4 with bearing 2.The shell that this shell 3 is processed for conventional vulcanized rubber.Skeleton 4 comprises cover board body skeleton 402 and bearing skeleton 403.Cover board body skeleton 402 is provided with cavity, and cavity is provided with filler 401, and this filler 401 is a cement, and bearing skeleton 403 is solid skeleton.Cover board body skeleton 402 is for watering the integrated square skeleton that steel forms, and bearing skeleton 403 is for watering the integrated solid square frame shape skeleton that steel forms.The external surface of skeleton 4 scribbles conventional rubber adhesive, and this rubber adhesive forms adhesive layer 5 between shell 3 and skeleton 4, make shell 3 be fixedly connected with skeleton 4.
Vulcanized rubber have better elastic, compression deformability, resistance to ag(e)ing, mosquito-proof, inhale smelly and inhale advantage such as noise.Be filled with the cover board body skeleton 402 of cement, not only structure is firm, and saves steel.Adhesive layer 5 makes shell 3 be connected more firm with skeleton 4.Strip gab 101 can be used as the outfall of cover board body 1, makes things convenient for rainwater to be drained in the water grate mouth.Therefore, this cover plate can be used as common water grate and uses, and not only have good anti-impact force and bearing capacity, and the advantage of long service life is arranged, be a kind of high strength square steel robber cement grate.
When using the utility model, at first select the cover plate with the size match of water grate mouth, the bearing 2 with cover plate is installed on the water grate mouth then, at last cover board body 1 is fixed on the bearing 2, and keeps that cover plate is consistent with ground level to get final product.
The above is merely some embodiments of the utility model.For the person of ordinary skill of the art; Creating under the prerequisite of design not breaking away from the utility model, can also make some distortion and improvement, can be the GRC material like the material of skeleton 4; Filler 401 can be sandy soil or mortar, and these all belong to the protection domain of the utility model.
Claims (6)
1. cover plate is characterized in that, comprises bearing and is positioned at the cover board body on the bearing, and said cover board body and bearing are formed by shell and skeleton, and said shell is connected with skeletal fixation, and said shell is the shell that vulcanized rubber is processed.
2. cover plate according to claim 1 is characterized in that, said skeleton is the skeleton that steel or GRC material are processed.
3. cover plate according to claim 1 and 2 is characterized in that said skeleton is provided with cavity, is filled with cement or rubble or sandy soil or mortar in the said cavity.
4. cover plate according to claim 1 and 2 is characterized in that, has adhesive layer between said shell and the skeleton.
5. cover plate according to claim 3 is characterized in that, has adhesive layer between said shell and the skeleton.
6. cover plate according to claim 1 is characterized in that said cover board body is provided with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278850 CN202627027U (en) | 2012-06-14 | 2012-06-14 | Cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278850 CN202627027U (en) | 2012-06-14 | 2012-06-14 | Cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202627027U true CN202627027U (en) | 2012-12-26 |
Family
ID=47380238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220278850 Expired - Lifetime CN202627027U (en) | 2012-06-14 | 2012-06-14 | Cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202627027U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103232622A (en) * | 2013-04-12 | 2013-08-07 | 葛达旺 | Road facility, preparation material and preparation method thereof |
| CN103452134A (en) * | 2013-01-09 | 2013-12-18 | 丁永杰 | Plastic-steel-composited bearing trench cover plate |
| CN103572782A (en) * | 2013-10-21 | 2014-02-12 | 葛达旺 | Multifunctional well cover |
| CN104045282A (en) * | 2014-06-17 | 2014-09-17 | 中国建筑第八工程局有限公司 | Nonporous closed water-permeable drainage ditch cover plate and manufacturing method thereof |
| CN104153395A (en) * | 2014-07-31 | 2014-11-19 | 长兴绿地建材有限公司 | Inspection well lid |
| CN104405030A (en) * | 2014-11-18 | 2015-03-11 | 南通久盛新材料科技有限公司 | Airtight deodorant blind well lid |
| CN104775502A (en) * | 2015-04-20 | 2015-07-15 | 江苏永通市政园林建设有限公司苏州分公司 | Rubber mute inspection well cover |
| CN106747057A (en) * | 2016-11-25 | 2017-05-31 | 中国建筑第八工程局有限公司 | A kind of non-porous closing water penetration inspection well cover and its manufacture method |
| CN112127459A (en) * | 2020-09-25 | 2020-12-25 | 北京市第三建筑工程有限公司 | Support structure, large-load trench cover plate structure and construction method |
-
2012
- 2012-06-14 CN CN 201220278850 patent/CN202627027U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452134A (en) * | 2013-01-09 | 2013-12-18 | 丁永杰 | Plastic-steel-composited bearing trench cover plate |
| CN103232622A (en) * | 2013-04-12 | 2013-08-07 | 葛达旺 | Road facility, preparation material and preparation method thereof |
| CN103572782A (en) * | 2013-10-21 | 2014-02-12 | 葛达旺 | Multifunctional well cover |
| CN103572782B (en) * | 2013-10-21 | 2016-04-20 | 葛达旺 | Multifunctional well cover |
| CN104045282A (en) * | 2014-06-17 | 2014-09-17 | 中国建筑第八工程局有限公司 | Nonporous closed water-permeable drainage ditch cover plate and manufacturing method thereof |
| CN104045282B (en) * | 2014-06-17 | 2017-02-22 | 中国建筑第八工程局有限公司 | Nonporous closed water-permeable drainage ditch cover plate and manufacturing method thereof |
| CN104153395A (en) * | 2014-07-31 | 2014-11-19 | 长兴绿地建材有限公司 | Inspection well lid |
| CN104153395B (en) * | 2014-07-31 | 2016-08-24 | 长兴绿地建材有限公司 | A kind of inspection well cover |
| CN104405030A (en) * | 2014-11-18 | 2015-03-11 | 南通久盛新材料科技有限公司 | Airtight deodorant blind well lid |
| CN104775502A (en) * | 2015-04-20 | 2015-07-15 | 江苏永通市政园林建设有限公司苏州分公司 | Rubber mute inspection well cover |
| CN106747057A (en) * | 2016-11-25 | 2017-05-31 | 中国建筑第八工程局有限公司 | A kind of non-porous closing water penetration inspection well cover and its manufacture method |
| CN112127459A (en) * | 2020-09-25 | 2020-12-25 | 北京市第三建筑工程有限公司 | Support structure, large-load trench cover plate structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |