CN202324400U - Plastic dewatering plate prepared by adopting continuous rolling process - Google Patents
Plastic dewatering plate prepared by adopting continuous rolling process Download PDFInfo
- Publication number
- CN202324400U CN202324400U CN2011204369873U CN201120436987U CN202324400U CN 202324400 U CN202324400 U CN 202324400U CN 2011204369873 U CN2011204369873 U CN 2011204369873U CN 201120436987 U CN201120436987 U CN 201120436987U CN 202324400 U CN202324400 U CN 202324400U
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- plastic
- continuous rolling
- plate
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Abstract
The utility model relates to a plastic dewatering plate prepared by adopting a continuous rolling process. The plastic dewatering plate comprises a base plate, wherein a plurality of circular-truncated-cone-shaped bulges are arranged at one side of the base plate at intervals; each bulge is hollow and is provided with an opening extending downwards to reach the base plate; and the inner side surface of each bulge is connected with the lower side surface of the base plate, and the outer side surface of each bulge is connected with the upper side surface of the base plate. Due to the adoption of the plastic dewatering plate, the difficulty that the compression strength of a dewatering plate produced by the traditional impact molding is not ideal is solved, so that the wall thickness of the periphery of the round boss of the dewatering plate is uniform; no fillets exist at the joints of the bulges and the base plate; and the compression strength of the plastic dewatering plate is 50% higher than that of the similar product throughout the country, thus ensuring the compression capability of long-term loading.
Description
Technical field
The utility model relates to a kind of plastic draining board that adopts continuous rolling technology to make, and is used for the draining of civil works.
Background technology
At present, drainage works is widely used in the draining of building under the for example roof and ground, the interior wall face draining of underground construction, the water conservation of the greenbelt of park and road and draining etc.
Traditional drainage pattern uses the masonry tile fragment as leading filtering layer, uses more cobble or rubble as the drainage layer, and water is discharged to the appointed place.And now the extensive use plastic draining board replace cobble drainage layer come draining then save time, laborsaving energy-conservation, reduce investment outlay, can also reduce load of buildings.
Band drain is to process the circular cone convex by polystyrene (HIPS) or polyvinyl plastic cement base plate to form, and the end face of circular cone convex glueds joint one deck and filters geotextiles, passes through to stop the earth particulate, thereby avoids drainage channel to block, and makes the duct draining smooth and easy.
Chinese patent CN1644807 discloses a kind of plastic draining board; It comprises: the substrate that is made up of basic unit, the convexity that is positioned at upper surface of substrate; It is characterized in that: said convexity by tapered portion be positioned at cylindrical portion two parts above the tapered portion and be integrally formed and constitute; The cylindrical portion upper surface is the plane, and said substrate lower surface has some microprotrusion or nick hole.Said plastic draining board is compared with the band drain of other shape and structure, and it is big to have the bearing load ability, strengthens with the bonding force of other object and is not easy advantage such as slip.
Existing plastic draining board is all processed through impact style, and its concave wall thickness ununiformity is even and thinner, and protruding have fillet with the substrate junction, and intensity is low, is inappropriate for the big civil engineering construction of load.
The utility model content
The utility model technical problem to be solved is to provide a kind of thickness even, the plastic draining board that the continuous rolling technology of the employing that intensity is high makes.
The technical scheme of the utility model is: a kind of plastic draining board that adopts continuous rolling technology to make, comprise substrate, and it is protruding that described substrate one side is interval with several truncated cone-shaped, and said convexity is hollow and Open Side Down extends on the substrate; Described protruding medial surface and substrate downside join, and protruding lateral surface and substrate upper side join.
Preferably, described truncated cone-shaped convex top thickness is greater than sidepiece thickness, and protruding sidepiece thickness is identical with substrate thickness.
The plastic draining board of the utility model recommends to adopt band drain to roll the production of suction machine; By plastic extruder melting charge is expressed into earlier and obtains sheet material in the flat plate mold; Then sheet material is delivered to and rolled in the desorption system, cooperate roll extrusion by mold and bed die, protruding and groove meshes at the tangent place of two rollers; Sheet material is pressed into groove, makes on plastic plate, to form convexity.In the roll extrusion process, asepwirator pump produces negative pressure, makes sheet material firmly be fixed on the convexity of bed die.
The band drain of the utility model can be widely used in roof greening, the greening of underground garage top board, golf course, the draining of court, lawn.Snapping each other between every, layer overlay geotextiles on the band drain of completing (avoid fine particle matrix to stop up catch basin and drainage channel, keep draining unobstructed), thus form a combined water drain plate.This plastic draining board efficiently solve tradition make scape mode (as adopting cobble, shell, haydite etc.) as filtering material can not water storage, can not prevent the root system of plant deface, can not thermal insulation, shortcoming such as load is big; Possess retaining, draining, ventilative, thermal insulation and root thorn prevention five big outstanding functions simultaneously; Large tracts of land is used can reach effects such as water saving, economize on electricity, sound insulation, effectively slows down " heat island effect " in city.
The plastic draining board of the utility model has solved the conventional impact moulding and has produced the unfavorable difficult problem of band drain compressive strength; Make band drain boss platform periphery wall thickness even; Protruding do not have fillet with the substrate junction; Compressive strength is higher than national like product more than 50%, has guaranteed the anti-pressure ability of permanent load.
Description of drawings
The structural representation of the plastic draining board that Fig. 1 makes for the continuous rolling technology of said employing.
The lateral view of the plastic draining board that Fig. 2 makes for the continuous rolling technology of the said employing of Fig. 1.
The specific embodiment
Below in conjunction with embodiment the utility model is described further, but the protection domain of the utility model is not limited to this.
See figures.1.and.2, a kind of plastic draining board that adopts continuous rolling technology to make comprises substrate 1, and it is hollow that described substrate 1 one sides are interval with several truncated cone-shaped protruding 2, said protruding 2 and Open Side Down extends on the substrate 1; Described protruding 2 medial surfaces and substrate 1 downside join, and protruding 2 lateral surfaces and substrate 1 upper side join.Described truncated cone-shaped convex top 3 thickness are greater than sidepiece 4 thickness, and protruding sidepiece 4 thickness are identical with substrate 1 thickness.
Claims (2)
1. a plastic draining board that adopts continuous rolling technology to make comprises substrate, it is characterized in that: it is protruding that described substrate one side is interval with several truncated cone-shaped, and said convexity is hollow and Open Side Down extends on the substrate; Described protruding medial surface and substrate downside join, and protruding lateral surface and substrate upper side join.
2. the plastic draining board that the continuous rolling technology of employing according to claim 1 makes is characterized in that: described truncated cone-shaped convex top thickness is greater than sidepiece thickness, and protruding sidepiece thickness is identical with substrate thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204369873U CN202324400U (en) | 2011-11-02 | 2011-11-02 | Plastic dewatering plate prepared by adopting continuous rolling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204369873U CN202324400U (en) | 2011-11-02 | 2011-11-02 | Plastic dewatering plate prepared by adopting continuous rolling process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202324400U true CN202324400U (en) | 2012-07-11 |
Family
ID=46436383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204369873U Expired - Fee Related CN202324400U (en) | 2011-11-02 | 2011-11-02 | Plastic dewatering plate prepared by adopting continuous rolling process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202324400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042689A (en) * | 2012-12-27 | 2013-04-17 | 曾立敏 | Manufacturing process and manufacturing system for water drainage plate and water drainage and storage plate |
-
2011
- 2011-11-02 CN CN2011204369873U patent/CN202324400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042689A (en) * | 2012-12-27 | 2013-04-17 | 曾立敏 | Manufacturing process and manufacturing system for water drainage plate and water drainage and storage plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAXING JUNSHENG MACHINERY CO., LTD. Free format text: FORMER OWNER: KE SHANHUA Effective date: 20150515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314023 JIAXING, ZHEJIANG PROVINCE TO: 314000 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150515 Address after: 314000 Fengzhen Xinfeng Zhejiang Industrial Park, Nanhu District, Jiaxing, China (07 old 27km provincial road) Patentee after: Jiaxing Junsheng Machinery Co. Ltd. Address before: Jiaxing City, Zhejiang Province, 314023 new Fengzhen Ding Bridge Industrial Zone Gemstar machinery company Patentee before: Ke Shanhua |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |