CN203508396U - Constructional filter screen - Google Patents
Constructional filter screen Download PDFInfo
- Publication number
- CN203508396U CN203508396U CN201320635066.9U CN201320635066U CN203508396U CN 203508396 U CN203508396 U CN 203508396U CN 201320635066 U CN201320635066 U CN 201320635066U CN 203508396 U CN203508396 U CN 203508396U
- Authority
- CN
- China
- Prior art keywords
- constructional
- filter screen
- holes
- lower shoe
- upper plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a constructional filter screen which can effectively solve the problem that an existing constructional filter screen is single in function. According to the technical scheme, the constructional filter screen comprises a lower base plate, a plurality of lower through holes are evenly formed in the lower base plate, an upper plate is installed on the lower base plate, a plurality of upper through holes corresponding to the through holes in the lower base plate are evenly formed in the upper plate, and the diameter of the upper through holes is smaller than the diameter of the lower through holes. The constructional filter screen is simple in structure, novel, unique and capable of greatly lowering the purchase cost of equipment in use.
Description
Technical field
The utility model relates to building machinery, particularly a kind of screen pack for building.
Background technology
, in construction site, often need to some construction materials such as some sand stones be screened or be rinsed now, because sand or stone are because its instructions for use is different, its size differences is also very large, therefore just need the equipment of preparing many cover screenings or rinsing, cause equipment cost high, maintenance trouble.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of screen pack for building, can effectively solve the single problem of existing filter-screen function for building.
The technical scheme of its solution is, comprises lower shoe, is evenly equipped with a plurality of lower through-holes on lower shoe, and upper plate is housed on lower shoe, is evenly equipped with upper through hole corresponding to through hole a plurality of and on lower shoe on upper plate, and upper through-hole diameter is less than lower through-hole diameter.
The utility model is simple in structure, novelty is unique, and use can reduce the purchase cost of equipment greatly.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 be in Fig. 1 A-A to main pseudosection.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further details.
By Fig. 1 and Fig. 2, provided, the utility model comprises lower shoe, is evenly equipped with a plurality of lower through-holes 2 on lower shoe 1, and upper plate 3 is housed on lower shoe 1, is evenly equipped with upper through hole 4 corresponding to through hole a plurality of and on lower shoe on upper plate 3, and upper through-hole diameter is less than lower through-hole diameter.
In order to guarantee result of use, the screw 5 that said lower shoe 1 and upper plate 3 are placed through two diagonal angles is fixed together.
In order to satisfy the demand, said upper plate top can also be fixed with the fixed head in the hole that diameter is less as required.
When the utility model is used, in the time need to filtering the larger construction materials such as stone of diameter, only need to use lower shoe, when needing the less filter of diameter, through screw, upper plate is fixed on lower shoe, just can reach the less stone of filtration diameter.
The utility model is simple in structure, novel unique, easy to use.
Claims (2)
1. a screen pack for building, comprise lower shoe, it is characterized in that, on lower shoe (1), be evenly equipped with a plurality of lower through-holes (2), upper plate (3) is housed on lower shoe (1), on upper plate (3), be evenly equipped with the upper through hole (4) that through hole a plurality of and on lower shoe is corresponding, upper through-hole diameter is less than lower through-hole diameter.
2. screen pack for building according to claim 1, is characterized in that, the screw (5) that said lower shoe (1) and upper plate (3) are placed through two diagonal angles is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635066.9U CN203508396U (en) | 2013-10-15 | 2013-10-15 | Constructional filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635066.9U CN203508396U (en) | 2013-10-15 | 2013-10-15 | Constructional filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508396U true CN203508396U (en) | 2014-04-02 |
Family
ID=50367378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320635066.9U Expired - Fee Related CN203508396U (en) | 2013-10-15 | 2013-10-15 | Constructional filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508396U (en) |
-
2013
- 2013-10-15 CN CN201320635066.9U patent/CN203508396U/en not_active Expired - Fee Related
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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: 20140402 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |