CN208373529U - A kind of bridge construction sand filter - Google Patents
A kind of bridge construction sand filter Download PDFInfo
- Publication number
- CN208373529U CN208373529U CN201820279901.2U CN201820279901U CN208373529U CN 208373529 U CN208373529 U CN 208373529U CN 201820279901 U CN201820279901 U CN 201820279901U CN 208373529 U CN208373529 U CN 208373529U
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- CN
- China
- Prior art keywords
- sand
- filter
- screen
- screen packs
- screen pack
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- 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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Abstract
The utility model discloses a kind of bridge construction sand filters can control the amount that the sand in sand reservoir box enters filter sand case by setting sand reservoir box and solenoid valve, the efficiency of the excessive influence filter sand avoided enter into, meanwhile, it is easy to damage screen pack；Then No.1 screen pack, No. two screen packs and No. three screen packs are set again, can be filtered out the sand that suitable bridge construction uses by way of filtering step by step, filter effect is good, and filter efficiency is higher；Then No.1 cylinder, No. two cylinders and No. three cylinders are set again, three screen packs can be driven to move left and right by three cylinder operations, to realize the shake of three screen packs, and then sand are filtered；Then in the two sides of three screen packs, sand device is swept in setting again, can sweep in filter sand case the sand of three screen pack two sides by sweeping sand device, sand is avoided to move left and right leakage with screen pack.
Description
Technical field
The utility model relates to a kind of sand filters, and in particular to a kind of bridge construction sand filter.
Background technique
In bridge construction, it is often necessary to be filtered to building site with sand, be used with picking out the building site of appropriate fineness
Sand generallys use artificial sieve sand (obvious bulky grain sand is manually shaken or rooted out using strainer), such mode on most building sites
It not only causes construction personnel's working strength high, but also sieves sand low efficiency, precision is little, and the dust generated during sieve sand makes work
Bad border is severe, if things go on like this generates hidden danger to the health of worker.
Therefore, it for drawbacks described above present in currently available technology, it is really necessary to be studied, solves in the prior art
Existing defect provides a kind of bridge construction sand filter.
Utility model content
The utility model provides a kind of bridge construction sand filter, solves the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of bridge construction sand filter of the utility model, including sand reservoir box and the filter sand case that is fixed below sand reservoir box,
The bottom end of the sand reservoir box offers sand export, solenoid valve is equipped in the sand export, and the solenoid valve passes through data conductor
The timer installed on electrical connection filter sand box outer wall；Be provided in the filter sand case No.1 screen pack, No. two screen packs and
No. three filtering halftones, corresponding No.1 screen pack, No. two screen packs and No. three filter screens on the two sidewalls of the filter sand case
The position of plate offers open slot, and the both ends of No.1 screen pack, No. two screen packs and No. three screen packs are run through
Open slot setting, one end of the No.1 screen pack, No. two screen packs and No. three screen packs is separately fixed at No.1 gas
On the piston rod of cylinder, No. two cylinders and No. three cylinders；Two sides inside the filter sand case are symmetrically arranged with cleaning chamber, and the cleaning
Interior, which is provided with, sweeps sand device, and it includes three groups of hairbrush that this, which sweeps sand device, and every group of hairbrush includes two symmetrical hairbrush, and three
Group hairbrush is separately positioned on the both ends of No.1 screen pack, No. two screen packs and No. three screen pack upper surfaces, all hairs
The both ends of brush are respectively and fixedly provided with connecting shaft, and the shell setting of filter sand case, No.1 are run through in one end of the connecting shaft of all hairbrush
Two connecting shafts of the stretching filter sand case above screen pack pass through shaft coupling and are connected with motor, and lean in two connecting shafts
The position of nearly motor is respectively and fixedly provided with driving gear, in remaining all connecting shaft the position of corresponding driving gear be respectively and fixedly provided with from
Moving gear, and the driving gear of the same side connects two driven gears by chain.
As a kind of optimal technical scheme of the utility model, the top of filter sand case is arranged in the sand export of the sand reservoir box
End.
As a kind of optimal technical scheme of the utility model, be also equipped on the shell of the cleaning chamber with outside filter sand case
Corresponding open slot.
As a kind of optimal technical scheme of the utility model, the direction of rotation of two motors is opposite.
As a kind of optimal technical scheme of the utility model, the both ends of the connecting shaft pass through bearing and are mounted on filter sand
On the inner wall of case.
As a kind of optimal technical scheme of the utility model, the diameter of the mesh of the No.1 screen pack is greater than No. two
The diameter of the mesh of screen pack, the diameter of the mesh of No. two screen packs are greater than the diameter of No. three screen packs.
As a kind of optimal technical scheme of the utility model, corresponding No.1 filter screen on the tank wall of the filter sand case
The position of plate, No. two screen packs and No. three screen packs is respectively connected with removable cover.
The utility model beneficial effect achieved is: by setting sand reservoir box and solenoid valve, can control in sand reservoir box
Sand enter the amount of filter sand case, the efficiency of the excessive influence filter sand avoided enter into, meanwhile, be easy to damage screen pack；Then
No.1 screen pack, No. two screen packs and No. three screen packs are set again, it can be by way of filtering step by step, by suitable bridge
The sand that beam construction uses filters out, and filter effect is good, and filter efficiency is higher；Then No.1 cylinder, No. two gas are set again
Cylinder and No. three cylinders can drive three screen packs to move left and right by three cylinder operations, to realize three filter screens
The shake of plate, and then sand is filtered；Then in the two sides of three screen packs, sand device is swept in setting again, can be by sweeping
Sand device sweeps to the sand of three screen pack two sides in filter sand case, and sand is avoided to move left and right leakage with screen pack.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of overall structure figure of bridge construction sand filter of the utility model；
Fig. 2 is a kind of structure chart for sweeping sand device of bridge construction sand filter of the utility model；
In figure: 1, sand reservoir box；2, sand export；3, solenoid valve；4, timer；5, filter sand case；6, cleaning chamber；7, hairbrush；8,
No.1 screen pack；9, No.1 cylinder；10, No. two screen packs；11, No. two cylinders；12, No. three screen packs；13, No. three gas
Cylinder；14, connecting shaft；15, motor；16, driving gear；17, driven gear；18, chain.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-2, a kind of bridge construction sand filter of the utility model, including sand reservoir box 1 and be fixed on
The filter sand case 5 of 1 lower section of sand reservoir box, the bottom end of sand reservoir box 1 offers sand export 2, solenoid valve 3, and the electricity is equipped in sand export 2
Magnet valve 3 is electrically connected the timer 4 installed on 5 outer wall of filter sand case by data conductor；No.1 screen pack is provided in filter sand case 5
8, No. two screen packs 10 and No. three screen packs 12,8, No. two mistakes of corresponding No.1 screen pack on the two sidewalls of filter sand case 5
The position of sieve plate 10 and No. three screen packs 12 offers open slot, and 8, No. two 10 and of screen pack of No.1 screen pack
Open slot setting, 8, No. two screen packs 10 of No.1 screen pack and No. three filter screens are run through in the both ends of No. three screen packs 12
One end of plate 12 is separately fixed on the piston rod of 9, No. two cylinders 11 of No.1 cylinder and No. three cylinders 13；Inside filter sand case 5
Two sides are symmetrically arranged with cleaning chamber 6, and are provided in the cleaning chamber 6 and sweep sand device, and it includes three groups of hairbrush 7 that this, which sweeps sand device,
Every group of hairbrush 7 includes two symmetrical hairbrush 7, and three groups of hairbrush 7 are separately positioned on 8, No. two filter screens of No.1 screen pack
The both ends of plate 10 and No. three 12 upper surfaces of screen pack, the both ends of all hairbrush 7 are respectively and fixedly provided with connecting shaft 14, and all hairs
The shell setting of filter sand case 5 is run through in one end of the connecting shaft 14 of brush 7, the stretching filter sand case 5 of 8 top of No.1 screen pack
Two connecting shafts 14 are connected with motor 15 by shaft coupling, and fixed close to the position of motor 15 in two connecting shafts 14
There is driving gear 16, the position of corresponding driving gear 16 is respectively and fixedly provided with driven gear 17 in remaining all connecting shaft 14, and
The driving gear 16 of the same side connects two driven gears 17 by chain 18.
The top of filter sand case 5 is arranged in the sand export 2 of sand reservoir box 1.
It is also equipped on the shell of cleaning chamber 6 and corresponding open slot outside filter sand case 5.
The direction of rotation of two motors 15 is opposite.
The both ends of connecting shaft 14 pass through bearing and are mounted on the inner wall of filter sand case 5.
The diameter of the mesh of No.1 screen pack 8 is greater than the diameter of the mesh of No. two screen packs 10, No. two screen packs
The diameter of 10 mesh is greater than the diameter of No. three screen packs 12.
The position of corresponding No.1 screen pack 8, No. two screen packs 10 and No. three screen packs 12 on the tank wall of filter sand case 5
It sets and is respectively connected with removable cover.
The course of work: the sand inlet for first passing through 1 top of sand reservoir box enters a large amount of sand into sand reservoir box 1, passes through timing
Device 4 controls the opening and closing of solenoid valve 3, measures control in the filter sand case 5 for entering the sand in sand reservoir box 1；Work
When, No.1 cylinder 9 drives No.1 screen pack 8 to move left and right, so that the sand on No.1 screen pack 8 is carried out preliminary mistake
Filter, the sand filtered down are fallen on No. two screen packs 10, and No. two cylinders 11 drive No. two screen packs 11 to move left and right,
And then secondary filter is realized again, filter the sand on No. two screen packs 10 further, the sand filtered down is fallen
On No. three screen packs 12, No. three cylinders 13 drive No. three screen packs 12 to move left and right again, and realization is filtered three times, filtered
After sand is discharged by the sand export 2 of 5 bottom end of filter sand case, it can be used；8, No. two 10 and of screen pack of No.1 screen pack
When moving left and right, two swept in sand device the motor 15 of two sides is activated No. three screen packs 12,15 work belt of motor
It moves the hairbrush 7 that connected connecting shaft 14 rotates, and then connects the connecting shaft 14 to rotate, so as to sweep into sand
In filter sand case 5, meanwhile, the driving gear 16 in the connecting shaft 14 rotates with, and then drives chain 18 mobile again, Jin Erzai
Two driven gears 17 are driven to rotate by chain 18, so that the connecting shaft 14 for making driven gear 17 that it be driven to be fixed rotates,
And then rotating remaining two hairbrush 7 also, the sand that can be avoided in filter sand case 5 leaks out.
A kind of this kind of bridge construction sand filter can be controlled in sand reservoir box 1 by setting sand reservoir box 1 and solenoid valve 3
Sand enters the amount of filter sand case 5, the efficiency of the excessive influence filter sand avoided enter into, meanwhile, it is easy to damage screen pack；Then again
8, No. two screen packs 10 of No.1 screen pack and No. three screen packs 12 are set, can will be fitted by way of filtering step by step
It closes the sand that bridge construction uses to filter out, filter effect is good, and filter efficiency is higher；Then No.1 cylinder 9, two is set again
Number cylinder 11 and No. three cylinders 13, can drive three screen packs to move left and right by three cylinder operations, to realize three
The shake of a screen pack, and then sand is filtered；Then in the two sides of three screen packs, sand device, energy are swept in setting again
It is enough to be swept to the sand of three screen pack two sides in filter sand case 5 by sweeping sand device, avoid sand with the left and right of screen pack
It is mobile to leak out.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of bridge construction sand filter, special including sand reservoir box (1) and the filter sand case (5) being fixed below sand reservoir box (1)
Sign is that the bottom end of the sand reservoir box (1) offers sand export (2), is equipped with solenoid valve (3) in the sand export (2), and should
Solenoid valve (3) is electrically connected the timer (4) installed on filter sand case (5) outer wall by data conductor；Setting in the filter sand case (5)
There are No.1 screen pack (8), No. two screen packs (10) and No. three screen packs (12), on the two sidewalls of the filter sand case (5)
The position of corresponding No.1 screen pack (8), No. two screen packs (10) and No. three screen packs (12) offers open slot,
And open slot setting, institute are run through in the both ends of No.1 screen pack (8), No. two screen packs (10) and No. three screen packs (12)
The one end for stating No.1 screen pack (8), No. two screen packs (10) and No. three screen packs (12) is separately fixed at No.1 cylinder
(9), on the piston rod of No. two cylinders (11) and No. three cylinders (13)；The internal two sides of the filter sand case (5) are symmetrically arranged with clearly
It sweeps room (6), and is provided in the cleaning chamber (6) and sweeps sand device, it includes three groups of hairbrush (7), every group of hairbrush (7) that this, which sweeps sand device,
Including two symmetrical hairbrush (7), and three groups of hairbrush (7) are separately positioned on No.1 screen pack (8), No. two screen packs
(10) and the both ends of No. three screen pack (12) upper surfaces, the both ends of all hairbrush (7) are respectively and fixedly provided with connecting shaft (14), and institute
The shell that filter sand case (5) is run through in one end of the connecting shaft (14) of some hairbrush (7) is arranged, above No.1 screen pack (8)
Two connecting shafts (14) for stretching out filter sand case (5) are connected with motor (15) by shaft coupling, and on two connecting shafts (14)
Position close to motor (15) is respectively and fixedly provided with driving gear (16), corresponding driving gear on remaining all connecting shaft (14)
(16) position is respectively and fixedly provided with driven gear (17), and the driving gear (16) of the same side is driven by chain (18) connection two
Gear (17).
2. a kind of bridge construction sand filter according to claim 1, which is characterized in that sand reservoir box (1) shakes out
Top of mouth (2) setting in filter sand case (5).
3. a kind of bridge construction sand filter according to claim 1, which is characterized in that the shell of the cleaning chamber (6)
On be also equipped with and filter sand case (5) outside corresponding open slot.
4. a kind of bridge construction sand filter according to claim 1, which is characterized in that the rotation side of two motors (15)
To opposite.
5. a kind of bridge construction sand filter according to claim 1, which is characterized in that the both ends of the connecting shaft (14)
It is mounted on by bearing on the inner wall of filter sand case (5).
6. a kind of bridge construction sand filter according to claim 1, which is characterized in that the No.1 screen pack (8)
Mesh diameter be greater than No. two screen packs (10) mesh diameter, the diameter of the mesh of No. two screen packs (10)
The diameter of greater than No. three screen packs (12).
7. a kind of bridge construction sand filter according to claim 1, which is characterized in that the tank wall of the filter sand case (5)
The position of upper corresponding No.1 screen pack (8), No. two screen packs (10) and No. three screen packs (12) is respectively connected with activity
Lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279901.2U CN208373529U (en) | 2018-02-28 | 2018-02-28 | A kind of bridge construction sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279901.2U CN208373529U (en) | 2018-02-28 | 2018-02-28 | A kind of bridge construction sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373529U true CN208373529U (en) | 2019-01-15 |
Family
ID=64974524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820279901.2U Expired - Fee Related CN208373529U (en) | 2018-02-28 | 2018-02-28 | A kind of bridge construction sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827622A (en) * | 2020-12-31 | 2021-05-25 | 新沂市永恒熔融石英有限公司 | Novel high-efficient crushing equipment is used in quartz sand production |
-
2018
- 2018-02-28 CN CN201820279901.2U patent/CN208373529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827622A (en) * | 2020-12-31 | 2021-05-25 | 新沂市永恒熔融石英有限公司 | Novel high-efficient crushing equipment is used in quartz sand production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200228 |