CN203821322U - Bottom plate middle shaft adjustable multifunctional multilevel weir plate - Google Patents
Bottom plate middle shaft adjustable multifunctional multilevel weir plate Download PDFInfo
- Publication number
- CN203821322U CN203821322U CN201420074287.8U CN201420074287U CN203821322U CN 203821322 U CN203821322 U CN 203821322U CN 201420074287 U CN201420074287 U CN 201420074287U CN 203821322 U CN203821322 U CN 203821322U
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- China
- Prior art keywords
- weir plate
- plate
- weir
- axis
- cleaning
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- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims description 21
- 230000013011 mating Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 239000013049 sediment Substances 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a bottom plate middle shaft adjustable multifunctional multilevel weir plate. The bottom plate middle shaft adjustable multifunctional multilevel weir plate comprises a plurality of weir plates mounted on the vertical surface, wherein the weir plates include a plurality of water retaining weir plates and a cleaning weir plate; a first rotary shaft is correspondingly connected to the bottom of each water retaining weir plate, a first sealing structure is arranged between each first rotary shaft and the corresponding water retaining weir plate under the first rotary shaft; the top of the cleaning weir plate is connected with a second rotary shaft, the second rotary shaft is arranged under the first rotary shaft at the lowest position, a second sealing structure is arranged between the second rotary shaft and the first rotary shaft arranged at the lowest position, and a third sealing structure is arranged at the bottom of the cleaning weir plate. According to the bottom plate middle shaft adjustable multifunctional multilevel weir plate, the first rotary shafts and the second rotary shaft are driven by a driving device to turn over, so as to drive the water retaining weir plates and the cleaning weir plate to turn over, and the control on the water level and flow rate is realized through the turnover opening degree; the rotary shaft of the cleaning weir plate at the bottom is arranged on the upper side, the opening and closing of the multilevel weir plate cannot be affected by the sediment in the front and back of the cleaning weir plate, and the bottom of a pipe duct also can be flushed simultaneously.
Description
Technical field
The utility model relates to the flushing device in drainage system, refers to particularly the multistage weir plate of a kind of base plate axis adjustable multifunctional.
Background technology
In drainage system, in order to reach, should control the water amount of damming, solve again the object of a large amount of discharges of current, conventionally adopt weir plate to control.Weir plate is a kind of water structure of crossing, and when weir plate is closed and its upper pond level water only during lower than weir plate top, now weir plate only has the dash effect of damming; When upper pond level exceeds weir plate top, the water that surpasses the amount of damming climbs over weir plate top and discharges; If upper pond level does not exceed weir plate top while needing to discharge yet, open weir plate, now its upper pond level can be discharged.
In prior art, weir plate mostly is monolithic weir plate, adopts a weir plate to be laid in pipe duct, and weir plate is fixedly connected with the axis of rotation of a lateral arrangement, and the two ends of axis of rotation are arranged on pipe duct sidewall.By power set, drive axis of rotation to rotate, drive weir plate rotation.When weir plate rotation is extremely vertical, weir plate is closed condition; When weir plate rotates to level, weir plate is in opening.
Such weir plate setting causes the displacement of pipe duct can only be controlled at maximum stream flow, can not control according to external condition the displacement of feed ditch; And when axis of rotation is positioned at pipe duct bottom, the various sediments in water can be piled up in feed ditch bottom, accumulate over a long period and can reduce displacement, even can hinder the operation of axis of rotation.
Therefore, need improve prior art.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides a kind of and rinses convenient and swift and can effectively to pipe duct bottom, carry out the multistage weir plate of base plate axis adjustable multifunctional rinsing.
The technical solution of the utility model is: the multistage weir plate of a kind of base plate axis adjustable multifunctional, it comprises a plurality of weir plates that are arranged on vertical plane, it is characterized in that: described weir plate comprises a plurality of dash weir plates and a cleaning weir plate, the bottom correspondence of described each dash weir plate is connected with the first axis of rotation, between described the first axis of rotation and the dash weir plate below it, be provided with the first hermetically-sealed construction, described cleaning weir plate is arranged on the first axis of rotation below of below, the top of described cleaning weir plate and be arranged between the first axis of rotation of below and be provided with the second hermetically-sealed construction, the middle part of described cleaning weir plate is connected with the second axis of rotation, the bottom of described cleaning weir plate is provided with the 3rd hermetically-sealed construction.
In such scheme:
The top end face of described dash weir plate is inclined-plane, and described inclined-plane is provided with the first weather strip, and described the first weather strip forms the first hermetically-sealed construction.
Described the second hermetically-sealed construction comprises the top of described cleaning weir plate and the sealing plate arranging between the first axis of rotation of below, the cross section of described sealing plate is L shaped, the top of described cleaning weir plate offers the first seam mating with described sealing plate, between described sealing plate and the vertical face of the first seam, is provided with the second weather strip.
The two ends of described the first axis of rotation and the second axis of rotation are supported by supporting seat respectively.
Described supporting seat is provided with a plurality of blocks, and described block correspondence is arranged on any side of each dash weir plate.
Described the 3rd hermetically-sealed construction comprises the transverse baffle that is arranged on below, cleaning weir plate bottom, the cross section of described transverse baffle is L shaped, described cleaning weir plate bottom offers the second seam matching with described transverse baffle, between described transverse baffle and the vertical face of the second seam, is provided with the 3rd weather strip.
On described each dash weir plate and a cleaning weir plate, be equipped with vertical baffle plate, described vertical baffle plate is provided with the 4th weather strip towards the side of supporting seat.
The utility model drives the first axis of rotation and the second axis of rotation to overturn by drive unit, and then drives each dash weir plate and clean weir plate upset, by the aperture of overturning, realizes the control to water level and flow; And the axis of rotation of the cleaning weir plate of bottommost is arranged on cleaning weir plate middle part, can avoid because silt sediment before and after cleaning weir plate affects its keying, the while can be carried out and rinse bottom.
The quantity of the utility model weir plate can choose reasonable according to various places water quality requirement, and the quantity that water quality has the larger weir plate of the volume of foreign material to arrange is fewer, and the flow channels of weir plate after opening is larger; Otherwise weir plate quantity is many and flow channels is little.
The utility model is a kind of multifunctional equipment for drainage system, can control by controlling the upset aperture of weir plate the flow of water, when all weir plates are closed, can be used as the gate that blocks use in sewer, because of its in retaining and the process that discharges water because it has the characteristic of quick unlatching, can also realize pipe duct bottom is effectively rinsed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is A place enlarged diagram in Fig. 2;
Fig. 4 is B place enlarged diagram in Fig. 2;
Fig. 5 is C place enlarged diagram in Fig. 2;
Fig. 6 is that the D of Fig. 2 is to schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The multistage weir plate of a kind of base plate axis adjustable multifunctional as shown in Figure 1 and Figure 2, it comprises a plurality of weir plates that are arranged in pipe duct 3, each weir plate is positioned on different vertical planes.
Weir plate of the present utility model comprises a plurality of dash weir plates 1 and a cleaning weir plate 4, the bottom correspondence of each dash weir plate 1 is connected with the first axis of rotation 2, between the first axis of rotation 2 and the dash weir plate 1 below it, be provided with the first hermetically-sealed construction, clean weir plate 4 and be arranged on the first axis of rotation 2 belows of below, the top of cleaning weir plate 4 be arranged on below the first axis of rotation 2 between be provided with the second hermetically-sealed construction; The middle part of cleaning weir plate 4 is connected with the second axis of rotation 5; The bottom of cleaning weir plate 4 is provided with the 3rd hermetically-sealed construction.
The multistage weir plate of base plate axis adjustable multifunctional of the present embodiment is arranged on the mouth of a river of open type, by drive unit, drive the first axis of rotation 2 and the second axis of rotation upset 5, and then drive each dash weir plate 1 and clean weir plate 4 upsets, aperture by upset realizes the control to water level and flow, when dash weir plate 1 turn to level with cleaning weir plate 4, current are maximum, when dash weir plate 1 turn to vertical state with cleaning weir plate 4, all weir plates can be used as the gate that blocks use in sewer when closure; And the axis of rotation of the cleaning weir plate 4 of bottommost is arranged on top, can avoid affecting its keying because cleaning weir plate 4 front and back silt sediments, when cleaning weir plate 4 unlatching, also can pipe duct 3 bottoms be carried out and be rinsed.
And the first hermetically-sealed construction is for guaranteeing the sealing between dash weir plate 1 and the first axis of rotation 2, the second hermetically-sealed construction is for guaranteeing the first axis of rotation 2 and cleaning the sealing between weir plate 4 tops, the 3rd hermetically-sealed construction is for guaranteeing to clean the low side of weir plate 4 and the sealing of feed ditch 3 bottoms, and while making gate closed, the sealing of gate is effectively guaranteed.
The present embodiment, owing to adopting a plurality of weir plates, can reduce each weir plate pressure-bearing, has reduced weir plate side seal difficulty.
In the present embodiment:
With reference to figure 3, the top end face of dash weir plate 1 is inclined-plane, and inclined-plane is provided with the first weather strip 1.1, the first weather strips 1.1 and forms the first hermetically-sealed construction.After dash weir plate 1 closure, the first weather strip 1.1 is compressed by the first axis of rotation 2 of this dash weir plate 1 top, thereby has effectively made up the deviation that dash weir plate 1 causes because of size, thereby realizes the effective sealing of the two.
With reference to figure 4, the second hermetically-sealed construction comprises the sealing plate 1.2 that cleans the top of weir plate 4 and arrange between the first axis of rotation 2 of below, the cross section of sealing plate 1.2 is L shaped, the top of cleaning weir plate 4 offers the first seam 4.1 mating with sealing plate 1.2, between the vertical face of sealing plate 1.2 and the first seam 4.1, be provided with the second weather strip 1.3, to guarantee to clean the top of weir plate 4 and the sealing performance between the first axis of rotation 2 of below.
With reference to figure 5, and the 3rd hermetically-sealed construction comprise be arranged on clean on weir plate 4 pipe duct 3 bottoms, below, bottoms transverse baffle 6, the cross section of transverse baffle 6 is L shaped, clean weir plate 4 bottoms and offer the second seam 4.2 matching with transverse baffle 6, between transverse baffle 6 and the vertical face of the second seam 4.2, be provided with the 3rd weather strip 1.4.After cleaning weir plate 4 closures, the 3rd weather strip 1.4 is compressed, thereby effectively made up, cleans the deviation that weir plate 4 causes because of size, thereby realizes the effective sealing cleaning between weir plate 4 and pipe duct 3 bottoms.
The two ends of the first axis of rotation 2 and the second axis of rotation 5 are supported by supporting seat 7 respectively, and supporting seat 7 is provided with a plurality of blocks 8, the side that block 8 correspondences are arranged on each dash weir plate 1 and clean weir plate 4.After each dash weir plate 1 and cleaning weir plate 4 closures, block 8 can carry out spacing to it.
With reference to figure 6, on each dash weir plate 1 and a cleaning weir plate 4, be equipped with vertical baffle plate 9, vertical baffle plate 9 is provided with the 4th weather strip 9.1 towards the side of supporting seat 7.After each dash weir plate 1 and cleaning weir plate 4 closures, supported seat 7 compressions of the 4th weather strip 9.1, to guarantee the sealing between weir plate and supporting seat 7.
The drive unit of the present embodiment can be hydraulic control and automatically controlled, drive unit is divided into the first drive unit 10.1 of controlling the first axis of rotation 2 and the second drive unit 10.2 of controlling the second axis of rotation 5, the first drive unit 10.1 is arranged in the first closed chamber 3.1, the first closed chamber 3.1 is opened in the side sidewall in pipe duct 3, the output of drive unit 10.1 is connected with the first driving shaft 10.3, the first driving shafts 10.3 and is in transmission connection through pipe duct 3 inside walls and the first axis of rotation 2; The second drive unit 10.2 is arranged in the second closed chamber 3.2, the second closed chamber 3.2 is opened in the opposite side sidewall in pipe duct 3, the output of the second drive unit 10.2 is connected with the second driving shaft 10.4, the second driving shafts 10.4 and is in transmission connection through pipe duct 3 inside walls and the second axis of rotation 5.
Claims (7)
1. the multistage weir plate of base plate axis adjustable multifunctional, it comprises a plurality of weir plates that are arranged on vertical plane, it is characterized in that: described weir plate comprises a plurality of dash weir plates (1) and a cleaning weir plate (4), the bottom correspondence of described each dash weir plate (1) is connected with the first axis of rotation (2), described the first axis of rotation (2) and be positioned at its below dash weir plate (1) between be provided with the first hermetically-sealed construction, described cleaning weir plate (4) is arranged on the first axis of rotation (2) below of below, the top of described cleaning weir plate (4) and be arranged between first axis of rotation (2) of below and be provided with the second hermetically-sealed construction, the middle part of described cleaning weir plate (4) is connected with the second axis of rotation (5), the bottom of described cleaning weir plate (4) is provided with the 3rd hermetically-sealed construction.
2. the multistage weir plate of base plate axis adjustable multifunctional according to claim 1, it is characterized in that: the top end face of described dash weir plate (1) is inclined-plane, described inclined-plane is provided with the first weather strip (1.1), and described the first weather strip (1.1) forms the first hermetically-sealed construction.
3. the multistage weir plate of base plate axis adjustable multifunctional according to claim 1, it is characterized in that: described the second hermetically-sealed construction comprises the top of described cleaning weir plate (4) and the sealing plate (1.2) arranging between first axis of rotation (2) of below, the cross section of described sealing plate (1.2) is L shaped, the top of described cleaning weir plate (4) offers the first seam (4.1) mating with described sealing plate (1.2), between described sealing plate (1.2) and the vertical face of the first seam (4.1), is provided with the second weather strip (1.3).
4. the multistage weir plate of base plate axis adjustable multifunctional according to claim 1, is characterized in that: the two ends of described the first axis of rotation (2) and the second axis of rotation (5) are supported by supporting seat (7) respectively.
5. the multistage weir plate of base plate axis adjustable multifunctional according to claim 4, is characterized in that: described supporting seat (7) is provided with a plurality of blocks (8), and described block (8) correspondence is arranged on any side of each dash weir plate (1).
6. the multistage weir plate of base plate axis adjustable multifunctional according to claim 4, it is characterized in that: described the 3rd hermetically-sealed construction comprises the transverse baffle (6) that is arranged on below, cleaning weir plate (4) bottom, the cross section of described transverse baffle (6) is L shaped, described cleaning weir plate (4) bottom offers the second seam (4.2) matching with described transverse baffle (6), between described transverse baffle (6) and the vertical face of the second seam (4.2), is provided with the 3rd weather strip (1.4).
7. the multistage weir plate of base plate axis adjustable multifunctional according to claim 4, it is characterized in that: on described each dash weir plate (1) and a cleaning weir plate (4), be equipped with vertical baffle plate (9), described vertical baffle plate (9) is provided with the 4th weather strip (9.1) towards the side of supporting seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074287.8U CN203821322U (en) | 2014-02-21 | 2014-02-21 | Bottom plate middle shaft adjustable multifunctional multilevel weir plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074287.8U CN203821322U (en) | 2014-02-21 | 2014-02-21 | Bottom plate middle shaft adjustable multifunctional multilevel weir plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821322U true CN203821322U (en) | 2014-09-10 |
Family
ID=51476839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074287.8U Expired - Fee Related CN203821322U (en) | 2014-02-21 | 2014-02-21 | Bottom plate middle shaft adjustable multifunctional multilevel weir plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866741A (en) * | 2014-02-21 | 2014-06-18 | 武汉圣禹排水系统有限公司 | Multifunctional multistage weir plate with adjustable bottom plate center shaft |
-
2014
- 2014-02-21 CN CN201420074287.8U patent/CN203821322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866741A (en) * | 2014-02-21 | 2014-06-18 | 武汉圣禹排水系统有限公司 | Multifunctional multistage weir plate with adjustable bottom plate center shaft |
| CN103866741B (en) * | 2014-02-21 | 2016-08-17 | 武汉圣禹排水系统有限公司 | The multistage weir plate of base plate axis adjustable multifunctional |
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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: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |