CN203905169U - Spring locking type hydraulic self-flushing impounding gate - Google Patents
Spring locking type hydraulic self-flushing impounding gate Download PDFInfo
- Publication number
- CN203905169U CN203905169U CN201420074129.2U CN201420074129U CN203905169U CN 203905169 U CN203905169 U CN 203905169U CN 201420074129 U CN201420074129 U CN 201420074129U CN 203905169 U CN203905169 U CN 203905169U
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- connecting axle
- rocking arm
- rotating shaft
- 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.)
- Withdrawn - After Issue
Links
- 238000011010 flushing procedure Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 14
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims description 18
- 238000007667 floating Methods 0.000 claims description 13
- 230000000717 retained effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 9
- 230000001737 promoting effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
The utility model discloses a spring locking type hydraulic self-flushing impounding gate. The spring locking type hydraulic self-flushing impounding gate comprises a gate plate, wherein the upper part of the gate plate is provided with a rotating shaft; the gravity of the gate plate below the rotating shaft is larger than the gravity of the gate plate above the rotating shaft; the downstream of the gate plate is provided with a first connecting shaft and a torsion spring is arranged on the first connecting shaft; a clamping hook is rotatably connected onto the first connecting shaft, a clamping groove is arranged in the bottom of the clamping hook and the top of the gate plate can be clamped in the clamping groove; an ejection block is fixedly connected onto the clamping hook; a second connecting shaft is arranged above the rotating shaft and a rocker arm is rotatably connected onto the second connecting shaft; one end of the rocker arm is in contact with the ejection block, the other end of the rocker arm is connected with a buoy, and the arm of force of the end in contact with the ejection block is smaller than the arm of force of the end connected with the buoy; the buoy is arranged at the upstream of the gate plate. The spring locking type hydraulic self-flushing impounding gate has the advantages that since water flow in a drainage pipe is used as driving force, the opening and the closing of the impounding gate can be realized without needing the effect of other external force, the structure is simple, the impounding gate is easy to install and the reconstruction of the existing drainage pipe duct is facilitated.
Description
Technical field
The utility model belongs to pipe dredging technical field, especially a kind of drainage pipe flusher, and door is held in a kind of obstruction of flushing certainly that utilizes waterpower specifically.
Background technology
Drainage pipe need to regularly be cleared up, and especially, in the interflow formula drainage pipe of rainwater and the common discharge of sewage, easily pollutes the accumulation of thing at pipe interior, forms the obstruction of pipe interior, and makes the sewage of pipe interior ferment and distribute foul smell.Meanwhile, the situation less than design discharge due to the pipe interior discharge of sewage happens occasionally, and just inevitably can cause foreign material deposition, thereby pipeline itself and public waters are caused to afunction and environmental problem.For this reason, need to take some simple and direct and economic methods, pipeline is carried out to periodic cleaning, to guarantee the unobstructed of drainage pipe.Existing tube cleaning arrangement is generally blademan's tool or some the baroque cleaning equipment to tube wall dirt.Not only need manual operation, equipment component cost is higher simultaneously.Also there is the drainage pipe flushing that adopts drive unit to retain door as unlatching to retain door, drive the keying of retaining door will certainly increase equipment cost by drive unit, also need to increase a set of in order to monitor the device of drainage pipe inner stream flow simultaneously, the further like this cost that improved, and safeguard more difficult.
Utility model content
For the deficiency existing in background technology, the purpose of this utility model be to propose a kind of without drive unit, utilize the latch lock fixed pattern waterpower that the waterpower control in drainage pipe opens and closes to retain door from rinsing.
In order to achieve the above object, the technical solution adopted in the utility model is: latch lock fixed pattern waterpower is retained door from rinsing, and comprises door-plate, it is characterized in that: described door-plate top is provided with rotating shaft, and described rotating shaft two ends are stretched in drainage pipe matrix; The gravity that described door-plate is positioned at part under rotating shaft is greater than the gravity that is positioned at part in rotating shaft; Described door-plate downstream is provided with the first connecting axle, and described the first connecting axle is provided with torsion spring, and described the first connecting axle two ends are stretched in drainage pipe matrix; Described the first connecting axle is provided with grab and jacking block; Described grab bottom is provided with draw-in groove, the parallel described connecting axle setting of described draw-in groove, and described door-plate top can be fastened in described draw-in groove; Described rotating shaft top is provided with the second connecting axle, and described the second connecting axle two ends are stretched in drainage pipe matrix, and described the second connecting axle is provided with the first rocking arm and the second rocking arm; Described first rocking arm one end contacts with jacking block, and the other end is connected with the second connecting axle; Described second rocking arm one end is connected with floating drum, and the other end is connected with the second connecting axle; The arm of force on described the first rocking arm is less than the arm of force on the second rocking arm; Described floating drum is positioned at door-plate upstream.
Like this, under the effect of torsion spring, grab rotates around the first connecting axle, and draw-in groove engages with door-plate top, thereby closes runner, starts to retain; Along with the rising of door-plate upstream canal water level, floating drum is floated, thereby promoting the second rocking arm rotates around the second connecting axle, promote jacking block by the first rocking arm again, jacking block drives grab to rotate around the first connecting axle, the torsion that now grab overcomes torsion spring separates with door-plate, and door-plate is opened under the effect of current, completes pre-washing function; After flushing completes, the first rocking arm and the second rocking arm reset, and grab resets under the effect of torsion spring torsion, and engages with door-plate, thereby runner is closed, and starts retaining of next cycle.
Further, the snap-latch surface of described draw-in groove and door-plate is provided with to the section of agreeing with of door-plate upstream oblique.Like this, more mild in the reseting procedure of door-plate and improve the reliability resetting.
Further, described the second rocking arm bottom is inclined-plane, and described inclined-plane can agree with door-plate.Like this, be more conducive to door-plate reset.
Further, described door-plate top is provided with roller, and described roller engages with described draw-in groove.Like this, in the process engaging with door-plate at grab, make engaging process more level and smooth by the rotation of roller.
Further, described door-plate upstream is provided with water tank, and described water tank is fixed on described matrix; Described floating drum is positioned at described water tank; Described water tank is provided with water inlet and delivery port.
Further, described matrix is provided with valve seat, and described valve seat is positioned at door-plate below, and described door-plate can be connected with valve base sealing.Like this, further increase the seal of retaining, ensure to retain effect.
The beneficial effects of the utility model are: utilize in drainage pipe be current as driving force, without other External Force Actings can realize retain door keying, simple in structure be easy to install, be easy to the transformation to existing sewer simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation under the utility model closed condition,
Fig. 2 is the structural representation that the utility model holds full state,
Fig. 3 is under the utility model opening to be structural representation,
Fig. 4 is that the utility model is by the structural representation under closed condition.
In figure: door-plate 1, rotating shaft 2, matrix 3, the first connecting axle 4, grab 5, jacking block 6, the second connecting axle 7, the first rocking arm 8, floating drum 9, roller 10, water tank 11, valve seat 12, runner 13, the second rocking arm 14;
Wherein: draw-in groove 5.1, snap-latch surface 5.11, the section of agreeing with 5.12, water inlet 11.1, delivery port 11.2, inclined-plane 14.1.
Detailed description of the invention
As shown in Figures 1 to 4, latch lock fixed pattern waterpower is retained door from rinsing, and comprises door-plate 1, and described door-plate 1 top is provided with rotating shaft 2, and described rotating shaft 2 two ends are stretched in drainage pipe matrix 3; The gravity that described door-plate 1 is positioned at 2 times parts of rotating shaft is greater than the gravity that is positioned at part in rotating shaft 2; Described door-plate 1 downstream is provided with the first connecting axle 4, and described the first connecting axle 4 is provided with torsion spring, and described the first connecting axle 4 two ends are stretched in drainage pipe matrix 3; Described the first connecting axle 4 is provided with grab 5 and jacking block 6; Described grab 5 bottoms are provided with draw-in groove 5.1, and parallel described the first connecting axle 4 of described draw-in groove 5.1 arranges, and described door-plate 1 top can be fastened in described draw-in groove 5.1; Described rotating shaft 2 tops are provided with the second connecting axle 7, and described the second connecting axle 7 two ends are stretched in drainage pipe matrix 3, and described the second connecting axle 7 is provided with the first rocking arm 8 and the second rocking arm 14; Described first rocking arm 8 one end contact with jacking block 6, and the other end is connected with the second connecting axle 7; Described second rocking arm 14 one end are connected with floating drum 9, and the other end is connected with the second connecting axle 7; The arm of force on described the first rocking arm 8 is less than the arm of force on the second rocking arm 14; Described floating drum 9 is positioned at door-plate 1 upstream.Further, described draw-in groove 5.1 is provided with the section of agreeing with 5.12 to door-plate 1 upstream oblique with the snap-latch surface 5.11 of door-plate 1.Like this, more mild in the reseting procedure of door-plate 1 and improve the reliability resetting.Further, described the second rocking arm 14 bottoms are inclined-plane 14.1, and described inclined-plane 14.1 can agree with door-plate 1.Like this, be more conducive to door-plate 1 reset.Further, described door-plate 1 top is provided with roller 10, and described roller 10 engages with described draw-in groove 5.1.Like this, in the process of closing at grab 10 and door 1 board, make engaging process more level and smooth by the rotation of roller 10.Further, described door-plate 1 upstream is provided with water tank 11, and described water tank 11 is fixed on described matrix 3; Described floating drum 9 is positioned at described water tank 11; Described water tank 11 is provided with water inlet 11.1 and delivery port 11.2.Further, described matrix 3 is provided with valve seat 12, and described valve seat 12 is positioned at door-plate 1 below, and described door-plate 1 can be tightly connected with valve seat 12.Like this, further increase the seal of retaining, ensure to retain effect.
Like this, under the effect of torsion spring, grab 5 rotates around the first connecting axle 4, and draw-in groove 5.1 engages with door-plate 1 top, thereby closes runner 13, starts to retain; Along with the rising of door-plate 1 upstream canal 13 water levels, floating drum 9 is floated, thereby promoting the second rocking arm 14 rotates around the second connecting axle 7, promoting jacking block 6 by the first rocking arm 8, jacking block 6 drives grab 5 to rotate around the first connecting axle 4, and now, the torsion that grab 5 overcomes torsion spring separates with door-plate 1, door-plate 1 is opened runner 7 under the effect of current, completes pre-washing function; After flushing completes, the first rocking arm 8 and the second rocking arm 14 reset, and grab 5 resets under the effect of torsion spring torsion, and engages with door-plate 1, thereby runner 7 is closed, and starts retaining of next cycle.
It should be noted that between grab 5 and the first connecting axle 4, annexation between jacking block 6 and the first connecting axle 4 can be to be rotationally connected, now, the first connecting axle 4 is fixing with matrix 3, and grab 5 and jacking block 6 fixing; Annexation between grab 5 and the first connecting axle 4, between jacking block 6 and the first connecting axle 4 also can be fixed, now, between the first connecting axle 4 and matrix 3, be to be rotationally connected, grab 5 and jacking block 6 can be fixing with the first connecting axle 4 respectively, also jacking block 6 can be fixed on grab 5.
Equally, the annexation between annexation and grab 5 and the first connecting axle 4 between the first rocking arm 8 and the second connecting axle 7, between the second rocking arm 14 and the second connecting axle 7, between jacking block 6 and the first connecting axle 4 is tired out to death, and again just repeats no more.
Under original state, door-plate 1 cuts out runner 13 with valve seat 12, and grab 5 is fastened on door-plate 1 in draw-in groove 5.1, and now water tank 11 is interior anhydrous, and the water level in the runner 13 of door-plate 1 upstream rises gradually, as shown in Figure 1.
Gradually, water level rises in the process of peak gradually, and water enters water tank 11 through water inlet 11.1, after the water in water tank 11 reaches necessarily, promoting floating drum 9 rises, open moment therefore produce, the second rocking arm 14 is rotated around the second rotating shaft 7, then promote jacking block 6 by the first rocking arm 8, jacking block 6 drives grab 5 to rotate around the first connecting axle 4, make door-plate 1 depart from the engaging of draw-in groove 5.1, thus the pre-washing function of realization, as shown in Figures 2 and 3.Certainly, at water tank 11, from the process of door-plate 1 upstream water inlet, delivery port 11.2 is also and the outside UNICOM of water tank 11 always, still always in water-filled runner 13, therefore cannot draining.
After flushing completes, door-plate 1 cuts out 90% under the effect of self gravitation, and the water in water tank 11 is discharged gradually through delivery port 11.2, and the first rocking arm 8 and the second rocking arm 14 reset; Grab 5 under the effect of torsion spring gradually reset, thereby close door-plate 1 last 10%, start retaining of next cycle, as shown in Figure 4.
Claims (6)
1. latch lock fixed pattern waterpower is retained door from rinsing, and comprises door-plate, it is characterized in that: described door-plate top is provided with rotating shaft, and described rotating shaft two ends are stretched in drainage pipe matrix; The gravity that described door-plate is positioned at part under rotating shaft is greater than the gravity that is positioned at part in rotating shaft; Described door-plate downstream is provided with the first connecting axle, and described the first connecting axle is provided with torsion spring, and described the first connecting axle two ends are stretched in drainage pipe matrix; Described the first connecting axle is provided with grab and jacking block; Described grab bottom is provided with draw-in groove, the parallel described connecting axle setting of described draw-in groove, and described door-plate top can be fastened in described draw-in groove; Described rotating shaft top is provided with the second connecting axle, and described the second connecting axle two ends are stretched in drainage pipe matrix, and described the second connecting axle is provided with the first rocking arm and the second rocking arm; Described first rocking arm one end contacts with jacking block, and the other end is connected with the second connecting axle; Described second rocking arm one end is connected with floating drum, and the other end is connected with the second connecting axle; The arm of force on described the first rocking arm is less than the arm of force on the second rocking arm; Described floating drum is positioned at door-plate upstream.
2. latch lock fixed pattern waterpower according to claim 1 is retained door from rinsing, and comprises door-plate, it is characterized in that: the snap-latch surface of described draw-in groove and door-plate is provided with to the section of agreeing with of door-plate upstream oblique.
3. latch lock fixed pattern waterpower according to claim 1 is retained door from rinsing, and comprises door-plate, it is characterized in that: described the second rocking arm bottom is inclined-plane, and described inclined-plane can agree with door-plate.
4. latch lock fixed pattern waterpower according to claim 1 is retained door from rinsing, and comprises door-plate, it is characterized in that: described door-plate top is provided with roller, and described roller engages with described draw-in groove.
5. latch lock fixed pattern waterpower according to claim 1 is retained door from rinsing, and comprises door-plate, it is characterized in that: described door-plate upstream is provided with water tank, and described water tank is fixed on described matrix; Described floating drum is positioned at described water tank; Described water tank is provided with water inlet and delivery port.
6. latch lock fixed pattern waterpower according to claim 1 is retained door from rinsing, and comprises door-plate, it is characterized in that: described matrix is provided with valve seat, and described valve seat is positioned at door-plate below, and described door-plate can be connected with valve base sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074129.2U CN203905169U (en) | 2014-02-21 | 2014-02-21 | Spring locking type hydraulic self-flushing impounding gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074129.2U CN203905169U (en) | 2014-02-21 | 2014-02-21 | Spring locking type hydraulic self-flushing impounding gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905169U true CN203905169U (en) | 2014-10-29 |
Family
ID=51779458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074129.2U Withdrawn - After Issue CN203905169U (en) | 2014-02-21 | 2014-02-21 | Spring locking type hydraulic self-flushing impounding gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905169U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850342A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Spring locking-type hydraulic self-flushing retaining door |
| CN107401212A (en) * | 2017-06-05 | 2017-11-28 | 沁济（上海）环境科技有限公司 | A kind of bottom-open type rotation weir gate of hydraulic automatism control |
| CN109994847A (en) * | 2019-04-16 | 2019-07-09 | 国网江苏省电力有限公司太仓市供电分公司 | A kind of lockable temporary short-circuit ground line |
| CN110409592A (en) * | 2019-08-16 | 2019-11-05 | 东阳阿语机械科技有限公司 | A kind of linking flexible pipeline |
-
2014
- 2014-02-21 CN CN201420074129.2U patent/CN203905169U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850342A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Spring locking-type hydraulic self-flushing retaining door |
| CN103850342B (en) * | 2014-02-21 | 2015-07-08 | 武汉圣禹排水系统有限公司 | Spring locking-type hydraulic self-flushing retaining door |
| CN107401212A (en) * | 2017-06-05 | 2017-11-28 | 沁济（上海）环境科技有限公司 | A kind of bottom-open type rotation weir gate of hydraulic automatism control |
| CN109994847A (en) * | 2019-04-16 | 2019-07-09 | 国网江苏省电力有限公司太仓市供电分公司 | A kind of lockable temporary short-circuit ground line |
| CN110409592A (en) * | 2019-08-16 | 2019-11-05 | 东阳阿语机械科技有限公司 | A kind of linking flexible pipeline |
| CN110409592B (en) * | 2019-08-16 | 2020-11-03 | 浙江正同管业有限公司 | Connection type telescopic pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |