CN204570625U - Waterpower elevating and falling weir - Google Patents
Waterpower elevating and falling weir Download PDFInfo
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- CN204570625U CN204570625U CN201520225907.8U CN201520225907U CN204570625U CN 204570625 U CN204570625 U CN 204570625U CN 201520225907 U CN201520225907 U CN 201520225907U CN 204570625 U CN204570625 U CN 204570625U
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Abstract
The utility model discloses a kind of waterpower elevating and falling weir in hydraulic facilities field, comprise the lock wall that both sides, river course are arranged, a body is provided with between lock wall, Men Tijing rotating shaft is arranged on bottom of river channel rotationally, the longitudinal section of door body comprises a dash section and at least one radial-sealing section, and radial-sealing section is connected between dash section and rotating shaft; The bottom in river course is provided with the Men Ku of upper opening, and Men Ku two ends extend to lock wall, and door body is arranged on opening part, is tightly connected between Men Tiyu opening and between Men Tiyu lock wall through seal, and Men Kunei is provided with the intake-outlet connecting door body lower side space; Position-limit mechanism is provided with between Men Tiyu door storehouse or between Men Tiyu lock wall.The utility model to water-filling in door storehouse by intake-outlet, is made a body rise, realizes retaining; By intake-outlet, the water in door storehouse is discharged, under door body drop, can realize discharging water; This device is without the need to arranging headstock gear and Zhong Dun, and it manipulates convenient, and cost is low, can be used for the regulation and control of various river water level.
Description
Technical field
The utility model relates to a kind of water conservancy projects, particularly a kind of water-storing device.
Background technology
In water conservancy construction, the normal water-storing device that adopts regulates water level, and a kind of water-storing device more common at present, mainly contains two kinds, and a kind of is direct elevating movement, opens or closes gate by the elevating movement of door body.One is also had to be steel dam, it arranges lock wall in both sides, river course, bottom of river channel is provided with some free bearings between lock wall, lower shaft is arranged through free bearing, lower shaft two ends extend in hoist chamber through lock wall, gate flap is fixed on lower shaft, and the connecting lever that the headstock gear in hoist chamber is installed with lower shaft end is connected.It drives connecting lever motion by headstock gear, and connecting lever drives lower shaft to rotate, thus drives gate flap erect or fell, and realizes retaining or discharges water.When river course is wider, also needs pier in centre, river course is arranged, also need in middle pier to arrange headstock gear.In addition, also have the structure such as arc-shaped door, miter gate, its gate flap is arranged in rotating shaft, by axis of rotation, drives gate flap to rotate, reaches the object of closed shutter.Above-mentioned water-storing device, all needs powerful power set, and such as headstock gear, hoist engine etc. order about gate flap and rotate, and realize retaining or discharge water.Its weak point is: construction and the maintenance cost of these devices are high, and deficiency in economic performance, operation energy consumption is large.
Utility model content
The purpose of this utility model is to provide a kind of waterpower elevating and falling weir, and hydraulic pressure can be utilized to realize the elevating movement of door body, reduces costs and energy-conservation effect to reach.
The purpose of this utility model is achieved in that a kind of waterpower elevating and falling weir, comprise the lock wall that both sides, river course are arranged, a body is provided with between lock wall, Men Tijing rotating shaft is arranged on bottom of river channel rotationally, the longitudinal section of described door body comprises a dash section and at least one radial-sealing section, radial-sealing section is connected between described dash section and rotating shaft; The bottom in river course is provided with Men Ku, and Men Ku two ends extend to lock wall, described door storehouse upper opening, and door body is arranged on opening part, is tightly connected between Men Tiyu opening and between Men Tiyu lock wall through seal, and Men Kunei is provided with the intake-outlet connecting door body lower side space; Position-limit mechanism is provided with between Men Tiyu door storehouse or between Men Tiyu lock wall.
During utility model works, by intake-outlet to water-filling in door storehouse, hydraulic pressure forces a body to rotate around the axis, and a body is risen, and dash section can block current, realizes retaining; Discharged by water in door storehouse by intake-outlet, door body falls under Gravitative Loads, can realize discharging water; By the control of particular water amount, the water yield making to enter water in a storehouse and leakage is equal, and a body can be made to hover over optional position.Compared with prior art, the utility model is by the lifting of waterpower control gate body, without the need to arranging the equipment such as headstock gear or hoist engine, simple water pump is only needed to get final product the elevating movement of control gate body, what is more important, when water levels of upstream and downstream reaches certain drop, directly connected by control upstream and intake-outlet, or the water of upper river leaks in door storehouse through seal, the hydraulic pressure of upper river is made to act directly on a body, when without any exterior power, door body can be remained on raised position.And by after the hydraulic pressure release in door storehouse, Men Tike falls under Gravitative Loads, realize discharging water.When door body is in restraining position, as upper pond level continuous rise, water overflow can be crossed in door top.When door body puts down, can all enter in a storehouse, the current in river course can unimpededly by above door body.This device not only construction cost is low, and without the need to arranging middle pier, management cost is also very low, and it manipulates convenient, and operation energy consumption is low.This device can be used for the regulation and control of various river water level.
As improvement of the present utility model, the two ends up and down of described dash section are all connected through support member with between rotating shaft, and the support member being positioned at upside is provided with panel-shaped radially closed section.Support member plays booster action, ensures that dash section and radial-sealing section form the entirety with better rigidity; The support member being positioned at upside arranges panel and forms radial-sealing section, the space of dash section correspondence and Men Ku can be made to lead to, and the pressure acted on like this in dash section is less, and waterpower is born primarily of the support member of upside, greatly can reduce the deadweight of a body, save construction cost.Can also have following scheme: the two ends up and down of described dash section are all connected through support member with between rotating shaft, the support member being positioned at downside is provided with panel-shaped radially closed section.Can also be: the two ends up and down of dash section are all connected through support member with between rotating shaft the support member being positioned at the upper side and lower side is equipped with panel and forms twice radial-sealing section, between twice radial-sealing section and dash section, form closed chamber.Closed chamber can be formed to conduct oneself with dignity with door body and cancel out each other or buoyancy that partial offset door body is conducted oneself with dignity, makes a body switch convenient.This closed chamber can also be arranged the communicating valve connected with upstream, river course or downstream or door storehouse.By opening or closing communicating valve, a body buoyancy size can be regulated and controled.
As improvement of the present utility model, the middle part of described dash section is connected through radial-sealing section with between rotating shaft.The program can save material further.
In the utility model, dash section is preferably circular arc, and rotating shaft is arranged on the home position of described circular arc.The program is easy to realize sealing.
For ease of the lifting of manipulation door body, side, upstream, described river course is provided with water inlet pipe, water inlet pipe is divided into two branch roads, wherein a branch road is connected with the import of water pump through water intaking valve one, another branch road is connected through the intake-outlet of water intaking valve two with door storehouse, exit of pump also with between the intake-outlet in door storehouse is connected through pipeline, and the intake-outlet in described door storehouse also with between downstream, river course is connected through outlet pipe, and outlet pipe is provided with outlet valve.When needing door body to rise, by water pump from upstream, river course to water filling door storehouse, hydraulic drives door body rotates around the axis rise, after door body rises to restraining position, and after the water level of river course upstream and downstream forms certain drop, can stop water pump operation, be led in upper river and Men Ku, hydraulic pressure can make a body remain on the position of rise.Because upper river leaks unavoidably through seal link position in door storehouse, also can ensure that a body is in raised position by internal leakage, internal leakage also can be become and be conducive to the favorable factor that a body remains on retaining position.When door body puts down by needs, close water intaking valve one and water intaking valve two, open outlet valve, the water in door storehouse is to the release of downstream, river course, and door body, under Gravitative Loads, can fall into a storehouse, realizes river course upstream and downstream directly through.
For ease of maintenance, service valve one is provided with before described water inlet pipe being positioned at the valve of water intaking valve one and water intaking valve two, service valve two is provided with after described outlet pipe being positioned at the valve of outlet valve, the pipeline be connected with intake-outlet is also provided with service valve three, and service valve one, service valve two, service valve three, water pump, water intaking valve one, water intaking valve two and outlet valve are all arranged in machine room.Close service valve one, service valve two and service valve three, replaceable or maintenance water pump, water intaking valve one, water intaking valve two and outlet valve.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the partial enlarged drawing of Fig. 2.
Fig. 4 is body structural representation when rising.
Fig. 5 is a structural representation pushing up water.
Fig. 6 is the second structural representation of the present utility model.
Fig. 7 is the third structural representation of the present utility model.
Fig. 8 is the 4th kind of structural representation of the present utility model.
Fig. 9 is the 5th kind of structural representation of the present utility model.
Wherein, 1 storehouse, 2 intake-outlets, 3 position-limit mechanisms, 4 seals, 5 dash sections, 6 radial seal sections, 7 panels, support member on the upside of in the of 8,9 rotating shafts, the support member on the downside of in the of 10,11 communicating valves, 12 water inlet pipes, 13 service valve one, 14 water intaking valve one, 15 machine rooms, 16 water pumps, 17 water intaking valve two, 18 outlet valves, 19 service valves two, 20 outlet pipes, 21 bodies, 22 lock walls, 23 service valves three.
Detailed description of the invention
Embodiment 1
As Figure 1-5, for a kind of waterpower elevating and falling weir, comprise the lock wall 22 that both sides, river course are arranged, a body 21 is provided with between lock wall 22, door body 21 is arranged on bottom of river channel rotationally, rotating shaft 9 can be all-in-one-piece, also can be split type, when river course is wider, can arrange some pin joints in centre, the longitudinal section of door body 21 comprises a dash section 5 and a radial-sealing section 6, radial-sealing section 6 is connected with dash section 5, dash section 5 is circular arc, and rotating shaft 9 is positioned at the home position of the circular arc of dash section 5; The bottom in river course is provided with a storehouse 1, door two ends, storehouse 1 extend to lock wall 22, door storehouse 1 upper opening, door body 21 is arranged in a storehouse 1, be tightly connected through seal 4 between door body 21 and the opening in door storehouse 1, namely between door body 21 and lock wall 22, between dash section 5 and the opening in door storehouse 1, around rotating shaft and between the opening in door storehouse 1, be provided with seal 4; Door is also provided with intake-outlet 2 in storehouse 1, and intake-outlet 2 can be arranged on lock wall 22, also can be arranged on the inner bottom part in a storehouse 1; Position-limit mechanism 3 is provided with between door edge, storehouse 1 and door body 21, this position-limit mechanism can also be arranged between Men Tiyu lock wall, in the present embodiment, position-limit mechanism 3 is two mutually corresponding steps, one of them step is arranged on the edge of opening in a storehouse 1, and another step is arranged on the lower end of dash section 5, when the step movement of dash section 5 is to when conflict is on the step of door storehouse 1 edge of opening, door body 21 arrives restraining position, can not continue to rise again.The two ends up and down of dash section 5 all and between rotating shaft 9 are hinged through support member, and be respectively the support member 8 of upside and the support member 10 of downside, support member plays booster action, ensure that dash section 5 and radial-sealing section 6 form the entirety with better rigidity.Support member 8 on the upside of being positioned at arranges panel 7 and forms radial-sealing section 6, space and the door storehouse 1 of dash section 5 correspondence are led to, when door storehouse 1 is full of water and connects with upper river, the pressure acted in dash section 5 is less, waterpower is born primarily of the support member 8 of upside, greatly can reduce the deadweight of a body 21, save construction cost.
For ease of the lifting of manipulation door body 21, water inlet pipe 12 is provided with in side, upstream, river course, water inlet pipe 12 is divided into two branch roads, wherein a branch road is connected through the import of water intaking valve 1 with water pump 16, another branch road is connected with the intake-outlet 2 in door storehouse 1 through water intaking valve 2 17, water pump 16 exports and also and between the intake-outlet 2 in door storehouse 1 is connected through pipeline, and the intake-outlet 2 in described door storehouse 1 is also connected through outlet pipe 20 with between downstream, river course, and outlet pipe 20 is provided with outlet valve 18.
For ease of maintenance, service valve 1 is provided with before described water inlet pipe 12 is positioned at the valve of water intaking valve 1 and water intaking valve 2 17, service valve 2 19 is provided with after described outlet pipe 20 is positioned at the valve of outlet valve 18, the pipeline be connected with intake-outlet 2 is also provided with service valve 3 23, and service valve 1, service valve 2 19, service valve 3 23, water pump 16, water intaking valve 1, water intaking valve 2 17 and outlet valve 18 are all arranged in machine room 15.Close service valve 1, service valve 2 19 and service valve 3 23, replaceable or maintenance water pump 16, water intaking valve 1, water intaking valve 2 17 and outlet valve 18.Machine room 15 is respectively provided with between one outside the lock wall 22 of both sides, river course, can be for subsequent use each other, also can enable simultaneously.Machine room 15 also can only arrange between one.
In this device, the side that has on river course of dash section 5 is arranged; When needing door body 21 to rise, by water pump 16 from upstream, river course to water filling door storehouse 1, hydraulic drives door body 21 9 rotates rise around the shaft, when door body 21 rises to restraining position, and after the water level of river course upstream and downstream forms certain drop, water pump 16 can be stopped to run, close water intaking valve 1, open water intaking valve 2 17, make upper river and Men Ku 1 lead to, hydraulic pressure can make a body 21 remain on the position of rise.Because upper river leaks unavoidably through seal 4 link position in door storehouse 1, also can ensure that a body 21 is in raised position by internal leakage, internal leakage also can be become and be conducive to the favorable factor that a body 21 remains on retaining position, certainly, this leakage will in controlled range, and namely the flow of water pump 16 will much larger than leakage rate, simultaneously, door storehouse 1 is less than the leakage ability of upstream to door storehouse 1 to the leakage rate in downstream, namely keeps door body 21 to be in raised position by leaking.When door body 21 puts down by needs, close water intaking valve 1 and water intaking valve 2 17, open outlet valve 18, the water in door storehouse 1 is released to downstream, river course, and door body 21, under Gravitative Loads, can fall into a storehouse 1, realizes river course upstream and downstream directly through.
As shown in Figure 5, by the control of particular water amount, the discharge making to enter water in a storehouse 1 and leakage is equal, and a body 21 can be made to hover over optional position.Door can be realized and pushed up water, to regulate upper pond level.
Embodiment 2
As shown in Figure 6, be the second waterpower elevating and falling weir, the difference of itself and embodiment 1 on the support member 10 of downside, arranges panel 7 form radial-sealing section 6.
Embodiment 3
As shown in Figure 7, be the third waterpower elevating and falling weir, the difference of itself and embodiment 1 on the support member 10 being positioned at the upper side and lower side, all arranges panel 7 form twice radial-sealing section 6, forms closed chamber between twice radial-sealing section 6 and dash section 5.Closed chamber can be formed to conduct oneself with dignity with door body 21 and cancel out each other or buoyancy that partial offset door body 21 is conducted oneself with dignity, makes a body 21 switch convenient.Reduce the action effect of closed chamber for avoiding leaking, closed chamber can arrange dewatering installation.
Embodiment 4
As shown in Figure 8, be the 4th kind of waterpower elevating and falling weir, the difference of itself and embodiment 1 on the support member 10 being positioned at the upper side and lower side, all arranges panel 7 form twice radial-sealing section 6, forms closed chamber between twice radial-sealing section 6 and dash section 5.This closed chamber is also arranged the communicating valve 11 connected with door storehouse 1.By opening or close corresponding communicating valve 11, the buoyancy size of a body 21 can be regulated and controled.Communicating valve 11 is arranged in the radial-sealing section 6 of downside as shown in Figure 8, opens communicating valve 11, and its operating principle is with embodiment 1, and close communicating valve 11, its operating principle is with embodiment 3.
This communicating valve can also be arranged in the radial-sealing section 6 of upside, opens communicating valve, and its operating principle is with embodiment 2, and close communicating valve, its operating principle is with embodiment 3.
Embodiment 5
As shown in Figure 9, be the 5th kind of waterpower elevating and falling weir, itself and the difference of embodiment 1 are that the middle part of dash section 5 is connected through radial-sealing section 6 with between rotating shaft 9.The program can save material further.
The utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some to some technical characteristics wherein to replace and distortion, these are replaced and are out of shape all in protection domain of the present utility model.Such as radial-sealing section can be provided with many; Dash section can be the shape of approximate circular arc, when it is away from rotating shaft, can be even writing board shape; Described seal can be a slit formed between body and Men Ku, as long as its leakage rate not quite.
Claims (10)
1. a waterpower elevating and falling weir, comprise the lock wall that both sides, river course are arranged, a body is provided with between lock wall, Men Tijing rotating shaft is arranged on bottom of river channel rotationally, it is characterized in that: the longitudinal section of described door body comprises a dash section and at least one radial-sealing section, radial-sealing section is connected between described dash section and rotating shaft; The bottom in river course is provided with Men Ku, Men Ku two ends extend to lock wall, and described Men Ku top is provided with opening, and door body is arranged on the opening part in a storehouse, be tightly connected through seal between Men Tiyu opening and between Men Tiyu lock wall, Men Kunei is provided with the intake-outlet connecting door body lower side space; Position-limit mechanism is provided with between Men Tiyu door storehouse or between Men Tiyu lock wall.
2. a kind of waterpower elevating and falling weir according to claim 1, is characterized in that: the two ends up and down of described dash section are all connected through support member with between rotating shaft, and the support member being positioned at upside is provided with panel-shaped radially closed section.
3. a kind of waterpower elevating and falling weir according to claim 1, is characterized in that: the two ends up and down of described dash section are all connected through support member with between rotating shaft, and the support member being positioned at downside is provided with panel-shaped radially closed section.
4. a kind of waterpower elevating and falling weir according to claim 1, it is characterized in that: the two ends up and down of described dash section are all connected through support member with between rotating shaft, the support member being positioned at the upper side and lower side is equipped with panel and forms twice radial-sealing section, between twice radial-sealing section and dash section, form closed chamber.
5. a kind of waterpower elevating and falling weir according to claim 4, is characterized in that: described closed chamber is provided with the communicating valve connected with upstream, river course or downstream or door storehouse.
6. a kind of waterpower elevating and falling weir according to claim 1, is characterized in that: between the middle part that described radial-sealing section is connected to dash section and rotating shaft.
7. a kind of waterpower elevating and falling weir according to claim 1-6 any one, is characterized in that: described dash section is circular arc, and rotating shaft is arranged on the home position of described circular arc.
8. a kind of waterpower elevating and falling weir according to claim 1-6 any one, it is characterized in that: side, upstream, described river course is provided with water inlet pipe, water inlet pipe is divided into two branch roads, wherein a branch road is connected with the import of water pump through water intaking valve one, another branch road is connected through the intake-outlet of water intaking valve two with door storehouse, exit of pump also with between the intake-outlet in door storehouse is connected through pipeline, and the intake-outlet in described door storehouse also with between downstream, river course is connected through outlet pipe, and outlet pipe is provided with outlet valve.
9. a kind of waterpower elevating and falling weir according to claim 8, it is characterized in that: before described water inlet pipe being positioned at the valve of water intaking valve one and water intaking valve two, be provided with service valve one, service valve two is provided with after described outlet pipe being positioned at the valve of outlet valve, the pipeline be connected with intake-outlet is also provided with service valve three, and service valve one, service valve two, service valve three, water pump, water intaking valve one, water intaking valve two and outlet valve are all arranged in machine room.
10. a kind of waterpower elevating and falling weir according to claim 9, is characterized in that: described machine room is respectively provided with between one outside the lock wall of both sides, river course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225907.8U CN204570625U (en) | 2015-04-15 | 2015-04-15 | Waterpower elevating and falling weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225907.8U CN204570625U (en) | 2015-04-15 | 2015-04-15 | Waterpower elevating and falling weir |
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| Publication Number | Publication Date |
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| CN204570625U true CN204570625U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520225907.8U Active CN204570625U (en) | 2015-04-15 | 2015-04-15 | Waterpower elevating and falling weir |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775402A (en) * | 2015-04-15 | 2015-07-15 | 扬州楚门机电设备制造有限公司 | Hydraulic lifting weir |
| CN108149646A (en) * | 2018-01-19 | 2018-06-12 | 江苏省水利机械制造有限公司 | Door machine integrates dam |
| CN110374165A (en) * | 2019-06-21 | 2019-10-25 | 瞿亚虎 | A kind of nuclear power station water process intake control set for adjusting |
-
2015
- 2015-04-15 CN CN201520225907.8U patent/CN204570625U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775402A (en) * | 2015-04-15 | 2015-07-15 | 扬州楚门机电设备制造有限公司 | Hydraulic lifting weir |
| WO2016165513A1 (en) * | 2015-04-15 | 2016-10-20 | 扬州楚门机电设备制造有限公司 | Hydraulic lifting weir |
| CN108149646A (en) * | 2018-01-19 | 2018-06-12 | 江苏省水利机械制造有限公司 | Door machine integrates dam |
| CN110374165A (en) * | 2019-06-21 | 2019-10-25 | 瞿亚虎 | A kind of nuclear power station water process intake control set for adjusting |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190927 Address after: No.1 Building 42-1, Xincun, Nanbao Belt, Yangzhou Economic Development Zone, Jiangsu Province, 225000 Patentee after: Yangzhou Geming Electronic Technology Co., Ltd. Address before: 225004 Jiangsu city of Yangzhou province Guangling yoocen Road Economic Development Zone No. 9 Patentee before: Yangzhou Chumen Electromechanical Devices Manufacturing Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: 9 Yuanchen Road, Guangling Industrial Park, Guangling District, Yangzhou, Jiangsu 225000 Patentee after: YANGZHOU CHUMEN ELECTROMECHANICAL DEVICES MANUFACTURING Co.,Ltd. Address before: No. 1, building 42-1, nanbaodai new village, economic development zone, Yangzhou, Jiangsu 225000 Patentee before: Yangzhou Geming Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |