CN202252048U - Vertical lift adjustable weir gate - Google Patents
Vertical lift adjustable weir gate Download PDFInfo
- Publication number
- CN202252048U CN202252048U CN2011203503269U CN201120350326U CN202252048U CN 202252048 U CN202252048 U CN 202252048U CN 2011203503269 U CN2011203503269 U CN 2011203503269U CN 201120350326 U CN201120350326 U CN 201120350326U CN 202252048 U CN202252048 U CN 202252048U
- Authority
- CN
- China
- Prior art keywords
- weir gate
- screw
- driven gear
- vertical lift
- leading screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Barrages (AREA)
Abstract
The utility model discloses a vertical lift adjustable weir gate, relating to an adjustable weir gate device of a pre-treating unit in water treatment; the adjustable weir gate mainly comprises an electric control box, a decelerator, a bevel gear pair (a driving gear and a driven gear), a screw nut, a weir gate plate and a gate frame; the power of the decelerator is output through the driving gear and the driven gear; the driven gear drives a screw to rotate so as to drive a nut assembly in threaded connection with the screw to move vertically; and the transmission direction is changed through the bevel gear pair so that the weir gate can be opened and closed. According to requirements of process water inflow, the decelerator is controlled by a PLC (Programmable Logic Controller) control module of the electric control box so that lift height and opening time of the weir gate can be adjusted, thus, the water yield is controlled.
Description
Technical field
The utility model relates to water treatment with adjustable weir gate device field, is specifically related to the adjustable weir gate of a kind of vertical lift.
Background technique
In sewage disposal process, the pond water inlet is accomplished water distribution or is reconciled inflow through solenoid valve or weir gate usually, but there is the drawback that is difficult to accurately control amount of inlet water in solenoid valve.But weir gate has the branch of fixed weir and weir transfer, and fixed weir is simple in structure, and arbitrary shape can be made in the plane, weir, but its shortcoming is can not adjust the weir crest height once installing, being in operation, and is unfavorable for being in operation changing flow of inlet water through regulating.But the weir crest plate of weir transfer can be done to go up and down or rotatablely move under mechanically actuated, has solved that the fixed weir top mark is high nonadjustablely confirms that reach the adjustable purpose of absolute altitude, flexibility is stronger, comparatively is suitable as water distribution in the sewage treatment or reconciles the control gear of inflow.But but for existing weir transfer, though can regulate weir crest length, regulation range is less, and accurate flow, can not accomplish to regulate flow automatically, makes the stability of flow that flows through weir gate constant.
The model utility content
To the defective that exists in the existing technology, the purpose of the utility model is to provide a kind of vertical lift adjustable weir gate, and the automation control of realization weir gate and sewage disposal process middle water level or flow of inlet water are accurately controlled.
For realizing above-mentioned purpose, the technological scheme that the utility model adopts is following:
The adjustable weir gate of a kind of vertical lift comprises electric control box, the speed reducer that is connected with electric control box, driving gear, driven gear, leading screw, screw assembly and bearing support assembly, it is characterized in that: speed reducer is arranged on the speed reducer base at doorframe top; Be connected with driving gear through flat key; Driving gear and driven gear engagement, driven gear is connected with the top of leading screw through key, and the bearing support assembly is arranged on the doorframe; Leading screw is around the gyration center rotation of bearing support assembly; The leading screw bottom is fixed on the supporting frame, and is threaded with screw, and the screw assembly is through being bolted on the weir gate door-plate.
Further, the adjustable weir gate of aforesaid a kind of vertical lift, driven gear is fixedly connected with leading screw with the bullet pad through spindle nose screw, spindle nose retaining pad.
Further again, the adjustable weir gate of aforesaid a kind of vertical lift is provided with the PLC control module that is used to control the unlatching of weir gate door-plate in the electric control box.
Further, the adjustable weir gate of aforesaid a kind of vertical lift, the gyration center of leading screw overlaps with the gyration center of bearing support assembly.
The effect of the utility model is: compared with prior art, the utility model is simple in structure, and speed reducer power is through gear output; Driving the weir gate door-plate pumps; According to the requirement of inflow, calculate the size that door-plate cuts out through the rotating speed of controlling speed reducer, the control water yield; Realize automation control, and be easy to adjustment.
Description of drawings
Fig. 1 is the structural representation of the adjustable weir gate of a kind of vertical lift of the utility model.
Embodiment
Below in conjunction with Figure of description and embodiment the utility model is done further detailed description.
Fig. 1 shows the structural representation of the adjustable weir gate of a kind of vertical lift of the utility model, and this weir gate structure mainly is made up of electric control box 13, speed reducer 4, bearing support assembly 8, driven gear 7, driving gear 6, flat key 5, leading screw 9, spindle nose screw 10, spindle nose retaining pad 11, bullet pad 12, screw assembly 1, weir gate plate 2 and doorframe 3.
Speed reducer 4 places on the speed reducer base plate at doorframe 3 tops; Be connected through flat key 5 with driving gear 6; Driving gear 6 and driven gear 7 engagements, driven gear 7 is connected through key with the top of leading screw 9, and leading screw 9 is threaded with screw assembly 1; The bottom of leading screw 9 is fixedly installed on the supporting frame, and screw assembly 1 is through on bolt and the weir gate door-plate 2.Bearing support assembly 8 is arranged on the doorframe 3, and the gyration center of leading screw 9 overlaps with the gyration center of bearing support assembly 8, and leading screw 9 is around the gyration center rotation of bearing support assembly.Weir gate also comprises spindle nose screw 10, spindle nose retaining pad 11 and bullet pad 12, and spindle nose screw 10, spindle nose retaining pad 11 and bullet pad 12 play the fixation of driven gear 7 and leading screw 9.
In the course of the work; Speed reducer power is through driving gear and driven gear output, and driven gear drives the leading screw rotation, and the motion of leading screw drives the screw assembly that is threaded with it and moves up and down; Move up and down thereby drive the weir gate door-plate, play unlatching, close the effect of weir gate.Speed reducer 4 is by electric control box 13 controls; In electric control box 13, be provided with the PLC control module; In the process that opens and closes, can calculate the size and the opening time of door-plate switching by the output speed of electric control box 13 control speed reducers 4 according to the requirement of technology inflow; Obtain the flow velocity and the flow of current, thereby realize automation control.
In this embodiment, the concrete parameter of the adjustable weir gate of vertical lift is following:
1, power of motor P=0.25kW
2, weir gate door-plate specification 500*1000mm
3, weir gate adjustment range 0～500mm
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, belong within the scope of the utility model claim and equivalent technology thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (4)
1. adjustable weir gate of vertical lift; Comprise electric control box (13), the speed reducer (4) that is connected with electric control box (13), driving gear (6), driven gear (7), leading screw (9), screw assembly (1) and bearing support assembly (8); It is characterized in that: speed reducer (4) is arranged on the speed reducer base at doorframe (3) top, is connected driving gear (6) and driven gear (7) engagement with driving gear (6) through flat key (5); Driven gear (7) is connected with the top of leading screw (9) through key; Bearing support assembly (8) is arranged on the doorframe, and leading screw (9) is around the gyration center rotation of bearing support assembly (8), and leading screw (9) bottom is fixed on the supporting frame; And be threaded with screw (1), screw assembly (1) is through being bolted on the weir gate door-plate (2).
2. the adjustable weir gate of a kind of vertical lift as claimed in claim 1 is characterized in that: driven gear (7) is fixedly connected with leading screw (9) with bullet pad (12) through spindle nose screw (10), spindle nose retaining pad (11).
3. the adjustable weir gate of a kind of vertical lift as claimed in claim 1 is characterized in that: be provided with the PLC control module that is used to control weir gate door-plate (2) unlatching in the electric control box (13).
4. according to claim 1 or claim 2 the adjustable weir gate of a kind of vertical lift, it is characterized in that: the gyration center of leading screw (9) overlaps with the gyration center of bearing support assembly (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203503269U CN202252048U (en) | 2011-09-19 | 2011-09-19 | Vertical lift adjustable weir gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203503269U CN202252048U (en) | 2011-09-19 | 2011-09-19 | Vertical lift adjustable weir gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252048U true CN202252048U (en) | 2012-05-30 |
Family
ID=46113291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203503269U Expired - Fee Related CN202252048U (en) | 2011-09-19 | 2011-09-19 | Vertical lift adjustable weir gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252048U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754614A (en) * | 2012-07-19 | 2012-10-31 | 中国水产科学研究院渔业机械仪器研究所 | Seawater shrimp farming air floatation tank structure capable of removing air floatation foam at any time |
| CN107489807A (en) * | 2017-08-28 | 2017-12-19 | 铜陵百锐设备配件有限公司 | A kind of solar powered remote controlled valve |
| CN107558595A (en) * | 2017-09-30 | 2018-01-09 | 武汉圣禹排水系统有限公司 | A kind of weir gate stopping means, the Vatch basin and weir gate for being provided with the stopping means |
| CN109404552A (en) * | 2018-12-28 | 2019-03-01 | 江苏汉唐环保科技有限公司 | A kind of air duct lock gate hatch |
| CN109555867A (en) * | 2018-12-28 | 2019-04-02 | 江苏汉唐环保科技有限公司 | A kind of automatic ash removing type electric flashboard door |
| CN109630695A (en) * | 2018-12-10 | 2019-04-16 | 彩虹（合肥）液晶玻璃有限公司 | A kind of air circuit breaker valve and grinder |
-
2011
- 2011-09-19 CN CN2011203503269U patent/CN202252048U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754614A (en) * | 2012-07-19 | 2012-10-31 | 中国水产科学研究院渔业机械仪器研究所 | Seawater shrimp farming air floatation tank structure capable of removing air floatation foam at any time |
| CN107489807A (en) * | 2017-08-28 | 2017-12-19 | 铜陵百锐设备配件有限公司 | A kind of solar powered remote controlled valve |
| CN107558595A (en) * | 2017-09-30 | 2018-01-09 | 武汉圣禹排水系统有限公司 | A kind of weir gate stopping means, the Vatch basin and weir gate for being provided with the stopping means |
| CN109630695A (en) * | 2018-12-10 | 2019-04-16 | 彩虹（合肥）液晶玻璃有限公司 | A kind of air circuit breaker valve and grinder |
| CN109630695B (en) * | 2018-12-10 | 2020-08-07 | 彩虹（合肥）液晶玻璃有限公司 | Gas circuit switch valve and grinding machine |
| CN109404552A (en) * | 2018-12-28 | 2019-03-01 | 江苏汉唐环保科技有限公司 | A kind of air duct lock gate hatch |
| CN109555867A (en) * | 2018-12-28 | 2019-04-02 | 江苏汉唐环保科技有限公司 | A kind of automatic ash removing type electric flashboard door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202252048U (en) | Vertical lift adjustable weir gate | |
| CN204075767U (en) | The upper and lower synchronous centering clamp system of pipe | |
| CN201697486U (en) | Cooling tower and hydraulic driving device of fan thereof | |
| CN108793357A (en) | A kind of sewage-treatment plant using coagulant sedimentation | |
| CN206706694U (en) | A kind of water conservancy gate device | |
| CN204111570U (en) | Float glass flow gate lifting device | |
| CN105108122A (en) | Automatic casting mechanism capable of controlling flow rate | |
| CN205356057U (en) | Energy -saving electrical machine | |
| CN211285515U (en) | Water sluicegate | |
| CN105347522A (en) | Intelligent sewage treating system base on solar energy | |
| CN209179088U (en) | A kind of underwater immersed tube simulator of submerged floating tunnel | |
| CN108317456B (en) | Portable construction lighting lamp | |
| CN210085620U (en) | Full-automatic furnace chamber lifting and rotating system | |
| CN204256525U (en) | Polar axis type solar full-tracking power generation system | |
| CN203256369U (en) | Ingot pulling mechanism of directional solidification device | |
| CN102660977A (en) | Device for automatically controlling water intake angle of water intake of reservoir | |
| CN206285788U (en) | A kind of temperature-adjusting type chemical material high-efficiency stirring blending tank | |
| CN102385395B (en) | Rack-and-pinion adjustable weir gate | |
| CN106818969A (en) | Anhydrous cake slip casting machine | |
| CN206051669U (en) | A kind of water treatment aeration device | |
| CN207442783U (en) | A kind of photovoltaic automatic tracking bracket system of weight-driven | |
| CN206498830U (en) | Anhydrous cake slip casting machine | |
| CN202257297U (en) | Gear rack type adjustable weir gate | |
| CN220737939U (en) | Deironing device is used in essence production | |
| CN203653286U (en) | Air floatation device capable of automatically controlling and regulating air dissolved water volume |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20180919 |