CN213296273U - Two-way regulation weir - Google Patents
Two-way regulation weir Download PDFInfo
- Publication number
- CN213296273U CN213296273U CN202022104780.8U CN202022104780U CN213296273U CN 213296273 U CN213296273 U CN 213296273U CN 202022104780 U CN202022104780 U CN 202022104780U CN 213296273 U CN213296273 U CN 213296273U
- Authority
- CN
- China
- Prior art keywords
- weir
- plate
- weir plate
- sides
- outer frame
- 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.)
- Active
Links
Images
Landscapes
- Barrages (AREA)
Abstract
The utility model relates to a water blocking adjusts weir technical field, specifically indicates a two-way regulation weir. Comprises an outer frame; the outer frame is a door-shaped frame structure formed by two side columns and a top plate at the tops of the columns, and a weir gate is arranged in the outer frame; the weir gate comprises an upper weir plate and a lower weir plate which are overlapped and tightly attached along the water flow direction; the horizontal two sides of the upper weir plate and the lower weir plate can be connected to the inner sides of the cylinders at the two sides in a vertical sliding manner, and the upper weir plate and the lower weir plate can generate vertical relative displacement but cannot be completely staggered in the direction vertical to the weir plates; and the top plate is provided with a driving device for driving the upper weir plate and the lower weir plate to vertically move. The utility model discloses an adjust weir simple structure, convenient operation can make the weir door have last open mode of operation, under open mode of operation or go up open, under open three kinds of operational modes of synchronous operation mode, can be according to the nimble changeable regulation of actual demand, and engineering adaptability is good, has very big spreading value.
Description
Technical Field
The utility model relates to a water blocking adjusts weir technical field, specifically indicates a two-way regulation weir.
Background
Regulating weirs are often used in the control of channel or river drainage and are generally divided into a lower open regulating weir and an upper open regulating weir. Go up open regulation weir and be the control rivers from the weir top and cross the water, this kind of water mode can effective control adjust weir upper reaches water level, utilizes sediment before the weir to get rid of the silt in certain water simultaneously, can also form drop aeration's effect, and the shortcoming is that silt is deposited easily before the weir, has great influence to the fish migration moreover. The lower open type adjusting weir controls water flow to pass through from the bottom opening, siltation is not easy to happen before the weir, fish migration is not influenced, the upstream water level control capacity of the adjusting weir is relatively weak, and the upper open type adjusting weir and the lower open type adjusting weir respectively have advantages and disadvantages. The river course silt volume is great usually, and the easy adhesion earth in weir plate surface influences the lift and the seal of weir plate, and the weir plate lift still receives the frozen influence of water face easily winter.
Therefore, aiming at the defects in the prior art, it is necessary to research a self-cleaning bidirectional regulating weir which has the functions of opening upwards and opening downwards, can automatically clean impurities on the surface of the weir plate and is not influenced by the icing of the water surface.
Disclosure of Invention
The utility model aims to solve the defects of the background technology and provide a bidirectional adjusting weir.
The technical scheme of the utility model is that: a two-way regulation weir which characterized in that: comprises an outer frame; the outer frame is a door-shaped frame structure formed by two side columns and a top plate at the tops of the columns, and a weir gate is arranged in the outer frame; the weir gate comprises an upper weir plate and a lower weir plate which are overlapped and tightly attached along the water flow direction; the horizontal two sides of the upper weir plate and the lower weir plate can be connected to the inner sides of the cylinders at the two sides in a vertical sliding manner, and the upper weir plate and the lower weir plate can generate vertical relative displacement but cannot be completely staggered in the direction vertical to the weir plates; and the top plate is provided with a driving device for driving the upper weir plate and the lower weir plate to vertically move.
Further the drive means comprises a control sling; the upper weir plate and the lower weir plate are respectively in transmission connection with the motor on the top plate through corresponding control slings.
A first sliding chute and a second sliding chute which respectively correspond to the upper weir plate and the lower weir plate are further formed in the column body; the horizontal both sides of going up weir plate and lower weir plate are sliding connection in first spout and second spout respectively.
The upper weir plate and the lower weir plate are of plate-shaped structures, and hollow cavities are arranged in the upper weir plate and the lower weir plate.
Further, self-cleaning devices capable of cleaning dirt or ice blocks on the weir gates are arranged on the upper weir plate and the lower weir plate.
Further the self-cleaning device comprises a heating coil and a vibrator which are arranged in the hollow cavity.
The utility model has the advantages that: 1. the utility model can realize the upper opening operation or the lower opening operation of the whole weir gate through the upper weir plate and the lower weir plate which can move vertically, and the mode of the upper opening synchronous operation and the lower opening synchronous operation is set, so that the water outlet mode of the weir gate is enriched to a great extent, the weir gate can be flexibly adjusted according to the actual requirement, and the engineering adaptability is good;
2. the combined structure of the motor on the top door and the control sling can conveniently realize the height adjustment of the upper weir plate and the lower weir plate, and has simple structure and convenient adjustment;
3. the utility model arranges the corresponding sliding groove on the column body, and limits the non-vertical movement of the weir plate through the sliding groove, thereby ensuring the smoothness and stability of the operation of the weir plate and enhancing the connection tightness between the weir plate and the outer frame;
4. the weir plate of the utility model is of a cavity structure, thus the weight of the weir plate can be greatly reduced, and the weir plate of the hollow structure is immersed in water and has certain buoyancy, thus facilitating the vertical control of the weir plate;
5. the utility model is provided with the self-cleaning device on the weir plate, which can automatically clean the dirt and ice blocks on the weir plate, avoid the damage and damage of the substances to the weir plate, and still have good stability after long-term use;
6. the utility model discloses a self-cleaning device includes vibrator and heating coil, and the structure is very simple, installation convenient operation.
The utility model discloses an adjust weir simple structure, convenient operation can make the weir door have last open mode of operation, under open mode of operation or go up open, under open three kinds of operational modes of synchronous operation mode, can be according to the nimble changeable regulation of actual demand, and engineering adaptability is good, has very big spreading value.
Drawings
FIG. 1: the front view of the utility model;
FIG. 2: the side view of the utility model;
wherein: 1-an outer frame; 2-a top plate; 3, removing a weir plate; 4, feeding a weir plate; 5, controlling the sling; 6, a hollow cavity; 7, a vibrator; 8-heating coil.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
As shown in fig. 1-2, a two-way regulation weir, including outer frame 1, outer frame 1 of this embodiment is portal frame structure, including both sides along vertical arrangement's cylinder and fixing the roof 2 at the cylinder top, be provided with the weir door in outer frame 1, the weir door includes last weir plate 4 and the lower weir plate 3 of closely laminating, set up the first spout and the second spout (not drawn in the picture) that correspond last weir plate 4 and lower weir plate 3 respectively on the cylinder, the horizontal both sides of going up weir plate 4 and lower weir plate 3 can follow vertical sliding connection in first spout and second spout respectively, can produce between last weir plate 4 and the lower weir plate 3 along vertical relative displacement nevertheless can not stagger completely in the direction of perpendicular weir plate, ensure like this that rivers can not flow out from between last weir plate 4 and the lower weir plate 3.
The top plate of the embodiment is a reinforced concrete or steel top plate, the columns are reinforced concrete or steel frames,
in the present embodiment, a driving device for driving the upper weir plate 4 and the lower weir plate 3 to move vertically is provided on the top plate 2. As shown in fig. 1-2, the driving device comprises a control sling 5, and the upper weir plate 4 and the lower weir plate 3 are respectively in transmission connection with the motor on the top plate 2 through the corresponding control sling 5. The motor drives and controls the sling 5 to adjust the height of the weir plate according to requirements so as to meet the requirements.
In order to reduce the control degree of difficulty, the last weir plate 4 and the lower weir plate 3 of this embodiment are the platelike structure that inside was equipped with cavity 6, and hollow structure has both alleviateed weight, can further subdue weight through buoyancy again, and the convenience is adjusted the control of weir plate. The upper weir plate 4 and the lower weir plate 3 are hollow reinforced concrete slabs or hollow steel plates.
In addition, the present embodiment is also provided with self-cleaning devices which can remove dirt or ice blocks on the upper weir plate 4 and the lower weir plate 3. The self-cleaning device comprises a heating coil 8 and a vibrator 7 arranged in the hollow cavity 6. Dirt or ice on the weir plate is removed by means of vibration and heating.
In actual use: the lower weir plate 3 is lowered to the bottom of the outer frame 1, and the upper opening operation can be realized by adjusting the height of the upper weir plate 4; the upper weir plate 4 is stabilized at a height exceeding the upstream water surface, and the lower opening operation can be realized by adjusting the height of the lower weir plate 3; the comprehensive operation of simultaneously operating the top overflow and the bottom overflow can be realized by simultaneously adjusting the heights of the upper weir plate 4 and the lower weir plate 3. Go up in weir plate 4 and the weir plate 5 down and all be equipped with vibrator 7 and heating coil 8, can effectively get rid of the dirt and the ice-cube of weir plate surface gathering, can effectively guarantee weir plate normal operating through heating coil's heating effect when the surface of water freezes. The upper weir plate 4 and the lower weir plate 3 can be lifted to the uppermost part of the regulating weir outer frame 1 at the same time when the flood runs, so that the whole water passing area is completely opened.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A two-way regulation weir which characterized in that: comprising an outer frame (1); the outer frame (1) is of a door-shaped frame structure formed by cylinders on two sides and a top plate (2) at the tops of the cylinders, and a weir gate is arranged in the outer frame (1); the weir gate comprises an upper weir plate (4) and a lower weir plate (3) which are overlapped and tightly attached along the water flow direction; the horizontal two sides of the upper weir plate (4) and the lower weir plate (3) can be connected to the inner sides of the columns at the two sides in a vertically sliding manner, and the upper weir plate (4) and the lower weir plate (3) can generate vertical relative displacement but cannot be completely staggered in the direction vertical to the weir plates; and a driving device for driving the upper weir plate (4) and the lower weir plate (3) to vertically move is arranged on the top plate (2).
2. A bi-directional weir as claimed in claim 1, wherein: the drive means comprise a control sling (5); the upper weir plate (4) and the lower weir plate (3) are in transmission connection with a motor on the top plate (2) through corresponding control slings (5).
3. A bi-directional weir as claimed in claim 1, wherein: the cylinder body is provided with a first chute and a second chute which respectively correspond to the upper weir plate (4) and the lower weir plate (3); the transverse two sides of the upper weir plate (4) and the transverse two sides of the lower weir plate (3) are respectively connected with the first sliding groove and the second sliding groove in a sliding mode.
4. A bi-directional weir as claimed in claim 1, wherein: the upper weir plate (4) and the lower weir plate (3) are of plate-shaped structures, and hollow cavities (6) are arranged in the plate-shaped structures.
5. A bi-directional weir as claimed in claim 4, wherein: the upper weir plate (4) and the lower weir plate (3) are provided with self-cleaning devices which can remove dirt or ice blocks on the weir gates.
6. A bi-directional weir as claimed in claim 5, wherein: the self-cleaning device comprises a heating coil (8) and a vibrator (7) which are arranged in the hollow cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022104780.8U CN213296273U (en) | 2020-09-23 | 2020-09-23 | Two-way regulation weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022104780.8U CN213296273U (en) | 2020-09-23 | 2020-09-23 | Two-way regulation weir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213296273U true CN213296273U (en) | 2021-05-28 |
Family
ID=76032793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022104780.8U Active CN213296273U (en) | 2020-09-23 | 2020-09-23 | Two-way regulation weir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213296273U (en) |
-
2020
- 2020-09-23 CN CN202022104780.8U patent/CN213296273U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4877352A (en) | Method and apparatus for control of an upstream water level | |
| CN212641676U (en) | Rain and sewage flow dividing device | |
| CN213296273U (en) | Two-way regulation weir | |
| CN104790354A (en) | Upward opening type weir gate | |
| CN116136083A (en) | Water safety and hydrodynamic force regulation and control method for intelligent water conservancy campus | |
| CN211735302U (en) | Hydraulic engineering blocks sand water intaking gate | |
| CN212641385U (en) | Flexible opening and closing bidirectional control gate for urban municipal drainage | |
| CN112761179B (en) | Automatic flood prevention wall for underground space | |
| CN1089132C (en) | Dam for flood discharger | |
| CN109403453A (en) | A kind of flow adjustable gate, the well body structure and control system for installing the gate | |
| CN212427431U (en) | Rain and sewage flow dividing device | |
| CN202158215U (en) | Bidirectionally-opened overflow valve | |
| CN210117792U (en) | Adjustable gate of flow, well body structure and control system of installation this gate | |
| CN106906799A (en) | Water conservancy reservoir lift sluice and its control method | |
| JP2673666B2 (en) | Paddy water level control device | |
| CN207567931U (en) | A kind of bilayer device for dragging dregs and a kind of shunting well or abandoned stream well | |
| CN214832439U (en) | Adjustable flow's rolling dam | |
| CN220117156U (en) | Ship lock solid waste cleaning device | |
| CN220202609U (en) | Wall-attached gate suitable for sewage treatment facility water inlet | |
| CN212612329U (en) | Novel multifunctional gate | |
| CN219909232U (en) | Drainage device for municipal works | |
| CN217419525U (en) | Novel pump brake with bottom sealing structure | |
| CN219260931U (en) | Sundry cleaning device at water conservancy sluice | |
| CN219157577U (en) | Water conservancy gate | |
| CN219195857U (en) | Lifting type water conservancy gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |