CN214993610U

CN214993610U - Gate with flow measurement and control box

Info

Publication number: CN214993610U
Application number: CN202120640987.9U
Authority: CN
Inventors: 常仁凯; 蒋厚祥; 沈佩娟; 江改英; 朱德刚; 李润一; 喻鹏; 肖丹; 张泉泉; 张一军
Original assignee: Anhui Jianghe Technology Co ltd
Current assignee: Anhui Jianghe Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-03
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to a gate field specifically discloses a gate with flow measurement and control case, including gate frame and gate board, gate board movable mounting is in the inside of gate frame, the gate frame is installed flow measurement and control case in the back of the body water side of gate board, and the tip both sides of flow measurement and control case are connected with the both sides of gate frame, and flow measurement and control incasement portion lateral wall installs impurity clearance mechanism. The push pedal reciprocates and can press the deformation to blockking at the debris of gate front end to make debris can flow to the low reaches along with rivers together, can not influence the normal flow of rivers at the gate front end, can be at the great impurity of rivers in-process automatic clearance volume. And in the use process, the one-time expansion amount of the hydraulic column can be adjusted according to the opening height of the gate plate, so that the push plate is prevented from contacting with the ground.

Description

Gate with flow measurement and control box

Technical Field

The utility model relates to a gate, concretely relates to gate with flow measurement and control case belongs to the gate field.

Background

The gate is used for closing and opening the control facility of the drainage (discharging) water channel. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like.

The existing gate is difficult to accurately measure water flow when in use, the front end of the gate is easily blocked by sundries with large volume, so that normal flow of water flow is influenced, the sundries accumulated at the front end cannot be automatically cleaned in work, subsequent staff are required to intervene, the work efficiency is influenced, and dangerous situations cannot be timely discharged.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model provides a gate with flow measurement and control case.

The purpose of the utility model can be realized by the following technical scheme:

the gate with the flow measuring and controlling box comprises a gate frame and a gate plate, wherein the gate plate is movably arranged in the gate frame, the flow measuring and controlling box is arranged on the backwater side of the gate plate on the gate frame, two sides of the end part of the flow measuring and controlling box are connected with two sides of the gate frame, and an impurity cleaning mechanism is arranged on the side wall in the flow measuring and controlling box.

The side of meeting water of floodgate board is installed and is prevented hindering the mechanism, prevents hindering the mechanism and include the push pedal that can reciprocate, and the side of meeting water of floodgate board is vertical to be provided with the spacing groove, and the inside at the spacing groove is installed to the push pedal.

Preferably, the top end in the limiting groove is vertically provided with a hydraulic column, and the telescopic end at the bottom of the hydraulic column is connected with one end of the push plate.

Preferably, a driving shaft is rotatably installed at the lower part of the inside of the flow rate measurement and control box along the width direction, and a plurality of impellers are connected to the outside of the driving shaft.

Preferably, one side inner wall of flow measurement and control case is provided with the installation cavity, and the inside top of installation cavity is installed and is used for controlling the start-stop switch of hydraulic pressure post operation, and the one end of drive shaft extends to the inside of installation cavity, and the outside cover of that one end of drive shaft in the installation cavity is equipped with the cam, and the protruding end of cam can with start-stop switch contact.

Preferably, the impurity cleaning mechanism comprises a plurality of cleaning plates, the cleaning plates can be vertically moved and are arranged on the inner wall of the flow measurement and control box, one sides of the two sides, far away from the cleaning plates, of the cleaning plates are connected with scraping plates, and the scraping plates are in contact with the inner wall of the flow measurement and control box.

Preferably, the top of the cleaning plate is connected with a pull rope, a driving motor used for winding the pull rope is installed above each pull rope at the top end inside the flow measuring and controlling box, the output end of the driving motor is connected with a winding shaft, and the pull rope is wound outside the winding shaft.

Preferably, two sliding grooves are formed in the joint of the inner wall of the flow measuring and controlling box and the cleaning plate, and sliding plates matched with the sliding grooves are connected to the two ends of the cleaning plate.

The utility model has the advantages that:

1. by installing the flow measurement and control box, water flow enters the flow measurement and control box, and the flow measurement and control box can calculate the flow of water according to a preset algorithm. After the measured flow is transmitted to the background control system, the staff can adjust the opening amount of the gate plate according to the flow, so that the water can be timely discharged, and the water gate cannot be influenced. An operator can check the current water level information, the accumulated flow, the gate state and the gate opening degree through a gate measurement and control terminal screen or preset software, and select different working modes, so that the working efficiency is improved.

2. Prevent hindering the mechanism through the setting for water when the inside of flow measurement control box flows, strike the outside impeller of drive shaft, and then make and drive the drive shaft and rotate, thereby the flexible end of hydraulic pressure post is constantly flexible removal from top to bottom, it reciprocates to drive the push pedal, the push pedal reciprocates and can press down the deformation to blockking the debris at the gate front end, thereby make debris can flow to low reaches along with rivers together, can not influence the normal flow of rivers at the gate front end, can be at the great impurity of rivers in-process automatic clearance volume. And in the use process, the one-time expansion amount of the hydraulic column can be adjusted according to the opening height of the gate plate, so that the push plate is prevented from contacting with the ground.

3. Through setting up impurity clearance mechanism for the during operation can start driving motor and move, clean board moves down under the effect of gravity, and the scraper blade of its side can clear away the outside impurity of sensor, thereby has guaranteed the detection precision of various sensors, is favorable to the backstage can receive more accurate numerical value, opening of the control gate board that the staff can be better, the normal operating of guarantee gate.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the gate plate structure of the present invention.

Fig. 3 is a schematic view of the installation structure of the cleaning plate of the present invention.

Fig. 4 is a schematic view of the cam mounting structure of the present invention.

In the figure: 1. a gate frame; 2. a shutter plate; 3. a flow measurement and control box; 4. cleaning the plate; 5. a chute; 6. a hydraulic column; 7. a limiting groove; 8. pushing the plate; 9. pulling a rope; 10. a squeegee; 11. a drive shaft; 12. a start-stop switch; 13. a cam.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a gate with a flow measuring and controlling box comprises a gate frame 1 and a gate plate 2, wherein the gate plate 2 is movably installed inside the gate frame 1, the gate frame 1 is provided with the flow measuring and controlling box 3 at the backwater side of the gate plate 2, both sides of the end of the flow measuring and controlling box 3 are connected with both sides of the gate frame 1, and the side wall inside the flow measuring and controlling box 3 is provided with an impurity cleaning mechanism.

The side of meeting water of floodgate board 2 is installed and is prevented hindering the mechanism, prevents hindering the mechanism and include the push pedal 8 that can reciprocate, and the side of meeting water of floodgate board 2 is vertical to be provided with spacing groove 7, and push pedal 8 is installed in the inside of spacing groove 7, and push pedal 8 reciprocates and to block the impurity clearance of rivers.

As the utility model discloses a technical optimization scheme, the vertical hydraulic pressure post 6 of installing in inside top of spacing groove 7, the flexible end of hydraulic pressure 6 bottoms is connected with push pedal 8's one end, and hydraulic pressure post 6 can drive push pedal 8 and reciprocate.

As a technical optimization scheme, the inside below of flow measurement and control case 3 is rotated along width direction and is installed drive shaft 11, drive shaft 11's external connection has a plurality of impeller, one side inner wall of flow measurement and control case 3 is provided with the installation cavity, the inside top of installation cavity is installed and is used for controlling opening of 6 operations of hydraulic pressure post and stops switch 12, the one end of drive shaft 11 extends to the inside of installation cavity, and drive shaft 11 is equipped with cam 13 in the inside outside cover of that one end of installation cavity, cam 13's protruding end can with open and stop switch 12 contact, water is when the inside of flow measurement and control case 3 flows, strike the outside impeller of drive shaft 11, and then make drive shaft 11 rotate, thereby the cam 13 of drive shaft 11 tip can be continuous with open and stop switch 12 contacts.

As the utility model discloses a technical optimization scheme, impurity clearance mechanism includes a plurality of cleaning plates 4, and what cleaning plates 4 can reciprocate installs on the inner wall of flow measurement and control case 3, and one side that cleaning plates 4 in both sides were kept away from mutually all is connected with scraper blade 10, scraper blade 10 and the inner wall contact of flow measurement and control case 3, and scraper blade 10 can clear up the sensor outer wall of inside along with reciprocating of cleaning plates 4.

As a technical optimization scheme, the top of cleaning plate 4 is connected with stay cord 9, the inside top of flow measurement and control case 3 all installs in the top of every stay cord 9 and is used for the winding driving motor of stay cord 9, driving motor's output is connected with the winding axle, stay cord 9 winding is in the outside of winding axle, the inner wall of flow measurement and control case 3 is provided with two spouts 5 with the junction of cleaning plate 4, the both ends of cleaning plate 4 all are connected with the slide with 5 looks adaptations of spout, stay cord 9 can stimulate cleaning plate 4 and upwards remove.

The utility model discloses when using, install the preset position in the sluice with gate frame 1, that side that gate board 2 has push pedal 8 is towards the upper reaches of rivers. After the gate plate 2 moves upwards and is opened, water flows into the flow measuring and controlling box 3, various sensors in the flow measuring and controlling box 3 measure the water level and the flow velocity, and the flow of water is calculated according to a preset algorithm. After the measured flow is transmitted to the background control system, the staff can adjust the opening amount of the gate plate 2 according to the flow, so that the water can be timely discharged, and the water gate cannot be influenced.

When water flows in the flow measurement and control box 3, the water impacts the impeller outside the driving shaft 11, so that the driving shaft 11 is driven to rotate, and the cam 13 at the end part of the driving shaft 11 can be continuously contacted with the start-stop switch 12. After the start-stop switch 12 is extruded by the cam 13, the telescopic end of the hydraulic column 6 is telescopically operated once. The continuous rotation of drive shaft 11, the flexible end of hydraulic pressure post 6 is constantly flexible removal from top to bottom, and then drives push pedal 8 and reciprocates, and push pedal 8 reciprocates and can press down the deformation to blockking the debris at the gate front end to make debris can flow to low reaches along with rivers together, can not influence the normal flow of rivers at the gate front end, can be at the great impurity of rivers in-process automatic clearance volume. And in the use process, the one-time expansion amount of the hydraulic column 6 can be adjusted according to the opening height of the gate plate 2, so that the push plate 8 is ensured not to be contacted with the ground.

Due to the fact that a plurality of sensors are arranged inside the flow measuring and controlling box 3, slurry, moss or other impurities can be attached to the outer portion of the flow measuring and controlling box after the flow measuring and controlling box is soaked in water for a long time, and the detection accuracy of the sensors is affected. Can start driving motor operation, cleaning plate 4 moves down under the effect of gravity, and the scraper blade 10 of its side can clear away the outside impurity of sensor to guaranteed the detection precision of various sensors, be favorable to the backstage can receive more accurate numerical value, opening of control gate board 2 that the staff can be better, the normal operating of guarantee gate. After cleaning, the driving motor winds the pull rope 9 by using the winding shaft, so that the cleaning plate 4 moves to the upper part, and the use of the flow measuring and controlling box 3 is not influenced. The flow measurement and control box 3 is applied in the prior art, and aiming at the problem to be processed, the flow measurement and control box is improved on the basis of the prior flow measurement and control box 3, so that the working precision and efficiency are improved.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A gate with a flow measurement and control box comprises a gate frame (1) and a gate plate (2), wherein the gate plate (2) is movably arranged inside the gate frame (1), and is characterized in that the gate frame (1) is provided with the flow measurement and control box (3) at the backwater side of the gate plate (2), the two sides of the end part of the flow measurement and control box (3) are connected with the two sides of the gate frame (1), and the side wall inside the flow measurement and control box (3) is provided with an impurity cleaning mechanism;

the side of meeting water of floodgate board (2) is installed and is prevented hindering the mechanism, prevents hindering the mechanism and include push pedal (8) that can reciprocate, and the side of meeting water of floodgate board (2) is vertical to be provided with spacing groove (7), and the inside at spacing groove (7) is installed in push pedal (8).

2. The gate with the flow measurement and control box is characterized in that a hydraulic column (6) is vertically arranged at the top end of the inner part of the limiting groove (7), and the telescopic end at the bottom of the hydraulic column (6) is connected with one end of the push plate (8).

3. A lock gate with a flow measurement and control box according to claim 1 or 2, characterized in that a driving shaft (11) is rotatably installed in the width direction at the lower part of the inside of the flow measurement and control box (3), and a plurality of impellers are connected to the outside of the driving shaft (11).

4. The gate with the flow measurement and control box is characterized in that an installation cavity is formed in the inner wall of one side of the flow measurement and control box (3), a start-stop switch (12) for controlling the operation of a hydraulic column (6) is installed at the top end of the interior of the installation cavity, one end of a driving shaft (11) extends into the interior of the installation cavity, a cam (13) is sleeved outside the end, inside the installation cavity, of the driving shaft (11), and the convex end of the cam (13) can be in contact with the start-stop switch (12).

5. The gate with the flow measurement and control box according to claim 1 or 2, wherein the impurity cleaning mechanism comprises a plurality of cleaning plates (4), the cleaning plates (4) are movably mounted on the inner wall of the flow measurement and control box (3), the sides of the two cleaning plates (4) far away from each other are connected with scraping plates (10), and the scraping plates (10) are in contact with the inner wall of the flow measurement and control box (3).

6. The gate with the flow measurement and control box is characterized in that the top of the cleaning plate (4) is connected with a pull rope (9), the top of the inner part of the flow measurement and control box (3) is provided with a driving motor for winding the pull rope (9) above each pull rope (9), the output end of the driving motor is connected with a winding shaft, and the pull rope (9) is wound outside the winding shaft.

7. The gate with the flow measurement and control box according to claim 5 or 6, characterized in that two sliding grooves (5) are arranged at the connection part of the inner wall of the flow measurement and control box (3) and the cleaning plate (4), and sliding plates matched with the sliding grooves (5) are connected to both ends of the cleaning plate (4).