CN212585764U - Gate flow measuring device - Google Patents
Gate flow measuring device Download PDFInfo
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- CN212585764U CN212585764U CN202020788350.XU CN202020788350U CN212585764U CN 212585764 U CN212585764 U CN 212585764U CN 202020788350 U CN202020788350 U CN 202020788350U CN 212585764 U CN212585764 U CN 212585764U
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- gate
- fixedly connected
- flow measuring
- measuring device
- plate
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Abstract
The utility model discloses a gate current surveying device, including rivers, the inside of rivers is equipped with symmetrical support column, two a side that the support column is close to each other is all seted up flutedly, two the draw-in groove has all been seted up to the inside wall of recess, two the gate board has been placed jointly to the inside of recess, the equal fixedly connected with semicircle card post of the left and right sides face of gate board, two the one end difference joint that the semicircle card post was kept away from each other is in the inside of two draw-in grooves. This gate flow measuring device rises or descends through the fixed plate and can make the lifter drive the gate board and rise thereupon or descend, can change the position of flowmeter, and the convenient velocity of flow to different horizontal layers and different degree of depth rivers tests, improves the accuracy of flow measuring, through the operation pneumatic cylinder, makes fixed plate cooperation lifter drive gate board open or closed, avoids the staff manual to open and close, reduces staff's danger, improves work efficiency.
Description
Technical Field
The utility model relates to a gate current surveying technical field specifically is a gate current surveying device.
Background
The gate is used for closing and opening the control facility of the sluicing channel, the important component of the hydraulic structure, can be used for intercepting the river course, control the water level, regulate the flowrate, discharge silt and floater, etc., the gate is divided according to the manufacturing material, mainly there are wooden gate, wooden deck steel framework gate, cast iron gate, reinforced concrete gate and steel gate, divide according to the relative position of gate crown and horizontal plane, mainly there are open top type gate and submerged type gate, divide according to the nature of working, mainly there are working gate, accident gate and maintenance gate, divide according to the different supporting forms of door leaf, mainly by fixed wheel supporting gate, hinged support gate, gate that the slideway supports, sprocket gate, string roller gate and round roll gate, etc.
The existing water conservancy gate flow measurement method adopts different calculation formulas according to four different flow states: namely: the gate flow measuring device comprises a gate flow measuring device, a flow measuring device and a flow measuring device, wherein the gate flow measuring device comprises a flow measuring device, a flow measuring device and a flow measuring device, wherein the flow measuring device comprises a flow measuring device body, a flow measuring device body and a flow measuring device body, the flow measuring device body is provided with a flow measuring device body, the flow measuring device body is.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gate current surveying device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gate flow measuring device comprises a river channel, wherein symmetrical support columns are arranged inside the river channel, grooves are formed in one side face, close to each other, of each of the two support columns, clamping grooves are formed in the inner side walls of the two grooves, a gate plate is jointly placed inside the two grooves, semicircular clamping columns are fixedly connected to the left side face and the right side face of the gate plate, one ends, far away from each other, of the semicircular clamping columns are respectively clamped inside the two clamping grooves, a flow measuring groove is formed in the bottom surface of the gate plate, a flow meter is fixedly installed inside the flow measuring groove, a protection plate is fixedly connected inside the flow measuring groove, a protection box is fixedly connected to the upper surfaces of the two support columns, a hydraulic cylinder is placed inside the protection box, a through hole is formed in the upper surface of the protection box, a sealing ring is fixedly connected to the inner wall of the through hole, and the output end of the hydraulic, the output ends of the two hydraulic cylinders are fixedly connected with a fixed plate together, the bottom surface of the fixed plate is fixedly connected with two symmetrical lifting rods, and the bottom surface of each lifting rod is fixedly connected with the upper surface of the gate plate.
Preferably, the inner side wall of the protection box is fixedly connected with a connecting plate, and the bottom surface of the connecting plate is fixedly connected with the upper surface of the hydraulic cylinder.
Preferably, the front surface of the gate plate and the back surface of the gate plate are both provided with reinforcing grooves, and the reinforcing grooves are trapezoidal.
Preferably, two the ventilation hole has all been seted up to the side that the guard box kept away from each other, the inside fixedly connected with dust screen in ventilation hole.
Preferably, the upper surface of fixed plate fixedly connected with warning light, the quantity of warning light is two at least.
Preferably, two equal fixedly connected with warning sign in front of support column, the warning sign is the rectangle.
Advantageous effects
The utility model discloses possess following beneficial effect:
1. can reach the effect to the suggestion of non-staff through the warning sign, avoid non-staff to be close to, improve the protection to people, the output that can make the pneumatic cylinder through the operation pneumatic cylinder drives the fixed plate and rises or descends, make things convenient for the staff operation, rise or descend through the fixed plate and can make the lifter drive the floodgate board and rise thereupon or descend, can change the position of flowmeter, the convenient velocity of flow to different horizontal layers and different degree of depth rivers tests, the accuracy of flow measurement is improved, through the operation pneumatic cylinder, make fixed plate cooperation lifter drive the floodgate board open or closed, avoid the staff manual opening and close, reduce staff's danger, and the work efficiency is improved.
2. The effect to the inside ventilation of protective housing has been reached through the ventilation hole, improve the protection to the inside component of protective housing, can avoid external dust particle to get into the protective housing through the dust screen, the protection to the pneumatic cylinder has been improved, reinforcing groove has all been seted up through the front of gate board and the back of gate board, reinforcing groove is the trapezoidal form, can increase the lifting surface area of gate board, the intensity of gate board has been improved, the last fixed surface who passes through the bottom surface of connecting plate and pneumatic cylinder is connected, the reinforcement effect to the pneumatic cylinder has been reached, stability when improving the pneumatic cylinder operation.
Drawings
FIG. 1 is a cross-sectional view of the front view of the protective housing of the present invention;
fig. 2 is a cross-sectional view of a top view of the support post of the present invention;
fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: 1 river course, 2 support columns, 3 recesses, 4 draw-in grooves, 5 gate boards, 6 semicircle card posts, 7 reinforcing grooves, 8 protective housing, 9 pneumatic cylinders, 10 through-holes, 11 sealing washers, 12 ventilation holes, 13 dust screens, 14 connecting plates, 15 warning boards, 16 fixed plates, 17 lifter, 18 warning lights, 19 flow measuring grooves, 20 flowmeters, 21 protective plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a gate flow measuring device comprises a river channel 1, symmetrical support columns 2 are arranged inside the river channel 1, warning boards 15 are fixedly connected to the front sides of the two support columns 2, the warning boards 15 are rectangular, the effect of prompting non-workers is achieved, the non-workers are prevented from approaching, protection of people is improved, grooves 3 are formed in the side faces, close to each other, of the two support columns 2, clamping grooves 4 are formed in the inner side walls of the two grooves 3, a gate plate 5 is jointly placed inside the two grooves 3, semicircular clamping columns 6 are fixedly connected to the left side face and the right side face of the gate plate 5, reinforcing grooves 7 are formed in the front side of the gate plate 5 and the back side of the gate plate 5, the reinforcing grooves 7 are trapezoidal, the stress area of the gate plate 5 can be increased, the strength of the gate plate 5 is improved, one ends, far away from each other, of the two semicircular clamping columns 6 are respectively clamped inside the two, the bottom surface of the gate plate 5 is provided with a flow measuring groove 19, the inside of the flow measuring groove 19 is fixedly provided with a flow meter 20, the flow meter 20 is an instrument for measuring the flow and the total amount of fluid in a selected time interval, in short, the flow meter is an instrument for measuring the flow of fluid in a pipeline or an open channel, the inside of the flow measuring groove 19 is fixedly connected with a protective plate 21, the upper surfaces of two support columns 2 are fixedly connected with protective boxes 8, the side surfaces of the two protective boxes 8 far away from each other are provided with vent holes 12, the inside of the vent holes 12 is fixedly connected with a dustproof net 13, the effect of ventilating the inside of the protective boxes 8 is achieved, the protection of the elements inside of the protective boxes 8 is improved, the dustproof net 13 can prevent external dust particles from entering the protective boxes 8, the protection of the hydraulic cylinder 9 is improved, the hydraulic cylinder 9 is placed inside the protective boxes 8, bottom surface and the last fixed surface of pneumatic cylinder 9 of connecting plate 14 are connected, the reinforcing effect to pneumatic cylinder 9 has been reached, stability when improving pneumatic cylinder 9 operation, through-hole 10 has been seted up to the upper surface of guard box 8, the inner wall fixedly connected with sealing washer 11 of through-hole 10, the output of pneumatic cylinder 9 runs through the upper surface of sealing washer 11 and extends to the outside of guard box 8, the common fixedly connected with fixed plate 16 of output of two pneumatic cylinders 9, the last fixed surface of fixed plate 16 is connected with warning light 18, the quantity of warning light 18 is two at least, can reach the effect of people warning, it is close to the device to avoid people at night, two symmetrical lifter 17 of bottom surface fixedly connected with of fixed plate 16, the bottom surface of every lifter 17 all is connected with the last fixed surface of floodgate board 5.
The working principle is as follows: during the use, at first be linked together pneumatic cylinder 9 and power, when needs carry out the flow measurement to river course 1, through operation pneumatic cylinder 9, make the output of pneumatic cylinder 9 drive fixed plate 16 and rise or descend, rise or descend through fixed plate 16 and can make lifter 17 drive the floodgate board 5 rise thereupon or descend, can change flowmeter 20's position, the convenient velocity of flow to different horizontal layers and different degree of depth river courses 1 tests, the accuracy of flow measurement is improved, when need open and close floodgate board 5, through operation pneumatic cylinder 9, make fixed plate 16 cooperate lifter 17 to drive floodgate board 5 and open or closed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gate current surveying device, includes river course (1), its characterized in that: symmetrical supporting columns (2) are arranged inside the river channel (1), grooves (3) are formed in one side face, close to each other, of each of the two supporting columns (2), clamping grooves (4) are formed in the inner side walls of the two grooves (3), a gate plate (5) is placed inside the two grooves (3) together, semicircular clamping columns (6) are fixedly connected to the left side face and the right side face of the gate plate (5), one ends, far away from each other, of the two semicircular clamping columns (6) are clamped inside the two clamping grooves (4) respectively, a flow measuring groove (19) is formed in the bottom face of the gate plate (5), a flow meter (20) is fixedly installed inside the flow measuring groove (19), a protection plate (21) is fixedly connected inside the flow measuring groove (19), a protection box (8) is fixedly connected to the upper surfaces of the two supporting columns (2), and a hydraulic cylinder (9) is placed inside the protection box (8), through-hole (10) have been seted up to the upper surface of guard box (8), inner wall fixedly connected with sealing washer (11) of through-hole (10), the output of pneumatic cylinder (9) runs through the upper surface of sealing washer (11) and extends to the outside of guard box (8), two the common fixedly connected with fixed plate (16) of output of pneumatic cylinder (9), two symmetrical lifter (17) of bottom surface fixedly connected with of fixed plate (16), every the bottom surface of lifter (17) all is connected with the upper surface fixed of gate board (5).
2. A gate flow measuring device according to claim 1, wherein: the inner side wall of the protective box (8) is fixedly connected with a connecting plate (14), and the bottom surface of the connecting plate (14) is fixedly connected with the upper surface of the hydraulic cylinder (9).
3. A gate flow measuring device according to claim 1, wherein: reinforcing grooves (7) are formed in the front face of the gate plate (5) and the back face of the gate plate (5), and the reinforcing grooves (7) are trapezoidal.
4. A gate flow measuring device according to claim 1, wherein: two ventilation hole (12) have all been seted up to the side that guard box (8) kept away from each other, the inside fixedly connected with dust screen (13) of ventilation hole (12).
5. A gate flow measuring device according to claim 1, wherein: the upper surface fixed connection of fixed plate (16) has warning light (18), the quantity of warning light (18) is two at least.
6. A gate flow measuring device according to claim 1, wherein: two equal fixedly connected with warning sign (15) in the front of support column (2), warning sign (15) are the rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020788350.XU CN212585764U (en) | 2020-05-13 | 2020-05-13 | Gate flow measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020788350.XU CN212585764U (en) | 2020-05-13 | 2020-05-13 | Gate flow measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212585764U true CN212585764U (en) | 2021-02-23 |
Family
ID=74640731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020788350.XU Expired - Fee Related CN212585764U (en) | 2020-05-13 | 2020-05-13 | Gate flow measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212585764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110469A (en) * | 2022-05-25 | 2022-09-27 | 黄河机械有限责任公司 | Measuring method for assembled remote measurement and control integrated gate |
-
2020
- 2020-05-13 CN CN202020788350.XU patent/CN212585764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110469A (en) * | 2022-05-25 | 2022-09-27 | 黄河机械有限责任公司 | Measuring method for assembled remote measurement and control integrated gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210223 |