CN218444062U

CN218444062U - Water level real-time monitoring device for hydraulic engineering scheduling

Info

Publication number: CN218444062U
Application number: CN202221884825.0U
Authority: CN
Inventors: 仇志峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-03
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a hydraulic engineering's technical field discloses a water level real-time supervision device is used in hydraulic engineering dispatch, it includes the mounting bracket, the water graduated flask of setting in mounting bracket one side, the ultrasonic wave level gauge of setting at water graduated flask top, the solar cell panel of setting on the mounting bracket with ultrasonic wave level gauge electric connection, the monitor terminal who sets up on the mounting bracket with ultrasonic wave level gauge and solar cell panel electric connection, still include with water graduated flask sliding connection's inner tube, be provided with on the inner tube and follow the water level change and carry out driven buoyancy piece to the inner tube. This application has realized that the inner tube adjusts the inner tube along with the water level change of dispatch water, and this in-process reduces the condition that needs the staff to artificially adjust the inner tube and takes place, and then has reduced and has used water level real-time supervision device to take place when monitoring the water level of dispatch water the great condition of staff's amount of labour.

Description

Water level real-time monitoring device for hydraulic engineering scheduling

Technical Field

The application relates to the technical field of hydraulic engineering, in particular to a water level real-time monitoring device for hydraulic engineering dispatching.

Background

The hydraulic engineering refers to various projects such as flood control, flood drainage, irrigation, hydroelectric generation, water dispatching, mudflat treatment, water and soil conservation, water resource protection and the like, and supporting and auxiliary projects thereof. When dispatching water, in order to guarantee that the water level is in reasonable scope, need use water level real-time supervision device to monitor the water level.

In the correlation technique, if chinese utility model patent of bulletin number CN211904261U discloses a hydraulic engineering water level monitoring device, which comprises a mounting bracket, ultrasonic level meter, solar cell panel, monitor terminal and a water yield section of thick bamboo, solar cell panel, monitor terminal and water yield section of thick bamboo all with mounting bracket fixed connection, and ultrasonic level meter and monitor terminal all with solar cell panel electric connection, ultrasonic level meter and monitor terminal electric connection, the upside swing joint of water yield section of thick bamboo has the flap, and the downside inner wall fixed connection of ultrasonic level meter and flap, the one end that the flap was kept away from to the water yield section of thick bamboo is inserted and is equipped with the inner tube, one side fixedly connected with adjustment mechanism of water yield section of thick bamboo, and extend to in the water yield section of thick bamboo and with one side fixed connection of inner tube, one side inner wall that adjustment mechanism was kept away from to the water yield section of thick bamboo is equipped with the water-leading cylinder, the one end intercommunication that the inner tube kept away from the inner tube was equipped with the inlet tube that two symmetry set up of water yield section of thick bamboo, the both sides fixed connection of water-leading is respectively and four baffling board are located crisscross the inlet tubes that are connected with. This water level monitoring device can adjust the inner tube, is convenient for carry out real-time supervision to the water level of the different degree of depth.

To the above-mentioned correlation technique, the inventor thinks that because the water level of dispatch water changes in real time, then need the staff to adjust the inner tube according to the change of water level in real time, and then has the defect that the staff amount of labour is great when using water level real-time supervision device to supervise the water level of dispatch water.

SUMMERY OF THE UTILITY MODEL

The application provides a water level real-time monitoring device for hydraulic engineering dispatching in order to alleviate the problem that the amount of labour of staff is great when using water level real-time monitoring device to monitor the water level of dispatching water.

The application provides a water level real-time monitoring device for hydraulic engineering scheduling adopts following technical scheme:

the utility model provides a hydraulic engineering dispatch is with water level real-time supervision device, is in including mounting bracket, setting the water yield section of thick bamboo, the setting of mounting bracket one side are in the ultrasonic wave level gauge at water yield section of thick bamboo top, setting are in on the mounting bracket with ultrasonic wave level gauge electric connection's solar cell panel, setting are in on the mounting bracket with ultrasonic wave level gauge with solar cell panel electric connection's monitor terminal, still include with water yield section of thick bamboo sliding connection's inner tube, be provided with on the inner tube and follow the water level change and carry out driven buoyancy piece to the inner tube.

By adopting the technical scheme, when the water level real-time monitoring device is used for monitoring the scheduling water, the mounting frame is fixedly mounted on the bank side of the river channel, so that the water quantity cylinder is positioned on one side, facing the scheduling water, of the mounting frame, the inner cylinder is inserted into the scheduling water, the buoyancy block floats on the liquid level of the scheduling water, the solar cell panel supplies power to the ultrasonic liquid level meter and the monitoring terminal, and the ultrasonic liquid level meter monitors the water level height of the scheduling water and transmits monitoring information to the monitoring terminal; when the water level of dispatch water changes, the buoyancy piece is following the water level of dispatch water and is moving, makes then the buoyancy piece drive the inner tube motion, and the inner tube takes place relative slip with the water yield section of thick bamboo, has realized promptly that the inner tube follows the water level change of dispatch water and has adjusted the inner tube, and this in-process reduction needs the condition that the staff person was for adjusting the inner tube to take place, and then has reduced and has used water level real-time supervision device to monitor the great condition of staff's amount of labour when dispatching the water level of water and take place.

Optionally, the inner cylinder is coaxially arranged inside the water measuring cylinder, a sliding groove is formed in the inner wall of the water measuring cylinder in a direction parallel to the axial direction of the water measuring cylinder, a distance is reserved between one end of the bottom of the sliding groove and the bottom of the water measuring cylinder, and a sliding rod in sliding fit with the sliding groove is arranged on the inner cylinder.

Through adopting above-mentioned technical scheme, when the buoyancy piece was following the water level change motion of dispatch water, the buoyancy piece was driving the inner tube motion, the inner tube was driving the slide bar motion, the relative slip takes place for slide bar and spout, make the sliding fit of slide bar and spout to lead to the motion of inner tube then, in addition, when the water level of dispatch water was lower, the slide bar was contradicted in the bottom of spout, thereby make the bottom conflict cooperation of slide bar and spout carry on spacingly to the inner tube, and then the condition that reduces inner tube and water yield section of thick bamboo separation takes place.

Optionally, a plurality of balls are rotatably connected to the inner wall of the water measuring cylinder, and the plurality of balls are in rolling connection with the inner cylinder.

By adopting the technical scheme, when the inner barrel and the water barrel slide relatively, the inner barrel and the ball move relatively, and the peripheral side surface of the ball and the inner barrel rolls relatively, so that the friction force between the inner barrel and the water barrel is reduced, and the sensitivity of the buoyancy block in following the water level movement of the scheduling water is increased.

Optionally, the buoyancy device further comprises an auxiliary pipe sleeved outside the inner cylinder, a plurality of water inlet holes are formed in the auxiliary pipe, and the buoyancy block is connected in the auxiliary pipe in a sliding mode.

Through adopting above-mentioned technical scheme, when installing water level real-time supervision device, insert the river bottom with the one end of auxiliary tube, and make the inner tube keep away from the one end of water graduated flask and insert in the auxiliary tube, dispatch water in the river course gets into in the auxiliary tube and with the outside liquid level parallel and level of auxiliary tube through the inlet opening, when the water level changes, the buoyancy piece slides in the auxiliary tube, then make the buoyancy piece carry out the shutoff to the hole of permeating water of liquid level department on the auxiliary tube, reduce the condition emergence that the buoyancy piece followed its up-and-down motion when the water level was blown the production wave by the strong wind promptly, thereby reduce the influence of strong wind to the water level in the inner tube, and then increase water level real-time supervision device's accuracy.

Optionally, one end of the auxiliary pipe, which is far away from the inner cylinder, is closed and pointed.

Through adopting above-mentioned technical scheme, when installing the auxiliary pipe, insert the river bottom with the auxiliary pipe for the one end of point form, set up the one end of auxiliary pipe into the point form, can be so that when the staff inserts the river bottom with the one end of auxiliary pipe for the point form, the pressure that auxiliary pipe point form one end received is great, and then reaches the effect that the staff of being convenient for inserts the auxiliary pipe in the river bottom.

Optionally, the solar cell panel with monitor terminal all with the water yield section of thick bamboo sets up relatively, solar cell panel with monitor terminal is located same one side of mounting bracket, the water yield section of thick bamboo is located the opposite side of mounting bracket.

Through adopting above-mentioned technical scheme, set up solar cell panel and monitor terminal in one side of mounting bracket, a water yield section of thick bamboo sets up the opposite side at the mounting bracket, can make the mounting bracket atress balanced as far as to the reduction leads to the condition emergence of mounting bracket incline because of the mounting bracket unbalanced stress, and then increases the stability of mounting bracket.

Optionally, the solar cell panel is located monitor terminal's top, the top fixedly connected with mounting panel of mounting bracket, solar cell panel slope fixed connection be in on the mounting panel.

Through adopting above-mentioned technical scheme, during rainfall weather, the mounting panel can shelter from the rainwater for monitor terminal, reduces the condition emergence of intaking in the monitor terminal promptly, and then increases monitor terminal's life.

Optionally, the water measuring cylinder is fixedly connected with the mounting rack through a connecting rod, an inclined reinforcing rod is arranged on the mounting rack, and two ends of the reinforcing rod are respectively fixedly connected with the mounting rack and the connecting rod.

Through adopting above-mentioned technical scheme, after assembling water level real-time supervision device, the stiffener strengthens the connecting rod, increases the maximum pressure that the connecting rod can bear promptly to reduce the crooked condition of connecting rod and take place, and then increase the connection stability of water graduated flask and mounting bracket.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the mounting frame, the water measuring cylinder, the ultrasonic level meter, the solar cell panel, the monitoring terminal, the water measuring cylinder, the inner cylinder and the buoyancy block, when the water level of the dispatching water changes, the buoyancy block moves along with the water level of the dispatching water, then the buoyancy block drives the inner cylinder to move, and the inner cylinder and the water amount cylinder slide relatively, so that the inner cylinder is adjusted along with the water level change of the dispatching water, the condition that workers need to adjust the inner cylinder manually is reduced in the process, and the condition that the labor capacity of the workers is large when the water level of the dispatching water is monitored by using the water level real-time monitoring device is reduced;

2. by arranging the sliding groove and the sliding rod, when the buoyancy block moves along with the water level change of the scheduling water, the buoyancy block drives the inner cylinder to move, the inner cylinder drives the sliding rod to move, the sliding rod and the sliding groove slide relatively, and then the sliding rod and the sliding groove are in sliding fit to guide the movement of the inner cylinder;

3. through setting up the ball, when inner tube and water yield section of thick bamboo take place relative slip, inner tube and ball take place relative motion, and the relative roll takes place for the week side of ball and inner tube, has reduced the frictional force between inner tube and the water yield section of thick bamboo promptly, and then the sensitivity when increasing the buoyancy piece and following the water level motion of dispatch water.

Drawings

FIG. 1 is a schematic overall structure diagram of a real-time water level monitoring device according to an embodiment of the present application;

fig. 2 is a schematic partial structural diagram of the water level real-time monitoring device according to the embodiment of the present application, mainly showing balls.

Description of reference numerals: 100. a mounting frame; 110. a connecting rod; 111. a reinforcing bar; 200. a water measuring cylinder; 210. an end cap; 220. an inner barrel; 221. a buoyancy block; 222. a slide bar; 230. a chute; 240. a ball bearing; 300. an ultrasonic liquid level meter; 400. a solar panel; 410. mounting a plate; 500. monitoring a terminal; 600. an auxiliary tube; 610. a water inlet hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses water level real-time monitoring device for hydraulic engineering scheduling.

Referring to fig. 1, the real-time water level monitoring device for hydraulic engineering dispatching comprises an installation frame 100, a water measuring cylinder 200, an ultrasonic liquid level meter 300, a solar cell panel 400 and a monitoring terminal 500, wherein an end cover 210 is in threaded connection with a top port of the water measuring cylinder 200, and the ultrasonic liquid level meter 300 is fixedly connected to the end cover 210 and located in the water measuring cylinder 200. Solar cell panel 400 and monitor terminal 500 all set up with water yield section of thick bamboo 200 relatively, and solar cell panel 400 and monitor terminal 500 are located one side of mounting bracket 100, and water yield section of thick bamboo 200 is located the opposite side of mounting bracket 100. The mounting plate 410 is fixedly connected to the top of the mounting frame 100, the solar cell panel 400 is fixedly connected to the mounting plate 410 in an inclined manner, and the monitoring terminal 500 is fixedly connected to the mounting frame 100 and located at the bottom of the mounting plate 410. Ultrasonic wave level gauge 300 and monitor terminal 500 all with solar cell panel 400 electric connection, ultrasonic wave level gauge 300 and monitor terminal 500 electric connection. An inner cylinder 220 is coaxially and slidably connected in the water measuring cylinder 200, and one end of the inner cylinder 220, which is far away from the water measuring cylinder 200, is coaxially and fixedly connected with a ring-shaped buoyancy block 221.

When using water level real-time supervision device to monitor the water level that the dispatch water goes on, with mounting bracket 100 fixed mounting on the river bank, make water graduated flask 200 be located the river course, inner tube 220 inserts the dispatch aquatic in the river course, buoyancy piece 221 is located the liquid level of water, make solar cell panel 400 slope towards south simultaneously, solar cell panel 400 is the power supply of ultrasonic wave level gauge 300 and monitor terminal 500 this moment, ultrasonic wave level gauge 300 carries out real-time supervision to the water level of dispatching water in the river course, and send monitoring data for monitor terminal 500. When the water level of the scheduling water in the river channel rises, the buoyancy block 221 moves upwards along with the rising of the water level, the buoyancy block 221 drives the inner cylinder 220 to move, and the inner cylinder 220 and the water quantity cylinder 200 slide relatively; when the water level of dispatch water descends in the river course, inner tube 220 makes the liquid level of buoyancy piece 221 and water level keep the conflict state under the effect of self gravity then, has realized that inner tube 220 follows water level automatically regulated promptly, has reduced in this process and has needed the staff to think that the condition of adjusting inner tube 220 takes place, and then has reduced the great condition of staff's work load and take place when using water level real-time supervision device.

With continued reference to fig. 1 and 2, in order to reduce the separation of the inner cylinder 220 from the water measuring cylinder 200, a sliding groove 230 is formed on the inner wall of the water measuring cylinder 200, the opening direction of the sliding groove 230 is parallel to the axial direction of the water measuring cylinder 200, and a distance is formed between the bottom of the sliding groove 230 and the bottom of the inner cylinder 220. A sliding rod 222 is fixedly connected to a circumferential side surface of the inner cylinder 220, and the sliding rod 222 is slidably connected to the sliding groove 230. When the position in the river channel is lower, and the buoyancy block 221 cannot be in contact with the liquid level of the scheduling water, the sliding rod 222 is abutted against the bottom of the sliding groove 230, so that the sliding rod 222 is matched with the bottom of the sliding groove 230 to limit the movement of the inner cylinder 220, and the situation that the inner cylinder 220 is separated from the water quantity cylinder 200 is reduced.

With continued reference to fig. 1 and 2, in order to reduce the friction between the inner cylinder 220 and the water measuring cylinder 200, a plurality of balls 240 are rotatably connected to the inner wall of the water measuring cylinder 200, the plurality of balls 240 are divided into a plurality of groups, the plurality of groups of balls 240 are sequentially arranged along the circumferential direction of the water measuring cylinder 200, and the plurality of balls 240 in the same group are sequentially arranged along the axial direction of the water measuring cylinder 200. The balls 240 are abutted against the circumferential side surface of the inner cylinder 220, and when the inner cylinder 220 and the water measuring cylinder 200 slide relatively, the balls 240 roll relatively to the circumferential side surface of the inner cylinder 220, and then the sliding friction between the inner cylinder 220 and the water measuring cylinder 200 is changed into rolling friction, so that the friction force between the inner cylinder 220 and the water measuring cylinder 200 is reduced. In addition, by providing the balls 240, a gap is formed between the inner cylinder 220 and the water flow cylinder 200, so that the inner cylinder 220 is prevented from being deflected and stuck to the water flow cylinder 200 when the inner cylinder 220 is impacted by the scheduling water.

Continuing to refer to fig. 1 and 2, in order to increase the connection stability of water measuring cylinder 200 and mounting bracket 100, mounting bracket 100 deviates from many connecting rods 110 of one side fixedly connected with of monitor terminal 500, connecting rod 110 is perpendicular to mounting bracket 100 and sets up, the one end that mounting bracket 100 was kept away from to many connecting rods 110 all with water measuring cylinder 200 fixed connection, be provided with the stiffener 111 of many slopes on mounting bracket 100, stiffener 111 and connecting rod 110 one-to-one set up, every stiffener 111 all is located the top that corresponds connecting rod 110, the both ends of stiffener 111 respectively with mounting bracket 100 and connecting rod 110 fixed connection, then make stiffener 111 exert pulling force to connecting rod 110, thereby increase the maximum pressure that connecting rod 110 probably bore, and then increase the connection stability of water measuring cylinder 200 and mounting bracket 100.

In strong wind weather, strong wind blows the scheduling water, so that the liquid level of the scheduling water fluctuates, the buoyancy block 221 moves up and down along with the fluctuation of the liquid level of the scheduling water, and the monitoring result of the water level real-time monitoring device is influenced finally.

With reference to fig. 1 and 2, in order to ensure the monitoring accuracy of the water level real-time monitoring device as much as possible, the water level real-time monitoring device further comprises an auxiliary pipe 600, one end of the bottom of the auxiliary pipe 600 is closed and pointed, a plurality of water inlet holes 610 are formed in the auxiliary pipe 600, one end of the top of the auxiliary pipe 600 is coaxially sleeved outside the inner cylinder 220, and the buoyancy block 221 is slidably connected in the auxiliary pipe 600. After installing auxiliary tube 600 in the river course, auxiliary tube 600 is the bottom that the one end of point form inserted the river course, then insert the bottom one end of inner tube 220 in auxiliary tube 600, dispatch water gets into auxiliary tube 600 through inlet opening 610, then make the liquid level in the auxiliary tube 600 and the outside liquid level parallel and level of auxiliary tube 600 set up, buoyancy piece 221 is located the liquid level in auxiliary tube 600 and blocks corresponding inlet opening 610, when the dispatch water that reduces in the river course produces undulant promptly, the liquid level produces undulant condition and takes place among the auxiliary tube 600, thereby it takes place to reduce the undulant condition of liquid level in the inner tube 220, and then guarantee water level real-time monitoring device's monitoring accuracy as far as possible.

The implementation principle of the water level real-time monitoring device for hydraulic engineering scheduling in the embodiment of the application is as follows: when using water level real-time supervision device to monitor the dispatch water, install mounting bracket 100 fixed mounting on the river bank earlier, make water graduated flask 200 be located the one side at river course place, insert auxiliary tube 600 in the river course, and insert inner tube 220 in auxiliary tube 600, the dispatch water gets into in the auxiliary tube 600 through inlet opening 610, buoyancy block 221 floats on the liquid level in auxiliary tube 600, when the water level of dispatch water rises, the water level in auxiliary tube 600 rises, buoyancy block 221 rises along with the water level, buoyancy block 221 drives inner tube 220, inner tube 220 takes place relative slip with water graduated flask 200, realize that inner tube 220 follows the change automatically regulated of water level promptly, the condition that needs the staff to manually adjust inner tube 220 has been reduced in this process takes place, and then the great condition of staff's amount of labour takes place when having reduced to use water level real-time supervision device.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water level real-time supervision device for hydraulic engineering dispatch, is in including mounting bracket (100), setting water yield section of thick bamboo (200), the setting of mounting bracket (100) one side are in ultrasonic wave level gauge (300), the setting at water yield section of thick bamboo (200) top are in on mounting bracket (100) with ultrasonic wave level gauge (300) electric connection's solar cell panel (400), setting are in on mounting bracket (100) with ultrasonic wave level gauge (300) with solar cell panel (400) electric connection's monitor terminal (500), its characterized in that: the water gauge is characterized by further comprising an inner barrel (220) in sliding connection with the water measuring cylinder (200), wherein a buoyancy block (221) which drives the inner barrel (220) along with the water level change is arranged on the inner barrel (220).

2. The real-time water level monitoring device for hydraulic engineering dispatching of claim 1, characterized in that: the inner cylinder (220) is coaxially arranged inside the water measuring cylinder (200), a sliding groove (230) is formed in the inner wall of the water measuring cylinder (200) in a direction parallel to the axial direction of the water measuring cylinder (200), a distance is reserved between one end of the bottom of the sliding groove (230) and the bottom of the water measuring cylinder (200), and a sliding rod (222) in sliding fit with the sliding groove (230) is arranged on the inner cylinder (220).

3. The real-time water level monitoring device for hydraulic engineering dispatching of claim 1, characterized in that: the inner wall of the water measuring cylinder (200) is rotatably connected with a plurality of balls (240), and the balls (240) are in rolling connection with the inner cylinder (220).

4. The water level real-time monitoring device for hydraulic engineering dispatching of claim 1, characterized in that: still including cup jointing be in auxiliary tube (600) of inner tube (220) outside, a plurality of inlet openings (610) have been seted up on auxiliary tube (600), buoyancy piece (221) sliding connection be in auxiliary tube (600).

5. The real-time water level monitoring device for hydraulic engineering dispatching of claim 4, characterized in that: one end of the auxiliary pipe (600) far away from the inner cylinder (220) is closed and pointed.

6. The real-time water level monitoring device for hydraulic engineering dispatching of claim 1, characterized in that: solar cell panel (400) with monitor terminal (500) all with water graduated flask (200) sets up relatively, solar cell panel (400) with monitor terminal (500) are located same one side of mounting bracket (100), water graduated flask (200) are located the opposite side of mounting bracket (100).

7. The real-time water level monitoring device for hydraulic engineering dispatching of claim 6, characterized in that: solar cell panel (400) are located the top of monitor terminal (500), the top fixedly connected with mounting panel (410) of mounting bracket (100), solar cell panel (400) slope fixed connection be in on mounting panel (410).

8. The water level real-time monitoring device for hydraulic engineering dispatching of claim 1, characterized in that: the water measuring cylinder (200) is fixedly connected with the mounting rack (100) through a connecting rod (110), an inclined reinforcing rod (111) is arranged on the mounting rack (100), and two ends of the reinforcing rod (111) are respectively fixedly connected with the mounting rack (100) and the connecting rod (110).