CN216524224U

CN216524224U - Integration open channel water level and flow on-line monitoring equipment

Info

Publication number: CN216524224U
Application number: CN202122780701.XU
Authority: CN
Inventors: 张海瑞; 方志禹; 吴恺; 段利立; 张伟; 卫帅
Original assignee: Shanxi Yushui Technology Co ltd
Current assignee: Shanxi Yushui Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-13
Anticipated expiration: 2031-11-15

Abstract

The utility model provides an integrated open channel water level and flow online monitoring device, which comprises a channel, wherein the surface of the channel is connected with a fixed plate through screws, one end of a connecting block is fixedly assembled at the inner side end of the fixed plate, a slide way is fixedly assembled at the other end of the connecting block, a support block is fixedly assembled on the side wall of a sleeve, a water pressure sensor is fixedly assembled at the upper end of the support block, one end of the water pressure sensor is electrically connected with an air pump, the air pump is fixedly assembled with the support block, the upper end of the air pump is fixedly communicated with an air pipe, a support cylinder is fixedly assembled at the upper end of the side wall of the slide way, the other end of the air pump is connected with an insertion pipe through a hose, the insertion pipe is inserted into the support block, and the lower end of the insertion pipe is fixedly communicated with an air bag. The water level condition is conveniently observed, so that effective countermeasures can be made.

Description

Integration open channel water level and flow on-line monitoring equipment

Technical Field

The utility model relates to the technical field of water level monitoring, in particular to an integrated open channel water level and flow online monitoring device.

Background

An open channel is a channel with free surface (points on the surface are subjected to high water pressure) water flow. It can be divided into natural open channels and artificial open channels according to its formation. The former is natural river channel, the latter is artificial water delivery channel, canal and pipe not filled with water flow, the open channel flow is the flow with free surface of partial periphery of water flow contacting with atmosphere. Because the relative pressure on the free surface is zero, also called non-pressure flow, the open channel can be divided into open channel constant flow and open channel non-constant flow according to whether the motion element changes along with the time, the open channel can be divided into open channel uniform flow and open channel non-uniform flow according to whether the motion element changes along with the flow, the open channel can be divided into open channel rapid flow and open channel gradual (slow) flow according to the changed urgency degree, the existing water level monitoring equipment can not accurately react the water level after being submerged, can not be adjusted in time, and has poor practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated open channel water level and flow online monitoring device to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an integrated open channel water level and flow online monitoring device comprises a channel, wherein the surface of the channel is connected with a fixed plate through screws, the inner side end of the fixed plate is fixedly provided with one end of a connecting block, the other end of the connecting block is fixedly provided with a slide way, the lower end of the slide way is fixedly assembled with the side wall of the channel through a fixed rod, the outer wall of the slide way is sleeved with a sleeve, the inner wall of the sleeve is rotatably assembled with a plurality of rotating wheels, the rotating wheels are attached to the slide way, the lower end of the sleeve is assembled with a buffer structure, the side wall of the sleeve is fixedly assembled with a support block, the upper end of the support block is fixedly assembled with a water pressure sensor, one end of the water pressure sensor is electrically connected with an air pump, the air pump is fixedly assembled with the support block, the upper end of the air pump is fixedly communicated with an air pipe, the upper end of the side wall of the slide way is fixedly assembled with a support pipe, and the air pipe penetrates through the inner wall of the support pipe, the other end of the air pump is connected with an insertion tube through a hose, the insertion tube is inserted in the support block, and the lower end of the insertion tube is fixedly communicated with an air bag.

Preferably, buffer structure includes the spring, the spring cup joints in the outer wall of slide, the one end and the sleeve fixed assembly of spring, the other end fixed assembly of spring has the lagging, the lagging cup joints in the outer wall of slide, just the lagging closely laminates with the dead lever.

Preferably, the upper end of the connecting block is fixedly provided with an alarm, the side wall of the sleeve is fixedly provided with a mandril, and the mandril is matched with the alarm.

Preferably, the lower end of the supporting block is fixedly provided with a rubber pad.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an integration open channel water level and flow on-line monitoring equipment, effect through screw and fixed plate, can assemble the slide in the inboard of ditch, simultaneously through telescopic effect, guarantee equipment when the motion, can keep fixed vertical motion, effect through the runner, can guarantee the more smooth motion of sleeve on the slide, effect through buffer structure, guarantee telescopic life, cooperation through pressure sensor and air pump and gasbag, can aerify according to water pressure adjustment gasbag, thereby rise the piece, judge the water level, use through the cooperation of piece and ejector pin and alarm, when the water level is too high, report to the police automatically, avoid taking place the unnecessary loss.

The utility model provides an integrated open channel water level and flow online monitoring device which can be automatically lifted when the water level is too high, so that the water level condition can be conveniently observed, and effective response can be made.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure of fig. 1.

In the figure: 1-ditch, 2-ejector rod, 3-screw, 4-fixed plate, 5-buffer structure, 51-sleeve plate, 52-spring, 6-connecting block, 7-alarm, 8-slideway, 9-supporting cylinder, 10-air pipe, 11-water pressure sensor, 12-supporting block, 13-air pump, 14-sleeve, 15-fixed rod, 16-rotating wheel, 17-hose, 18-intubation tube, 19-rubber pad and 20-air bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an integrated open channel water level and flow online monitoring device comprises a channel 1, the surface of the channel 1 is connected with a fixed plate 4 through a screw 3, one end of a connecting block 6 is fixedly assembled at the inner side end of the fixed plate 4, a slide 8 is fixedly assembled at the other end of the connecting block 6, the lower end of the slide 8 is fixedly assembled with the side wall of the channel 1 through a fixed rod 15, a sleeve 14 is sleeved on the outer wall of the slide 8, a plurality of rotating wheels 16 are rotatably assembled on the inner wall of the sleeve 14, the rotating wheels 16 are attached to the slide 8, a buffer structure 5 is assembled at the lower end of the sleeve 14, a supporting block 12 is fixedly assembled on the side wall of the sleeve 14, a water pressure sensor 11 is fixedly assembled at the upper end of the supporting block 12, an air pump 13 is electrically connected with one end of the water pressure sensor 11, the air pump 13 is fixedly assembled with the supporting block 12, an air pipe 10 is fixedly communicated with the upper end of the air pump 13, a supporting pipe 9 is fixedly assembled at the upper end of the side wall of the slide 8, the air pipe 10 penetrates through the inner wall of the supporting cylinder 9, the other end of the air pump 13 is connected with an insertion tube 18 through a hose 17, the insertion tube 18 is inserted into the branch block 12, and the lower end of the insertion tube 18 is fixedly communicated with an air bag 20.

The slide way 8 can be assembled on the inner side of the water channel 1 through the action of the screw 3 and the fixing plate 4, the sleeve 14 can keep fixed vertical movement when the equipment moves, the sleeve 14 can move smoothly on the slide way 8 through the action of the rotating wheel 16, the service life of the sleeve 14 is ensured through the action of the buffer structure 5, the air bag 20 can be adjusted to inflate according to the water pressure through the matching of the pressure sensor 11, the air pump 13 and the air bag 20, so that the support block 12 is lifted, the water level is judged, when the equipment needs to work, firstly, when the water level is too high, the equipment can be submerged, the water pressure sensor 11 is triggered, the water pressure sensor 11 triggers the air pump 10 to start, the air pump 10 is used for inflating the hose 17, the air bag 20 is slowly supported through the hose 17, and the air bag 20 drives the support block 12 to move upwards, meanwhile, the support block 12 drives the sleeve 14 to cling to the outer wall of the slideway 8 to keep fixed vertical movement until the equipment floats out of the water surface, the air bag 20 has large elasticity, and after the equipment floats out of the water surface, the water pressure sensor 11 drives the air pump 13 to stop working, and at the moment, the equipment always floats on the water surface.

Specifically, buffer structure 5 includes spring 52, and spring 52 cup joints in the outer wall of slide 8, and the one end and the fixed assembly of sleeve 14 of spring 52, the fixed suit of the other end of spring 52 have a lagging 51, and lagging 51 cup joints in the outer wall of slide 8, and lagging 51 closely laminates with dead lever 15.

When the sleeve 14 falls, the sleeve plate 51 will first impact on the fixing rod 15 and press the spring 52 to deform, so as to achieve the buffering effect.

Specifically, the upper end of the connecting block 6 is fixedly provided with an alarm 7, the side wall of the sleeve 14 is fixedly provided with a mandril 2, and the mandril 2 is matched with the alarm 7.

Use through the cooperation of a piece 12 and ejector pin 2 and alarm 7, when the water level was too high, report to the police automatically, avoid taking place the unnecessary loss, when a piece 12 motion, drive the motion of ejector pin 2, when ejector pin 2 moved to the top, run through the through-hole on even piece 6 surface, trigger alarm 7 and open.

Specifically, a rubber pad 19 is fixedly attached to the lower end of the support block 12.

The rubber pad 19 prevents the air bag 20 from being punctured.

The working principle is as follows: when the equipment needs to be used for working, firstly, when the water level is too high, the equipment can be submerged, the water pressure sensor 11 is triggered, the water pressure sensor 11 triggers the air pump 10 to be started, the air pump 10 is used for inflating the hose 17, the air bag 20 is slowly supported in the air bag 20 through the hose 17, the air bag 20 drives the support block 12 to move upwards, meanwhile, the support block 12 drives the sleeve 14 to cling to the outer wall of the slideway 8 to keep fixed vertical movement until the equipment floats out of the water surface, the air bag 20 has large elastic force, after the equipment floats out of the water surface, the water pressure sensor 11 drives the air pump 13 to stop working, and at the moment, the equipment always floats on the water surface.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integration open channel water level and flow on-line monitoring equipment which characterized in that: the water channel comprises a water channel, the surface of the water channel is connected with a fixed plate through screws, one end of a connecting block is fixedly assembled at the inner side end of the fixed plate, a slide is fixedly assembled at the other end of the connecting block, the lower end of the slide is fixedly assembled with the side wall of the water channel through a fixed rod, a sleeve is sleeved on the outer wall of the slide, a plurality of rotating wheels are rotatably assembled on the inner wall of the sleeve, the rotating wheels are attached to the slide, a buffer structure is assembled at the lower end of the sleeve, a supporting block is fixedly assembled on the side wall of the sleeve, a water pressure sensor is fixedly assembled at the upper end of the supporting block, an air pump is electrically connected to one end of the water pressure sensor and fixedly assembled with the supporting block, an air pipe is fixedly communicated with the upper end of the air pump, a supporting cylinder is fixedly assembled at the upper end of the side wall of the slide, the air pipe penetrates through the inner wall of the supporting cylinder, and an insertion pipe is connected to the other end of the air pump through a hose, the intubation is inserted in the branch block, and the lower end of the intubation is fixedly communicated with an air bag.

2. The integrated open channel water level and flow online monitoring device of claim 1, wherein: buffer structure includes the spring, the spring cup joints in the outer wall of slide, the one end and the sleeve fixed assembly of spring, the other end fixed assembly of spring has the lagging, the lagging cup joints in the outer wall of slide, just the lagging closely laminates with the dead lever.

3. The integrated open channel water level and flow online monitoring device of claim 1, wherein: the alarm is fixedly assembled at the upper end of the connecting block, the ejector rod is fixedly assembled on the side wall of the sleeve, and the ejector rod is matched with the alarm.

4. The integrated open channel water level and flow online monitoring device of claim 1, wherein: the lower end of the supporting block is fixedly provided with a rubber pad.