CN219830039U

CN219830039U - Water level detector

Info

Publication number: CN219830039U
Application number: CN202320499328.7U
Authority: CN
Inventors: 张愿园
Original assignee: Wuhan Shengda Electrical Co ltd
Current assignee: Wuhan Shengda Electrical Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-10-13
Anticipated expiration: 2033-03-15

Abstract

The utility model provides a water level detector. The water level detector comprises a supporting frame, and a limiting opening is formed in the supporting frame; the movable sleeve is movably sleeved on the support frame; the limiting rod is fixedly arranged in the movable sleeve and positioned in the limiting opening; the plurality of suspension balls are fixedly arranged on the movable sleeve; the fixed rod is fixedly arranged at the top of the limiting rod, and scales are arranged on the fixed rod. The water level detector provided by the utility model has the advantages of simple structure and convenience in maintenance.

Description

Water level detector

Technical Field

The utility model relates to the technical field of water level detection, in particular to a water level detector.

Background

The reservoir is a hydraulic engineering building for flood control and water storage and water flow regulation, and can be used for irrigation, power generation, flood control and fish culture.

The existing pressure type water level meter main body measuring principle is that according to the hydrostatic pressure principle that the pressure and the water depth are in direct proportion, the water level meter manufactured by using the water pressure sensitive integrated components is more complex, and the components with higher precision requirements can be damaged when being used for a long time, so that the sensitivity of the water level meter is reduced, and the overhaul is also more difficult.

Therefore, it is necessary to provide a new water level detector to solve the above technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing a water level detector with a simple structure and convenient maintenance.

In order to solve the above technical problems, the water level detector provided by the present utility model includes: the support frame is provided with a limit opening; the movable sleeve is movably sleeved on the support frame; the limiting rod is fixedly arranged in the movable sleeve and positioned in the limiting opening; the plurality of suspension balls are fixedly arranged on the movable sleeve; the fixed rod is fixedly arranged at the top of the limiting rod, and scales are arranged on the fixed rod.

Preferably, the top fixed mounting of support frame has the backup pad, the backup pad is close to one side fixed mounting of dead lever has the telescopic link, the telescopic link is kept away from one side fixed mounting of backup pad has first metal block, the dead lever is close to one side of first metal block is inlayed and is had the second metal block, the telescopic link external fixation cover is equipped with the spring.

Preferably, a trigger button is arranged at the top of the supporting frame, the trigger button is arranged corresponding to the fixing rod, and a rubber sleeve is sleeved outside the trigger button.

Preferably, a sliding groove is formed in the bottom of the supporting frame, a screw is rotatably installed in the sliding groove, two pointed cones are sleeved on the screw in a threaded mode, and the two pointed cones are in sliding contact with the inner wall of the sliding groove.

Preferably, the support frame is rotatably provided with a rotating shaft, the rotating shaft and the screw are fixedly provided with bevel gears, the two bevel gears are meshed, and the top of the rotating shaft is fixedly provided with a hand wheel.

Preferably, the top fixed mounting of support frame has the switch board, be provided with control module and signal transmission module in the switch board, be provided with two electric wires on the switch board, two the electric wire respectively with first metal piece with second metal piece fixed connection.

Compared with the related art, the water level detector provided by the utility model has the following beneficial effects:

the utility model provides a water level detector, which comprises:

the water level of the reservoir can be monitored through the suspension ball which rises and falls along with the water level, the water depth can be known through the scale, the movable sleeve can rise and fall more stably through the limit rod which is matched with the limit opening, the first metal block can keep against the fixed rod through the spring, the second metal block rises along with the suspension ball when the water level is higher, so that the first metal block is contacted, the first metal block and the second metal block are contacted, the current can be connected, and the information transmission is triggered;

can open signal transmission module case staff's conveying water level low alarm through contradicting trigger button, can prevent through the rubber sleeve that the rainwater from soaking trigger button and can prevent simultaneously that the earth from pasting trigger button, can make two pointed cone be close to each other through rotating the screw rod, can fix this device on the arbitrary plate on reservoir limit under the harder circumstances in ground, convenient to detach, can be more light twist the pivot through the hand wheel, thereby drive the screw rod rotation, can be to first metal piece and second metal piece circular telegram through two electric wires, can be to the information of staff's conveying water level high or low through signal transmission module, prevent that the water level is too high or too low not in time to handle the aquaculture industry that influences in the reservoir.

Drawings

FIG. 1 is a schematic diagram showing a cross-sectional front view of a water level detector according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the portion B shown in FIG. 1;

fig. 4 is a schematic elevational view of the present utility model.

Reference numerals in the drawings: 1. a support frame; 2. a movable sleeve; 3. a limit rod; 4. a suspending ball; 5. a fixed rod; 6. a support plate; 7. a telescopic rod; 8. a first metal block; 9. a spring; 10. a second metal block; 11. triggering a button; 12. a rubber sleeve; 13. a screw; 14. a pointed cone; 15. a rotating shaft; 16. bevel gear; 17. and a hand wheel.

Description of the embodiments

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic front sectional view of a water level detector according to a preferred embodiment of the present utility model; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of the portion B shown in FIG. 1; fig. 4 is a schematic elevational view of the present utility model. The water level detector includes: the device comprises a support frame 1, wherein a limit opening is formed in the support frame 1; the movable sleeve 2 is movably sleeved on the support frame 1; the limiting rod 3 is fixedly arranged in the movable sleeve 2 and positioned in the limiting opening; a plurality of suspending balls 4, wherein the plurality of suspending balls 4 are fixedly arranged on the movable sleeve 2; the dead lever 5, dead lever 5 fixed mounting is in the top of gag lever post 3, be provided with the scale on the dead lever 5, follow the water level through the suspension ball 4 and rise and descend, cooperation dead lever 5 can monitor the reservoir water level, can know the depth of water through the scale, can make the movable sleeve 2 more stable that rises and falls through gag lever post 3 cooperation spacing mouth.

The top fixed mounting of support frame 1 has backup pad 6, backup pad 6 is close to one side fixed mounting of dead lever 5 has telescopic link 7, telescopic link 7 is kept away from one side fixed mounting of backup pad 6 has first metal piece 8, dead lever 5 is close to one side of first metal piece 8 is inlayed and is had second metal piece 10, the fixed cover in telescopic link 7 is equipped with spring 9, can make first metal piece 8 keep contradicting dead lever 5 through spring 9, and second metal piece 10 rises along with suspension ball 4 when the water level is higher to contact first metal piece 8, first metal piece 8 and second metal piece 10 contact can switch on the electric current, thereby triggers information transmission.

The top of support frame 1 is provided with trigger button 11, trigger button 11 with dead lever 5 corresponds the setting, trigger button 11 external fixation cover is equipped with rubber sleeve 12, can open signal transmission module case staff and convey the low alarm of water level through contradicting trigger button 11, can prevent through rubber sleeve 12 that rainwater from soaking trigger button 11 can prevent simultaneously that earth from pasting trigger button 11.

The bottom of support frame 1 has seted up the spout, screw rod 13 is installed to the spout internal rotation, threaded sleeve is equipped with two pointed cone 14 on the screw rod 13, two pointed cone 14 all with spout inner wall sliding contact can make two pointed cone 14 be close to each other through rotating screw rod 13, can fix this device on arbitrary plate on reservoir limit under the harder condition in ground, convenient to detach.

The rotary shaft 15 is rotatably arranged on the support frame 1, the rotary shaft 15 and the screw rod 13 are fixedly provided with bevel gears 16, the two bevel gears 16 are meshed, a hand wheel 17 is fixedly arranged at the top of the rotary shaft 15, and the rotary shaft 15 can be screwed more easily through the hand wheel 17, so that the screw rod 13 is driven to rotate.

The top fixed mounting of support frame 1 has the switch board, be provided with control module and signal transmission module in the switch board, be provided with two electric wires on the switch board, two the electric wire respectively with first metal piece 8 with second metal piece 10 fixed connection can be to first metal piece 8 and second metal piece 10 circular telegram through two electric wires, can pass through signal transmission module to the information that the water level is too high or is too low for the staff, prevent that the water level is too high or too low not in time to handle and influence the aquaculture industry in the reservoir.

The working principle of the water level detector provided by the utility model is as follows:

when the device is used, the support frame 1 is fixed on the ground at the side of the reservoir through the pointed cone 14, the support frame 1 stretches into water, the floating ball 4 rises to drive the movable sleeve 2 to rise due to buoyancy, so that the fixed rod 5 is driven to rise, the water level can be known through scales, when the water level is too low, the fixed rod 5 is abutted against the trigger button 11 to start the signal transmission module to send water level information to workers, when the water level is higher, the fixed rod 5 rises to enable the first metal block 8 to be in contact with the second metal block 10, so that current is communicated, the transmission signal can be triggered to remind the workers, when the pointed cone 14 is difficult to be inserted into the ground by the side of the reservoir, the relatively hard ground is provided with the plate block, the two pointed cones 14 are respectively located at two sides of the plate block, and the hand wheel 17 is rotated to drive the screw 13 to rotate, so that the two pointed cones 14 are close to each other to clamp, and the device is fixed.

the utility model provides a water level detector, which is characterized in that a suspending ball 4 is used for following the rising and falling of a water level, a fixed rod 5 is matched for monitoring the water level of a reservoir, the water depth can be known through scales, a limit rod 3 is matched with a limit opening, a movable sleeve 2 is enabled to rise and fall more stably, a first metal block 8 is enabled to keep abutting against the fixed rod 5 through a spring 9, a second metal block 10 is enabled to rise along with the suspending ball 4 when the water level is higher, so that the first metal block 8 contacts with the second metal block 10, current can be conducted, information transmission is triggered, a signal transmission module box worker can be started through abutting against the trigger button 11 to transmit a water level too low alarm, soil can be prevented from being stuck to the trigger button 11 through a rubber sleeve 12, two pointed cones 14 can be enabled to be mutually close through rotating a screw 13, the device can be fixed on any plate block on the side of the reservoir under the condition of being harder ground, the device is convenient to detach, a rotating shaft 15 can be easily screwed through a hand wheel 17, accordingly, information transmission can be triggered, and the high-level signal transmission module box worker can be started to transmit the water level too low alarm to the reservoir through abutting the trigger button 11, and the high-level signal transmission module box worker can not pass the water level too low signal or the information can be prevented from being influenced by the high-level worker in time.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A water level detector, comprising:

the support frame is provided with a limit opening;

the movable sleeve is movably sleeved on the support frame;

the limiting rod is fixedly arranged in the movable sleeve and positioned in the limiting opening;

the plurality of suspension balls are fixedly arranged on the movable sleeve;

the fixed rod is fixedly arranged at the top of the limiting rod, and scales are arranged on the fixed rod.

2. The water level detector according to claim 1, wherein a supporting plate is fixedly installed at the top of the supporting frame, a telescopic rod is fixedly installed at one side, close to the fixing rod, of the supporting plate, a first metal block is fixedly installed at one side, far away from the supporting plate, of the telescopic rod, a second metal block is inlaid at one side, close to the first metal block, of the fixing rod, and a spring is fixedly sleeved outside the telescopic rod.

3. The water level detector according to claim 1, wherein a trigger button is arranged at the top of the supporting frame, the trigger button is arranged corresponding to the fixing rod, and a rubber sleeve is sleeved outside the trigger button.

4. The water level detector according to claim 1, wherein a chute is formed in the bottom of the supporting frame, a screw is rotatably mounted in the chute, two pointed cones are sleeved on the screw in a threaded manner, and the two pointed cones are in sliding contact with the inner wall of the chute.

5. The water level detector of claim 4, wherein the support frame is rotatably provided with a rotating shaft, conical teeth are fixedly arranged on the rotating shaft and the screw rod, the two conical teeth are meshed, and a hand wheel is fixedly arranged at the top of the rotating shaft.

6. The water level detector according to claim 2, wherein a control cabinet is fixedly installed at the top of the support frame, a control module and a signal transmission module are arranged in the control cabinet, two wires are arranged on the control cabinet, and the two wires are fixedly connected with the first metal block and the second metal block respectively.