CN216717529U

CN216717529U - Water level measuring device for hydraulic engineering detection

Info

Publication number: CN216717529U
Application number: CN202220042404.7U
Authority: CN
Inventors: 乔立军
Original assignee: Inner Mongolia Dongyuan Water Conservancy Municipal Engineering Co ltd
Current assignee: Inner Mongolia Dongyuan Water Conservancy Municipal Engineering Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-06-10
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a water level measuring device for hydraulic engineering detection, which comprises a bearing seat, a measuring assembly and an adjusting assembly, wherein the adjusting assembly consists of a universal wheel, a motor A, an adjusting switch, a rotating shaft, a supporting ring, a sliding seat, a limiting rod, a supporting seat, a power box and a measuring box, the universal wheel is installed at the bottom of the bearing seat, the motor A and the supporting ring are installed at the top of the bearing seat, the power output end of the motor A is connected with the power input end of the rotating shaft, the other end of the rotating shaft penetrates through the supporting ring and extends out of the supporting ring, a sliding seat is installed on the surface of the rotating shaft, a supporting seat is installed at the top of the sliding seat, and the power box is installed at the top of the supporting seat. The utility model prevents the rope from moving after entering water through the measuring component, improves the measuring accuracy of the device, adjusts the horizontal position of the sliding seat through the adjusting component, measures the water level for multiple times and ensures the accuracy of the measuring result.

Description

Water level measuring device for hydraulic engineering detection

Technical Field

The utility model relates to the technical field of water level measuring equipment, in particular to a water level measuring device for hydraulic engineering detection.

Background

The hydraulic engineering detection is a complex and comprehensive system engineering which monitors, measures, analyzes and warns the distribution and change rule of natural water through a scientific method, is an advanced means for effectively solving the flood forecasting, flood control dispatching and reasonable utilization of water resources of river basins and reservoirs, can provide hydrological monitoring data for regional ecosystem construction, forecast and forecast regional hydrological change trend and provide technical support for relevant policies in government-made ecological construction.

Patent number CN202020308556.8 discloses a hydraulic engineering detects uses water level measuring device, including the fixed block, the first rectangular hole that the bottom set up for the opening is opened to the front side of fixed block, be equipped with the L shaped plate in the first rectangular hole, outside one side of L shaped plate extended to the fixed block, fixed block slip cap was established on the L shaped plate, fixed mounting has a plurality of first springs between the opposite side of L shaped plate and one side inner wall of first rectangular hole, one side inner wall of L shaped plate and the opposite side inner wall movable contact of first rectangular hole, L shape hole has been seted up to one side of fixed block, rotate on one side inner wall in L shape hole and install the dwang. The device has the advantages of simple structure and convenient operation, is convenient for winding and fixing the pull rope after the depth of the river water is measured, prevents the phenomenon of knotting of the pull rope and the balancing weight, is convenient for fixing the fixing block, does not need to be carried by a person by holding the fixing block all the time, saves labor force and is beneficial to use.

This hydraulic engineering detects uses water level measuring device has following drawback: the measuring rope is easy to shift under the action of water pressure in the lowering process, the dropping degree cannot be ensured, and the measuring accuracy of the device is reduced; at the time of measurement, it is inconvenient to adjust the position of the measuring mechanism. Affecting the measurement results.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a water level measuring device for hydraulic engineering detection, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a water level measuring device for hydraulic engineering detection comprises a bearing seat, a measuring component and an adjusting component, the adjusting component consists of a universal wheel, a motor A, an adjusting switch, a rotating shaft, a supporting ring, a sliding seat, a limiting rod, a supporting seat, a power box and a measuring box, the bottom of the bearing seat is provided with a universal wheel, the top of the bearing seat is provided with a motor A and a support ring, the power output end of the motor A is connected with the power input end of the rotating shaft, the other end of the rotating shaft penetrates through the support ring and extends out of the support ring, the surface of the rotating shaft is provided with a sliding seat, the top of the sliding seat is provided with a supporting seat, the top of the supporting seat is provided with a power box, the measuring box is installed to the power box lateral wall, the gag lever post is pegged graft to the sliding seat bottom, gag lever post one end is pegged graft in the braced ring, the stopper is installed to the gag lever post other end.

Further, the measuring assembly comprises a motor B, a driving roller, a limiting disc, a rotary disc, a rope and a balancing weight, the motor B is installed inside the power box, the power output end of the motor B is connected with the power input end of the driving roller, the limiting disc and the rotary disc are installed inside the measuring box, the driving roller penetrates through the rotary disc and is inserted into the limiting disc, the rope is wound on the rotary disc, and the balancing weight is installed at the bottom of the rope; through the measuring assembly, the rope is prevented from moving after entering water, and the measuring accuracy of the device is improved.

Furthermore, a thread groove is formed in the sliding seat, threads are carved on the outer wall of the rotating shaft, and the threads are matched with the thread groove; the rotating shaft drives the sliding seat through the thread groove when rotating, the bottom of the sliding seat is inserted with a limiting rod, and the limiting rod limits the sliding seat to enable the sliding seat to horizontally slide on the rotating shaft.

Further, the power input ends of the motor A and the motor B are connected with the power output end of an external power supply; connect motor A's external power source, motor A circular telegram back opens regulating switch, and motor A rotates and drives the pivot, connects motor B's external power source, and motor B drives the drive roller, and the drive roller is at spacing dish internal rotation, and the drive carousel is being rotated to the drive roller.

Furthermore, the surface of the rope is provided with a plurality of metering knots; the rope is provided with a metering section, the quantity of water entering the metering section is observed, and after the balancing weight reaches the bottom, the water level is measured through the quantity of the metering section.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the device needs to measure, the bearing seat is fixed and connected with an external power supply of the motor B, the motor B drives the driving roller, the driving roller rotates in the limiting disc, the driving roller drives the rotary disc to rotate when rotating, the rope wound on the rotary disc moves towards the outside of the measuring box during rotation, the bottom of the rope is provided with the balancing weight, the balancing weight pulls the rope to prevent the rope from shifting under the action of water pressure, the rope is provided with the measuring sections, the water inlet quantity of the measuring sections is observed, after the balancing weight reaches the bottom, the water level is measured through the quantity of the measuring sections, the rope is prevented from moving after entering water through the measuring assembly, and the measuring accuracy of the device is improved.

2. After the measuring value is obtained, the horizontal position of the measuring assembly needs to be adjusted, multiple detection is carried out, the bearing seat is fixed before measurement, adjustment is inconvenient, an external power supply of the motor A is connected, the adjusting switch is turned on after the motor A is powered on, the motor A rotates and drives the rotating shaft, the supporting ring supports the rotating shaft, the rotating shaft drives the sliding seat through the threaded groove when rotating, the limiting rod is inserted at the bottom of the sliding seat and limits the sliding seat, so that the sliding seat horizontally slides on the rotating shaft, after the horizontal position of the sliding seat is adjusted, water level measurement is carried out again, data are recorded, the horizontal position of the sliding seat is adjusted through the adjusting assembly, multiple measurement is carried out on the water level, and the accuracy of the measuring result is guaranteed.

Drawings

Fig. 1 is a front view of a water level measuring device for hydraulic engineering detection according to the present invention;

fig. 2 is an expanded schematic view of a measuring assembly of the water level measuring device for hydraulic engineering detection according to the present invention.

In the figure: 1. a bearing seat; 2. a universal wheel; 3. a motor A; 4. an adjustment switch; 5. a rotating shaft; 6. a support ring; 7. a sliding seat; 8. a limiting rod; 9. a limiting block; 10. a thread groove; 11. a supporting seat; 12. a power box; 13. a measuring box; 14. a motor B; 15. a drive roller; 16. a limiting disc; 17. a turntable; 18. a rope; 19. a balancing weight; 20. a metering section; 21. a measurement assembly; 22. an adjustment assembly.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, a water level measuring device for hydraulic engineering detection comprises a bearing seat 1, a measuring assembly 21 and an adjusting assembly 22, wherein the adjusting assembly 22 comprises a universal wheel 2, a motor A3, an adjusting switch 4, a rotating shaft 5, a support ring 6, a sliding seat 7, a limiting rod 8, a support seat 11, a power box 12 and a measuring box 13, the universal wheel 2 is installed at the bottom of the bearing seat 1, the motor A3 and the support ring 6 are installed at the top of the bearing seat 1, the power output end of the motor A3 is connected with the power input end of the rotating shaft 5, the other end of the rotating shaft 5 penetrates through the support ring 6 and extends out of the support ring 6, the sliding seat 7 is installed on the surface of the rotating shaft 5, the support seat 11 is installed at the top of the sliding seat 7, the power box 12 is installed at the top of the support seat 11, the measuring box 13 is installed on the side wall of the power box 12, the limiting rod 8 is inserted at the bottom of the sliding seat 7, one end of the limiting rod 8 is inserted in the support ring 6, and the other end of the limiting rod 8 is provided with a limiting block 9.

The measuring assembly 21 comprises a motor B14, a driving roller 15, a limiting disc 16, a rotary disc 17, a rope 18 and a balancing weight 19, the motor B14 is installed inside the power box 12, the power output end of the motor B14 is connected with the power input end of the driving roller 15, the limiting disc 16 and the rotary disc 17 are installed inside the measuring box 13, the driving roller 15 penetrates through the rotary disc 17 and is connected in the limiting disc 16 in an inserting mode, the rope 18 is wound on the rotary disc 17, and the balancing weight 19 is installed at the bottom of the rope 18; by means of the measuring assembly 21, the rope 18 is prevented from moving after entering water, and the measuring accuracy of the device is improved.

The sliding seat 7 is internally provided with a thread groove 10, the outer wall of the rotating shaft 5 is provided with threads, and the threads are matched with the thread groove 10; when the rotating shaft 5 rotates, the sliding seat 7 is driven by the threaded groove 10, the limiting rod 8 is inserted into the bottom of the sliding seat 7, and the limiting rod 8 limits the sliding seat 7 so that the sliding seat 7 can horizontally slide on the rotating shaft 5.

Wherein the power input ends of the motor A3 and the motor B14 are connected with the power output end of an external power supply; the external power supply of connection motor A3, after motor A3 circular telegram, turn on adjustment switch 4, motor A3 rotates and drive pivot 5, connects motor B14's external power supply, and motor B14 drives drive roller 15, and drive roller 15 rotates in spacing dish 16, and drive roller 15 drives carousel 17 when rotating.

Wherein, the surface of the rope 18 is provided with a plurality of metering knots 20, and the metering knots 20 are provided with a plurality of groups; the rope 18 is provided with a metering section 20, the quantity of water entering the metering section 20 is observed, and after the balancing weight 19 reaches the bottom, the water level is measured through the quantity of the metering section 20.

It should be noted that the utility model is a water level measuring device for hydraulic engineering detection, when measurement is needed, the bearing seat 1 is fixed, the external power supply of the motor B14 is connected, the motor B14 drives the driving roller 15, the driving roller 15 rotates in the limiting disc 16, the driving roller 15 drives the rotating disc 17 when rotating, so that the rotating disc 17 rotates, the rope 18 wound on the rotating disc 17 moves to the outside of the measuring box 13 when the rotating disc 17 rotates, the bottom of the rope 18 is provided with the balancing weight 19, the balancing weight 19 pulls the rope 18 to prevent the rope 18 from shifting under the action of water pressure, the rope 18 is provided with the measuring nodes 20, the number of the measuring nodes 20 entering water is observed, when the balancing weight 19 reaches the bottom, the water level is measured through the number of the measuring nodes 20, the measuring component 21 prevents the rope 18 from moving after entering water, the measuring accuracy of the device is improved, after the measured value is obtained, the horizontal position of measuring subassembly 21 needs to be adjusted, detect many times, fix the back to bearing seat 1 before the measurement, be not convenient for adjust, connect motor A3's external power supply, after motor A3 circular telegram, open adjustment switch 4, motor A3 rotates and drives pivot 5, support ring 6 supports pivot 5, pivot 5 drives sliding seat 7 through thread groove 10 when rotating, it has gag lever post 8 to peg graft in sliding seat 7 bottom, gag lever post 8 carries out spacingly to sliding seat 7, make sliding seat 7 horizontal slip on pivot 5, after the horizontal position of adjusting sliding seat 7, again carry out water level measurement, the record data, through adjusting part 22, adjust the horizontal position of sliding seat 7, measure many times the water level, guarantee measuring result's accuracy.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The water level measuring device for hydraulic engineering detection comprises a bearing seat (1) and is characterized by further comprising a measuring assembly (21) and an adjusting assembly (22), wherein the adjusting assembly (22) consists of a universal wheel (2), a motor A (3), an adjusting switch (4), a rotating shaft (5), a support ring (6), a sliding seat (7), a limiting rod (8), a support seat (11), a power box (12) and a measuring box (13), the universal wheel (2) is installed at the bottom of the bearing seat (1), the motor A (3) and the support ring (6) are installed at the top of the bearing seat (1), the power output end of the motor A (3) is connected with the power input end of the rotating shaft (5), the other end of the rotating shaft (5) penetrates through the support ring (6) and extends out of the support ring (6), the sliding seat (7) is installed on the surface of the rotating shaft (5), supporting seat (11) are installed at sliding seat (7) top, headstock (12) are installed at supporting seat (11) top, measuring box (13) are installed to headstock (12) lateral wall, it has gag lever post (8) to peg graft in sliding seat (7) bottom, gag lever post (8) one end is pegged graft in support ring (6), stopper (9) are installed to gag lever post (8) other end.

2. The water level measuring device for hydraulic engineering detection according to claim 1, characterized in that: measuring unit (21) comprises motor B (14), drive roller (15), spacing dish (16), carousel (17), rope (18) and balancing weight (19), headstock (12) internally mounted has motor B (14), the power take off of motor B (14) links to each other with the power input end of drive roller (15), it has spacing dish (16) and carousel (17) to measure case (13) internally mounted, drive roller (15) run through carousel (17) and plug in spacing dish (16), the winding has rope (18) on carousel (17), balancing weight (19) are installed to rope (18) bottom.

3. The water level measuring device for hydraulic engineering detection according to claim 1, characterized in that: thread grooves (10) are formed in the sliding seat (7), threads are carved on the outer wall of the rotating shaft (5), and the threads are matched with the thread grooves (10).

4. The water level measuring device for hydraulic engineering detection according to claim 2, characterized in that: and the power input ends of the motor A (3) and the motor B (14) are connected with the power output end of an external power supply.

5. The water level measuring device for hydraulic engineering detection according to claim 2, characterized in that: the surface of the rope (18) is provided with a plurality of metering sections (20), and the metering sections (20) are provided with a plurality of groups.