CN216645494U

CN216645494U - Water level measuring device for hydraulic engineering

Info

Publication number: CN216645494U
Application number: CN202220172433.5U
Authority: CN
Inventors: 袁辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-05-31
Anticipated expiration: 2032-01-22

Abstract

The utility model discloses a water level measuring device for hydraulic engineering, which comprises a connecting seat, wherein four corners of the bottom end of the connecting seat are respectively and fixedly connected with movable trundles, and a cabinet body is arranged at the top end of the connecting seat. This water level measuring device for hydraulic engineering is through being provided with servo motor, the supporting shoe, spacing roller, baffle and pivot, start servo motor, servo motor can drive pivot corotation, pivot corotation can make the outside lifting rope of pivot drive casing and balancing weight decline, the inside displacement sensor of casing can measure the water level when the casing descends, it makes servo motor drive pivot reversal to start servo motor after the measurement is accomplished, the pivot reversal can carry out the rolling to the lifting rope and make casing and balancing weight rise, the top that the lifting rope can take spacing roller slides when the casing goes up and down, spacing roller can reduce the wearing and tearing of lifting rope, the solution is inconvenient to carry out the rolling and the lifting rope receives wearing and tearing easily to the lifting rope, be unfavorable for the problem of operation.

Description

Water level measuring device for hydraulic engineering

Technical Field

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

Background

The hydraulic engineering is a general term of various engineering constructions built for controlling, utilizing and protecting surface and underground water resources and environments, the hydraulic engineering measurement is to measure the height of a water level, a ground level surface is generally used as an elevation datum plane in the measurement work, and when a water level measuring device for the hydraulic engineering is used, the lifting rope is found to be inconvenient to wind and easy to wear, so that the operation is not facilitated; the device has poor stability, so that the lifting rope is easy to shake during measurement, and the measurement result is easy to influence; the height of the handle is inconvenient to adjust, the use is inconvenient, and the comfort is poor. The water level measuring device for the hydraulic engineering is improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water level measuring device for hydraulic engineering, which aims to solve the problems that a lifting rope is inconvenient to wind and easy to wear and is not beneficial to operation in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water level measuring device for hydraulic engineering, includes the connecting seat, four corners difference fixedly connected with caster that connect the seat bottom, the top of connecting seat is provided with the cabinet body, the top of the cabinet body is provided with the mounting panel, fixedly connected with connecting rod between the cabinet body and the mounting panel, the backup pad is installed at the both ends of mounting panel top one side, the both sides of cabinet body one end are provided with the cabinet door, the bottom fixedly connected with connecting plate of the internal portion of cabinet, servo motor is installed to the one end of backup pad, servo motor's output fixedly connected with pivot, the outside both ends fixedly connected with baffle of pivot, the outside winding of pivot has the lifting rope.

Preferably, the bottom of lifting rope is provided with the casing, the internally mounted of casing has displacement sensor, the bottom fixedly connected with balancing weight of casing.

Preferably, one end of the supporting plate is provided with a supporting block, a limiting roller is movably connected between the supporting blocks, and the lifting rope is arranged at the top end of the limiting roller.

Preferably, a hydraulic oil cylinder is installed at the bottom end of the connecting plate, a limiting plate is fixedly connected to the bottom end of the hydraulic oil cylinder, a limiting block is fixedly connected to the bottom end of the limiting plate, a cavity is formed in the connecting seat, and the limiting block is arranged in the cavity.

Preferably, the two ends of the other side of the top of the connecting seat are fixedly connected with adjusting sleeves, the top end inside the adjusting sleeves is provided with adjusting sleeve rods, one side of the top end of each adjusting sleeve rod is fixedly connected with a handle, and anti-skidding sleeves are arranged outside the handles.

Preferably, the adjusting sleeve is sleeved at the bottom end outside the adjusting sleeve rod, a fixing groove is formed in one end inside the adjusting sleeve rod, and a fixing bolt is arranged inside the fixing groove.

Compared with the prior art, the utility model has the beneficial effects that: the water level measuring device for the hydraulic engineering not only realizes the convenience in winding and unwinding the lifting rope and the stability of the device, but also realizes the convenience in adjusting the height of the handle;

(1) the lifting rope device is provided with the servo motor, the supporting block, the limiting roller, the supporting plate, the baffle plate and the rotating shaft, the servo motor is started when the water level needs to be measured, the servo motor can drive the rotating shaft to rotate forwards, the lifting rope outside the rotating shaft can drive the shell and the balancing weight to descend due to forward rotation of the rotating shaft, the displacement sensor inside the shell can measure the water level when the shell descends, the servo motor is started after measurement is completed to drive the rotating shaft to rotate backwards, the rotating shaft can roll the lifting rope to enable the shell and the balancing weight to ascend due to reverse rotation, the lifting rope can slide at the top end of the limiting roller when the shell ascends and descends, and the limiting roller can reduce abrasion of the lifting rope;

(2) by arranging the limiting block, the limiting plate, the hydraulic oil cylinder and the cavity, when the connecting seat is moved to a proper position, the hydraulic oil cylinder is started, the hydraulic oil cylinder drives the limiting plate to descend to enable the limiting block to be embedded into the soil, the limiting block is embedded into the soil to prevent the movable caster from accidentally driving the connecting seat to move, the connecting seat is prevented from moving to prevent the shell from shaking when descending, so that the measurement accuracy can be improved, when the device needs to be moved, the hydraulic oil cylinder is restarted, the hydraulic oil cylinder drives the limiting block to ascend into the cavity, and the limiting block ascends into the cavity to protect the limiting block;

(3) through being provided with adjusting sleeve, fixing bolt, the fixed slot, the antiskid cover, adjust loop bar and handle, the inside of screwing out the fixed slot to fixing bolt when needing adjusting handle's height makes the adjusting loop bar lose fixedly, adjust loop bar and lose and make the adjusting loop bar slide the height of adjusting handle in adjusting sleeve's inside after fixing, the handle is adjusted to suitable height after again the inside that twists the fixed slot to fixing bolt again and is fixed again the adjusting loop bar, the user that highly can make things convenient for different heights of adjusting handle promotes the device, thereby user's travelling comfort can be improved.

Drawings

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

FIG. 2 is a side view of the mounting plate of the present invention;

FIG. 3 is a schematic side view of the adjusting sleeve of the present invention;

fig. 4 is an enlarged sectional view of the cavity in front view.

In the figure: 1. a connecting seat; 2. an adjustment sleeve; 3. fixing the bolt; 4. fixing grooves; 5. an anti-slip sleeve; 6. adjusting the loop bar; 7. a handle; 8. a connecting rod; 9. mounting a plate; 10. a servo motor; 11. a support block; 12. a limiting roller; 13. a lifting rope; 14. a housing; 15. a displacement sensor; 16. a counterweight block; 17. a cabinet body; 18. a cabinet door; 19. a connecting plate; 20. moving the caster; 21. a limiting block; 22. a limiting plate; 23. a hydraulic cylinder; 24. a support plate; 25. a baffle plate; 26. a rotating shaft; 27. a cavity.

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.

Example 1: referring to fig. 1-4, a water level measuring device for hydraulic engineering comprises a connecting seat 1, four corners of the bottom end of the connecting seat 1 are fixedly connected with movable casters 20 respectively, a cabinet body 17 is arranged at the top end of the connecting seat 1, a mounting plate 9 is arranged at the top end of the cabinet body 17, a connecting rod 8 is fixedly connected between the cabinet body 17 and the mounting plate 9, support plates 24 are arranged at two ends of one side of the top of the mounting plate 9, cabinet doors 18 are arranged at two sides of one end of the cabinet body 17, a connecting plate 19 is fixedly connected to the bottom end inside the cabinet body 17, a servo motor 10 is arranged at one end of each support plate 24, a rotating shaft 26 is fixedly connected to the output end of the servo motor 10, baffles 25 are fixedly connected to two ends outside the rotating shaft 26, and a lifting rope 13 is wound outside the rotating shaft 26;

a shell 14 is arranged at the bottom end of the lifting rope 13, a displacement sensor 15 is arranged in the shell 14, a balancing weight 16 is fixedly connected at the bottom end of the shell 14, a supporting block 11 is arranged at one end of a supporting plate 24, a limiting roller 12 is movably connected between the supporting blocks 11, and the lifting rope 13 is arranged at the top end of the limiting roller 12;

specifically, as shown in fig. 1 and fig. 2, when the water level needs to be measured, the servo motor 10 is started, the servo motor 10 drives the rotating shaft 26 to rotate forward, the rotating shaft 26 rotates forward to enable the lifting rope 13 outside the rotating shaft 26 to drive the shell 14 and the counterweight 16 to descend, when the shell 14 descends, the displacement sensor 15 inside the shell 14 can measure the water level, after the measurement is completed, the servo motor 10 is started to enable the servo motor 10 to drive the rotating shaft 26 to rotate backward, the rotating shaft 26 rotates backward to wind the lifting rope 13 to enable the shell 14 and the counterweight 16 to ascend, when the shell 14 ascends and descends, the lifting rope 13 can drive the top end of the limiting roller 12 to slide, and the limiting roller 12 can reduce the abrasion of the lifting rope 13.

Example 2: a hydraulic oil cylinder 23 is mounted at the bottom end of the connecting plate 19, a limiting plate 22 is fixedly connected at the bottom end of the hydraulic oil cylinder 23, a limiting block 21 is fixedly connected at the bottom end of the limiting plate 22, a cavity 27 is formed in the connecting seat 1, and the limiting block 21 is arranged in the cavity 27;

specifically, as shown in fig. 1 and 4, start hydraulic cylinder 23 after connecting seat 1 moves suitable position, hydraulic cylinder 23 drives limiting plate 22 and descends the inside that makes stopper 21 imbed earth, can prevent to remove the unexpected connecting seat 1 that drives of truckle 20 through making stopper 21 inlay the inside at earth, thereby it can improve measuring accuracy to prevent that connecting seat 1 from removing rock when can preventing casing 14 from descending, restart hydraulic cylinder 23 when needing to remove the device, hydraulic cylinder 23 drives stopper 21 and rises to the inside of cavity 27, stopper 21 rises to the inside of cavity 27 and can protect stopper 21.

Example 3: the two ends of the other side of the top of the connecting seat 1 are fixedly connected with an adjusting sleeve 2, the top end of the inside of the adjusting sleeve 2 is provided with an adjusting loop bar 6, one side of the top end of the adjusting loop bar 6 is fixedly connected with a handle 7, an anti-skidding sleeve 5 is arranged outside the handle 7, the adjusting sleeve 2 is sleeved at the bottom end of the outside of the adjusting loop bar 6, one end of the inside of the adjusting loop bar 6 is provided with a fixing groove 4, and a fixing bolt 3 is arranged inside the fixing groove 4;

specifically, as shown in fig. 1 and 3, when the height of the handle 7 needs to be adjusted, the fixing bolt 3 is screwed out of the inside of the fixing groove 4, so that the adjusting loop bar 6 is not fixed, after the adjusting loop bar 6 is not fixed, the adjusting loop bar 6 slides in the inside of the adjusting sleeve 2 to adjust the height of the handle 7, after the handle 7 is adjusted to a proper height, the fixing bolt 3 is screwed into the inside of the fixing groove 4 again to fix the adjusting loop bar 6 again, the height of the adjusting handle 7 can be conveniently pushed by users with different heights, and therefore the comfort of the users can be improved.

The working principle is as follows: when the device is used, the fixing bolt 3 is screwed out of the inside of the fixing groove 4 to enable the adjusting loop bar 6 to lose fixation, the adjusting loop bar 6 slides in the adjusting sleeve 2 to adjust the height of the handle 7 after the adjusting loop bar 6 loses fixation, the fixing bolt 3 is screwed into the inside of the fixing groove 4 again to re-fix the adjusting loop bar 6 after the handle 7 is adjusted to a proper height, users with different heights can conveniently push the device by adjusting the height of the handle 7, so that the comfort of the users can be improved, the hydraulic cylinder 23 is started after the connecting seat 1 is moved to a proper position, the hydraulic cylinder 23 drives the limiting plate 22 to descend to enable the limiting block 21 to be embedded into soil, the connecting seat 1 can be prevented from being accidentally driven to move by the movable caster 20 embedded into the soil, the connecting seat 1 is prevented from moving, the shell 14 can be prevented from shaking when descending, and the measurement accuracy can be improved, the servo motor 10 is started when the water level needs to be measured, the servo motor 10 can drive the rotating shaft 26 to rotate forwards, the rotating shaft 26 rotates forwards to enable the lifting rope 13 outside the rotating shaft 26 to drive the shell 14 and the balancing weight 16 to descend, the water level can be measured by the displacement sensor 15 inside the shell 14 when the shell 14 descends, the servo motor 10 is started after measurement is completed to enable the servo motor 10 to drive the rotating shaft 26 to rotate backwards, the rotating shaft 26 rotates backwards to roll the lifting rope 13 to enable the shell 14 and the balancing weight 16 to ascend, the top end of the limiting roller 12 can be slid by the lifting rope 13 when the shell 14 ascends, the limiting roller 12 can reduce abrasion of the lifting rope 13, the hydraulic oil cylinder 23 is restarted when the device needs to be moved, the hydraulic oil cylinder 23 drives the limiting block 21 to ascend to the inside of the cavity 27, and the limiting block 21 ascends to the inside of the cavity 27 to protect the limiting block 21.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a water level measuring device for hydraulic engineering, includes connecting seat (1), its characterized in that: four corners of the bottom end of the connecting seat (1) are respectively and fixedly connected with a movable caster (20), a cabinet body (17) is arranged at the top end of the connecting seat (1), a mounting plate (9) is arranged at the top end of the cabinet body (17), a connecting rod (8) is fixedly connected between the cabinet body (17) and the mounting plate (9), two ends of one side of the top of the mounting plate (9) are provided with a support plate (24), two sides of one end of the cabinet body (17) are provided with cabinet doors (18), the bottom end in the cabinet body (17) is fixedly connected with a connecting plate (19), one end of the supporting plate (24) is provided with a servo motor (10), the output end of the servo motor (10) is fixedly connected with a rotating shaft (26), both ends fixedly connected with baffle (25) of pivot (26) outside, the outside winding of pivot (26) has lifting rope (13).

2. The water level measuring device for the hydraulic engineering according to claim 1, characterized in that: the bottom of lifting rope (13) is provided with casing (14), the internally mounted of casing (14) has displacement sensor (15), the bottom fixedly connected with balancing weight (16) of casing (14).

3. The water level measuring device for the hydraulic engineering according to claim 1, characterized in that: one end of the supporting plate (24) is provided with supporting blocks (11), limiting rollers (12) are movably connected between the supporting blocks (11), and the lifting rope (13) is arranged at the top ends of the limiting rollers (12).

4. The water level measuring device for the hydraulic engineering according to claim 1, characterized in that: hydraulic cylinder (23) are installed to the bottom of connecting plate (19), the bottom fixedly connected with limiting plate (22) of hydraulic cylinder (23), the bottom fixedly connected with stopper (21) of limiting plate (22), cavity (27) have been seted up to the inside of connecting seat (1), stopper (21) set up the inside at cavity (27).

5. The water level measuring device for the hydraulic engineering according to claim 1, characterized in that: the anti-skidding connecting device is characterized in that two ends of the other side of the top of the connecting seat (1) are fixedly connected with adjusting sleeves (2), adjusting loop bars (6) are arranged on the top ends of the interiors of the adjusting sleeves (2), one side of the top of each adjusting loop bar (6) is fixedly connected with a handle (7), and anti-skidding sleeves (5) are arranged outside the handles (7).

6. The water level measuring device for the hydraulic engineering according to claim 5, characterized in that: the adjusting sleeve (2) is sleeved at the bottom end of the outside of the adjusting sleeve rod (6), a fixing groove (4) is formed in one end of the inside of the adjusting sleeve rod (6), and a fixing bolt (3) is arranged inside the fixing groove (4).