CN216348953U

CN216348953U - Water level measuring device for hydraulic engineering

Info

Publication number: CN216348953U
Application number: CN202122555287.2U
Authority: CN
Inventors: 宋成明; 尚天文; 蓝崇铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-04-19
Anticipated expiration: 2031-10-23

Abstract

The utility model discloses a water level measuring device for hydraulic engineering, and relates to the technical field of hydraulic engineering measurement. This water level measuring device for hydraulic engineering, including the automobile body, rotate on the lateral wall of automobile body and install first carousel, first carousel is kept away from centre of a circle one side fixed mounting and is had the first in command, first carousel runs through there is first worm, and first worm one end and first carousel fixed connection, the automobile body inner wall rotates installs first worm wheel, the automobile body upper surface rotates installs circular base, fixed surface installs the support column on the circular base. This water level measuring device for hydraulic engineering is through rotating first carousel, and the first worm of cooperation makes first worm wheel drive circular base and rotates, and the cooperation support column changes first measuring arm orientation, when carrying out the water level data monitoring of the different positions of same water, avoids setting up repeatedly of device, has saved the required time of measurement greatly.

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 water level refers to the elevation of the free water surface relative to a certain base plane, the base plane used for calculating the water level can be the zero level base plane which is called an absolute base plane and is usually a yellow sea base plane by taking the elevation of a certain characteristic sea level; the elevation of a specific point can also be used as a zero point for calculating the water level by reference, and is called a base surface of the measuring station. The water level is the most intuitive factor reflecting the water condition of the water body, the change of the water level is mainly caused by the increase and decrease of the water quantity of the water body, and in the detection of hydraulic engineering, a water level measuring device is often required to be used for carrying out depth measurement on field strange water areas and is recorded on a case, so that the hydrological condition of the areas is mastered.

The water level measuring device for the hydraulic engineering with the authorized bulletin number of CN 111829450A comprises a base, wherein a connecting sleeve is arranged on the base, a connecting column is arranged on the lower side of the connecting sleeve, an air cushion is arranged on the connecting column and is in threaded connection with the connecting sleeve through the connecting column, an installation frame is fixedly arranged on the base, a sliding groove is formed in the installation frame, a spring is arranged in the sliding groove, a sliding block is arranged in the sliding groove, and the sliding block is rotatably provided with an installation column; and the device is through erecting the device in river course both sides when using to measure the water level data of water, it is more inconvenient to meet the river of great width and make the installation, and the use limitation is great, and device fixed mounting, when carrying out the water level data detection of the different positions of same water, need carry repeatedly, wastes time and energy, has reduced the practicality of device, in view of this, we have designed a water level measuring device for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a water level measuring device for hydraulic engineering, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a water level measuring device for hydraulic engineering comprises a vehicle body, wherein a roller device is arranged at the bottom of the vehicle body, a push rod is fixedly mounted on the side wall of the vehicle body, a first rotary disc is rotatably mounted on the side wall of the vehicle body, a first handle is fixedly mounted on one side, away from the circle center, of the first rotary disc, a first worm penetrates through the first rotary disc, one end of the first worm is fixedly connected with the first rotary disc, a first worm wheel is rotatably mounted on the inner wall of the vehicle body, a circular base is rotatably mounted on the upper surface of the vehicle body, a support column is fixedly mounted on the upper surface of the circular base, a motor is fixedly mounted on the inner wall of the support column, a first winding roller is fixedly mounted on the output end of the motor, a first measuring arm is fixedly mounted on the side wall of the support column, a second measuring arm is slidably mounted on the inner wall of the first measuring arm, and a roller is rotatably mounted on the inner wall of the second measuring arm, the first winding roller is wound with a measuring rope, and the conical body at the other end of the measuring rope is fixedly connected.

Preferably, a reinforcing column is fixedly mounted on the upper surface of the first measuring arm, an adjusting mechanism is arranged inside the first measuring arm, a second winding roller is rotatably mounted on the inner wall of the reinforcing column, a pull rope is wound on the second winding roller, and the other end of the pull rope is fixedly connected with the fixed block.

Preferably, adjustment mechanism is including the second carousel, the second carousel is kept away from centre of a circle one side fixed mounting and is had the second handle, the second carousel runs through there is the second worm, rotate on the inner wall of first measuring arm and install the hob, it has the second worm wheel to run through on the hob, just second worm wheel and hob fixed connection, second measuring arm bottom fixed mounting has the screw thread slider.

Preferably, a hole for the measuring rope to pass through is formed in the threaded sliding block.

Preferably, the side wall of the first measuring arm is provided with an observation window.

Preferably, the measuring rope material is a PTFE monofilament braided rope.

Preferably, the pull rope is made of hemp rope materials.

Preferably, the cone is a metal block coated with an anti-embroidery material on the outer surface.

(III) advantageous effects

The utility model provides a water level measuring device for hydraulic engineering. The method has the following beneficial effects:

(1) this water level measuring device for hydraulic engineering is when using, through rotating first carousel, cooperates first worm, makes first worm wheel drive circular base and rotates, cooperates the support column, changes first measuring arm orientation, when carrying out the water level data monitoring of the different positions of same water, avoids the device to erect repeatedly, has saved the required time of measurement greatly.

(2) This water level measuring device for hydraulic engineering rotates through rotating the second carousel when using, and the cooperation second worm drives the second worm wheel and rotates, makes the hob drive screw slider along the hob motion on the horizontal direction, makes the second measuring arm slide on the horizontal direction along first measuring arm inner wall to this increases the distance that the second measuring arm stretches out, makes the device can measure the water of bigger width.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the area A of the present invention.

In the figure: 1. a vehicle body; 2. a roller device; 3. a push rod; 4. a first turntable; 5. a first handle; 6. a first worm; 7. a first worm gear; 8. a circular base; 9. a support pillar; 10. a motor; 11. a first wind-up roll; 12. a first measuring arm; 13. a second measuring arm; 14. a roller; 15. measuring a rope; 16. a conical body; 17. a reinforcement column; 18. an adjustment mechanism; 181. a second turntable; 182. a second handle; 183. a second worm; 184. a screw rod; 185. a second worm gear; 186. a threaded slider; 19. a second wind-up roll; 20. pulling a rope; 21. and (5) fixing blocks.

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. 1-3, the present invention provides a technical solution: a water level measuring device for hydraulic engineering comprises a vehicle body 1, wherein a roller device 2 is arranged at the bottom of the vehicle body 1, so that the device can freely move on the ground, and an operator can conveniently measure water bodies in different places, a push rod 3 is fixedly arranged on the side wall of the vehicle body 1, the operator can move through a push device of the push rod 3, a first rotating disc 4 is rotatably arranged on the side wall of the vehicle body 1, a first handle 5 is fixedly arranged on one side, away from the center of a circle, of the first rotating disc 4, so that the operator can rotate the first rotating disc 4 more laborsavingly, a first worm 6 penetrates through the first rotating disc 4, one end of the first worm 6 is fixedly connected with the first rotating disc 4, the first worm 6 is driven to rotate by rotating the first rotating disc 4, a first worm wheel 7 is rotatably arranged on the inner wall of the vehicle body 1, the first worm wheel 7 is meshed with the first worm 6, and the first worm wheel 7 is driven to rotate by the rotation of the

first worm

6, 1 upper surface of automobile body rotates installs circular base 8, circular base 8 and first worm wheel 7 fixed connection, rotation through first worm wheel 7, it rotates to drive circular base 8, fixed surface installs support column 9 on the circular base 8, support column 9 inner wall fixed mounting has motor 10, fixed mounting has first wind-up roll 11 on the output of motor 10, rotate with the antiport through starter motor 10 forward, cooperate first wind-up roll 11, realize rolling and emission to measuring rope 15, with this water level measurement operation of carrying out the water, fixed mounting has first measuring arm 12 on the lateral wall of support column 9, observation window has been seted up to first measuring arm 12 lateral wall, make things convenient for the staff to look over the scale on measuring rope 15 through observation window. Slidable mounting has second measuring arm 13 on the inner wall of first measuring arm 12, rotates on the inner wall of second measuring arm 13 and installs gyro wheel 14, and first wind-up roll 11 is around being equipped with measuring rope 15, and measuring rope 15 material is the PTFE monofilament and weaves the rope, has the characteristics of putting sour anticorrosion, improves measuring rope 15's life. Measuring 15 other end conical body 16 fixed connection of rope, conical body 16 is the metal block of material is prevented embroidering by outward appearance coating, improves conical body 16's life, through rotating first carousel 4, cooperates first worm 6, makes first worm wheel 7 drive circular base 8 and rotates, cooperates support column 9, changes first measuring arm 12 orientation, when carrying out the water level data monitoring of different positions of same water, avoids setting up repeatedly of device, has saved the required time of measurement greatly.

In this embodiment, a reinforcing column 17 is fixedly mounted on the upper surface of a first measuring arm 12, an adjusting mechanism 18 is disposed inside the first measuring arm 12, the adjusting mechanism 18 includes a second turntable 181, the second turntable 181 is rotatably connected to the outer wall of the first measuring arm 12, a second handle 182 is fixedly mounted on a side of the second turntable 181 away from the center of a circle, the second handle 182 enables a worker to rotate the second turntable 181 in a labor-saving manner, a second worm 183 penetrates through the second turntable 181, the second worm 183 is fixedly connected to the second turntable 181, a screw 184 is rotatably mounted on the inner wall of the first measuring arm 12, a second worm wheel 185 penetrates through the screw 184, the second worm wheel 185 is engaged with the second worm 183, the second worm wheel 185 is driven to rotate by the rotation of the second worm 183, and the second worm wheel 185 is fixedly connected to the screw 184, the screw 184 is driven to rotate by the rotation of the second worm wheel 185, the bottom of the second measuring arm 13 is fixedly provided with a threaded slider 186, the threaded slider 186 is in threaded connection with the screw rod 184, a hole through which the measuring rope 15 can pass is formed in the threaded slider 186, the second rotating disc 181 rotates by rotating, the second worm 183 is matched to drive the second worm wheel 185 to rotate, the screw rod 184 drives the threaded slider 186 to move in the horizontal direction along the screw rod 184, the second measuring arm 13 slides in the horizontal direction along the inner wall of the first measuring arm 12, the extending distance of the second measuring arm 13 is increased, and the device can measure a water body with a larger width.

In this embodiment, the second winding roller 19 is rotatably mounted on the inner wall of the reinforcing column 17, the second winding roller 19 is fixedly connected with the second worm 183, the second worm 183 rotates in different directions to drive the second winding roller 19 to rotate, the second winding roller 19 winds and releases the pull rope 20, the pull rope 20 is wound on the second winding roller 19, the pull rope 20 is made of hemp rope materials, the pull rope 20 made of hemp rope materials has good tensile resistance, and good protection force is provided when the second measuring arm 13 extends out. The other end of the pull rope 20 is fixedly connected with a fixed block 21.

The working principle is as follows: when the water level measuring device for the hydraulic engineering is used, the first rotating disc 4 is rotated to be matched with the first worm 6, the first worm wheel 7 drives the circular base 8 to rotate, the direction of the first measuring arm 12 is changed by being matched with the supporting column 9, repeated erection of the device is avoided when water level data monitoring of different positions of the same water body is carried out, time required by measurement is greatly saved, after the measuring direction is adjusted, the measuring rope 15 is wound and discharged by starting the motor 10 to rotate in the forward direction and in the reverse direction and matching with the first winding roller 11, the measuring rope 15 is always kept in a straight state through the gravity action of the conical body 16, and the conical body 16 is matched to drive the measuring rope 15 to carry out water level measuring operation of the water body;

when a larger water body is measured, the second rotary table 181 is rotated to drive the second worm gear 185 to rotate in cooperation with the second worm 183, the screw 184 drives the threaded slider 186 to move in the horizontal direction along the screw 184, and the second measuring arm 13 slides in the horizontal direction along the inner wall of the first measuring arm 12, so that the extending distance of the second measuring arm 13 is increased, the device can measure a larger-width water body, and therefore the water level measurement requirements of different offshore distances are met, meanwhile, the second winding roller 19 is driven to rotate through the rotation of the second worm 183 in different directions, the winding and the unwinding of the second winding roller 19 on the pull rope 20 are realized, the pull rope 20 provides a protection force for the second measuring arm 13, the abrasion between the second measuring arm 13 and the first measuring arm 12 is reduced, and the service life of the device is prolonged.

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 a water level measuring device for hydraulic engineering, includes automobile body (1), its characterized in that: the trolley is characterized in that a roller device (2) is arranged at the bottom of the trolley body (1), a push rod (3) is fixedly mounted on the side wall of the trolley body (1), a first rotary table (4) is rotatably mounted on the side wall of the trolley body (1), a first handle (5) is fixedly mounted on one side of the center of a circle of the first rotary table (4), a first worm (6) penetrates through the first rotary table (4), one end of the first worm (6) is fixedly connected with the first rotary table (4), a first worm wheel (7) is rotatably mounted on the inner wall of the trolley body (1), a circular base (8) is rotatably mounted on the upper surface of the trolley body (1), a support column (9) is fixedly mounted on the upper surface of the circular base (8), a motor (10) is fixedly mounted on the inner wall of the support column (9), a first winding roller (11) is fixedly mounted on the output end of the motor (10), and a first measuring arm (12) is fixedly mounted on the side wall of the support column (9), the inner wall of the first measuring arm (12) is provided with a second measuring arm (13) in a sliding mode, the inner wall of the second measuring arm (13) is provided with a roller (14) in a rotating mode, the first winding roller (11) is provided with a measuring rope (15) in a winding mode, and the other end of the measuring rope (15) is fixedly connected with the conical body (16).

2. The water level measuring device for the hydraulic engineering according to claim 1, characterized in that: an enhancing column (17) is fixedly mounted on the upper surface of the first measuring arm (12), an adjusting mechanism (18) is arranged inside the first measuring arm (12), a second winding roller (19) is rotatably mounted on the inner wall of the enhancing column (17), a pull rope (20) is wound on the second winding roller (19), and the other end of the pull rope (20) is fixedly connected with a fixed block (21).

3. The water level measuring device for the hydraulic engineering according to claim 2, characterized in that: adjustment mechanism (18) are including second carousel (181), centre of a circle one side fixed mounting is kept away from in second carousel (181) has second handle (182), second carousel (181) runs through second worm (183), rotate on the inner wall of first measuring arm (12) and install hob (184), it has second worm wheel (185) to run through on hob (184), just second worm wheel (185) and hob (184) fixed connection, arm (13) bottom fixed mounting is measured to the second has screw thread slider (186).

4. The water level measuring device for the hydraulic engineering according to claim 3, characterized in that: the threaded sliding block (186) is internally provided with a hole for the measuring rope (15) to pass through.

5. The water level measuring device for the hydraulic engineering according to claim 1, characterized in that: an observation window is arranged on the side wall of the first measuring arm (12).

6. The water level measuring device for the hydraulic engineering according to claim 1, characterized in that: the measuring rope (15) is made of a PTFE monofilament braided rope.

7. The water level measuring device for the hydraulic engineering according to claim 2, characterized in that: the pull rope (20) is made of hemp rope.

8. The water level measuring device for the hydraulic engineering according to claim 1, characterized in that: the conical body (16) is a metal block coated with an anti-embroidery material on the surface.