CN217585935U - Water level detection device for hydraulic and hydroelectric engineering - Google Patents

Abstract

The utility model discloses a water level detection device for hydraulic and hydroelectric engineering, include: a top box; the bottom end of the top box is provided with an extension block; the bottom end of the extension block is provided with a support column; the bottom end of the supporting column is provided with a base; the gyro wheel, the bottom four corners of base all is provided with the gyro wheel. This water level detection device for hydraulic and hydroelectric engineering passes through the screw rod and drives vice runner removal to through the height of pneumatic cylinder adjustment inner sleeve piece, prevent that the connecting band from receiving the blowing and changing the measuring position, the practicality is stronger.

Description

Water level detection device for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a hydroelectric engineering technical field specifically is a water level detection device for hydraulic and hydroelectric engineering.

Background

The water conservancy and hydropower engineering mainly researches basic knowledge and skills in the aspects of water resources, hydraulic structures, hydraulics, fluid dynamics, water conservancy engineering technology and the like, surveys, plans, designs, constructions, management and the like of the water conservancy and hydropower engineering, for example: planning of north-south water transfer projects, building of hydraulic buildings such as hydropower stations, dams and gates, designing of river treatment projects and the like;

most directness of current water conservancy and hydropower engineering water level detection device is measured the measuring instrument through the mode that goes up and down, but because the pull connecting band that descends is thin again for a large time long, when the weather is relatively poor, the connecting band is easily blown askew by big wind for measuring some emergence skew, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water level detection device for hydraulic and hydroelectric engineering to solve the problem that the water level detection device for hydraulic and hydroelectric engineering of prior art can't stably descend at least.

In order to achieve the above object, the utility model provides a following technical scheme: a water level detection device for hydraulic and hydroelectric engineering, comprising:

a top box;

the bottom end of the top box is provided with an extension block;

the bottom end of the extension block is provided with a support column;

the bottom end of the supporting column is provided with a base;

the gyro wheel, the bottom four corners of base all is provided with the gyro wheel.

Preferably, the inner chamber of top case is provided with the support, be provided with main runner between the support, the one end of support is provided with motor one, the output shaft interference fit of motor one has main runner, the surface of main runner is provided with the connecting band, the one end of connecting band is provided with the caliber.

Preferably, the middle part of the connecting band is engaged with an auxiliary rotating wheel, a connecting rod is arranged in a center hole of the auxiliary rotating wheel, sliding blocks are arranged at two ends of the connecting rod, and the sliding blocks are respectively arranged in inner grooves at two ends of the extending block in a sliding mode.

Preferably, a sliding rod is arranged in an inner groove in one end of the extension block, a screw rod is rotatably arranged in an inner groove in the other end of the extension block, a second motor is arranged at one end of the screw rod, and the sliding rod and the screw rod are respectively arranged on the surfaces of the sliding blocks at the two ends.

Preferably, the bottom of slider is provided with the bottom block, the both ends of bottom block all are provided with the side slider.

Preferably, the bottom ends of the bottom blocks at the two ends are provided with connecting plates, the bottom ends of the connecting plates are provided with outer sleeve blocks, and the inner ends of the outer sleeve blocks are provided with inner sleeve blocks in a sliding mode.

Preferably, one end of the outer sleeve block is provided with a protection block, the inner end of the protection block is provided with a hydraulic cylinder, the surface of the inner sleeve block is provided with a connecting block, and the output end of the hydraulic cylinder is arranged at the top end of the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: this water level detection device for hydraulic and hydroelectric engineering passes through the screw rod and drives vice runner removal to through the height of pneumatic cylinder adjustment inner sleeve piece, prevent that the connecting band from receiving the blowing and changing the measuring position, the practicality is stronger.

Drawings

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

FIG. 2 is a side cross-sectional view of FIG. 1;

fig. 3 is a front sectional view of the extension block of fig. 1.

In the figure: 1. the device comprises a top box, 2, an extension block, 3, a support column, 4, a base, 5, rollers, 6, a support, 7, a main rotating wheel, 8, a motor I, 9, a connecting belt, 10, an auxiliary rotating wheel, 11, a connecting rod, 12, a sliding block, 13, a sliding rod, 14, a screw rod, 15, a motor II, 16, a bottom block, 17, a side sliding block, 18, a connecting plate, 19, an outer sleeve block, 20, a protection block, 21, a hydraulic cylinder, 22, an inner sleeve block, 23, a connecting block, 24 and a measurer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a water level detection device for hydraulic and hydroelectric engineering, comprising: a top box 1; the extension block 2, the support column 3, the base 4, the roller 5 and the bottom end of the top box 1 are provided with the extension block 2; the bottom end of the extension block 2 is provided with a support column 3; the bottom end of the supporting column 3 is provided with a base 4; four corners of the bottom end of the base 4 are provided with idler wheels 5, and the device can be driven to move through the idler wheels.

Preferably, a bracket 6 is arranged in the inner cavity of the top box 1, a main rotating wheel 7 is arranged between the brackets 6, a first motor 8 is arranged at one end of the bracket 6, the main rotating wheel 7 is in interference fit with an output shaft of the first motor 8, a connecting belt 9 is arranged on the surface of the main rotating wheel 7, a measurer 24 is arranged at one end of the connecting belt 9, and the first motor 8 drives the main rotating wheel 7 to rotate.

Preferably, the middle part of the connecting band 9 is engaged with a secondary runner 10, a connecting rod 11 is arranged in the central hole of the secondary runner 10, two ends of the connecting rod 11 are both provided with sliders 12, the sliders 12 are respectively slidably arranged in inner grooves at two ends of the extension block 2, and the secondary runner 10 is driven to move by the movement of the sliders 12.

Preferably, a sliding rod 13 is arranged in an inner groove at one end of the extension block 2, a screw 14 is rotatably arranged in an inner groove at the other end of the extension block 2, a motor two 15 is arranged at one end of the screw 14, the sliding rod 13 and the screw 14 are respectively arranged on the surfaces of the sliding blocks 12 at the two ends, and the sliding blocks 12 are driven to move by the screw 14.

Preferably, the bottom end of the slider 12 is provided with a bottom block 16, and both ends of the bottom block 16 are provided with side sliders 17, so that the connecting plate 18 can be slid and stabilized by the side sliders 17.

Preferably, the bottom ends of the bottom blocks 16 at two ends are provided with a connecting plate 18, the bottom end of the connecting plate 18 is provided with an outer sleeve block 19, the inner end of the outer sleeve block 19 is slidably provided with an inner sleeve block 22, and the inner sleeve block 22 can be lifted through the above.

Preferably, one end of the outer sleeve block 19 is provided with a protection block 20, the inner end of the protection block 20 is provided with a hydraulic cylinder 21, the surface of the inner sleeve block 22 is provided with a connection block 23, the output end of the hydraulic cylinder 21 is arranged at the top end of the connection block 23, and the hydraulic cylinder 21 drives the inner sleeve block 22 to lift.

The motor, the hydraulic cylinder and the measurer adopt the prior art, and the motor, the hydraulic cylinder and the measurer can meet the requirements of the scheme.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

When the device is used, the screw rod 14 is driven to rotate by the second motor 15, the screw rod 14 drives the sliding block 12 to slide in the grooves in the extension block 2 again, the connecting rod 11 and the auxiliary runner 10 are driven to move outwards, the sliding block 12 moves to drive the bottom block 16 to move simultaneously, the side sliding blocks 17 slide on the inner wall of the extension block 2 to drive the connecting plate 18 and the outer sleeve block 19 to move simultaneously, then the hydraulic cylinder 21 is started according to the height from a measuring point to the water surface to drive the connecting block 23 and the inner sleeve block 22 to move downwards, the first motor 8 drives the main runner 7 to rotate, the connecting belt 9 transports the measurer 24 downwards through the auxiliary runner 10, and the measurer 24 is stably descended for measurement.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (7)

1. The utility model provides a water level detection device for hydraulic and hydroelectric engineering which characterized in that includes:

a top box (1);

the bottom end of the top box (1) is provided with an extension block (2);

the bottom end of the extension block (2) is provided with a support column (3);

the base (4) is arranged at the bottom end of the supporting column (3);

the roller (5), the bottom four corners of base (4) all is provided with gyro wheel (5).

2. The water level detection device for the water conservancy and hydropower engineering according to claim 1, wherein a bracket (6) is arranged in an inner cavity of the top box (1), a main rotating wheel (7) is arranged between the brackets (6), a first motor (8) is arranged at one end of each bracket (6), the first motor (8) is in interference fit with a main rotating wheel (7) through an output shaft, a connecting belt (9) is arranged on the surface of the main rotating wheel (7), and a measurer (24) is arranged at one end of the connecting belt (9).

3. The water level detection device for the water conservancy and hydropower engineering according to claim 2, wherein an auxiliary runner (10) is meshed in the middle of the connecting belt (9), a connecting rod (11) is arranged in a center hole of the auxiliary runner (10), sliding blocks (12) are arranged at two ends of the connecting rod (11), and the sliding blocks (12) are respectively arranged in inner grooves in two ends of the extension block (2) in a sliding manner.

4. The water level detection device for the water conservancy and hydropower engineering, as claimed in claim 3, wherein a slide rod (13) is arranged in an inner groove at one end of the extension block (2), a screw rod (14) is rotatably arranged in an inner groove at the other end of the extension block (2), a second motor (15) is arranged at one end of the screw rod (14), and the slide rod (13) and the screw rod (14) are respectively arranged on the surfaces of the slide blocks (12) at the two ends.

5. The water level detection device for the water conservancy and hydropower engineering according to claim 4, wherein a bottom block (16) is arranged at the bottom end of the sliding block (12), and side sliding blocks (17) are arranged at both ends of the bottom block (16).

6. A water level detection device for water conservancy and hydropower engineering according to claim 5, wherein the bottom ends of the bottom blocks (16) at two ends are provided with connecting plates (18), the bottom ends of the connecting plates (18) are provided with outer sleeve blocks (19), and the inner ends of the outer sleeve blocks (19) are slidably provided with inner sleeve blocks (22).

7. The water level detection device for the water conservancy and hydropower engineering according to claim 6, wherein one end of the outer sleeve block (19) is provided with a protection block (20), the inner end of the protection block (20) is provided with a hydraulic cylinder (21), the surface of the inner sleeve block (22) is provided with a connecting block (23), and the output end of the hydraulic cylinder (21) is arranged at the top end of the connecting block (23).

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