CN216954737U

CN216954737U - Portable water level measuring device

Info

Publication number: CN216954737U
Application number: CN202220311568.5U
Authority: CN
Inventors: 董泳; 刘肖峰; 管辉; 季骏; 陈功; 鲍中秋
Original assignee: Nanjing Water Planning And Designing Institute Co ltd
Current assignee: Nanjing Water Planning And Designing Institute Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-12
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a portable water level measuring device, relating to the related technical field of hydraulic engineering equipment and comprising an upright post and a turntable, a turntable mounting vertical groove is reserved at the top of the upright post, the turntable is rotatably mounted in the turntable mounting vertical groove through a turntable rotating shaft, the top end of the turntable exceeds the top end of the upright post, the top end of one side of the turntable is provided with a photoelectric counting sensor sending end, the arc surface of the rotary disc is provided with scales, the side surface of the upright post is provided with a connecting seat, one end of the rotary shaft of the rotary disc penetrates into the connecting seat, and the port of the rotary table rotating shaft is provided with a driven wheel, the driven wheel is meshed with a driving wheel, a wire bundling disc is arranged outside the connecting seat and fixedly connected with the driving wheel through a wire bundling disc rotating shaft, the wire bundling disc is connected with a traction rope, a floating ball is arranged on the external port of the traction rope, and a movable lead block is movably sleeved on the traction rope. This portable water level measurement device conveniently carries, can detect the water level in measurement waters fast simultaneously.

Description

Portable water level measuring device

Technical Field

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

Background

The field measurement of water levels of rivers, lakes and the like is closely related to human social life and production. Water level data is needed for planning, designing, constructing and managing hydraulic engineering; the water level data is also needed in the engineering construction of bridges, ports, navigation channels, water supply and drainage and the like; in flood prevention and drought control, water level data is more important and is the basis of hydrologic forecast and hydrologic information. The current water level detection devices are generally classified into a floating type or a fixed type to monitor the water level in real time, but the water level detection devices are poor in portability, and cost waste is caused because the positions of the water level detection devices cannot be moved, so that a portable water level measuring device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable water level measuring device, which solves the problems of poor portability and high cost of the conventional water level detecting equipment in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable water level measuring device comprises a stand column and a rotary table, wherein a rotary table installation vertical groove is reserved at the top of the stand column, the rotary table is rotatably installed inside the rotary table installation vertical groove through a rotary table rotating shaft, the top end of the rotary table exceeds the top end of the stand column, a photoelectric counting sensor sending end is installed at the top end of the rotary table, a photoelectric counting sensor receiving end matched with the photoelectric counting sensor sending end is installed at one end of the top of the stand column, a counting screen is installed at the other end of the top of the stand column, scales are arranged on the arc surface of the rotary table, a connecting seat is installed on the side surface of the stand column, one end of the rotary table rotating shaft penetrates into the connecting seat, a driven wheel is installed on the port of the rotary table rotating shaft, a driving wheel is meshed with the driven wheel, a wire bundling plate is arranged outside the connecting seat, the wire bundling plate is fixedly connected with the driving wheel through a wire bundling plate rotating shaft, and a traction rope is connected with the wire bundling plate, the outer port of the traction rope is provided with a floating ball, and the traction rope is movably sleeved with a movable lead block.

Preferably, a tripod is arranged below the upright post.

Preferably, the rotary disc and the connecting seat form a dismounting structure with the upright post.

Preferably, a handle is mounted on the outer side end of the connecting seat.

Preferably, the movable lead block is oval, and the traction rope penetrates through the movable lead block along the length direction of the movable lead block.

Preferably, the length of one circumference of the rotating disc is 100 cm.

Compared with the prior art, the utility model has the beneficial effects that: this portable water level measuring device measures real-time water level through the haulage rope, through tying up a floater on the rope to the lead block that can move about of cover on the rope utilizes the lead block to find the waters riverbed, the lead block can with the floater between the line straight, thereby this segment length reaches the water level degree of depth, this segment length is through turning into the number of turns of the carousel, through count sensor record number of turns, the scale on the cooperation carousel simultaneously can accurate measurement of depth degree.

Drawings

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

FIG. 2 is a schematic structural elevation view of the present invention;

FIG. 3 is a schematic side view of the turntable position of the present invention;

fig. 4 is a schematic diagram of the operation of the present invention.

In the figure: 1. a column; 2. a tripod; 3. the turntable is provided with a vertical groove; 4. a turntable; 5. a turntable rotating shaft; 6. a connecting seat; 7. a driven wheel; 8. wire bundling disc; 9. a wire bundling plate rotating shaft; 10. a driving wheel; 11. a hauling rope; 12. a floating ball; 13. a movable lead block; 14. a photoelectric counting sensor receiving end; 15. a photoelectric counting sensor sending end; 16. a counting screen; 17. and (4) calibration.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable water level measuring device, which comprises a vertical column 1 and a rotating disc 4,

preferably, a tripod is installed below the upright column 1, so that the whole device can be conveniently fixed.

A turntable mounting vertical groove 3 is reserved at the top of the upright post 1, the turntable 4 is rotatably mounted in the turntable mounting vertical groove 3 through a turntable rotating shaft 5, the top end of the turntable 4 exceeds the top end of the upright post 1, a photoelectric counting sensor sending end 15 is mounted at the top end of one side of the turntable 4, a photoelectric counting sensor receiving end 14 matched with the photoelectric counting sensor sending end 15 is mounted at one end of the top of the upright post 1, a counting screen 16 is mounted at the other end of the top of the upright post 1, scales 17 are arranged on the arc surface of the turntable 4, a connecting seat 6 is mounted on the side surface of the upright post 1, one end of the turntable rotating shaft 5 penetrates into the connecting seat 6, a driven wheel 7 is mounted on the port of the turntable rotating shaft 5, a driving wheel 10 is meshed on the driven wheel 7, a bundling disc 8 is arranged outside the connecting seat 6, the bundling disc 8 is fixedly connected with the driving wheel 10 through a bundling disc rotating shaft 9, and a traction rope 11 is connected on the bundling disc 8, a floating ball 12 is arranged on the external port of the traction rope 11, and a movable lead block 13 is movably sleeved on the traction rope 11.

Preferably, the rotary table 4 and the connecting seat 6 form a disassembly structure with the upright post 1, so that the device is convenient to maintain.

Preferably, a handle is installed on the outer side end of the connecting seat 6, so that winding and unwinding are facilitated.

Preferably, the movable lead 13 is in an oval shape, and the hauling cable 11 penetrates through the movable lead 13 along the length direction of the movable lead 13, so that the possibility that the movable lead 13 is stuck on the water bottom is reduced.

Preferably, the length of one circumference of the rotating disk 4 is 100 cm.

The working principle is as follows: the device is brought to a measuring water area position, a tripod 2 is opened and placed on the ground, a wire bundling disc 8 is opened, a floating ball 12 and a movable lead block 13 are thrown to a measuring water area, after the movable lead block 13 sinks to the bottom, wires between the floating ball 12 and the movable lead block 13 are straightened, in the paying-off and rotating process of the wire bundling disc 8, the wire bundling disc 8 drives a driving wheel 10 to rotate through a wire bundling disc rotating shaft 9, the driving wheel 10 is meshed with a driven wheel 7, the rotating disc 4 is further driven to rotate through a rotating disc rotating shaft 5, a photoelectric counting sensor sending end 15 on the rotating disc 4 is matched with a photoelectric counting sensor receiving end 14, when the rotating disc 4 rotates for one circle, a counting sensor records the number of circles, the number of circles is displayed through a counting screen 16, the redundant length is read out through a scale 17 on the rotating disc 4, the device is good in portability, and meanwhile, the water depth can be accurately read out.

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. A portable water level measuring device is characterized in that: including stand (1) and carousel (4), the top reservation of stand (1) has carousel installation to erect groove (3), carousel (4) rotate through carousel pivot (5) and install inside carousel installation erects groove (3), the top of carousel (4) surpasss the top of stand (1), photoelectric counting sensor transmitting terminal (15) are installed on one side top of carousel (4), photoelectric counting sensor receiving terminal (14) with photoelectric counting sensor transmitting terminal (15) complex is installed to the top one end of stand (1), counting screen (16) are installed to the top other end of stand (1), be provided with scale (17) on the arc surface of carousel (4), connecting seat (6) are installed to the side of stand (1), the one end of carousel pivot (5) runs through into inside connecting seat (6), and install on this port of carousel pivot (5) from driving wheel (7), the driving wheel (10) is meshed with the driven wheel (7), the wire bundling disc (8) is arranged outside the connecting seat (6), the wire bundling disc (8) is fixedly connected with the driving wheel (10) through a wire bundling disc rotating shaft (9), the traction rope (11) is connected onto the wire bundling disc (8), a floating ball (12) is installed on an external port of the traction rope (11), and the movable lead block (13) is movably sleeved on the traction rope (11).

2. A portable water level measuring device according to claim 1, wherein: a tripod is arranged below the upright post (1).

3. A portable water level measuring device according to claim 1, wherein: the rotary table (4) and the connecting seat (6) form a dismounting structure with the upright post (1).

4. A portable water level measuring device according to claim 1, wherein: and a handle is arranged at the outer side end of the connecting seat (6).

5. A portable water level measuring device according to claim 1, wherein: the movable lead block (13) is oval, and the traction rope (11) penetrates through the movable lead block (13) along the length direction of the movable lead block (13).

6. A portable water level measuring device according to claim 1, wherein: one circumference of the rotating disc (4) is 100cm in length.