CN213689666U

CN213689666U - Real-time measuring device for river channel survey flow velocity

Info

Publication number: CN213689666U
Application number: CN202021726060.9U
Authority: CN
Inventors: 张振军; 唐磊; 郝金义; 杨松; 王正洋; 李振鹏; 孙慧敏; 胡立; 贾勇帅; 冉中鑫; 张成孝
Original assignee: Hanjiang Hydrology And Water Resources Survey Bureau Of Hydrology Bureau Of Yangtze River Water Resources Commission
Current assignee: Hanjiang Hydrology And Water Resources Survey Bureau Of Hydrology Bureau Of Yangtze River Water Resources Commission
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-13
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a river course surveys velocity of flow real-time measuring device, including bottom plate and expansion bracket, the universal wheel is installed to the bottom of bottom plate, and the expansion bracket is installed at the top of bottom plate to the protecting crust is installed at the top of expansion bracket, the fixed block is installed at the top of expansion bracket, and the inboard of fixed block installs the display screen, induction system is installed with the outer wall of branch to the top of bottom plate. This river course surveys velocity of flow real-time measuring device is provided with expansion bracket, universal wheel and induction system, when using, through expansion bracket, universal wheel and induction system's setting, has made things convenient for people's carrying, has also reduced people's labour simultaneously, has also increased some automatic program, has simplified people's work flow, has also made things convenient for people's operation, has improved measuring efficiency, also can not occupation space when not the while, has increased the practicality of device.

Description

Real-time measuring device for river channel survey flow velocity

Technical Field

The utility model relates to a measure technical field, specifically be a river course surveys velocity of flow real-time measuring device.

Background

Along with the increasingly tense water resources of the national industrial development, the water pollution aggravates and the available water resources are more scarce, the importance of online monitoring of the flow of medium and small rivers is very outstanding, the available water resources can be mastered in real time through measuring the flow velocity of the river channels, the water quantity of county-level and city-level river basin can be allocated through a sluice and the like, the trend of sewage is known at the same time, a decision basis is provided, and most important is that the flow of each river channel can be mastered during mountain torrents and typhoons to prevent natural disasters.

With the development of the times, rivers do not exist around houses where people live, but continuous raining can be delayed sometimes, rainwater on roads is drained into the rivers through a drainage system, at the moment, the flow rate of the rivers needs to be surveyed through measurement, a measuring device used in the current market is complex in operation and can be used by people with related knowledge, so that the use of people can be reduced, meanwhile, a display screen is not protected during measurement, the working efficiency of measurement can be reduced, the service life of the measuring device can be shortened, the measuring device is not convenient to carry, the labor force of people is increased, and great inconvenience is brought to people working daily.

We have proposed a real-time flow rate measurement device for river channel survey in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a river course surveys real-time measuring device of velocity of flow to solve the inconvenient problem that is not fine with the operation effect of carrying of measuring device on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a real-time measuring device for the flow velocity of river channel survey comprises a bottom plate and a telescopic frame, wherein universal wheels are installed at the bottom of the bottom plate, the telescopic frame is installed at the top of the bottom plate, a protective shell is installed at the top of the telescopic frame, a fixed block is installed at the top of the telescopic frame, a display screen is installed on the inner side of the fixed block, a support rod is installed at the upper left of the bottom plate, a limit groove is formed in the inner side of the support rod, a buckle is installed on the inner side of the limit groove, a telescopic spring is installed on the inner side of the buckle, a telescopic rod is installed at one end of the telescopic spring, a slide way is installed on the inner side of the telescopic rod, a movable block is installed on the outer wall of the slide way, a slide groove is formed in the inner side of the movable block, a slide block is, the transmission line is installed at the top of branch, induction system is installed with the outer wall of branch in the top of bottom plate.

Preferably, the number of universal wheels is 2, and the universal wheels use the perpendicular bisector of bottom plate to set up as symmetry axis symmetry.

Preferably, the inner side of the fixing block is fixedly connected with the outer wall of the display screen, the shape and the size of the fixing block are the same as those of the display screen, and the upper length and the lower length of the display screen are greater than those of the fixing block.

Preferably, the shape and size of the limiting groove are the same as those of the buckle, and the inner side of the limiting groove is designed to be of a concave-shaped structure.

Preferably, the number of the movable blocks is 2, the movable blocks are symmetrically arranged by taking the horizontal line of the sliding rod as a symmetry axis, and the movable blocks are arranged in a square structure.

Compared with the prior art, the beneficial effects of the utility model are that: the real-time measuring device for the river channel survey flow rate;

1. the telescopic frame, the universal wheels and the sensing device are arranged, so that when the device is used, the telescopic frame, the universal wheels and the sensing device are arranged, people can conveniently carry the device, the labor force of people is reduced, some automatic programs are added, the working flow of people is simplified, the operation of people is facilitated, the measuring efficiency is improved, meanwhile, the device does not occupy space when not used, and the practicability of the device is improved;

2. be provided with telescopic link and slide bar, when using, through the setting of telescopic link and slide bar, increased measuring convenience, increased measuring device's multifunctionality simultaneously, improved people's work efficiency, increased the frequency that people used, brought very big facility for daily work people.

Drawings

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

FIG. 2 is a schematic view of the front view structure of the telescopic rod of the present invention;

FIG. 3 is a schematic view of the front view structure of the slide bar of the present invention;

fig. 4 is a schematic view of the back structure of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a telescopic frame; 4. a protective shell; 5. a fixed block; 6. a display screen; 7. a transmission line; 8. a strut; 9. an induction device; 10. a limiting groove; 11. buckling; 12. a tension spring; 13. a telescopic rod; 14. a slideway; 15. a movable block; 16. a chute; 17. a slider; 18. an audiometric device; 19. a measuring device body; 20. a slide bar.

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. 1-4, the present invention provides a technical solution: a real-time measuring device for river channel surveying flow velocity comprises a bottom plate 1, universal wheels 2, a telescopic frame 3, a protective shell 4, a fixed block 5, a display screen 6, a transmission line 7, a support rod 8, a sensing device 9, a limiting groove 10, a buckle 11, a telescopic spring 12, a telescopic rod 13, a slide way 14, a movable block 15, a sliding groove 16, a sliding block 17, an audiometric device 18, a measuring device body 19 and a sliding rod 20, wherein the universal wheels 2 are installed at the bottom of the bottom plate 1, the telescopic frame 3 is installed at the top of the bottom plate 1, the protective shell 4 is installed at the top of the telescopic frame 3, the fixed block 5 is installed at the top of the telescopic frame 3, the display screen 6 is installed at the inner side of the fixed block 5, the support rod 8 is installed at the upper left side of the bottom plate 1, the limiting groove 10 is formed at the inner side of the support rod 8, the buckle 11 is installed at the, and the slide 14 is installed to the inboard of telescopic link 13, movable block 15 is installed to the outer wall of slide 14, and the inboard of movable block 15 has seted up spout 16, and slider 17 is installed to the inboard of spout 16, slide bar 20 is installed at the top of slider 17, and listening device 18 is installed to the outer wall of slide bar 20, and measuring device body 19 is installed at the top of slide bar 20, and transmission line 7 is installed at the top of branch 8, and induction system 9 is installed with the outer wall of branch 8 in the top of bottom plate 1.

The quantity of universal wheel 2 is 2, and universal wheel 2 uses the perpendicular bisector of bottom plate 1 to set up as symmetry axis symmetry, and the design of above-mentioned structure makes things convenient for people to measuring device's carrying, has reduced people's labour.

The inboard of fixed block 5 and the outer wall fixed connection of display screen 6, and the shape size of fixed block 5 is the same with the shape size of display screen 6 to the upper and lower length of display screen 6 is greater than the upper and lower length of fixed block 5, and the design of above-mentioned structure has increased the stability of display screen 6, avoids dropping of display screen 6.

The shape and size of limiting groove 10 are the same as the shape and size of buckle 11, and the inner side of limiting groove 10 is the structural design of character cut in bas-relief shape, and the design of above-mentioned structure makes things convenient for the block of limiting groove 10 and buckle 11.

The number of the movable blocks 15 is 2, the movable blocks 15 are symmetrically arranged by taking the horizontal line of the sliding rod 20 as a symmetry axis, the movable blocks 15 are arranged in a square structure, and the design of the structure increases the fixity of the sliding block 17.

The working principle is as follows: when the real-time river channel survey flow rate measuring device is used, firstly, referring to fig. 1, when a universal wheel 2 is arranged on a bottom plate 1, an expansion bracket 3 is arranged above the bottom plate 1, people can adjust the height of the expansion bracket 3 at will, when the device is not used, the measuring device can be contracted through the expansion bracket 3, the carrying of people is facilitated, no space is occupied, when a display screen 6 is placed, a fixed block 5 is arranged above the expansion bracket 3, the display screen 6 is fixed, referring to fig. 2-3, when in measurement, the length of a sliding rod 20 is expanded and contracted through the matching of a slide way 14 in an expansion link 13 and a movable block 15, the measurement device body 19 is convenient to measure, meanwhile, listening and measuring devices 18 are arranged on two sides of the sliding rod 20, and the measurement result and the listening and measuring result can be transmitted to the display screen 6 through a transmission line 7 above a supporting rod 8, let the survey crew take notes, when having measured, induction system 9 will be withdrawed telescopic link 13, is the same theory of operation also at the during operation, has reduced people's operation procedure.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a river course surveys real-time measuring device of velocity of flow, includes bottom plate (1) and expansion bracket (3), its characterized in that: the universal wheel (2) is installed at the bottom of the bottom plate (1), the telescopic frame (3) is installed at the top of the bottom plate (1), the protective shell (4) is installed at the top of the telescopic frame (3), the fixing block (5) is installed at the top of the telescopic frame (3), the display screen (6) is installed on the inner side of the fixing block (5), the supporting rod (8) is installed on the upper left side of the bottom plate (1), the limiting groove (10) is formed in the inner side of the supporting rod (8), the buckle (11) is installed on the inner side of the limiting groove (10), the telescopic spring (12) is installed on the inner side of the buckle (11), the telescopic rod (13) is installed at one end of the telescopic spring (12), the slide (14) is installed on the inner side of the telescopic rod (13), the movable block (15) is installed on the outer wall of the slide (14), and slider (17) are installed to the inboard of spout (16), slide bar (20) are installed at the top of slider (17), and the outer wall of slide bar (20) is installed and is listened measuring device (18) to measuring device body (19) are installed at the top of slide bar (20), transmission line (7) are installed at the top of branch (8), induction system (9) are installed with the outer wall of branch (8) in the top of bottom plate (1).

2. The device of claim 1, wherein the device comprises: the quantity of universal wheel (2) is 2, and the perpendicular bisector that universal wheel (2) used bottom plate (1) sets up as symmetry axis symmetry.

3. The device of claim 1, wherein the device comprises: the inner side of the fixing block (5) is fixedly connected with the outer wall of the display screen (6), the shape and the size of the fixing block (5) are the same as those of the display screen (6), and the upper length and the lower length of the display screen (6) are greater than those of the fixing block (5).

4. The device of claim 1, wherein the device comprises: the shape and size of the limiting groove (10) are the same as those of the buckle (11), and the inner side of the limiting groove (10) is designed to be of a concave-shaped structure.

5. The device of claim 1, wherein the device comprises: the number of the movable blocks (15) is 2, the movable blocks (15) are symmetrically arranged by taking the horizontal line of the sliding rod (20) as a symmetry axis, and the movable blocks (15) are arranged in a square structure.