CN216560651U

CN216560651U - Flow measuring instrument by image method

Info

Publication number: CN216560651U
Application number: CN202220893574.6U
Authority: CN
Inventors: 薛超; 张毅强; 牛茂苍; 付邦鹏; 刘乡盟; 陈东亮; 张鹏超
Original assignee: Tiandy Technologies Co Ltd
Current assignee: Tiandy Technologies Co Ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-05-17
Anticipated expiration: 2032-04-18

Abstract

The utility model relates to the technical field of flow meters and discloses an image method flow meter which comprises a base, wherein a fixed box is fixedly installed at the top of the base, a rotating table is rotatably installed at the top of the fixed box, an installation box is fixedly installed at the top of the rotating table, a laser emitter is fixedly installed on the right side of the installation box, a camera is fixedly installed at the top of the installation box, a control center is fixedly installed in the installation box, a storage battery is fixedly installed in the fixed box, an angle adjusting mechanism is arranged in the fixed box, a height adjusting mechanism is arranged in the base, and the height adjusting mechanism extends to the outer bottom of the base. This image method current surveying appearance, through the angle adjustment mechanism who sets up, in the use, can drive the rotation of fixed case through fixed motor, and then adjust the angle of laser emitter and camera to reach the effect that need not artifical manual regulation, it is more convenient to use.

Description

Flow measuring instrument by image method

Technical Field

The utility model relates to the technical field of flow measuring instruments, in particular to a flow measuring instrument by an image method.

Background

The flow meter is an instrument for measuring the water flow velocity in a river, and can be divided into an ultrasonic flow meter, a radar flow meter, a doppler flow meter, an image flow meter and the like according to different principles, wherein the image flow meter is commonly used for measurement.

In the prior art, the used image flow meter needs to manually adjust the angle between the laser emitter and the camera in the using process, and then the current image flow meter is inconvenient to use on uneven ground and adjust the angle between the laser emitter and the camera, so that the problem needs to be solved by changing in and out the image flow meter.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a flow meter using an image method to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: image method current surveying appearance, the on-line screen storage device comprises a base, the top fixed mounting of base has the fixed case, the top of fixed case is rotated and is installed and rotate the platform, the top fixed mounting who rotates the platform has the install bin, the right side fixed mounting of install bin has laser emitter, the top fixed mounting of install bin has the camera, the inside fixed mounting of install bin has control center, the inside fixed mounting of fixed case has the battery, the inside of fixed case is provided with angle adjustment mechanism, the inside of base is provided with high adjustment mechanism, just high adjustment mechanism extends to the outer bottom of base.

The angle adjusting mechanism comprises a fixed motor, the fixed motor is fixedly mounted on the inner wall of the bottom of the fixed box, a motor shaft is arranged at the top of the fixed motor, a first gear is fixedly mounted on the outer portion of the motor shaft, a second gear is meshed with the left side of the first gear, and a rotating shaft is fixedly mounted at the middle position of the second gear.

Preferably, one end of the motor shaft, which is far away from the fixed motor, is provided with a rotating seat, and the rotating seat is fixedly installed on the inner wall of the top of the fixed box, so that the motor shaft is convenient to support and rotate.

Preferably, the bottom of axis of rotation is provided with rotates the seat, rotates seat fixed mounting on the bottom inner wall of fixed case, the top fixed mounting of axis of rotation is in the bottom of install bin, is convenient for make the axis of rotation support rotate.

Preferably, a through hole is formed in the top of the fixing box, a fixing bearing is fixedly mounted in the through hole, and the rotating shaft penetrates through an inner ring of the fixing bearing, so that the rotating shaft can conveniently penetrate through the fixing box to rotate.

Preferably, height adjusting mechanism is including fixed frame, fixed frame fixed mounting is in the inside of base, just fixed frame extends to the outer bottom of base, the inside fixed mounting of fixed frame has electronic pole, the bottom fixed mounting of electronic pole has the sliding block, the bottom fixed mounting of sliding block has the sliding bar, just sliding block slidable mounting is in the inside of fixed frame, is convenient for make the sliding block drive the sliding bar and slide.

Preferably, the one end that the sliding block was kept away from to the slide bar is articulated to be installed articulated seat, the bottom fixed mounting of articulated seat has the backup pad, the through-hole has been seted up with the corresponding position department of slide bar in the bottom of fixed frame, just the slide bar passes the through-hole, is convenient for make the slide bar pass fixed frame and slide.

Preferably, the height adjusting mechanisms are four in number and are arranged at the bottom of the base in a square structure, so that the base is stably supported.

Compared with the prior art, the utility model provides the flow meter by the image method, which has the following beneficial effects:

1. this image method current surveying appearance through the angle adjustment mechanism who sets up, in the use, can drive the rotation of fixed case through fixed motor, and then adjusts the angle of laser emitter and camera to reach the effect that need not artifical manual regulation, it is more convenient to use.

2. This image method flow meter through the high adjustment mechanism who sets up, in the use, can adjust the height at four angles in base bottom, and the flow meter of being convenient for uses subaerially at unevenness to be convenient for adjust the inclination of base, and then adjust the inclination of laser emitter and camera.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

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

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

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is a right view of the structure of the present invention.

In the figure: 1. a base; 2. a fixed box; 21. a rotating table; 3. installing a box; 4. a laser transmitter; 5. a camera; 6. a control center; 7. a storage battery; 8. an angle adjusting mechanism; 81. fixing a motor; 82. a motor shaft; 83. a first gear; 84. a second gear; 85. a rotating shaft; 86. fixing the bearing; 9. a height adjustment mechanism; 91. a fixing frame; 92. an electric rod; 93. a slider; 94. a slide bar; 95. a hinged seat; 96. and a support plate.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: flow measuring instrument by image method, including base 1, base 1's top fixed mounting has fixed box 2, fixed box 2's top is rotated and is installed and rotate platform 21, the top fixed mounting who rotates platform 21 has install bin 3, install bin 3's right side fixed mounting has laser emitter 4, install bin 3's top fixed mounting has camera 5, install bin 3's inside fixed mounting has control center 6, fixed box 2's inside fixed mounting has battery 7, fixed box 2's inside is provided with angle adjustment mechanism 8, base 1's inside is provided with height adjustment mechanism 9, and height adjustment mechanism 9 extends to base 1 outer bottom.

The angle adjusting mechanism 8 comprises a fixed motor 81, the fixed motor 81 is fixedly installed on the inner wall of the bottom of the fixed box 2, the top of the fixed motor 81 is provided with a motor shaft 82, the outside of the motor shaft 82 is fixedly provided with a first gear 83, the left side of the first gear 83 is engaged with a second gear 84, the middle position of the second gear 84 is fixedly provided with a rotating shaft 85, one end of the motor shaft 82 far away from the fixed motor 81 is provided with a rotating seat, the rotating seat is fixedly installed on the inner wall of the top of the fixed box 2 so as to enable the motor shaft 82 to support and rotate, the bottom of the rotating shaft 85 is provided with a rotating seat, the rotating seat is fixedly installed on the inner wall of the bottom of the fixed box 2, the top of the rotating shaft 85 is fixedly installed on the bottom of the installation box 3 so as to enable the rotating shaft 85 to support and rotate, the top of the fixed box 2 is provided with a through hole, a fixed bearing 86 is fixedly installed in the through hole, and the rotating shaft 85 passes through the inner ring of the fixed bearing 86, it is convenient to rotate the rotation shaft 85 through the stationary box 2.

The height adjusting mechanisms 9 comprise four height adjusting mechanisms 9, the fixed frame 91 is fixedly arranged inside the base 1, the fixed frame 91 extends to the outer bottom of the base 1, an electric rod 92 is fixedly arranged inside the fixed frame 91, a sliding block 93 is fixedly arranged at the bottom of the electric rod 92, a sliding rod 94 is fixedly arranged at the bottom of the sliding block 93, the sliding block 93 is slidably arranged inside the fixed frame 91 so as to enable the sliding block 93 to drive the sliding rod 94 to slide, a hinged seat 95 is hinged at one end, away from the sliding block 93, of the sliding rod 94, a supporting plate 96 is fixedly arranged at the bottom of the hinged seat 95, through holes are formed in the positions, corresponding to the bottom of the fixed frame 91 and the sliding rod 94, of the sliding rod 94 penetrates through the through holes so as to enable the sliding rod 94 to slide through the fixed frame 91, the height adjusting mechanisms 9 are arranged in the total number, and the four height adjusting mechanisms 9 are arranged at the bottom of the base 1 in a square structure, so as to stably support the base 1.

In practical operation, when the device is used, the support plate 96 is placed on the ground, then the electric rod 92 drives the sliding block 93 to slide on the fixing frame 91, the sliding block 93 drives the sliding rod 94 to slide downwards, the sliding rod 94 drives the base 1 to move upwards, the height of the four sliding rods 94 at the bottom of the base 1 is adjusted, the height of the whole flow meter and the angle between the laser emitter 4 and the camera 5 are adjusted, the laser emitter 4 and the camera 5 are aligned with the river, the motor shaft 82 is driven to rotate by the fixing motor 81, the motor shaft 82 drives the first gear 83 to rotate, the second gear 84 drives the second gear 84 to rotate by the first gear 83, the rotating shaft 85 drives the mounting box 3 to rotate by penetrating through the fixing bearing 86, and the mounting box 3 drives the rotating platform 21 to rotate at the top of the fixing box 2, thereby adjusting the angle of the camera 5 to the laser transmitter 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. Flow measurement instrument by image method, including base (1), its characterized in that: the top of the base (1) is fixedly provided with a fixed box (2), the top of the fixed box (2) is rotatably provided with a rotating platform (21), the top of the rotating platform (21) is fixedly provided with an installation box (3), the right side of the installation box (3) is fixedly provided with a laser emitter (4), the top of the installation box (3) is fixedly provided with a camera (5), the inside of the installation box (3) is fixedly provided with a control center (6), the inside of the fixed box (2) is fixedly provided with a storage battery (7), the inside of the fixed box (2) is provided with an angle adjusting mechanism (8), the inside of the base (1) is provided with a height adjusting mechanism (9), and the height adjusting mechanism (9) extends to the outer bottom of the base (1);

angle adjustment mechanism (8) are including fixed motor (81), fixed motor (81) fixed mounting is on the bottom inner wall of fixed case (2), the top of fixed motor (81) is provided with motor shaft (82), the outside fixed mounting of motor shaft (82) has first gear (83), the left side meshing of first gear (83) has second gear (84), the intermediate position fixed mounting of second gear (84) has axis of rotation (85).

2. The flow meter according to claim 1, characterized in that: one end, far away from the fixed motor (81), of the motor shaft (82) is provided with a rotating seat, and the rotating seat is fixedly installed on the inner wall of the top of the fixed box (2).

3. The flow meter according to claim 1, characterized in that: the bottom of axis of rotation (85) is provided with rotates the seat, rotates seat fixed mounting on the bottom inner wall of fixed case (2), the top fixed mounting of axis of rotation (85) is in the bottom of install bin (3).

4. The flow meter according to claim 1, characterized in that: the top of the fixed box (2) is provided with a through hole, a fixed bearing (86) is fixedly arranged in the through hole, and the rotating shaft (85) penetrates through an inner ring of the fixed bearing (86).

5. The flow meter according to claim 1, characterized in that: height adjusting mechanism (9) are including fixed frame (91), fixed frame (91) fixed mounting is in the inside of base (1), just fixed frame (91) extends to the outer bottom of base (1), the inside fixed mounting of fixed frame (91) has electronic pole (92), the bottom fixed mounting of electronic pole (92) has sliding block (93), the bottom fixed mounting of sliding block (93) has slide bar (94), just sliding block (93) slidable mounting is in the inside of fixed frame (91).

6. The flow meter according to claim 5, characterized in that: articulated seat (95) of installing is kept away from in slide bar (94) one end of sliding block (93), the bottom fixed mounting of articulated seat (95) has backup pad (96), the through-hole has been seted up with the corresponding position department of slide bar (94) to the bottom of fixed frame (91), just slide bar (94) pass the through-hole.

7. The flow meter according to claim 6, characterized in that: the height adjusting mechanisms (9) are four in number, and the height adjusting mechanisms (9) are arranged at the bottom of the base (1) in a square structure.