CN215264045U

CN215264045U - Atmospheric boundary layer change rule analysis and prediction device

Info

Publication number: CN215264045U
Application number: CN202121222914.4U
Authority: CN
Inventors: 王闯; 刘闽; 王佳音; 王男; 高木木; 王帅; 张丽辉; 杜毅明; 侯乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-21
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to the technical field of analysis and prediction of atmospheric boundary layer change laws, in particular to an analysis and prediction device of atmospheric boundary layer change laws, which comprises a fixed frame, wherein the top end of the fixed frame is fixedly connected with an aerosol laser radar and a protective frame which are arranged leftwards and rightwards, the inner side of the protective frame is provided with a computer, the connecting wire of the aerosol laser radar penetrates through the fixed frame, and the connecting wire of the aerosol laser radar is in sliding connection with the fixed frame, in the utility model, through the arranged second spring, a sliding frame and a buffer sleeve, the arrangement is matched with the elasticity of the second spring to the sliding frame, the sliding connection of the sliding frame and the supporting frame and the fixed connection of the buffer sleeve, the supporting frame and the sliding frame, when the device is moved to a designated place for use, the device in the moving process can be well buffered and damped, thereby avoiding the phenomenon of device damage caused by vibration to the maximum extent, the service life of the device is ensured.

Description

Atmospheric boundary layer change rule analysis and prediction device

Technical Field

The utility model relates to an atmospheric boundary layer changes law analysis and prediction technical field, specifically is an atmospheric boundary layer changes law analysis and prediction device.

Background

The research on the height spatial distribution of the boundary layer shows that the air quality in most areas is in a gradual slip trend along with the reduction of the height of the boundary layer; the height of the boundary layer is inversely related to the concentration of pollutants near the ground, mainly because the content of aerosol is increased, the solar radiation reaching the ground surface can be weakened, through an aerosol-boundary layer feedback mechanism, the boundary layer is increased in inverse temperature, the turbulent diffusion is weakened, the height of the boundary layer is reduced, the humidification is obvious, the pollutants are further accumulated, the atmospheric boundary layer can promote the diffusion of atmospheric pollution through the unilateral or common change of heat and power or the flow of open atmosphere, the atmospheric boundary layer is used as an air layer which is necessary for exchanging substances, energy, heat and water vapor between the earth surface and free atmosphere, the atmospheric boundary layer is one of important factors for controlling the diffusion and the transportation of the atmospheric pollutants, along with the continuous development of the society, some atmospheric boundary layer change rule analyzing and predicting devices begin to continuously appear, but part of equipment for analyzing and predicting the change rule of the atmospheric boundary layer is used, the in-process that removes can not be fine cushions and the shock attenuation to equipment self to the phenomenon that the equipment that vibrations lead to damaged can appear, shortened the life of equipment, the connecting wire to equipment self is receive and release just not convenient for in addition, thereby makes the removal and the use of equipment very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atmospheric boundary layer changes law analysis and prediction device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an analysis and prediction device for atmospheric boundary layer change rules comprises a fixed frame, wherein the top end of the fixed frame is fixedly connected with an aerosol laser radar and a protective frame which are arranged on the left and the right, the inner side of the protective frame is provided with a computer, the connecting wire of the aerosol laser radar penetrates through the fixed frame, the connecting line of the aerosol laser radar is connected with the fixed frame in a sliding way, the left side and the right side of the bottom end of the fixed frame are both fixedly connected with sliding frames, the bottom end of the outer side of the sliding frame is connected with a supporting frame in a sliding way, the center position of the inner side of the supporting frame is fixedly connected with a fixed shaft, the fixed shaft penetrates through the sliding frame and is connected with the sliding frame in a sliding way, the upper end and the lower end of the outer side of the fixed shaft are respectively provided with a second spring, and the second spring is connected with the sliding frame and the supporting frame in a sliding way, a buffer sleeve is arranged outside the second spring, the support frame bottom fixedly connected with base, the equal fixedly connected with universal wheel in both sides around the base bottom.

Preferably, the top end of the protection frame is rotatably connected with a threaded shaft, the threaded shaft penetrates through the protection frame, a positioning block is spirally connected to the outer side of the threaded shaft, and the positioning block is connected with the protection frame and a computer in a sliding mode.

Preferably, the thread direction of the upper end of the threaded shaft is opposite to the thread direction of the lower end of the threaded shaft, and the threaded shafts are symmetrically arranged.

Preferably, mount front end left side fixedly connected with line wheel, and line wheel and aerosol laser radar's connecting wire sliding connection, line wheel bottom is equipped with the fixture block, and fixture block and mount sliding connection, aerosol laser radar's connecting wire runs through the fixture block, and aerosol laser radar's connecting wire and fixture block sliding connection, the first spring of fixture block top fixedly connected with, and the other end and the mount fixed connection of first spring.

Preferably, the buffer sleeve is made of a rubber plate, and the buffer sleeve is fixedly connected with the sliding frame and the supporting frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the second spring, the sliding frame and the buffer sleeve which are arranged, the arrangement is matched with the second spring to realize the elastic force of the sliding frame, the sliding connection of the sliding frame and the support frame and the fixed connection of the buffer sleeve, the support frame and the sliding frame, when the device is moved to a specified place for use, the device in the moving process can be well buffered and damped, thereby avoiding the phenomenon of device damage caused by vibration to the maximum extent and ensuring the service life of the device;

2. the utility model discloses in, through the first spring, line wheel and the fixture block that set up, this kind of fixed connection who sets up the sliding connection and line wheel and mount of the first spring of cooperation to the elasticity of fixture block, fixture block and mount, during the operative installations, made things convenient for receiving and releasing to the device connecting wire, easy operation is convenient to the removal and the use of device have been made things convenient for.

Drawings

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

FIG. 2 is a schematic top view of the fixture block of the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-a fixed frame, 2-an aerosol laser radar, 3-a protective frame, 4-a threaded shaft, 5-a positioning block, 6-a computer, 7-a wire wheel, 8-a clamping block, 9-a first spring, 10-a sliding frame, 11-a supporting frame, 12-a fixed shaft, 13-a second spring, 14-a buffer sleeve, 15-a base and 16-a universal wheel.

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:

an analysis and prediction device for atmospheric boundary layer change laws comprises a fixed frame 1, wherein the top end of the fixed frame 1 is fixedly connected with an aerosol laser radar 2 and a protective frame 3 which are arranged leftwards and rightwards, a computer 6 is arranged on the inner side of the protective frame 3, a connecting wire of the aerosol laser radar 2 penetrates through the fixed frame 1, the connecting wire of the aerosol laser radar 2 is in sliding connection with the fixed frame 1, sliding frames 10 are fixedly connected on the left side and the right side of the bottom end of the fixed frame 1, the bottom end of the outer side of each sliding frame 10 is in sliding connection with a support frame 11, a fixed shaft 12 is fixedly connected at the central position of the inner side of each support frame 11, the fixed shaft 12 penetrates through the corresponding sliding frame 10, the fixed shaft 12 is in sliding connection with the corresponding sliding frame 10, second springs 13 are arranged at the upper end and the lower end of the outer side of the fixed shaft 12, the second springs 13 are in sliding connection with the corresponding sliding frames 10 and the support frames 11, a buffer sleeve 14 is arranged on the outer side of the second springs 13, and a base 15 is fixedly connected at the bottom end of the support frame 11, the front side and the rear side of the bottom end of the base 15 are fixedly connected with universal wheels 16.

The top end of the protective frame 3 is rotatably connected with a threaded shaft 4, the threaded shaft 4 penetrates through the protective frame 3, the outer side of the threaded shaft 4 is spirally connected with a positioning block 5, the positioning block 5 is slidably connected with the protective frame 3 and a computer 6, the arrangement facilitates the matching movement and use of the device, the thread direction at the upper end of the threaded shaft 4 is opposite to the thread direction at the lower end of the threaded shaft 4, the threaded shaft 4 is symmetrically arranged, the computer 6 is positioned more stably, and the computer 6 is taken and placed more conveniently, a wire wheel 7 is fixedly connected to the left side of the front end of the fixed frame 1, the wire wheel 7 is slidably connected with a connecting wire of the aerosol laser radar 2, a clamping block 8 is arranged at the bottom end of the wire wheel 7, the clamping block 8 is slidably connected with the fixed frame 1, the connecting wire of the aerosol laser radar 2 penetrates through the clamping block 8, the connecting wire of the aerosol laser radar 2 is slidably connected with the clamping block 8, and a first spring 9 is fixedly connected to the top end of the clamping block 8, and the other end of the first spring 9 is fixedly connected with the fixed frame 1, the arrangement facilitates the retraction of the connecting wire of the device, the operation is simple and convenient, thereby facilitating the movement and the use of the device, the buffer sleeve 14 is made of a rubber plate, and the buffer sleeve 14 is fixedly connected with the sliding frame 10 and the supporting frame 11, and the arrangement ensures that the buffer damping effect of the device is better when the device generates vibration during the movement process.

The working process is as follows: when the device is used, the device is moved out of a placing area through the universal wheel 16 at the bottom end of the base 15, the threaded shaft 4 is rotated clockwise, the thread directions of the upper end and the lower end of the threaded shaft 4 are opposite, so that the two positioning blocks 5 are continuously away from and are not used for positioning the computer 6, the computer 6 is taken out and connected to a using place, the aerosol laser radar 2 is moved to the using place, and because the bottom of the fixing frame 1 is provided with the second spring 13 and the buffer sleeve 14 made of rubber, when the device vibrates in the moving process, the sliding frame 10 continuously slides along the fixing shaft 12 and the supporting frame 11, then the second spring 13 is continuously compressed and stretched, and the buffer sleeve 14 made of rubber is continuously compressed, so that the device is well damped, the device is well protected, after the device is moved to a designated place, the fixture block 8 is upwards pulled to compress the first spring 9, then take off the connector of device connecting wire bottom from fixture block 8, roll out the connecting wire from line wheel 7 after that, connect the connecting wire of device at last can, aerosol laser radar 2 can constantly carry out analysis and prediction to atmospheric boundary layer change law this moment, then show and the record in uploading data to computer 6, can observe the change law of atmospheric boundary layer this moment through computer 6, when the device is accomplished the use, resetting means's connecting wire, then computer 6 resets, with this supporting removal and the use that has made things convenient for the device, it can to place the place to reset the device at last.

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

1. The utility model provides an atmospheric boundary layer change law analysis prediction unit, includes mount (1), its characterized in that: the aerosol laser radar protection device is characterized in that the top end of the fixing frame (1) is fixedly connected with an aerosol laser radar (2) and a protection frame (3) which are arranged left and right, a computer (6) is arranged on the inner side of the protection frame (3), a connecting line of the aerosol laser radar (2) penetrates through the fixing frame (1), the connecting line of the aerosol laser radar (2) is connected with the fixing frame (1) in a sliding manner, sliding frames (10) are fixedly connected with the left side and the right side of the bottom end of the fixing frame (1), a supporting frame (11) is connected with the bottom end of the outer side of the sliding frame (10) in a sliding manner, a fixed shaft (12) is fixedly connected with the central position of the inner side of the supporting frame (11), the fixed shaft (12) penetrates through the sliding frame (10), second springs (13) are arranged at the upper end and the lower end of the outer side of the fixed shaft (12), and the second springs (13) are connected with the sliding frames (10) and the supporting frame (11), the buffer sleeve (14) is arranged on the outer side of the second spring (13), the base (15) is fixedly connected to the bottom end of the support frame (11), and universal wheels (16) are fixedly connected to the front side and the rear side of the bottom end of the base (15).

2. The device for analyzing and predicting the change rule of the atmospheric boundary layer according to claim 1, wherein: the top end of the protection frame (3) is rotatably connected with a threaded shaft (4), the threaded shaft (4) penetrates through the protection frame (3), a positioning block (5) is spirally connected to the outer side of the threaded shaft (4), and the positioning block (5) is connected with the protection frame (3) and a computer (6) in a sliding mode.

3. The device for analyzing and predicting the change law of the atmospheric boundary layer according to claim 2, wherein: the thread direction of the upper end of the thread shaft (4) is opposite to the thread direction of the lower end of the thread shaft (4), and the thread shaft (4) is symmetrically arranged.

4. The device for analyzing and predicting the change rule of the atmospheric boundary layer according to claim 1, wherein: mount (1) front end left side fixedly connected with line wheel (7), and the connecting wire sliding connection of line wheel (7) and aerosol laser radar (2), line wheel (7) bottom is equipped with fixture block (8), and fixture block (8) and mount (1) sliding connection, the connecting wire of aerosol laser radar (2) runs through fixture block (8), and the connecting wire and fixture block (8) sliding connection of aerosol laser radar (2), the first spring (9) of fixture block (8) top fixedly connected with, and the other end and mount (1) fixed connection of first spring (9).

5. The device for analyzing and predicting the change rule of the atmospheric boundary layer according to claim 1, wherein: the buffer sleeve (14) is made of a rubber plate, and the buffer sleeve (14) is fixedly connected with the sliding frame (10) and the supporting frame (11).