CN213874463U

CN213874463U - Microscale wind model data acquisition system

Info

Publication number: CN213874463U
Application number: CN202023057250.9U
Authority: CN
Inventors: 郭辰; 董理; 杨萍; 张晓朝; 梁思超; 卜照军; 冯笑丹; 王森; 蒋贲; 王志勇
Original assignee: Beijing Langrun Zhitian Technology Co ltd; Huaneng Group Technology Innovation Center Co Ltd; Huaneng Renewables Corp Ltd
Current assignee: Beijing Langrun Zhitian Technology Co ltd; Huaneng Group Technology Innovation Center Co Ltd; Huaneng Renewables Corp Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-03
Anticipated expiration: 2030-12-18

Abstract

The utility model provides a microscale wind model data acquisition system, include: host computer, meteorological sensor and anemometry tower, anemometry tower bottom intermediate position has the box through bolted connection, the host computer passes through bolted connection inside the box, anemometry tower upper end lateral wall has a supporting bench through bolted connection, the utility model discloses at anemometry tower upper end erection bracing platform cooperation installation meteorological sensor subassembly, install the slider cooperation and be connected with meteorological sensor at a supporting bench upper end, install the lead screw of being connected through the bearing in the middle of the supporting bench, the ball nut of being connected with the slider is installed to the lead screw lower extreme, and when wind-force is great, wind-force can drive the lead screw rotation through the impeller of lead screw tip, and the lead screw can drive ball nut and remove along the inside spout of supporting bench to drive the slider along with the lead screw removal, inside slider area meteorological sensor descends to a supporting bench, conveniently carries out the initiative protection to meteorological sensor's subassembly.

Description

Microscale wind model data acquisition system

Technical Field

The utility model belongs to the technical field of data processing, concretely relates to microscale wind model data acquisition system.

Background

The scale effect refers to a phenomenon that a forming mechanism and a material deformation rule caused by the miniaturization of the whole or local size of a product in a micro-forming process are different from those of a traditional forming process, the first class of scale effect refers to a phenomenon that the forming mechanism and the material deformation rule can be explained according to a similar principle or can be deduced and simulated by adopting a traditional mechanical model, for example, in the micro-scale deep drawing forming process, the ratio of the surface area to the volume of the product is increased along with the miniaturization of the product, so that the friction is increased, namely the ratio of the friction force to the total deep drawing force is increased, and the second class of scale effect refers to a phenomenon that the forming mechanism and the material deformation rule cannot be explained, deduced and simulated according to the similar principle or the traditional mechanical model, for example, the flow stress is correspondingly reduced along with the reduction of the size of a sample in a tensile test.

In the existing data acquisition process of the micro-scale wind model, the meteorological sensor is exposed outside for a long time, most of equipment is often arranged in some severe environments, such as long-term strong wind areas, and when wind power exceeds the detection range of the sensor, the sensor assembly is easily damaged, and the accuracy of data acquisition is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned technical problem, provide a data acquisition system with protection mechanism to through mesoscale meteorological model butt joint module data, according to the projection and the spatial dimension information of mesoscale lattice point data, calculate suitable microscale wind model analysis regional set, adopt a microscale wind model data acquisition system that encapsulation atmospheric boundary layer algorithm was calculated to microscale wind model.

The utility model provides a following technical scheme: a micro-scale wind model data acquisition system, comprising: the wind measuring system comprises a main machine, a meteorological sensor and a wind measuring tower, wherein the middle position of the bottom of the wind measuring tower is connected with a box body through a bolt, the main machine is connected inside the box body through a bolt, the side wall of the upper end of the wind measuring tower is connected with a support table through a bolt, a slide block is inserted inside a through hole of the upper end of the support table in a sliding manner, the meteorological sensor is connected at the middle position of the upper end of the slide block through a bolt, the main machine is electrically connected with the meteorological sensor through a wire, the side wall inside the support table is connected with a ball nut in a sliding manner, one end of the ball nut is connected with the slide block through a bolt, the middle of the ball nut is connected with a screw rod in a threaded manner, the upper end of the screw rod is connected with the side wall of the support table through a bearing, and the top of the screw rod is connected with an impeller through a bolt;

one side of the upper end of the inner side wall of the support table is connected with a brake pad through a bolt, the brake pad is clamped on the side wall of the screw rod, the other end of the brake pad is connected with a first tension spring through a bolt, and the end part of the first tension spring is connected to the inner side wall of the support table through a bolt;

the utility model discloses a ratchet wheel, including lead screw, brace table, pawl tip, first extension spring, second extension spring tip, the lower extreme key-type of lead screw is connected with the ratchet, the inboard lower extreme of brace table is connected with through the pivot and is connected with the pawl with ratchet assorted, the pawl tip is connected with the ratchet meshing, there is the second extension spring inboard lower extreme one side of brace table through bolted connection, the second extension spring tip passes through bolted connection at the pawl intermediate position.

Furthermore, the middle position of the bottom of the support table is connected with a motor through a bolt, a main shaft end of the motor is connected with a screw rod through a coupler, and the motor is electrically connected with a host through a wire.

Further, the supporting table inner side wall is connected with an electric push rod through a bolt, the end portion of the electric push rod is connected with a connecting rod through a bolt, pull rods with the same specification are connected to two ends of the connecting rod in a clamped mode, one group of the pull rods are connected to the middle position of the pawl through a rotating shaft, and the other group of the pull rods are connected to the joint of the brake pad and the first tension spring through a rotating shaft.

Further, the pull rod end is provided with a strip-shaped groove matched with the connecting rod, the connecting rod end is in threaded connection with a limiting block, and the limiting block is in sliding contact with the outer side wall of the pull rod.

Furthermore, a stop block is inserted in the middle of the cavity inside the supporting table in a sliding mode, the stop block is located on the outer side of the meteorological sensor and the outer side of the sliding block, and the lower end of the stop block is provided with an inclined plane structure matched with the end portion of the meteorological sensor.

Furthermore, the side wall of the cavity on the inner side of the support platform is connected with a spring through a bolt, and the end part of the spring is connected with the side wall of the stop block through a bolt.

Furthermore, the side wall of the box body is connected with a door body through a hinge, the other end of the door body is connected with the other end of the box body through a lock catch, and a rubber pad is bonded at the joint of the inner side wall of the door body and the box body.

The utility model has the advantages that:

1. the utility model discloses at the wind-measuring tower upper end installation brace table cooperation installation meteorological sensor subassembly, meteorological sensor can set up to multiunit sensor parallel structure, also can adopt the integrated sensor of integral type to detect meteorological data, at the box internal installation host computer of wind-measuring tower lower extreme, the box can protect the host computer, reduce the influence that external environment produced to the host computer, the host computer is used for cooperating the data that detect meteorological sensor to carry out the analysis, install the slider cooperation and be connected with meteorological sensor on the brace table, can adjust the height of slider along the through-hole of brace table upper end, thereby adjust meteorological sensor's the height that exposes at the brace table upper end, install the lead screw that passes through the bearing and connect in the middle of the brace table, the ball nut that is connected with the slider is installed to the lead screw lower extreme, when wind-force is great, wind-force can drive the lead screw rotation through the impeller of lead screw tip, the lead screw can drive ball nut and remove along the inside spout of a supporting bench to drive the slider along with the lead screw removes, inside the slider area meteorological sensor descends to a supporting bench, conveniently carry out initiative protection to meteorological sensor's subassembly, reduce the harm of strong wind weather to meteorological sensor.

2. The utility model provides a brake block of connecting through first extension spring is installed to cavity upper end inside a supporting bench, first extension spring can stimulate the brake block joint in the lead screw outside, under the pulling force effect of first extension spring, can make the brake block stop the lead screw and normally rotate, need just can drive the impeller and drive the lead screw rotation under certain wind-force condition, can change the wind-force that drive impeller rotation needs through the pulling force of adjustment first extension spring, with this when reaching corresponding wind-force, the impeller can drive the lead screw subassembly and rotate, the meteorological sensor subassembly income supporting bench that will install on a supporting bench is inside to be protected.

3. The utility model discloses at lead screw lower extreme installation ratchet, the pawl subassembly of connecting through the second extension spring at brace table internally mounted simultaneously, the cooperation of ratchet and pawl for the lead screw only can rotate in single direction, avoids leading to the lead screw reversal because of too big and direction problem of wind-force, can drive the problem that the part of installation meteorological sensor raised.

Drawings

The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein:

fig. 1 is a schematic structural diagram of a data acquisition system provided by the present invention;

fig. 2 is a schematic front structural view of the data acquisition system provided by the present invention;

fig. 3 is a schematic structural diagram of an internal locking assembly of the data acquisition system provided by the present invention;

fig. 4 is a schematic structural view of a pull rod assembly of the data acquisition system provided by the present invention;

fig. 5 is a schematic structural diagram of a brake pad assembly of the data acquisition system provided by the present invention.

In the figure: 1. a host; 2. a meteorological sensor; 3. a anemometer tower; 4. a box body; 5. a support table; 6. a slider; 7. a ball nut; 8. a screw rod; 9. an impeller; 10. a brake pad; 11. a first tension spring; 12. a ratchet wheel; 13. a pawl; 14. a second tension spring; 15. a motor; 16. an electric push rod; 17. a connecting rod; 18. a pull rod; 19. a strip-shaped groove; 20. a limiting block; 21. a stopper; 22. a spring; 23. a door body.

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.

As shown in fig. 1 to 5, the system for collecting data of a micro-scale wind model provided for this embodiment includes: the wind measuring device comprises a host 1, a meteorological sensor 2 and a wind measuring tower 3, wherein a box body 4 is connected to the middle position of the bottom of the wind measuring tower 3 through a bolt, the host 1 is connected to the inside of the box body 4 through a bolt, a support table 5 is connected to the side wall of the upper end of the wind measuring tower 3 through a bolt, a slide block 6 is inserted into a through hole of the upper end of the support table 5 in a sliding mode, the meteorological sensor 2 is connected to the middle position of the upper end of the slide block 6 through a bolt, the host 1 is electrically connected with the meteorological sensor 2 through a wire, a ball nut 7 is connected to the side wall of the inside of the support table 5 in a sliding mode, one end of the ball nut 7 is connected with the slide block 6 through a bolt, a lead screw 8 is connected to the middle of the ball nut 7 in a threaded mode, the upper end of the lead screw 8 is connected with the side wall of the support table 5 through a bearing, and an impeller 9 is connected to the top of the lead screw 8 through a bolt;

a supporting table 5 is arranged at the upper end of a wind measuring tower 3 and is matched with a meteorological sensor 2 assembly, the meteorological sensor 2 can be arranged in a multi-group sensor parallel structure, an integrated sensor can be adopted to detect meteorological data, a host 1 is arranged in a box body 4 at the lower end of the wind measuring tower 3, the box body 4 can protect the host 1, the influence of the external environment on the host 1 is reduced, the host 1 is used for being matched with the data detected by the meteorological sensor 2 to analyze, a mesoscale meteorological model docking module is arranged in the host 1, a proper microscale wind model analysis area set is calculated according to projection and space range information of mesoscale lattice point data, and a meteorological movement element field is extracted efficiently; the running environment configuration module data built in the host 1 is used for generating a running environment, and comprises earth surface static characteristic data, configuration files of each analysis area and job submission configuration files; the host 1 also presets operation submitting and monitoring module data, automatically submits operation operations of each analysis area according to a high-performance computer operation management system, and centrally monitors operation; meanwhile, the host 1 is also internally provided with micro-scale wind model module data and encapsulates algorithms of an atmospheric boundary layer, wherein the algorithms comprise vertical speed diagnosis, terrain streaming adjustment, thermal gradient streaming adjustment and the like; the deviation correction module is used for carrying out system deviation correction and correction on the calculation result of the wind model based on the observation of the anemometer tower 3; meanwhile, a sliding block 6 is installed at the upper end of a supporting table 5 and is matched with a meteorological sensor 2, the height of the sliding block 6 can be adjusted along a through hole in the upper end of the supporting table 5, so that the exposed height of the meteorological sensor 2 on the upper end face of the supporting table 5 is adjusted, a screw rod 8 connected through a bearing is installed in the middle of the supporting table 5, a ball nut 7 connected with the sliding block 6 is installed at the lower end of the screw rod 8, when wind power is large, the wind power can drive the screw rod 8 to rotate through an impeller 9 at the end of the screw rod 8, the screw rod 8 can drive the ball nut 7 to move along a sliding groove in the supporting table 5, so that the sliding block 6 is driven to move along with the screw rod 8, the sliding block 6 drives the meteorological sensor 2 to descend into the supporting table 5, active protection on components of the meteorological sensor 2 is facilitated, and damage to the meteorological sensor 2 caused by strong wind weather is reduced;

one side of the upper end of the inner side wall of the support table 5 is connected with a brake pad 10 through a bolt, the brake pad 10 is clamped on the side wall of the screw rod 8, the other end of the brake pad 10 is connected with a first tension spring 11 through a bolt, and the end part of the first tension spring 11 is connected with the inner side wall of the support table 5 through a bolt;

the upper end of a cavity in the support table 5 is provided with a brake pad 10 connected through a first tension spring 11, the first tension spring 11 can pull the brake pad 10 to be clamped outside a screw rod 8, the brake pad 10 can block the screw rod 8 from normally rotating under the action of tension of the first tension spring 11, the impeller 9 can be driven to drive the screw rod 8 to rotate under certain wind power conditions, wind power required for driving the impeller 9 to rotate can be changed by adjusting the tension of the first tension spring 11, therefore, when corresponding wind power is achieved, the impeller 9 can drive a screw rod 8 assembly to rotate, and a meteorological sensor 2 assembly arranged on the support table 5 is collected into the support table 5 to be protected;

the lower end key of the screw rod 8 is connected with a ratchet wheel 12, the lower end of the inner side of the support table 5 is connected with a pawl 13 matched with the ratchet wheel 12 through a rotating shaft, the end part of the pawl 13 is meshed with the ratchet wheel 12, one side of the lower end of the inner side of the support table 5 is connected with a second tension spring 14 through a bolt, and the end part of the second tension spring 14 is connected to the middle position of the pawl 13 through a bolt;

the ratchet wheel 12 is arranged at the lower end of the screw rod 8, meanwhile, a pawl 13 assembly connected through a second tension spring 14 is arranged in the support table 5, and the ratchet wheel 12 is matched with the pawl 13, so that the screw rod 8 can only rotate in a single direction, and the problem that the screw rod 8 rotates reversely due to overlarge wind power and direction problems and can drive parts for mounting the meteorological sensor 2 to lift is solved;

the middle position of the bottom of the support table 5 is connected with a motor 15 through a bolt, the main shaft end of the motor 15 is connected with a screw rod 8 through a coupling, and the motor 15 is electrically connected with the host 1 through a lead;

a motor 15 is arranged at the bottom of the support platform 5, the motor 15 is used for actively driving the screw rod 8 to rotate, and the meteorological sensor 2 is accommodated into the support platform 5 to be protected by matching with the sliding block 6 assembly, so that remote operation is facilitated;

the inner side wall of the support table 5 is connected with an electric push rod 16 through a bolt, the end part of the electric push rod 16 is connected with a connecting rod 17 through a bolt, pull rods 18 with the same specification are clamped at two ends of the connecting rod 17, one group of pull rods 18 are connected to the middle position of the pawl 13 through a rotating shaft, the other group of pull rods 18 are connected to the joint of the brake pad 10 and the first tension spring 11 through a rotating shaft, a strip-shaped groove 19 matched with the connecting rod 17 is formed in the end part of each pull rod 18, a limiting block 20 is connected to the end part of each connecting rod 17 through a thread, and the limiting block 20 is in sliding contact with the outer side wall of each pull rod 18;

an electric push rod 16 with a connecting rod 17 assembly is arranged in the support table 5, a power supply of the electric push rod 16 is switched on, the electric push rod 16 can drive the connecting rod 17 to move outwards, the connecting rod 17 can drive the pull rod 18 to move outwards when moving, so that the brake pad 10 and the pawl 13 connected with the end part of the pull rod 18 are pulled to move outwards, the brake pad 10 and the pawl 13 are forcibly opened, the screw rod 8 is conveniently rotated reversely, and the meteorological sensor 2 assembly arranged at the upper end of the sliding block 6 is stretched to the support table 5 again through the reverse rotation of the screw rod 8;

a stop block 21 is inserted in the middle of the cavity on the inner side of the support table 5 in a sliding manner, the stop block 21 is positioned on the outer sides of the meteorological sensor 2 and the slide block 6, the lower end of the stop block 21 is provided with an inclined surface structure matched with the end part of the meteorological sensor 2, the side wall of the cavity on the inner side of the support table 5 is connected with a spring 22 through a bolt, and the end part of the spring 22 is connected with;

the stop block 21 connected through the spring 22 is arranged in the support table 5, when the meteorological sensor 2 rises, the meteorological sensor 2 can apply outward moving force to the stop block 21 along the inclined plane of the side wall of the stop block 21, so that the stop block 21 moves outwards, the through hole in the upper end of the support table 5 is opened, the meteorological sensor 2 is convenient to expose, when the meteorological sensor 2 descends, the meteorological sensor 2 is lower than the inclined plane of the side wall of the stop block 21, under the elastic action of the spring 22, the stop block 21 can be pushed to be inserted above the meteorological sensor 2 again, the through hole in the upper end of the support table 5 is blocked, and the assembly of the meteorological sensor 2 is convenient to protect;

the side wall of the box body 4 is connected with a door body 23 through a hinge, the other end of the door body 23 is connected with the other end of the box body 4 through a lock catch, and a rubber pad is bonded at the joint of the inner side wall of the door body 23 and the box body 4;

the door body 23 is arranged on the outer side wall of the box body 4, and the door body 23 is used for sealing the box body 4, protecting the host 1 and reducing the influence of the external environment on the host 1.

The structure principle is as follows: a supporting table 5 is arranged at the upper end of a wind measuring tower 3 and is matched with a meteorological sensor 2 assembly, the meteorological sensor 2 can be arranged in a multi-group sensor parallel structure, an integrated sensor can be adopted to detect meteorological data, a host 1 is arranged in a box body 4 at the lower end of the wind measuring tower 3, the box body 4 can protect the host 1, the influence of the external environment on the host 1 is reduced, the host 1 is used for being matched with the data detected by the meteorological sensor 2 to analyze, a mesoscale meteorological model docking module is arranged in the host 1, a proper microscale wind model analysis area set is calculated according to projection and space range information of mesoscale lattice point data, and a meteorological movement element field is extracted efficiently; the running environment configuration module data built in the host 1 is used for generating a running environment, and comprises earth surface static characteristic data, configuration files of each analysis area and job submission configuration files; the host 1 also presets operation submitting and monitoring module data, automatically submits operation operations of each analysis area according to a high-performance computer operation management system, and centrally monitors operation; meanwhile, the host 1 is also internally provided with micro-scale wind model module data and encapsulates algorithms of an atmospheric boundary layer, wherein the algorithms comprise vertical speed diagnosis, terrain streaming adjustment, thermal gradient streaming adjustment and the like; the deviation correction module is used for carrying out system deviation correction and correction on the calculation result of the wind model based on the observation of the anemometer tower 3; meanwhile, a sliding block 6 is installed at the upper end of a supporting table 5 and is matched with a meteorological sensor 2, the height of the sliding block 6 can be adjusted along a through hole in the upper end of the supporting table 5, so that the exposed height of the meteorological sensor 2 on the upper end face of the supporting table 5 is adjusted, a screw rod 8 connected through a bearing is installed in the middle of the supporting table 5, a ball nut 7 connected with the sliding block 6 is installed at the lower end of the screw rod 8, when wind power is large, the wind power can drive the screw rod 8 to rotate through an impeller 9 at the end of the screw rod 8, the screw rod 8 can drive the ball nut 7 to move along a sliding groove in the supporting table 5, so that the sliding block 6 is driven to move along with the screw rod 8, the sliding block 6 drives the meteorological sensor 2 to descend into the supporting table 5, active protection on components of the meteorological sensor 2 is facilitated, and damage to the meteorological sensor 2 caused by strong wind weather is reduced; the upper end of a cavity in the support table 5 is provided with a brake pad 10 connected through a first tension spring 11, the first tension spring 11 can pull the brake pad 10 to be clamped outside a screw rod 8, the brake pad 10 can block the screw rod 8 from normally rotating under the action of tension of the first tension spring 11, the impeller 9 can be driven to drive the screw rod 8 to rotate under certain wind power conditions, wind power required for driving the impeller 9 to rotate can be changed by adjusting the tension of the first tension spring 11, therefore, when corresponding wind power is achieved, the impeller 9 can drive a screw rod 8 assembly to rotate, and a meteorological sensor 2 assembly arranged on the support table 5 is collected into the support table 5 to be protected; ratchet 12 is installed at 8 lower extremes of lead screw, and the pawl 13 subassembly that connects through second extension spring 14 at brace table 5 internally mounted simultaneously, the cooperation of ratchet 12 and pawl 13 for lead screw 8 can only rotate in single direction, avoids leading to the reversal of lead screw 8 because of too big and the direction problem of wind-force, can drive the problem that the part of installation meteorological sensor 2 raised.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A microscale wind model data acquisition system, comprising: the wind measuring device comprises a host (1), a meteorological sensor (2) and a wind measuring tower (3), wherein the middle position of the bottom of the wind measuring tower (3) is connected with a box body (4) through a bolt, the host (1) is connected inside the box body (4) through a bolt, the upper end side wall of the wind measuring tower (3) is connected with a supporting table (5) through a bolt, a sliding block (6) is inserted inside a through hole at the upper end of the supporting table (5) in a sliding manner, the meteorological sensor (2) is connected at the middle position of the upper end of the sliding block (6) through a bolt, the host (1) is electrically connected with the meteorological sensor (2) through a wire, the inner side wall of the supporting table (5) is connected with a ball nut (7) in a sliding manner, one end of the ball nut (7) is connected with the sliding block (6) through a bolt, the middle thread of the ball nut (7) is connected with a screw rod (8), the upper end of the screw rod (8) is connected with the side wall of the supporting table (5) through a bearing, the top of the screw rod (8) is connected with an impeller (9) through a bolt;

one side of the upper end of the inner side wall of the support table (5) is connected with a brake pad (10) through a bolt, the brake pad (10) is clamped on the side wall of the screw rod (8), the other end of the brake pad (10) is connected with a first tension spring (11) through a bolt, and the end part of the first tension spring (11) is connected to the inner side wall of the support table (5) through a bolt;

lead screw (8) lower extreme key-type connection has ratchet (12), prop up supporting bench (5) inboard lower extreme be connected with through the pivot with ratchet (12) assorted pawl (13), pawl (13) tip is connected with ratchet (12) meshing, prop up supporting bench (5) inboard lower extreme one side and have second extension spring (14) through bolted connection, second extension spring (14) tip passes through bolted connection at pawl (13) intermediate position.

2. The data acquisition system of the micro-scale wind model according to claim 1, wherein a motor (15) is connected to the middle position of the bottom of the support table (5) through a bolt, the spindle end of the motor (15) is connected with the screw rod (8) through a coupler, and the motor (15) is electrically connected with the host (1) through a wire.

3. The data acquisition system of the microscale wind model according to claim 1, wherein the inside wall of the support table (5) is connected with an electric push rod (16) through a bolt, the end of the electric push rod (16) is connected with a connecting rod (17) through a bolt, pull rods (18) with the same specification are connected to two ends of the connecting rod (17) in a clamping manner, one set of the pull rods (18) are connected to the middle position of the pawl (13) through a rotating shaft, and the other set of the pull rods (18) are connected to the joint of the brake pad (10) and the first tension spring (11) through a rotating shaft.

4. The microscale wind model data acquisition system according to claim 3, wherein a strip-shaped groove (19) matched with the connecting rod (17) is formed at an end of the pull rod (18), a limiting block (20) is connected to an end of the connecting rod (17) through a thread, and the limiting block (20) is in sliding contact with an outer side wall of the pull rod (18).

5. The data acquisition system of the micro-scale wind model according to claim 1, characterized in that a stopper (21) is inserted in the middle of the cavity inside the support platform (5) in a sliding manner, the stopper (21) is located outside the meteorological sensor (2) and the slide block (6), and the lower end of the stopper (21) is provided with an inclined plane structure matched with the end of the meteorological sensor (2).

6. The micro-scale wind model data acquisition system according to claim 5, characterized in that the side wall of the cavity inside the support platform (5) is connected with a spring (22) through a bolt, and the end of the spring (22) is connected with the side wall of the stop block (21) through a bolt.

7. The microscale wind model data acquisition system according to claim 1, wherein a door body (23) is connected to a side wall of the box body (4) through a hinge, the other end of the door body (23) is connected with the other end of the box body (4) through a lock catch, and a rubber pad is bonded to a joint of an inner side wall of the door body (23) and the box body (4).