CN219467740U

CN219467740U - Active crosswind-resistant device

Info

Publication number: CN219467740U
Application number: CN202320496982.2U
Authority: CN
Inventors: 梁振; 马斌; 郑天洋
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-04
Anticipated expiration: 2033-03-15

Abstract

The utility model provides an active crosswind-resistant device, which relates to the technical field of crosswind resistance and comprises: the anti-crosswind device comprises an anti-crosswind device body, wherein the anti-crosswind device body is connected with a displacement mechanism, and the anti-crosswind device body is connected with a windproof mechanism. According to the utility model, through the matching between the set anti-side wind device body, the displacement mechanism and the wind prevention mechanism, when the train needs to resist side wind, wind prevention on any side is performed, so that the applicability of wind prevention is improved to a certain extent. And the detachable windproof mechanism can be used for replacing the wind wings of different types, so that the efficiency of replacing the wind wings is improved to a certain extent.

Description

Active crosswind-resistant device

Technical Field

The utility model relates to the technical field of crosswind resistance, in particular to an active crosswind resistance device.

Background

A device that disperses the amount of wind having a component orthogonal to a certain direction or a traveling direction is called a crosswind resistance device.

The existing partial crosswind-resisting device used in the train is welded on two sides or other areas of the train in a fixed shape, so that when the train runs, the faced crosswind is dispersed to finish the crosswind-resisting work. However, when the train moves, due to different weather, environment and areas, the possibly arranged crosswind-resistant device cannot resist crosswind blown from other arrangement directions, so that the moving speed of the train is reduced, and the efficiency of the train during moving is reduced to a certain extent. Moreover, due to the connection mode of the fixed welding means, workers can not change the wind wings when larger or smaller wind wings are needed, and only the wind wings to be installed can be additionally installed or the wind wings can be replaced after complicated disassembly work is carried out at other positions. Has certain inconvenience to a certain extent. And has a certain degree of inapplicability and a certain technical defect.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an active crosswind-resistant device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an active anti-crosswind device comprising: the anti-crosswind device body, anti-crosswind device body coupling is equipped with displacement mechanism, anti-crosswind device body coupling is equipped with wind-proof mechanism, wind-proof mechanism is equipped with the bolt, the bolt joint is connected with the briquetting, bolt both sides department gomphosis is connected with the block, block one side department fixedly connected with swinging boom, swinging boom through-connection has the round pin pole, round pin pole both ends department fixedly connected with stopper, stopper one end middle part circumference department fixedly connected with limiting plate, limiting plate one end department fixedly connected with spring, limiting plate one end department fixedly connected with casing.

As a preferred implementation mode, the middle part department threaded connection of casing one side has the bolt, the outside department fixedly connected with main wing of casing, main wing top department fixedly connected with flank, main wing and casing homonymy department through connection have the bolt.

As a preferable implementation mode, one end of the bolt is connected with a sliding block in a penetrating mode, a main wind wing is connected with a grooving of the sliding block in a jogged mode, and an induction piece is fixedly connected to the bottom side of the sliding block.

As a preferred embodiment, the sensing piece is connected with a displacement piece in a sensing way, and sliding blocks are connected at the circumferences of two sides of the displacement piece in a penetrating way.

As a preferable implementation mode, two sides of the bottom end of the sliding block are provided with grooves capable of controlling sliding by the shifting piece, and the bottom side of the sliding block is connected with a guide rail in a jogged mode.

As a preferable implementation mode, the guide rail is provided with a groove position for the displacement member to slide, and the two sides of the groove position inside the guide rail are fixedly connected with the displacement member.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, through the matching between the set anti-side wind device body, the displacement mechanism and the wind prevention mechanism, when the train needs to resist side wind, wind prevention on any side is performed, so that the applicability of wind prevention is improved to a certain extent. And the detachable windproof mechanism can be used for replacing the wind wings of different types, so that the efficiency of replacing the wind wings is improved to a certain extent.

Drawings

Fig. 1 is a schematic perspective view of an external integral structure and a partially connected train of an active crosswind-resistant device provided by the utility model.

Fig. 2 is a schematic perspective view of the back structure of the external integral structure of the active crosswind-resistant device according to the present utility model.

Fig. 3 is a schematic perspective view of the overall structure of a wind-proof mechanism of the active crosswind-resistant device.

Fig. 4 is a schematic perspective view of the overall cross-sectional structure of a wind-proof mechanism of an active crosswind-resistant device according to the present utility model.

Fig. 5 is a schematic perspective view showing a detailed cross-sectional structure of a connection member of a wind prevention mechanism of an active crosswind-resistant device according to the present utility model.

Fig. 6 is a schematic structural perspective view of a displacement mechanism and a wind-proof mechanism of an active crosswind-resistant device according to the present utility model.

Legend description:

1. an anti-crosswind device body; 11. a guide rail; 12. a displacement member;

2. a displacement mechanism; 21. a slide block; 22. an induction member;

3. a wind-proof mechanism; 31. a main wind wing; 32. a housing; 33. a side wing; 34. a bolt; 35. briquetting; 36. a limiting block; 37. a pin rod; 38. a limiting plate; 39. a spring; 310. a rotating arm; 311. and a clamping block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 5, the present utility model provides a technical solution: an active anti-crosswind device comprising: the anti-crosswind device comprises an anti-crosswind device body 1, wherein the anti-crosswind device body 1 is connected with a displacement mechanism 2, and the displacement mechanism 2 and the anti-crosswind device body 1 are mutually matched, so that an anti-wind mechanism 3 can move. The anti-crosswind device body 1 is connected with a windproof mechanism 3, and the windproof mechanism 3 is arranged to actively resist crosswind when a train runs. The wind prevention mechanism 3 is provided with a bolt 34, the bolt 34 is connected with a pressing block 35 in a clamping way, and when the bolt 34 moves towards the pressing block 35, the pressing block 35 moves under the opposite pressure of the bolt 34. The two sides of the bolt 34 are connected with the clamping blocks 311 in a jogged way, and the clamping blocks 311 can be clamped at the screw thread of the bolt 34. The rotating arm 310 is fixedly connected to one side of the clamping block 311, the rotating arm 310 is connected with the pin rod 37 in a penetrating manner, and the pressing block 35 is fixedly connected to one side of one end of the rotating arm 310. When the pressing block 35 moves, the rotation arm 310 is rotated with the engagement block 311 in a limited rotation range by the control of the pin 37. When the pressing block 35 moves to a certain position with the rotating arm 310, the bolt 34 is engaged. Limiting blocks 36 are fixedly connected to two ends of the pin rod 37, and the pressing block 35 is displaced at a limited circumference in the limiting blocks 36. The middle circumference of one end of the limiting block 36 is fixedly connected with a limiting plate 38, one end of the limiting plate 38 is fixedly connected with a spring 39, the arrangement area of the spring 39 is the empty slot after the limiting plate 38 is connected with the limiting block 36, and when the pressing block 35 moves in the empty slot in the limiting block 36, the spring 39 is compressed. And when the spring 39 is not under pressure, the pressing block 35 is ejected by the self-acting force. The limiting plate 38 is fixedly connected with the housing 32 at one end.

Example 2

As shown in fig. 1-6, a bolt 34 is screwed at the middle part of one side of the housing 32, a main wing 31 is fixedly connected at the outer side of the housing 32, a flank 33 is fixedly connected at the top end of the main wing 31, and a bolt 34 is connected at the same side of the main wing 31 as the housing 32 in a penetrating manner. When the bolt 34 is rotated, the main wing 31 is fixedly connected with the housing 32 by screw threads, thereby connecting the region provided inside the housing 32. The connectivity of the overall mechanism is thus improved to some extent by the provision of the bolts 34. The slider 21 is connected to one end of the bolt 34 in a penetrating manner, the main wing 31 is connected to the grooved portion of the slider 21 in a jogged manner, and the bolt 34 connects the slider 21 with the main wing 31 and the housing 32. Thereby completing the fixation of the wind prevention mechanism 3. An induction piece 22 is fixedly connected to the bottom side of the sliding block 21. The sensing piece 22 is connected with the shifting piece 12 in a sensing way, and sliding blocks 21 are connected at the circumferences of the two sides of the shifting piece 12 in a penetrating way. The two sides of the bottom end of the sliding block 21 are provided with grooves in which the shifting piece 12 can control sliding, and the bottom side of the sliding block 21 is connected with the guide rail 11 in a jogged manner. The guide rail 11 is provided with a groove for the displacement member 12 to slide, and the displacement member 12 and the induction member 22 are matched with each other, so that the control of the sliding block 21 can drive the windproof mechanism 3 to wholly displace. Thereby improving the applicability and convenience of the wind prevention to a certain extent. And the wind-proof effect is improved to a certain extent through the arrangement of the double wings. And the two sides of the groove position inside the guide rail 11 are fixedly connected with a shifting piece 12. By the engagement of the guide rail 11 and the displacement member 12, the slider 21 is engaged with each other, and the movement of the limited track is performed. The stability of the mechanism is improved to a certain extent.

Working principle:

as shown in fig. 1 to 6, when the train needs to be protected from side wind, the sensing piece 22 on the slider 21 cooperates with the displacement piece 12, so that a predetermined track movement is performed in the guide rail 11. And because the windproof mechanism 3 is provided with two parts, the crosswind at any side can be protected. When the main wing 31 and the side wings 33 need to be replaced, the bolts 34 are rotated to release the connection between the slider 21 and the main wing 31 and the case 32. When the bolt 34 is rotated outwards, the springs 39 at the empty slots of the limiting block 36 and the limiting plate 38 rebound to push the pressing block 35 out of the slot, and when the pressing block is pushed out, the rotating arm 310 breaks away the connection between the clamping block 311 and the bolt 34 through the pin rod 37, and the main wind wing 31 and the shell 32 are required to be fixed again, and only the hole positions of the bolt 34 are required to be aligned reversely. Thereby completing the interconnection therebetween.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An active crosswind-resistant device, comprising: anti-crosswind device body (1), anti-crosswind device body (1) are connected and are equipped with displacement mechanism (2), anti-crosswind device body (1) are connected and are equipped with prevent wind mechanism (3), prevent wind mechanism (3) are equipped with bolt (34), bolt (34) block is connected with briquetting (35), the gomphosis of bolt (34) both sides department is connected with block (311), block (311) one side department fixedly connected with swinging boom (310), swinging boom (310) through-connection has round pin pole (37), round pin pole (37) both ends department fixedly connected with stopper (36), stopper (36) one end middle part circumference department fixedly connected with limiting plate (38), limiting plate (38) one end department fixedly connected with spring (39), limiting plate (38) one end department fixedly connected with casing (32).

2. An active anti-crosswind device according to claim 1, wherein: the novel air conditioner is characterized in that a bolt (34) is connected to the middle of one side of the shell (32) in a threaded manner, a main air wing (31) is fixedly connected to the outer side of the shell (32), a flank (33) is fixedly connected to the top end of the main air wing (31), and the bolt (34) is connected to the same side of the main air wing (31) and the shell (32) in a penetrating manner.

3. An active anti-crosswind device according to claim 2, wherein: one end of the bolt (34) is connected with a sliding block (21) in a penetrating mode, a main wind wing (31) is connected with a grooving of the sliding block (21) in a jogged mode, and an induction piece (22) is fixedly connected to the bottom side of the sliding block (21).

4. An active anti-crosswind device according to claim 3, wherein: the sensor (22) is connected with the displacement member (12) in an induction way, and sliding blocks (21) are connected at the circumferences of the two sides of the displacement member (12) in a penetrating way.

5. An active anti-crosswind device as claimed in claim 4, wherein: the sliding block is characterized in that two sides of the bottom end of the sliding block (21) are provided with grooves for controlling the sliding of the shifting piece (12), and the bottom side of the sliding block (21) is connected with a guide rail (11) in a jogged mode.

6. An active anti-crosswind device as claimed in claim 5, wherein: the guide rail (11) is provided with a groove position for the shifting piece (12) to slide, and the shifting piece (12) is fixedly connected to two sides of the groove position inside the guide rail (11).