CN217969511U

CN217969511U - Be used for outer windshield intensity of high-speed railway to promote structure

Info

Publication number: CN217969511U
Application number: CN202222367489.9U
Authority: CN
Inventors: 董雪妍; 卢洋; 陈杨
Original assignee: Changchun Xianhe Transportation Equipment Technology Co ltd
Current assignee: Changchun Xianhe Transportation Equipment Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-06
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a be used for outer windshield intensity of high-speed railway to promote structure, include: first U-shaped capsule and second U-shaped capsule, the outer wall right side laminating of first U-shaped capsule has the second U-shaped capsule, the first cushion of inner wall left side fixedly connected with of second U-shaped capsule, the outer wall right side laminating of first cushion has fixed establishment, fixed establishment includes backup pad, fluting frame, fluting briquetting, connection pad, connecting rod, first spout and second spout, the top fixedly connected with fluting frame of backup pad, the inner wall nestification of fluting frame has the fluting briquetting, the inner wall nestification of fluting briquetting has the connection pad. This practicality is through the rotatory connection pad of staff, under the connection of connecting rod, fluting frame, first spout, second spout and fluting briquetting to make the outer wall left side laminating of fluting briquetting and second cushion, realize the fixed purpose of first U-shaped capsule and second U-shaped capsule.

Description

Be used for outer windshield intensity of high-speed railway to promote structure

Technical Field

The utility model relates to an outer wind shield structure technical field of high-speed railway specifically is a be used for outer wind shield intensity of high-speed railway to promote structure.

Background

With the rapid development of science and technology, china is mature in the aspect of high-speed rail technology, and in order to reduce air resistance at the end part of a vehicle during high-speed operation and reduce energy consumption of a motor train unit, an outer windshield needs to be installed outside the end wall of a high-speed rail vehicle body, so that the operation speed of the vehicle is improved.

Current outer windscreen intensity promotes structure when using, for high-speed railway driving safety, just need carry out artifical detection and maintenance to outer windscreen in the very short time in interval, because mostly all use screw thread fixed connection between the outer windscreen, when dismantling, because the space is comparatively narrow and small, time waste reduces work efficiency.

Improvements are needed to address the above issues to meet market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for outer wind shield intensity of high-speed railway to solve and put forward in the above-mentioned background art for high-speed railway driving safety, just need carry out artifical detection and maintenance to the external windshield in the very short time in interval, because the screw thread fixed connection is all used to most of between the external windshield, when dismantling, because the space is comparatively narrow and small, time waste reduces work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a be used for outer windshield intensity of high-speed railway to promote structure includes: the capsule comprises a first U-shaped capsule and a second U-shaped capsule, wherein the right side of the outer wall of the first U-shaped capsule is attached with the second U-shaped capsule, the left side of the inner wall of the second U-shaped capsule is fixedly connected with a first cushion block, and the right side of the outer wall of the first cushion block is attached with a fixing mechanism;

the fixed establishment includes backup pad, fluting frame, fluting briquetting, connection pad, connecting rod, first spout and second spout, the top fixedly connected with fluting frame of backup pad, the inner wall nestification of fluting frame has the fluting briquetting, the inner wall nestification of fluting briquetting has the connection pad, the inner wall of connection pad runs through there is the connecting rod, first spout has been seted up with the position of being connected of connecting rod to the connection pad, the second spout has been seted up with the position of being connected of connecting rod to the fluting briquetting, the top outer wall of backup pad is laminated with the outer wall of first cushion.

Preferably, the outer wall left side fixedly connected with gag lever post of fluting briquetting, the inner wall right side fixedly connected with second cushion of first U-shaped capsule, the inner wall nestification of second cushion has first lasso, the inner wall nestification of first U-shaped capsule has the second lasso, the inner wall nestification of second U-shaped capsule has the third lasso.

Preferably, the bottom ends of the first U-shaped capsule and the second U-shaped capsule are jointed with the top end of the supporting plate.

Preferably, the outer walls of the two ends of the connecting rod are nested with slotted frames.

Preferably, the grooving pressing block forms a sliding structure with the grooving frame through the connecting disc, the connecting rod, the first sliding groove and the second sliding groove, and the second sliding groove is obliquely arranged.

Preferably, one end of the limiting rod, far away from the limiting rod, is conical.

Preferably, the central axis of the limiting rod, the central axis of the first ferrule, the central axis of the second ferrule and the central axis of the third ferrule coincide.

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

in view of the above, it is desirable to provide,

1. the connecting disc is rotated by workers, and the slotted pressing block is attached to the left side of the outer wall of the second cushion block under the connection of the connecting rod, the slotted frame, the first sliding chute, the second sliding chute and the slotted pressing block, so that the purpose of fixing the first U-shaped capsule and the second U-shaped capsule is achieved;

2. the outer wall of the limiting rod is attached to the inner walls of the first ferrule, the second ferrule and the third ferrule, so that the first ferrule, the second ferrule and the third ferrule are butted, and the purpose of preventing the first U-shaped capsule and the second U-shaped capsule from being staggered is achieved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the connection portion of the slotted frame of the present invention;

FIG. 3 is an exploded view of the connection portion of the slotted frame of the present invention;

FIG. 4 is a schematic sectional view of the connection portion of the first U-shaped capsule and the second U-shaped capsule according to the present invention.

In the figure: 1. a first U-shaped capsule; 2. a second U-shaped capsule; 3. a first cushion block; 4. a fixing mechanism; 401. a support plate; 402. a slotted frame; 403. slotting and briquetting; 404. a connecting disc; 405. a connecting rod; 406. a first chute; 407. a second chute; 5. a limiting rod; 6. a second cushion block; 7. a first ferrule; 8. a second ferrule; 9. and a third ferrule.

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 be used for outer windshield intensity of high-speed railway to promote structure includes: the capsule comprises a first U-shaped capsule 1 and a second U-shaped capsule 2, wherein the second U-shaped capsule 2 is attached to the right side of the outer wall of the first U-shaped capsule 1, a first cushion block 3 is fixedly connected to the left side of the inner wall of the second U-shaped capsule 2, and a fixing mechanism 4 is attached to the right side of the outer wall of the first cushion block 3;

the fixing mechanism 4 comprises a supporting plate 401, a slotted frame 402, a slotted pressing block 403, a connecting disc 404, a connecting rod 405, a first sliding groove 406 and a second sliding groove 407, the top end of the supporting plate 401 is fixedly connected with the slotted frame 402, the slotted pressing block 403 is nested on the inner wall of the slotted frame 402, the connecting disc 404 is nested on the inner wall of the slotted pressing block 403, the connecting rod 405 penetrates through the inner wall of the connecting disc 404, the first sliding groove 406 is formed in the connecting part of the connecting disc 404 and the connecting rod 405, the second sliding groove 407 is formed in the connecting part of the slotted pressing block 403 and the connecting rod 405, the outer wall of the top end of the supporting plate 401 is attached to the outer wall of the first cushion block 3, the connecting disc 404 is beneficial to rotating, and finally the slotted pressing block 403 is driven to be attached to the left side of the outer wall of the second cushion block 6.

Further, the outer wall left side fixedly connected with gag lever post 5 of fluting briquetting 403, the inner wall right side fixedly connected with second cushion 6 of first U-shaped capsule 1, the inner wall nestification of second cushion 6 has first lasso 7, the inner wall nestification of first U-shaped capsule 1 has second lasso 8, the inner wall nestification of second U-shaped capsule 2 has third lasso 9, be favorable to under the effect of gag lever post 5, first lasso 7, second lasso 8 and third lasso 9, prevent first U-shaped capsule 1 and the dislocation of second U-shaped capsule 2.

Further, the bottom ends of the first U-shaped capsule 1 and the second U-shaped capsule 2 are attached to the top end of the supporting plate 401, which is beneficial for being supported by the supporting plate 401, and the fixing mechanism 4 is used for fixing the first U-shaped capsule 1 and the second U-shaped capsule 2.

Further, the outer walls of the two ends of the connecting rod 405 are nested with the slotted frames 402, so that the slotted frames 402 can limit the connecting rod 405, and the connecting rod 405 is prevented from moving.

Further, the slotted pressing block 403 forms a sliding structure with the slotted frame 402 through the connecting disc 404, the connecting rod 405, the first sliding groove 406 and the second sliding groove 407, the second sliding groove 407 is arranged in an inclined manner, which is beneficial to rotating the connecting disc 404, and under the connection between the connecting rod 405 and the slotted frame 402, the connecting rod 405 slides along the first sliding groove 406 and the second sliding groove 407, so that the slotted pressing block 403 is driven to slide along the inner wall of the slotted frame 402.

Furthermore, the one end that gag lever post 5 kept away from is the toper, is favorable to gag lever post 5 to imbed the inner wall of first lasso 7, second lasso 8 and third lasso 9 fast.

Further, the axis of gag lever post 5, the axis of first lasso 7, the axis of second lasso 8 and the coincidence of the axis of third lasso 9 are favorable to the inner wall laminating of gag lever post 5 and first lasso 7, second lasso 8 and third lasso 9, prevent first U-shaped capsule 1 and the dislocation of second U-shaped capsule 2.

The working principle is as follows: as shown in fig. 1 to 4, when the structure for improving the strength of the external wind shield for the high-speed rail is used, a worker rotates the connecting disc 404, under the connection between the connecting rod 405 and the slotted frame 402, so that the connecting rod 405 slides along the first sliding groove 406 and the second sliding groove 407, and drives the slotted pressing block 403 to slide along the inner wall of the slotted frame 402, so that the slotted pressing block 403 is attached to the left side of the outer wall of the second cushion block 6, and the purpose of fixing the first U-shaped capsule 1 and the second U-shaped capsule 2 is achieved;

meanwhile, the slotting press block 403 drives the limiting rod 5 to horizontally slide leftwards, so that the outer wall of the limiting rod 5 is attached to the inner walls of the first ferrule 7, the second ferrule 8 and the third ferrule 9, the first ferrule 7, the second ferrule 8 and the third ferrule 9 are butted, and the purpose of preventing the first U-shaped capsule 1 and the second U-shaped capsule 2 from being dislocated is achieved.

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. A wind shield strength improvement structure for a high-speed rail, comprising: the capsule comprises a first U-shaped capsule (1) and a second U-shaped capsule (2), and is characterized in that the second U-shaped capsule (2) is attached to the right side of the outer wall of the first U-shaped capsule (1), a first cushion block (3) is fixedly connected to the left side of the inner wall of the second U-shaped capsule (2), and a fixing mechanism (4) is attached to the right side of the outer wall of the first cushion block (3);

the fixing mechanism (4) comprises a supporting plate (401), a slotted frame (402), a slotted pressing block (403), a connecting disc (404), a connecting rod (405), a first sliding groove (406) and a second sliding groove (407), the top end of the supporting plate (401) is fixedly connected with the slotted frame (402), the slotted pressing block (403) is nested on the inner wall of the slotted frame (402), the connecting disc (404) is nested on the inner wall of the slotted pressing block (403), the connecting rod (405) penetrates through the inner wall of the connecting disc (404), the first sliding groove (406) is formed in the connecting position of the connecting disc (404) and the connecting rod (405), the second sliding groove (407) is formed in the connecting position of the slotted pressing block (403) and the connecting rod (405), and the outer wall of the top end of the supporting plate (401) is attached to the outer wall of the first cushion block (3).

2. The structure for improving the strength of the external windshield of the high-speed rail, according to claim 1, is characterized in that: the outer wall left side fixedly connected with gag lever post (5) of fluting briquetting (403), the inner wall right side fixedly connected with second cushion (6) of first U-shaped capsule (1), the inner wall nestification of second cushion (6) has first lasso (7), the inner wall nestification of first U-shaped capsule (1) has second lasso (8), the inner wall nestification of second U-shaped capsule (2) has third lasso (9).

3. The structure for improving the strength of the external windshield of the high-speed rail, according to claim 1, is characterized in that: the bottom ends of the first U-shaped capsule (1) and the second U-shaped capsule (2) are attached to the top end of the supporting plate (401).

4. The structure for improving the strength of the external wind shield of the high-speed rail according to claim 1, wherein: and the outer walls of two ends of the connecting rod (405) are nested with slotted frames (402).

5. The structure for improving the strength of the external wind shield of the high-speed rail according to claim 1, wherein: the slotting press block (403) forms a sliding structure with the slotting frame (402) through a connecting disc (404), a connecting rod (405), a first sliding chute (406), a second sliding chute (407) and the slotting frame, and the second sliding chute (407) is obliquely arranged.

6. The structure for improving the strength of the external wind shield of the high-speed rail according to claim 2, wherein: one end of the limiting rod (5) far away is conical.

7. The structure for improving the strength of the external wind shield of the high-speed rail according to claim 2, wherein: the central axis of the limiting rod (5), the central axis of the first sleeve ring (7), the central axis of the second sleeve ring (8) and the central axis of the third sleeve ring (9) coincide.