CN212442662U

CN212442662U - A rectify frock for passenger train passenger door

Info

Publication number: CN212442662U
Application number: CN202020731686.2U
Authority: CN
Inventors: 李同胜
Original assignee: Jinhu Gore Bus Door System Co ltd
Current assignee: Jinhu Gore Bus Door System Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-02-02
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a rectify frock for passenger train passenger door, including L type fixed plate, one side fixedly connected with expansion plate of L type fixed plate, the expansion sleeve has been cup jointed to the surface of expansion plate, the one end fixedly connected with L type correction plate of expansion plate is kept away from to the expansion sleeve, be provided with the passenger door between L type fixed plate and the expansion plate, the bottom of L type fixed plate is provided with two butterfly bolts, two butterfly bolts rotates with the diapire screw thread of L type fixed plate to be connected, two the one end that the butterfly bolt is close to the passenger door all rotates and is connected with the fixed bolster, the top fixedly connected with motor of L type correction plate. The utility model discloses simple structure, accessible motor drive correction head carries out the automatic correction to passenger's door, makes it need not waste great physical power to improved correction efficiency, still can correct passenger's door surperficial different positions, certain practicality has.

Description

A rectify frock for passenger train passenger door

Technical Field

The utility model relates to a passenger train door technical field especially relates to a rectify frock for passenger train passenger door.

Background

Passenger doors of passenger cars are exits for passengers to get on and off, and are important components of passenger car design. The good structural design and perfect shape not only add pleasing to the eye and dynamic for the passenger train shape, but also bring good aerodynamic and fuel economy for the passenger train. The existing correction methods are all corrected by complete manual treading or hand plates, so that great labor is wasted, safety is not high, and the correction effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the correction frock for passenger train passenger door that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a correction tool for a passenger door of a passenger car comprises an L-shaped fixing plate, wherein a telescopic plate is fixedly connected to one side of the L-shaped fixing plate, a telescopic sleeve is sleeved on the outer surface of the telescopic plate, an L-shaped correction plate is fixedly connected to one end, far away from the telescopic plate, of the telescopic sleeve, a passenger door is arranged between the L-shaped fixing plate and the telescopic plate, two butterfly bolts are arranged at the bottom of the L-shaped fixing plate and rotatably connected with bottom wall threads of the L-shaped fixing plate, one ends, close to the passenger door, of the two butterfly bolts are rotatably connected with a fixed backing plate, a motor is fixedly connected to the top of the L-shaped correction plate, a threaded rod is fixedly connected to a driving end of the motor, one end, far away from the motor, of the threaded rod penetrates through the side wall of the L-shaped correction plate, an internal thread barrel, the inside of correcting the head is the cavity setting, it is a plurality of first springs of interior diapire fixedly connected with of correcting the head, it is a plurality of the common fixedly connected with movable plate in top of first spring, the lateral wall of movable plate and the one end fixed connection of an internal thread section of thick bamboo, the upper surface of expansion plate is seted up flutedly, a plurality of second springs of the inside fixedly connected with of recess, it is a plurality of the recess is kept away from to the second spring bottom wall one end fixedly connected with fixed pin, a plurality of through-holes have been seted up to expansion sleeve's surface, the one end and the through-hole block of a plurality of second springs are kept away from to the.

As a further description of the above technical solution:

the top fixedly connected with battery of L type fixed plate, battery and motor electric connection.

As a further description of the above technical solution:

and the two ends of the moving plate are in sliding connection with the sliding grooves in the inner side wall of the correcting head.

As a further description of the above technical solution:

the both sides fixedly connected with fixed block of an internal thread section of thick bamboo, the both sides of threaded rod are provided with the slide bar, the one end and the L type correcting plate fixed connection and the other end of slide bar run through the fixed block and extend to outside.

As a further description of the above technical solution:

one end of the fixed cushion plate close to the passenger door is fixedly connected with a plurality of friction blocks.

As a further description of the above technical solution:

one side of the telescopic sleeve close to the passenger door is fixedly connected with a rubber pad.

The utility model discloses following beneficial effect has:

1. through the setting of L type fixed plate, L type correction board, motor, threaded rod, internal thread sleeve, correction head, the accessible motor rotates and drives the threaded rod and make the internal thread sleeve drive and correct the head and move downwards and flatten the passenger door and correct, make the correction process more laborsaving to correction efficiency has been improved.

2. Through the setting of movable plate, correction head, first spring, make the correction head have certain cushioning effect at the in-process that flattens to passenger's door, avoid exerting oneself under the drive of motor too greatly and cause the problem that passenger's door takes place deformation to take place.

3. Through the setting of second spring, fixed pin, through-hole, expansion plate, telescopic sleeve, can conveniently adjust telescopic sleeve's length and be convenient for correct the different positions on passenger door surface.

The utility model discloses simple structure, accessible motor drive correction head carries out the automatic correction to passenger's door, makes it need not waste great physical power to improved correction efficiency, still can correct passenger's door surperficial different positions, certain practicality has.

Drawings

Fig. 1 is a schematic structural view of a correction tool for a passenger door of a passenger car according to the present invention;

fig. 2 is an enlarged view of a correction tool a for a passenger door of a passenger car according to the present invention;

fig. 3 is the utility model provides a correction frock B's enlargements for passenger train passenger door.

Illustration of the drawings:

1. an L-shaped fixing plate; 2. a retractable plate; 3. a telescopic sleeve; 4. an L-shaped correction plate; 5. a motor; 6. fixing the base plate; 7. a storage battery; 8. a correction head; 9. a first spring; 10. a second spring; 11. a threaded rod; 12. an internal threaded barrel; 13. moving the plate; 14. a rubber pad; 15. a passenger door; 16. a fixed block; 17. a slide bar; 18. a groove; 19. a through hole; 20. a fixing pin; 21. butterfly bolts.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a correction tool for a passenger door of a passenger car comprises an L-shaped fixing plate 1, wherein one side of the L-shaped fixing plate 1 is fixedly connected with a telescopic plate 2, the outer surface of the telescopic plate 2 is sleeved with a telescopic sleeve 3, one end, far away from the telescopic plate 2, of the telescopic sleeve 3 is fixedly connected with an L-shaped correction plate 4, a passenger door 15 is arranged between the L-shaped fixing plate 1 and the telescopic plate 2, the bottom of the L-shaped fixing plate 1 is provided with two butterfly bolts 21, the two butterfly bolts 21 are rotatably connected with the bottom wall threads of the L-shaped fixing plate 1, one ends, close to the passenger door 15, of the two butterfly bolts 21 are rotatably connected with a fixed cushion plate 6, the top of the L-shaped correction plate 4 is fixedly connected with a motor 5, the driving end of the motor 5 is fixedly connected with a threaded rod 11, one end, far away from the motor 5, the bottom of an internal thread section of thick bamboo 12 is provided with corrects head 8, the inside of correcting head 8 is the cavity setting, a plurality of first springs 9 of interior diapire fixedly connected with of correcting head 8, the common fixedly connected with movable plate 13 in top of a plurality of first springs 9, the lateral wall of movable plate 13 and the one end fixed connection of an internal thread section of thick bamboo 12, recess 18 has been seted up to the upper surface of expansion plate 2, a plurality of second springs 10 of the inside fixedly connected with of recess 18, recess 18 interior diapire one end fixedly connected with fixed pin 20 has been kept away from to a plurality of second springs 10, a plurality of through-holes 19 have been seted up to the surface of expansion sleeve 3, the one end and the through-hole 19 block that a plurality of.

The top of the L-shaped fixing plate 1 is fixedly connected with a storage battery 7, and the storage battery 7 is electrically connected with the motor 5 so as to provide electricity for the motor 5; two ends of the moving plate 13 are in sliding connection with the sliding grooves on the inner side wall of the correcting head 8, so that the moving stability of the moving plate 13 is improved; two sides of the internal thread cylinder 12 are fixedly connected with fixed blocks 16, two sides of the threaded rod 11 are provided with slide bars 17, one end of each slide bar 17 is fixedly connected with the L-shaped correction plate 4, and the other end of each slide bar 17 penetrates through the fixed block 16 and extends to the outside to play a role in limiting and orienting; one end of the fixed cushion plate 6 close to the passenger door 15 is fixedly connected with a plurality of friction blocks, so that friction is increased, and the fixation is firmer; a rubber pad 14 is fixedly connected to one side of the telescopic sleeve 3 close to the passenger door 15, so that the passenger door 15 is prevented from being damaged.

The working principle is as follows: the side of the passenger door 15 is placed in the L-shaped fixing plate 1, the butterfly bolt 21 is rotated to enable the fixing cushion plate 6 to be tightly attached to the passenger door 15 to fix the passenger door 15, the motor 5 is started, the motor 5 drives the threaded rod 11 to rotate to enable the internal thread cylinder 12 to drive the correcting head 8 to move downwards to correct the passenger door 15, the fixing pin 20 is pressed to compress the second spring 10, the fixing pin 20 is separated from the through hole 19, the telescopic sleeve 3 is pulled to enable the fixing pin 20 to be clamped with the other through hole 19, the length of the telescopic sleeve 3 is adjusted, and different positions of the surface of the passenger door 15 can be corrected conveniently through the correcting head 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a rectify frock for passenger train passenger door, includes L type fixed plate (1), its characterized in that: one side of the L-shaped fixing plate (1) is fixedly connected with a telescopic plate (2), the outer surface of the telescopic plate (2) is sleeved with a telescopic sleeve (3), one end, far away from the telescopic plate (2), of the telescopic sleeve (3) is fixedly connected with an L-shaped correcting plate (4), a passenger door (15) is arranged between the L-shaped fixing plate (1) and the telescopic plate (2), the bottom of the L-shaped fixing plate (1) is provided with two butterfly bolts (21), the two butterfly bolts (21) are rotatably connected with the bottom wall thread of the L-shaped fixing plate (1), one ends, close to the passenger door (15), of the two butterfly bolts (21) are rotatably connected with a fixing base plate (6), the top of the L-shaped correcting plate (4) is fixedly connected with a motor (5), the threaded rod (11) is fixedly connected with the threaded rod (5), one end, far away from the motor (5), of the driving end (11) penetrates through the side wall of the, an internal thread cylinder (12) is sleeved on the outer surface of the threaded rod (11) in a threaded manner, a correcting head (8) is arranged at the bottom of the internal thread cylinder (12), the interior of the correcting head (8) is arranged in a hollow manner, the inner bottom wall of the correcting head (8) is fixedly connected with a plurality of first springs (9), the tops of the first springs (9) are jointly and fixedly connected with a movable plate (13), the side wall of the moving plate (13) is fixedly connected with one end of the internal thread cylinder (12), a groove (18) is formed in the upper surface of the expansion plate (2), a plurality of second springs (10) are fixedly connected inside the groove (18), a fixing pin (20) is fixedly connected to one end of the bottom wall of the second springs (10) far away from the groove (18), a plurality of through holes (19) are formed in the outer surface of the telescopic sleeve (3), and one end, far away from the second springs (10), of the fixing pin (20) is clamped with the through holes (19).

2. The correction tool for the passenger door of the passenger car according to claim 1, characterized in that: the top fixedly connected with battery (7) of L type fixed plate (1), battery (7) and motor (5) electric connection.

3. The correction tool for the passenger door of the passenger car according to claim 1, characterized in that: and two ends of the moving plate (13) are in sliding connection with the sliding grooves on the inner side wall of the correcting head (8).

4. The correction tool for the passenger door of the passenger car according to claim 1, characterized in that: the both sides fixedly connected with fixed block (16) of an internal thread section of thick bamboo (12), the both sides of threaded rod (11) are provided with slide bar (17), the one end and L type correcting plate (4) fixed connection and the other end of slide bar (17) run through fixed block (16) and extend to the outside.

5. The correction tool for the passenger door of the passenger car according to claim 1, characterized in that: one end, close to the passenger door (15), of the fixed cushion plate (6) is fixedly connected with a plurality of friction blocks.

6. The correction tool for the passenger door of the passenger car according to claim 1, characterized in that: one side of the telescopic sleeve (3) close to the passenger door (15) is fixedly connected with a rubber pad (14).