CN213413480U

CN213413480U - Door plate for passenger car door

Info

Publication number: CN213413480U
Application number: CN202022045393.1U
Authority: CN
Inventors: 吕思华; 常超
Original assignee: Jinhu Microcrystalline Control System Co ltd
Current assignee: Jinhu Microcrystalline Control System Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-11
Anticipated expiration: 2030-09-17

Abstract

The invention discloses a door plate for a passenger car door, and relates to the technical field of door plates for passenger car doors. This door plant for passenger train door, including the passenger train door, be equipped with isolation door device in the passenger train door, isolation door device includes passenger train isolation door one, the circular door lock of preceding fixedly connected with of passenger train isolation door one, the left side sliding connection of passenger train isolation door one has passenger train isolation door two, and this door plant for passenger train door drives passenger train isolation door two through the removal of passenger train isolation door one and moves right, and passenger train isolation door two removes from the removal in passenger train isolation door three, when the table wall of passenger train isolation door one contact passenger train door, can fix passenger train isolation door one through circular lock, and the outside of circular lock is fixed to be cup jointed glass cover, seals the passenger train door through using isolation door device to make the passenger train when normal use, can guarantee the safety of escape door.

Description

Door plate for passenger car door

Technical Field

The invention relates to the technical field of door plates for passenger doors, in particular to a door plate for a passenger door.

Background

The passenger doors are of various types and can be divided into a double-channel door and a single-channel door according to the width of a channel, the single-channel door is mainly used for coaches, group coaches and touring coaches, the double-channel door is mainly used for urban buses, in which passengers get on and off the coach infrequently, so as to avoid congestion of getting on and off the coach, the passenger door can be divided into a folding type and a swinging type according to the motion form, the folding type door can be divided into a double-leaf folding type and a four-leaf folding type, the swinging type door can be divided into an inner swinging type and an outer swinging type according to the swinging mode, and the passenger door can be divided into forms of a single-leaf inner swinging, a single-leaf outer swinging, a double-leaf inner swinging.

Adopt electric door in current passenger train door more, when meetting electronic fault, the passenger train door can appear the problem that can't open, causes the influence to passenger's safety in the car, consequently needs a novel door plant urgently.

Disclosure of Invention

The present invention is directed to a door panel for a passenger door, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the passenger car door is characterized by comprising a passenger car door, wherein an isolation door device is arranged in the passenger car door and comprises a first passenger car isolation door, a circular door lock is fixedly connected to the front of the first passenger car isolation door, the left side of the first passenger car isolation door is slidably connected with a second passenger car isolation door, the left side of the second passenger car isolation door is fixedly connected with a third passenger car isolation door, and the left side of the third passenger car isolation door is fixedly connected to the inner wall of the passenger car door;

an escape door shaft is arranged in the passenger door;

an escape door lock is arranged in the bus door.

Preferably, the escape door shaft device comprises two L-shaped connecting rods, two springs are fixedly connected to the bases of the two L-shaped connecting rods, and a rectangular support is fixedly connected to each of the two springs.

Preferably, the lower surfaces of the two L-shaped connecting rods are fixedly connected with an L support, the right surfaces of the two L supports are fixedly connected to the inner wall of the passenger car door, and the upper surface of the base of the two L-shaped connecting rods is fixedly connected with a first rotating shaft.

Preferably, the outer surfaces of the first rotating shafts are movably sleeved with escape door shaft supports, a third rotating shaft is fixedly connected to the upper surfaces of the escape door shaft supports, and an escape door is fixedly connected to the right surface of the third rotating shaft.

Preferably, the emergency exit door lock device comprises a rectangular connecting rod, the back of the rectangular connecting rod is fixedly connected to the wall of the emergency exit door, the front of the rectangular connecting rod is movably connected with a second rotating shaft, and the front of the second rotating shaft is fixedly connected with a rotating shaft lantern ring.

Preferably, the outer surface of the second rotating shaft is fixedly connected with a C-shaped connecting rod, a rectangular handle is fixedly connected to the upper surface of the C-shaped connecting rod, a rectangular sleeve is slidably connected to the lower surface of the C-shaped connecting rod, a rectangular fixing support is fixedly connected to the back surface of the rectangular sleeve, and the right surface of the rectangular fixing support is fixedly connected to the inner wall of the passenger car door.

Compared with the prior art, the invention has the beneficial effects that:

(1) when a passenger door is in an electronic fault and cannot be opened through an electric pump, the isolating door is opened, the rectangular handle is pulled upwards, the upward movement of the rectangular handle drives the C-shaped connecting rod to move, the movement of the C-shaped connecting rod drives the rotation of the second rotating shaft, the second rotating shaft rotates on the rectangular connecting rod, the C-shaped connecting rod moves away from the rectangular sleeve, the escape door can be pushed outwards at the moment, the outward movement of the escape door drives the rotation of the shaft bracket of the escape door, the rotation of the shaft bracket of the escape door drives the rotation of the third rotating shaft, the shaft bracket of the escape door rotates in the first rotating shaft, the shaft bracket of the escape door is positioned above the two rectangular brackets, the shaft bracket of the escape door can press the two springs below the two rectangular brackets, the shaft bracket of the escape door can be slightly lifted through the two springs, and the rotation of the shaft bracket of the escape door is increased, the escape door is arranged in the door of the passenger car, so that the escape probability is increased.

(2) This door plant for passenger train door, through pulling circular lock right, circular lock removes and drives a passenger train isolation door and removes right, the removal of a passenger train isolation door drives a passenger train isolation door two and removes right, two removals come out from three removals of passenger train isolation door, when a passenger train isolation door contacts the table wall of passenger train door, can fix a passenger train isolation door through circular lock, the glass cover has been cup jointed to the outside of circular lock fixedly, seal the passenger train door through using the isolation door device, thereby make the passenger train when normal use, can guarantee the safety of emergency exits.

Drawings

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

FIG. 2 is a schematic view of the spring of the present invention;

FIG. 3 is a schematic view of an escape door according to the present invention;

FIG. 4 is a schematic view of an escape door lock according to the present invention;

FIG. 5 is a schematic view of a spindle according to the present invention.

In the figure: 1 passenger car door, 11 passenger car isolating door I, 12 passenger car isolating door II, 13 passenger car isolating door III, 14 circular door lock, 2L-shaped connecting rod, 21 rotating shaft I, 22 rectangular support, 23 spring, 24L support, 3 escape door, 31 rectangular connecting rod, 32 rotating shaft II, 33 rotating shaft lantern ring, 34C-shaped connecting rod, 35 rectangular handle, 36 rectangular sleeve, 37 rectangular fixing support, 38 escape door shaft support and 39 rotating shaft III.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a door plate for a passenger car door comprises a passenger car door 1, wherein an isolation door device is arranged in the passenger car door 1 and comprises a first passenger car isolation door 11, a circular door lock 14 is fixedly connected to the front of the first passenger car isolation door 11, a second passenger car isolation door 12 is slidably connected to the left of the first passenger car isolation door 11, a third passenger car isolation door 13 is fixedly connected to the left of the second passenger car isolation door 12, the left of the third passenger car isolation door 13 is fixedly connected to the inner wall of the passenger car door 1, an escape door shaft device is arranged in the passenger car door 1, the circular door lock 14 moves to drive the first passenger car isolation door 11 to move rightwards by pulling the circular door lock 14, the second passenger car isolation door 12 moves rightwards by moving the first passenger car isolation door 11, the second passenger car isolation door 12 moves out of the third passenger car isolation door 13, when the first passenger car isolation door 11 contacts with the surface wall of the passenger car door 1, the first passenger car, the outside of the round door lock 14 is fixedly sleeved with a glass sleeve, and the inside of the passenger car door 1 is provided with an escape door lock device.

The escape door shaft device comprises two L-shaped connecting rods 2, two springs 23 are fixedly connected to the upper surfaces of bases of the two L-shaped connecting rods 2, a rectangular support 22 is fixedly connected to the upper surfaces of every two springs 23, an L-shaped support 24 is fixedly connected to the lower surfaces of the two L-shaped connecting rods 2, the right surfaces of the two L-shaped supports 24 are fixedly connected to the inner wall of the passenger door 1, a first rotating shaft 21 is fixedly connected to the upper surfaces of the bases of the two L-shaped connecting rods 2, an escape door shaft support 38 is movably sleeved on the outer surfaces of the two rotating shafts 21, a third rotating shaft 39 is fixedly connected to the upper surface of the escape door shaft support 38, an escape door 3 is fixedly connected to the right surface of the third rotating shaft 39, the escape door lock device comprises a rectangular connecting rod 31, the rear surface of the rectangular connecting rod 31 is fixedly connected to the surface wall of the escape door 3, a second rotating shaft 32 is, the outer surface of the second rotating shaft 32 is fixedly connected with a C-shaped connecting rod 34, the upper surface of the C-shaped connecting rod 34 is fixedly connected with a rectangular handle 35, the lower surface of the C-shaped connecting rod 34 is connected with a rectangular sleeve 36 in a sliding manner, the back surface of the rectangular sleeve 36 is fixedly connected with a rectangular fixing support 37, the rectangular handle 35 is pulled upwards, the upward movement of the rectangular handle 35 drives the C-shaped connecting rod 34 to move, the movement of the C-shaped connecting rod 34 drives the second rotating shaft 32 to rotate, the second rotating shaft 32 rotates on the rectangular connecting rod 31, the movement of the C-shaped connecting rod 34 leaves the rectangular sleeve 36, at the moment, the escape door 3 can be pushed outwards, the escape door 3 moves outwards to drive the escape door shaft support 38 to rotate, the third rotating shaft 38 is driven by the rotation of the escape door shaft support 38 to rotate in the first rotating shafts 21, and the escape door shaft support 38, the escape door shaft bracket 38 presses down the two springs 23 above the two rectangular brackets 22, and the right side of the rectangular fixing bracket 37 is fixedly connected to the inner wall of the passenger door 1.

The working principle is as follows:

the first step is as follows: when the door of a passenger car does not break down, through pulling circular lock 14 right, circular lock 14 removes and drives a passenger train isolation door 11 and remove right, the removal of a passenger train isolation door 11 drives a passenger train isolation door two 12 and removes right, passenger train isolation door two 12 removes from the three 13 interior removals of passenger train isolation door, when a passenger train isolation door 11 contacts the table wall of door of a passenger car 1, can fix a passenger train isolation door 11 through circular lock 14, the fixed glass cover that has cup jointed in outside of circular lock 14, seal the door of a passenger car through using the isolation door device, thereby make the passenger train when normal use, can guarantee the safety of escape door.

The second step is that: when the door of the passenger car is in an electronic fault and cannot be opened through the electric pump, the isolating door is opened, the rectangular handle 35 is pulled upwards, the upward movement of the rectangular handle 35 drives the C-shaped connecting rod 34 to move, the movement of the C-shaped connecting rod 34 drives the rotation of the second rotating shaft 32, the second rotating shaft 32 rotates on the rectangular connecting rod 31, the movement of the C-shaped connecting rod 34 leaves the rectangular sleeve 36, the escape door 3 can be pushed outwards at the moment, the outward movement of the escape door 3 drives the rotation of the shaft bracket 38 of the escape door, the rotation of the shaft bracket 38 of the escape door drives the third rotating shaft 39 to rotate, the shaft bracket 38 of the escape door rotates in the first rotating shaft 21, the shaft bracket 38 of the escape door is positioned above the two rectangular brackets 22, the shaft bracket 38 of the escape door presses down the two springs 23 on the two rectangular brackets 22, and the shaft bracket 38 of the escape door can be slightly lifted, the rotatability of the escape door shaft bracket 38 is increased, and the escape probability is increased by arranging the escape door in the passenger door.

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 a door plant for passenger train door, includes door (1), be equipped with isolation door device, its characterized in that in door (1): the isolation door device comprises a first passenger car isolation door (11), a circular door lock (14) is fixedly connected in front of the first passenger car isolation door (11), a second passenger car isolation door (12) is slidably connected to the left side of the first passenger car isolation door (11), a third passenger car isolation door (13) is fixedly connected to the left side of the second passenger car isolation door (12), and the left side of the third passenger car isolation door (13) is fixedly connected to the inner wall of a passenger car door (1);

the inside of the passenger car door (1) is provided with an escape door shaft device;

the inside of the passenger car door (1) is provided with an escape door lock device.

2. The door panel for a passenger door according to claim 1, wherein: the escape door shaft device comprises two L-shaped connecting rods (2), wherein two springs (23) are fixedly connected to the upper surfaces of bases of the L-shaped connecting rods (2), and a rectangular support (22) is fixedly connected to the upper surfaces of every two springs (23).

3. The door panel for a passenger door according to claim 2, wherein: two equal fixedly connected with L support (24) below L shape connecting rod (2), two equal fixedly connected on the inner wall of door (1) of passenger train in the right side of L support (24), two fixedly connected with a pivot (21) above L shape connecting rod (2) base.

4. The door panel for a passenger door according to claim 3, wherein: the outer surfaces of the first rotating shafts (21) are movably sleeved with escape door shaft supports (38), the third rotating shaft (39) is fixedly connected to the upper surfaces of the escape door shaft supports (38), and the escape door (3) is fixedly connected to the right side of the third rotating shaft (39).

5. The door panel for a passenger door according to claim 4, wherein: the emergency exit door lock device comprises a rectangular connecting rod (31), the back of the rectangular connecting rod (31) is fixedly connected to the surface wall of the emergency exit door (3), the front of the rectangular connecting rod (31) is movably connected with a second rotating shaft (32), and the front of the second rotating shaft (32) is fixedly connected with a rotating shaft sleeve ring (33).

6. The door panel for a passenger door according to claim 5, wherein: the outer fixed surface of pivot two (32) is connected with C font connecting rod (34), the higher authority fixedly connected with rectangle handle (35) of C font connecting rod (34), sliding connection has rectangle sleeve pipe (36) below C font connecting rod (34), the back fixedly connected with rectangle fixed bolster (37) of rectangle sleeve pipe (36), the right fixed connection of rectangle fixed bolster (37) is on the inner wall of passenger door (1).