CN208534256U - A kind of rail traffic escape door - Google Patents
A kind of rail traffic escape door Download PDFInfo
- Publication number
- CN208534256U CN208534256U CN201821080772.0U CN201821080772U CN208534256U CN 208534256 U CN208534256 U CN 208534256U CN 201821080772 U CN201821080772 U CN 201821080772U CN 208534256 U CN208534256 U CN 208534256U
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- China
- Prior art keywords
- loose slot
- slot
- escape door
- loose
- socketed
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Abstract
The utility model discloses a kind of rail traffic escape doors, including car body, the first loose slot is provided in the car body, and first the side of front and back among loose slot run through car body, first loose slot is socketed with escape door, the second loose slot is provided in the car body and on the right side of the first loose slot, and first loose slot and the second loose slot be mutually communicated, second loose slot is socketed with bull stick between front and rear sides, compression bar is connected among the bull stick, fixed link is connected between two sides above and below on the left of second loose slot, the fixed link intermediate lateral, which runs through, third loose slot, the third loose slot is connected with hinge bar between front and rear sides, the third loose slot, which runs through, motion bar, hinged groove is provided among the motion bar, this escape door cannot be opened in train normally travel, after power-off stops after only breaking down It can open, therefore effectively prevent escape door and unnecessary trouble is caused by intentional opening, make the traveling that train is safer.
Description
Technical field
The utility model relates to escape door field, specially a kind of rail traffic escape door.
Background technique
The development in one city be unable to do without traffic, and since present city automobile is more and more, road traffic congestion is hindered
The development in city, so many other modes of transportation has been derived, wherein best is exactly rail traffic；Subway is a city
Most direct embodiment is sent out in city underdeveloped, subway since so not will cause congestion, and many passengers can be carried in underground,
It is the mode of transportation of a Development of large city first choice, since subway passenger flow is big, access times are more, and some events can inevitably occur
Barrier, when a failure occurs it, passenger are often escaped by opening escape door, but present escape door passenger can arbitrarily beat
It opens, be easy to cause the train travelled that accident occurs, so escape door has to open after generation accident.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of rail traffic escape door
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of rail traffic escape door, including vehicle
Body is provided with the first loose slot in the car body, and car body, the first loose slot socket are run through in front and back side among the first loose slot
There is escape door, the car body is interior and the second loose slot, and the first loose slot and the second loose slot are provided on the right side of the first loose slot
It is mutually communicated, bull stick is socketed between second loose slot front and rear sides, be connected with compression bar among the bull stick, described second
It is connected with fixed link on the left of loose slot between two sides up and down, the fixed link intermediate lateral is through there is a third loose slot, and described the
Hinge bar is connected between three loose slot front and rear sides, the third loose slot is opened among the motion bar through there is motion bar
There is hinged groove, and hinged groove and hinge bar are socketed, the third loose slot is respectively connected with first between two sides and motion bar up and down
Spring, the escape door are provided with the 4th loose slot close to the side of the second loose slot, and motion bar left end is in the 4th loose slot,
The escape door and card slot is provided at the 4th loose slot rear, the rear side connection of the one end of the motion bar in the 4th loose slot
There is kelly, and kelly and card slot are socketed, the 5th loose slot is provided in the escape door and on the left of the 4th loose slot, and the 5th is living
Dynamic slot and the 4th loose slot are mutually communicated, and are provided with the 6th loose slot on front side of the escape door and on front side of the 5th loose slot left end,
And the 6th loose slot and the 5th loose slot be mutually communicated, push rod, the push rod left end connection are socketed in the 5th loose slot
There is handle, and handle is also socketed with the 6th loose slot, on the left of the handle and between upper and lower ends and the 6th loose slot left side wall
It is respectively connected with second spring.
Preferably, the card slot lower part is lateral straight line, and top is arcuation.
Preferably, the push rod is inclined-plane close to one end of the 4th loose slot.
Compared with prior art, the utility model has the beneficial effects that this escape door is cannot in train normally travel
It is opened, power-off could open after stopping after only breaking down, therefore effectively prevent escape door and caused by intentional opening
Unnecessary trouble makes the traveling that train is safer.
Detailed description of the invention
Fig. 1 is the positive schematic cross-sectional view of the utility model；
Fig. 2 is that the utility model push rod overlooks view structural schematic diagram；
Fig. 3 is the utility model handle positive structure diagram；
Fig. 4 is structural schematic diagram at the utility model A；
Fig. 5 is structural schematic diagram at the utility model B.
In figure: 1 car body, 2 escape doors, 21 first loose slots, 3 compression bars, 31 second loose slots, 32 bull sticks, 4 fixed links, 5 are lived
Lever, 51 third loose slots, 52 hinge bars, 53 hinged grooves, 54 the 4th loose slots, 6 kellies, 61 card slots, 7 push rods, 71 the 5th are lived
Dynamic slot, 8 handles, 81 the 6th loose slots, 9 first springs, 91 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of rail traffic escape door, including car body 1,
The first loose slot 21 is provided in car body 1, and car body 1 is run through in front and back side among the first loose slot 21, the first loose slot 21 is socketed with
Escape door 2.The second loose slot 31, and the first loose slot 21 and the second activity are provided in car body 1 and on the right side of the first loose slot 21
Slot 31 is mutually communicated.Bull stick 32 is socketed between second loose slot, 31 front and rear sides, 32 one end of bull stick is connected with motor, and motor connects
Lead to the electricity on train, is connected with compression bar 3 among bull stick 32.It is connected with fixed link 4 between two sides above and below second loose slot, 31 left side,
For 4 intermediate lateral of fixed link through there is third loose slot 51, third loose slot is connected with hinge bar 52 between 51 front and rear sides.Third
Loose slot 51 is provided with hinged groove 53 through there is motion bar 5 among motion bar 5, and hinged groove 53 and hinge bar 52 are socketed.Third is living
The first spring 9 is respectively connected between dynamic about 51 two sides of slot and motion bar 5.Escape door 2 is opened close to the side of the second loose slot 31
There is the 4th loose slot 54, and 5 left end of motion bar is in the 4th loose slot 54, escape door 2 and is provided at 54 rear of the 4th loose slot
Card slot 61,61 lower part of card slot are lateral straight line, and top is arcuation, and motion bar 5 connects on rear side of one end in the 4th loose slot 54
It is connected to kelly 6, and kelly 6 and card slot 61 are socketed.It is provided with the 5th loose slot 71 in escape door 2 and on the left of the 4th loose slot 54,
And the 5th loose slot 71 and the 4th loose slot 54 be mutually communicated, 2 front side of escape door and be provided on front side of 71 left end of the 5th loose slot
6th loose slot 81, and the 6th loose slot 81 and the 5th loose slot 71 are mutually communicated.It is socketed with push rod 7 in 5th loose slot 71,
Push rod 7 is inclined-plane close to one end of the 4th loose slot 54, and 7 left end of push rod is connected with handle 8, and handle 8 also with the 6th loose slot
81 sockets.Second spring 91 is respectively connected between 8 left side of handle and 81 left side wall of upper and lower ends and the 6th loose slot.
Working principle: motor drives bull stick 32 to rotate, and bull stick 32 drives compression bar 3 to move in a circle, due on bull stick 32
Compression bar 3 have it is multiple, so bull stick 32 rotation can press against motion bar 5 always, make motion bar 5 tilt.When motion bar 5 is in the second activity
When one end in slot 31 tilts down, the one end of motion bar 5 in the 4th loose slot 54 will upwards parent inclination, make kelly 6 into
Enter the card slot 61 of arcuation, so that will not separate between the reason of escape door 2 is by kelly 6 and card slot 61 and motion bar 5, makes to meet an urgent need
Door 2 will not be moved arbitrarily.When train fault, which has a power failure, to be stopped, motor powers off stop motion, so that compression bar 3 stops rotating to activity
Bar 5 no longer squeezes, while motion bar 5 is tended to be horizontal by the pulling force of the first spring 9, so that kelly 6 enters 61 arcuation section of card slot
Lower part, kelly 6, which is still influenced to make escape door 2 still by 61 arcuation section of card slot, to be moved.Handle 8 is pushed at this time
It moves right, push rod 7 is driven to move right, since 7 right end of push rod is inclined-plane, so push rod 7 will push motion bar 5 and live the 4th
One end in dynamic slot 54 moves downward, and so that kelly 6 is entered the lower part straightway of card slot 61, escape door 2 is moved.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of rail traffic escape door, including car body (1), it is characterised in that: be provided with the first loose slot in the car body (1)
(21), and car body (1) is run through in the intermediate front and back side of the first loose slot (21), and first loose slot (21) is socketed with escape door (2)；
It is provided with the second loose slot (31) in the car body (1) and on the right side of the first loose slot (21), and the first loose slot (21) and second
Loose slot (31) is mutually communicated；It is socketed with bull stick (32) between second loose slot (31) front and rear sides, the bull stick (32)
Centre is connected with compression bar (3)；Fixed link (4), the fixation are connected between two sides above and below on the left of second loose slot (31)
Bar (4) intermediate lateral is connected with hinge bar between third loose slot (51) front and rear sides through having third loose slot (51)
(52)；The third loose slot (51) is provided with hinged groove (53) among the motion bar (5) through having motion bar (5), and hinged
Slot (53) and hinge bar (52) are socketed；The third loose slot (51) is respectively connected with first between two sides and motion bar (5) up and down
Spring (9)；
The escape door (2) is provided with the 4th loose slot (54) close to the side of the second loose slot (31), and motion bar (5) left end exists
In 4th loose slot (54), the escape door (2) and it is provided with card slot (61) at the 4th loose slot (54) rear, the motion bar
(5) it is connected with kelly (6) on rear side of one end in the 4th loose slot (54), and kelly (6) and card slot (61) are socketed；It is described to answer
The 5th loose slot (71), and the 5th loose slot (71) and the 4th activity are provided in anxious door (2) and on the left of the 4th loose slot (54)
Slot (54) is mutually communicated, and is provided with the 6th loose slot (81) on front side of the escape door (2) and on front side of the 5th loose slot (71) left end,
And the 6th loose slot (81) and the 5th loose slot (71) be mutually communicated；It is socketed with push rod (7) in 5th loose slot (71), institute
It states push rod (7) left end to be connected with handle (8), and handle (8) is also socketed with the 6th loose slot (81)；On the left of the handle (8) and
Second spring (91) are respectively connected between upper and lower ends and the 6th loose slot (81) left side wall.
2. a kind of rail traffic escape door according to claim 1, it is characterised in that: card slot (61) lower part is laterally
Straight line, top are arcuation.
3. a kind of rail traffic escape door according to claim 1, it is characterised in that: the push rod (7) is living close to the 4th
The one end of dynamic slot (54) is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080772.0U CN208534256U (en) | 2018-07-09 | 2018-07-09 | A kind of rail traffic escape door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080772.0U CN208534256U (en) | 2018-07-09 | 2018-07-09 | A kind of rail traffic escape door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534256U true CN208534256U (en) | 2019-02-22 |
Family
ID=65387819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821080772.0U Active CN208534256U (en) | 2018-07-09 | 2018-07-09 | A kind of rail traffic escape door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534256U (en) |
-
2018
- 2018-07-09 CN CN201821080772.0U patent/CN208534256U/en active Active
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