CN215590726U - Railcar linkage emergency exit - Google Patents
Railcar linkage emergency exit Download PDFInfo
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- CN215590726U CN215590726U CN202122430762.3U CN202122430762U CN215590726U CN 215590726 U CN215590726 U CN 215590726U CN 202122430762 U CN202122430762 U CN 202122430762U CN 215590726 U CN215590726 U CN 215590726U
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- vertical hinged
- notice board
- hinged door
- door
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Abstract
The utility model discloses a rail car linkage safety door, which comprises: the rail car is provided with a vertical hinged door, and the opening end of the vertical hinged door is detachably connected with the rail car through a safety linkage mechanism; one end of the safety notice board is hinged with the two sides of the vertical hinged door, and the safety notice board is detachably connected with the top of the vertical hinged door; the safety notice board is fixedly connected with a trigger board used for triggering the safety linkage mechanism. The rail car vertical hinged door has the beneficial effects that when the safety notice board appears, the vertical hinged door of the rail car cannot be opened, and the safety is improved.
Description
Technical Field
The utility model relates to a safety door, in particular to a linked safety door of a rail car.
Background
The rail car is a main transport tool for performing tasks by construction departments such as railway equipment maintenance, overhaul, capital construction and the like. The rail car is divided into a heavy type rail car and a light type rail car, and can be withdrawn from a line at any time by passengers, so that the rail car is called a light rail car; the railway car is called a heavy-duty railway car, and passengers cannot withdraw the railway at any time.
The rail car is used as an engineering car of a modern railway system and is used for the work of fault first-aid repair and emergency rescue. Plays an important role in maintaining the safe operation of the railway system. Conventional railcar doors can be opened at will if there is a car in the vicinity or other dangerous conditions that do not allow opening the door. The worker can get off the vehicle after opening the door without noticing the prompt of the safety reminding tag, and safety accidents are easily caused. Therefore, a linked safety door of a rail car is needed, and when a safety notice board appears, a vertical hinged door of the rail car cannot be opened, so that the safety is improved.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, there is provided a railcar linked safety door characterized by comprising:
the rail car is provided with a vertical hinged door, and the opening end of the vertical hinged door is detachably connected with the rail car through a safety linkage mechanism;
one end of the safety notice board is hinged with the two sides of the vertical hinged door, and the safety notice board is detachably connected with the top of the vertical hinged door; the safety notice board is fixedly connected with a trigger board used for triggering the safety linkage mechanism.
Preferably, wherein the safety linkage comprises:
the first fastener is fixedly connected with the opening end of the vertical hinged door;
a latch slidably mounted on the first fastener, one end of the latch abutting against the trigger plate;
the second fastener corresponds to the first fastener and is fixedly connected with the rail car, the second fastener is provided with a first connecting hole, and the second fastener is detachably connected with the lock pin through the first connecting hole.
Preferably, wherein the latch is provided as a spring latch.
Preferably, wherein, the one end of safety notice board with the articulated mode in both sides of vertical hinged door does: two third fasteners of fixedly connected with, two of the both sides difference symmetry of institute vertical hinged door the equal integrated into one piece protrusion in the third fastener outside is provided with the connecting rod, the one end of safety notice board corresponds connecting rod integrated into one piece protrusion is provided with two second connecting holes, the one end of safety notice board with the both sides of vertical hinged door are passed through connecting piece and two the second connecting hole is articulated.
Preferably, wherein, the mode that the safety notice board with the top of vertical hinged door can be dismantled and be connected is: the top of vertical hinged door passes through fourth fastener fixedly connected with couple lockpin, the safety notice board corresponds the couple lockpin is provided with the third connecting hole, the safety notice board pass through the third connecting hole with the couple lockpin can dismantle the connection.
Preferably, the triggering plate is shaped like , the parallel end of the triggering plate is fixedly connected with the safety notice board, and the inclined end of the triggering plate abuts against one end of the lock pin.
Preferably, one side of the safety notice board is sprayed with a warning sign.
The utility model at least comprises the following beneficial effects:
through a rail car linkage emergency exit, when the top fixed connection of safety notice board and vertical hinged door, the vertical hinged door is in can not open the state, and the vertical hinged door then is in can opening the state when the safety notice board turns over down, has improved the security, can effectively avoid the emergence of incident.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural diagram of the present invention when it is not triggered.
Fig. 3 is a schematic view of the installation of the present invention.
The specific implementation mode is as follows:
the present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be understood that in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are used only for convenience in describing the present invention and for simplification of the description, and 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a communication between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention specifically.
Further, in the present invention, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacted with the first and second features, or indirectly contacted with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Fig. 1 shows an implementation form of the present invention, which includes:
the rail car 11 is provided with a vertical hinged door 2, and the opening end of the vertical hinged door 2 is detachably connected with the rail car 11 through a safety linkage mechanism 3; the rail car has the effect that the opening end of the vertical hinged door is detachably connected with the rail car through the safety linkage mechanism.
One end of the safety notice board 1 is hinged with two sides of the vertical hinged door 2, and the safety notice board 1 is detachably connected with the top of the vertical hinged door 2; the safety notice board 1 is fixedly connected with a trigger board 7 used for triggering the safety linkage mechanism 3. The safety notice board has the advantages that when the safety notice board is turned upwards and connected with the top of the vertical hinged door, the safety linkage mechanism is triggered through the trigger board, the vertical hinged door is in an unopenable state, when the safety notice board is turned downwards, the safety linkage mechanism is not triggered, and the vertical hinged door is in an openable state.
In the technical scheme, the security notice board 1 is turned upwards and the side hung door 2 can not be opened, and the security notice board 1 is turned downwards and the side hung door 2 can be opened, so that the security is effectively improved. The working principle is as follows: when the rail car 11 is in the state that the rail car can not get on or off the train, the safety notice board 1 turns up and is connected with the top of the vertical hinged door 2, the trigger plate 7 triggers the safety linkage mechanism 3 to connect the opening end of the vertical hinged door 2 with the rail car 11, and the vertical hinged door 2 is in the state that can not be opened. When the rail car 11 is in a state of being capable of getting on or off the train, the safety notice board 1 is disconnected with the top of the vertical hinged door 2, the safety linkage mechanism 3 is in an unfired state, and the vertical hinged door 2 is in an openable state.
In the above-described aspect, the safety link mechanism 3 includes:
the first fastener 9 is fixedly connected with the opening end of the vertical hinged door 2;
a latch 8 slidably mounted on the first fastener 9, wherein one end of the latch 8 abuts against the trigger plate 7;
the second fastener 10 is fixedly connected with the rail car 11 corresponding to the first fastener 9, the second fastener 10 is provided with a first connecting hole, and the second fastener 10 is detachably connected with the lock pin 8 through the first connecting hole.
Working principle; the trigger plate 7 abuts against one end of the lock pin 8, the lock pin 8 is pushed to slide and be connected with the second fastener 10, and the movable position of the vertical hinged door 2 is limited to be in an unopened state. When the trigger plate 7 does not trigger the lock pin 8 to be connected with the second fastener 10, the vertical hinged door 2 is in an openable state. Also, this manner is merely an illustration of a preferred example, but not limited thereto. When the utility model is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.
In the above solution, the lock pin 8 is configured as a spring lock pin. This has the advantage of facilitating resetting of the latch. Also, this manner is merely an illustration of a preferred example, but not limited thereto. When the utility model is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.
In the above scheme, the one end of safety notice board 1 with the articulated mode in both sides of vertical hinged door 2 is: two third fasteners 5 of fixedly connected with of the both sides difference symmetry of vertical hinged door 2, two the equal integrated into one piece protrusion in third fastener 5 outside is provided with the connecting rod, safety notice board 1's one end corresponds connecting rod integrated into one piece protrusion is provided with two second connecting holes, safety notice board 1's one end with vertical hinged door 2's both sides are passed through connecting piece and two the second connecting hole is articulated. The scheme has the advantage of ensuring that the safety notice board can be turned over up and down. Also, this manner is merely an illustration of a preferred example, but not limited thereto. When the utility model is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.
In the above scheme, the safety notice board 1 with the mode of connection can be dismantled at the top of vertical hinged door 2 is: the top of vertical hinged door 2 is through fourth fastener 6 fixedly connected with couple lockpin 4, safety notice board 1 corresponds couple lockpin 4 is provided with the third connecting hole, safety notice board 1 through the third connecting hole with couple lockpin 4 can dismantle and be connected. The use of this solution has the advantage of enhancing the stability of the connection. Also, this manner is merely an illustration of a preferred example, but not limited thereto. When the utility model is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.
In the above solution, the triggering plate 7 is shaped like , the parallel end of the triggering plate 7 is fixedly connected to the safety notice board 1, and the inclined end of the triggering plate 7 abuts against one end of the lock pin 8. The adoption of the trigger has the advantages of convenient triggering and ensuring the triggering effect. Also, this manner is merely an illustration of a preferred example, but not limited thereto. When the utility model is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.
According to the scheme, the warning words are sprayed on one surface of the safety notice board 1. The scheme has the advantages of reminding and warning. Also, this manner is merely an illustration of a preferred example, but not limited thereto. When the utility model is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. A railcar ganged safety door, comprising:
the rail car is provided with a vertical hinged door, and the opening end of the vertical hinged door is detachably connected with the rail car through a safety linkage mechanism;
one end of the safety notice board is hinged with the two sides of the vertical hinged door, and the safety notice board is detachably connected with the top of the vertical hinged door; the safety notice board is fixedly connected with a trigger board used for triggering the safety linkage mechanism.
2. A railcar ganged safety door according to claim 1, wherein said safety linkage comprises:
the first fastener is fixedly connected with the opening end of the vertical hinged door;
a latch slidably mounted on the first fastener, one end of the latch abutting against the trigger plate;
the second fastener corresponds to the first fastener and is fixedly connected with the rail car, the second fastener is provided with a first connecting hole, and the second fastener is detachably connected with the lock pin through the first connecting hole.
3. A railcar coupled safety door according to claim 2 wherein said latch is provided as a spring latch.
4. The linked safety door of the rail car according to claim 1, wherein one end of the safety notice board is hinged to both sides of the vertical hinged door in a manner that: two third fasteners of fixedly connected with, two of the both sides difference symmetry of institute vertical hinged door the equal integrated into one piece protrusion in the third fastener outside is provided with the connecting rod, the one end of safety notice board corresponds connecting rod integrated into one piece protrusion is provided with two second connecting holes, the one end of safety notice board with the both sides of vertical hinged door are passed through connecting piece and two the second connecting hole is articulated.
5. The rail car linkage safety door according to claim 1, wherein the safety notice board is detachably connected with the top of the vertical hinged door in a manner that: the top of vertical hinged door passes through fourth fastener fixedly connected with couple lockpin, the safety notice board corresponds the couple lockpin is provided with the third connecting hole, the safety notice board pass through the third connecting hole with the couple lockpin can dismantle the connection.
6. The railcar ganged safety door according to claim 5, wherein the trigger plate is -shaped, the parallel end of the trigger plate is fixedly connected with the safety notice plate, and the inclined end of the trigger plate abuts against one end of the lock pin.
7. The linked safety door of the rail car as claimed in claim 1, wherein a warning sign is painted on one side of the safety notice board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430762.3U CN215590726U (en) | 2021-10-09 | 2021-10-09 | Railcar linkage emergency exit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430762.3U CN215590726U (en) | 2021-10-09 | 2021-10-09 | Railcar linkage emergency exit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215590726U true CN215590726U (en) | 2022-01-21 |
Family
ID=79870776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122430762.3U Active CN215590726U (en) | 2021-10-09 | 2021-10-09 | Railcar linkage emergency exit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215590726U (en) |
-
2021
- 2021-10-09 CN CN202122430762.3U patent/CN215590726U/en active Active
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