CN213768529U - Railway wagon protecting device - Google Patents
Railway wagon protecting device Download PDFInfo
- Publication number
- CN213768529U CN213768529U CN202022831218.5U CN202022831218U CN213768529U CN 213768529 U CN213768529 U CN 213768529U CN 202022831218 U CN202022831218 U CN 202022831218U CN 213768529 U CN213768529 U CN 213768529U
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- China
- Prior art keywords
- handrail
- door frame
- railway wagon
- door
- railway
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Abstract
The utility model belongs to the technical field of protector and specifically relates to railway freight car protector. The protection device comprises handrails, a door frame and a door locking mechanism, the protection device consists of two mutually symmetrical handrails and a door frame, one side of the door frame is hinged with one handrail, the other side of the door frame is connected with the other handrail through the door locking mechanism, and the two handrails are fixedly connected to a railway wagon. The utility model discloses a through setting protector to the components of a whole that can function independently structure of handrail and door frame, utilize opening and shutting of door frame, make things convenient for the staff to stride across different automobile bodies. The armrest and the doorframe can be locked by a door locking mechanism.
Description
Technical Field
The utility model belongs to the technical field of protector and specifically relates to railway freight car protector.
Background
The prior railway wagon protective device is generally provided with railings at two ends of a vehicle or around the vehicle, and the railings are welded into an integrated structure. The railing device is integrally assembled and welded on the vehicle body by the forging support, the handrail and the handrail support. The protective device is mainly used for protecting engineering personnel in the processes of vehicle operation, maintenance and use, and preventing the personnel from sliding off the vehicle. However, existing guard rails can impede workers from straddling one vehicle body to another.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough that current railway freight car protector can hinder the staff to stride across different automobile bodies, the utility model provides a railway freight car protector.
The utility model provides a technical scheme that its technical problem adopted is: a railway wagon protection device comprises handrails, a door frame and a door locking mechanism, wherein the protection device comprises two mutually symmetrical handrails and a door frame, one side of the door frame is hinged with one handrail, the other side of the door frame is connected with the other handrail through the door locking mechanism, and the two handrails are fixedly connected to a railway wagon.
According to the utility model discloses a further embodiment, further include the door frame comprises two horizontal poles and two montants, and two horizontal poles are parallel to each other, and two montants are parallel to each other, horizontal pole and montant mutually perpendicular, two montant welded fastening between two horizontal poles.
According to another embodiment of the present invention, further comprising the armrest being an L-shaped rod body.
According to another embodiment of the utility model, further include the handrail is the round steel, and the end opening part of handrail is fixed with the closure plate.
According to another embodiment of the present invention, it further comprises that the door frame is hinged to the armrest by a hinge.
According to another embodiment of the present invention, further comprising a plurality of armrest support posts fixed on the armrest.
According to the utility model discloses a further embodiment, further include the handrail bottom is fixed with the handrail support, and the handrail support is fixed on railway freight car.
According to another embodiment of the present invention, it is further included that the door locking mechanism is a latch.
The beneficial effects of the utility model are that, this utility model through set the protection device to the components of a whole that can function independently structure of handrail and door frame, utilize opening and shutting of door frame, make things convenient for the staff to stride across different automobile bodies. The armrest and the doorframe can be locked by a door locking mechanism.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1, an armrest, 2, a doorframe, 3, a door locking mechanism, 4, a hinge, 5, an armrest pillar and 6, an armrest support.
Detailed Description
Fig. 1 is the structure schematic diagram of the utility model, the technical scheme that its technical problem of solving of the utility model adopted is: the utility model provides a railway freight car protector, includes handrail 1, door frame 2, lock door mechanism 3, and this protector comprises two mutual symmetry's handrail 1 and a door frame 2, and 2 one sides of door frame are in the same place with a handrail 1 is articulated, and 2 opposite sides of door frame link together with another handrail 1 through locking door mechanism 3, and two handrail 1 fixed connection are on railway freight car. The door frame 2 comprises two horizontal poles and two montants, and two horizontal poles are parallel to each other, and two montants are parallel to each other, horizontal pole and montant mutually perpendicular, two montant welded fastening between two horizontal poles. The armrest 1 is an L-shaped rod body. The handrail 1 is round steel, and the end opening part of the handrail 1 is fixed with a blocking plate. The door frame 2 is hinged with the handrail 1 through a hinge 4. A plurality of handrail supporting columns 5 are fixed on the handrail 1. The bottom of the handrail 1 is fixed with a handrail support 6, and the handrail support 6 is fixed on a railway wagon. The door locking mechanism 3 is a bolt.
When the railway freight car is in the running state of transporting goods, the door locking mechanism 3 (bolt) connects the door frame 2 to the handrail 1, so that the door frame 2 and the handrail 1 are in the closed state, and the goods on the railway freight car can be protected. When a worker needs to cross different vehicle bodies, the worker only needs to open the door locking mechanism 3 and then rotate and open the door frame 2, so that the worker can pass between the two handrails 1 and enter the other vehicle body.
Claims (8)
1. The utility model provides a railway freight car protector, characterized by, includes handrail (1), door frame (2), locking door mechanism (3), and this protector comprises handrail (1) and a door frame (2) of two mutual symmetries, and door frame (2) one side is together articulated with a handrail (1), and door frame (2) opposite side links together through locking door mechanism (3) and another handrail (1), and two handrail (1) fixed connection are on railway freight car.
2. A railway wagon protection device as claimed in claim 1, wherein the door frame (2) is composed of two cross bars and two vertical bars, the two cross bars being parallel to each other, the two vertical bars being parallel to each other, the cross bars being perpendicular to the vertical bars, the two vertical bars being welded between the two cross bars.
3. A railway wagon guard as claimed in claim 1, wherein the handrail (1) is an L-shaped rod.
4. A railway wagon protection device as claimed in claim 1 or 3, wherein the handrail (1) is made of round steel, and a closure plate is fixed at an opening at the end of the handrail (1).
5. A railway wagon guard as claimed in claim 1, wherein the door frame (2) is hinged to the armrest (1) by hinges (4).
6. A railway wagon guard as claimed in claim 1, wherein a plurality of handrail supports (5) are fixed to the handrail (1).
7. A railway wagon protection device as claimed in claim 1, wherein a handrail support (6) is fixed to the bottom of the handrail (1), and the handrail support (6) is fixed to a railway wagon.
8. A railway wagon guard as claimed in claim 1, wherein the door locking mechanism (3) is a latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022831218.5U CN213768529U (en) | 2020-12-01 | 2020-12-01 | Railway wagon protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022831218.5U CN213768529U (en) | 2020-12-01 | 2020-12-01 | Railway wagon protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213768529U true CN213768529U (en) | 2021-07-23 |
Family
ID=76894945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022831218.5U Active CN213768529U (en) | 2020-12-01 | 2020-12-01 | Railway wagon protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213768529U (en) |
-
2020
- 2020-12-01 CN CN202022831218.5U patent/CN213768529U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |