Train overhaul warehouse automatic door with escape channel

Abstract

The utility model discloses a train maintenance warehouse automatic door with an escape passage, which relates to the field of train maintenance warehouse automatic doors and comprises an automatic door structure, an escape door is slidably mounted in the automatic door structure and consists of a door body, a plurality of rotating rollers and L-shaped clamping plates, and the rotating rollers are rotatably mounted in the door body. The L-shaped clamping plate is fixedly installed at one end of the door body, two automatic opening assemblies are symmetrically installed in the automatic door structure, each automatic opening assembly is composed of an opening spring and a pushing plate, and the two opening springs are symmetrically and fixedly installed at one end of the pushing plate. And meanwhile, the automatic opening assembly and the fixing assembly are arranged on the automatic door structure, so that when an emergency occurs in the train maintenance warehouse, a worker can rapidly open the escape door, and therefore it is ensured that the worker can be rapidly evacuated to a safe area without obstacles in the emergency, and casualties can be reduced to the maximum extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to train repair depot automatic door field, especially in train repair depot automatic door with escape passage. BACKGROUND

[0002] Train repair depot automatic door is mainly applied to train repair depot, vehicle depot and other places. In these places, the automatic door can be quickly and accurately opened and closed, and facilitates the vehicle access and personnel passage. The working principle of train repair depot automatic door is mainly based on sensor detection and control system instruction. When the personnel or object approaches the door body, the sensor will detect and send a signal to the control system. The control system judges whether the door body needs to be opened or closed according to the preset program and parameters, and sends instructions to the drive system. The drive system receives the instruction and drives the door body to move. At the same time, the control system will continue to monitor the state of the door body to ensure the safety and stability of the door body. In the train repair depot, the personnel are dense and may face various emergency situations, such as fire, explosion, etc. Therefore, in order to ensure that the personnel can quickly and barrier-free evacuate to the safe area in the emergency situation, thereby minimizing the casualties, a train repair depot automatic door with escape passage is needed. SUMMARY

[0003] The main purpose of the utility model is to provide a train repair depot automatic door with escape passage, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0005] A train repair depot automatic door with escape passage, comprising an automatic door structure, a escape door is slidably installed in the automatic door structure, the escape door is composed of a door body, a rotating roller and an L-shaped clamping plate, the rotating roller has a plurality of and is rotatably installed in the door body, the L-shaped clamping plate is fixedly installed at one end of the door body, two automatic opening assemblies are symmetrically installed in the automatic door structure, the automatic opening assembly is composed of an opening spring and a push plate, the opening spring has two and is symmetrically fixedly installed at one end of the push plate, a fixing assembly is installed on the automatic door structure, the fixing assembly is composed of a mounting bracket and an L-shaped fixing plate, the L-shaped fixing plate is slidably installed on the mounting bracket.

[0006] Preferably, the automatic door structure is slidably installed on the guide rail.

[0007] Preferably, one end of the automatic door structure is provided with an escape passage, the other end of the automatic door structure is provided with a door slot, and the escape passage and the door slot are in communication with each other, two installation slots are symmetrically provided on the inner end of the automatic door structure, and the installation slots and the door slot are in communication with each other, two installation sliding grooves are symmetrically provided on the inner walls of the upper and lower sides of the door slot.

[0008] Preferably, the door body on the escape door is slidingly installed in the door slot, a plurality of accommodating grooves are symmetrically provided on the upper and lower ends of the door body, the rotating rollers are rotatably installed in the accommodating grooves, the rotating rollers are movably installed in the installation sliding grooves, and a first handle is fixedly installed at one end of the door body.

[0009] Preferably, the automatic opening assembly is installed in the installation slot, and the opening spring is fixedly connected with the inner wall of the installation slot.

[0010] Preferably, the mounting frame on the fixing assembly is fixedly installed at one end of the automatic door structure, the L-shaped fixing plate is inserted into the L-shaped clamping plate, and a second handle is fixedly installed at one end of the L-shaped fixing plate.

[0011] Compared with the prior art, the automatic door structure has the following beneficial effects:

[0012] By slidingly arranging the escape door on the automatic door structure, and arranging the automatic opening assembly and the fixing assembly on the automatic door structure, when an emergency occurs in the train maintenance library, the escape door can be quickly opened by the staff, so that in an emergency, personnel can quickly and barrier-free evacuate to a safe area, thereby the personnel casualties can be minimized; at the same time, by arranging the automatic opening assembly and the fixing assembly which are pure mechanical structures without electricity and have simple structures, in the case that the train maintenance library is powered off, the fixing assembly can be used to release the fixing of the escape door, and the escape door can be automatically pushed open, so that the stability of the escape door can be ensured; the existence of the rotating rollers can make the resistance of the escape door movement smaller, so that the escape door is more easily opened. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is an enlarged view of A of the utility model; Figure 1

[0015] Figure 3 It is a schematic diagram of the structure of the utility model after the escape door is removed;

[0016] Figure 4 It is a schematic diagram of the structure of the escape door of the utility model.

[0017] ​In the figure: 1, automatic door structure; 2, escape door; 3, automatic opening assembly; 4, fixed assembly; 5, guide rail; 6, escape passage; 7, door groove; 8, mounting groove; 9, mounting sliding groove; 10, door main body; 11, containing groove; 12, rotating roller; 13, L-shaped clamping plate; 14, first handle; 15, opening spring; 16, push plate; 17, mounting frame; 18, L-shaped fixed plate; 19, second handle. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a train maintenance depot escape passage automatic door, including automatic door structure 1, slidingly installed in the automatic door structure 1 escape door 2, escape door 2 by door body 10, rotating roller 12 and L-shaped card plate 13 are composed, rotating roller 12 has several and all rotatingly installed in the door body 10, L-shaped card plate 13 is fixedly installed at one end of the door body 10, two automatic opening assemblies 3 are symmetrically installed in the automatic door structure 1, the automatic opening assembly 3 is composed of opening spring 15 and push plate 16, the opening spring 15 has two and is symmetrically fixedly installed at one end of the push plate 16, the automatic door structure 1 is simultaneously provided with fixed assembly 4, the fixed assembly 4 is composed of mounting bracket 17 and L-shaped fixed plate 18, the L-shaped fixed plate 18 is slidingly installed on the mounting bracket 17, the automatic door structure 1 is slidingly installed on the guide rail 5, the automatic door structure 1 is provided with escape passage 6 at one end, the automatic door structure 1 is provided with door groove 7 at the other end, and the escape passage 6 and the door groove 7 are communicated with each other, two installation grooves 8 are symmetrically provided in the inner end of the automatic door structure 1, the installation groove 8 is communicated with the door groove 7, two installation sliding grooves 9 are symmetrically provided on the inner wall of the upper and lower sides of the door groove 7, when an emergency occurs in the train maintenance depot, the staff can use the escape passage 6 on the automatic door structure 1 to escape quickly, the method is that only the L-shaped fixed plate 18 on the fixed assembly 4 is pushed upward, so that the L-shaped fixed plate 18 is removed from the L-shaped card plate 13, at this time the escape door 2 will lose the fixation, then under the elastic force of the opening spring 15 of the automatic opening assembly 3, the escape door 2 will slide in the door groove 7, and then the escape door 2 will be automatically opened, and then the staff in the train maintenance depot can escape through the escape passage 6 on the automatic door structure 1; when the escape passage 6 is not needed to be used and needs to be closed, the escape door 2 can be pushed, so as to block the escape passage 6 by using the escape door 2, at this time the escape door 2 can compress the opening spring 15 on the automatic opening assembly 3, so that the automatic opening assembly 3 is completely compressed into the installation groove 8, and finally the L-shaped fixed plate 18 is inserted into the L-shaped card plate 13, at this time the escape door 2 will be fixed, and then the escape passage 6 is closed.

[0020] Finally, by slidingly setting the escape door 2 on the automatic door structure 1, and setting the automatic opening assembly 3 and the fixed assembly 4 on the automatic door structure 1, when an emergency occurs in the train maintenance depot, the staff can quickly open the escape door 2, so as to ensure that in an emergency, personnel can quickly and unobstructed evacuate to a safe area, thereby minimizing casualties; at the same time, by setting the automatic opening assembly 3 and the fixed assembly 4 which are pure mechanical structures without the need for power supply and have simple structure, in the case of power failure in the train maintenance depot, the fixed assembly 4 can also be used to release the fixation of the escape door 2, and the escape door 2 can be automatically pushed open, thereby ensuring the stability of the use of the escape door 2.

[0021] Further, the door body 10 on the escape door 2 is slidingly installed in the door groove 7, a plurality of accommodating grooves 11 are symmetrically formed at the upper and lower ends of the door body 10, the rotating rollers 12 are rotatably installed in the accommodating grooves 11, the rotating rollers 12 are movably installed in the installation sliding groove 9, one end of the door body 10 is fixedly installed with the first handle 14, when the escape door 2 slides in the door groove 7, the rotating rollers 12 will rub against the automatic door structure 1, so that the rotating rollers 12 will rotate in the accommodating grooves 11 on the door body 10, and the existence of the rotating rollers 12 can make the escape door 2 move with smaller resistance, thereby making the escape door 2 more easily open.

[0022] Further, the automatic opening assembly 3 is installed in the installation groove 8, the opening spring 15 is fixedly connected with the inner wall of the installation groove 8, the mounting frame 17 on the fixed assembly 4 is fixedly installed at one end of the automatic door structure 1, the L-shaped fixed plate 18 is insertedly installed in the L-shaped clamping plate 13, one end of the L-shaped fixed plate 18 is fixedly installed with the second handle 19, when the L-shaped fixed plate 18 is moved upward on the mounting frame 17, so that the L-shaped fixed plate 18 is moved out of the L-shaped clamping plate 13, the fixing of the escape door 2 is released, at this time, under the elastic force of the opening spring 15, the push plate 16 can push open the escape door 2; when the L-shaped fixed plate 18 is moved downward on the mounting frame 17, so as to be clamped in the L-shaped clamping plate 13, the escape door 2 will be fixed.

[0023] The above only describes preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application. The protection scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic door for a train maintenance depot with an escape route, comprising an automatic door structure (1), characterized in that: An escape door (2) is slidably installed inside the automatic door structure (1). The escape door (2) consists of a door body (10), a rotating roller (12), and an L-shaped plate (13). There are several rotating rollers (12), all of which are rotatably installed inside the door body (10). The L-shaped plate (13) is fixedly installed at one end of the door body (10). Two automatic opening components (3) are symmetrically installed inside the automatic door structure (1). The automatic opening component (3) consists of an opening spring (15) and a push plate (16). There are two opening springs (15), which are symmetrically fixedly installed at one end of the push plate (16). A fixing component (4) is also installed on the automatic door structure (1). The fixing component (4) consists of a mounting frame (17) and an L-shaped fixing plate (18). The L-shaped fixing plate (18) is slidably installed on the mounting frame (17).

2. The automatic door of a train maintenance depot with an escape route according to claim 1, characterized in that: The automatic door structure (1) is slidably mounted on the guide rail (5).

3. An automatic door for a train maintenance depot with an escape route as described in claim 2, characterized in that: An escape passage (6) is provided at one end of the automatic door structure (1), and a door groove (7) is provided at the other end of the automatic door structure (1). The escape passage (6) and the door groove (7) are interconnected. Two mounting grooves (8) are symmetrically provided at the inner end of the automatic door structure (1). The mounting grooves (8) and the door groove (7) are interconnected. Two mounting sliding grooves (9) are symmetrically provided on the inner walls of the upper and lower sides of the door groove (7).

4. An automatic door for a train maintenance depot with an escape route as described in claim 3, characterized in that: The door body (10) of the escape door (2) is slidably installed in the door groove (7). Several receiving grooves (11) are symmetrically opened at the upper and lower ends of the door body (10). The rotating roller (12) is rotatably installed in the receiving groove (11). The rotating roller (12) is also movably installed in the mounting slide groove (9). A first handle (14) is fixedly installed at one end of the door body (10).

5. An automatic door for a train maintenance depot with an escape route according to claim 4, characterized in that: The automatic opening component (3) is installed in the mounting groove (8), and the opening spring (15) is fixedly connected to the inner wall of the mounting groove (8).

6. An automatic door for a train maintenance depot with an escape route according to claim 5, characterized in that: The mounting bracket (17) on the fixed component (4) is fixedly installed at one end of the automatic door structure (1), the L-shaped fixing plate (18) is inserted into the L-shaped card plate (13), and a second handle (19) is fixedly installed at one end of the L-shaped fixing plate (18).

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