Electric locking folding shed composition structure for subway diagnosis vehicle

Abstract

The utility model relates to an electric locking folding shed composition structure for a subway diagnosis vehicle. The electric locking folding shed composition structure comprises a folding shed composition and a guide rail composition, the guide rail assembly is fixedly arranged on the vehicle body and comprises a threaded guide rail and a sliding block, and the sliding block is arranged on the threaded guide rail and can move left and right on the threaded guide rail; the folding shed assembly comprises a vehicle body frame, shed cloth, a cloth clamping profile frame, a butt joint frame, a middle reinforcing frame and an electric push rod; the bottom of the shed cloth is fixedly connected with the sliding blocks; the top folding part of the shed cloth is connected through a cloth clamping profile frame; the left part and the right part of the shed cloth are connected through respective butt-joint frames, butt-joint frame sealing strips are arranged at the butt-joint frames, and electric push rods are arranged on the butt-joint frames; a middle reinforcing frame is arranged on the shed cloth; the outer end part of the shed cloth is fixedly arranged on the vehicle body frame, and a vehicle body frame sealing strip is arranged at the vehicle body frame. The folding shed composition structure is stable in locking and opening, and the folding shed composition structure can be opened or closed manually in any state.

Description

Technical Field

[0001] The utility model relates to an electric locking folding shed component structure for a subway diagnostic vehicle, belonging to the technical field of rail vehicles. Background Art

[0002] The subway diagnostic vehicle not only inspects the track, but also the contact network, signal equipment, communication equipment, etc. It can be said that as long as a subway diagnostic vehicle is driven around the railway, the above equipment will be inspected. Therefore, the subway diagnostic vehicle is called the "general practitioner" on the track.

[0003] At present, the difficulties of the bellows structure of the subway diagnostic vehicle are as follows: the bellows structure of the subway diagnostic vehicle needs to be opened and closed as a whole, and when the bellows structure is opened as a whole, it should be ensured that it is reliably locked when the vehicle is running at a maximum speed of 20km / h, and there should be no obstruction above the slide; when the bellows structure is closed, it should be ensured that it is reliably locked when the vehicle is running at a maximum speed of 80km / h. When the vehicle is parked, the bellows structure should be reliably locked in the event of a power failure. In any state, the bellows structure can be opened or closed manually. Summary of the invention

[0004] The utility model aims to overcome the above-mentioned shortcomings and provides an electric locking folding shed component structure for a subway diagnostic vehicle.

[0005] The purpose of the utility model is achieved in this way:

[0006] An electric locking folding shed component structure for a subway diagnostic vehicle is characterized by comprising a folding shed component and a guide rail component;

[0007] The guide rail assembly is fixedly arranged on the vehicle body, and the guide rail assembly includes a threaded guide rail and a sliding block, and the sliding block is arranged on the threaded guide rail, and the sliding block can move left and right on the threaded guide rail;

[0008] The folding shed consists of a body frame, shed cloth, cloth-inserted profile frame, docking frame, middle reinforcement frame and electric push rod;

[0009] The bottom of the shed cloth is fixedly connected to the sliding block; the top fold of the shed cloth is connected through a cloth-clamping profile frame; the left and right parts of the shed cloth are respectively connected through their own docking frames, and a docking frame sealing strip is provided at the docking frame, and an electric push rod is provided on the docking frame;

[0010] An intermediate reinforcement frame is provided on the shed cloth;

[0011] The outer end of the awning cloth is fixedly arranged on the vehicle body frame, and a vehicle body frame sealing strip is arranged at the vehicle body frame.

[0012] Furthermore, it includes a stop assembly, which is arranged at the end of the threaded guide rail.

[0013] Furthermore, it comprises a limiting rope, which is arranged in the middle of the shed cloth.

[0014] Furthermore, a manual unlocking slot is provided on the docking frame.

[0015] Furthermore, the left and right parts of the awning cloth each have two intermediate reinforcement frames.

[0016] Furthermore, the shed cloth is made of flexible material.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model discloses an electric locking bellows component structure for a subway diagnosis vehicle. The bellows component structure is stable in locking and opening, and can be opened or closed manually in any state. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the electric locking folding shed for subway diagnostic vehicles.

[0020] Figure 2 for Figure 1 Schematic diagram of the middle right half of the awning.

[0021] Figure 3 for Figure 2 Enlarged view of C in the middle.

[0022] Figure 4 for Figure 2 Enlarged view of D in the middle.

[0023] Figure 5 Schematic diagram of the guide rail composition.

[0024] Figure 6 This is a schematic diagram of the electric locking bellhousing structure of the subway diagnostic vehicle in the open state.

[0025] Figure 7 This is a schematic diagram of the locked state of the electric locking bellows structure of the subway diagnostic vehicle.

[0026] In the figure:

[0027] Vehicle body frame 1, awning cloth 2, cloth-clamped profile frame 3, docking frame 4, docking frame sealing strip 5, limiting rope 6, middle reinforcement frame 7, electric push rod 8, vehicle body frame sealing strip 9, folding awning assembly 10, guide rail assembly 11, threaded guide rail 12, sliding block 13, stopper assembly 14. DETAILED DESCRIPTION

[0028] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0029] See also Figure 1-2 The utility model discloses an electric locking folding shed component structure for a subway diagnostic vehicle, comprising a folding shed component 10 and a guide rail component 11.

[0030] See also Figure 5 The guide rail assembly 11 is fixedly arranged on the vehicle body, and the guide rail assembly 11 includes a threaded guide rail 12, a sliding block 13 and a stop assembly 14. The sliding block 13 is arranged on the threaded guide rail 12, and the sliding block 13 can move left and right on the threaded guide rail 12; the stop assembly 14 is arranged at the end of the threaded guide rail 12 to prevent the sliding block 13 from excessive movement;

[0031] See also Figure 3-4 The folding shed component 10 includes a body frame 1, a shed cloth 2, a cloth-clamping profile frame 3, a docking frame 4, a limit rope 6, an intermediate reinforcement frame 7 and an electric push rod 8;

[0032] The limiting rope 6 is arranged in the middle of the shed cloth 2, and the limiting rope 6 is used to limit the moving distance of the sliding block 13 to ensure that the shed cloth is evenly unfolded.

[0033] The bottom of the awning cloth 2 is fixedly connected to the sliding block 13.

[0034] The top folding part of the shed cloth 2 is connected by a cloth-clamping profile frame 3; the left and right parts of the shed cloth 2 are respectively connected by respective docking frames 4, and a docking frame sealing strip 5 is provided at the docking frame 4. The docking frame 4 is provided with an electric push rod 8 and a manual unlocking slot. The electric push rod 8 realizes the locking and opening of the two docking frames 4, and the manual unlocking slot is used to lock and open when power is lost;

[0035] The awning cloth 2 is also provided with an intermediate reinforcement frame 7. Figure 2 There are two middle reinforcement frames 7, which divide the right part of the awning cloth 2 into three sections. This structure can ensure the stability of the contraction and expansion of the awning cloth 2 and improve the overall strength of the awning cloth 2;

[0036] The vehicle body frame 1 is fixed to the vehicle body end wall, the outer end of the awning cloth 2 is fixedly arranged on the vehicle body frame 1, and a vehicle body frame sealing strip is arranged at the vehicle body frame 1;

[0037] The shed cloth 2 is made of flexible material and has the effects of water release and collision prevention.

[0038] Working principle:

[0039] 1. The bellows assembly 10 is closed: the driving motor drives the threaded guide rail 12 to rotate, drives the sliding block 13 to move, and the bellows assembly 10 slowly opens with the movement of the sliding block assembly. When the docking frames 4 are docked with each other, the electric push rod 8 is started to complete the locking of the docking frame 4, and the bellows assembly 10 is locked. The locked state of the electric locking bellows assembly structure of the subway diagnostic vehicle is shown in Figure 7 .

[0040] 2. Opening of bellows assembly 10: When bellows assembly 10 needs to be opened, the locking process described above can be reversed. Figure 6 .

[0041] In the above embodiments, the present invention is only described exemplarily, but those skilled in the art may make various modifications to the present invention without departing from the spirit and scope of the present invention after reading this patent application.

Claims

1. An electric locking bellows structure for a subway diagnostic vehicle, characterized in that: It includes a folding shed component and a guide rail component; The guide rail assembly is fixedly arranged on the vehicle body, and the guide rail assembly includes a threaded guide rail and a sliding block, and the sliding block is arranged on the threaded guide rail, and the sliding block can move left and right on the threaded guide rail; The folding shed consists of a body frame, shed cloth, cloth-inserted profile frame, docking frame, middle reinforcement frame and electric push rod; The bottom of the shed cloth is fixedly connected to the sliding block; the top fold of the shed cloth is connected through a cloth-clamping profile frame; the left and right parts of the shed cloth are respectively connected through their own docking frames, and a docking frame sealing strip is provided at the docking frame, and an electric push rod is provided on the docking frame; An intermediate reinforcement frame is provided on the shed cloth; The outer end of the awning cloth is fixedly arranged on the vehicle body frame, and a vehicle body frame sealing strip is arranged at the vehicle body frame.

2. The electric locking bellows structure for a subway diagnostic vehicle according to claim 1 is characterized in that: It comprises a stopper assembly which is arranged at the end of the threaded guide rail.

3. The electric locking bellows structure for a subway diagnostic vehicle according to claim 1 is characterized in that: The utility model comprises a limiting rope which is arranged at the middle part of the shed cloth.

4. The electric locking bellows structure for a subway diagnostic vehicle according to claim 1 is characterized in that: The docking frame has a manual unlocking slot.

5. The electric locking bellows structure for a subway diagnostic vehicle according to claim 1 is characterized in that: There are two middle reinforcement frames on the left and right parts of the awning cloth.

6. The electric locking bellows structure for a subway diagnostic vehicle according to claim 1 is characterized in that: The awning cloth is made of flexible material.

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