Flat plate type rail car

Abstract

The utility model discloses a flat plate type rail car which comprises a main body, a flat plate outer cover arranged on the surface of the main body and a rail body arranged at the bottom end of the flat plate outer cover and the main body, installation mechanisms are symmetrically arranged at the connecting position of the main body and the flat plate outer cover, and each installation mechanism is composed of a sliding block, a sliding groove and a limiting assembly. The sliding block is fixed to the bottom end of the flat plate outer cover, and the sliding groove is formed in the surface of the main body. Through the designed installation mechanism, the problems that in the using process of an original flat plate type rail car, when a flat plate outer cover and a main body need to be installed, the alignment condition of holes needs to be confirmed through naked eyes, so that subsequent thread penetrating is facilitated, and certain inconvenience exists in the mode that the positions of the holes are confirmed through the naked eyes are solved; the mounting mechanism is arranged between the flat plate outer cover and the main body, so that a plurality of holes between the flat plate outer cover and the main body are aligned in a limiting manner in the mounting process of the flat plate outer cover and the main body, and the mounting convenience is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of flatbed railcars, and specifically relates to a flatbed railcar. Background Technology

[0002] Flatbed railcars are a type of electric rail transport vehicle used within factories. First, they are electric vehicles that operate automatically under electric drive. Second, they are vehicles that run on rails, requiring rails to be laid on the ground.

[0003] In the use of existing flatbed railcars, when it is necessary to install the flatbed cover, the flatbed cover is placed on the surface of the main body and locked together. However, since there is no positioning structure between the main body and the flatbed cover, the flatbed cover needs to be pushed to align the holes for the through bolts between the flatbed cover and the main body. Moreover, the alignment requires visual confirmation of the position, which is inconvenient. Therefore, this utility model proposes a flatbed railcar. Utility Model Content

[0004] The purpose of this utility model is to provide a flatbed railcar to solve the problem mentioned in the background art that there are certain inconveniences in the installation of the flatbed cover and the main body.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flatbed railcar, comprising a main body, a flatbed cover disposed on the surface of the main body, and a rail body disposed on the flatbed cover and at the bottom end of the main body. A mounting mechanism is symmetrically arranged at the connection between the main body and the flatbed cover. The mounting mechanism consists of a slider, a groove, and a limiting component. The slider is fixed to the bottom end of the flatbed cover, the groove is formed on the surface of the main body, and the limiting component is disposed at the connection between the slider and the groove.

[0006] Preferably, the limiting component consists of a limiting groove, a limiting block, an elastic component, and an operating component. The limiting groove is located at the bottom end of the slider, the limiting block is located inside the groove, the elastic component is located at the bottom end of the limiting block, and the operating component is located at the end of the main body.

[0007] Preferably, the elastic component consists of a groove, a slot, a spring, and a fixing post. The groove is located at the bottom end of the slide groove, the spring is located at the bottom end of the limiting block, the fixing post is located inside the groove, the bottom end of the fixing post is fixed to the bottom end of the groove, the top end of the fixing post is inserted into the inside of the slot, the spring is sleeved on the surface of the fixing post, and the two ends of the spring are respectively fixed to the bottom end of the limiting block and the bottom end of the slide groove.

[0008] Preferably, the fixing column is a cylindrical structure, and the limiting block has a rectangular cross-section.

[0009] Preferably, the operating component consists of an operating block and a fixing groove. The fixing groove is located at the end of the main body and is in communication with the groove. The operating block is located inside the fixing groove and is fixed to the side of the limiting block.

[0010] Preferably, an operation box is provided on the side of the main body, multiple rollers are provided at the bottom of the main body, and a motor is provided at the bottom of the main body.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The designed installation mechanism improves upon the previous flatbed railcar, which required visually confirming the alignment of holes when installing the flatbed cover and the main body for subsequent threading. This method was inconvenient. By setting up an installation mechanism between the flatbed cover and the main body, the multiple holes between them are aligned through a limiting mechanism during installation, increasing the ease of installation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This utility model Figure 1 Enlarged schematic diagram of region A in the image;

[0015] Figure 3 This is a schematic diagram of the installation mechanism structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the elastic component structure of this utility model;

[0017] In the diagram: 1. Flat plate cover; 2. Main body; 3. Track body; 4. Mounting mechanism; 41. Slider; 42. Slide groove; 43. Limiting component; 431. Limiting groove; 432. Limiting block; 433. Elastic component; 4331. Groove; 4332. Slot; 4333. Spring; 4334. Fixing post; 434. Operating component; 4341. Operating block; 4342. Fixing groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1 to 4 This utility model provides a technical solution: a flatbed railcar, including a main body 2, a flat outer cover 1 disposed on the surface of the main body 2, and a track body 3 disposed on the bottom end of the flat outer cover 1 and the main body 2. The flatbed railcar moves along the track body 3. A mounting mechanism 4 is symmetrically arranged at the connection between the main body 2 and the flat outer cover 1. The mounting mechanism 4 consists of a slider 41, a groove 42, and a limiting component 43. The slider 41 is fixed to the bottom end of the flat outer cover 1, the groove 42 is formed on the surface of the main body 2, and the limiting component 43 is disposed at the connection between the slider 41 and the groove 42. The installation mechanism 4, through its design, improves upon the previous method used in flatbed railcars where, when installing the flatbed cover 1 and the main body 2, the alignment of the holes needed to be visually confirmed for subsequent threading. This method was inconvenient. By incorporating the installation mechanism 4 between the flatbed cover 1 and the main body 2, multiple holes are aligned during installation through a limiting mechanism, increasing ease of installation. The limiting component 43 consists of a limiting groove 431, a limiting block 432, a spring component 433, and an operating component 434. A limiting groove 431 is formed at the bottom end of the slider 41, a limiting block 432 is disposed inside the sliding groove 42, an elastic component 433 is disposed at the bottom end of the limiting block 432, and an operating component 434 is disposed at the end of the main body 2. The elastic component 433 consists of a groove 4331, a slot 4332, a spring 4333, and a fixing post 4334. When the limiting block 432 is pressed by an external force, the top of the fixing post 4334 is inserted into the slot 4332, and the spring 4333 is compressed. The groove 4331 is formed at the bottom end of the sliding groove 42, and the spring 4333 is formed inside the limiting block 432. At the bottom of 2, a fixing post 4334 is set inside the groove 4331. The bottom end of the fixing post 4334 is fixed to the bottom end of the groove 4331. The top end of the fixing post 4334 is inserted into the inside of the slot 4332. A spring 4333 is sleeved on the surface of the fixing post 4334. The two ends of the spring 4333 are respectively fixed to the bottom end of the limiting block 432 and the bottom end of the slide 42. The fixing post 4334 is a cylindrical structure. The cross-section of the limiting block 432 is a rectangular structure. An operation box is set on the side of the main body 2. Multiple rollers are set at the bottom of the main body 2. A motor is set at the bottom of the main body 2.

[0020] In this embodiment, preferably, the operating component 434 consists of an operating block 4341 and a fixing groove 4342. The fixing groove 4342 is located at the end of the main body 2. The fixing groove 4342 and the groove 4331 are in communication. When the flat cover 1 is disassembled from the main body 2, after the bolts passing through the holes of the flat cover 1 and the main body 2 are removed, the operating block 4341 is pressed to move the limiting block 432 downward, so that the spring 4333 is compressed, so that the limiting block 432 is separated from the limiting groove 431 and stored in the inner side of the groove 4331, so that the flat cover 1 and the main body 2 lose their limiting position, and then the flat cover 1 and the main body 2 can be separated. The operating block 4341 is set inside the fixing groove 4342, and the operating block 4341 is fixed to the side of the limiting block 432.

[0021] The working principle and usage process of this utility model are as follows: During the operation of the flatbed railcar, the flatbed railcar is started through the control box. The motor drives the flatbed railcar, and the rollers move the flatbed railcar on the surface of the rail body 3. When it is necessary to install the flatbed cover 1 to the main body 2, the flatbed cover 1 is placed on the surface of the main body 2 in a snap-fit ​​state, and the slider 41 fixed at the bottom of the flatbed cover 1 is engaged with the inner side of the sliding groove 42. Because the limiting groove 431 and the limiting block 432 are not aligned, the flatbed cover 1 is engaged with the sliding groove 42. During the process of slider 41 being inserted into the inner side of slide groove 42, limiting block 432 is pressed into the inner side of groove 4331 by slider 41. Then, the flat plate cover 1 is pushed back and forth, so that slider 41 slides inside slide groove 42. When limiting groove 431 and limiting block 432 are aligned, they pop out under the elastic force of spring 4333, so that limiting block 432 is inserted into the inner side of limiting groove 431, completing the alignment of multiple holes between flat plate cover 1 and main body 2. Then, bolts are inserted into the holes to complete the installation operation of flat plate cover 1 and main body 2.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flat car, comprising a main body (2), a flat cover (1) arranged on the surface of the main body (2), and a rail body (3) arranged at the bottom end of the flat cover (1) and the main body (2), characterized in that: The connecting part of the main body (2) and the flat plate cover (1) is symmetrically provided with a mounting mechanism (4), which is composed of a sliding block (41), a sliding groove (42) and a limiting assembly (43), the sliding block (41) is fixed to the bottom end of the flat plate cover (1), the sliding groove (42) is opened on the surface of the main body (2), and the limiting assembly (43) is arranged at the connecting part of the sliding block (41) and the sliding groove (42).

2. A flatbed railcar as defined in claim 1, wherein: The limiting assembly (43) is composed of a limiting groove (431), a limiting block (432), an elastic assembly (433) and an operating assembly (434), the limiting groove (431) is opened at the bottom end of the sliding block (41), the limiting block (432) is arranged at the inner side of the sliding groove (42), the elastic assembly (433) is arranged at the bottom end of the limiting block (432), and the operating assembly (434) is arranged at the end of the main body (2).

3. A flatbed railcar as defined in claim 2, wherein: The elastic assembly (433) is composed of a groove (4331), a clamping groove (4332), a spring (4333) and a fixed column (4334), the groove (4331) is opened at the bottom end of the sliding groove (42), the spring (4333) is opened at the bottom end of the limiting block (432), the fixed column (4334) is arranged at the inner side of the groove (4331), the bottom end of the fixed column (4334) is fixed with the bottom end of the groove (4331), the top end of the fixed column (4334) is clamped into the inner side of the clamping groove (4332), the spring (4333) is sleeved on the surface of the fixed column (4334), and the two ends of the spring (4333) are respectively fixed to the bottom end of the limiting block (432) and the bottom end of the sliding groove (42).

4. A flatbed railcar as defined in claim 3, wherein: The fixed column (4334) is a cylindrical structure, and the cross section of the limiting block (432) is a rectangular structure.

5. A flatbed railcar as defined in claim 2, wherein: The operating assembly (434) is composed of an operating block (4341) and a fixed groove (4342), the fixed groove (4342) is opened at the end of the main body (2), the fixed groove (4342) is in communication with the groove (4331), the operating block (4341) is arranged at the inner side of the fixed groove (4342), and the operating block (4341) is fixed with the side surface of the limiting block (432).

6. The flatbed railcar of claim 1, wherein: The side surface of the main body (2) is provided with an operation box, the bottom end of the main body (2) is provided with a plurality of rollers, and the bottom of the main body (2) is provided with a motor.

Images