An electric flatbed vehicle for railway transportation

Abstract

The present application provides an electric flatbed truck for railway transportation, including a load-bearing panel and a frame connected to the bottom of the load-bearing panel, the frame is provided with a driving structure for driving the flatbed truck to move; a handrail is fixed to one side of the top of the load-bearing panel, and an auxiliary structure is provided on the surface of the handrail for the support of the operator. The present application provides an armrest so that the operator can manually support the handrail when driving the flatbed truck to perform a transportation task, thereby ensuring its own balance state to meet the requirements of stable operation. At the same time, with the setting of the auxiliary structure, the support position and angle of the handle can be adjusted according to the physical condition of different operators, so as to better achieve stable support and meet the actual use needs of a wider range of people.

Description

Technical Field

[0001] The utility model relates to the field of railway transportation, and in particular to an electric flatbed vehicle for railway transportation. Background Art

[0002] With the advancement of science and technology, electric rail cars are most commonly called electric flat cars, also known as rail flat cars, electric flatbed cars, rail flatbed cars, etc. They are a type of rail-mounted electric transport vehicle. First of all, it is an electric vehicle that runs automatically under electric drive. Secondly, it is a vehicle that runs on rails and is adapted to train rails. The car body has no directional control device and only has forward and backward directions (even turning depends on the track). This type of vehicle has the characteristics of simple structure, easy use, large carrying capacity, not afraid of dirt or smashing, easy maintenance, and long service life. Because of its convenience, sturdiness, economy, practicality, easy cleaning and many other advantages, it is the preferred means of transportation for short-distance manned and cargo transportation. Nowadays, many fields have entered the level of automated production, and higher requirements are put forward for the operation of workshop rail cars. Rail cars (including trailers, the same below) are the main means for construction departments such as railway equipment maintenance, overhaul, and infrastructure to perform tasks.

[0003] However, during the actual application of the above-mentioned electric flatbed truck, it was found that since the operator needs to sit on it to operate it during the actual track operation, the safety of the operator himself is particularly important. Therefore, how to ensure the operator's own problems during the operation is the technical problem to be solved in this application. Therefore, we have made improvements to this and proposed an electric flatbed truck for railway transportation. Utility Model Content

[0004] The utility model aims to provide an electric flatbed vehicle for railway transportation, which solves the problem of the existing electric flatbed vehicle for railway transportation that the operator can operate the vehicle stably by means of the handrails and auxiliary structures thereon during use.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] An electric flatbed vehicle for railway transportation comprises a load-bearing panel and a frame connected below the load-bearing panel, wherein a driving structure is provided on the frame for driving the flatbed vehicle to move;

[0007] A handrail is fixed to one side of the top of the bearing panel, and an auxiliary structure is provided on the surface of the handrail for supporting the operator.

[0008] As a preferred technical solution of the present application, the auxiliary structure includes a handle, an adjustment arm hinged at both ends of the handle, and an adjustment member connected to one end of the adjustment arm.

[0009] As a preferred technical solution of the present application, the adjusting member comprises a sliding ring slidably sleeved on the surface of the handrail and a limiting bolt threadedly connected to the bottom of the sliding ring;

[0010] Wherein, the sliding ring is movably connected to the corresponding end of the regulating arm.

[0011] As a preferred technical solution of the present application, the adjusting member also includes an adjusting bolt threadedly connected to the top of one side of the sliding ring, which is used to adjust the angle between the adjusting arm and the sliding ring.

[0012] As a preferred technical solution of the present application, the driving structure includes a power battery and a driving wheel set;

[0013] The driving wheel groups are distributed at the four corners of the bottom of the frame for connecting with the power battery to form transmission.

[0014] As a preferred technical solution of the present application, a seat is further provided on one side of the top of the load-bearing panel.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of this application:

[0017] By providing the armrests, the operator can manually support the armrests to ensure his own balance when driving the flatbed truck for transportation tasks, so as to meet the needs of smooth operation. At the same time, with the setting of the auxiliary structure, the support position and angle of the handle can be adjusted in a personalized manner according to the physical conditions of different operators, so as to better achieve stable support and meet the actual use needs of a wider range of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of an electric flatbed truck for railway transportation provided in this application;

[0019] Figure 2 A schematic diagram of the side view of the electric flatbed truck for railway transportation provided in this application;

[0020] Figure 3 A schematic diagram of the front view of the electric flatbed truck for railway transportation provided in this application;

[0021] Figure 4 A schematic structural diagram of Example 2 of an electric flatbed truck for railway transportation provided in this application;

[0022] Figure 5 A schematic diagram of the auxiliary structure of the electric flatbed truck for railway transportation provided in this application;

[0023] Figure 6A schematic diagram of the second structural form of the auxiliary structure of the electric flatbed vehicle for railway transportation provided in this application;

[0024] Figure 7 The electric flatbed vehicle for railway transportation provided in this application Figure 5 Enlarged structural diagram at A in the middle.

[0025] Indicated in the figure:

[0026] 1. Load-bearing panel; 2. Frame; 3. Driving structure; 4. Handrail; 5. Auxiliary structure;

[0027] 11. Seats;

[0028] 31. Power battery; 32. Driving wheel set;

[0029] 51. handle; 52. adjustment arm; 53. adjustment member;

[0030] 530, sliding ring; 531, limiting bolt; 532, adjusting bolt. DETAILED DESCRIPTION

[0031] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0032] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying 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 therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0036] Example 1

[0037] like Figure 1-Figure 7 As shown, this embodiment provides an electric flatbed vehicle for railway transportation, comprising a load-bearing panel 1 and a frame 2 connected below the load-bearing panel 1, and a driving structure 3 is provided on the frame 2 for driving the flatbed vehicle to move;

[0038] A handrail 4 is fixed to one side of the top of the load-bearing panel 1, and an auxiliary structure 5 is provided on the surface of the handrail 4 for the support of the operator;

[0039] In actual application, the driving structure 3 can drive the carrying panel 1 to move on the corresponding track surface to complete the carrying and transportation of the goods. During this process, the operator can achieve the balance of his own state through the cooperation of the handrail 4 to further improve the safety during transportation.

[0040] Example 2

[0041] On the basis of embodiment 1, an auxiliary structure 5 is added to meet the personalized needs of different user groups;

[0042] The auxiliary structure 5 includes a handle 51, an adjustment arm 52 hinged at both ends of the handle 51, and an adjustment member 53 connected to one end of the adjustment arm 52;

[0043] The adjusting member 53 includes a sliding ring 530 slidably sleeved on the surface of the handrail 4 and a limiting bolt 531 threadedly connected to the bottom of the sliding ring 530, wherein the sliding ring 530 is movably connected to the end of the corresponding adjusting arm 52;

[0044] The adjusting member 53 further includes an adjusting bolt 532 threadedly connected to the top of one side of the sliding ring 530, and is used to adjust the angle between the adjusting arm 52 and the sliding ring 530;

[0045] like Figure 5 , Figure 6 and Figure 7As shown, different operators have different conditions and require different positions and heights of support, so it is particularly important to make the support position more suitable for the operator.

[0046] To this end, the specific operating steps of this embodiment are as follows: by taking out the limiting bolt 531 and then sliding the adjusting member 53 on the surface of the handrail 4, by adjusting the relative distance between the two adjusting members 53, the height of the handle 51 connected thereto can be achieved through the adjusting arm 52. When the handle 51 is adjusted to a suitable supporting height, the limiting bolt 531 can be rotated to limit the sliding ring 530 in the adjusting member 53. At this time, the adjusting bolt 532 can also be further rotated and tightened, so that one end of it abuts against the surface of the adjusting arm 52 to further limit its angle, thereby satisfying the stability of the handle 51 in this state;

[0047] In the above adjustment process, the operator can adjust the angles of the multiple sliding rings 530 on the surface of the armrest 4. Through this adjustment, the angle of the handle 51 toward the operator can be different, which is suitable for use by different people, so that it can better fit the operator's hand and achieve a better support effect.

[0048] The driving structure 3 includes a power battery 31 and a driving wheel group 32; the driving wheel group 32 is distributed at the four corners of the bottom of the frame 2 for connecting with the power battery 31 to form a transmission. A seat 11 is also provided on one side of the top of the load-bearing panel 1. The power battery 31 provides power for the driving wheel group 32 in the driving structure 3, so that it can drive the load-bearing panel 1 to slide on the corresponding track surface to realize the transportation function. The above-mentioned driving wheel group 32 is a mature and complete existing technology and is not further elaborated in this embodiment.

[0049] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. An electric flatbed vehicle for railway transportation, characterized in that: It comprises a load-bearing panel (1) and a frame (2) connected below the load-bearing panel (1); the frame (2) is provided with a driving structure (3) for driving the flatbed vehicle to move; A handrail (4) is fixed to one side of the top of the load-bearing panel (1), and an auxiliary structure (5) is provided on the surface of the handrail (4) for supporting the operator.

2. The electric flatbed vehicle for railway transportation according to claim 1, characterized in that: The auxiliary structure (5) comprises a handle (51), an adjustment arm (52) hinged to both ends of the handle (51), and an adjustment member (53) connected to one end of the adjustment arm (52).

3. The electric flatbed vehicle for railway transportation according to claim 2, characterized in that: The adjusting member (53) comprises a sliding ring (530) slidably sleeved on the surface of the handrail (4) and a limiting bolt (531) threadedly connected to the bottom of the sliding ring (530); The sliding ring (530) is movably connected to the end of the corresponding adjusting arm (52).

4. The electric flatbed vehicle for railway transportation according to claim 3, characterized in that: The adjusting member (53) further comprises an adjusting bolt (532) threadedly connected to the top of one side of the sliding ring (530) and used for adjusting the angle between the adjusting arm (52) and the sliding ring (530).

5. The electric flatbed vehicle for railway transportation according to claim 1, characterized in that: The driving structure (3) comprises a power battery (31) and a driving wheel set (32); The driving wheel groups (32) are distributed at the four corners of the bottom of the frame (2) and are used to connect with the power battery (31) to form transmission.

6. The electric flatbed vehicle for railway transportation according to claim 1, characterized in that: A seat (11) is also provided on one side of the top of the load-bearing panel (1).

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