Urban rail transit short-distance steel rail transport device

Abstract

This utility model discloses a short-distance rail transport device for urban rail transit, including a rail body with a transfer frame fastened to its surface. By fastening the transfer frame to the rail body, the device allows a support shaft to drive guide wheels to engage on both sides of the rail body and push connecting columns, causing the bottom of the transfer frame to contact the ground. This facilitates the guide wheels lifting the rail body. Multiple transfer frames work together to allow the rail body to slide along the guide wheel surface, enabling short-distance transport. Installation bolts passing through the transfer frame and mounting plate allow for easy disassembly and replacement of the guide wheels. Simultaneously, a support block drives a connecting column to insert below the transfer frame. During use, the support block and support pad provide support and anti-slip properties. Furthermore, the interlocking of the first and second locking rubber sleeves increases the stability of the connecting column installation.

Description

Technical Field

[0001] This utility model relates to the field of transport frame technology, and in particular to a short-distance rail transport device for urban rail transit. Background Technology

[0002] Steel rails are the main component of railway tracks. Their function is to guide the wheels of locomotives and rolling stock, bear the enormous pressure of the wheels, and transmit it to the sleepers. Steel rails must provide the wheels with a continuous, smooth, and least resistant rolling surface.

[0003] When installing existing steel rails on site, personnel need to lift them over short distances. Since the steel rails have a certain weight, lifting them is inconvenient and consumes a lot of physical strength. To address these issues, we propose a short-distance steel rail transportation device for urban rail transit. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a short-distance rail transport device for urban rail transit.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A short-distance rail transport device for urban rail transit includes a rail body, a transfer frame is engaged on the surface of the rail body, a guide mechanism is installed on the inner side of the transfer frame, a pushing mechanism is fixedly connected to the upper end of the transfer frame, and an anti-slip mechanism is inserted into the bottom end of the transfer frame.

[0007] Preferably, the guiding mechanism includes mounting bolts, mounting plates are mounted on both sides of the transfer frame by mounting bolts, and the surface of the mounting plate is fixedly connected to one end of the support shaft, and the other end of the support shaft is mounted with a guide wheel by a bearing.

[0008] Preferably, the cross-section of the transfer frame is U-shaped, and two guide wheels are symmetrically installed inside the transfer frame.

[0009] Preferably, the pushing mechanism includes a connecting column, the upper end of the transfer frame is fixedly connected to one end of the connecting column, and the other end of the connecting column is fixedly connected to a gripping handle.

[0010] Preferably, both ends of the grip handle are fitted with anti-slip rubber sleeves, and the surface of the anti-slip rubber sleeves is provided with anti-slip texture.

[0011] Preferably, the anti-slip mechanism includes a plug-in column, the lower end of the transfer frame is provided with a groove, and the plug-in column is inserted into the groove. A support block is fixedly connected below the plug-in column, and the surface of the support block is covered with a support pad. The surface of the support pad is provided with anti-slip texture.

[0012] Preferably, the surface of the plug is covered with a first snap-fit ​​rubber sleeve, and the inner wall of the groove is glued with a second snap-fit ​​rubber sleeve.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This device, by engaging the transfer frame onto the surface of the rail body, allows the support shaft to drive the guide wheels to engage on both sides of the rail body and push the connecting column, so that the bottom of the transfer frame can contact the ground, making it easy for the guide wheels to lift the rail body. Through the cooperation of multiple sets of transfer frames, the rail body can slide along the surface of the guide wheels, facilitating short-distance transport of the rail body.

[0015] 2. The device allows for easy disassembly and replacement of the guide wheels by mounting bolts passing through the transfer frame and mounting plate. At the same time, the support block drives the plug-in column to be inserted under the transfer frame. When the transfer frame is in use, the support block and support pad can provide support and anti-slip function. In addition, the first and second snap-fit ​​rubber sleeves interlock with each other, which can increase the installation stability of the plug-in column. Attached Figure Description

[0016] Figure 1 This is a three-dimensional placement diagram of a short-distance rail transport device for urban rail transit proposed in this utility model;

[0017] Figure 2 This is a three-dimensional handling diagram of a short-distance rail transport device for urban rail transit proposed in this utility model;

[0018] Figure 3 for Figure 1 A three-dimensional schematic diagram of the transfer frame and guide mechanism structure in the middle;

[0019] Figure 4 for Figure 1 A three-dimensional cross-sectional schematic diagram of the transfer frame and connecting column structure in the middle;

[0020] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point A in the diagram.

[0021] In the diagram: 1. Main body of the rail; 2. Transfer frame;

[0022] 3. Guiding mechanism; 31. Mounting bolts; 32. Mounting plate; 33. Support shaft; 34. Guide wheel;

[0023] 4. Pushing mechanism; 41. Connecting column; 42. Grip handle; 43. Anti-slip rubber sleeve;

[0024] 5. Anti-slip mechanism; 51. Insertion post; 52. Support block; 53. Supporting rubber pad; 54. First snap-fit ​​rubber sleeve; 55. Second snap-fit ​​rubber sleeve. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figure 1-5 A short-distance rail transport device for urban rail transit includes a rail body 1, a transfer frame 2 is engaged on the surface of the rail body 1, and a guide mechanism 3 is installed on the inner side of the transfer frame 2. The transfer frame 2 and the guide mechanism 3 can conveniently support and lift the rail body 1. A pushing mechanism 4 is fixedly connected to the upper end of the transfer frame 2, and an anti-slip mechanism 5 is inserted into the bottom end of the transfer frame 2.

[0027] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the guiding mechanism 3 includes mounting bolts 31. Mounting plates 32 are mounted on both sides of the transfer frame 2 through mounting bolts 31. The mounting plates 32 and the transfer frame 2 can be easily disassembled and assembled through the mounting bolts 31. The surface of the mounting plate 32 is fixedly connected to one end of the support shaft 33. The other end of the support shaft 33 is equipped with a guide wheel 34 through a bearing. The guide wheel 34 can provide auxiliary support for the rail body 1. At the same time, the rotation of the guide wheel 34 can guide the action of the rail body 1.

[0028] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the cross-section of the transfer frame 2 is set in a U-shape. By setting the cross-section of the transfer frame 2 in a U-shape, it can be locked onto the surface of the rail body 1. Two guide wheels 34 are symmetrically installed inside the transfer frame 2. By symmetrically installing two guide wheels 34, the rail body 1 can be easily lifted.

[0029] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the pushing mechanism 4 includes a connecting column 41, the upper end of the transfer frame 2 is fixedly connected to one end of the connecting column 41, and the other end of the connecting column 41 is fixedly connected to a gripping handle 42. By gripping the gripping handle 42, the connecting column 41 can easily drive the transfer frame 2.

[0030] Furthermore, refer to Figure 3 and Figure 4 It can be seen that both ends of the grip handle 42 are fitted with anti-slip rubber sleeves 43, and the surface of the anti-slip rubber sleeves 43 is provided with anti-slip texture. By providing anti-slip texture on the surface of the anti-slip rubber sleeves 43, the friction of gripping the grip handle 42 can be increased, reducing the phenomenon of hand slippage.

[0031] Furthermore, refer to Figure 4 and Figure 5 It can be seen that the anti-slip mechanism 5 includes a plug-in post 51. The lower end of the transfer frame 2 has a groove, and the plug-in post 51 is inserted into the groove. The groove at the lower end of the transfer frame 2 facilitates the insertion of the plug-in post 51. A support block 52 is fixedly connected below the plug-in post 51. The support block 52 can conveniently assist in supporting the transfer frame 2. The surface of the support block 52 is covered with a support rubber pad 53. The surface of the support rubber pad 53 has anti-slip texture. The anti-slip texture on the surface of the support rubber pad 53 can increase the surface friction of the support block 52 and reduce slippage of the transfer frame 2 during use.

[0032] Furthermore, refer to Figure 4 and Figure 5 It can be seen that the surface of the plug post 51 is covered with a first snap-fit ​​rubber sleeve 54, and the inner wall of the groove is glued with a second snap-fit ​​rubber sleeve 55. The plug post 51 drives the first snap-fit ​​rubber sleeve 54 and the second snap-fit ​​rubber sleeve 55 to engage with each other, which facilitates the limiting installation of the plug post 51 and the support block 52.

[0033] Working principle: When this utility model is in use, when the rail body 1 is in use, according to the attached... Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 By driving the guide wheels 34 of multiple sets of transfer frames 2 onto the surface of the rail body 1, the grip handle 42 and anti-slip rubber sleeve 43 are grasped, and by pushing the connecting column 41, the transfer frame 2 can drive the support block 52 and support rubber pad 53 to contact the ground. The rail body 1 can be lifted by the two guide wheels 34. Then, the rail body 1 can be moved along the multiple sets of transfer frames 2 to achieve short-distance transportation.

[0034] The above is the complete working principle of this utility model.

[0035] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0036] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0037] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A short-distance rail transport device for urban rail transit, comprising a rail body (1), characterized in that, The surface of the main body of the rail (1) is fitted with a transfer frame (2), and a guide mechanism (3) is installed on the inner side of the transfer frame (2). A push mechanism (4) is fixedly connected to the upper end of the transfer frame (2), and an anti-slip mechanism (5) is inserted into the bottom end of the transfer frame (2).

2. The urban rail transit short-distance rail transport device according to claim 1, characterized in that, The guiding mechanism (3) includes mounting bolts (31). Mounting plates (32) are mounted on both sides of the transfer frame (2) by mounting bolts (31), and the surface of the mounting plate (32) is fixedly connected to one end of the support shaft (33). The other end of the support shaft (33) is equipped with a guide wheel (34) by bearing.

3. The urban rail transit short-distance rail transport device according to claim 2, characterized in that, The cross-section of the transfer frame (2) is U-shaped, and two guide wheels (34) are symmetrically installed inside the transfer frame (2).

4. The urban rail transit short-distance rail transport device according to claim 1, characterized in that, The pushing mechanism (4) includes a connecting column (41), the upper end of the transfer frame (2) is fixedly connected to one end of the connecting column (41), and the other end of the connecting column (41) is fixedly connected to a gripping handle (42).

5. The urban rail transit short-distance rail transport device according to claim 4, characterized in that, Both ends of the grip handle (42) are fitted with anti-slip rubber sleeves (43), and the surface of the anti-slip rubber sleeves (43) is provided with anti-slip texture.

6. The urban rail transit short-distance rail transport device according to claim 1, characterized in that, The anti-slip mechanism (5) includes a plug-in post (51). The lower end of the transfer frame (2) is provided with a groove, and the plug-in post (51) is inserted into the groove. A support block (52) is fixedly connected below the plug-in post (51), and the surface of the support block (52) is covered with a support pad (53). The surface of the support pad (53) is provided with anti-slip texture.

7. The urban rail transit short-distance rail transport device according to claim 6, characterized in that, The surface of the plug (51) is covered with a first snap-fit ​​rubber sleeve (54), and the inner wall of the groove is glued with a second snap-fit ​​rubber sleeve (55).

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