Sliding bridge device, stop lever device and container

Abstract

The utility model discloses a sliding bridge device, a gear lever device and a container. The sliding bridge device comprises a sliding bridge plate, a first roller and a second roller, the sliding bridge plate is connected with guide rails; the first roller is arranged on the sliding bridge plate, the axial direction of the first roller is arranged in the first direction, and the first roller is used for abutting against the guide rail in the second direction; the second roller is arranged on the sliding bridge plate, the axial direction of the second roller is arranged in the second direction, and the second roller is used for abutting against the guide rail in the first direction; the first direction is perpendicular to the second direction. The sliding bridge device is provided with the idler wheels, the gear lever device is connected with the guide rail in the container through the sliding bridge device, and when the gear lever device is moved, interference or large friction between the sliding bridge device and the guide rail can be effectively avoided, so that the position of the gear lever device in the guide rail can be smoothly adjusted without obstacles, the operation difficulty of workers is reduced, and the working efficiency is improved. The working efficiency is improved.

Description

Technical Field

[0001] The utility model generally relates to the technical field of cargo boxes and containers, and more specifically to a sliding bridge device, a shift rod device and a container. Background Art

[0002] Containers can be loaded with packaged or unpackaged goods for sea, land and air transportation. Container transportation is an important mode of transportation in the process of multimodal transportation of international trade goods. The goods in the container do not need to be moved during transshipment. The container can be quickly loaded and unloaded as a transport unit, which is convenient for loading and unloading with mechanical equipment and can be reused for a long time. Freight transportation through containers can greatly improve transportation efficiency and reduce transportation costs.

[0003] At present, the demand for containers for transporting rolled materials in the market is increasing day by day, such as steel coils, paper rolls, etc. The rolled materials need to be fixed in the container to prevent them from moving. For this purpose, a blocking rod device is provided in the container to limit the position of the rolled materials. The existing blocking rod device structure is relatively bulky, and it is inconvenient to adjust the position of the blocking rod device in the guide rail, and the workers are extremely laborious to operate. When moving the blocking rod device, it is necessary to ensure that the blocking rod body is in a state relatively perpendicular to the two guide rails, otherwise it is easy for the blocking rod device to interfere with the inner wall of the guide rail or produce friction and fail to slide, which adds a lot of difficulty to the operation and affects work efficiency.

[0004] Therefore, it is necessary to provide a sliding bridge device, a shift rod device, and a container to at least partially solve the above problems. Utility Model Content

[0005] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0006] In order to at least partially solve the above problems, the first aspect of the present invention provides a sliding bridge device, comprising:

[0007] A sliding bridge plate, the sliding bridge plate is used to connect the guide rail;

[0008] A first roller, wherein the first roller is disposed on the sliding bridge plate, the axial direction of the first roller is disposed along a first direction, and the first roller is used to abut against the guide rail along a second direction;

[0009] a second roller, the second roller being arranged on the sliding bridge plate, the axial direction of the second roller being arranged along the second direction, and the second roller being used for abutting against the guide rail along the first direction;

[0010] The first direction is perpendicular to the second direction.

[0011] Optionally, the sliding bridge device further includes:

[0012] A first connecting hole, which is disposed near the first end of the sliding bridge plate and is used to connect the gear lever body;

[0013] A second connecting hole is provided near the second end of the sliding bridge plate and is used for connecting the guide rail.

[0014] Optionally, the sliding bridge device further includes:

[0015] A first rotating shaft, wherein the first rotating shaft is fixedly connected to the sliding bridge plate, the axial direction of the first rotating shaft is arranged along the first direction, and the first roller is arranged at an end of the first rotating shaft;

[0016] A second rotating shaft, wherein the second rotating shaft is fixedly connected to the sliding bridge plate, the axial direction of the second rotating shaft is arranged along the second direction, and the second roller is arranged at an end of the second rotating shaft.

[0017] Optionally, a first stepped shaft is disposed at the end of the first rotating shaft, and the first roller is disposed on the first stepped shaft;

[0018] A second stepped shaft is disposed at the end of the second rotating shaft, and the second roller is disposed on the second stepped shaft.

[0019] Optionally, the sliding bridge device further includes:

[0020] A first clamping spring, which is arranged at an end of the first rotating shaft and can limit the axial position of the first roller, and a first clamping groove is correspondingly arranged at the end of the first rotating shaft;

[0021] A second retaining spring is arranged at the end of the second rotating shaft, and can limit the axial position of the second roller. A second retaining groove is correspondingly arranged at the end of the second rotating shaft.

[0022] Optionally, both the first roller and the second roller are bearings.

[0023] A third aspect of the utility model provides a shift lever device, comprising: a sliding bridge device according to any one of the above technical solutions.

[0024] Optionally, the gear lever device further comprises:

[0025] The gear lever body;

[0026] A connecting plate is arranged at the end of the gear lever body and is used to connect the sliding bridge device.

[0027] Optionally, the gear lever device further comprises:

[0028] A third connecting hole is provided on the connecting plate, and a first bolt is inserted into the third connecting hole to connect with the first connecting hole of the sliding bridge device.

[0029] Optionally, the connecting plate is U-shaped, and the sliding bridge plate of the sliding bridge device can be inserted into the connecting plate.

[0030] A third aspect of the present invention provides a container, comprising: a lever device according to any one of the above technical solutions.

[0031] Optionally, the container further comprises:

[0032] Side panels;

[0033] A guide rail is arranged on the side plate, and the slide bridge device is arranged in the guide rail. When the shift lever device is moved, the slide bridge device can slide along the guide rail.

[0034] Optionally, the container further comprises:

[0035] A positioning hole is provided on the guide rail, and a second bolt is inserted into the positioning hole to connect the second connecting hole of the sliding bridge device, so as to realize the positioning of the sliding bridge device.

[0036] Optionally, the positioning hole is an oblong hole, and the length direction is arranged along the second direction.

[0037] Optionally, the cross section of the guide rail is C-shaped, and a gap is provided on the side of the guide rail, and the sliding bridge plate of the sliding bridge device can extend from the gap to connect with the shift lever body of the shift lever device.

[0038] According to a sliding bridge device, a shift lever device and a container of the utility model, the sliding bridge device is provided with rollers, the shift lever device is connected to a guide rail in the container through the sliding bridge device, the rollers abut against the inner wall of the guide rail, and the sliding bridge device can slide along the guide rail when the shift lever device is moved, thereby effectively avoiding interference between the sliding bridge device and the guide rail or generating greater friction, so that the position of the shift lever device in the guide rail can be adjusted smoothly and unimpeded, reducing the difficulty of personnel operation and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The following drawings of the embodiments of the present invention are used as part of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principles of the present invention. In the drawings,

[0040] Figure 1 It is a three-dimensional diagram of a sliding bridge device according to a preferred embodiment of the utility model;

[0041] Figure 2 It is a three-dimensional diagram of a gear lever device according to a preferred embodiment of the utility model;

[0042] Figure 3 A partial view of a first rotating shaft according to a preferred embodiment of the present utility model;

[0043] Figure 4 It is a partial view of a gear lever body according to a preferred embodiment of the utility model;

[0044] Figure 5 It is a three-dimensional diagram of a container according to a preferred embodiment of the utility model;

[0045] Figure 6 It is a three-dimensional diagram of a gear lever device according to a preferred embodiment of the utility model;

[0046] Figure 7 for Figure 6 Enlarged view of part A in the middle.

[0047] Description of reference numerals:

[0048] 100: Sliding bridge device 101: Sliding bridge board

[0049] 102: first rotating shaft 103: first retaining spring

[0050] 104: first roller 105: second rotating shaft

[0051] 106: Second retaining spring 107: Second roller

[0052] 108: first connection hole 109: second connection hole

[0053] 121: First stepped shaft 122: First slot

[0054] 200: gear lever device 201: gear lever body

[0055] 202: First bolt 203: Connecting plate

[0056] 204: Third connection hole 205: Reinforcement rib plate

[0057] 300: roll 400: container

[0058] 401: Side panel 402: Guide rail

[0059] 403: Support frame 404: Base frame assembly

[0060] 405: Second bolt 406: Positioning hole DETAILED DESCRIPTION

[0061] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0062] In order to thoroughly understand the utility model, a detailed description will be provided in the following description. It should be understood that these embodiments are provided to make the disclosure of the utility model thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. Obviously, the implementation of the embodiments of the utility model is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the utility model are described in detail below, but in addition to these detailed descriptions, the utility model may also have other embodiments.

[0063] Ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" itself does not imply the existence of the "second component", and the term "second component" itself does not imply the existence of the "first component".

[0064] It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside" and similar expressions used in the present invention are for illustrative purposes only and are not restrictive.

[0065] The utility model discloses a sliding bridge device, a shift rod device and a container.

[0066] Now, exemplary embodiments according to the present invention will be described in more detail with reference to the accompanying drawings.

[0067] like Figure 1 , Figure 2 As shown, in a preferred embodiment, a sliding bridge device 100 includes: a sliding bridge plate 101, a first roller 104 and a second roller 107;

[0068] The sliding bridge plate 101 is used to connect the guide rail 402, which is a guide device fixed on the side plate 401 of the container; the sliding bridge plate 101 can be made of a whole steel plate;

[0069] The first roller 104 is disposed on the sliding bridge plate 101, and the axial direction of the first roller 104 is disposed along the first direction. The first roller 104 is used to abut against the guide rail 402 along the second direction; the first roller 104 on the sliding bridge plate 101 can rotate around the axis, thereby avoiding interference with the guide rail 402 or generating greater friction;

[0070] The second roller 107 is disposed on the sliding bridge plate 101, and the axial direction of the second roller 107 is disposed along the second direction. The second roller 107 is used to abut against the guide rail 402 along the first direction; the second roller 107 on the sliding bridge plate 101 can rotate around the axis, thereby avoiding interference with the guide rail 402 or generating greater friction;

[0071] The first direction is perpendicular to the second direction, the first direction is the Z-axis direction in the figure, and the second direction is the X-axis direction in the figure.

[0072] After the sliding bridge device 100 is installed in the guide rail 402 , the first roller 104 abuts against the lower inner wall of the guide rail 402 , and the second roller 107 abuts against the inner wall of the guide rail 402 on the side facing the gear lever body 201 .

[0073] The sliding bridge device in this embodiment is provided with a roller, and the shift rod device is connected to the guide rail in the container through the sliding bridge device, and the roller abuts against the inner wall of the guide rail. When the shift rod device is moved, the sliding bridge device can slide along the guide rail, effectively avoiding interference between the sliding bridge device and the guide rail or generating large friction, so that the position of the shift rod device in the guide rail can be adjusted smoothly and unimpeded, reducing the difficulty of personnel operation and improving work efficiency.

[0074] In one embodiment, if Figure 1 , Figure 2 As shown, a plurality of first rollers 104 and a plurality of second rollers 107 can be provided on the slide bridge plate 101 . The plurality of first rollers 104 and the plurality of second rollers 107 are arranged along the Y-axis direction and can abut against the guide rail 402 , thereby improving the contact stability between the slide bridge device 100 and the guide rail 402 .

[0075] In one embodiment, if Figure 1 , Figure 2 As shown, the sliding bridge device 100 further includes:

[0076] A first connecting hole 108, which is disposed near the first end of the sliding bridge plate 101 and is used to connect the gear lever body 201; a plurality of first connecting holes 108 may be provided and arranged along the Y-axis direction;

[0077] The second connecting hole 109 is arranged near the second end of the sliding bridge plate 101 and is used to connect to the guide rail 402. The second connecting hole 109 is arranged to position the sliding bridge device 100 in the guide rail 402. A plurality of second connecting holes 109 can be arranged and arranged along the Y-axis direction.

[0078] In one embodiment, if Figure 1 As shown, the sliding bridge device 100 further includes:

[0079] A first rotating shaft 102, the first rotating shaft 102 is fixedly connected to the sliding bridge plate 101, the axial direction of the first rotating shaft 102 is arranged along a first direction, and the first roller 104 is arranged at an end of the first rotating shaft 102;

[0080] The second rotating shaft 105 is fixedly connected to the sliding bridge plate 101 . The axial direction of the second rotating shaft 105 is arranged along the second direction. The second roller 107 is arranged at the end of the second rotating shaft 105 .

[0081] The sliding bridge plate 101 may be provided with a mounting hole for mounting the first rotating shaft 102, and the first rotating shaft 102 and the sliding bridge plate 101 may be welded or directly welded. The second rotating shaft 105 and the sliding bridge plate 101 may be directly welded.

[0082] In one embodiment, if Figure 1 , Figure 3 As shown, a first stepped shaft 121 is disposed at the end of the first rotating shaft 102, and the first roller 104 is disposed on the first stepped shaft 121; the first stepped shaft 121 can axially limit one end of the first roller 104;

[0083] A second stepped shaft (not shown) is disposed at the end of the second rotating shaft 105 , and the second roller 107 is disposed on the second stepped shaft. The second stepped shaft can axially limit one end of the second roller 107 .

[0084] In one embodiment, if Figure 1 , Figure 3 As shown, it also includes:

[0085] A first retaining spring 103, which is disposed at the end of the first rotating shaft 102 and can limit the axial position of the first roller 104. A first clamping groove 122 is correspondingly disposed at the end of the first rotating shaft 102. The first retaining spring 103 is disposed in the first clamping groove 122 and can limit the axial position of the other end of the first roller 104;

[0086] The second retaining spring 106 is arranged at the end of the second rotating shaft 105, and can limit the axial position of the second roller 107. A second retaining groove (not shown in the figure) is correspondingly arranged at the end of the second rotating shaft 105. The second retaining spring 106 is arranged in the second retaining groove, and can limit the axial position of the other end of the second roller 107.

[0087] In one embodiment, if Figure 1 As shown, the first roller 104 and the second roller 107 are both bearings. The bearings are ball bearings, which are wear-resistant, reliable, and low in purchase cost. The first roller 104 and the second roller 107 can also be other types of rollers, such as plastic rollers and rubber rollers.

[0088] like Figure 2 As shown, an embodiment of the utility model further provides a shift rod device 200, comprising: the sliding bridge device 100 described in any one of the above embodiments.

[0089] In one embodiment, if Figure 2 , Figure 4 As shown, the gear lever device 200 further includes:

[0090] The lever body 201 can be made of I-beam, H-beam, channel steel and other profiles;

[0091] The connecting plate 203 is disposed at the end of the lever body 201 and is used to connect the sliding bridge device 100 . The connecting plate 203 and the lever body 201 can be fixedly connected by welding.

[0092] A plurality of reinforcing ribs 205 may be provided on the lever body 201 to improve the structural strength of the lever body 201 and prevent deformation when supporting the roll 300. The reinforcing ribs 205 and the lever body 201 may be fixedly connected by welding.

[0093] In one embodiment, if Figure 2 , Figure 4 As shown, the gear lever device 200 further includes:

[0094] The third connection hole 204 is provided on the connection plate 203. The first bolt 202 is inserted into the third connection hole 204 to connect with the first connection hole 108 of the sliding bridge device 100. The first bolt 202 can be used in conjunction with a nut.

[0095] The third connection holes 204 and the first connection holes 108 have the same parameters such as number, diameter, and spacing to ensure accurate alignment.

[0096] When the roll 300 needs to be transported out of the container 400 or loaded, the lever device 200 can be folded and stored. At this time, all the first bolts 202 at the first end of the lever device 200 are first removed, and one first bolt 202 is retained at the second end. Then the lever body 201 is rotated around the remaining first bolt 202 so that the lever body 201 is substantially parallel to the guide rail 402. The free first end is then connected to the other slide bridge device 100 through the first bolt 202, and the lever device 200 can be conveniently and quickly folded and stored. After the roll 300 is loaded into the container 400, the lever device 200 can be unfolded and repositioned.

[0097] Because all the sliding bridge devices 100 have the same structure, there is no need to dismantle the sliding bridge device 100 on one side and install it on the other side when storing. Only two sets of shift rod devices 200 need to be interchanged with the sliding bridge device 100 to achieve storage, which significantly improves efficiency.

[0098] In addition, the lever device 200 can be folded and stored, so that the function of the container 400 to load ordinary goods will not be affected when transporting multiple types of goods. The roll 300 can also be mixed with ordinary goods to meet various usage scenarios.

[0099] In one embodiment, if Figure 2 , Figure 4 As shown, the connecting plate 203 is U-shaped, and the sliding bridge plate 101 of the sliding bridge device 100 can be inserted into the connecting plate 203. By setting the connecting plate 203 to be U-shaped, the connection strength with the sliding bridge plate 101 can be improved to prevent breakage at the connection.

[0100] like Figure 5 , Figure 6 As shown, an embodiment of the utility model further provides a container 400, comprising: a stop bar device 200 according to any one of the above embodiments.

[0101] A support frame 403 is provided on the bottom frame assembly 404 of the container 400. The support frame 403 is V-shaped. The roll 300 is placed on the support frame 403 and is axially limited by the stop rod device 200 to prevent the roll 300 from axially moving during transportation.

[0102] The type of the container 400 is not limited to an ordinary container, and may also be an open-top container, etc. In this case, the roll 300 can be loaded into and transported out of the container 400 by hoisting or the like.

[0103] In one embodiment, if Figure 5 , Figure 6 As shown, the container 400 also includes:

[0104] Side panels 401 are symmetrically arranged on both sides of the length direction of the container 400;

[0105] The guide rail 402 is arranged on the side plate 401 , and the sliding bridge device 100 is arranged in the guide rail 402 . When the shift lever device 200 is moved, the sliding bridge device 100 can slide along the guide rail 402 .

[0106] Both ends of the shift lever device 200 need to be connected to two symmetrically arranged guide rails 402 , and the heights of the two guide rails 402 on the side plate 401 need to be equal.

[0107] A plurality of guide rails 402 may be provided on the side plate 401 along the Z axis, and a plurality of stop rod devices 200 may be provided accordingly to limit the roll 300 at different heights to improve the stability of the limit. The guide rails 402 may be fixedly connected to the side plate 401 by welding, bolt connection, riveting, etc.

[0108] In one embodiment, if Figure 6, Figure 7 As shown, the container 400 also includes:

[0109] Positioning hole 406, positioning hole 406 is set in guide rail 402, and second bolt 405 is installed in positioning hole 406 to connect second connection hole 109 of slide bridge device 100, so as to realize positioning of slide bridge device 100. Second bolt 405 can be used in conjunction with nut. When slide bridge device 100 is positioned, lever device 200 is also positioned, and can be relatively fixed with guide rail 402, but a slight shaking is allowed, which does not affect the position limitation of roll 300. Positioning hole 406 can have various shapes, such as oblong hole, round hole, etc.

[0110] The guide rail 402 is provided with a plurality of positioning holes 406 , which are arranged along the length direction of the guide rail 402 , so as to facilitate positioning the sliding bridge device 100 at different required positions and to facilitate setting a plurality of shift rod devices 200 in the guide rail 402 .

[0111] When the position of the shift lever device 200 in the guide rail 402 needs to be adjusted, the second bolt 405 needs to be removed first so that the slide bridge device 100 can slide in the guide rail 402, and then the slide bridge device 100 is slid to a suitable position and the second bolt 405 is installed again for positioning.

[0112] In one embodiment, if Figure 6 , Figure 7 As shown, the positioning hole 406 is an oblong hole, and the length direction is arranged along the second direction, and the second direction is the X-axis direction in the figure. By setting the positioning hole 406 as an oblong hole, it is convenient to install the shift lever device 200, and the position of the sliding bridge device 100 in the guide rail 402 can be slightly adjusted during the installation process to align the positioning hole 406. The positioning hole 406 can also be set as a circular hole, and the diameter is slightly larger than the diameter of the second connecting hole 109 and the second bolt 405, so as to facilitate the alignment of the second connecting hole 109 and the second bolt 405.

[0113] In one embodiment, if Figure 6 , Figure 7 As shown, the cross section of the guide rail 402 is C-shaped, and a gap is provided on the side of the guide rail 402 . The slide bridge plate 101 of the slide bridge device 100 can extend from the gap to connect with the shift lever body 201 of the shift lever device 200 .

[0114] After the sliding bridge device 100 is installed in the guide rail 402 , the first roller 104 abuts against the lower inner wall of the guide rail 402 , and the second roller 107 abuts against the inner wall of the guide rail 402 on the side where the gap is provided.

[0115] According to a sliding bridge device, a shift rod device and a container of the utility model, the sliding bridge device is provided with a roller, the shift rod device is connected to a guide rail in the container through the sliding bridge device, the roller abuts against the inner wall of the guide rail, the sliding bridge device can be connected to the guide rail to achieve positioning, and the shift rod device can thereby limit the roll-like object, and the sliding bridge device can also slide along the guide rail when the shift rod device is moved, effectively avoiding interference between the sliding bridge device and the guide rail or generating greater friction, so that the position of the shift rod device in the guide rail can be adjusted smoothly and unimpeded, reducing the difficulty of personnel operation and improving work efficiency.

[0116] The processes and steps described in all the above preferred embodiments are only examples. Unless adverse effects occur, various processing operations can be performed in a sequence different from the sequence of the above processes. The sequence of steps in the above processes can also be increased, merged or deleted according to actual needs.

[0117] In understanding the scope of the present invention, the term "comprising" and its derivatives as used herein are intended to be open terms, which specify the existence of the recorded features, elements, components, groups, wholes and / or steps, but do not exclude the existence of other unrecorded features, elements, components, groups, wholes and / or steps. This concept also applies to words with similar meanings, such as the terms "including", "having" and their derivatives.

[0118] The terms "attached" or "attached" as used herein include: a configuration where an element is directly secured to another element by directly securing the element to the other element; a configuration where an element is indirectly secured to another element by securing the element to an intermediate member which in turn is secured to the other element; and a configuration where one element is integral with the other element, i.e., one element is substantially a part of the other element. This definition also applies to words with similar meanings such as "connect," "connect," "couple," "mount," "bond," "fix," and their derivatives. Finally, terms of degree such as "substantially," "approximately," and "approximately" as used herein represent the amount of deviation that modifies the term such that the end result will not be significantly changed.

[0119] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. The features described herein in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable or otherwise specified in the other embodiment.

[0120] The utility model has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of protection claimed by the utility model.

Claims

1. A sliding bridge device, characterized in that: include: A sliding bridge plate (101), wherein the sliding bridge plate (101) is used to connect the guide rail (402); A first roller (104), the first roller (104) being arranged on the sliding bridge plate (101), the axial direction of the first roller (104) being arranged along a first direction, and the first roller (104) being used to abut against the guide rail (402) along a second direction; a second roller (107), the second roller (107) being arranged on the sliding bridge plate (101), the axial direction of the second roller (107) being arranged along a second direction, and the second roller (107) being used to abut against the guide rail (402) along the first direction; The first direction is perpendicular to the second direction.

2. The sliding bridge device according to claim 1, characterized in that: Also includes: A first connecting hole (108), the first connecting hole (108) being arranged close to the first end of the sliding bridge plate (101) and being used for connecting the gear lever body (201); A second connecting hole (109), the second connecting hole (109) is arranged close to the second end of the sliding bridge plate (101) and is used for connecting to the guide rail (402).

3. The sliding bridge device according to claim 1, characterized in that: Also includes: A first rotating shaft (102), the first rotating shaft (102) is fixedly connected to the sliding bridge plate (101), the axial direction of the first rotating shaft (102) is arranged along the first direction, and the first roller (104) is arranged at an end of the first rotating shaft (102); A second rotating shaft (105), the second rotating shaft (105) is fixedly connected to the sliding bridge plate (101), the axial direction of the second rotating shaft (105) is arranged along the second direction, and the second roller (107) is arranged at the end of the second rotating shaft (105).

4. The sliding bridge device according to claim 3, characterized in that: A first stepped shaft is disposed at the end of the first rotating shaft (102), and the first roller (104) is disposed on the first stepped shaft; A second stepped shaft is disposed at the end of the second rotating shaft (105), and the second roller (107) is disposed on the second stepped shaft.

5. The sliding bridge device according to claim 3, characterized in that: Also includes: A first retaining spring (103), the first retaining spring (103) being arranged at the end of the first rotating shaft (102) and capable of limiting the axial position of the first roller (104), and a first retaining groove being correspondingly arranged at the end of the first rotating shaft (102); A second retaining spring (106), wherein the second retaining spring (106) is arranged at the end of the second rotating shaft (105), and can limit the axial position of the second roller (107); and a second retaining groove is correspondingly arranged at the end of the second rotating shaft (105).

6. The sliding bridge device according to claim 1, characterized in that: The first roller (104) and the second roller (107) are both bearings.

7. A gear lever device, characterized in that: include: The sliding bridge device (100) according to any one of claims 1 to 6.

8. The shift lever device according to claim 7, characterized in that: Also includes: A gear lever body (201); A connecting plate (203), the connecting plate (203) being arranged at the end of the shift lever body (201) and being used for connecting the sliding bridge device (100).

9. The gear lever device according to claim 8, characterized in that: Also includes: A third connection hole (204), wherein the third connection hole (204) is arranged on the connection plate (203), and a first bolt (202) is inserted into the third connection hole (204) to connect to the first connection hole (108) of the sliding bridge device (100).

10. The gear lever device according to claim 8, characterized in that: The connecting plate (203) is U-shaped, and the sliding bridge plate (101) of the sliding bridge device (100) can be inserted into the connecting plate (203).

11. A container, characterized in that: include: The gear lever device (200) according to any one of claims 7 to 10.

12. The container according to claim 11, characterized in that: Also includes: Side panel (401); A guide rail (402), wherein the guide rail (402) is arranged on the side plate (401), and the slide bridge device (100) is arranged in the guide rail (402), and when the shift lever device (200) is moved, the slide bridge device (100) can slide along the guide rail (402).

13. The container according to claim 12, characterized in that: Also includes: A positioning hole (406), wherein the positioning hole (406) is arranged on the guide rail (402), and a second bolt (405) is installed in the positioning hole (406) to connect the second connection hole (109) of the sliding bridge device (100), thereby realizing the positioning of the sliding bridge device (100).

14. The container according to claim 13, characterized in that: The positioning hole (406) is an oblong hole, and the length direction is arranged along the second direction.

15. The container according to claim 12, characterized in that: The cross section of the guide rail (402) is C-shaped, and a gap is provided on the side of the guide rail (402). The slide bridge plate (101) of the slide bridge device (100) can extend from the gap to connect to the shift lever body (201) of the shift lever device (200).

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