A multi-vehicle type carrier switching device

Abstract

The application discloses a multi-vehicle type carrier switching device, which comprises a support frame, a balance rail assembly, a lifting arm adjusting device and a switching device. The support frame has a support structure for supporting a lifting device and a vehicle and a working space for accommodating the lifting device and the vehicle. The lifting arm adjusting device is arranged on opposite sides of the support frame in the horizontal direction, and is used for opening the lifting device and adjusting the lifting device in a first direction. The switching device is arranged at the bottom of the support frame and is connected to the bottom of the lifting device, and is used for adjusting the lifting device in a second direction. The first direction and the second direction are perpendicular. In a space coordinate system, the first direction refers to the X-axis direction, and the second direction refers to the Y-axis direction.

Description

Technical Field

[0001] This application relates to the field of vehicle lifting equipment technology, specifically to a multi-vehicle switching device. Background Technology

[0002] In vehicle assembly and transportation, existing spreaders can only be adjusted in one direction, thus making them incompatible with a wider range of vehicle models.

[0003] Therefore, improving the ability of spreaders to adjust to different vehicle types during transport has become an urgent problem for those skilled in the art. Utility Model Content

[0004] This application provides a multi-vehicle vehicle switching device to solve the problem in the prior art of how to improve the multi-vehicle transportation adjustment capability of the spreader during the transportation of vehicles.

[0005] This application provides a multi-vehicle switching device, including: a support frame, a boom adjustment device, and a switching device;

[0006] The support frame has a support structure for supporting the lifting equipment and vehicle and an operating space for accommodating the lifting equipment and vehicle.

[0007] The boom adjustment device is disposed on opposite sides of the support frame in the horizontal direction. The boom adjustment device is used to open the lifting device and adjust the lifting device in the first direction.

[0008] The switching device is located at the bottom of the support frame and is connected to the bottom of the lifting device, and is used to adjust the lifting device in a second direction.

[0009] Optionally, the switching device includes a support plate, a support frame, a longitudinal drive assembly, and a first direction movement assembly;

[0010] The support plate is fixedly connected to the bottom of the support frame;

[0011] The support frame is disposed on the support plate;

[0012] The longitudinal drive component is disposed on the opposite side of the support frame and moves relative to the support frame in the vertical direction;

[0013] The first directional moving components are respectively disposed at opposite ends of the longitudinal driving components. While moving with the longitudinal driving components, they move in the second direction to opposite sides of the support frame, and can be connected to the boom of the lifting device to adjust the boom of the lifting device.

[0014] Optionally, the longitudinal drive assembly includes: a first drive cylinder, a slide rail assembly, and a support connecting plate;

[0015] The first driving cylinder is mounted on the support frame and is arranged in a vertical direction;

[0016] The slide rail assembly is disposed on the support frame along the vertical direction;

[0017] The supporting connecting plate is connected to the first slide rail assembly and moves under the drive of the first driving cylinder via the slide rail assembly.

[0018] Optionally, the first directional moving component includes a second driving cylinder, a driving rod, a clamping arm, a first sliding component, a positioning plate, a first driving motor, and a sleeve;

[0019] The second drive cylinder is mounted on the support connecting plate;

[0020] The drive rod is connected to the output end of the second drive cylinder along the second direction;

[0021] The clamping arm is connected to the drive rod, and the clamping arm can clamp the boom of the lifting device;

[0022] The first sliding assembly is disposed between the support connecting plate and the clamping arm, and the second driving cylinder drives the driving rod and drives the clamping arm to clamp the boom of the lifting device through the first sliding assembly;

[0023] The positioning plate is disposed on the clamping arm so as to move synchronously with the clamping arm;

[0024] The first drive motor is mounted on the positioning plate;

[0025] The sleeve is connected to the output end of the second drive cylinder along the second direction and rotates on the center line relative to the output end of the second drive cylinder to screw into the positioning pin of the lifting block.

[0026] Optionally, it also includes: an inductive switch and a laser rangefinder switch;

[0027] The inductive switch is located on the side of the clamping arm. The inductive switch is used to sense the position of the boom of the lifting device in order to control the opening or closing of the second drive cylinder.

[0028] The laser rangefinder switch is located on the side of the second drive cylinder, and is used to monitor and control the movement distance of the clamping arm.

[0029] Optionally, it further includes: a plurality of positioning components, each of the positioning components being disposed relative to the switching device at a corner of the support plate; the positioning component includes a positioning seat, a third drive cylinder, and a positioning pin;

[0030] The positioning seat is connected to the corner of the support plate;

[0031] The third drive cylinder is mounted on the positioning seat, and the output end of the third drive cylinder is distributed along the vertical direction;

[0032] The locating pin is connected to the output end of the third drive cylinder, so as to move along the vertical direction under the drive of the output end of the third drive cylinder.

[0033] Optionally, the boom adjustment device includes: a second direction movement component, a docking component, an unlocking component, and a first control device;

[0034] The second direction moving component is disposed on opposite sides of the support frame and can move relative to the opposite sides of the support frame in the first direction;

[0035] The docking component is mounted on the second-direction moving component, and the docking component can move relative to the second direction and dock with the spreader.

[0036] The unlocking component is disposed on the docking component. While moving with the docking component, it moves vertically and abuts against the unlocking structure of the spreader to unlock the boom of the spreader.

[0037] The first control device is positioned relative to the unlocking component and controls the movement of the second direction moving component, the docking component, and the unlocking component through the position information of the unlocking component.

[0038] Optionally, the second directional moving component includes: a second drive motor, drive teeth, a mating tooth plate, a bearing bracket, and a second sliding component;

[0039] The second drive motor is disposed on opposite sides of the support frame, and the drive gear is connected to the output end of the second drive motor. The drive gear rotates around the vertical direction.

[0040] The docking tooth plate is disposed on the bearing bracket along the first direction, and the driving tooth meshes with the docking tooth plate;

[0041] The second sliding component is disposed on opposite sides of the support frame and on the load-bearing bracket along the first direction;

[0042] The second drive motor drives the drive teeth and, through the second sliding component, drives the docking tooth plate to move the bearing bracket in the first direction.

[0043] Optionally, the docking assembly includes: a fourth drive cylinder, a third sliding assembly, and a connecting support clamping arm;

[0044] The fourth drive cylinder is mounted on the support bracket, and the output end of the fourth drive cylinder is distributed along the second direction;

[0045] The third sliding component is disposed on the bearing bracket along the second direction;

[0046] The connecting support arm is connected to the third sliding assembly and is used to clamp the lifting device;

[0047] The fourth drive cylinder drives the connecting support arm and moves it relative to the bearing bracket in the second direction via the third sliding component.

[0048] Optionally, the unlocking component includes: a fifth drive cylinder, a fourth sliding component, and an unlocking bracket;

[0049] The fifth drive cylinder is vertically mounted on the connecting support clamp arm;

[0050] The fourth sliding component is disposed on the connecting support clamp arm in a vertical direction;

[0051] The unlocking bracket is connected to the output end of the fifth driving cylinder; the fifth driving cylinder drives the unlocking bracket and moves it relative to the connecting support arm in the vertical direction through the fourth sliding component.

[0052] Compared with the prior art, this application has the following advantages:

[0053] This application provides a multi-vehicle vehicle switching device, including: a support frame, a balance rail assembly, a boom adjustment device, and a switching device. The support frame has a support structure for supporting the lifting device and the vehicle, and a working space for accommodating the lifting device and the vehicle. The boom adjustment device is located on opposite sides of the support frame in the horizontal direction, and is used to open the lifting device and adjust it in a first direction. The switching device is located at the bottom of the support frame and connected to the bottom of the lifting device, used to adjust the lifting device in a second direction. The first and second directions are perpendicular. In a spatial coordinate system, the first direction refers to the X-axis direction, and the second direction refers to the Y-axis direction.

[0054] This application achieves adjustment of the spreader in a first direction by installing boom adjustment devices on opposite sides of the support frame in the horizontal direction. A switching device is then installed at the bottom of the support frame to achieve adjustment of the spreader in a second direction. This makes the multi-vehicle switching device compatible, thereby improving the spreader's ability to adjust to different vehicle types during transport. Attached Figure Description

[0055] Figure 1 This is a schematic diagram of the structure of a multi-vehicle switching device provided in an embodiment of this application.

[0056] Figure 2 This is a structural schematic diagram of the boom adjustment device provided in an embodiment of this application at one angle.

[0057] Figure 3 This is a structural schematic diagram of the boom adjustment device provided in an embodiment of this application from another angle.

[0058] Figure 4 This is a schematic diagram of the switching device provided in the embodiments of this application.

[0059] Figure 5 This is a schematic diagram of the positioning component provided in an embodiment of this application.

[0060] Figure 6 This is a schematic diagram of the structure of the boom adjustment device transport lifting tool provided in the embodiments of this application.

[0061] Figure label:

[0062] Support frame 1, boom adjustment device 2, second direction movement component 3, second drive motor 31, drive gear 32, docking gear plate 33, bearing bracket 34, second sliding component 35, docking component 4, fourth drive cylinder 41, third sliding component 42, connecting support clamp arm 43, unlocking component 5, fifth drive cylinder 51, fourth sliding component 52, unlocking bracket 53, first control device 21, balance rail component 22, switching device 6, support plate 61, support frame 62, longitudinal drive component 7, first drive cylinder 71, slide rail component 72, support connecting plate 73, first direction movement component 8, second drive cylinder 81, drive rod 82, clamping arm 83, first sliding component 84, positioning plate 85, first drive motor 86, sleeve 87, induction switch 63, laser rangefinder switch 64, positioning component 9, positioning seat 91, third drive cylinder 92, positioning pin 93, lifting device 10. Detailed Implementation

[0063] To enable those skilled in the art to better understand the purpose, technical solutions, and advantages of the embodiments of this application, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this application, and not all embodiments.

[0064] It should be further clarified that the terminology used in the specification, claims, and accompanying drawings of this application, such as referring to an element as being "on" or "connected" to another element, means that the element may be directly on or connected to another element, or that there may be intermediate elements. In contrast, when an element is referred to as being "directly" on or "directly connected" to another element, there will be no intermediate elements.

[0065] In the embodiments of this application, the terms "first," "second," "third," etc., are used to distinguish similar objects and are not used to describe a specific order or sequence. Such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in an order other than that shown in the figures or descriptions herein. Furthermore, terms such as "comprising," "including," and "containing" indicate the presence of the claimed feature but do not exclude one or more other features. Spatial relationship terms such as "above," "below," "left," "right," "front," and "back" indicate the spatial positional relationship between one feature and another in the figures. It should be understood that spatial relationship terms include not only the orientation shown in the figures but also different orientations of the device during use or operation. For example, when the device in the figures is reversed, a feature previously described as "below" its feature can now be described as "above" its feature.

[0066] In vehicle assembly and transportation, existing spreaders can only be adjusted in one direction, thus making them incompatible with a wider range of vehicle models.

[0067] This application provides a multi-vehicle vehicle switching device to solve the problem in the prior art of how to improve the multi-vehicle transportation adjustment capability of the spreader during the transportation of vehicles.

[0068] Specifically, this application provides a multi-vehicle vehicle switching device, including: a support frame, a balance rail assembly, a boom adjustment device, and a switching device. The support frame has a support structure for supporting the lifting device and the vehicle, and a working space for accommodating the lifting device and the vehicle. The boom adjustment device is located on opposite sides of the support frame in the horizontal direction, and is used to open the lifting device and adjust it in a first direction. The switching device is located at the bottom of the support frame and connected to the bottom of the lifting device, used to adjust the lifting device in a second direction. The first and second directions are perpendicular. In a spatial coordinate system, the first direction refers to the X-axis direction, and the second direction refers to the Y-axis direction.

[0069] This application achieves adjustment of the spreader in a first direction by installing boom adjustment devices on opposite sides of the support frame in the horizontal direction. A switching device is then installed at the bottom of the support frame to achieve adjustment of the spreader in a second direction. This makes the multi-vehicle switching device compatible, thereby improving the spreader's ability to adjust to different vehicle types during transport.

[0070] The following will provide a detailed explanation of a multi-vehicle switching device provided in an embodiment of this application, with reference to the accompanying drawings. Figure 1 This is a schematic diagram of the structure of a multi-vehicle switching device provided in an embodiment of this application. Figure 2 This is a structural schematic diagram of the boom adjustment device provided in an embodiment of this application at one angle.

[0071] Figure 3 This is a structural schematic diagram of the boom adjustment device provided in an embodiment of this application from another angle. Figure 4 This is a schematic diagram of the switching device provided in the embodiments of this application. Figure 5 This is a schematic diagram of the positioning component provided in an embodiment of this application. Figure 6 This is a schematic diagram of the structure of the boom adjustment device transport lifting tool provided in the embodiments of this application.

[0072] like Figures 1 to 6 As shown in the figure, this application embodiment provides a multi-vehicle vehicle switching device, including: a support frame 1, a balance rail assembly 22, a boom adjustment device 2, and a switching device 6. The support frame 1 has a support structure for supporting the lifting device 10 and the vehicle, and a working space for accommodating the lifting device 10 and the vehicle. The boom adjustment device 2 is disposed on opposite sides of the support frame 1 in the horizontal direction, and is used to open the lifting device 10 and adjust it in a first direction. The switching device 6 is disposed at the bottom of the support frame 1, and is connected to the bottom of the lifting device 10, for adjusting the lifting device 10 in a second direction. The first and second directions are perpendicular. In a spatial coordinate system, the first direction refers to the X-axis direction, and the second direction refers to the Y-axis direction.

[0073] Specifically, in this embodiment, the support frame 1 includes multiple horizontal support frames and a vertical support frame. The horizontal support frame includes a top horizontal support frame and a bottom horizontal support frame arranged in parallel. The vertical support frame is vertically positioned between the top and bottom horizontal support frames and includes a left vertical support frame and a right vertical support frame. The top horizontal support frame, bottom horizontal support frame, left vertical support frame, and right vertical support frame serve as the support structure for the lifting device 10 and the vehicle, as well as the working space for accommodating the lifting device 10 and the vehicle.

[0074] In one example, a balance rail assembly 22 is also provided, which is located at the top of the support frame 1 and is used to connect the lifting device 10. In one example, the balance rail assembly 22 includes multiple balance rails, on which the lifting device 10 is attached.

[0075] The boom adjustment device 2 is set on opposite sides of the support frame 1 in the horizontal direction (i.e., the boom adjustment device 2 is set on the left vertical support frame 1 and the right vertical support frame 1 respectively). The boom adjustment device 2 is used to open the lifting device 10 and adjust the lifting device 10 in the first direction.

[0076] Specifically, in this embodiment, two boom adjustment devices 2 are configured, one on the left vertical support frame 1 and the other on the right vertical support frame 1. The following description focuses on one of these boom adjustment devices 2. The boom adjustment device 2 includes: a second-direction moving component 3, a docking component 4, an unlocking component 5, and a first control device 21. The second-direction moving component 3 is located on opposite sides of the support frame 1 and can move relative to the opposite sides of the support frame 1 in a first direction. The docking component 4 is located on the second-direction moving component 3 and can move relative to it in the second direction, docking with the lifting device 10. The unlocking component 5 is located on the docking component 4 and moves vertically while moving with the docking component 4, abutting against the unlocking structure of the lifting device 10 to unlock the boom of the lifting device 10. The first control device 21 is located relative to the unlocking component 5 and controls the movement of the second-direction moving component 3, the docking component 4, and the unlocking component 5 based on the position information of the unlocking component 5.

[0077] Furthermore, in this embodiment, the second direction moving component 3 includes: a second drive motor 31, a drive gear 32, a mating gear plate 33, a support bracket 34, and a second sliding component 35. The second drive motor 31 is disposed on opposite sides of the support frame 1 (on the left and right vertical support frames 1), and the drive gear 32 is connected to the output end of the second drive motor 31, with the drive gear 32 rotating around the vertical direction. The mating gear plate 33 is disposed on the support bracket 34 along the first direction, and the drive gear 32 meshes with the mating gear plate 33. The second sliding component 35 is disposed on opposite sides of the support frame 1 and on the support bracket 34 along the first direction. In one example, the second sliding component 35 includes a second slide rail and a second slider. The second slide rail is disposed on the left and right vertical support frames 1 along the first direction, and the second slider is disposed on the support bracket 34 along the first direction, and the second slider can move on the second slide rail. The second drive motor 31 drives the drive gear 32 and, through the second sliding component 35, drives the mating gear plate 33 to move the support bracket 34 in the first direction.

[0078] In one example, the support bracket 34 includes a horizontal connecting plate, a vertical connecting plate, and a positioning support structure. The horizontal and vertical connecting plates are vertically aligned and integrally formed. The positioning support structure is connected at the junction of the horizontal and vertical connecting plates, serving to support and stabilize them.

[0079] In this embodiment, the docking assembly 4 includes a fourth drive cylinder 41, a third sliding assembly 42, and a connecting support clamping arm 43. The fourth drive cylinder 41 is mounted on the support bracket 34 (horizontal connecting support plate), and its output end is distributed along a second direction. The third sliding assembly 42 is mounted on the support bracket 34 along the second direction. In one example, the third sliding assembly 42 includes a third slide rail and a third slider. The third slide rail is mounted on the horizontal connecting support plate along the second direction, and the third slider is mounted on the connecting support clamping arm 43 along the second direction, allowing the third slider to move along the third slide rail. The connecting support clamping arm 43 is connected to the third sliding assembly 42 and is used to clamp the lifting device 10. The fourth drive cylinder 41 drives the connecting support clamping arm 43 to move relative to the support bracket 34 along the second direction via the third sliding assembly 42.

[0080] In one example, the connecting support arm 43 includes an integrally formed connecting support plate 61, a receiving frame, a support arm, and an extended support arm, wherein the connecting support plate 61 is connected to a third slider. The receiving frame is vertically disposed on the connecting support plate 61 and has a receiving space. The support arm is connected to the receiving frame in a second direction and is located on one side of the working space of the support frame 1. In one example, four support arms are provided, each support arm including a support arm plate and a support hanging arm, wherein the support hanging arm is connected to the outside of the support arm plate in a first direction. In one example, the support hanging arm is L-shaped. The extended support arm is disposed on the top of the receiving frame and extends vertically.

[0081] In this embodiment, the unlocking component 5 includes a fifth driving cylinder 51, a fourth sliding component 52, and an unlocking bracket 53. The fifth driving cylinder 51 is vertically mounted on the connecting support arm 43; specifically, it is vertically positioned within the accommodating space of the accommodating frame. The fourth sliding component 52 is vertically mounted on the connecting support arm 43. In one example, the fourth sliding component 52 includes a fourth slide rail and a fourth slider. The fourth slide rail is vertically mounted on the extended support arm, and the fourth slider is vertically mounted on the unlocking bracket 53, allowing the slider to move along the fourth slide rail. The unlocking bracket 53 is connected to the output end of the fifth driving cylinder 51, which drives the unlocking bracket 53 to move vertically relative to the connecting support arm 43 via the fourth sliding component 52.

[0082] In one example, the unlocking bracket 53 includes a bracket body, a support platform, and an unlocking plate. The output end of the fifth drive cylinder 51 is connected to the bracket body, the support platform is set on the bracket body, and the unlocking plate is integrally formed with the bracket body. The unlocking plate is set at an angle relative to the vertical side of the bracket body.

[0083] The boom adjustment device 2 adjusts the lifting device 10 in the first direction. Specifically, the first control device 21 controls the second drive motor 31 to drive the drive gear 32 through the position information of the unlocking component 5, and drives the docking gear plate 33 to move the bearing bracket 34 in the first direction through the second sliding component 35. Then, it controls the fourth drive cylinder 41 to drive the connecting support clamp arm 43 to move relative to the bearing bracket 34 in the second direction through the third sliding component 42. Finally, the fifth drive cylinder 51 drives the unlocking bracket 53 to move relative to the connecting support clamp arm 43 in the vertical direction to a set position through the fourth sliding component 52 to adjust the lifting device 10 in the first direction (mainly unlocking, the unlocking plate causes the claws of the lifting device 10 to disengage from the slots of the lifting device 10).

[0084] A switching device 6 is located at the bottom of the support frame 1 and is connected to the bottom of the lifting device 10 (one horizontal support frame at the bottom). It is used to adjust the lifting device 10 in the second direction. Specifically, in this embodiment, the switching device 6 includes a support plate 61, a support frame 62, a longitudinal drive assembly 7, and a first-direction moving assembly 8. The support plate 61 is fixedly connected to the bottom of the support frame 1, and the support frame 62 is mounted on the support plate 61. The longitudinal drive assembly 7 is located on the opposite side of the support frame 62 and moves vertically relative to the support frame 62. In one example, two longitudinal drive assemblies 7 are provided, located on the front and rear sides of the support frame 62. The first-direction moving assemblies 8 are respectively located at the opposite ends of the longitudinal drive assemblies 7. While moving with the longitudinal drive assemblies 7, they move in the second direction towards the opposite sides of the support frame 1, and can connect to the boom of the lifting device 10 to adjust the boom. In one example, four first-direction moving assemblies 8 are provided, with every two first-direction moving assemblies 8 located at the opposite ends of a longitudinal drive assembly 7 in the second direction.

[0085] Furthermore, in this embodiment, the longitudinal driving component 7 includes: a first driving cylinder 71, a slide rail assembly 72, and a support connecting plate 73. The first driving cylinder 71 is mounted on the support frame 62 and is arranged vertically. The slide rail assembly 72 is also arranged vertically on the support frame 62, and the support connecting plate 73 is connected to the slide rail assembly 72 and moves under the drive of the first driving cylinder 71 via the slide rail assembly 72. In one example, the sliding component includes a slide rail and a slider. The slide rail is arranged vertically on the support frame 62, and the slider is arranged vertically on the support connecting plate 73, allowing the slider to move on the slide rail. In one example, the support connecting plate 73 is L-shaped and includes an integrally formed vertical plate and a horizontal plate. The slider is connected to the vertical plate, and the first directional moving component 8 is mounted on the horizontal plate.

[0086] In this embodiment, the first direction moving assembly 8 includes a second drive cylinder 81, a drive rod 82, a clamping arm 83, a first sliding assembly 84, a positioning plate 85, a first drive motor 86, and a sleeve 87. The second drive cylinder 81 is mounted on the support connecting plate 73. The drive rod 82 is connected to the output end of the second drive cylinder 81 along a second direction. The clamping arm 83 is connected to the drive rod 82 and can clamp the boom of the lifting device 10. The first sliding assembly 84 is disposed between the support connecting plate 73 and the clamping arm 83. In one example, the first sliding assembly 84 includes a first slide rail and a first slider. The first slide rail is disposed on a horizontal plate along a second direction, and the first slider is disposed on the positioning plate 85 along a second direction, and the first slider can move on the first slide rail. The second drive cylinder 81 drives the drive rod 82 and, through the first sliding assembly 84, drives the clamping arm 83 to clamp the boom of the lifting device 10. The positioning plate 85 is disposed on the clamping arm 83 to move synchronously with the clamping arm 83. The first drive motor 86 is mounted on the positioning plate 85. The sleeve 87 is connected to the output end of the second drive cylinder 81 along the second direction and rotates on the center line relative to the output end of the second drive cylinder 81 to engage with the positioning pin 93 of the support block of the lifting device 10, thereby moving the support block and adjusting its position. The sleeve 87 in each first-direction moving assembly 8 is located near one left vertical support frame and one right vertical support frame, respectively.

[0087] In this embodiment, the system further includes a sensor switch 63 and a laser rangefinder switch 64. The sensor switch 63 is located on the side of the clamping arm 83 and is used to sense the position of the boom of the lifting device 10 to control the opening or closing of the second drive cylinder 81. The laser rangefinder switch 64 is located on the side of the second drive cylinder 81 and is used to monitor and control the movement distance of the clamping arm 83.

[0088] In this embodiment, the system further includes multiple positioning components 9, each positioned relative to the switching device 6 at a corner of the support plate 61. In one example, the positioning component 9 includes a positioning seat 91, a third drive cylinder 92, and a positioning pin 93. The positioning seat 91 is connected to the corner of the support plate 61. The third drive cylinder 92 is mounted on the positioning seat 91, and its output end is distributed vertically. The positioning pin 93 is connected to the output end of the third drive cylinder 92 to move vertically under the drive of the output end of the third drive cylinder 92. The positioning pin 93 can be connected to a positioning hole of the lifting device 10.

[0089] This application provides a multi-vehicle vehicle switching device, including: a support frame 1, a balance rail assembly 22, a boom adjustment device 2, and a switching device 6. The support frame 1 has a support structure for supporting the lifting device 10 and the vehicle, and a working space for accommodating the lifting device 10 and the vehicle. The boom adjustment device 2 is disposed on opposite sides of the support frame 1 in the horizontal direction, and is used to open the lifting device 10 and adjust it in a first direction. The switching device 6 is disposed at the bottom of the support frame 1 and connected to the bottom of the lifting device 10, and is used to adjust the lifting device 10 in a second direction. The first and second directions are perpendicular. In a spatial coordinate system, the first direction refers to the X-axis direction, and the second direction refers to the Y-axis direction.

[0090] This application achieves adjustment of the spreader 10 in a first direction by setting boom adjustment devices 2 on opposite sides of the support frame 1 in the horizontal direction. Furthermore, a switching device 6 is set at the bottom of the support frame 1 to achieve adjustment of the spreader 10 in a second direction. This makes the multi-vehicle switching device compatible, thereby improving the spreader 10's ability to adjust to different vehicle types during vehicle transport.

[0091] The above description is merely a preferred embodiment disclosed in this application, but the scope of protection of this application is not limited thereto. Any possible changes and modifications can be made by those skilled in the art without departing from the spirit and scope of this application, and all such changes and modifications are within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of protection defined in the claims of this application.

Claims

1. A multi-vehicle switching device, characterized in that, include: Support frame, boom adjustment device and switching device; The support frame has a support structure for supporting the lifting equipment and vehicle and an operating space for accommodating the lifting equipment and vehicle. The boom adjustment device is disposed on opposite sides of the support frame in the horizontal direction. The boom adjustment device is used to open the lifting device and adjust the lifting device in the first direction. The switching device is located at the bottom of the support frame and is connected to the bottom of the lifting device, and is used to adjust the lifting device in a second direction.

2. The multi-vehicle switching device according to claim 1, characterized in that, The switching device includes a support plate, a support frame, a longitudinal drive assembly, and a first direction movement assembly; The support plate is fixedly connected to the bottom of the support frame; The support frame is disposed on the support plate; The longitudinal drive component is disposed on the opposite side of the support frame and moves relative to the support frame in the vertical direction; The first directional moving components are respectively disposed at opposite ends of the longitudinal driving components. While moving with the longitudinal driving components, they move in the second direction to opposite sides of the support frame, and can be connected to the boom of the lifting device to adjust the boom of the lifting device.

3. The multi-vehicle switching device according to claim 2, characterized in that, The longitudinal drive assembly includes: a first drive cylinder, a slide rail assembly, and a support connecting plate; The first driving cylinder is mounted on the support frame and is arranged in a vertical direction; The slide rail assembly is disposed on the support frame along the vertical direction; The supporting connecting plate is connected to the slide rail assembly, and moves under the drive of the first driving cylinder via the slide rail assembly.

4. The multi-vehicle switching device according to claim 3, characterized in that, The first directional moving component includes a second driving cylinder, a driving rod, a clamping arm, a first sliding component, a positioning plate, a first driving motor, and a sleeve; The second drive cylinder is mounted on the support connecting plate; The drive rod is connected to the output end of the second drive cylinder along the second direction; The clamping arm is connected to the drive rod, and the clamping arm can clamp the boom of the lifting device; The first sliding assembly is disposed between the support connecting plate and the clamping arm, and the second driving cylinder drives the driving rod and drives the clamping arm to clamp the boom of the lifting device through the first sliding assembly; The positioning plate is disposed on the clamping arm so as to move synchronously with the clamping arm; The first drive motor is mounted on the positioning plate; The sleeve is connected to the output end of the second drive cylinder along the second direction and rotates on the center line relative to the output end of the second drive cylinder to screw into the positioning pin of the lifting block.

5. The multi-vehicle switching device according to claim 4, characterized in that, Also includes: Inductive switches and laser rangefinder switches; The inductive switch is located on the side of the clamping arm. The inductive switch is used to sense the position of the boom of the lifting device in order to control the opening or closing of the second drive cylinder. The laser rangefinder switch is located on the side of the second drive cylinder, and is used to monitor and control the movement distance of the clamping arm.

6. The multi-vehicle switching device according to claim 2, characterized in that, Also includes: Multiple positioning components are provided, each of which is disposed at a corner of the support plate relative to the switching device; each positioning component includes a positioning seat, a third drive cylinder, and a positioning pin. The positioning seat is connected to the corner of the support plate; The third drive cylinder is mounted on the positioning seat, and the output end of the third drive cylinder is distributed along the vertical direction; The locating pin is connected to the output end of the third drive cylinder, so as to move along the vertical direction under the drive of the output end of the third drive cylinder.

7. The multi-vehicle switching device according to claim 1, characterized in that, The boom adjustment device includes: a second direction movement component, a docking component, an unlocking component, and a first control device; The second direction moving component is disposed on opposite sides of the support frame and can move relative to the opposite sides of the support frame in the first direction; The docking component is mounted on the second-direction moving component, and the docking component can move relative to the second direction and dock with the spreader. The unlocking component is disposed on the docking component. While moving with the docking component, it moves vertically and abuts against the unlocking structure of the spreader to unlock the boom of the spreader. The first control device is positioned relative to the unlocking component and controls the movement of the second direction moving component, the docking component, and the unlocking component through the position information of the unlocking component.

8. The multi-vehicle switching device according to claim 7, characterized in that, The second directional moving component includes: a second drive motor, drive teeth, a docking tooth plate, a bearing bracket, and a second sliding component; The second drive motor is disposed on opposite sides of the support frame, and the drive gear is connected to the output end of the second drive motor. The drive gear rotates around the vertical direction. The docking tooth plate is disposed on the bearing bracket along the first direction, and the driving tooth meshes with the docking tooth plate; The second sliding component is disposed on opposite sides of the support frame and on the load-bearing bracket along the first direction; The second drive motor drives the drive teeth and, through the second sliding component, drives the docking tooth plate to move the bearing bracket in the first direction.

9. The multi-vehicle switching device according to claim 8, characterized in that, The docking assembly includes: a fourth drive cylinder, a third sliding assembly, and a connecting support clamping arm; The fourth drive cylinder is mounted on the support bracket, and the output end of the fourth drive cylinder is distributed along the second direction; The third sliding component is disposed on the bearing bracket along the second direction; The connecting support arm is connected to the third sliding assembly and is used to clamp the lifting device; The fourth drive cylinder drives the connecting support arm and moves it relative to the bearing bracket in the second direction via the third sliding component.

10. The multi-vehicle switching device according to claim 9, characterized in that, The unlocking assembly includes: a fifth drive cylinder, a fourth sliding assembly, and an unlocking bracket; The fifth drive cylinder is vertically mounted on the connecting support clamp arm; The fourth sliding component is disposed on the connecting support clamp arm in a vertical direction; The unlocking bracket is connected to the output end of the fifth driving cylinder; the fifth driving cylinder drives the unlocking bracket and moves it relative to the connecting support arm in the vertical direction through the fourth sliding component.

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