Cabin assembly auxiliary equipment and cabin assembly auxiliary method

Abstract

The invention relates to the technical field of cabin assembly auxiliary equipment, and discloses cabin assembly auxiliary equipment and a cabin assembly auxiliary method.The cabin assembly auxiliary equipment comprises a transfer trolley which comprises a frame and a walking mechanism, and the frame is provided with a mounting table; the erecting mechanism comprises a support and a bracket for bearing the cabin, one end of the support is hinged to the mounting table, the bracket is detachably fixed to the support, and the support can swing between the horizontal position and the erecting position in a reciprocating mode; and the leveling mechanism is arranged on the frame and is used for adjusting the horizontal inclination angle of the mounting table when the transfer trolley is in a parking state. According to the invention, functions of transferring, erecting and leveling are integrated, the integration level is high, the position posture of a cabin body can be adjusted, the assembly and spraying work of the cabin body can be assisted to be completed, the horizontal parking state of the cabin body can be adjusted, and the cabin body is erected through the erecting mechanism, and the assembly and spraying work of the cabin body can be assisted to be completed; and a bracket of the erecting mechanism can be adjusted and replaced so as to adapt to assembly of various cabins, and the applicability is wide.

Description

Technical Field

[0001] This invention relates to the field of cabin assembly auxiliary equipment technology, and in particular to a cabin assembly auxiliary equipment and cabin assembly auxiliary method. Background Technology

[0002] Large cabins are significant in shape and weight, requiring auxiliary equipment for assembly and painting processes. The quality of this auxiliary equipment directly impacts production efficiency and product quality. Existing assembly auxiliary equipment suffers from the following shortcomings:

[0003] (1) Low integration: When assembling large cabins, brackets are needed to fix the large cabins. When painting, overhead cranes are needed to lift and adjust the position of the large cabins. When traveling between the assembly and painting workshops, a vehicle is needed for transportation. There are many auxiliary equipment in the assembly process, the production process is complicated, and it is difficult to improve production efficiency.

[0004] (2) Low automation. During the assembly process, most of the work, such as adjusting the position of the large cabin and transporting the large cabin by vehicle, requires human intervention. Especially in the painting process, the position of the large cabin is frequently adjusted. Manually adjusting the position of the large cabin involves large errors and high risks, and it is easy to cause local missed spraying, making it difficult to guarantee product quality.

[0005] Therefore, there is an urgent need to provide a cabin assembly auxiliary device and a cabin assembly auxiliary method in order to solve at least one of the above-mentioned problems. Summary of the Invention

[0006] Therefore, it is necessary to provide a cabin assembly auxiliary device and a cabin assembly auxiliary method to address the existing problems, in order to solve at least one of the aforementioned problems.

[0007] The first aspect of this application provides a cabin assembly auxiliary device, which includes:

[0008] A transfer vehicle includes a frame and a running gear mounted on the frame, wherein the frame is provided with a mounting platform;

[0009] The erection mechanism includes a support and a bracket for supporting the cabin. One end of the support is hinged to the mounting platform, and the bracket is detachably fixed to the support. The support can swing back and forth between a horizontal position and an erected position to adjust the erection angle of the cabin supported by the support.

[0010] A leveling mechanism is provided on the vehicle frame, and the leveling mechanism is used to adjust the horizontal tilt angle of the mounting platform when the transfer vehicle is parked.

[0011] In some embodiments, the leveling mechanism includes four lifting support components, one of which is provided at each of the four corners of the vehicle frame. The four lifting support components are used to support the ground when the transfer vehicle is parked, so as to adjust the horizontal tilt angle of the mounting platform.

[0012] In some embodiments, the lifting support assembly includes:

[0013] A servo electric cylinder is fixed to the vehicle frame;

[0014] A support foot is provided at the output end of the servo electric cylinder, which is used to drive the support foot to move up and down relative to the frame.

[0015] In some embodiments, the running gear includes wheels disposed on the frame. Preferably, in some embodiments, the wheels are Mecanum wheels or steering wheels;

[0016] And / or,

[0017] The bracket rotates about a hinge axis at one end of the bracket that is hinged to the mounting platform. The erection mechanism further includes a slide rail, a slider, an erection push rod, and a drive source. The slide rail is disposed on the mounting platform and extends in a direction perpendicular to the hinge axis. The slider is slidably inserted into the slide rail. One end of the erection push rod is hinged to the bracket, and the other end is hinged to the slider. The drive source is disposed on the frame, and the output end of the drive source is connected to the slider to drive the slider to reciprocate on the slide rail.

[0018] Preferably, in some embodiments, the drive source includes a screw jack, the output end of which is connected to the slider.

[0019] In some embodiments, the erecting mechanism further includes a locking assembly, through which the bracket is detachably secured to the support.

[0020] In some embodiments, the locking assembly includes:

[0021] First lock;

[0022] A first hinge shaft is rotatably mounted on the bracket about its own axis, and a first lock head is fixed to one end of the first hinge shaft;

[0023] A first pendulum arm, one end of which is fixedly connected to the first hinge shaft, and the rotation axis direction of the first hinge shaft is perpendicular to the extension direction of the first pendulum arm;

[0024] A connecting rod, one end of which is hinged to the other end of the first swing rod;

[0025] The second swing arm, one end of which is hinged to the other end of the connecting rod;

[0026] The second hinge shaft is rotatably mounted on the bracket about its own axis, and one end of the second hinge shaft is fixedly connected to the other end of the second swing arm, and the rotation axis direction of the second hinge shaft is perpendicular to the extension direction of the second swing arm;

[0027] The second lock head is fixed to the other end of the second hinge shaft, and the first swing rod, the connecting rod, and the second swing rod, together with the bracket, form a planar four-bar structure that can drive the first swing rod and the second swing rod to swing back and forth synchronously, so that the first lock head and the second lock head can switch back and forth between the locked position and the unlocked position.

[0028] The bracket has a first lock hole and a second lock hole. The first lock head is inserted into the first lock hole, and the second lock head is inserted into the second lock hole. In the locked position, the first lock head is locked to the first lock hole, and the second lock head is locked to the second lock hole. In the unlocked position, the first lock head is unlocked to the first lock hole, and the second lock head is unlocked to the second lock hole.

[0029] In some embodiments, the locking assembly further includes a handle fixed to the adapter link;

[0030] And / or,

[0031] The bracket has a flat plate portion. The first lock hole and the second lock hole are rectangular through holes formed in the flat plate portion. The first lock head and the second lock head are rectangular blocks adapted to the rectangular through holes. When the first lock head and the second lock head are in the unlocked position, they can pass through the corresponding first lock hole and the corresponding second lock hole. When the first lock head and the second lock head are in the locked position, the first lock head passing through the first lock hole is locked and abutted against the surface of the flat plate portion, and the second lock head passing through the second lock hole is locked and abutted against the surface of the flat plate portion.

[0032] In some embodiments, there are multiple locking components.

[0033] In some embodiments, the bracket includes four protrusions and the support includes four slots, with the protrusions and slots engaging in a one-to-one limiting and inserting fit.

[0034] And / or,

[0035] The cabin assembly auxiliary equipment further includes a first tilt sensor, a second tilt sensor, and a controller. The controller is electrically connected to the first tilt sensor, the second tilt sensor, the transfer vehicle, the erection mechanism, and the leveling mechanism. The first tilt sensor is disposed on the transfer vehicle and is used to sense the first real-time horizontal tilt angle of the mounting platform. The second tilt sensor is disposed on the bracket and is used to sense the second real-time horizontal tilt angle of the bracket. The controller is configured to drive and control the erection mechanism and the leveling mechanism according to the sensed first real-time horizontal tilt angle of the mounting platform and the second real-time horizontal tilt angle of the bracket, so that the mounting platform reaches a first target tilt angle and the bracket reaches a second target tilt angle.

[0036] And / or,

[0037] The bracket rotates about a hinge axis at one end of the bracket that is hinged to the mounting platform. The bracket includes a frame body, a guide rail, a base, multiple support seats, and multiple movable blocks. The frame body is detachably fixed to the bracket. The guide rail is disposed on the frame body and extends in a direction perpendicular to the hinge axis. The movable block is fixed to the end of each support seat and is slidably inserted into the guide rail. The base is fixed to the frame body and is located at one end of the bracket that is hinged to the mounting platform to support the bottom of the cabin in the erected position.

[0038] A second aspect of this application provides a cabin assembly assistance method using the cabin assembly assistance equipment described in any of the above embodiments, comprising:

[0039] By using the leveling mechanism to support the ground, the posture of the transfer vehicle is adjusted, thereby leveling the mounting platform;

[0040] Place the cabin body on the bracket, and hoist and fix the bracket supporting the cabin body onto the support frame;

[0041] The leveling mechanism is retracted, and the transfer vehicle is driven to transport the cabin to the designated working position.

[0042] By using the leveling mechanism to support the ground, the posture of the transfer vehicle is adjusted, thereby leveling the mounting platform;

[0043] According to the assembly and painting requirements of the cabin, the erection angle of the cabin supported by the support is dynamically adjusted by the erection mechanism to facilitate the assembly and painting of the cabin.

[0044] The leveling mechanism is retracted, and the transfer vehicle is driven to transport the cabin to the designated parking position.

[0045] By using the leveling mechanism to support the ground, the attitude of the transfer vehicle is adjusted, thereby leveling the mounting platform and lifting and unloading the cabin.

[0046] The beneficial effects of this invention are:

[0047] The cabin assembly auxiliary equipment of the present invention includes a transfer vehicle, an erection mechanism, and a leveling mechanism. The transfer vehicle includes a frame and a traveling mechanism disposed on the frame, the frame being provided with a mounting platform; the erection mechanism includes a bracket and a support for supporting the cabin, one end of the bracket being hinged to the mounting platform, the support being detachably fixed to the bracket, and the bracket being able to reciprocate between a horizontal position and an erected position to adjust the erection angle of the cabin supported by the bracket; the leveling mechanism is disposed on the frame, and the leveling mechanism is used to adjust the horizontal tilt angle of the mounting platform when the transfer vehicle is parked.

[0048] It integrates transfer, erection, and leveling functions, exhibiting a high degree of integration. Utilizing the transfer function of the transfer vehicle, it can serve as a transfer device for the cabin; the erection mechanism can adjust the position and attitude of the cabin, assisting in the assembly and painting of the cabin; furthermore, the leveling mechanism can adjust the horizontal parking state of the cabin, and the erection mechanism can erect the cabin, thereby assisting external assembly or painting devices in completing the cabin assembly and painting work; moreover, the brackets of the erection mechanism can be adjusted and replaced, thus adapting to the assembly of various cabins and demonstrating wide applicability.

[0049] The cabin assembly assistance method using the cabin assembly assistance equipment of this invention can greatly improve the efficiency of cabin transfer, leveling, and erection, and increase the efficiency of cabin assembly and painting work in cooperation with external assembly or painting devices. It can be applied to the installation assistance work of various cabins. Attached Figure Description

[0050] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of the present invention. For those skilled in the art, other embodiments can be obtained based on these drawings without creative effort.

[0051] Figure 1 Three-dimensional schematic diagram of the cabin assembly auxiliary equipment supporting the cabin in some embodiments of the present invention. Figure 1 ;

[0052] Figure 2 Three-dimensional schematic diagram of the cabin assembly auxiliary equipment supporting the cabin in some embodiments of the present invention. Figure 2 ;

[0053] Figure 3A perspective view of cabin assembly auxiliary equipment provided for some embodiments of the present invention;

[0054] Figure 4 A perspective view of a bracket for an erecting mechanism provided for some embodiments of the present invention;

[0055] Figure 5 A perspective view of the cabin assembly auxiliary equipment with the bracket hidden, provided for some embodiments of the present invention;

[0056] Figure 6 yes Figure 5 A magnified view of a section at point A in the middle;

[0057] Figure 7 A perspective view of the erecting mechanism with the bracket concealed, provided for some embodiments of the present invention;

[0058] Figure 8 A schematic diagram of the electrical connection relationship of the cabin assembly auxiliary equipment provided for the preferred embodiment of the present invention;

[0059] Figure 9 A schematic diagram of the cabin assembly auxiliary method provided for the optimal embodiment of the present invention.

[0060] Figure label:

[0061] 100. Cabin;

[0062] 1. Transfer vehicle; 11. Chassis; 111. Mounting platform; 12. Traveling mechanism;

[0063] 2. Erection mechanism; 21. Bracket; 211. Groove; 22. Bracket; 221. Frame body; 2211. Protrusion; 22111. Flat plate; 221111. First locking hole; 221112. Second locking hole; 222. Guide rail; 223. Base support; 224. Support base; 225. Moving block; 23. Slide rail; 24. Slider; 25. Erection push rod; 26. Drive source; 27. Locking assembly; 271. First lock head; 272. First hinge shaft; 273. First swing arm; 274. Adapter link; 275. Second swing arm; 276. Second hinge shaft; 277. Second lock head; 278. Handle;

[0064] 3. Leveling mechanism; 31. Lifting support assembly; 311. Servo electric cylinder; 312. Support leg;

[0065] 4. First tilt sensor;

[0066] 5. Second tilt sensor;

[0067] 6. Controller. Detailed Implementation

[0068] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0069] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0071] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0072] In this invention, unless otherwise explicitly specified and limited, a feature "above" or "below" the second feature may mean that the feature is in direct contact with the second feature or indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature may mean that the feature is directly above or diagonally above the second feature, or simply indicates that the feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "beneath" of the second feature may mean that the feature is directly below or diagonally below the second feature, or simply indicates that the feature is at a lower horizontal level than the second feature.

[0073] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0074] refer to Figures 1-7 Some embodiments of this application provide a cabin assembly auxiliary device, which includes a transfer vehicle 1, an erection mechanism 2, and a leveling mechanism 3. The transfer vehicle 1 includes a frame 11 and a traveling mechanism 12 disposed on the frame 11. The frame 11 is provided with a mounting platform 111. The erection mechanism 2 includes a bracket 21 and a support 22 for supporting the cabin 100. One end of the bracket 21 is hinged to the mounting platform 111, and the support 22 is detachably fixed to the bracket 21. The bracket 21 can reciprocate between a horizontal position and an erected position to adjust the erection angle of the cabin 100 supported by the bracket 21. The leveling mechanism 3 is disposed on the frame 11 and is used to adjust the horizontal tilt angle of the mounting platform 111 when the transfer vehicle 1 is parked. It integrates transfer, erection, and leveling functions, exhibiting a high degree of integration. With the help of the transfer vehicle 1, it can be used as a transfer device for the cabin 100, thereby achieving rapid transfer; with the help of the erection mechanism 2, the position and attitude of the cabin 100 can be adjusted to efficiently assist in the assembly and painting of the cabin 100; and the horizontal parking state of the cabin 100 can be adjusted by the leveling mechanism 3, and the cabin 100 can be erected by the erection mechanism 2, thereby assisting the external assembly device or painting device to complete the assembly and painting of the cabin 100; and the bracket 22 of the erection mechanism 2 can be adjusted and replaced, thereby adapting to the assembly of various cabins 100, with wide applicability.

[0075] In some implementations, reference Figures 1-7 The leveling mechanism 3 includes four lifting support components 31. A lifting support component 31 is provided at each of the four corners of the frame 11. The four lifting support components 31 are used to support the ground when the transfer vehicle 1 is parked, so as to adjust the horizontal tilt angle of the mounting platform 111.

[0076] refer to Figures 1-7In some embodiments, the lifting support assembly 31 includes a servo electric cylinder 311 and support feet 312. The servo electric cylinder 311 is fixed to the frame 11; the support feet 312 are disposed at the output end of the servo electric cylinder 311, and the servo electric cylinder 311 is used to drive the support feet 312 to move up and down relative to the frame 11. When the leveling mechanism 3 is working, the four support feet 312 are supported on the ground, and each servo electric cylinder 311 adjusts the extension length of the corresponding support foot 312, thereby adjusting the horizontal tilt angle of the frame 11, the mounting platform 111, and the cabin 100. After leveling, the cabin 100 can be placed in a horizontal parking position, eliminating the impact of ground slope on the production of the cabin 100.

[0077] In some implementations, reference Figures 1-7 The walking mechanism 12 includes wheels mounted on the frame 11.

[0078] Preferably, refer to Figures 1-7 In some implementations, the wheels are Mecanum wheels or steering wheels. The steering wheel integrates a drive motor, steering motor, reducer, and other mechanical structures, combining walking and steering functions. It can carry and haul heavier goods. Compared to traditional AGV differential control methods, the steering wheel has a high degree of integration and strong adaptability. The transfer vehicle 1 can be an AGV trolley. The cabin assembly auxiliary equipment can carry and transfer cabin 100 according to work requirements.

[0079] refer to Figures 1-7 In some embodiments, the bracket 21 rotates about the hinge axis of one end of the bracket 21 that is hinged to the mounting platform 111. The erecting mechanism 2 also includes a slide rail 23, a slider 24, an erecting push rod 25, and a drive source 26. The slide rail 23 is disposed on the mounting platform 111 and extends in a direction perpendicular to the hinge axis. The slider 24 is slidably inserted into the slide rail 23. One end of the erecting push rod 25 is hinged to the bracket 21, and the other end is hinged to the slider 24. The drive source 26 is disposed on the frame 11, and the output end of the drive source 26 is connected to the slider 24 to drive the slider 24 to slide back and forth on the slide rail 23.

[0080] Preferably, in some embodiments, reference is made to Figures 1-7 The drive source 26 includes a screw jack, the output end of which is connected to the slider 24. When the erection mechanism 2 is working, the output end of the screw jack extends and pushes the slider 24 to move in a straight line. The erection push rod 25 is tilted and lifted under the drive of the slider 24, thereby supporting the bracket 22 and the support 21 to complete the erection of the cabin 100.

[0081] refer to Figures 1-7 In some embodiments, the erecting mechanism 2 further includes a locking assembly 27, through which the bracket 22 is detachably fixed to the support 21. The bracket 22 and the support 21 are locked together by the locking assembly 27, making the installation and removal of the bracket 22 simple.

[0082] Furthermore, in some implementations, reference is made to... Figures 1-7 The locking assembly 27 includes a first lock head 271, a first hinge shaft 272, a first rocker arm 273, a connecting rod 274, a second rocker arm 275, a second hinge shaft 276, and a second lock head 277. The first hinge shaft 272 is rotatably mounted on the bracket 21 about its own axis, and the first lock head 271 is fixed to one end of the first hinge shaft 272. One end of the first rocker arm 273 is fixedly connected to the first hinge shaft 272, and the rotation direction of the first hinge shaft 272 is perpendicular to the extension direction of the first rocker arm 273. One end of the connecting rod 274 is hinged to the other end of the first rocker arm 273. One end of the second rocker arm 275 is hinged to the other end of the connecting rod 274. The second hinge shaft 276 is rotatably mounted on the bracket 21 about its own axis, and one end of the second hinge shaft 276 is fixedly connected to the other end of the second rocker arm 275, and the rotation direction of the second hinge shaft 276 is perpendicular to the extension direction of the second rocker arm 275. The first lock head 271 and the second lock head 277 are fixed to the other end of the second hinge shaft 276, and the first swing rod 273, the connecting rod 274, and the second swing rod 275, together with the bracket 21, form a planar four-bar linkage structure that can drive the first swing rod 273 and the second swing rod 275 to swing back and forth synchronously, so that the first lock head 271 and the second lock head 277 can switch back and forth between the locked position and the unlocked position; wherein, the bracket 22 is provided with a first lock hole 221111 and a second lock. Hole 221112, first lock head 271 is inserted into first lock hole 221111, second lock head 277 is inserted into second lock hole 221112. In the locked position, first lock head 271 is locked in place with first lock hole 221111, and second lock head 277 is locked in place with second lock hole 221112. In the unlocked position, first lock head 271 is unlocked in place with first lock hole 221111, and second lock head 277 is unlocked in place with second lock hole 221112.

[0083] refer to Figures 1-7 In some embodiments, the locking assembly 27 further includes a handle 278, which is fixed to the adapter link 274. The handle 278 is easy to grip for manual operation of locking and unlocking actions.

[0084] In some implementations, reference Figures 1-7The bracket 22 has a flat plate portion 22111. The first locking hole 221111 and the second locking hole 221112 are rectangular through holes formed in the flat plate portion 22111. The first lock head 271 and the second lock head 277 are rectangular blocks adapted to the rectangular through holes. When the first lock head 271 and the second lock head 277 are in the unlocked position, they can pass through the corresponding first locking hole 221111 and the corresponding second locking hole 221112. When the first lock head 271 and the second lock head 277 are in the locked position, the first lock head 271 passing through the first locking hole 221111 is locked and abuts against the surface of the flat plate portion 22111, and the second lock head 277 passing through the second locking hole 221112 is locked and abuts against the surface of the flat plate portion 22111.

[0085] refer to Figures 1-7 In some embodiments, there are multiple locking components 27, which facilitates locking and fixing at multiple locations and increases the reliability of locking.

[0086] In some implementations, reference Figures 1-7 The bracket 22 includes four protrusions 2211, and the support 21 includes four slots 211. The protrusions 2211 and slots 211 are fitted together in a one-to-one limiting and inserting manner. The protrusions 2211 can cooperate with the slots 211 to limit the fit between the support 21 and the bracket 22, thus preventing slippage and deviation. Specifically, referring to the accompanying drawings, when the bracket 22 is installed on the support 21 along the placement direction, the one-to-one limiting and inserting fit between the protrusions 2211 and the slots 211 is achieved. In some other embodiments, the slots 211 can also be slots or holes.

[0087] Further, refer to Figures 1-8 In some embodiments, the cabin assembly auxiliary equipment further includes a first tilt sensor 4, a second tilt sensor 5, and a controller 6. The controller 6 is electrically connected to the first tilt sensor 4, the second tilt sensor 5, the transfer cart 1, the erection mechanism 2, and the leveling mechanism 3. The first tilt sensor 4 is mounted on the transfer cart 1 and is used to sense the first real-time horizontal tilt angle of the mounting platform 111; specifically, the first tilt sensor 4 is mounted on the mounting platform 111 of the transfer cart 1. The second tilt sensor 5 is mounted on the bracket 21 and is used to sense the second real-time horizontal tilt angle of the bracket 21. The controller 6 is configured to drive and control the erection mechanism 2 and the leveling mechanism 3 based on the sensed first real-time horizontal tilt angle of the mounting platform 111 and the second real-time horizontal tilt angle of the bracket 21, so that the mounting platform 111 reaches a first target tilt angle and the bracket 21 reaches a second target tilt angle. The transfer, posture adjustment, and leveling operations of the cabin 100 are all controlled by the controller 6, achieving a high level of automation and efficiently meeting the assembly and painting requirements of the cabin 100. The transfer mechanism 6 can be used to automatically adjust the lifting angle of the erecting mechanism 2 and the leveling height of the leveling mechanism 3, thus achieving a high degree of automation.

[0088] In some implementations, reference Figures 1-7 The bracket 21 rotates around the hinge axis at one end of the bracket 21 that is hinged to the mounting platform 111. The bracket 22 includes a frame body 221, a guide rail 222, a bottom support 223, multiple support seats 224, and multiple moving blocks 225. The frame body 221 is detachably fixed to the bracket 21. The guide rail 222 is disposed on the frame body 221 and extends in a direction perpendicular to the hinge axis. Each support seat 224 has a moving block 225 fixed to its end, and the moving block 225 is slidably inserted into the guide rail 222. The bottom support 223 is fixed to the frame body 221 and is located at one end of the bracket 21 that is hinged to the mounting platform 111, so as to support the bottom of the cabin 100 in the erected position. Thus, the bracket 22 can assemble and support the cabin 100. The multiple support seats 224 can be adjusted in position along the guide rail 222 to adapt to cabins 100 of different sizes. The bottom support 223 can provide axial limiting and support for the cabin 100.

[0089] refer to Figures 1-8 Some embodiments of this application also provide a cabin assembly auxiliary method using cabin assembly auxiliary equipment according to any of the above embodiments, which includes:

[0090] By using the leveling mechanism 3 to support the ground, the attitude of the transfer vehicle 1 is adjusted, thereby leveling the mounting platform 111.

[0091] Place the cabin 100 on the bracket 22, and hoist and fix the bracket 22 supporting the cabin 100 onto the support 21.

[0092] Withdraw the leveling mechanism 3 and drive the transfer vehicle 1 to transport the cabin 100 to the designated working position;

[0093] By using the leveling mechanism 3 to support the ground, the attitude of the transfer vehicle 1 is adjusted, thereby leveling the mounting platform 111.

[0094] According to the assembly and painting requirements of the cabin 100, the erection angle of the cabin 100 supported by the support 21 is dynamically adjusted by the erection mechanism 2 to facilitate the assembly and painting of the cabin 100.

[0095] The leveling mechanism 3 is withdrawn, and the transfer vehicle 1 is driven to transport the cabin 100 to the designated parking position.

[0096] By using the leveling mechanism 3 to support the ground, the attitude of the transfer vehicle 1 is adjusted, thereby leveling the mounting platform 111 and lifting and unloading the cabin 100.

[0097] Further, refer to Figures 1-8In an embodiment with a locking component, placing the cabin 100 on the bracket 22 and hoisting and fixing the bracket 22 supporting the cabin 100 onto the support 21 may include locking the bracket 22 onto the support 21 using the locking component.

[0098] Further, refer to Figure 9 This demonstrates a cabin assembly assistance method in the preferred embodiment of this application.

[0099] In summary, the preferred embodiment of this application has the following advantages:

[0100] The cabin assembly auxiliary equipment integrates the functions of cabin 100 transfer and position adjustment, and integrates the functions of equipment such as scaffolding, support 21, and carrier required in the traditional production process of cabin 100. This improves the integration of cabin assembly auxiliary equipment and accelerates the production efficiency of cabin 100 assembly.

[0101] The cabin assembly auxiliary equipment has a leveling function, which can adapt to the ground slope and adjust the horizontal tilt angle of the cabin 100, providing a stable assembly platform for the assembly of the cabin 100.

[0102] The cabin assembly auxiliary equipment's cabin 100 transfer, position adjustment, and leveling functions are all controlled by controller 6, which improves the level of automation.

[0103] The bracket 22 and support 21 of the erection mechanism 2 for the cabin assembly auxiliary equipment adopt a detachable fixing method, and can be quickly locked and unlocked through the locking component 27. The support seat 224 of the bracket 22 can be flexibly adjusted to support the position according to different cabin 100 structures. The bracket 22 can be flexibly replaced, thus adapting to large cabins 100 of various sizes, with good compatibility and wide applicability.

[0104] The bracket 21 and the bracket 22 that carries the cabin 100 are quickly installed, removed and fixed by the locking assembly 27, making the installation and removal of the cabin 100 simple.

[0105] Finally, it should be noted that the technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments have been described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0106] The above-described embodiments are merely one implementation of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A cabin assembly auxiliary device, characterized in that, include: The transfer vehicle (1) includes a frame (11) and a traveling mechanism (12) disposed on the frame (11), wherein the frame (11) is provided with a mounting platform (111); The erection mechanism (2) includes a bracket (21) and a bracket (22) for supporting the cabin (100). One end of the bracket (21) is hinged to the mounting platform (111), and the bracket (22) is detachably fixed to the bracket (21). The bracket (21) can swing back and forth between a horizontal position and an erected position to adjust the erection angle of the cabin (100) supported by the bracket (21). A leveling mechanism (3) is provided on the frame (11). The leveling mechanism (3) is used to adjust the horizontal tilt angle of the mounting platform (111) when the transfer vehicle (1) is parked.

2. The cabin assembly auxiliary equipment according to claim 1, characterized in that, The leveling mechanism (3) includes four lifting support components (31). Each of the four corners of the frame (11) is provided with one of the lifting support components (31). The four lifting support components (31) are used to support the ground when the transfer vehicle (1) is parked, so as to adjust the horizontal tilt angle of the mounting platform (111).

3. The cabin assembly auxiliary equipment according to claim 2, characterized in that, The lifting support assembly (31) includes: A servo electric cylinder (311) is fixed to the frame (11); A support foot (312) is provided at the output end of the servo electric cylinder (311), which is used to drive the support foot (312) to move up and down relative to the frame (11).

4. The cabin assembly auxiliary equipment according to claim 1, characterized in that, The walking mechanism (12) includes wheels disposed on the frame (11), the wheels being Mecanum wheels or steering wheels; And / or, The bracket (21) rotates about the hinge axis at one end of the bracket (21) hinged to the mounting platform (111). The erecting mechanism (2) further includes a slide rail (23), a slider (24), an erecting push rod (25), and a drive source (26). The slide rail (23) is disposed on the mounting platform (111) and extends in a direction perpendicular to the hinge axis. The slider (24) is slidably inserted into the slide rail (23). One end of the erecting push rod (25) is hinged to the bracket (21), and the other end is hinged to the slider (24). The drive source (26) is disposed on the frame (11), and the output end of the drive source (26) is connected to the slider (24) to drive the slider (24) to slide back and forth on the slide rail (23). The drive source (26) includes a screw jack, and the output end of the screw jack is connected to the slider (24).

5. The cabin assembly auxiliary equipment according to claim 1, characterized in that, The erecting mechanism (2) further includes a locking assembly (27), and the bracket (22) is detachably fixed to the support (21) by the locking assembly (27).

6. The cabin assembly auxiliary equipment according to claim 5, characterized in that, The locking assembly (27) includes: First lock (271); The first hinge shaft (272) is rotatably mounted on the bracket (21) about its own axis, and the first lock head (271) is fixed to one end of the first hinge shaft (272); A first swing arm (273) is fixedly connected at one end to a first hinge shaft (272), and the rotation axis direction of the first hinge shaft (272) is perpendicular to the extension direction of the first swing arm (273). A connecting rod (274), one end of which is hinged to the other end of the first swing rod (273); The second swing arm (275) has one end hinged to the other end of the connecting rod (274); The second hinge shaft (276) is rotatably mounted on the bracket (21) about its own axis, and one end of the second hinge shaft (276) is fixedly connected to the other end of the second swing rod (275), and the rotation axis direction of the second hinge shaft (276) is perpendicular to the extension direction of the second swing rod (275). The second lock head (277) is fixed to the other end of the second hinge shaft (276), and the first swing rod (273), the adapter link (274), and the second swing rod (275) cooperate with the bracket (21) to form a planar four-bar structure that can drive the first swing rod (273) and the second swing rod (275) to swing back and forth synchronously, so that the first lock head (271) and the second lock head (277) can switch back and forth between the locked position and the unlocked position; The bracket (22) has a first locking hole (221111) and a second locking hole (221112). The first lock head (271) is inserted into the first locking hole (221111), and the second lock head (277) is inserted into the second locking hole (221112). In the locked position, the first lock head (271) is locked in place with the first locking hole (221111), and the second lock head (277) is locked in place with the second locking hole (221112). In the unlocked position, the first lock head (271) is unlocked in place with the first locking hole (221111), and the second lock head (277) is unlocked in place with the second locking hole (221112).

7. The cabin assembly auxiliary equipment according to claim 6, characterized in that, The locking assembly (27) also includes a handle (278), which is fixed to the adapter link (274); And / or, The bracket (22) has a flat plate (22111), the first lock hole (221111) and the second lock hole (221112) are rectangular through holes opened in the flat plate (22111), and the first lock head (271) and the second lock head (277) are rectangular blocks adapted to the rectangular through holes. When the first lock head (271) and the second lock head (277) are in the unlocked position, they can pass through the corresponding first lock hole (221111) and the corresponding second lock hole (221112). When the first lock head (271) and the second lock head (277) are in the locked position, the first lock head (271) passing through the first lock hole (221111) is locked and abuts against the surface of the flat plate (22111), and the second lock head (277) passing through the second lock hole (221112) is locked and abuts against the surface of the flat plate (22111).

8. The cabin assembly auxiliary equipment according to claim 5, characterized in that, There are multiple locking components (27).

9. The cabin assembly auxiliary equipment according to claim 1, characterized in that, The bracket (22) includes four protrusions (2211), and the support (21) includes four slots (211). The protrusions (2211) and the slots (211) are fitted together in a one-to-one limiting and inserting manner. And / or, The cabin assembly auxiliary equipment also includes a first tilt sensor (4), a second tilt sensor (5), and a controller (6). The controller (6) is electrically connected to the first tilt sensor (4), the second tilt sensor (5), the transfer vehicle (1), the erection mechanism (2), and the leveling mechanism (3). The first tilt sensor (4) is disposed on the transfer vehicle (1) and is used to sense the first real-time horizontal tilt angle of the mounting platform (111). The second tilt sensor (5) is disposed on the bracket (21) and is used to sense the second real-time horizontal tilt angle of the bracket (21). The controller (6) is configured to drive and control the erection mechanism (2) and the leveling mechanism (3) according to the sensed first real-time horizontal tilt angle of the mounting platform (111) and the second real-time horizontal tilt angle of the bracket (21), so that the mounting platform (111) reaches the first target tilt angle and the bracket (21) reaches the second target tilt angle. And / or, The bracket (21) rotates about the hinge axis at one end of the bracket (21) hinged to the mounting platform (111). The bracket (22) includes a frame body (221), a guide rail (222), a bottom support (223), multiple support seats (224), and multiple moving blocks (225). The frame body (221) is detachably fixed to the bracket (21). The guide rail (222) is disposed on the frame body (221) and extends in a direction perpendicular to the hinge axis. The moving blocks (225) are fixed to the ends of each support seat (224) and are slidably inserted into the guide rail (222). The bottom support (223) is fixed to the frame body (221) and is located at one end of the bracket (21) hinged to the mounting platform (111) to support the bottom of the cabin (100) in the erected position.

10. A method for assisting cabin assembly using the cabin assembly auxiliary equipment described in any one of claims 1-9, characterized in that, include: By using the leveling mechanism (3) to support the ground, the posture of the transfer vehicle (1) is adjusted, thereby leveling the mounting platform (111); Place the cabin (100) on the bracket (22), and hoist and fix the bracket (22) supporting the cabin (100) onto the support (21); Withdraw the leveling mechanism (3) and drive the transfer vehicle (1) to transport the cabin (100) to the designated working position; By using the leveling mechanism (3) to support the ground, the posture of the transfer vehicle (1) is adjusted, thereby leveling the mounting platform (111); According to the assembly and painting requirements of the cabin (100), the erection angle of the cabin (100) supported by the support (21) is dynamically adjusted by the erection mechanism (2) to facilitate the assembly and painting of the cabin (100). The leveling mechanism (3) is withdrawn, and the transfer vehicle (1) is driven to transport the cabin (100) to the designated parking position; By using the leveling mechanism (3) to support the ground, the attitude of the transfer vehicle (1) is adjusted, thereby leveling the mounting platform (111) and lifting and unloading the cabin (100).

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