Transfer device

Abstract

The invention provides a transfer device which comprises a supporting frame, a plurality of first moving parts, a plurality of second moving parts and a plurality of second moving parts. The supporting frame comprises a bottom plate used for supporting a transferred part and a vertical frame connected with the bottom plate. The auxiliary supporting structure comprises a supporting assembly and a second moving part, the first end of the supporting assembly is rotatably arranged on the side portion of the vertical frame, the second moving part is arranged at the second end of the supporting assembly, and the auxiliary supporting structure has a recovery state and an outward swinging supporting state; the rotation stopping piece is arranged on the supporting assembly, and the rotation stopping piece has an unlocking state separated from the supporting frame and a locking state in locking fit with the supporting assembly; when the auxiliary supporting structure is in an outward swinging supporting state, the supporting frame is obliquely arranged, and the second moving piece and at least part of the first moving piece jointly drive the supporting frame to move. According to the technical scheme, the problem that in the prior art, a transferred piece is not prone to being transferred in a low-height area is effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of transfer equipment, and in particular to a transfer device. Background Art

[0002] During power operations, it is often necessary to transport large equipment, such as transformers, replacement and installation of large distribution equipment such as transferred parts. Due to land use reasons and the influence of other power equipment, large transportation tools such as cranes and forklifts cannot be used in such narrow environments. In this scenario, it is usually necessary to first lift the transferred parts onto a transfer cart, and then use the transfer cart to transfer the transferred parts to the distribution room.

[0003] However, in the process of using the transfer cart to transfer the transferred parts, some distribution cabinets are relatively high, and their height often exceeds the height of the door frame of the distribution room, resulting in the transfer parts being unable to be transferred into the distribution room when placed vertically. At this time, the staff is required to rotate the transfer cart to keep it in a tilted state to reduce the height of the transferred parts in the vertical direction so that they can pass through the door frame of the distribution room smoothly. At this time, the transferred parts placed on the transfer cart also remain in a tilted state, but when the transfer cart is tilted to transfer the transferred parts, due to the huge weight of the transferred parts themselves, it is difficult for the staff to grasp the balance of the transferred parts. Once they tip over during the transfer process, not only may the equipment be damaged, but also serious safety threats may be posed to the operators and the surrounding environment, thereby reducing the safety of the transfer of the transferred parts. Summary of the invention

[0004] The main purpose of the present invention is to provide a transfer device to solve the problem in the related art that the transferred objects are difficult to be transferred in areas with lower heights.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a transfer device is provided, comprising: a support frame, comprising a bottom plate for supporting a transferred object and a vertical frame connected to the bottom plate, a plurality of first movable members being arranged at the bottom of the bottom plate; a clamping structure, the clamping structure being arranged on the bottom plate and being used to clamp the transferred object; an auxiliary support structure, the auxiliary support structure comprising a support assembly and a second movable member, the first end of the support assembly being rotatably arranged on the side of the vertical frame, the second movable member being arranged at the second end of the support assembly, the auxiliary support structure having a recovery state and an outward swing support state, when the second end of the support assembly is swung in a direction away from the support frame, the auxiliary support structure switches from the recovery state to the outward swing support state; a stopper, arranged on the support assembly, the stopper having an unlocking state separated from the support frame and a locking state locked with the support assembly; wherein, when the auxiliary support structure is in the outward swing support state, the support frame is tilted, and the second movable member and at least part of the first movable member jointly drive the support frame to move.

[0006] Furthermore, the support assembly includes: a mounting cylinder, a first end of which is rotatably disposed on the support frame; an outrigger rod, a first end of which is movably disposed in the mounting cylinder, and a second movable member is disposed at the second end of the outrigger rod; a stop structure, including a stop groove disposed on the mounting cylinder, a guide groove disposed on the mounting cylinder, and a limit frame disposed at the first end of the outrigger rod, the guide groove being connected to the stop groove, the first end of the limit frame being hingedly connected to the mounting cylinder, and when the auxiliary support structure is in an outward swing support state, the second end of the limit frame is inserted into the guide groove and limited in the stop groove.

[0007] Furthermore, the support assembly also includes a driving groove and a reset groove arranged on the mounting cylinder, the driving groove is arranged at the bottom end of the guide groove, and the reset groove is arranged at the top end of the guide groove. The support assembly also includes a retaining structure, the retaining structure includes a slot arranged at the first end of the limit frame and an insert plate arranged at the first end of the extended rod, when the limit frame enters the driving groove from the stop groove, the insert plate is inserted into the slot, and when the limit frame moves from the driving groove through the guide groove to the reset groove, the insert plate leaves the slot.

[0008] Furthermore, the driving groove includes a driving transition section and a first extension section, the driving transition section extends in a direction away from the stop groove, and the groove width of the first extension section is smaller than the groove width of the guide groove.

[0009] Furthermore, the reset groove comprises a reset transition section and a second extension section, the reset transition section extends in a direction close to the stop groove, and the groove width of the second extension section is smaller than the groove width of the guide groove.

[0010] Furthermore, the limiting frame is also provided with a driving inclined surface, and the driving inclined surface is arranged adjacent to the slot. When the plug-in board leaves the slot, the plug-in board moves into the driving inclined surface.

[0011] Furthermore, the anti-retraction groove includes a plurality of anti-retraction recesses arranged at intervals along the direction from the first end of the mounting tube to the second end of the mounting tube, and when the extension rod moves, the limiting frame can slide between the plurality of anti-retraction recesses.

[0012] Furthermore, the anti-rotation member includes a anti-rotation rod arranged at the second end of the extended rod, a connecting plate is arranged on the support frame, and a plurality of sockets are arranged on the outer periphery of the connecting plate. When the anti-rotation member switches from an unlocked state to a locked state, the extended rod drives the anti-rotation rod to be inserted into one of the plurality of sockets.

[0013] Furthermore, the support assembly also includes a first magnetic component arranged at the second end of the mounting tube and a second magnetic component arranged at the second end of the extension rod, and the magnetism of the first magnetic component facing the second magnetic component is opposite to the magnetism of the second magnetic component facing the first magnetic component.

[0014] According to another aspect of the present invention, a method for operating a transfer device is provided, for operating the transfer device, the transfer device being the transfer device described above, the operating method comprising:

[0015] Placing the transferred object on the support frame, and making the clamping structure clamp the transferred object;

[0016] Push the support frame so that the support frame drives the transported object to move;

[0017] When the support frame drives the transferred object to move to a door frame whose height is lower than the total height of the transfer device and the transferred object, the auxiliary support structure is switched from the recovered state to the outward swing support state, and the anti-rotation member is switched from the unlocked state to the locked state;

[0018] The support frame is pushed, and the support frame drives at least part of the first movable member and the second movable member to move, thereby driving the transported member to pass through the door frame.

[0019] The technical scheme of the present invention is applied, and the transfer device includes a support frame, a clamping structure, an auxiliary support structure and a stopper. The support frame includes a base plate and a stand, the stand is connected to the base plate, a plurality of first moving members are arranged at the bottom of the base plate, a clamping structure is arranged on the base plate, the base plate is used to support the transported member, and the clamping structure clamps the transported member. The auxiliary support structure includes a support assembly and a second moving member, the first end of the support assembly is rotatably arranged on the side of the stand, the second moving member is arranged at the second end of the support assembly, the auxiliary support structure has a recovery state and an outward swing support state, when the second end of the support assembly swings in a direction away from the support member, the auxiliary support structure switches from the recovery state to the outward swing support state. The stopper arranged on the support assembly has an unlocking state and a locking state, when the stopper is in the unlocking state, the stopper is separated from the support frame, when the stopper is in the locking state, the stopper is locked and matched with the support assembly. When the auxiliary support structure is in the outward swing support state, the support frame is tilted, and the second moving member and at least part of the first moving member jointly drive the support frame to move. Through the above-mentioned setting, the stand can be pushed to drive the bottom plate and the transported parts arranged on the bottom plate to move. The clamping structure can clamp the transported parts to prevent the position movement when the support frame drives the transported parts to move. When the auxiliary support structure switches from the recovery state to the swing-out support state, the second end of the support assembly swings in the direction away from the support frame, and the second moving member contacts the ground. At this time, the support frame is tilted, so that the overall height of the transported parts and the transfer device is reduced, so that when the transfer device encounters a lower area, it can pass through the area with a lower height to achieve the transfer of the transported parts, improve the transfer efficiency, significantly reduce the handling difficulties caused by space limitations, and improve the flexibility and efficiency of transfer. When the stopper is separated from the support frame, the support assembly can swing relative to the stand, which is convenient for the auxiliary support structure to switch from the recovery state to the swing-out support state. When the stopper is locked and matched with the support assembly, the support assembly and the stand remain relatively still, so that the transfer device can move stably. Therefore, the technical solution of the present application effectively solves the problem that the transported parts in the related art are not easy to be transferred in the area with a lower height. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a transfer device according to the present invention is shown;

[0022] Figure 2 Shows Figure 1 A schematic diagram of the three-dimensional structure of the transfer device when the auxiliary support structure is in an outward swing support state;

[0023] Figure 3 Shows Figure 2 A partial enlarged schematic diagram of the transfer device at A;

[0024] Figure 4 Shows Figure 2 A partial enlarged schematic diagram of the transfer device at position B;

[0025] Figure 5 Shows Figure 2 A partial enlarged schematic diagram of the C portion of the transfer device;

[0026] Figure 6 Shows Figure 2 A partial enlarged schematic diagram of the transfer device at D;

[0027] Figure 7 Shows Figure 1 A schematic diagram of the three-dimensional structure of the transfer device from another perspective;

[0028] Figure 8 Shows Figure 7 A schematic diagram of the three-dimensional structure of the clamping structure of the transfer device;

[0029] Fig. 9 Shows Figure 1 A schematic diagram of the three-dimensional structure of the auxiliary support structure of the transfer device;

[0030] Fig.10 Shows Figure 1 A schematic diagram of the three-dimensional structure of the installation cylinder of the transfer device;

[0031] Fig.11 Shows Figure 1 A schematic diagram of the three-dimensional structure of the outriggers of the transfer device;

[0032] Fig.12 Shows Fig.11 A partial enlarged schematic diagram of the outrigger at position E;

[0033] Fig.13 Shows Figure 1 Schematic diagram of the three-dimensional structure of the connecting disk of the transfer device.

[0034] The above drawings include the following reference numerals:

[0035] 10. Support frame; 11. Base plate; 12. Stand; 13. First moving member; 14. Connecting plate; 141. Socket; 20. Clamping structure; 30. Auxiliary supporting structure; 31. Support assembly; 311. Mounting tube; 312. Extending rod; 313. Retraction structure; 3131. Retraction groove; 31311. Retraction recess; 3132. Guide groove; 3133. Limiting frame; 31331. Driving inclined surface; 314. Driving groove; 3141. Driving transition section; 3142. First extension section; 315. Reset groove; 3151. Reset transition section; 3152. Second extension section; 316. Holding structure; 3161. Slot; 3162. Insert plate; 317. First magnetic member; 318. Second magnetic member; 32. Second moving member; 40. Stop member; 41. Stop rod. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0038] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0039] like Figure 1 As shown, the transfer device of this embodiment includes: a support frame 10, a clamping structure 20, an auxiliary support structure 30 and a stopper 40. The support frame 10 includes a base plate 11 for supporting the transferred object and a stand 12 connected to the base plate 11, and a plurality of first moving members 13 are arranged at the bottom of the base plate 11. The clamping structure 20 is arranged on the base plate 11 and is used to clamp the transferred object. The auxiliary support structure 30 includes a support assembly 31 and a second moving member 32, the first end of the support assembly 31 is rotatably arranged on the side of the stand 12, the second moving member 32 is arranged at the second end of the support assembly 31, the auxiliary support structure 30 has a recovery state and an outward swing support state, when the second end of the support assembly 31 swings in a direction away from the support frame 10, the auxiliary support structure 30 switches from the recovery state to the outward swing support state. The stopper 40 is arranged on the support assembly 31, and the stopper 40 has an unlocking state separated from the support frame 10 and a locking state locked with the support assembly 31. When the auxiliary support structure 30 is in the outward swing support state, the support frame 10 is tilted, and the second moving member 32 and at least part of the first moving member 13 jointly drive the support frame 10 to move.

[0040] Applying the technical solution of this embodiment, the transfer device includes a support frame 10, a clamping structure 20, an auxiliary support structure 30 and a stopper 40. The support frame 10 includes a base plate 11 and a stand 12, the stand 12 is connected to the base plate 11, a plurality of first moving members 13 are arranged at the bottom of the base plate 11, a clamping structure 20 is arranged on the base plate 11, the base plate 11 is used to support the transported object, and the clamping structure 20 clamps the transported object. The auxiliary support structure 30 includes a support assembly 31 and a second moving member 32, the first end of the support assembly 31 is rotatably arranged on the side of the stand 12, the second moving member 32 is arranged at the second end of the support assembly 31, the auxiliary support structure 30 has a recovery state and an outward swing support state, when the second end of the support assembly 31 swings in a direction away from the support frame 10, the auxiliary support structure 30 switches from the recovery state to the outward swing support state. The stopper 40 disposed on the support assembly 31 has an unlocked state and a locked state. When the stopper 40 is in the unlocked state, the stopper 40 is separated from the support frame 10, and when the stopper 40 is in the locked state, the stopper 40 is locked and matched with the support assembly 31. When the auxiliary support structure 30 is in the outward swing support state, the support frame 10 is tilted, and the second moving member 32 and at least part of the first moving member 13 jointly drive the support frame 10 to move. Through the above-mentioned arrangement, pushing the stand 12 can drive the bottom plate 11 and the transported parts disposed on the bottom plate 11 to move. The clamping structure 20 can clamp the transported parts to prevent the position movement when the support frame 10 drives the transported parts to move. When the auxiliary support structure 30 is switched from the recovery state to the swing-out support state, the second end of the support assembly 31 swings in the direction away from the support frame 10, and the second moving member 32 contacts the ground. At this time, the support frame 10 is tilted, so that the overall height of the transported parts and the transfer device is reduced, so that when the transfer device encounters a lower area, it can pass through the area with a lower height to achieve the transfer of the transported parts, improve the transfer efficiency, significantly reduce the handling difficulties caused by space limitations, and improve the flexibility and efficiency of transfer. When the stopper 40 is separated from the support frame 10, the support assembly 31 can swing relative to the stand 12, so that the auxiliary support structure 30 is switched from the recovery state to the swing-out support state. When the stopper 40 is locked with the support assembly 31, the support assembly 31 and the stand 12 remain relatively still, so that the transfer device can move stably. Therefore, the technical solution of this embodiment effectively solves the problem that the transported parts in the related art are not easy to be transferred in the area with a lower height.

[0041] The area with a lower height can be a door frame. The transported part can be a power distribution cabinet or a switch cabinet, or other equipment.

[0042] Through the transfer device of this embodiment, the transfer device can drive the transferred objects through the area with lower height, and because the auxiliary support structure 30 is provided, when the support frame 10 is tilted, the auxiliary support structure 30 can support the support frame 10, thereby allowing the transferred objects to pass through the area with lower height more stably and safely.

[0043] The clamping structure 20 is arranged on the bottom plate 11, and is used to position the transported object placed on the bottom plate 11, prevent the transported object from sliding during the process of moving and transferring, and ensure the stability of the transported object during the movement and transfer. The clamping structure 20 includes a motor installed at the bottom of the bottom plate 11, and a gear is installed on the output shaft of the motor. The clamping structure 20 also includes a pair of toothed plates arranged at the bottom of the bottom plate 11, and the toothed plates are meshed with the gears. A connecting plate is arranged on the upper side of the toothed plates, and the top of the connecting plate passes through the bottom plate and is provided with a positioning plate. One side of the positioning plate is provided with a plurality of symmetrically distributed suction cups. When the transported object is transported and transferred, it is placed on the bottom plate 11. At this time, the motor drives the gear to rotate, and the rotation of the gear drives the two toothed plates to move. The movement of the toothed plates drives the connecting plates to move, and the movement of the connecting plates drives the positioning plates to move. At this time, the suction cup is tightly attached to the outer side of the transported object, so that the transported object can be positioned and clamped, ensuring that the transported object is not easy to shake during the process of transporting and transferring, thereby ensuring the safety of the transported object during transporting and transferring.

[0044] Two symmetrically distributed sliding grooves are provided on the bottom plate 11 , and two symmetrically distributed guide blocks are arranged on the outer side of the connecting plate. The guide blocks are located in the sliding grooves and are slidably connected to the sliding grooves.

[0045] A folding plate is also connected between the tooth plate and the connecting plate, and the folding plate includes a first plate segment and a second plate segment arranged in sequence, the first plate segment is connected to the tooth plate, and the second plate segment is connected to the connecting plate. The first plate segments of the two folding plates extend from the tooth plate to the bottom plate, and the second plate segments of the two folding plates extend in opposite directions, so that the tooth plate is located on both sides of the motor, and the driving force of the motor can be transmitted to the positioning plate through the tooth plate, the folding plate and the connecting plate, so that the clamping of the two positioning plates is more stable.

[0046] When the connecting plate moves, the guide block is driven to slide in the sliding groove, so that the positioning plate moves more stably and the stability of the positioning plate during use is ensured.

[0047] The auxiliary support structure 30 provides auxiliary support for the transported object when it is tilted, so that the transported object is not easy to fall down when it is tilted and transferred. The auxiliary support structure 30 includes two spaced-apart structures.

[0048] The first moving member 13 includes a first moving roller, and the second moving member 32 includes a second moving roller.

[0049] like Figures 1 to 3 As shown, in this embodiment, the support assembly 31 includes: a mounting cylinder 311, an extension rod 312 and a stop structure 313. The first end of the mounting cylinder 311 is rotatably arranged on the support frame 10. The first end of the extension rod 312 is movably arranged in the mounting cylinder 311, and the second moving member 32 is arranged at the second end of the extension rod 312. The stop structure 313 includes a stop groove 3131 arranged on the mounting cylinder 311, a guide groove 3132 arranged on the mounting cylinder 311, and a limit frame 3133 arranged at the first end of the extension rod 312, the guide groove 3132 is connected to the stop groove 3131, the first end of the limit frame 3133 is hingedly connected to the mounting cylinder 311, and when the auxiliary support structure 30 is in the swing support state, the second end of the limit frame 3133 is inserted into the guide groove 3132 and is limited in the stop groove 3131. When the mounting cylinder 311 rotates, it can drive the extension rod 312 to rotate. The first end of the limit frame 3133 is hingedly connected to the mounting tube 311, so that the limit frame 3133 can swing relative to the extension rod 312, so that the second end of the limit frame 3133 can be inserted into the stop groove 3131 through the guide groove 3132, so that the extension rod 312 and the mounting tube 311 can remain relatively still, which is convenient for the support assembly 31 to support the stand 12. The stop structure 313 can ensure the stability of the auxiliary support structure 30 when in use, and prevent the extension rod 312 from retracting into the mounting tube 311 due to vibration or external force during movement. Especially when passing through a low-height area, it can provide additional support, making transportation more convenient. Through the ingenious design of the stop structure, the movement of the transfer device in a low-height area is more convenient.

[0050] A counterweight is provided at the second end of the extension rod 312, so that when the support frame 10 is tilted, the second end of the support assembly 31 can swing away from the support frame 10 under the action of the gravity of the counterweight.

[0051] A pedal is connected between the two outriggers 312. Stepping on the pedal can drive the two outriggers 312 to move.

[0052] A U-shaped block is provided at the second end of the extension rod 312 via bolts, the bottom side of the U-shaped block is connected to the second movable roller, and brake pads are provided on both the first movable roller and the second movable roller.

[0053] The second movable roller can be easily disassembled and assembled by bolts, and can be replaced according to the characteristics of the site, further improving the adaptability of transporting and transferring the transported objects. When transporting and transferring the transported objects, the first movable roller and the second movable roller can be decelerated and braked by brake pads, ensuring the safety of the transported objects during movement.

[0054] A push handle is provided at the upper end of one side of the stand 12, and anti-slip sleeves are provided on the outer sides of the push handle and the pedal.

[0055] It should be noted that when the transported object is being transported and transferred, the support frame 10 can be conveniently pushed to move by the push handle, and the anti-slip cover can be used to prevent the staff from slipping when holding the push handle and stepping on the pedal.

[0056] like Figures 2 to 5 As shown, in this embodiment, the support assembly 31 also includes a driving groove 314 and a reset groove 315 arranged on the mounting cylinder 311, the driving groove 314 is arranged at the bottom end of the guide groove 3132, and the reset groove 315 is arranged at the top end of the guide groove 3132. The support assembly 31 also includes a retaining structure 316, and the retaining structure 316 includes a slot 3161 arranged at the first end of the limit frame 3133 and an insert plate 3162 arranged at the first end of the extension rod 312. When the limit frame 3133 enters the driving groove 314 from the stop groove 3131, the insert plate 3162 is inserted into the slot 3161. When the limit frame 3133 moves from the driving groove 314 through the guide groove 3132 to the reset groove 315, the insert plate 3162 leaves the slot 3161. When the limit frame 3133 enters the driving groove 314 from the stop groove 3131, the second end of the limit frame 3133 can swing relative to the protruding rod 312, and the plug plate 3162 can enter the slot 3161. In this way, with the cooperation of the plug plate 3162 and the slot 3161, the limit frame 3133 can remain relatively still with the protruding rod 312, so that the limit frame 3133 can move smoothly in the guide groove 3132 until the limit frame 3133 moves to the reset groove 315. The reset groove 315 can drive the limit frame 3133 to rotate, thereby allowing the plug plate 3162 to leave the slot 3161, making it easier for the limit frame 3133 to move from the reset groove 315 to the stop groove 3131 through the guide groove 3132 again.

[0057] The insert is L-shaped.

[0058] like Figure 4 As shown, in this embodiment, the driving slot 314 includes a driving transition section 3141 and a first extension section 3142, the driving transition section 3141 extends in a direction away from the stop groove 3131, and the groove width of the first extension section 3142 is smaller than the groove width of the guide groove 3132. The driving transition section 3141 can drive the limit frame 3133 to swing so that the plug plate 3162 enters the slot 3161. The driving slot 314 of this design can guide the moving path of the limit frame 3133, ensure the smoothness of the moving process, reduce the adjustment time of the operator, and improve the transportation efficiency.

[0059] The driving transition section 3141 and the first extension section 3142 are connected to each other.

[0060] like Figure 5As shown, in this embodiment, the reset groove 315 includes a reset transition section 3151 and a second extension section 3152, the reset transition section 3151 extends toward the direction close to the stop groove 3131, and the groove width of the second extension section 3152 is smaller than the groove width of the guide groove 3132. The reset transition section 3151 can make the limit frame 3133 swing, so that the plug plate 3162 moves from the slot 3161 to the outside of the slot 3161.

[0061] like Figure 3 , Fig.11 as well as Fig.12 As shown, in this embodiment, the limiting frame 3133 is further provided with a driving inclined surface 31331, and the driving inclined surface 31331 is arranged adjacent to the slot 3161. When the plug board 3162 leaves the slot 3161, the plug board 3162 moves into the driving inclined surface 31331. Through the driving inclined surface 31331, pressure can be applied to the plug board 3162, so that when the limiting frame 3133 rotates until the slot 3161 corresponds to the plug board 3162, the plug board 3162 enters the slot 3161 under the reaction force of the pressure applied by the driving inclined surface 31331.

[0062] The limiting frame 3133 includes two round blocks, which are symmetrically distributed with the extension rod as the center. The driving inclined surface 31331 and the slot 3161 are arranged on the outer surface of the round block. A connecting ring is arranged on one side of the round block, and a positioning shaft is arranged between the two connecting rings. The positioning shaft is inserted into the stop groove 3131.

[0063] The first end of the plug plate 3162 is connected to the extension rod 312 through the mounting block. The second end of the plug plate 3162 abuts against the limit frame 3133.

[0064] The reset transition section 3151 and the second extension section 3152 are connected to each other.

[0065] like Figure 4 , Fig. 9 as well as Fig.10 As shown, in this embodiment, the anti-recoil groove 3131 includes a plurality of anti-recoil recesses 31311 arranged at intervals along the direction from the first end of the mounting tube 311 to the second end of the mounting tube 311. When the extension rod 312 moves, the limit frame 3133 can slide between the plurality of anti-recoil recesses 31311. The limit frame 3133 can move into different anti-recoil recesses 31311, so that the length of the extension rod 312 extending out of the mounting tube 311 can be adjusted. The design of the plurality of anti-recoil recesses 31311 increases the adjustment range of the auxiliary support structure 30, can adapt to obstacles of different heights, and improves the versatility and adaptability of the transfer device. The design of the plurality of anti-recoil recesses 31311 enables the auxiliary support structure 30 to adapt to a wider range of height changes, and can also be flexibly adjusted according to the door frame height or space restrictions, thereby improving the adaptability and versatility of the transfer device.

[0066] The driving inclined surface 31331 includes a first inclined surface and a second inclined surface, and an obtuse angle is formed between the first inclined surface and the second inclined surface. When the limit frame 3133 moves from the stop groove 3131 to the driving groove 314, the second end of the inserting plate 3162 gradually slides from the first inclined surface to the second inclined surface, until the limit frame 3133 enters the first extension section 3142 from the driving transition section 3141, and the inserting plate 3162 slides from the second inclined surface to the slot 3161.

[0067] like Figure 1 , Figure 7 as well as Fig.13 As shown, in this embodiment, the anti-rotation member 40 includes an anti-rotation rod 41 arranged at the second end of the extension rod 312, and a connecting plate 14 is arranged on the support frame 10. A plurality of plug holes 141 are arranged on the periphery of the connecting plate 14. When the anti-rotation member 40 is switched from the unlocked state to the locked state, the extension rod 312 drives the anti-rotation rod 41 to be inserted into one of the plurality of plug holes 141. Through the above-mentioned arrangement, when the auxiliary support structure 30 is in use, the mounting cylinder 311 is swung. After the mounting cylinder 311 is swung, the anti-rotation rod 41 is inserted into one of the plurality of plug holes 141, and the mounting cylinder 311 can no longer swing relative to the stand 12. The cooperation between the anti-rotation rod 41 and the plug hole 141 can effectively prevent the auxiliary support structure 30 from accidentally rotating during the movement, thereby ensuring the stability and safety of the transportation process.

[0068] The anti-rotation rod 41 includes a first connecting section, a second connecting section, a third connecting section and an insertion section which are arranged in sequence, wherein the first connecting section extends along the width direction of the stand 12, the second connecting section extends along the length direction of the extension rod 312, the third connecting section extends along the width direction of the stand 12, and the insertion section extends along the length direction of the extension rod 312. When the extension rod 312 moves out of the installation cylinder 311, the insertion section can be inserted into one of the plurality of insertion holes 141.

[0069] like Figure 2 As shown, in this embodiment, the support assembly 31 further includes a first magnetic member 317 disposed at the second end of the mounting tube 311 and a second magnetic member 318 disposed at the second end of the extension rod 312, and the magnetism of the first magnetic member 317 facing the second magnetic member 318 is opposite to the magnetism of the second magnetic member 318 facing the first magnetic member 317. After the limiting frame 3133 moves into the reset groove 315, the first magnetic member 317 and the second magnetic member 318 can be attracted to each other, so that the mounting tube 311 and the extension rod 312 can be connected, ensuring the normal movement of the transfer device.

[0070] The first magnetic member 317 and the second magnetic member 318 are both magnets.

[0071] like Figures 1 to 13As shown, the operating method of the transfer device of this embodiment is used to operate the transfer device, the transfer device is the above-mentioned transfer device, and the operating method includes:

[0072] The transported object is placed on the support frame 10, and the clamping structure 20 clamps the transported object;

[0073] Pushing the support frame 10 so that the support frame 10 drives the transported object to move;

[0074] When the support frame 10 drives the transported object to move to a door frame whose height is lower than the total height of the transport device and the transported object, the auxiliary support structure 30 is switched from the recovered state to the outward swing support state, and the anti-rotation member 40 is switched from the unlocked state to the locked state;

[0075] The support frame 10 is pushed, and the support frame 10 drives at least part of the first moving member 13 and the second moving member 32 to move, thereby driving the transported object to pass through the door frame.

[0076] With the above arrangement, when the transported object passes through a lower area, the support frame 10 can be tilted, and the auxiliary support structure 30 can support the support frame 10 to enable the transport to drive the transported object through the lower area. The anti-rotation member 40 can prevent the support assembly 31 from rotating relative to the stand 12.

[0077] After the transferred object is positioned, the first moving roller can be used to transfer the transferred object. If the height of the transferred object is higher than the door frame, the staff can tilt the support frame 10 so that the transferred object on the bottom plate 11 will tilt accordingly, so that the vertical height of the transferred object is lower than the height of the door frame. When the support frame 10 is tilted, the counterweight block is used to rotate the mounting tube 311, and the rotation of the mounting tube 311 drives the extension rod 312 to rotate. After the bottom plate 11 is tilted to a suitable angle, the extension rod 312 will also rotate to a suitable angle.

[0078] Then, the staff can step on the pedal to separate the two corresponding magnets. At this time, the movement of the pedal will drive the outrigger rod 312 to move downward. The downward movement of the outrigger rod 312 can drive the positioning shaft to slide in the anti-recession groove 3131 through the round block and the connecting ring. When the outrigger rod 312 drives the second moving roller to contact the ground, the positioning shaft moves to the corresponding position in the anti-recession groove 3131. Therefore, when the second moving roller is subjected to force, the outrigger rod 312 will not slide in the installation cylinder 311, and then the first moving roller and the second moving roller can stably transfer the tilted transported object, further ensuring the stability and safety of the transported object during the transfer process.

[0079] After the transported part is moved into the distribution room, the staff can first pull the extension rod 312 to drive the round block to continue moving. When the positioning shaft moves from the stop groove 3131 to the driving groove 314, the positioning shaft will rotate after contacting the driving transition section 3141 in the driving groove 314. At this time, the plug plate 3162 moves along the driving inclined surface 31331 on the round block to the slot 3161, so that the positioning shaft can be limited. Then the staff can directly move the extension rod 312 to drive the positioning shaft to move into the reset groove 315. When the positioning shaft contacts the reset transition section 3151 in the reset groove 315, it will also rotate. At this time, the plug plate 3162 can be moved out of the slot 3161, thereby canceling the limit on the positioning shaft, which will not affect the subsequent continued use.

[0080] The first rectangular frame is arranged at the second end of the mounting tube 311, and the first magnetic member 317 is arranged between the first rectangular frame and the second end of the mounting tube 311. The second rectangular frame is arranged at the second end of the extension rod 312, and the second magnetic member is arranged between the second rectangular frame and the second end of the extension rod 312. When the extension rod 312 rotates, it will drive the second rectangular frame to rotate, and the rotation of the second rectangular frame will drive the anti-rotation rod 41 to rotate. When the staff steps on the pedal to drive the second rectangular frame to move downward, it will drive the anti-rotation rod 41 to move downward. After the anti-rotation rod 41 moves downward, it will pass through the corresponding socket 141 on the connecting disk 14. Then, the cooperation of the anti-rotation rod 41 and the connecting disk 14 can be used to limit and lock the extension rod 312, so that the second moving roller is not easy to shake after contacting the ground, thereby ensuring the stable support effect of the transported object.

[0081] The transfer device of the present application can, through its unique design, when encountering obstacles such as low door frames, adjust the inclination angle of the auxiliary support structure 30 through the outward swing support state of the auxiliary support structure 30, so that the second moving member 32 and part of the first moving member 13 jointly support the whole device, thereby reducing the overall height and passing through the door frame smoothly. When the anti-rotation member 40 is in a locked state, it can effectively prevent the auxiliary support structure 30 from accidentally moving to the support frame 10 during the moving process, thereby improving the safety and stability of the transfer process. This design not only improves the flexibility and practicality of the transfer device, but also greatly reduces the labor intensity of the operating personnel and improves work efficiency. In addition, by optimizing the coordination between the various components, the transfer device can be adjusted quickly when encountering various obstacles, ensuring the continuity and efficiency of the transfer process, and is an indispensable efficient transfer tool in modern logistics and the manufacturing industry. In actual applications, this transfer device can also be equipped with an electric drive system to further improve its adaptability and ease of operation in complex environments, providing a safer and more efficient solution for the handling of large objects. It is suitable for factories and warehouses of various sizes, as well as construction sites that need to transport large equipment. It greatly improves the flexibility and safety of handling work, reduces handling costs, and improves overall production efficiency and safety.

[0082] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0083] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0084] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0085] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A transfer device, characterized in that: include: A support frame (10) comprises a bottom plate (11) for supporting the transferred object and a stand (12) connected to the bottom plate (11), wherein a plurality of first moving members (13) are arranged at the bottom of the bottom plate (11); A clamping structure (20), wherein the clamping structure (20) is arranged on the bottom plate (11) and is used to clamp the transported object; An auxiliary support structure (30), the auxiliary support structure (30) comprising a support assembly (31) and a second movable member (32), the first end of the support assembly (31) being rotatably arranged on the side of the stand (12), the second movable member (32) being arranged on the second end of the support assembly (31), the auxiliary support structure (30) having a recovery state and an outward swing support state, when the second end of the support assembly (31) swings in a direction away from the support frame (10), the auxiliary support structure (30) switches from the recovery state to the outward swing support state; A rotation-stopping member (40) is arranged on the support assembly (31), and the rotation-stopping member (40) has an unlocked state separated from the support frame (10) and a locked state locked with the support assembly (31); Wherein, when the auxiliary support structure (30) is in the outward swing support state, the support frame (10) is tilted, and the second moving member (32) and at least part of the first moving member (13) jointly drive the support frame (10) to move.

2. The transfer device according to claim 1, characterized in that: The support assembly (31) comprises: A mounting tube (311), a first end of the mounting tube (311) being rotatably disposed on the support frame (10); an outrigger rod (312), wherein a first end of the outrigger rod (312) is movably disposed in the mounting tube (311), and the second movable member (32) is disposed at a second end of the outrigger rod (312); The anti-retreat structure (313) comprises an anti-retreat groove (3131) arranged on the mounting tube (311), a guide groove (3132) arranged on the mounting tube (311), and a limit frame (3133) arranged at the first end of the extension rod (312); the guide groove (3132) is connected to the anti-retreat groove (3131); the first end of the limit frame (3133) is hingedly connected to the mounting tube (311); when the auxiliary support structure (30) is in an outward swing support state, the second end of the limit frame (3133) is inserted into the guide groove (3132) and is limited in the anti-retreat groove (3131).

3. The transfer device according to claim 2, characterized in that: The support assembly (31) further comprises a driving groove (314) and a reset groove (315) arranged on the mounting tube (311), wherein the driving groove (314) is arranged at the bottom end of the guide groove (3132), and the reset groove (315) is arranged at the top end of the guide groove (3132). The support assembly (31) further comprises a retaining structure (316), wherein the retaining structure (316) comprises a slot (3161) arranged at a first end of the limiting frame (3133). ) and an insert plate (3162) arranged at the first end of the extending rod (312); when the limiting frame (3133) enters the driving groove (314) from the stop groove (3131), the insert plate (3162) is inserted into the slot (3161); when the limiting frame (3133) moves from the driving groove (314) through the guide groove (3132) to the reset groove (315), the insert plate (3162) leaves the slot (3161).

4. The transfer device according to claim 3, characterized in that: The driving groove (314) includes a driving transition section (3141) and a first extension section (3142), wherein the driving transition section (3141) extends in a direction away from the stop groove (3131), and the groove width of the first extension section (3142) is smaller than the groove width of the guide groove (3132).

5. The transfer device according to claim 3, characterized in that: The reset groove (315) comprises a reset transition section (3151) and a second extension section (3152), wherein the reset transition section (3151) extends in a direction close to the stop groove (3131), and the groove width of the second extension section (3152) is smaller than the groove width of the guide groove (3132).

6. The transfer device according to claim 3, characterized in that: The limiting frame (3133) is also provided with a driving inclined surface (31331), and the driving inclined surface (31331) is arranged adjacent to the slot (3161). When the plug plate (3162) leaves the slot (3161), the plug plate (3162) moves into the driving inclined surface (31331).

7. The transfer device according to any one of claims 2 to 6, characterized in that: The anti-retreat groove (3131) includes a plurality of anti-retreat recesses (31311) arranged at intervals along the direction from the first end of the mounting tube (311) to the second end of the mounting tube (311), and when the extension rod (312) moves, the limit frame (3133) can slide between the plurality of anti-retreat recesses (31311).

8. The transfer device according to any one of claims 2 to 6, characterized in that: The anti-rotation member (40) includes a anti-rotation rod (41) arranged at the second end of the extended rod (312), and a connecting disk (14) is arranged on the support frame (10), and a plurality of insertion holes (141) are arranged on the outer periphery of the connecting disk (14). When the anti-rotation member (40) switches from the unlocked state to the locked state, the extended rod (312) drives the anti-rotation rod (41) to be inserted into one of the plurality of insertion holes (141).

9. The transfer device according to any one of claims 2 to 6, characterized in that: The support assembly (31) further comprises a first magnetic member (317) arranged at the second end of the mounting tube (311) and a second magnetic member (318) arranged at the second end of the extension rod (312), wherein the magnetism of a side of the first magnetic member (317) facing the second magnetic member (318) is opposite to the magnetism of a side of the second magnetic member (318) facing the first magnetic member (317).

10. A method for operating a transfer device, for operating a transfer device, characterized in that: The transfer device is a transfer device according to any one of claims 1 to 9, and the operation method comprises: Placing the object to be transferred on the support frame (10), and allowing the clamping structure (20) to clamp the object to be transferred; Pushing the support frame (10) so that the support frame (10) drives the transported object to move; When the support frame (10) drives the transported object to move to a door frame whose height is lower than the total height of the transport device and the transported object, the auxiliary support structure (30) is switched from the recovery state to the outward swing support state, and the anti-rotation member (40) is switched from the unlocked state to the locked state; The support frame (10) is pushed, and the support frame (10) drives at least part of the first moving member (13) and the second moving member (32) to move, thereby driving the transported member to pass through the door frame.

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