Transfer equipment and method for transferring power distribution cabinet

Abstract

The invention discloses a transfer device and method for transferring a power distribution cabinet, and relates to the technical field of power distribution cabinet transfer, the transfer device comprises an intelligent flat car, a sliding part horizontally and slidably connected in a containing groove of the intelligent flat car, and a rotating plate rotatably connected to the sliding part; the L-shaped lifting plate is connected to the rotating plate in a sliding mode and driven by a lifting assembly to slide relative to the rotating plate; the guide groove is formed in the side wall of the accommodating groove and comprises a vertical groove, a horizontal groove and an inclined groove; the sliding rod is fixedly connected to the L-shaped lifting plate and is in sliding fit with the guide groove, the sliding rod and the guide groove have two matching paths, one path is that the sliding rod slides into the horizontal groove along the vertical groove, and the other path is that the sliding rod slides into the inclined groove along the vertical groove to enable the L-shaped lifting plate to turn over. In the technical scheme, according to the transfer equipment for transferring the power distribution cabinet, overturning of the L-shaped lifting plate is controlled by changing the matching path of the sliding rod and the guide groove, so that different transfer modes are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution cabinet transfer, and in particular to a transfer device and method for transferring a power distribution cabinet. Background Art

[0002] A distribution cabinet is an electrical device that is mainly used for power distribution and control in power systems. They play a vital role in power supply systems. Distribution cabinets are widely used in industrial, commercial and residential buildings. According to different application scenarios and functional requirements, there are many types of distribution cabinets, including power distribution cabinets, lighting distribution cabinets and metering cabinets. Distribution cabinets are usually produced in professional manufacturing plants, and the location where they need to be installed may be a construction site, industrial plant or other building facilities. Therefore, the distribution cabinets need to be transported.

[0003] The patent with announcement number CN214215882 U discloses a "a low-voltage distribution cabinet transfer device", including a side support plate and a support plate arranged on the bottom plate: universal wheels are installed at the four corners of the bottom end surface of the bottom plate, the side support plate is fixed at one side edge of the upper end surface of the bottom plate, a through groove that vertically penetrates the bottom plate is centrally opened on the upper end surface of the bottom plate on one side of the side support plate, and a first side groove is opened on a side of the side support plate facing the through groove, and a slide that slides in the through groove through a driving mechanism is arranged in the first side groove, the four corners of the upper end surface of the bottom plate on both sides of the through groove are fixedly connected to the two support plates through a buffer mechanism, and a second side groove is opened on the side of the slide that is back to the side support plate. The low-voltage distribution cabinet transfer device places the distribution cabinet on the support plate by lifting and lowering the lifting plate and moving it left and right. There is no need to manually place the distribution cabinet on the support plate, which saves manpower. The placed lifting plate is easy to retract and will not affect the subsequent transportation of the whole.

[0004] The technology in the above-mentioned patent does not require manual placement of the distribution cabinet on the support plate, which saves manpower. The placed lifting plate is easy to retract and will not affect the overall subsequent transportation. However, the disadvantage is that if the height of the distribution cabinet is too high, the transportation distance is long, and the transportation road conditions are poor, if the standing transportation method is still used, the distribution cabinet has a high center of gravity and may tip over during the transportation process; therefore, in this case, a lying transportation method is required, and the transportation equipment in the prior art that can transport the standing distribution cabinet in a lying position can usually only be used for lying transportation. When the height of the distribution cabinet is not high, the transportation distance is short, and the transportation road conditions are good, the standing transportation method is often a better choice for transporting the distribution cabinet. The prior art cannot freely select the appropriate transportation method according to the height of the distribution cabinet and the transportation scenario. Summary of the invention

[0005] The purpose of the present invention is to provide a transfer device and method for transferring a distribution cabinet to solve the deficiencies in the above-mentioned prior art.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a transfer equipment for transferring distribution cabinets, including an intelligent flatbed truck, and also including a sliding member, which is horizontally slidably connected in the accommodating groove of the intelligent flatbed truck, and is driven by a driving component to slide relative to the intelligent flatbed truck; a rotating plate, which is rotatably connected to the sliding member; an L-shaped lifting plate, which is slidably connected to the rotating plate, and is driven by a lifting component to slide relative to the rotating plate; a guide groove, which is arranged on the side wall of the accommodating groove, and includes a vertical groove, a horizontal groove and an oblique groove, the horizontal groove is connected to the middle of the vertical groove, and the oblique groove is connected to the top of the vertical groove; a sliding rod, which is fixedly connected to the L-shaped lifting plate, and is slidably matched with the guide groove, and the sliding rod and the guide groove have two matching paths, one is that the sliding rod slides along the vertical groove to the horizontal groove, and the other is that the sliding rod slides along the vertical groove to the oblique groove to flip the L-shaped lifting plate.

[0007] Furthermore, a first sliding groove is provided on the rotating plate, a sliding rod is fixedly connected to the L-shaped lifting plate, and the sliding rod is slidably connected in the first sliding groove.

[0008] Furthermore, the lifting assembly includes a first screw, a first threaded sleeve and a first motor. The first screw is rotatably connected to the rotating plate, the rotating shaft of the first motor is coaxially and fixedly connected to the first screw, the first threaded sleeve is threadedly connected to the first screw, and the first threaded sleeve is fixedly connected to the sliding rod.

[0009] Furthermore, a third slide groove is provided on the rotating plate, and the third slide groove includes a connected straight groove and an offset groove. A sliding rod is fixedly connected to the L-shaped lifting plate, and the sliding rod is slidably connected in the third slide groove; the lifting assembly includes a first screw, a first threaded sleeve and a first motor, the first screw is rotatably connected to the rotating plate, the rotating shaft of the first motor is coaxially fixedly connected to the first screw, the first threaded sleeve is threadedly connected to the first screw, and the first threaded sleeve is horizontally slidably connected to the sliding rod; the guide grooves and the sliding rods are symmetrically arranged in two groups; it also includes a horizontal guide groove, the middle part of the horizontal guide groove is connected to the top of the inclined groove of one of the guide grooves, the depth of the horizontal guide groove is deeper than the depth of the guide groove, and the corresponding sliding rod can slide and cooperate with the horizontal guide groove.

[0010] Furthermore, a second slide groove is provided on the smart flatbed vehicle, and the sliding member is slidably connected in the second slide groove.

[0011] Furthermore, the drive assembly includes a second screw, a second threaded sleeve and a second motor. The second screw is rotatably connected in the second slide groove, the rotating shaft of the second motor is coaxially fixedly connected to the second screw, the second threaded sleeve is threadedly connected to the second screw, and the second threaded sleeve is fixedly connected to the sliding member.

[0012] Furthermore, the L-shaped lifting plate includes a first plate body and a second plate body which are vertically connected to each other.

[0013] The present invention also provides a transfer method, which is implemented based on the above-mentioned transfer equipment for transferring a distribution cabinet, including: placing the distribution cabinet on an L-shaped lifting plate; when the distribution cabinet is transferred vertically: the lifting component lifts the L-shaped lifting plate to make the slide bar slide from the bottom of the vertical slot to the junction of the vertical slot and the horizontal slot, the driving component drives the sliding part to slide, the slide bar slides into the horizontal slot, and the distribution cabinet on the L-shaped lifting plate is moved vertically and horizontally to the middle of the intelligent flatbed truck through the rotating plate; when the distribution cabinet is transferred horizontally: the lifting component lifts the L-shaped lifting plate to make the slide bar slide from the bottom of the vertical slot to the junction of the vertical slot and the inclined slot, the driving component drives the sliding part to slide, the slide bar slides into the inclined slot, and the L-shaped lifting plate is moved toward the middle of the intelligent flatbed truck while flipping through the rotating plate, so that the distribution cabinet is flipped from vertical to horizontal.

[0014] In the above technical scheme, the present invention provides a transfer equipment for transferring a distribution cabinet, in which, in the path where the slide bar slides along the vertical groove to the horizontal groove, the L-shaped lifting plate slides horizontally into the receiving groove on the smart flatbed cart; in the path where the slide bar slides along the vertical groove to the inclined groove, the L-shaped lifting plate flips and slides into the receiving groove on the smart flatbed cart; by changing the coordination path of the slide bar and the guide groove, the flipping of the rotating plate and the L-shaped lifting plate is controlled, thereby controlling the flipping of the distribution cabinet, and finally realizing different transfer methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of the structure of the lifting assembly provided in an embodiment of the present invention; Figure 2 A schematic structural diagram of a rotating plate in a vertical state provided by an embodiment of the present invention; Figure 3 A schematic diagram of a structure in which a rotating plate provided in an embodiment of the present invention is in a horizontal state; Figure 4 A schematic diagram of the structural disassembly provided for the first embodiment of the present invention; Figure 5 Schematic diagram of structural decomposition provided for the second embodiment of the present invention Figure Ⅰ ; Figure 6 Schematic diagram of structural decomposition provided for the second embodiment of the present invention Figure II ; Figure 7 A schematic structural diagram of a guide groove provided in an embodiment of the present invention.

[0017] Description of reference numerals: 1. Smart flatbed car; 11. Accommodating groove; 12. First slide groove; 13. Second slide groove; 2. Lifting assembly; 21. First threaded sleeve; 22. First screw rod; 23. Sliding rod; 24. Third slide groove; 3. Guide groove; 31. Vertical groove; 32. Horizontal groove; 33. Oblique groove; 4. Driving assembly; 41. Second screw rod; 5. Horizontal guide groove; 6. L-shaped lifting plate; 61. First plate body; 62. Second plate body; 63. Sliding rod; 7. Rotating plate; 71. Rotating rod; 8. Sliding part. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0019] See also Figure 1-7 The embodiment of the present invention provides a transfer device for transferring a power distribution cabinet, including an intelligent flatbed vehicle 1, and also includes a sliding member 8, which is horizontally slidably connected in a receiving groove 11 of the intelligent flatbed vehicle 1, and is driven by a driving component 4 to slide relative to the intelligent flatbed vehicle 1; a rotating plate 7, which is rotatably connected to the sliding member 8; an L-shaped lifting plate 6, which is slidably connected to the rotating plate 7, and is driven by a lifting component 2 to slide relative to the rotating plate 7; a guide groove 3, which is arranged on the side wall of the receiving groove 11, and includes a vertical groove The guide groove 31 is a horizontal groove 32 and an inclined groove 33. The horizontal groove 32 is connected to the middle of the vertical groove 31, and the inclined groove 33 is connected to the top of the vertical groove 31. The top of the inclined groove 33 faces the horizontal groove 32 and is inclined upward. The sliding rod 63 is fixedly connected to the L-shaped lifting plate 6 and slidably cooperates with the guide groove 3. The sliding rod 63 and the guide groove 3 have two cooperation paths. One is that the sliding rod 63 slides along the vertical groove 31 into the horizontal groove 32, and the other is that the sliding rod 63 slides along the vertical groove 31 into the inclined groove 33 to flip the L-shaped lifting plate 6. It also includes a rotating rod 71. The middle part of the rotating rod 71 is rotatably connected to the sliding member 8, and the two ends of the rotating rod 71 are fixedly connected to the rotating plate 7.

[0020] See also Figure 3 , wherein the L-shaped lifting plate 6 includes a first plate body 61 and a second plate body 62 connected vertically. When the slide bar 63 slides along the vertical groove 31, the first plate body 61 is always in a horizontal state. In the matching path of the slide bar 63 sliding from the vertical groove 31 to the horizontal groove 32, the first plate body 61 is always in a horizontal state. In the matching path of the slide bar 63 sliding from the vertical groove 31 to the oblique groove 33, the first plate body 61 changes from a horizontal state to a vertical state.

[0021] See also Figure 4In the first embodiment provided by the present invention, a first slide groove 12 is provided on the rotating plate 7, a sliding rod 23 is fixedly connected to the L-shaped lifting plate 6, and the sliding rod 23 is slidably connected in the first slide groove 12. The lifting assembly 2 includes a first screw 22, a first threaded sleeve 21 and a first motor. The first screw 22 is rotatably connected to the rotating plate 7, the rotating shaft of the first motor is coaxially fixedly connected to the first screw 22, the first threaded sleeve 21 is threadedly connected to the first screw 22, and the first threaded sleeve 21 is fixedly connected to the sliding rod 23. The first motor starts and drives the first screw 22 to rotate, and the first screw 22 rotates to drive the first threaded sleeve 21 threadedly connected to the first screw 22 to slide along the first slide groove 12, thereby driving the L-shaped lifting plate 6 fixedly connected to the first threaded sleeve 21 to slide relative to the rotating plate 7, and the sliding direction of the first threaded sleeve 21 in the first slide groove 12 is controlled by controlling the forward and reverse rotation of the first motor.

[0022] See also Figure 5 and Figure 6 As a preferred embodiment, in the second embodiment provided by the present invention, a third slide groove 24 is provided on the rotating plate 7, and the third slide groove 24 includes a connected straight groove and an offset groove, and a sliding rod 23 is fixedly connected to the L-shaped lifting plate 6, and the sliding rod 23 is slidably connected in the third slide groove 24; the lifting assembly 2 includes a first screw rod 22, a first threaded sleeve 21 and a first motor, the first screw rod 22 is rotatably connected to the rotating plate 7, the rotating shaft of the first motor is coaxially fixedly connected to the first screw rod 22, the first threaded sleeve 21 is threadedly connected to the first screw rod 22, and the first threaded sleeve 21 is horizontally slidably connected to the sliding rod 23; the guide groove 3 and the sliding rod 63 are symmetrically arranged in two groups, that is, a guide groove 3 is respectively provided on two opposite side walls of the accommodating groove 11, and a sliding rod 63 is respectively provided on the opposite side edges of the L-shaped lifting plate 6; it also includes a horizontal guide groove 5, the middle part of the horizontal guide groove 5 is connected to the top of the inclined groove 33 of one of the guide grooves 3, the depth of the horizontal guide groove 5 is deeper than the depth of the guide groove 3, and the corresponding sliding rod 63 can slide with the horizontal guide groove 5.

[0023] When the sliding rod 63 slides from the vertical groove 31 to the inclined groove 33, the L-shaped lifting plate 6 is flipped, that is, the power distribution cabinet on the L-shaped lifting plate 6 is finally lying on the smart flatbed cart 1. Because the L-shaped lifting plate 6 will move away from the vertical groove 31 during the flipping process, the center of gravity of the power distribution cabinet on the L-shaped lifting plate 6 may be concentrated on the wheels on both sides of the smart flatbed cart 1 away from the vertical groove 31. During the transportation process, the wheels on both sides of the smart flatbed cart 1 close to the vertical groove 31 may be tilted, affecting the transportation. Therefore, an offset component is provided to adjust the center of gravity position of the power distribution cabinet after lying down, so as to ensure the stability of the smart flatbed cart 1 during the transportation process. When the L-shaped lifting plate 6 is flipped over, the first motor starts to drive the first threaded sleeve 21 to slide to the top of the first slide groove 12. The sliding rod 23 slidably cooperates with the offset groove to make the lying L-shaped lifting plate 6 horizontally offset relative to the rotating plate 7, so that the side sliding rod 63 of the L-shaped lifting plate 6 slides into the horizontal guide groove 5. At this time, the first motor is turned off, and the second motor starts to drive the sliding member 8 to make the rotating plate 7 and the L-shaped lifting plate 6 slide in the direction of the vertical groove 31. The sliding rod 63 can slide with the corresponding horizontal guide groove 5 to make the rotating plate 7 slide in the horizontal direction without rotating, which does not change the lying state of the distribution cabinet on the L-shaped lifting plate 6 and can adjust the center of gravity position of the distribution cabinet.

[0024] See also Figure 4 , a second chute 13 is provided on the smart flatbed trolley 1, and the sliding member 8 is slidably connected in the second chute 13. The driving assembly 4 includes a second screw 41, a second threaded sleeve and a second motor. The second screw 41 is rotatably connected in the second chute 13, the rotating shaft of the second motor is coaxially fixedly connected to the second screw 41, the second threaded sleeve is threadedly connected to the second screw 41, and the second threaded sleeve is fixedly connected to the sliding member 8. The second motor starts and drives the second screw 41 to rotate, and the second screw 41 rotates to drive the second threaded sleeve threadedly connected to the second screw 41 to slide along the second chute 13, and the sliding of the second threaded sleeve drives the sliding member 8 to slide, thereby driving the rotating plate 7 rotatably connected to the sliding member 8 to move relative to the smart flatbed trolley 1, and the sliding direction of the sliding member 8 in the second chute 13 is controlled by controlling the forward and reverse rotation of the second motor, thereby controlling the horizontal sliding direction of the rotating plate 7 and the L-shaped lifting plate 6 slidably connected to the rotating plate 7 relative to the smart flatbed trolley 1.

[0025] Operation steps: lower the L-shaped lifting plate 6 to the ground, at which point the first plate 61 of the L-shaped lifting plate 6 is parallel to the ground, and the second plate 62 of the L-shaped lifting plate 6 is perpendicular to the ground. Place the power distribution cabinet on the L-shaped lifting plate 6; when transporting the power distribution cabinet vertically: the lifting component 2 is started to lift the L-shaped lifting plate 6, and the lifting of the L-shaped lifting plate 6 causes the slide bar 63 to slide from the bottom of the vertical slot 31 to the top of the vertical slot 31. When the slide bar 63 slides from the bottom of the vertical slot 31 to the junction of the vertical slot 31 and the horizontal slot 32, the lifting component 2 stops working, and the driving component 4 is started to drive the slide 8 to slide. At this time, the slide bar 63 slides into the horizontal slot 32. With the cooperation of the driving component 4 and the horizontal slot 32, the rotating plate 7 moves horizontally, and the power distribution cabinet on the L-shaped lifting plate 6 is moved vertically and horizontally to the smart flatbed vehicle 1 through the rotating plate 7. Middle; When the distribution cabinet is transported horizontally: the lifting component 2 is started to lift the L-shaped lifting plate 6, and the L-shaped lifting plate 6 is lifted to make the slide bar 63 slide from the bottom of the vertical groove 31 to the top of the vertical groove 31. When the slide bar 63 slides from the bottom of the vertical groove 31 to the junction of the vertical groove 31 and the inclined groove 33, the lifting component 2 stops working, and the driving component 4 is started to drive the sliding member 8 to slide. At this time, the slide bar 63 slides into the inclined groove 33. With the cooperation of the driving component 4 and the inclined groove 33, the rotating plate 7 rotates while moving horizontally, and the L-shaped lifting plate 6 is moved toward the middle of the smart flatbed truck 1 and flipped through the rotating plate 7, so that the distribution cabinet is flipped from vertical to horizontal.

[0026] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A transfer device for transferring a power distribution cabinet, comprising an intelligent flatbed vehicle (1), characterized in that: Also includes: A sliding member (8) is horizontally slidably connected in a receiving groove (11) of the intelligent flatbed vehicle (1), and is driven by a driving assembly (4) to slide relative to the intelligent flatbed vehicle (1); A rotating plate (7) which is rotatably connected to a sliding member (8); An L-shaped lifting plate (6) is slidably connected to the rotating plate (7) and is driven by a lifting assembly (2) to slide relative to the rotating plate (7); A guide groove (3) is arranged on a side wall of the accommodating groove (11), comprising a vertical groove (31), a horizontal groove (32) and an inclined groove (33), wherein the horizontal groove (32) is connected to the middle of the vertical groove (31), and the inclined groove (33) is connected to the top of the vertical groove (31); The slide bar (63) is fixedly connected to the L-shaped lifting plate (6) and is slidably matched with the guide groove (3). The slide bar (63) and the guide groove (3) have two matching paths. One is that the slide bar (63) slides along the vertical groove (31) into the horizontal groove (32), and the other is that the slide bar (63) slides along the vertical groove (31) into the inclined groove (33) to flip the L-shaped lifting plate (6).

2. A transfer device for transferring a power distribution cabinet according to claim 1, characterized in that: The rotating plate (7) is provided with a first sliding groove (12), and the L-shaped lifting plate (6) is fixedly connected with a sliding rod (23), which is slidably connected in the first sliding groove (12).

3. A transfer device for transferring a power distribution cabinet according to claim 2, characterized in that: The lifting assembly (2) comprises a first screw rod (22), a first threaded sleeve (21) and a first motor; the first screw rod (22) is rotatably connected to the rotating plate (7); the rotating shaft of the first motor is coaxially fixedly connected to the first screw rod (22); the first threaded sleeve (21) is threadably connected to the first screw rod (22); and the first threaded sleeve (21) is fixedly connected to the sliding rod (23).

4. The transfer equipment for transferring a power distribution cabinet according to claim 1 is characterized in that: The rotating plate (7) is provided with a third slide groove (24), the third slide groove (24) comprising a connected straight groove and an offset groove; the L-shaped lifting plate (6) is fixedly connected with a sliding rod (23), the sliding rod (23) being slidably connected in the third slide groove (24); the lifting assembly (2) comprises a first screw rod (22), a first threaded sleeve (21) and a first motor; the first screw rod (22) is rotatably connected to the rotating plate (7), and the rotating shaft of the first motor is coaxially fixedly connected to the first screw rod (22). The first threaded sleeve (21) is threadedly connected to the first screw rod (22), and the first threaded sleeve (21) is horizontally slidably connected to the sliding rod (23); the guide groove (3) and the sliding rod (63) are symmetrically arranged in two groups; and the horizontal guide groove (5) is also included, the middle part of the horizontal guide groove (5) is connected to the top of the inclined groove (33) of one of the guide grooves (3), the depth of the horizontal guide groove (5) is deeper than the depth of the guide groove (3), and the corresponding sliding rod (63) can be slidably matched with the horizontal guide groove (5).

5. The transfer equipment for transferring a power distribution cabinet according to claim 1 is characterized in that: The smart flatbed vehicle (1) is provided with a second slide groove (13), and the sliding member (8) is slidably connected in the second slide groove (13).

6. The transfer equipment for transferring a power distribution cabinet according to claim 1, characterized in that: The driving assembly (4) comprises a second screw (41), a second threaded sleeve and a second motor; the second screw (41) is rotatably connected in the second slide groove (13); the rotating shaft of the second motor is coaxially fixedly connected to the second screw (41); the second threaded sleeve is threadedly connected to the second screw (41); and the second threaded sleeve is fixedly connected to the sliding member (8).

7. The transfer equipment for transferring a power distribution cabinet according to claim 1, characterized in that: The L-shaped lifting plate (6) comprises a first plate body (61) and a second plate body (62) which are vertically connected to each other.

8. A transfer method, implemented based on a transfer device for transfer of a power distribution cabinet according to any one of claims 1 to 7, characterized in that: include: Place the power distribution cabinet on the L-shaped lifting plate (6); When transporting the switchboard vertically: The lifting assembly (2) lifts the L-shaped lifting plate (6) to make the slide bar (63) slide from the bottom of the vertical groove (31) to the junction of the vertical groove (31) and the horizontal groove (32), and the driving assembly (4) drives the slide member (8) to slide, and the slide bar (63) slides into the horizontal groove (32), and the power distribution cabinet on the L-shaped lifting plate (6) is moved vertically and horizontally to the middle of the intelligent flatbed vehicle (1) by the rotating plate (7); When transporting the distribution cabinet horizontally: The lifting assembly (2) lifts the L-shaped lifting plate (6) so that the slide bar (63) slides from the bottom of the vertical groove (31) to the junction of the vertical groove (31) and the inclined groove (33), and the driving assembly (4) drives the sliding member (8) to slide, and the slide bar (63) slides into the inclined groove (33). The L-shaped lifting plate (6) is moved toward the middle of the intelligent flatbed vehicle (1) and flipped by the rotating plate (7), so that the power distribution cabinet is flipped from a vertical position to a horizontal position.

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