Lifting device for switch cabinet production

Abstract

The utility model discloses a lifting device for switch cabinet production, which comprises a movable bottom table and a handrail frame arranged on one side of the top of the movable bottom table, a portal frame is arranged on the top of the movable bottom table, and an extended positioning plate is arranged between the portal frame and the movable bottom table through a lifting assembly. The extension end, extending outwards, of the extension positioning plate is provided with a rotating disc through a rotating mechanism, and the bottom of the rotating disc is provided with multiple sets of spring clamps for clamping the switch cabinet plate through an adjusting mechanism. The utility model relates to the technical field of lifting devices. According to the lifting device for switch cabinet production, the arranged lifting assembly drives the extending positioning plate to move up and down, after the extending positioning plate moves to the position over a switch cabinet plate, the driving motor drives the two-way lead screw to rotate, and then the two moving blocks drive the spring clamp at the bottom of the connecting frame to clamp the switch cabinet plate; and then the cabinet plate of the switch cabinet can be driven to move upwards through the arranged lifting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to a lifting device for switch cabinet production. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some also have high-voltage and low-voltage room switch cabinets, with high-voltage busbars, such as power plants, etc. Some also have low-frequency load reducers to protect the main equipment.

[0003] Among them, the existing "CN215009011U" provides an assembled high-voltage switch cabinet, including a high-voltage switch main cabinet, the high-voltage switch main cabinet includes a cabinet door, a first side panel, a second side panel, a back panel, an upper top panel, a lower bottom panel and an equipment assembly rack, and the cabinet door is located on the base surface of the high-voltage switch main cabinet, and is arranged parallel to the back panel, while the first side panel and the second side panel are respectively located on the two sides of the high-voltage switch main cabinet, and the two are arranged parallel to each other, while the upper top panel and the lower bottom panel are respectively located on the top and the bottom between the first side panel and the second side panel, and the two are arranged parallel to each other, and the equipment assembly rack is laterally located inside the high-voltage switch main cabinet, and a plurality of groups are evenly distributed vertically, and the high-voltage switch main cabinet adopts a combined installation method so that its various components can be produced and processed separately, which can not only reduce the difficulty of production technology, but also be efficient, and can make it stored in the smallest volume, save transportation space, and be easy to move;

[0004] However, during the assembly process of the switch cabinet, various plates are spliced ​​and assembled. Therefore, during the assembly process, various plates need to be moved manually. However, some switch cabinet plates are large in size, and the transportation process is not only time-consuming and labor-intensive, but also requires manual lifting to a high place when the top plate of the safety cabinet is installed. The manual lifting process not only has poor stability, but also lacks a certain degree of safety. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a lifting device for switch cabinet production, which solves the problem that the specifications of some switch cabinet plates are large, and the transportation process is not only time-consuming and labor-intensive, but also requires manual lifting to a high place when assembling the top plate of the safety cabinet. The manual lifting process not only has poor stability, but also lacks a certain degree of safety.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a lifting device for switch cabinet production, comprising a mobile base and a handrail arranged on one side of the top of the mobile base, a gantry is arranged on the top of the mobile base, an extended positioning plate is arranged between the gantry and the mobile base through a lifting assembly, a rotating disk is arranged at the extended end of the extended positioning plate extending outwards through a rotating mechanism, and a plurality of spring clamps for clamping the switch cabinet panel are arranged at the bottom of the rotating disk through an adjusting mechanism;

[0007] Each set of spring clamps includes two clamping plates that synchronously clamp the two sides of the switch cabinet panel and are arranged in a 7 shape. At least two parallel limit guide rods are arranged on the clamping plates, and the clamping plates are provided with limit through holes for the limit guide rods to move horizontally. A pressure plate that presses the switch cabinet panel is also provided between the two limit guide rods, and a compression spring is provided between the pressure plate and the clamping plate.

[0008] Preferably, the adjustment mechanism includes two fixed plates arranged vertically downward and opposite to each other at the bottom of the rotating disk, a transversely arranged bidirectional screw rod is provided between the fixed plates, and a moving block that moves synchronously and in opposite directions is provided on the bidirectional screw rod, the moving block is connected to the spring clamp by a connecting frame, and a driving motor that drives the bidirectional screw rod to rotate is provided on the fixed plate.

[0009] Preferably, the contact surface of the pressure plate pressing against the switch cabinet panel is provided with an elastic soft rubber pad.

[0010] Preferably, the rotating mechanism of the plate includes a rotating motor arranged on the top of the extended positioning plate, and the rotating disk is mounted on the output shaft of the rotating motor.

[0011] Preferably, a guiding mechanism for guiding the pressing plate is provided between the pressing plate and the clamping plate, and the guiding mechanism includes a guiding groove arranged on the pressing plate and arranged in a T shape, and a T-shaped sliding block which slides linearly along the guiding groove is provided on the top of the pressing plate.

[0012] Preferably, the lifting assembly includes a lifting screw arranged between the gantry and the movable base platform, and the lifting screw is provided with a lifting block which moves up and down along the lifting screw, the extended positioning plate is arranged on the lifting block, a limiting mechanism for limiting the lifting block is provided between the lifting block and the gantry, and the gantry is provided with a lifting motor for driving the lifting screw to rotate.

[0013] Preferably, the limiting mechanism comprises a limiting rod arranged between the lifting block and the gantry, and the gantry is provided with a limiting slot hole matched with the limiting rod.

[0014] Preferably, a reinforcing plate arranged in a trapezoidal shape is provided at the bottom of the pressing plate, and an auxiliary supporting plate is also provided at the top of the reinforcing plate.

[0015] Beneficial Effects

[0016] The utility model provides a lifting device for switch cabinet production. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The lifting device for the production of the switch cabinet drives the extended positioning plate to move up and down through the provided lifting component. When the extended positioning plate moves to the top of the switch cabinet panel, the driving motor drives the bidirectional screw to rotate, so that the two moving blocks drive the spring clamp at the bottom of the connecting frame to clamp the switch cabinet panel. Then, the switch cabinet panel can be driven to move upward through the provided lifting component. Then, the staff can drive the switch cabinet panel to be transferred through the cooperation between the handrail and the moving base. The movement of the rotating disk driven by the provided rotating motor can further improve the practicality of the entire device, thereby facilitating the spring clamp to clamp the switch cabinet panel. The entire process realizes the lifting and transfer of the switch cabinet panel, thereby assisting the staff to splice and assemble the switch cabinet panel without the need for manual handling by the staff. It not only has high stability and improves safety, but also reduces the work intensity of the staff to a certain extent.

[0018] (2) The lifting device for the production of the switch cabinet has a lifting component that allows the lifting motor to drive the lifting screw to rotate, thereby allowing the lifting block to move up and down, and the extended positioning plate and the spring clamp arranged on the extended positioning plate can lift the switch cabinet panel up and down. During the process of the lifting block moving up and down, the stability of the extended positioning plate during the process of moving up and down can be improved by the mutual cooperation between the set limit rod and the limit slot hole.

[0019] (3) The lifting device for switch cabinet production can stably clamp the switch cabinet panel with irregular protrusions through the cooperation of the limit guide rod, pressure plate, compression spring, T-shaped slider and guide groove, thereby improving the practicality of the entire device in clamping the switch cabinet panel.

[0020] (4) The lifting device for the production of the switch cabinet can support the switch cabinet panel through the cooperation between the reinforcement plate and the auxiliary support plate, preventing the spring clamp from supporting the switch cabinet panel when it does not clamp the switch cabinet panel, thereby improving the practicality of the spring clamp to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a lifting device for switch cabinet production according to the utility model;

[0022] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0023] Figure 3It is a structural schematic diagram of the spring clamp of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the guide mechanism of the utility model.

[0025] In the figure: 1. Moving base; 2. Gantry; 3. Extended positioning plate; 4. Rotating disk; 5. Clamping plate; 6. Limiting guide rod; 7. Pressure plate; 8. Compression spring; 9. Fixed plate; 10. Bidirectional screw rod; 11. Moving block; 12. Connecting frame; 13. Driving motor; 14. Rotating motor; 15. Guide slide; 16. T-shaped slider; 17. Lifting screw rod; 18. Lifting block; 19. Lifting motor; 20. Limiting rod; 21. Limiting slot; 22. Reinforcement plate; 23. Auxiliary support plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides two technical solutions:

[0028] Figure 1-4 The first embodiment is shown: a lifting device for switch cabinet production, comprising a mobile base 1 and a handrail arranged on one side of the top of the mobile base 1, a gantry 2 is arranged on the top of the mobile base 1, an extended positioning plate 3 is arranged between the gantry 2 and the mobile base 1 through a lifting assembly, and a rotating disk 4 is arranged at the extended end of the extended positioning plate 3 extending outwards through a rotating mechanism, and a plurality of groups of spring clamps for clamping the switch cabinet panel are arranged at the bottom of the rotating disk 4 through an adjusting mechanism;

[0029] Each set of spring clamps includes two clamping plates 5 which are synchronously clamped on both sides of the switch cabinet panel and are arranged in a 7 shape. At least two parallel limit guide rods 6 are arranged on the clamping plate 5, and the clamping plate 5 is provided with limit through holes for the limit guide rods 6 to move horizontally. A pressure plate 7 is also provided between the two limit guide rods 6 to press the switch cabinet panel, and a compression spring 8 is provided between the pressure plate 7 and the clamping plate 5.

[0030] Among them, the adjustment mechanism includes two vertically downward and oppositely arranged fixed plates 9 arranged at the bottom of the rotating disk 4, a horizontally arranged bidirectional screw rod 10 is provided between the fixed plates 9, and a moving block 11 that moves synchronously and towards each other is provided on the bidirectional screw rod 10, the moving block 11 is connected to the spring clamp by a connecting frame 12, and a driving motor 13 that drives the bidirectional screw rod 10 to rotate is provided on the fixed plate 9; it should be noted that the upper surface of the moving block 11 is in contact with the bottom of the rotating disk 4, so that the moving block 11 can be limited to prevent the moving block 11 from rotating during the movement.

[0031] The contact surface of the pressure plate 7 that presses against the switch cabinet panel is provided with an elastic soft rubber pad to prevent damage to the switch cabinet panel due to excessive clamping.

[0032] The plate rotating mechanism includes a rotating motor 14 disposed on the top of the extended positioning plate 3 , and the rotating disk 4 is mounted on the output shaft of the rotating motor 14 .

[0033] Among them, a guiding mechanism for guiding the pressing plate 7 is provided between the pressing plate 7 and the clamping plate 5, and the guiding mechanism includes a T-shaped guiding groove 15 arranged on the pressing plate 7, and a T-shaped slider 16 is provided on the top of the pressing plate 7 for linear sliding along the guiding groove 15.

[0034] Among them, the lifting component includes a lifting screw 17 arranged between the gantry 2 and the movable base 1, and the lifting screw 17 is provided with a lifting block 18 that moves up and down along the lifting screw, the extended positioning plate 3 is arranged on the lifting block 18, and a limiting mechanism for limiting the lifting block 18 is provided between the lifting block 18 and the gantry 2, and a lifting motor 19 for driving the lifting screw 17 to rotate is provided on the gantry 2.

[0035] The limiting mechanism includes a limiting rod 20 disposed between the lifting block 18 and the gantry 2 , and the gantry 2 is provided with a limiting slot 21 matched with the limiting rod 20 .

[0036] The extended positioning plate 3 is driven up and down by the provided lifting assembly. When the extended positioning plate 3 moves to the top of the switch cabinet panel, the driving motor 13 drives the bidirectional screw rod 10 to rotate, so that the two moving blocks 11 drive the spring clamp at the bottom of the connecting frame 12 to clamp the switch cabinet panel. Then, the switch cabinet panel can be driven to move upward by the provided lifting assembly. Then, the staff can drive the switch cabinet panel for transportation through the cooperation between the handrail and the moving base 1. The movement of the rotating disk 4 driven by the provided rotating motor 14 can further improve the practicality of the entire device, thereby facilitating the spring clamp to clamp the switch cabinet panel. The entire process realizes the lifting and transportation of the switch cabinet panel, thereby assisting the staff to splice and assemble the switch cabinet panel without the need for workers. The manual handling by the staff not only has high stability and improves safety, but also reduces the work intensity of the staff to a certain extent; the lifting component allows the lifting motor 19 to drive the lifting screw 17 to rotate, so that the lifting block 18 can move up and down, and the extended positioning plate 3 and the spring clamp arranged on the extended positioning plate 3 can lift the switch cabinet panel up and down, and in the process of the lifting block 18 being lifted up and down, the stability of the extended positioning plate 3 in the process of lifting up and down can be improved by the mutual cooperation between the set limit rod 20 and the limit slot hole 21; by the cooperation of the set limit guide rod 6, pressure plate 7, compression spring 8, T-shaped slider 16 and guide slide groove 15, the switch cabinet panel can be stably clamped when there are irregular protrusions on the switch cabinet panel, thereby improving the practicality of the entire device for clamping the switch cabinet panel.

[0037] Figure 1 and Figure 4 The second embodiment is shown, and the main difference from the first embodiment is that a reinforcing plate 22 arranged in a trapezoidal shape is provided at the bottom of the pressing plate 7 , and an auxiliary supporting plate 23 is also provided at the top of the reinforcing plate 22 .

[0038] By cooperating with the reinforcing plate 22 and the auxiliary support plate 23, the switch cabinet panel can be supported, preventing the spring clamp from supporting the switch cabinet panel when it does not clamp the switch cabinet panel, thereby improving the practicality of the spring clamp to a certain extent.

[0039] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0040] When in use, when it is necessary to produce and assemble the switch cabinet panels to each other, first, the extended positioning plate 3 is driven up and down by the set lifting assembly. When the extended positioning plate 3 moves to the top of the switch cabinet panel, the driving motor 13 drives the bidirectional screw rod 10 to rotate, and then the two moving blocks 11 drive the spring clamp at the bottom of the connecting frame 12 to clamp the switch cabinet panel. Then, the switch cabinet panel can be driven upward by the set lifting assembly. Then, the staff can drive the switch cabinet panel to be transported through the mutual cooperation between the hand frame and the moving base 1, and the rotating disk 4 is driven to move by the set rotating motor 14, which can further improve the practicality of the entire device, thereby facilitating the spring clamp to clamp the switch cabinet panel. The whole process realizes the lifting and transportation of the switch cabinet panel, thereby assisting the staff to splice and assemble the switch cabinet panel, and does not require manual handling by the staff. It not only has high stability and improves safety, but also reduces the staff to a certain extent. working intensity; wherein, the specific working process of the lifting component is: the lifting motor 19 drives the lifting screw 17 to rotate, so that the lifting block 18 can move up and down, and the extended positioning plate 3 and the spring clamp arranged on the extended positioning plate 3 can lift the switch cabinet panel up and down, and in the process of the lifting block 18 lifting up and down, the stability of the extended positioning plate 3 in the lifting and lowering process can be improved by the mutual cooperation between the set limit rod 20 and the limit slot 21; wherein, by the cooperation of the set limit guide rod 6, the pressure plate 7, the compression spring 8, the T-shaped slider 16 and the guide slide groove 15, the switch cabinet panel can be stably clamped when there are irregular protrusions on the switch cabinet panel, thereby improving the practicality of the entire device for clamping the switch cabinet panel; wherein, by the mutual cooperation between the set reinforcement plate 22 and the auxiliary support plate 23, the switch cabinet panel can be supported, preventing the spring clamp from supporting the switch cabinet panel when it does not clamp the switch cabinet panel, thereby improving the practicality of the spring clamp to a certain extent.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device for switch cabinet production, comprising a movable base (1) and a handrail arranged on one side of the top of the movable base (1), characterized in that: A gantry (2) is provided on the top of the movable base (1); an extended positioning plate (3) is provided between the gantry (2) and the movable base (1) via a lifting assembly; a rotating disk (4) is provided at the extended end of the extended positioning plate (3) extending outwards via a rotating mechanism; and a plurality of groups of spring clamps for clamping the switch cabinet panel are provided at the bottom of the rotating disk (4) via an adjusting mechanism; Each set of spring clamps comprises two clamping plates (5) which are arranged in a 7-shape and which clamp the two sides of the switch cabinet panel synchronously. The clamping plates (5) are provided with at least two limit guide rods (6) which are arranged in parallel. The clamping plates (5) are provided with limit through holes for the limit guide rods (6) to move laterally. A pressure plate (7) which presses against the switch cabinet panel is also provided between the two limit guide rods (6). A compression spring (8) is provided between the pressure plate (7) and the clamping plates (5).

2. A lifting device for switch cabinet production according to claim 1, characterized in that: The adjustment mechanism comprises two fixed plates (9) arranged vertically downward and opposite to each other at the bottom of the rotating disk (4), a bidirectional screw rod (10) arranged horizontally is arranged between the fixed plates (9), and a moving block (11) which moves synchronously and towards each other is arranged on the bidirectional screw rod (10), the moving block (11) is connected to the spring clamp via a connecting frame (12), and a driving motor (13) which drives the bidirectional screw rod (10) to rotate is arranged on the fixed plate (9).

3. A lifting device for switch cabinet production according to claim 1, characterized in that: The contact surface of the pressure plate (7) for pressing against the switch cabinet panel is provided with an elastic soft rubber pad.

4. The lifting device for switch cabinet production according to claim 1, characterized in that: The rotating mechanism comprises a rotating motor (14) arranged on the top of the extended positioning plate (3), and the rotating disk (4) is mounted on the output shaft of the rotating motor (14).

5. The lifting device for switch cabinet production according to claim 1, characterized in that: A guide mechanism for guiding the pressing plate (7) is provided between the pressing plate (7) and the clamping plate (5), the guide mechanism comprising a guide slot (15) arranged on the pressing plate (7) and arranged in a T shape, and a T-shaped sliding block (16) is provided on the top of the pressing plate (7) and slides linearly along the guide slot (15).

6. The lifting device for switch cabinet production according to claim 1, characterized in that: The lifting assembly comprises a lifting screw (17) arranged between a gantry (2) and a movable base (1), and a lifting block (18) is arranged on the lifting screw (17) and moves up and down along the lifting screw, an extended positioning plate (3) is arranged on the lifting block (18), a limiting mechanism for limiting the lifting block (18) is arranged between the lifting block (18) and the gantry (2), and a lifting motor (19) is arranged on the gantry (2) to drive the lifting screw (17) to rotate.

7. A lifting device for switch cabinet production according to claim 6, characterized in that: The limiting mechanism comprises a limiting rod (20) arranged between the lifting block (18) and the gantry (2), and the gantry (2) is provided with a limiting slot hole (21) matched with the limiting rod (20).

8. The lifting device for switch cabinet production according to claim 1, characterized in that: A reinforcing plate (22) arranged in a trapezoidal shape is provided at the bottom of the pressing plate (7), and an auxiliary supporting plate (23) is also provided at the top of the reinforcing plate (22).

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