Switch cabinet transfer device

Abstract

The utility model discloses a switch cabinet transfer device, and relates to the technical field of transfer equipment, the switch cabinet transfer device comprises a frame plate, a frame composed of two vertical frames and a transverse frame, a limiting assembly, a lifting assembly and a plurality of supporting rollers, and the bottom of the frame is provided with self-locking universal wheels. Sliding grooves are vertically formed in the positions, close to the lower portions, of the inner side walls of two vertical frames of the frame, sliding blocks are arranged on the sliding grooves in a sliding mode, connecting rods are fixedly arranged on the two sliding blocks respectively, connecting plates are fixedly arranged on the connecting rods, the connecting plates are fixedly connected with mounting plates, and a plurality of supporting rollers are evenly arranged in parallel and rotationally arranged between the mounting plates. According to the utility model, personnel can push the switch cabinet to a row of supporting rollers, then the switch cabinet is horizontally limited through the limiting assembly, the safety is improved, finally, the transferring, loading and unloading processes can be completed by only one person, hoisting equipment is not needed, the whole process is simple and convenient, and the transferring efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer equipment, in particular to a switch cabinet transfer device. Background Art

[0002] Most switch cabinets are small and difficult to carry by one person, so a transport trolley is needed to transport the switch cabinet body during production.

[0003] However, there are some defects in the transport vehicle's transportation method. When loading and unloading goods (goods refer to switch cabinets), lifting equipment is required, or multiple people are required to move them to the transport vehicle, which is troublesome, time-consuming and labor-intensive. Moreover, after loading them on the transport vehicle, people are still needed to support them to avoid tipping over, which has poor safety. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a switch cabinet transfer device, in which personnel can push the switch cabinet onto a row of support rollers, and then horizontally limit the switch cabinet through a limit assembly to improve safety, and finally transfer it. The loading and unloading process only requires one person to complete, and there is no need to use lifting equipment. The whole process is simple and convenient, and the transfer efficiency is high.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a switch cabinet transfer device, comprising a frame consisting of two vertical frames and a horizontal frame, a limit assembly, a lifting assembly and multiple support rollers, the bottom of the frame is provided with a self-locking universal wheel, the inner side walls of the two vertical frames of the frame are vertically opened near the lower part, a slide groove is slidably provided on the slide groove, a slider is slidably provided on the two sliders, connecting rods are respectively fixedly provided on the two sliders, a connecting plate is fixedly provided on the connecting rod, a mounting plate is fixedly connected to the connecting plate, a plurality of support rollers are evenly arranged in parallel and rotatably arranged between the mounting plates, the lifting assembly is arranged at the bottom of the horizontal frame of the frame, the traction end of the lifting assembly is connected to the slider and can pull the slider to move in the vertical direction, the limit assembly is arranged on the front and rear side walls of the frame and is located at the center height, and the limit assembly can tighten and limit the front and rear positions of the cabinet body of the switch cabinet.

[0006] Preferably, the limiting assembly includes a pair of belts and a pair of sliding locks, one end of the pair of belts are rotatably connected to the front and rear side walls of one of the vertical frames of the frame, and the pair of sliding locks are respectively arranged at the same height of the front and rear side walls of the other vertical frame of the frame, and the belts can be inserted into the sliding locks for locking.

[0007] Preferably, the lifting assembly includes a winch with double rotating ends, a power supply, a pair of rotating shafts, a pair of traction ropes and a pair of take-up wheels, the power supply is arranged at the top of the frame, the winch is arranged at the center position of the bottom surface of the horizontal frame of the frame and is electrically connected to the power supply, one end of a pair of rotating shafts are respectively connected to the two rotating ends of the winch, and the other end is rotatably connected to the vertical frame side walls of the frame, a pair of take-up wheels are respectively fixed on the rotating shafts and are located close to the outside, one end of the traction rope is connected to the take-up wheel, and the other end is connected to the upper surface of the slider.

[0008] Preferably, holes are provided on the two vertical frames of the frame at a height corresponding to the top of the slide groove, a slot is provided on one side of the slider corresponding to the bottom of the slide groove, a pin is inserted into the hole from the outside to the inside, and the pin can be inserted into the slot when the slot is at the same height as the hole.

[0009] Preferably, a compression spring is arranged in the slide groove, the upper end of the compression spring is fixedly connected to the top of the slide groove, and the lower end of the compression spring is fixedly connected to the upper surface of the slider.

[0010] The utility model provides a switch cabinet transfer device, which has the following beneficial effects:

[0011] 1. The utility model allows personnel to push the switch cabinet onto a row of support rollers, and then use the limit assembly to limit the switch cabinet horizontally to improve safety, and finally transport it. The loading and unloading process only requires one person to complete it, without the need to use lifting equipment. The whole process is simple and convenient, and the transportation efficiency is high;

[0012] 2. The limit assembly of the utility model adopts a belt, which is rotatably arranged on the front and rear side walls of the frame, and the switch cabinet is tightened and limited by the belt, and the belt is fixed by a sliding lock, thereby ensuring the overall stability of the switch cabinet, improving the safety of transportation, and facilitating disassembly and locking, thereby improving transportation efficiency;

[0013] 3. The lifting assembly of the utility model adopts the method of winding the winch to lift the sliders on both sides, thereby driving the support rollers to lift off the ground for easy transportation. This method has good synchronization and ensures that the support rollers are in a horizontal state, thereby ensuring the stability of the switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of a switch cabinet transfer device of the utility model;

[0015] Figure 2 This is a front cross-sectional view of a switch cabinet transfer device of the utility model;

[0016] Figure 3 It is a schematic diagram of the arrangement of the support cabinet of the utility model.

[0017] In the figure: 1. Self-locking universal wheel; 2. Connecting plate; 3. Connecting rod; 4. Towing rope; 5. Belt; 6. Frame; 7. Reel; 8. Winch; 9. Power supply; 10. Rotating shaft; 11. Sliding lock; 12. Sliding block; 13. Latch; 14. Mounting plate; 15. Support roller; 16. Slot; 17. Socket; 18. Slide; 19. Compression spring. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figure 1-3As shown, a switch cabinet transfer device includes a frame 6 composed of two vertical frames and a horizontal frame, a limit assembly, a lifting assembly and a plurality of support rollers 15, a self-locking universal wheel 1 is arranged at the bottom of the frame 6, a slide groove 18 is vertically opened near the lower part of the inner wall of the two vertical frames of the frame 6, a slider 12 is slidably arranged on the slide groove 18, a connecting rod 3 is fixedly arranged on the two sliders 12, a connecting plate 2 is fixedly arranged on the connecting rod 3, and the connecting plate 2 is fixedly connected to the mounting plate 14, and a plurality of support rollers 15 are evenly arranged in parallel and rotatably arranged on the mounting plate 14 The lifting component is arranged at the bottom of the horizontal frame of the frame 6, the traction end of the lifting component is connected to the slider 12 and can pull the slider 12 to move in the vertical direction, the limiting component is arranged on the front and rear side walls of the frame 6 and is located at the center height, and the limiting component can fasten and limit the front and rear positions of the switch cabinet body; the limiting component includes a pair of belts 5 and a pair of sliding locks 11, one end of the pair of belts 5 is respectively rotatably connected to the front and rear side walls of one of the vertical frames of the frame 6, and the pair of sliding locks 11 are respectively arranged on the front and rear side walls of the other vertical frame of the frame 6 At the same height, the belt 5 can be inserted into the sliding lock buckle 11 for locking; the lifting assembly includes a winch 8 with double rotating ends, a power supply 9, a pair of rotating shafts 10, a pair of traction ropes 4 and a pair of take-up wheels 7, the power supply 9 is arranged on the top of the frame 6, the winch 8 is arranged at the center position of the bottom surface of the horizontal frame of the frame 6, and is electrically connected to the power supply 9, one end of a pair of rotating shafts 10 is respectively connected to the two rotating ends of the winch 8, and the other end is rotatably connected to the vertical frame side wall of the frame 6, a pair of take-up wheels 7 are respectively fixed on the rotating shafts 10 and are located near the outside. One end of the traction rope 4 is connected to the take-up wheel 7, and the other end is connected to the upper surface of the slider 12; a hole 17 is provided on the two vertical frames of the frame 6 and at a height position corresponding to the top of the slide groove 18, and a slot 16 is provided on the slider 12 at one side corresponding to the bottom of the slide groove 18, and a pin 13 is inserted into the hole 17 from the outside to the inside, and the pin 13 can be inserted into the slot 16 when the slot 16 and the hole 17 are at the same height; a compression spring 19 is arranged in the slide groove 18, and the upper end of the compression spring 19 is fixedly connected to the top of the slide groove 18, and the lower end is fixedly connected to the upper surface of the slider 12.

[0020] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0021] According to the instruction manual Figure 1-3It can be known that when the utility model is used, the personnel move the frame 6 to the position of the switch cabinet to be transported through the self-locking universal wheel 1. First, the personnel unlock the limit assembly and lower the moving end of the lifting assembly to make the mounting plate 14 fall to the ground; at this time, the personnel load the switch cabinet from the front or back of the frame 6, and the personnel slightly tilt the switch cabinet so that the edgemost support roller 15 enters the side of the switch cabinet that is lifted. At this time, the personnel pushes the switch cabinet so that its bottom completely enters the top of the multiple support rollers 15 with the help of the rolling of the support rollers 15, that is, inside the frame 6. The whole process can be completed by one person, and the process is relatively easy, convenient and fast. Then, the slider 12, the connecting rod 3, the connecting plate 2, the mounting plate 14, the multiple support rollers 15 and the switch cabinet on the support rollers 15 are lifted by the lifting assembly and left the place to ensure subsequent transportation. Then, the personnel tighten the front and rear positions of the switch cabinet body through the limit assembly, which is equivalent to fixing the horizontal direction of the switch cabinet, ensuring the overall stability of the switch cabinet. Finally, the personnel push and transport the switch cabinet to the designated location, unlock the limit assembly, drop the switch cabinet, push the switch cabinet out, and complete the unloading process. The process is simple and convenient. Compared with the prior art, the loading and unloading process of the utility model only requires one person to complete, without the need for lifting equipment. The whole process is simple and convenient, with high transportation efficiency. The limit assembly limits the switch cabinet horizontally to improve safety. The limit assembly here can be set in multiple groups to further ensure the stability of the switch cabinet.

[0022] The limiting assembly includes a pair of belts 5 and a pair of sliding locks 11. One end of the pair of belts 5 is rotatably connected to the front and rear side walls of one of the vertical frames of the frame 6, and the pair of sliding locks 11 are respectively arranged at the same height of the front and rear side walls of the other vertical frame of the frame 6. When locking, the personnel only need to insert the belt 5 into the sliding lock 11 like pulling out a belt, tightening it more and more to lock it. The sliding lock 11 also has an unlocking function, which is also convenient for subsequent loosening. The structure is simple and the effect is excellent.

[0023] Among them, the lifting component includes a winch 8 with double rotating ends, a power supply 9, a pair of rotating shafts 10, a pair of traction ropes 4 and a pair of take-up wheels 7. The power supply 9 is arranged at the top of the frame 6, the winch 8 is arranged at the center position of the bottom surface of the horizontal frame of the frame 6, and is electrically connected to the power supply 9. One end of a pair of rotating shafts 10 is respectively connected to the two rotating ends of the winch 8, and the other end is rotatably connected to the vertical frame side wall of the frame 6. A pair of take-up wheels 7 are respectively fixed on the rotating shafts 10 and are located close to the outside. One end of the traction rope 4 is connected to the take-up wheel 7, and the other end is connected to the upper surface of the slider 12.

[0024] When working, the power supply 9 supplies power to the winch 8, and the rotating end of the winch 8 drives the rotating shaft 10 and the take-up wheel 7 on the rotating shaft 10 to rotate, thereby rolling up the traction rope 4, causing the slider 12 connected to the other end to move upward, thereby driving the multiple support rollers 15 and the switch cabinet on the support rollers 15 to lift up and leave the ground. On the contrary, when the take-up wheel 7 releases the traction rope 4, the switch cabinet falls to the ground due to the influence of gravity. This method has good synchronization, ensuring that the support rollers 15 are in a horizontal state, thereby ensuring the stability of the switch cabinet.

[0025] Among them, a hole 17 is opened on the two vertical frames of the frame 6 and at a height corresponding to the top of the slide groove 18, and a slot 16 is opened on the side of the slider 12 corresponding to the bottom of the slide groove 18. A pin 13 is inserted into the hole 17 from the outside to the inside. When the slot 16 and the hole 17 are at the same height, the pin 13 can be inserted into the slot 16, so as to fix the slider 12 in the vertical direction, reduce the load of the traction rope 4, and make the switch cabinet more stable.

[0026] Among them, a compression spring 19 is arranged in the slide groove 18, the upper end of the compression spring 19 is fixedly connected to the top of the slide groove 18, and the lower end is fixedly connected to the upper surface of the slider 12. The elastic force of the compression spring 19 can give the slider 12 a downward force to tighten the traction rope 4, thereby ensuring the uniformity of the wire collection and square wire of the wire collection wheel 7. In addition, when the support roller 15 is lowered, the compression spring 19 pushes the slider 12 so that the mounting plate 14 falls to the ground, and the contact with the ground is more stable than that without a spring.

[0027] Although 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 switch cabinet transfer device, characterized in that: The invention comprises a frame (6) composed of two vertical frames and a horizontal frame, a limiting assembly, a lifting assembly and a plurality of supporting rollers (15), wherein a self-locking universal wheel (1) is arranged at the bottom of the frame (6), a slide groove (18) is vertically opened near the lower part of the inner side walls of the two vertical frames of the frame (6), a slider (12) is slidably arranged on the slide groove (18), a connecting rod (3) is fixedly arranged on the two sliders (12), a connecting plate (2) is fixedly arranged on the connecting rod (3), a mounting plate (14) is fixedly connected to the connecting plate (2), a plurality of supporting rollers (15) are evenly arranged in parallel and rotatably arranged between the mounting plates (14), the lifting assembly is arranged at the bottom of the horizontal frame of the frame (6), a traction end of the lifting assembly is connected to the slider (12) and can pull the slider (12) to move in the vertical direction, the limiting assembly is arranged on the front and rear side walls of the frame (6) and is located at the center height, and the limiting assembly can fasten and limit the front and rear positions of the cabinet body of the switch cabinet.

2. A switch cabinet transfer device according to claim 1, characterized in that: The limiting assembly comprises a pair of belts (5) and a pair of sliding lock buckles (11), one end of the pair of belts (5) is rotatably connected to the front and rear side walls of one of the vertical frames of the frame (6), and the pair of sliding lock buckles (11) are respectively arranged at positions at the same height as the front and rear side walls of the other vertical frame of the frame (6), and the belts (5) can be inserted into the sliding lock buckles (11) for locking.

3. A switch cabinet transfer device according to claim 1, characterized in that: The lifting assembly comprises a winch (8) with double rotating ends, a power source (9), a pair of rotating shafts (10), a pair of traction ropes (4) and a pair of take-up wheels (7). The power source (9) is arranged at the top of the frame (6). The winch (8) is arranged at the center of the bottom surface of the horizontal frame of the frame (6) and is electrically connected to the power source (9). One end of the pair of rotating shafts (10) is respectively connected to the two rotating ends of the winch (8), and the other end is rotatably connected to the vertical frame side wall of the frame (6). The pair of take-up wheels (7) are respectively fixed on the rotating shafts (10) and are located close to the outer side. One end of the traction rope (4) is connected to the take-up wheel (7), and the other end is connected to the upper surface of the slider (12).

4. A switch cabinet transfer device according to claim 1, characterized in that: A plug hole (17) is provided on the two vertical frames of the frame (6) at a height corresponding to the top of the slide groove (18); a slot (16) is provided on one side of the slider (12) corresponding to the bottom of the slide groove (18); a latch (13) is inserted from the outside to the inside of the plug hole (17); and when the slot (16) and the plug hole (17) are at the same height, the latch (13) can be inserted into the slot (16).

5. A switch cabinet transfer device according to claim 1, characterized in that: A compression spring (19) is arranged in the slide groove (18), the upper end of the compression spring (19) is fixedly connected to the top of the slide groove (18), and the lower end of the compression spring (19) is fixedly connected to the upper surface of the slider (12).

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