A transfer device for switchgear

Abstract

The utility model discloses a transfer device for switch cabinet, including the bottom plate, the bottom fixedly connected with two self -lock universal wheel and two gyro wheel of bottom plate, clamping mechanism, the clamping mechanism includes a plurality of fixed frame, a plurality of fixed frame all are fixedly connected on the upper surface of bottom plate, a plurality of fixed frame one side all are equipped with the moving frame, the upper surface of bottom plate is equipped with a plurality of slide groove, a plurality of moving frame bottom all are fixedly connected with two along the groove of slide groove and move the sliding block, the bottom plate is equipped with the connecting port of making adjacent two slide grooves intercommunication in. The utility model not only can separate and place door board or side board, can avoid door board or side board falling when transporting simultaneously, has guaranteed the security of switch cabinet door board or side board transfer, and can be convenient for staff to pull out door board or side board from bottom plate, and can avoid the wear and tear of door board or side board in the process of pulling out, improved the use effect of transfer device.

Description

Technical Field

[0001] This utility model relates to the field of switchgear transfer technology, and in particular to a transfer device for switchgear. Background Technology

[0002] A switchgear is a metal enclosed cabinet that integrates various electrical devices. It is a key device in the power system used for the distribution, control and protection of electrical energy. It consists of components such as cabinet, busbar, circuit breaker, disconnector, protective relay, measuring instruments and transformers. In the production process of switchgear, multiple cabinet doors or side panels from the same batch need to be transported to a designated location and assembled to form the cabinet.

[0003] Currently, when transferring cabinet doors or side panels, they are usually stacked on a transfer trolley. However, because the doors or side panels are stacked, they may collide with each other during transportation, causing damage to their surfaces. Furthermore, the doors or side panels may fall off the transfer trolley during the transfer process, resulting in further damage. To better address these issues, promote the development of industry technology, and enhance core competitiveness, this application proposes a new structural design that differs from existing technologies. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a transfer device for switch cabinets.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A transfer device for switchgear, comprising:

[0007] The base plate has two self-locking casters and two rollers fixedly connected to its bottom.

[0008] The clamping mechanism includes multiple fixed frames, each fixedly connected to the upper surface of the base plate. Each fixed frame has a movable frame on one side. The upper surface of the base plate has multiple sliding grooves. The bottom of each movable frame has two sliders that move along the groove direction. The base plate has a connecting port that connects two adjacent sliding grooves. A connecting block is provided in the connecting port and is fixed to two adjacent sliders.

[0009] A locking mechanism is provided, which is located on one side of the base plate and is used to move the movable frame and fix it in place.

[0010] As a further embodiment of this utility model, the push-locking mechanism includes a push frame, which is disposed on one side of the base plate. Two through-holes are opened on one side of the base plate, and the two through-holes are respectively connected to adjacent slide grooves. The two ends of the push frame extend through the two through-holes into the slide grooves and are fixed to adjacent sliders. A U-shaped frame is fixedly connected to one side of the base plate. Slide openings are opened on both sides of the U-shaped frame, and the push frame passes through the slide openings. A threaded opening is opened on one side of the U-shaped frame, and a locking screw that contacts the push frame is threaded into the threaded opening.

[0011] As a further improvement of this utility model, a sponge pad is fixedly connected to the opposite side of both the fixed frame and the movable frame.

[0012] As a further embodiment of this utility model, an installation groove is provided on the upper surface of the base plate at the position between the fixed frame and the movable frame, and a rubber roller is rotatably connected in the installation groove through a bearing.

[0013] As a further embodiment of this utility model, the bottom components of the fixed frame and the movable frame located in the middle are integrally formed with a gap.

[0014] As a further embodiment of this invention, the top of the rubber roller is higher than the upper surface of the base plate, and the height of the rubber roller protruding from the base plate is not higher than the gap.

[0015] As a further embodiment of this utility model, a push handle that is inclined is fixedly connected to one side of the base plate.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. In this utility model, the door panel or side panel is placed between the fixed frame and the movable frame through the cooperation of multiple fixed frames and movable frames. Then, the movable frame is driven to move, so that the movable frame clamps and fixes the door panel or side panel. This allows the door panel or side panel to be placed separately, and at the same time, it can prevent the door panel or side panel from falling during transportation, thus ensuring the safety of the transfer of the switch cabinet door panel or side panel.

[0018] 2. In this utility model, by setting up rubber rollers, after the door panel or side panel is transferred to the designated position, the rubber rollers facilitate the workers to pull the door panel or side panel out from the base plate, and can avoid wear and tear on the door panel or side panel during the pulling process, thus improving the effectiveness of the transfer device.

[0019] 3. In this utility model, by setting the sponge pad, when the moving frame clamps and fixes the door panel or side panel, the sponge pad can prevent the moving frame and the fixed frame from causing wear on the surface of the door panel or side panel, thereby ensuring the safety of clamping the door panel or side panel. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of a transfer device for a switchgear proposed in this utility model;

[0021] Figure 2 This is a partially enlarged structural diagram of a transfer device for a switchgear proposed in this utility model;

[0022] Figure 3 This is an enlarged structural diagram of the base plate of a transfer device for a switch cabinet proposed in this utility model.

[0023] In the diagram: 1. Base plate; 2. Push handle; 3. Moving frame; 4. Fixed frame; 5. Push frame; 6. Self-locking caster wheel; 7. U-shaped frame; 8. Locking screw; 9. Roller; 10. Sponge pad; 11. Slide opening; 12. Connecting block; 13. Slide groove; 14. Connection port; 15. Rubber roller; 16. Mounting groove; 17. Through port; 18. Slider. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are all within the protection scope of the present utility model.

[0025] Reference Figures 1-3 A transfer device for switchgear, comprising:

[0026] The bottom of the base plate 1 is fixed with two self-locking casters 6 and two rollers 9 by bolts. With the setting of the self-locking casters 6, when the base plate 1 moves to the designated position, the locking function of the self-locking casters 6 can make the base plate 1 stop at the designated position.

[0027] This utility model also includes a clamping mechanism, which includes multiple fixed frames 4, all of which are welded to the upper surface of the base plate 1. Each of the multiple fixed frames 4 is provided with a movable frame 3 on one side. Multiple sliding grooves 13 are provided on the upper surface of the base plate 1. Two sliders 18 that move along the groove direction of the sliding groove 13 are welded to the bottom of each of the multiple movable frames 3. A connecting port 14 is provided in the base plate 1 to connect two adjacent sliding grooves 13. A connecting block 12 is provided in the connecting port 14, and the connecting block 12 is fixed to the two adjacent sliders 18.

[0028] Specifically, the door panel or side panel is placed between the movable frame 3 and the fixed frame 4, and then the door panel or side panel is clamped and fixed by the cooperation of the movable frame 3 and the fixed frame 4. This allows the door panel or side panel to be placed separately, while preventing the door panel or side panel from falling during transportation, thus ensuring the safety of the transfer of the switch cabinet door panel or side panel.

[0029] This utility model also includes a push-locking mechanism, which is set on one side of the base plate 1 and is used to push the movable frame 3 to move and fix the movable frame 3. The push-locking mechanism includes a push frame 5, which is set on one side of the base plate 1. Two through holes 17 are opened on one side of the base plate 1. The two through holes 17 are respectively connected to the adjacent slide grooves 13. The two ends of the push frame 5 pass through the two through holes 17 and extend into the slide grooves 13 and are fixed to the adjacent sliders 18. A U-shaped frame 7 is welded on one side of the base plate 1. Slide openings 11 are opened on both sides of the U-shaped frame 7. The push frame 5 passes through the slide openings 11. A threaded opening is opened on one side of the U-shaped frame 7. A locking screw 8 that contacts the push frame 5 is threaded in the threaded opening.

[0030] Specifically, after placing the door panel or side panel, tighten the locking screw 8 by turning it. The locking screw 8 will move by engaging with the threaded opening. At this time, the locking screw 8 will push the push frame 5 to move into the through-hole 17. The push frame 5 will push the slider 18 connected to it to move in the slide groove 13. Since the sliders 18 move through the connecting block 12, when one slider 18 moves, it will also drive the other slider 18 to move, thereby moving the moving frame 3 towards the fixed frame 4. The moving frame 3 and the fixed frame 4 clamp and fix the door panel or side panel. Since the locking screw 8 locks and fixes the push frame 5, the moving frame 3 can be fixed, thereby ensuring the stable clamping of the door panel or side panel.

[0031] Both the fixed frame 4 and the movable frame 3 have sponge pads 10 glued to their opposite sides. During the clamping process, the sponge pads 10 on the movable frame 3 and the fixed frame 4 can prevent the movable frame 3 and the fixed frame 4 from making hard contact with the surface of the door panel or side panel, and prevent the movable frame 3 and the fixed frame 4 from causing wear to the surface of the door panel or side panel, thereby ensuring the safety of clamping the door panel or side panel.

[0032] In particular, an installation groove 16 is provided on the upper surface of the base plate 1 at the position between the fixed frame 4 and the movable frame 3. A rubber roller 15 is rotatably connected in the installation groove 16 via a bearing. The bottom parts of the fixed frame 4 and the movable frame 3 are integrally formed with a gap. The top of the rubber roller 15 is higher than the upper surface of the base plate 1, and the height of the rubber roller 15 protruding from the base plate 1 is not higher than the gap.

[0033] Specifically, after the door panel or side panel is placed, it will be located on the rubber roller 15. After the door panel or side panel is transported to the designated position, the locking screw 8 is loosened. At this time, the door panel or side panel can be pulled out from between the moving frame 3 and the fixed frame 4. Since the door panel or side panel is located on the rubber roller 15, the rubber roller 15 will rotate when the door panel or side panel is pulled out, which makes it convenient for the staff to pull the door panel or side panel out from the base plate 1 and can avoid the door panel or side panel from being worn during the pulling process.

[0034] In particular, a push handle 2 is fixed to one side of the base plate 1 by bolts, and the base plate 1 is moved by the push handle 2 through the self-locking caster 6 and roller 9.

[0035] Working principle: In use, place the door panel or side panel between the movable frame 3 and the fixed frame 4. At this time, the door panel or side panel will be located on the rubber roller 15. Then, turn the locking screw 8 to tighten it. The locking screw 8 will move by engaging with the threaded opening. At this time, the locking screw 8 will push the push frame 5 to move in the through port 17. The push frame 5 will push the slider 18 connected to it to move in the slide groove 13. Since the sliders 18 move through the connecting block 12, one slider... When 18 moves, it will also drive another slider 18 to move, thereby moving the moving frame 3 towards the fixed frame 4, so that the moving frame 3 and the fixed frame 4 clamp and fix the door panel or side panel. At the same time, the locking screw 8 locks and fixes the push frame 5, which can fix the moving frame 3, thereby ensuring the stable clamping of the door panel or side panel for transportation. This allows the door panel or side panel to be placed separately, and can also prevent the door panel or side panel from falling during transportation, ensuring the safety of the transfer of the switch cabinet door panel or side panel.

[0036] During the clamping process, the sponge pads 10 on the movable frame 3 and the fixed frame 4 can prevent the movable frame 3 and the fixed frame 4 from making hard contact with the surface of the door panel or side panel, and prevent the movable frame 3 and the fixed frame 4 from causing wear to the surface of the door panel or side panel, thereby ensuring the safety of clamping the door panel or side panel.

[0037] After the door panel or side panel is transported to the designated position, loosen the locking screw 8. At this time, the door panel or side panel can be pulled out from between the moving frame 3 and the fixed frame 4. Since the door panel or side panel is located on the rubber roller 15, the rubber roller 15 will rotate when the door panel or side panel is pulled out, which makes it convenient for the staff to pull the door panel or side panel out from the base plate 1 and can avoid the door panel or side panel being worn during the pulling process.

[0038] Furthermore, the terms "installation," "setup," "connection," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral constructions; they can refer to mechanical or electrical connections; they can refer to direct connections or indirect connections via an intermediate medium, or internal connections between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

Claims

1. A transfer device for switchgear, characterized in that, include: The bottom of the base plate (1) is fixedly connected to two self-locking casters (6) and two rollers (9). The clamping mechanism includes multiple fixed frames (4), which are fixedly connected to the upper surface of the base plate (1). Each of the multiple fixed frames (4) has a movable frame (3) on one side. The upper surface of the base plate (1) has multiple sliding grooves (13). The bottom of each of the multiple movable frames (3) has two sliders (18) that move along the groove direction of the sliding groove (13). The base plate (1) has a connecting port (14) that connects two adjacent sliding grooves (13). The connecting port (14) has a connecting block (12) and the connecting block (12) is fixed to the two adjacent sliders (18). A push-locking mechanism is provided on one side of the base plate to push the movable frame (3) to move and fix the movable frame (3).

2. The transfer device for switchgear according to claim 1, characterized in that, The push locking mechanism includes a push frame (5), which is set on one side of the base plate (1). Two through holes (17) are opened on one side of the base plate (1). The two through holes (17) are respectively connected to the adjacent slide groove (13). The two ends of the push frame (5) extend into the slide groove (13) through the two through holes (17) and are fixed to the adjacent slider (18). A U-shaped frame (7) is fixedly connected to one side of the base plate (1). Slide openings (11) are opened on both sides of the U-shaped frame (7). The push frame (5) passes through the slide openings (11). A threaded opening is opened on one side of the U-shaped frame (7). A locking screw (8) that contacts the push frame (5) is threaded in the threaded opening.

3. A transfer device for switchgear according to claim 2, characterized in that, Both the fixed frame (4) and the movable frame (3) have sponge pads (10) fixedly connected to their opposite sides.

4. A transfer device for switchgear according to claim 1, characterized in that, The upper surface of the base plate (1) is provided with an installation groove (16) located between the fixed frame (4) and the movable frame (3), and a rubber roller (15) is rotatably connected in the installation groove (16) through a bearing.

5. A transfer device for switchgear according to claim 4, characterized in that, The bottom components of the fixed frame (4) and the movable frame (3) located in the middle are integrally formed with gaps.

6. A transfer device for switchgear according to claim 5, characterized in that, The top of the rubber roller (15) is higher than the upper surface of the base plate (1), and the height of the rubber roller (15) protruding from the base plate (1) is not higher than the gap.

7. A transfer device for switchgear according to claim 1, characterized in that, A push handle (2) is fixedly connected to one side of the base plate (1) at an angle.

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