Magnetic suspension sliding door track structure convenient to overhaul

Abstract

The utility model discloses a magnetic suspension sliding door rail structure convenient to overhaul, which comprises a first rail and a second rail which are spliced with each other, the first rail and the second rail are internally communicated with each other to form a first rail groove and a second rail groove, and a movable rail assembly used for being connected with a door leaf is arranged in the second rail groove in a sliding mode. A motor assembly used for driving the movable rail assembly is arranged in the first rail groove. The width of the first track is A; the width of the door leaf is B; a > = B. When the motor assembly is overhauled and maintained, the second rail installed in the door opening can be detached by moving the door leaf and the movable rail assembly into the first rail, when the second rail is detached, the motor assembly located on the second rail is taken down synchronously, and then the motor assembly located on the first rail is pulled out from the side, close to the second rail, of the first rail. Therefore, the disassembly of the two motor assemblies can be completed. Operation is simple and fast, and maintenance and overhaul of the heavy sliding door are facilitated.

Description

Technical Field

[0001] The utility model relates to a maglev sliding door track structure which is convenient for maintenance. Background Art

[0002] The prior art, such as a Chinese invention patent application document with a publication number of CN117703208A, discloses a maglev sliding door system. A control box, a split motor housing and a power supply box are installed in the upper track. A motor circuit board is arranged in the control box. A motor wire coil is arranged in the split motor housing. The control box is detachably connected to the split motor housing. A power supply circuit board is arranged in the power supply box. The widths of the power supply box and the control box are greater than the middle partition groove and can be placed above the middle partition groove. The heights of the power supply box and the control box are less than the middle partition groove and can be rotated and drawn out downward from the middle partition groove. In the present invention, without removing the shielding parts below or on the side of the upper track of the door frame, only by releasing the locking of the split motor housing and the power supply box by the locking parts, the control box detachably connected to the split motor housing can be separated, and then the power supply box and the control box can be taken out by flipping, so as to repair and replace the motor circuit board or the power supply circuit board.

[0003] Based on the above, in order to facilitate the maintenance of the motor, the prior art adopts the separation of the circuit board from the motor main body. Although this split design can achieve maintenance by only disassembling the circuit board during later maintenance, the split design will increase the number of parts. Separating the motor from the circuit board also requires a separate power supply box or control box to protect the circuit board, increasing the production cost. And during later maintenance, it is necessary to flip the control box or the power supply box in the track to take it out downward, which is not conducive to operation in the narrow track space and needs further improvement. Content of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a maglev sliding door track structure which is convenient for maintenance.

[0005] A maglev sliding door track structure which is convenient for maintenance designed according to this purpose includes a first track and a second track spliced with each other. The first track and the second track are internally connected to form a first track groove and a second track groove. A moving track assembly for connecting a door leaf is slidably arranged in the second track groove. A motor assembly for driving the moving track assembly is arranged in the first track groove.

[0006] The width of the first track is A;

[0007] The width of the door leaf is B;

[0008] A≥B.

[0009] Preferably, two groups of the motor assemblies are arranged and are respectively arranged in the first track and the second track.

[0010] Preferably, the motor component plug-in is fixed in the first track groove.

[0011] Preferably, the moving rail assembly includes a moving rail, and a plurality of pulley groups are arranged on the moving rail along its moving direction, and the pulley groups are slidably arranged in the second track groove.

[0012] Compared with the prior art, when the motor component is overhauled and maintained, by moving the door leaf together with the moving rail assembly into the first track, the second track installed in the door opening can be disassembled. When the second track is disassembled, the motor component located on the second track is taken off synchronously, and then the motor component located in the first track is pulled out from the side of the first track close to the second track, and the disassembly of the two groups of motor components can be completed. The operation is simple and fast, which is beneficial to the maintenance and overhaul of the heavy sliding door. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of a magnetic levitation sliding door track structure;

[0014] Figure 2 is a sectional structural schematic diagram of a magnetic levitation sliding door track structure;

[0015] Figure 3 is a schematic diagram of the separation of the first track and the second track;

[0016] Figure 4 is an assembly schematic diagram of the first track groove and the motor component;

[0017] Figure 5 is an exploded structural schematic diagram of a magnetic levitation sliding door track structure;

[0018] Figure 6 is one of the plane schematic diagrams of the sliding door;

[0019] Figure 7 is one of the plane schematic diagrams of the sliding door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The present invention will be further described below with reference to the drawings and embodiments.

[0021] See Figures 1 - 7 , a magnetic levitation sliding door track structure convenient for maintenance, including a first track 10 and a second track 20 spliced with each other. The first track 10 and the second track 20 are internally connected to form a first track groove 110 and a second track groove 120. A moving rail assembly 40 for connecting a door leaf 50 is slidably arranged in the second track groove 120, and a motor component 30 for driving the moving rail assembly 40 is arranged in the first track groove 110;

[0022] The width of the first track 10 is A; the width of the door leaf 50 is B; A≥B. This width setting enables the door leaf 50 to be completely stored under the first track 10, so that when the second track 20 is disassembled, the second track 20 can be taken out downward without being blocked by the door leaf 50.

[0023] In the above embodiment, the first track and the second track are provided. When the motor assembly is overhauled and maintained, by moving the door leaf together with the moving track assembly into the first track, the second track installed in the door opening can be disassembled. When the second track is disassembled, the motor assembly located on the second track is removed synchronously, and then the motor assembly located in the first track is pulled out from the side of the first track close to the second track, and the disassembly of the two groups of motor assemblies can be completed. The operation is simple and fast, which is beneficial to the maintenance and repair of the heavy sliding door.

[0024] See Figure 5 , two groups of the motor assemblies 30 are provided and are respectively arranged in the first track 10 and the second track 20.

[0025] See Figure 7 , the plug-in of the motor assembly 30 is fixed in the first track groove 110.

[0026] See Figure 5 , the moving track assembly 40 includes a moving track 410, and a plurality of pulley groups 420 are arranged along the moving direction of the moving track 410, and the pulley groups 420 are slidably arranged in the second track groove 120.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic levitation sliding door track structure convenient for maintenance, characterized in that: It includes a first track (10) and a second track (20) spliced with each other. The first track (10) and the second track (20) are internally connected to form a first track groove (110) and a second track groove (120). A moving track assembly (40) for connecting a door leaf (50) is slidably arranged in the second track groove (120), and a motor assembly (30) for driving the moving track assembly (40) is arranged in the first track groove (110). The width of the first track (10) is A; The width of the door leaf (50) is B; A ≥ B.

2. The magnetic levitation sliding door track structure convenient for maintenance according to claim 1, wherein: There are two sets of the motor assemblies (30), which are respectively arranged in the first track (10) and the second track (20).

3. A magnetic levitation sliding door track structure convenient for maintenance according to claim 1, characterized in that: The motor assembly (30) is fixed in the first track groove (110) by plugging.

4. A magnetic levitation sliding door track structure convenient for maintenance according to claim 1, wherein: The moving track assembly (40) includes a moving track (410). Along the moving direction of the moving track (410), multiple sets of pulley groups (420) are arranged. The pulley groups (420) are slidably arranged in the second track groove (120).

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