CN219826560U - Magnetic suspension door machine with detachable wheel group structure - Google Patents

Abstract

The utility model belongs to the technical field of magnetic suspension doors, and provides a magnetic suspension door machine with a detachable wheel group structure, which comprises: the guide rail comprises a fixed groove and a sliding groove; a power mechanism is arranged in the fixed groove, a movable rail is arranged in the sliding groove, and the power mechanism controls the movable rail to move along the sliding groove; the movable rail is provided with a roller group, the movable rail is movably connected with the chute through the roller group, a slot is formed in one side of the chute, which is far away from the fixed chute, the slot is arranged in parallel with the chute, the length of the roller group in the first direction or the length of the roller group in the third direction is smaller than the width of the slot, and the length of the roller group in the second direction is larger than the width of the slot; when the length of the second direction of the roller group is perpendicular to the extending direction of the groove, the roller group can roll in the groove. According to the utility model, the roller group which is easy to detach and separate is arranged, when the rollers need to be replaced, the rollers can be taken out from the grooves below the guide rail only by loosening the fixing between the roller group and the movable rail, so that manpower and material resources in the maintenance process of the door machine are greatly saved.

Description

Magnetic suspension door machine with detachable wheel group structure

Technical Field

The utility model belongs to the technical field of magnetic suspension doors, and particularly relates to a magnetic suspension door machine with a detachable wheel group structure.

Background

With the wider and wider application of the magnetic suspension automatic door, the maintenance of the magnetic suspension door machine is also more and more important, wherein the pulley on the movable rail is used as a wearing part of the magnetic suspension door machine, so that the magnetic suspension door machine needs to be replaced after the service life is reached. At present, if the pulley in the magnetic levitation door machine needs to be replaced, the door machine is generally required to be detached from the wall entirely, then the movable rail is detached from the side face of the door machine, and then the pulley on the movable rail can be replaced. However, the rail is generally detached with a great deal of manpower and material resources, especially when the door machine is installed in a hidden manner, the rail is often detached to damage the decorative surface of the rail, and after the rail is reinstalled, the rail is required to be reinstalled, so that the time and effort are more wasted.

Disclosure of Invention

In order to overcome the prior art, the utility model aims to provide a magnetic suspension door machine with a detachable wheel group structure.

The technical scheme adopted for solving the technical problems is as follows:

a magnetic levitation door machine with a detachable wheelset structure, comprising: the guide rail comprises a fixed groove and a sliding groove, wherein the fixed groove is positioned at one side of the sliding groove, and the fixed groove and the sliding groove extend along the length of the guide rail in the direction; a power mechanism is arranged in the fixed groove, a movable rail is arranged in the sliding groove, and the power mechanism controls the movable rail to move along the sliding groove; the movable rail is provided with a roller group, the movable rail is movably connected with the sliding groove through the roller group, a groove is formed in one side, far away from the fixed groove, of the sliding groove, the groove is arranged in parallel with the sliding groove, and the length of the roller group in the first direction is smaller than the width of the groove, or the length of the roller group in the third direction is smaller than the width of the groove; the length of the roller group in the second direction is larger than the width of the slot; when the length of the second direction of the roller group is perpendicular to the extending direction of the slot, the roller group can roll in the chute.

The working principle is as follows: the guide rail is divided into a fixed groove and a sliding groove, when the power mechanism in the fixed groove is driven, the movable rail in the sliding groove is driven to move along the sliding groove, and meanwhile, the roller set is arranged on the movable rail and is matched with the sliding groove in a rolling way, so that the movement of the movable rail is smoother; when the roller set is replaced, the roller set can be taken out from the groove at the bottom of the guide rail only by loosening the connection between the roller set and the movable rail.

Preferably, the roller set comprises first rollers, first clamping blocks and connecting rods, wherein the first clamping blocks are arranged on the movable rail through the connecting rods, two first rollers are arranged, and the two first rollers are respectively arranged on two sides of the first clamping blocks; the inner side walls of the two sides of the sliding groove are respectively provided with a roller groove along the extending direction of the sliding groove, the first rollers are matched in the roller grooves, and the movable rail moves along the sliding groove through the matching of the first rollers and the roller grooves.

Preferably, the first clamping block is U-shaped or U-shaped, the opening of the first clamping block is clamped on the movable rail, the two first rollers are respectively arranged on two side edges of the first clamping block, the distance between two end faces of the opening of the first clamping block forms the first direction length of the roller group, and the distance between the opening end and the bottom of the first clamping block forms the third direction length of the roller group.

Preferably, the device further comprises a connecting block; the roller set is provided with a plurality of rollers; the connecting block connects at least two roller groups together to form a roller module.

Preferably, the roller set further comprises a connecting block, at least two clamping grooves are formed in the connecting block, and each clamping groove and each first clamping block are correspondingly fixed.

Preferably, the movable rail is provided with a mounting groove along the extending direction of the slot, and the roller group is mounted on the movable rail through the mounting groove.

Preferably, the roller set further comprises a first limiting block, a limiting groove is formed in the mounting groove along the extending direction of the movable rail, and the first limiting block is connected with the connecting rod and is matched with the limiting groove.

Preferably, the device also comprises a gap adjusting wheel set, wherein the gap adjusting wheel set comprises a second roller, a second clamping block and a gap adjusting rod; the second clamping block is tightly propped and fixed on the movable rail through the gap adjusting rod, the second rollers are arranged on two sides of the second clamping block, and the second rollers are in rolling fit with the sliding grooves.

Preferably, the length of the gap adjusting wheel set in the first direction is smaller than the width of the slot, or the length of the gap adjusting wheel set in the third direction is smaller than the width of the slot, and the length of the gap adjusting wheel set in the second direction is larger than the width of the slot.

Preferably, stop blocks are arranged at two ends of the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up the roller train of easily dismantling the separation, when needing to change the gyro wheel, only need loosen the roller train and move the fixed between the rail, let the roller train can remove the rail, later rotate the roller train, make the first direction length of roller train align with the fluting, because the first direction length of roller train is less than grooved width, consequently can take out the roller train from the fluting of guide rail below, thereby saved the process of tearing down the whole follow wall of door machine, saved manpower and materials in the door machine maintenance process greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a magnetic levitation door with a detachable wheel assembly structure;

FIG. 2 is an exploded view of the magnetic levitation door with detachable wheel assembly structure;

FIG. 3 is a schematic view of a portion of the magnetic levitation door with removable wheelset structure;

FIG. 4 is a side view of a rail;

FIG. 5 is a side view of a movable rail;

FIG. 6 is an exploded view of the roller set;

fig. 7 is an exploded view of the roller module.

1. A guide rail; 10. a fixed groove; 11. a chute; 12. slotting; 13. a roller groove; 2. a power mechanism; 3. a movable rail; 30. a mounting groove; 31. a limit groove; 4. a roller set; 40. a first roller; 41. a first clamping block; 42. a connecting rod; 44. a first limiting block; 5. gap adjusting wheel sets; 50. a second roller; 51. a second clamping block; 52. a gap adjusting rod; 6. a stop block; 7. a connecting block; 8. a gasket.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. The embodiments of the present utility model and the features in the embodiments may be combined with each other without collision. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, and the described embodiments are merely some, rather than all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 7, the present utility model specifically discloses a magnetic levitation door machine having a detachable wheel set structure, in which a guide rail 1 of the door machine may be mounted on a wall, and of course, the guide rail 1 may also be mounted on a door frame, a window frame, a bracket, etc., the guide rail 1 includes two parts of a fixed groove 10 and a sliding groove 11, wherein the fixed groove 10 and the sliding groove 11 are disposed side by side and parallel to each other along the extending direction of the guide rail 1, the fixed groove 10 is located at a side close to the wall, the sliding groove 11 is located at a side far from the wall, then a spacer 8 is mounted at the bottom of a power mechanism 2, the power mechanism 2 is fixed on the fixed groove 10 through the spacer 8, or the power mechanism 2 is directly mounted on the fixed groove 10 through a screw fixing manner, then the movable rail 3 is put into the sliding groove 11, and a roller set 4 is inserted from the slotted 12 at the bottom of the guide rail 1, and is mounted at the bottom of the movable rail 3, and at this time, the movable rail 3 and the sliding groove 11 are connected in rolling manner through the wheel set 4, wherein the power mechanism 2 in this embodiment is a motor, and then the power mechanism 2 is a motor, and other power elements may be replaced as required. When the power mechanism 2 is started, the brake rail 3 is controlled to move along the sliding groove 11 through the magnetic field, at the moment, the brake rail 3 is adsorbed by the power mechanism 2, and the roller set 4 connected to the brake rail 3 can be attached to the roller groove 13 for movement, so that the process of moving the brake rail 3 is smoother. When the roller set 4 needs to be replaced, only the connection between the roller set 4 and the movable rail 3 is required to be loosened, the roller set 4 is moved away from the movable rail 3, and then the roller set 4 rotates, and at this time, the roller set 4 can be taken out from the slot 12 at the bottom because the length in the first direction or the length in the third direction of the roller set 3 is smaller than the width of the slot 12.

In a further alternative embodiment, the roller set 4 specifically discloses that the roller set 4 includes a first roller 40, a first clamping block 41 and a connecting rod 42, wherein before the two first rollers 40 are installed on two sides of the first clamping block 41, then the first clamping block 41 on which the first roller 40 is installed is placed into the chute 11 from the bottom slot 12, after the first clamping block 41 is completely placed into the chute 11, the first clamping block 41 is rotated, the connecting line of the two first rollers 40 is perpendicular to the extending direction of the slot 12, at this time, the two first rollers 40 can be clamped in the roller grooves 13 on two sides of the chute 11, then the first clamping block 41 is pushed to the lower side of the movable rail 3, and the first clamping block 41 and the movable rail 3 are in threaded connection through the connecting rod 42, therefore, in the sliding process of the movable rail 3, the movable rail 3 rolls in the roller groove 13 through the first roller 40, so that the movement of the movable rail 3 is smoother.

In addition, it should be noted that a spacer 8 is further disposed on the first clamping block 41, and the spacer 8 heightens the first clamping block 41, so that a drop is generated between the gap adjusting wheel set 5 and the roller set 4, and further the gap adjusting wheel set 5 can perform a better clamping and fixing function.

In a further preferred embodiment, the shape of the first clamping block 41 is specifically disclosed as a U shape or a U shape, wherein the opening of the first clamping block 41 corresponds to the shape and the size of the bottom of the movable rail 3, so when the first clamping block 41 is sleeved on the bottom of the movable rail 3, even if the first clamping block 41 is fixedly connected without the connecting rod 42, the first clamping block 41 does not shake at will, and the stability of the structure is improved; meanwhile, the length of the first direction between the two end faces of the opening of the first clamping block 41 is smaller than the width of the slot 12, or the length of the third direction between the opening end and the bottom of the first clamping block 41 is smaller than the width of the slot 12, so that when the first clamping block 41 is separated from the movable rail 3, the first clamping block 41 can be taken out of the slot 12 after rotation, and therefore the roller set 4 can be replaced without disassembling the guide rail 1, and the process of replacing the roller set 4 is simplified.

In a further preferred embodiment, as shown in fig. 7, the device further comprises a connecting block 7, two ends of the connecting block 7 are respectively provided with a clamping groove at one side facing the movable rail 3, a boss is formed between the two clamping grooves, in the installation process, each clamping groove is respectively matched and fixed with a first clamping block 41 on each roller set 4, the side wall of each roller set 4 is tightly attached to the boss, further, the two roller sets 4 are mutually matched with the two roller grooves 13 to form a roller module, the two roller sets 4 are connected to improve the load performance, the roller sets 4 can move more stably, the clamping grooves of the connecting block 7 are designed to enable the two roller sets 4 to be tightly combined to form a whole, and the phenomenon that the running noise is increased or unsmooth due to the deviation in the installation of the roller sets is avoided. Of course, three, four or more clamping grooves of the connecting block 7 can be formed as required, so that the connecting block is matched and fixed with more roller groups 4, and the moving rail 3 moves more stably;

in a further preferred embodiment, as shown in fig. 3, the roller modules are provided with two, and the two roller modules are respectively mounted on the movable rail 3, so that the movement of the movable rail 3 is more balanced. Of course, in order to provide the moving stability of the moving rail 3, the roller modules may be added to three or more roller modules, so as to further improve the moving stability of the moving rail 3 in the moving process.

In a further preferred embodiment, the movable rail 3 is provided with a mounting groove 30 along the extension direction of the slot 12, the roller set 4 being mounted on said movable rail 3 via said mounting groove 30.

In a further preferred embodiment, the mounting groove 30 is provided with a limit groove 31, the limit groove 31 is arranged along the extending direction of the movable rail 3, the limit grooves 31 are respectively arranged at two sides of the mounting groove 30, and the roller group 4 further comprises a first limit block 44. In the installation process, first limiting block 44 is firstly installed in limiting groove 31, first limiting block 44 can slide back and forth in limiting groove 31, then first clamping block 41 is installed below moving rail 3, connecting rod 42 sequentially passes through connecting block 7, first clamping block 41 and moving rail 3 and finally is in threaded connection with first limiting block 44, when connecting rod 42 and limiting block are in the state of not being fully screwed, because first limiting block 44 is limited by limiting groove 31, roller group 4 is ensured not to fall down in the state of not being fully connected, at this time, roller group 4 is also convenient to adjust in position, after roller group 4 is adjusted in position, connecting rod 42 is completely screwed, first limiting block 44 can be mutually clamped with limiting groove 31, and therefore roller group 4 is installed on moving rail 3 through mutually clamping cooperation of limiting groove 31 and first limiting block 44 on both sides of installing groove 33.

In a further alternative embodiment, the device further comprises a gap adjusting wheel set 5, wherein the gap adjusting wheel set 5 comprises a second roller 50, a second clamping block 51 and a gap adjusting rod 52; the second clamping block 51 is in a U shape or a U shape, wherein the opening of the second clamping block 51 corresponds to the shape and the size of the bottom of the movable rail 3, and the second roller 50 is installed at two ends of the second clamping block 51 and is matched with the roller groove 13, so when the first clamping block 41 is sleeved at the bottom of the movable rail 3, even if the second clamping block 51 is connected without the gap adjusting rod 52, the second clamping block 51 cannot shake randomly, the stability of the structure is improved, meanwhile, in the installation process, the gap adjusting rod 52 is rotated, so that the second clamping block 51 and the second roller 50 are driven to move to the side close to the top of the sliding groove 11, the gap between the second roller 50 and the top of the sliding groove 11 is changed, and the second roller 50 is abutted against the top of the sliding groove 11, so that the shaking of the movable rail 3 in the moving process can be reduced in a jacking manner.

In a further preferred embodiment, the length of the second clamping block 51 in the first direction between the two end faces of the opening is smaller than the width of the slot 12, so that when the second clamping block 51 is separated from the movable rail 3, the second clamping block 51 can be taken out of the slot 12 after rotation, and therefore the gap adjusting wheel set 5 can be replaced without disassembling the guide rail 1, and the process of replacing the gap adjusting wheel set 5 is simplified.

In a further alternative embodiment, both ends of the chute 11 are provided with stop blocks 6 to prevent the movable rail 3 from falling off during movement.

The present utility model is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model are within the scope of the technical proposal of the present utility model.

Claims (10)

1. Magnetic levitation door machine with detachable wheelset structure, characterized by comprising:

the guide rail comprises a fixed groove and a sliding groove, wherein the fixed groove is positioned at one side of the sliding groove, and the fixed groove and the sliding groove extend along the length of the guide rail in the direction;

a power mechanism is arranged in the fixed groove, a movable rail is arranged in the sliding groove, and the power mechanism controls the movable rail to move along the sliding groove;

the movable rail is provided with a roller group, the movable rail is movably connected with the sliding groove through the roller group, one side of the sliding groove, which is far away from the fixed groove, is provided with a groove, and the groove is parallel to the sliding groove;

the length of the first direction of the roller group is smaller than the width of the groove, or the length of the third direction of the roller group is smaller than the width of the groove; the length of the roller group in the second direction is larger than the width of the slot;

when the length of the second direction of the roller group is perpendicular to the extending direction of the slot, the roller group can roll in the chute.

2. The magnetic levitation door machine with detachable wheel set structure of claim 1, wherein,

the roller set comprises a first roller, a first clamping block and a connecting rod,

the first clamping blocks are arranged on the movable rail through the connecting rods, two first rollers are arranged, and the two first rollers are respectively arranged on two sides of the first clamping blocks;

the inner side walls of the two sides of the sliding groove are respectively provided with a roller groove along the extending direction of the sliding groove, the first rollers are matched in the roller grooves, and the movable rail moves along the sliding groove through the matching of the first rollers and the roller grooves.

3. The magnetic levitation door machine with detachable wheel set structure of claim 2, wherein,

the first clamping block is U-shaped or U-shaped, an opening of the first clamping block is clamped on the movable rail, two first rollers are respectively arranged on two side edges of the first clamping block, the distance between two end faces of the opening of the first clamping block forms the first direction length of the roller group, and the distance between the opening end of the first clamping block and the bottom forms the third direction length of the roller group.

4. A magnetic levitation door having a detachable wheel set structure according to claim 2 or 3,

the device also comprises a connecting block; the roller set is provided with a plurality of rollers; the connecting block connects at least two roller groups together to form a roller module.

5. The magnetic levitation door machine with detachable wheel set structure of claim 4, wherein,

at least two clamping grooves are formed in the connecting block, and each clamping groove and each first clamping block are fixed in a mutually corresponding mode.

6. The magnetic levitation door machine with detachable wheel set structure of claim 2, wherein,

the movable rail is provided with a mounting groove along the extending direction of the groove, and the roller group is mounted on the movable rail through the mounting groove.

7. The magnetic levitation door machine with detachable wheel set structure of claim 6, wherein,

the roller set further comprises a first limiting block, a limiting groove is formed in the mounting groove along the extending direction of the movable rail, and the first limiting block is connected with the connecting rod and is matched with the limiting groove.

8. The magnetic levitation door machine with detachable wheel set structure of claim 1, wherein,

the gap adjusting wheel set comprises a second roller, a second clamping block and a gap adjusting rod;

the second clamping block is tightly propped and fixed on the movable rail through the gap adjusting rod, the second rollers are arranged on two sides of the second clamping block, and the second rollers are in rolling fit with the sliding grooves.

9. The magnetic levitation door machine with detachable wheel set structure of claim 8,

the length of the gap adjusting wheel set in the first direction is smaller than the width of the slot, or the length of the gap adjusting wheel set in the third direction is smaller than the width of the slot; the length of the gap adjusting wheel set in the second direction is larger than the width of the slot.

10. The magnetic levitation door machine with detachable wheel set structure of claim 1, wherein,

stop blocks are arranged at two ends of the sliding groove.