A matching rail pulley system

Abstract

The utility model relates to the technical field of matched track pulley, concretely is a kind of matched track pulley system;Including;Ceiling finished layer, ground finished layer and base plate;The lower portion of the ceiling finished layer is provided with ground finished layer, and the end surface of ceiling finished layer is provided with base plate, and the end surface of base plate is provided with upper guide rail, and the upper guide rail is provided with plastic expansion bolt, and plastic expansion bolt is fixedly connected with ceiling finished layer by the penetration of base plate;Upper guide rail is provided with connecting assembly and auxiliary assembly, and the connecting assembly and auxiliary assembly are provided on the connecting end of matched track pulley system upper guide rail, and by the cooperation of the structure between upper guide rail, sliding wheel, small hanging box, door top glass material, door bottom glass material, anti-swing wheel etc., sliding wheel slides along upper guide rail, and the left and right swing of travel route is less, and it is not easy to deviate specified position, and stable operation.

Description

Technical Field

[0001] This utility model relates to the field of supporting track pulley technology, specifically a supporting track pulley system. Background Technology

[0002] Chinese patent document CN211115348U discloses an upper pulley assembly, which proposes at least two pulleys with the same sliding direction on a wheel frame; a locking member, detachably mounted on the wheel frame, with an installation space between the locking member and the wheel frame for accommodating a door panel; a column, disposed on the wheel frame or the locking member, located within the installation space, and capable of passing through a mounting hole on the door panel; and an abutment member, movably disposed on the column, having an anti-disengagement part extending upward to near the top surface inside the slide rail; the locking member can drive the abutment member to abut against the door panel to clamp the door panel. When the upper pulley assembly with the above structure jumps, the anti-disengagement part on the abutment member can contact the top surface inside the slide rail to prevent the upper pulley assembly from disengaging from the slide rail. A sliding door includes the above-mentioned upper pulley assembly, which prevents the upper pulley assembly from disengaging from the slide rail and ensures stable and reliable operation.

[0003] In the existing technology, when using track pulleys, most of the sliding door structures currently sold and used involve the pulleys sliding directly in the track. For example, when using inclined pulleys, the contact surface with the track is large and the load-bearing capacity is good. However, when using inclined pulleys, the swing amplitude is large, the pulling and pushing damping is not smooth, and it is easy to deviate from the designated position, which increases the probability of jamming. Therefore, this utility model proposes a matching track pulley system to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a matching track pulley system to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a matching track pulley system, comprising: a ceiling finishing layer, a floor finishing layer, and a base plate; a floor finishing layer is provided below the ceiling finishing layer, and a base plate is provided on the end face of the ceiling finishing layer, and an upper guide rail is provided on the end face of the base plate, and a plastic expansion bolt is provided on the upper guide rail, and the plastic expansion bolt penetrates the base plate and is fixedly connected to the ceiling finishing layer;

[0006] The upper guide rail is equipped with connecting components and auxiliary components.

[0007] Preferably, the connecting assembly includes a sliding wheel, a connecting frame, and a small hanging box; the sliding wheel is slidably connected to the sliding groove in the upper guide rail, and the sliding wheel is provided with a connecting frame, the connecting frame is provided with a fixing groove, the fixing groove is provided with an internal thread, and the fixing groove is threadedly connected to the screw at the upper end of the small hanging box.

[0008] Preferably, the small hanging box is adapted to and connected to the glass material covering the top of the door, and a limiting block is provided inside the glass material covering the top of the door, and the limiting block is adapted to and connected to the glass body.

[0009] Preferably, the bottom end of the upper guide rail is fitted with a closing cover plate, and a sealing layer is provided between the closing cover plate and the ceiling finish layer.

[0010] Preferably, the auxiliary components include a bottom glass panel and a lower connector; the bottom glass panel is adapted to and connected to the lower end of the glass body, and the lower connector is provided inside the bottom glass panel, and the lower connector is fixedly connected to the ground floor by a plastic expansion bolt.

[0011] Preferably, a ball bearing is movably disposed on the lower connector, and the ball bearing is in contact with the bottom glass material of the door, and an anti-sway wheel is disposed inside the bottom glass material of the door.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By setting connecting components and auxiliary components on the upper guide rail at the connection end of the matching track pulley system, and through the coordinated use of structures such as the upper guide rail, sliding wheels, small hanging boxes, glass covering material at the top of the door, glass covering material at the bottom of the door, and anti-sway wheels, the sliding wheels slide along the upper guide rail with minimal left and right swaying in the travel path, making it less likely to deviate from the designated position and ensuring stable operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the finished ceiling layer structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the finished ground layer structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the upper guide rail structure of this utility model.

[0019] In the diagram: 1. Ceiling finished layer; 2. Floor finished layer; 3. Baseboard; 4. Plastic expansion bolt; 5. Upper guide rail; 6. Sliding wheel; 7. Connecting frame; 8. Small hanging box; 9. Finishing cover plate; 10. Sealing layer; 11. Door top glass cladding; 12. Limiting block; 13. Glass body; 14. Door bottom glass cladding; 15. Lower connector; 16. Ball bearing; 17. Anti-sway wheel. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figures 1 to 5 This utility model provides three technical solutions for a matching track pulley system:

[0022] Example 1: A matching track and pulley system includes: a ceiling finishing layer 1, a floor finishing layer 2, and a base plate 3; the floor finishing layer 2 is disposed below the ceiling finishing layer 1, and the base plate 3 is disposed on the end face of the ceiling finishing layer 1, and an upper guide rail 5 is disposed on the end face of the base plate 3, and plastic expansion bolts 4 are disposed on the upper guide rail 5, and the plastic expansion bolts 4 penetrate the base plate 3 and are fixedly connected to the ceiling finishing layer 1; the upper guide rail 5 is provided with connecting components and auxiliary components, and the base plate 3 is designed to bear a load of 250KG.

[0023] When it is necessary to fix the upper guide rail 5, after the base plate 3 is placed on the finished ceiling layer 1 after the latex paint is applied, the upper guide rail 5 is set on the end face of the base plate 3, and then plastic expansion bolts 4 are used on the upper guide rail 5. The plastic expansion bolts 4 penetrate the base plate 3 and are fixedly connected to the finished ceiling layer 1.

[0024] Example 2: Based on Example 1, the sliding wheel 6 in the connecting assembly is slidably connected to the sliding groove in the upper guide rail 5, and the sliding wheel 6 is provided with a connecting frame 7, and the connecting frame 7 is provided with a fixing groove, and the fixing groove is provided with an internal thread, and the fixing groove is threadedly connected to the screw at the upper end of the small hanging box 8.

[0025] The small hanging box 8 is adapted to and connected to the top glass material 11 of the door, and a limiting block 12 is provided inside the top glass material 11. The limiting block 12 is adapted to and connected to the glass body 13. The limiting block 12 is used to connect the glass body 13, and the glass body 13 is made of ordinary white tempered glass with a thickness of 8mm.

[0026] The bottom end of the upper guide rail 5 is fitted with a closing cover plate 9, and a sealing layer 10 is provided between the closing cover plate 9 and the finished ceiling layer 1. The sealing layer 10 is used to seal the gap between the closing cover plate 9 and the finished ceiling layer 1.

[0027] To better limit the sliding of the sliding wheel 6, a groove is provided in the upper guide rail 5, and a protrusion is provided during sliding. The protrusion is better connected with the sliding wheel 6 to limit the movement, resulting in less lateral swaying of the travel path, less deviation from the designated position, and stable operation. In addition, a tapered cover plate 9 is fitted and snapped into the bottom of the upper guide rail 5, which makes the bottom of the upper guide rail 5 flatter.

[0028] Example 3: Based on Example 2, the auxiliary components include a bottom glass panel 14 and a lower connector 15. The bottom glass panel 14 is adapted to and connected to the lower end of the glass body 13, and the lower connector 15 is provided inside the bottom glass panel 14. The lower connector 15 is fixedly connected to the ground finishing layer 2 by a plastic expansion bolt 4. A ball bearing 16 is movably provided on the lower connector 15, and the ball bearing 16 contacts the bottom glass panel 14. An anti-sway wheel 17 is provided inside the bottom glass panel 14.

[0029] When the upper guide rail 5 needs to be fixedly installed, after the base plate 3 is placed on the finished ceiling layer 1 after the latex paint is applied, the upper guide rail 5 is set on the end face of the base plate 3, and then plastic expansion bolts 4 are used on the upper guide rail 5. The plastic expansion bolts 4 penetrate the base plate 3 and are fixedly connected to the finished ceiling layer 1. In order to better limit the sliding of the sliding wheel 6, a sliding groove is provided in the upper guide rail 5, and a protrusion is provided during sliding. The protrusion is better connected with the sliding wheel 6 to limit the movement, the left and right swing of the movement path is small, it is not easy to deviate from the designated position, and the operation is stable. The bottom end of the upper guide rail 5 is fitted with a closing cover plate 9, which makes the bottom end of the upper guide rail 5 flatter. In order to ensure the sliding stability of the sliding wheel 6, a door bottom glass material 14 is provided at the lower end of the glass body 13, and an anti-sway wheel 17 is provided inside the door bottom glass material 14.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A matching track pulley system, comprising: a ceiling finishing layer (1), a floor finishing layer (2), and a base plate (3); the floor finishing layer (2) is provided below the ceiling finishing layer (1), and the base plate (3) is provided on the end face of the ceiling finishing layer (1), and the upper guide rail (5) is provided on the end face of the base plate (3), and plastic expansion bolts (4) are provided on the upper guide rail (5), and the plastic expansion bolts (4) penetrate the base plate (3) and are fixedly connected to the ceiling finishing layer (1); characterized in that The upper guide rail (5) is equipped with connecting components and auxiliary components; The connecting assembly includes a sliding wheel (6), a connecting frame (7), and a small hanging box (8); the sliding wheel (6) is slidably connected to the sliding groove in the upper guide rail (5), and the sliding wheel (6) is provided with a connecting frame (7), and the connecting frame (7) is provided with a fixing groove, and the fixing groove is provided with an internal thread, and the fixing groove is threadedly connected to the screw at the upper end of the small hanging box (8).

2. A complete track and pulley system according to claim 1, characterized in that: The small hanging box (8) is adapted to and connected to the glass material (11) on the top of the door, and a limiting block (12) is provided inside the glass material (11), and the limiting block (12) is adapted to and connected to the glass body (13).

3. A complete track and pulley system according to claim 1, characterized in that: The bottom end of the upper guide rail (5) is fitted with a closing cover plate (9), and a sealing layer (10) is provided between the closing cover plate (9) and the ceiling finished layer (1).

4. A complete track and pulley system according to claim 1, characterized in that: The auxiliary components include a bottom glass panel (14) and a lower connector (15); the bottom glass panel (14) is adapted to the lower end of the glass body (13), and the bottom glass panel (14) is provided with a lower connector (15), and the lower connector (15) is fixedly connected to the ground finishing layer (2) by a plastic expansion bolt (4).

5. A complete track and pulley system according to claim 4, characterized in that: The lower connector (15) is provided with a ball bearing (16), and the ball bearing (16) is in contact with the bottom glass material (14), and the bottom glass material (14) is provided with an anti-sway wheel (17).

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