Micro-crack track adjusting hanging wheel

Abstract

The utility model discloses a micro-crack track adjusting hanging wheel which comprises a hanging wheel body used for sliding a sliding door. According to the micro-crack track adjusting hanging wheel, in the process that the hanging wheel body assists in sliding operation of a sliding door, through mutual matching of the inserting assembly and the limiting assembly, installation and connection of the upper hanging wheel installation base and an upper door frame of the sliding door are completed, and in the whole installation process, in a side inserting and limiting mode, the hanging wheel can be installed and connected conveniently. The sliding door can be fixedly connected with the mounting base on the hanging wheel at a small vertical interval, the limitation when the hanging wheel assembly and the sliding door are mounted and connected is reduced, and the mounted sliding door drives the mounting plate and the mounted and fixed sliding door to ascend through the adjusting assembly, so that the mounting effect is improved. Furthermore, the use height of the installed sliding door can be adjusted and controlled conveniently, in the whole adjusting and installing process, due to the fact that auxiliary connection of bolts is not needed, the width of the whole rail is narrow, and the micro-seam connection operation of the rail is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging wheels, in particular to a micro-gap track regulating hanging wheel. Background Art

[0002] During the use of the hanging wheel, the cooperation between the hanging wheel and the hanging rail can assist the sliding operation of the sliding door. When the hanging wheel is in use, the hanging wheel assembly is installed and connected to the sliding door in the vertical direction by means of bolts. During the connection process of this method, a certain installation distance is required between the hanging wheel assembly and the top of the sliding door, which causes limitations in the installation and connection of the hanging wheel assembly and the sliding door. In addition, during the connection process by means of bolts, due to the size of the bolts themselves, the width of the entire track is larger, which affects the installation and use of the track in different situations.

[0003] Therefore, a micro-slit track adjusting hanging wheel is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a micro-gap track adjusting hanging wheel to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a micro-gap track adjustment hanging wheel, comprising a hanging wheel body for sliding a sliding door, the hanging wheel body being slidably connected to the inside of the hanging rail, the sliding door comprising a door body, a door frame being fixed to the outside of the door body, and a mounting seat arranged inside the hanging rail, the hanging wheel body being rotatably connected to one side of the mounting seat through a rotating assembly, a mounting plate being arranged below the mounting seat, a plug-in assembly for quick plug-in connection and a limiting assembly for limiting the position after plug-in are provided at the upper ends of the mounting plate and the door frame, a sliding assembly for assisting the sliding connection of the mounting plate is provided between the mounting plate and the mounting seat, and an adjustment assembly for adjusting the height of the mounting plate is provided on the mounting seat.

[0006] The plug-in assembly includes a card slot provided at the upper end of the door frame, and a card plate for being mounted in the card slot is fixed at the lower end of the mounting plate.

[0007] The limiting assembly includes first threaded holes formed in the mounting plate and the inside of the slot, and two groups of the first threaded holes are connected by first bolts.

[0008] The sliding assembly includes a sliding groove provided on the mounting seat, a sliding plate is slidably connected to the sliding groove, and the sliding plate is fixed to the upper end of the mounting plate.

[0009] The adjustment assembly includes a V-shaped groove on the slide, a second threaded hole is provided on the mounting seat, a second threaded rod is threadedly engaged with the second threaded hole, and one end of the second threaded rod is against the inner wall of the V-shaped groove.

[0010] The rotating assembly includes a connecting ring, the hanging wheel body is rotatably connected to the outside of the connecting ring, a third threaded hole is opened between the connecting ring and the mounting seat, and the third threaded holes are connected by a third bolt.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model relates to a micro-gap track adjustment hanging wheel. In the process of assisting the sliding operation of the sliding door, the hanging wheel body cooperates with the insertion component and the limit component to complete the installation connection between the mounting seat on the hanging wheel and the door frame on the sliding door. During the entire installation process, the sliding door can be connected and fixed to the mounting seat on the hanging wheel with a smaller vertical spacing through side insertion and limitation, reducing the limitations of the installation connection between the hanging wheel component and the sliding door. After the installation, the sliding door drives the mounting plate and the installed and fixed sliding door to perform an upward movement through the adjustment component, which further facilitates the adjustment and control of the use height of the installed sliding door. During the entire adjustment and installation process, since no auxiliary connection of bolts is required, the width of the entire track is narrow, thereby realizing the micro-gap connection operation of the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the sliding door structure of the present utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the plug-in assembly of the present utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0018] Figure 6 This is a schematic diagram of the sliding assembly structure of the utility model;

[0019] Figure 7 This is a schematic diagram of the structure of the adjustment component of the present utility model.

[0020] In the figure: 101, door body; 102, door frame; 201, hanging rail; 202, hanging wheel body; 3, mounting seat; 4, mounting plate; 501, clamping plate; 502, clamping groove; 601, first threaded hole; 602, first bolt; 701, slide groove; 702, slide plate; 801, connecting ring; 802, third threaded hole; 803, third bolt; 901, V-groove; 902, second threaded hole; 903, second threaded rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-7 The utility model provides a micro-gap track adjustment hanging wheel, including a hanging wheel body 202 for sliding the sliding door, the hanging wheel body 202 is slidably connected to the inside of the hanging rail 201, the sliding door includes a door body 101, a door frame 102 is fixed to the outside of the door body 101, and also includes a mounting seat 3 arranged inside the hanging rail 201, the hanging wheel body 202 is rotatably connected to one side of the mounting seat 3 through a rotating assembly, a mounting plate 4 is provided below the mounting seat 3, and a plug-in assembly for quick plug-in connection and a limit assembly for limiting the position after plugging are provided at the upper end of the mounting plate 4 and the door frame 102, a sliding assembly for assisting the sliding connection of the mounting plate 4 is provided between the mounting plate 4 and the mounting seat 3, and an adjustment assembly for adjusting the height of the mounting plate 4 is provided on the mounting seat 3;

[0023] It should be noted here that: during the process of assisting the sliding operation of the sliding door, the hanging wheel body 202 completes the installation connection between the mounting seat 3 on the hanging wheel and the door frame 102 on the sliding door through the mutual cooperation of the insertion component and the limiting component. During the entire installation process, the sliding door can be connected and fixed to the mounting seat 3 on the hanging wheel with a smaller vertical spacing through side insertion and limiting, reducing the limitations of the installation connection between the hanging wheel component and the sliding door, and the installed sliding door drives the mounting plate 4 and the installed and fixed sliding door to move upward through the adjustment component, which further facilitates the adjustment and control of the use height of the installed sliding door.

[0024] The insertion assembly includes a slot 502 formed at the upper end of the door frame 102, and a clamping plate 501 fixed at the lower end of the mounting plate 4 for clamping and mounting with the slot 502; the limiting assembly includes first threaded holes 601 formed in the mounting plate 4 and the slot 502, and the two sets of first threaded holes 601 are connected by a first bolt 602;

[0025] It should be noted here that: during the sliding operation of the auxiliary sliding door, the hanging wheel body 202 inserts the clamping plate 501 at the bottom of the mounting plate 4 into the interior of the clamping groove 502 in a side-insertion manner. After the insertion is completed, the mounting plate 4 and the door frame 102 are connected and fixed through the mutual cooperation of the first threaded hole 601 and the first bolt 602, completing the installation connection between the mounting seat 3 on the hanging wheel and the door frame 102 on the sliding door.

[0026] The sliding assembly includes a slide groove 701 provided on the mounting base 3, a slide plate 702 is slidably connected to the slide groove 701, and the slide plate 702 is fixed to the upper end of the mounting plate 4;

[0027] It should be noted here that the sliding groove 701 and the sliding plate 702 facilitate the telescopic connection between the mounting plate 4 and the mounting seat 3.

[0028] The adjustment assembly includes a V-shaped groove 901 formed on the slide 702, a second threaded hole 902 formed on the mounting base 3, a second threaded rod 903 threadedly engaged with the second threaded hole 902, and one end of the second threaded rod 903 abuts against the inner wall of the V-shaped groove 901;

[0029] It should be noted here that: after the sliding door is installed and fixed, the second threaded rod 903 is rotated. During the rotation of the second threaded rod 903, the sliding plate 702 is pushed to slide upward on the sliding groove 701 through the counter-pushing effect between one end of the second threaded rod 903 and the inside of the V-groove 901. During the sliding of the sliding plate 702, the mounting plate 4 and the installed and fixed sliding door are driven to move upward, which further facilitates the adjustment and control of the use height of the installed sliding door.

[0030] The rotating assembly includes a connecting ring 801, and the hanging wheel body 202 is rotatably connected to the outer side of the connecting ring 801. A third threaded hole 802 is opened between the connecting ring 801 and the mounting seat 3, and the third threaded holes 802 are connected by a third bolt 803;

[0031] It should be noted here that: the third bolt 803 and the third threaded hole 802 facilitate the detachable installation between the auxiliary connecting ring 801 and the mounting seat 3, and the connecting ring 801 facilitates the rotatable connection of the auxiliary hanging wheel body 202.

[0032] Working principle: When the hanging wheel body 202 assists the sliding operation of the sliding door, the clamping plate 501 at the bottom of the mounting plate 4 is inserted into the interior of the clamping groove 502 in a side-insertion manner. After the insertion is completed, the first threaded hole 601 cooperates with the first bolt 602 to connect and fix the mounting plate 4 and the door frame 102, completing the installation connection between the mounting seat 3 on the hanging wheel and the door frame 102 on the sliding door. During the entire installation process, the sliding door can be connected and fixed to the mounting seat 3 on the hanging wheel with a smaller vertical spacing by means of side insertion and limiting, thereby reducing the limitations of the installation connection between the hanging wheel assembly and the sliding door.

[0033] After the sliding door is installed and fixed, the second threaded rod 903 is rotated. During the rotation of the second threaded rod 903, the sliding plate 702 is pushed to slide upward on the sliding groove 701 through the counter-action between one end of the second threaded rod 903 and the inside of the V-groove 901. During the sliding of the sliding plate 702, the mounting plate 4 and the installed and fixed sliding door are driven to move upward, which further facilitates the adjustment and control of the use height of the installed sliding door. In addition, during the entire adjustment and installation process, since no auxiliary connection of bolts is required, the width of the entire track is narrow, thereby realizing the micro-gap connection operation of the track.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A micro-slit track adjustment hanging wheel, comprising: A hanging wheel body (202) for sliding a sliding door, wherein the hanging wheel body (202) is slidably connected to the interior of a hanging rail (201); the sliding door comprises a door body (101), and a door frame (102) is fixed to the outer side of the door body (101); It is characterized by further comprising: A mounting seat (3) is arranged inside the hanging rail (201), and the hanging wheel body (202) is rotatably connected to one side of the mounting seat (3) through a rotating component. A mounting plate (4) is arranged below the mounting seat (3), and a plug-in component for quick plug-in connection and a limit component for limiting the position after plugging are arranged at the upper end of the mounting plate (4) and the door frame (102). A sliding component for assisting the sliding connection of the mounting plate (4) is arranged between the mounting plate (4) and the mounting seat (3), and an adjustment component for adjusting the height of the mounting plate (4) is arranged on the mounting seat (3).

2. The micro-slit track adjustment hanging wheel according to claim 1, characterized in that: The insertion assembly comprises a card slot (502) provided at the upper end of the door frame (102), and a card plate (501) for being mounted with the card slot (502) is fixed at the lower end of the installation plate (4).

3. The micro-slit track adjustment hanging wheel according to claim 2, characterized in that: The position limiting assembly comprises first threaded holes (601) provided inside the mounting plate (4) and the clamping slot (502), and two groups of the first threaded holes (601) are connected by first bolts (602).

4. The micro-slit track adjustment hanging wheel according to claim 1, characterized in that: The sliding assembly comprises a sliding groove (701) provided on the mounting seat (3), a slide plate (702) being slidably connected to the sliding groove (701), and the slide plate (702) being fixed to the upper end of the mounting plate (4).

5. The micro-slit track adjustment hanging wheel according to claim 4, characterized in that: The adjustment assembly includes a V-shaped groove (901) provided on the slide (702), a second threaded hole (902) provided on the mounting seat (3), a second threaded rod (903) threadedly engaged with the second threaded hole (902), and one end of the second threaded rod (903) abuts against the inner wall of the V-shaped groove (901).

6. The micro-slit track adjustment hanging wheel according to claim 1, characterized in that: The rotating assembly includes a connecting ring (801), the hanging wheel body (202) is rotatably connected to the outside of the connecting ring (801), a third threaded hole (802) is provided between the connecting ring (801) and the mounting seat (3), and the third threaded holes (802) are connected by a third bolt (803).

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