A hanging bracket structure for sliding door

Abstract

The present application provides a hanging bracket structure for a sliding door, comprising a limit assembly and support frames arranged at both ends of the limit assembly, wherein a sliding seat is slidably connected to the surface wall of the limit assembly for connecting with the sliding door for translation; wherein a plurality of support assemblies are embedded in the upper surface of the limit assembly, and the support assemblies are arranged in sequence at equal intervals, relating to the technical field of lifting equipment, wherein the support assemblies are arranged at equal intervals inside the support assembly, so that when the sliding door is not hung on the bottom end of the sliding seat, the sliding seat will not generate a large squeezing force on the support assembly when the limit assembly translates left and right, so that the sliding seat can slide left and right above the limit assembly, and when the sliding seat hangs the sliding door, the sliding seat will generate a force on the support assembly when the limit assembly translates left and right, so that the sliding seat is recessed in the upper surface of the support assembly, and is limited by the limit assembly to avoid the problem of translation of the sliding seat during the movement of the sliding door.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, in particular to a hanging frame structure of a sliding door. Background Art

[0002] Sliding doors are also called translation doors. Most translation doors are electric translation doors, which are multifunctional and suitable for installation on various factory building structures. This type of door leaf can be switched manually or electrically. The controllable door leaf is generally single track, divided into two types: lower load-bearing and upper load-bearing.

[0003] In the production process of sliding doors, a gantry hanger is required to transport the sliding doors from one production process to another. When the gantry hanger drives the sliding doors for transportation, the hanger structure uses a pneumatic mechanism to limit the position. The operation of the limiting mechanism is relatively complicated during use, and the precise structure causes inconvenience in daily maintenance. There is an urgent need to provide a gantry hanger that can be easily limited to transport the sliding doors. Utility Model Content

[0004] In order to overcome the existing problems, an embodiment of the present application provides a hanger structure for a sliding door, in which a support assembly is embedded at the intersection of a limit assembly and a sliding seat, the interior of which includes a fixed seat and a buffer spring, and the support assemblies are arranged at equal intervals inside the support assembly, so that when the sliding door is not hung on the bottom end of the sliding seat, the sliding seat will not generate a large extrusion force on the support assembly when the limit assembly translates left and right, so that the sliding seat can slide left and right above the limit assembly, and when the sliding seat hangs the sliding door, the sliding seat will generate a force on the support assembly when the limit assembly translates left and right, so that the sliding seat is recessed in the upper surface of the support assembly, and is limited by the limit assembly to avoid the problem of translation of the sliding seat during the movement of the sliding door.

[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0006] A hanging bracket structure for a sliding door comprises a limit assembly and support frames arranged at both ends of the limit assembly, wherein a sliding seat is slidably connected to a surface wall of the limit assembly and is used to connect with the sliding door for translation;

[0007] In which, a plurality of support components are embedded on the upper surface of the limit component, and the support components are arranged in sequence with equal intervals. When the sliding door is hung on the bottom end of the sliding seat, the sliding seat contacts and squeezes the support component when sliding on the upper surface of the limit component to limit the sliding seat. A support component is embedded at the intersection of the limit component and the sliding seat, and the interior of the support component includes a fixed seat and a buffer spring, and the support components are arranged inside the support component with equal intervals. In this way, when the sliding door is not hung on the bottom end of the sliding seat, the sliding seat will not generate a large squeezing force on the support component when the limit component translates left and right, so that the sliding seat can slide left and right above the limit component. When the sliding seat hangs the sliding door, the sliding seat will generate a force on the support component when the limit component translates left and right, so that the sliding seat is recessed in the upper surface of the support component and is limited by the limit component to avoid the problem of translation of the sliding seat during the movement of the sliding door.

[0008] Preferably, the supporting assembly includes a base plate connected to the limiting assembly, a fixed seat is provided on the upper surface of the base plate, a buffer spring is provided inside the fixed seat, and when the bottom end of the sliding seat is connected to the sliding door, the sliding door generates a pulling force on the sliding seat, so that the sliding seat and the supporting assembly are squeezed against each other, driving the top plate to move downward, squeezing the buffer spring, so that the sliding seat is recessed inside the groove at the intersection of the limiting assembly and the supporting assembly, thereby limiting the sliding seat.

[0009] Preferably, the limiting assembly includes a cross brace connected to the support frame, and a limiting plate is provided at each end of the cross brace. There are two limiting plates in total, and the two limiting plates are respectively located at the two ends of the cross brace. In this way, when the upper sliding seat slides on the upper surface of the limiting assembly, the limiting plates arranged at the two ends limit the sliding seat, and a groove is provided at the connection between the cross brace and the support assembly.

[0010] Preferably, a connecting plate is provided at the connection between the cross brace and the support frame, and the support frame is connected to the limiting assembly through the connecting plate to improve the strength of the overall structure.

[0011] Preferably, a pulley is provided at the bottom end of the support frame, and the support frame is driven to move when the pulley rotates. When the sliding door and the chain are fixed to each other stably, the rotation of the pulley drives the limit assembly to move.

[0012] Preferably, an electric hoist is provided at the bottom end of the sliding seat, and a chain is provided inside the electric hoist. When the electric hoist runs, it drives the internal chain seat to retract and unfold, and a hook is provided at the bottom end of the chain, so that the sliding door can be suspended, and the sliding door can be suspended in the air by the electric hoist and chain for transportation.

[0013] Preferably, a top plate is provided at the top of the buffer spring, and the bottom plate is recessed inside the groove. When the buffer spring is not subjected to extrusion force, the top plate is flush with the upper surface of the limiting assembly, and the bottom plate has the same size as the top plate.

[0014] Preferably, the opening cross-sectional size of the fixing seat is larger than the size of the buffer spring, the top plate squeezes the buffer spring, and the buffer spring can be recessed inside the fixing seat. The buffer spring is limited by the fixing seat to avoid stress damage caused by squeezing the buffer spring.

[0015] The advantages of the embodiments of the present application are:

[0016] A supporting assembly is embedded at the intersection of the limiting assembly and the sliding seat, which includes a fixed seat and a buffer spring, and the supporting assembly is arranged at equal intervals inside the supporting assembly. In this way, when the sliding door is not hung on the bottom end of the sliding seat, the sliding seat will not generate a large extrusion force on the supporting assembly when the limiting assembly translates left and right, so that the sliding seat can slide left and right above the limiting assembly. When the sliding seat hangs the sliding door, the sliding seat will generate a force on the supporting assembly when the limiting assembly translates left and right, so that the sliding seat is recessed in the upper surface of the supporting assembly and is limited by the limiting assembly to avoid the problem of translation of the sliding seat during the movement of the sliding door. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the hanger structure of the sliding door of the utility model;

[0019] Figure 2 It is a side view structural diagram of the hanger structure of the sliding door of the utility model;

[0020] Figure 3 It is a front view structural diagram of a sliding seat in the hanger structure of a sliding door of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall structure of the limit assembly in the hanger structure of the sliding door of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the support assembly in the hanger structure of the sliding door of the utility model.

[0023] Description of main reference numerals:

[0024] 1. Support frame; 2. Pulley; 3. Sliding seat; 4. Limiting assembly; 41. Cross brace; 42. Limiting plate; 43. Connecting plate; 5. Electric hoist; 6. Chain; 7. Support assembly; 71. Bottom plate; 72. Top plate; 73. Fixed seat; 74. Buffer spring. DETAILED DESCRIPTION

[0025] The embodiment of the present application solves the problems in the prior art by providing a hanger structure for a sliding door. A support assembly is embedded at the intersection of a limit assembly and a sliding seat, and the support assembly includes a fixed seat and a buffer spring, and the support assembly is arranged at equal intervals inside the support assembly. In this way, when the sliding door is not hung on the bottom end of the sliding seat, the sliding seat will not generate a large squeezing force on the support assembly when the limit assembly translates left and right, so that the sliding seat can slide left and right above the limit assembly. When the sliding seat hangs the sliding door, the sliding seat will generate a force on the support assembly when the limit assembly translates left and right, so that the sliding seat is recessed in the upper surface of the support assembly, and is limited by the limit assembly to avoid the problem of translation of the sliding seat during the movement of the sliding door.

[0026] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0027] Embodiment 1:

[0028] This embodiment provides a specific structure of a hanging bracket structure of a sliding door, such as Figure 1-5 As shown, it includes a limit assembly 4 and a support frame 1 arranged at both ends of the limit assembly 4, and a sliding seat 3 is slidably connected to the surface wall of the limit assembly 4 for connecting with the sliding door for translation;

[0029] Among them, a plurality of support components 7 are embedded on the upper surface of the limit component 4, and the support components 7 are arranged at equal intervals in sequence. When the sliding door is hung on the bottom end of the sliding seat 3, the sliding seat 3 contacts and squeezes the support component 7 when sliding on the upper surface of the limit component 4, thereby limiting the sliding seat 3. A support component 7 is embedded at the intersection of the limit component 4 and the sliding seat 3, and the interior of the support component 7 includes a fixed seat 73 and a buffer spring 74, and the support components 7 are arranged at equal intervals inside the support component 4. In this way, when the sliding door is not hung on the bottom end of the sliding seat 3, when the sliding seat 3 translates left and right on the limit component 4, no large squeezing force is generated on the support component 7, so that the sliding seat 3 can slide left and right above the limit component 4. When the sliding door is hung on the sliding seat 3, when the sliding seat 3 translates left and right on the limit component 4, a force is generated on the support component 7, so that the sliding seat 3 is recessed in the upper surface of the support component 4, and is limited by the limit component 4, thereby avoiding the problem of translation of the sliding seat 3 during the movement of the sliding door.

[0030] The support assembly 7 includes a bottom plate 71 connected to the limiting assembly 4, a fixing seat 73 is provided on the upper surface of the bottom plate 71, and a buffer spring 74 is provided inside the fixing seat 73. When the bottom end of the sliding seat 3 is connected to the sliding door, the sliding door generates a pulling force on the sliding seat 3, so that the sliding seat 3 and the support assembly 7 are squeezed against each other, driving the top plate 72 to move downward, squeezing the buffer spring 74, so that the sliding seat 3 is concave inside the groove at the intersection of the limiting assembly 4 and the support assembly 7, and the sliding seat 3 is limited. A top plate 72 is provided on the top of the buffer spring 74, and the bottom plate 71 is concave inside the groove. When the buffer spring 74 is not subjected to the squeezing force, the top plate 72 is flush with the upper surface of the limiting assembly 4, and the bottom plate 71 and the top plate 72 have the same size.

[0031] The opening cross-sectional size of the fixing seat 73 is larger than that of the buffer spring 74. The top plate 74 squeezes the buffer spring 74. The buffer spring 74 can be recessed inside the fixing seat 73. The buffer spring 74 is limited by the fixing seat 73 to avoid stress damage caused by squeezing the buffer spring 74.

[0032] By adopting the above technical solution:

[0033] A support assembly 7 is embedded at the intersection of the limit assembly 4 and the sliding seat 3, and the interior of the support assembly 7 includes a fixed seat 73 and a buffer spring 74, and the support assembly 7 is arranged at equal intervals inside the support assembly 4, so that when the sliding door is not hung at the bottom end of the sliding seat 3, the sliding seat 3 will not generate a large squeezing force on the support assembly 7 when it translates left and right on the limit assembly 4, so that the sliding seat 3 can slide left and right above the limit assembly 4. When the sliding seat 3 hangs the sliding door, the sliding seat 3 will translate left and right on the limit assembly 4, and a force will be generated on the support assembly 7, so that the sliding seat 3 is recessed in the upper surface of the support assembly 4, and is limited by the limit assembly 4, so as to avoid the problem of translation of the sliding seat 3 during the movement of the sliding door.

[0034] Embodiment 2:

[0035] This embodiment provides a specific structure of a hanging bracket structure of a sliding door, such as Figure 1-5 As shown, the limit assembly 4 includes a cross brace 41 connected to the support frame 1, and a limit plate 42 is provided at each end of the cross brace 41. There are two limit plates 42 in total, and the two limit plates 42 are respectively located at the two ends of the cross brace 41. In this way, when the upper sliding seat 3 slides on the upper surface of the limit assembly 4, the limit plates 42 arranged at both ends play a role in limiting the sliding seat 3, and a groove is provided at the connection between the cross brace 41 and the support assembly 7.

[0036] A connecting plate 43 is provided at the connection between the cross brace 41 and the support frame 1 , and the support frame 1 is connected to the limiting assembly 4 through the connecting plate 43 to improve the strength of the overall structure.

[0037] A pulley 2 is provided at the bottom end of the support frame 1, and the support frame 1 is driven to move under the rotation of the pulley 2. When the sliding door and the chain 6 are fixed to each other stably, the rotation of the pulley 2 drives the limit assembly 4 to move.

[0038] An electric hoist 5 is provided at the bottom of the sliding seat 3, and a chain 6 is provided inside the electric hoist 5. When the electric hoist 5 runs, it drives the internal chain 6 to reel in and out, and a hook is provided at the bottom of the chain 6, so that the sliding door can be suspended, and the sliding door can be suspended in the air by the electric hoist 5 and the chain 6 for transportation.

[0039] By adopting the above technical solution:

[0040] The two limit plates 42 are respectively located at the two ends of the cross brace 41, so that when the upper sliding seat 3 slides on the upper surface of the limit assembly 4, the limit plates 42 arranged at both ends limit the sliding seat 3. The operation of the electric hoist 5 drives the internal chain 6 to retract and unfold, and a hook is provided at the bottom end of the chain 6, so that the sliding door can be hung.

[0041] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A hanging bracket structure for a sliding door, characterized in that: It comprises a limit assembly (4) and support frames (1) arranged at both ends of the limit assembly (4); a surface wall of the limit assembly (4) is slidably connected to a sliding seat (3) for connecting with a sliding door for translation; A plurality of support components (7) are embedded on the upper surface of the limiting component (4), and the support components (7) are arranged in sequence at equal intervals. When a sliding door is hung at the bottom end of the sliding seat (3), the sliding seat (3) contacts and squeezes the support components (7) when sliding on the upper surface of the limiting component (4), thereby limiting the sliding seat (3).

2. A hanging bracket structure for a sliding door as claimed in claim 1, characterized in that: The support assembly (7) comprises a bottom plate (71) connected to the limit assembly (4); a fixing seat (73) is provided on the upper surface of the bottom plate (71); and a buffer spring (74) is provided inside the fixing seat (73).

3. A hanging bracket structure for a sliding door as claimed in claim 1, characterized in that: The limiting assembly (4) comprises a cross brace (41) connected to the support frame (1), a limiting plate (42) is provided at each end of the cross brace (41), and a groove is provided at the connection between the cross brace (41) and the support assembly (7).

4. A hanging bracket structure for a sliding door as claimed in claim 3, characterized in that: A connecting plate (43) is provided at the connection between the cross brace (41) and the support frame (1).

5. A hanging bracket structure for a sliding door as claimed in claim 4, characterized in that: A pulley (2) is provided at the bottom end of the support frame (1), and the support frame (1) is driven to move when the pulley (2) rotates.

6. The hanging bracket structure of a sliding door as claimed in claim 1, characterized in that: An electric hoist (5) is provided at the bottom end of the sliding seat (3), and a chain (6) is provided inside the electric hoist (5).

7. A hanging bracket structure for a sliding door as claimed in claim 2, characterized in that: A top plate (72) is provided at the top of the buffer spring (74), and the bottom plate (71) and the top plate (72) have the same size.

8. The hanging bracket structure of a sliding door as claimed in claim 2, characterized in that: The size of the opening cross section of the fixing seat (73) is larger than the size of the buffer spring (74).

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