Automatic adjusting bearing wheel structure of hangar side revolving door

Abstract

The utility model belongs to the technical field of side rotating doors, and particularly relates to a hangar side rotating door automatic adjusting bearing wheel structure which comprises a bearing wheel body, a door plate is fixedly installed at the top of the bearing wheel body, the top of the door plate is connected to a hangar door frame in a sliding mode, and the side wall of the lower end of the hangar door frame is connected with a clamping block in a clamped mode. One side of the clamping block is fixedly connected with a connecting plate, the surface of the connecting plate penetrates through and is clamped with a dust sticking pad, the side wall of the dust sticking pad abuts against the hangar door frame, the longitudinal end of the top of the dust sticking pad is connected to a limiting block in an inserted mode, a drainage pipe is arranged on the inner wall of the bottom of the hangar door frame, and the side wall of the drainage pipe penetrates through and is connected to the connecting plate; according to the device, dust and soil on a sliding path of the bearing shaft body which abuts against the connecting plate are adsorbed and cleaned through the connecting plate which is clamped and fixed to the hangar door frame and the dust sticking pad which is clamped and connected to the connecting plate, and the situation that the dust and the soil affect movement of the bearing shaft body is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of side swing doors, and in particular relates to an automatic adjustment load-bearing wheel structure for a hangar side swing door. Background Art

[0002] The automatic adjustment load-bearing wheel structure of the hangar side swing door mainly involves the key technical field of the hangar door equipment, ensuring that the door body can move stably and safely during operation. Among them, the "automatic adjustment load-bearing wheel structure of the side swing door" disclosed in the application number "CN202021091910.2" is also an increasingly mature technology. The automatic adjustment load-bearing wheels of the hangar side swing door play a vital role in the hangar door system. These load-bearing wheels not only bear the weight of the door body, but also ensure the stability and safety of the door body during movement through the automatic adjustment mechanism. However, the device also has the following defects: However, when the above-mentioned equipment is in use, the dust and dirt in the environment of the existing side swing door automatic adjustment load-bearing shaft fall on the moving route of the load-bearing shaft of the hangar door frame when in use, which may cause the friction force to increase, thereby affecting the normal movement of the load-bearing wheel, and the oil stains on the surface of the existing load-bearing wheel are not easy to clean during the cleaning process, and need to be carefully cleaned with detergents and other media. Utility Model Content

[0003] The utility model aims to provide an automatic adjustment bearing wheel structure for a hangar side swing door, aiming to solve the problem in the prior art that when the above-mentioned equipment is in use, dust and dirt in the environment fall on the moving route of the bearing shaft of the hangar door frame when the existing automatic adjustment bearing shaft of the side swing door is in use, which may cause increased friction and thus affect the normal movement of the bearing wheel, and the oil stains on the surface of the existing bearing wheel are not easy to clean during the cleaning process, and need to be cleaned with a detergent or other medium.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic adjustment load-bearing wheel structure for a hangar side revolving door, comprising: the load-bearing wheel body, a door panel fixedly installed on the top of the load-bearing wheel body, the top of the door panel is slidably connected to the hangar door frame, the lower end side wall of the hangar door frame is engaged with a card block, one side of the card block is fixedly connected to a connecting plate, the surface of the connecting plate passes through an engaged sticky pad, the side wall of the sticky pad abuts the hangar door frame, the top longitudinal end of the sticky pad is plugged and connected to the limit block, the bottom inner wall of the hangar door frame is provided with a drain pipe, the side wall of the drain pipe passes through and is connected to the connecting plate, and the inner wall on the other side of the drain pipe is threadedly connected to a plug.

[0005] In order to utilize the clamping block to fix the position of the connecting plate, as a preferred structure of the automatic adjustment load-bearing wheel of a hangar side revolving door of the utility model, the hangar door frame, the clamping block and the connecting plate form a clamping connection structure, and the connecting plate, the sticky pad and the limit block form a clamping connection structure.

[0006] In order to block the drain pipe with a plug, as a preferred embodiment of the automatic adjustment load-bearing wheel structure of a hangar side swing door of the utility model, the hangar door frame, the drain pipe and the plug form a threaded connection structure.

[0007] In order to make use of the water source connected to the telescopic hose so as to utilize the high-pressure nozzle on the cleaning tube to thoroughly clean the bottom load-bearing shaft, as a preferred structure of the automatic adjustment load-bearing wheel of a hangar side revolving door of the utility model, the upper end of the hangar door frame is penetrated by the connecting shaft, the side wall of the connecting shaft is rotatably connected to the cover plate, the upper end of the hangar door frame is provided with an installation groove in which the cleaning tube is threadedly connected, the bottom of the cleaning tube is threadedly connected to the high-pressure nozzle, the side wall of the cleaning tube is threadedly connected to the telescopic hose, and the side wall of the telescopic hose is penetrated and connected to the cover plate.

[0008] In order to utilize the rotating shaft to adjust the opening and closing of the cover plate, as a preferred structure of the automatic adjustment load-bearing wheel of a hangar side revolving door of the utility model, the hangar door frame, the rotating shaft and the cover plate form a rotating snap-fit ​​connection structure, and the lower end surfaces on both sides of the cover plate are respectively provided with a circular rubber protrusion whose shape and size match the groove on the inner wall of the hangar door frame.

[0009] In order to utilize the threaded groove opened at the bottom of the cleaning pipe to fix the position of the high-pressure nozzle, as a preferred structure of an automatic adjustment load-bearing wheel for a hangar side revolving door of the utility model, seven threaded grooves with equal intervals are opened at the bottom of the cleaning pipe, and the shape and size of the threaded grooves match the top of the high-pressure nozzle, and the cleaning pipe and the telescopic hose form a threaded connection structure.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The connecting plate fixed on the hangar door frame and the sticky dust pad connected thereto are used to absorb and clean the dust and dirt on the sliding path of the abutting load-bearing shaft body to prevent it from affecting the movement of the load-bearing shaft body;

[0012] The telescopic hose connected to the cleaning pipe installed on the top of the hangar door frame is connected to the cleaning medium so as to spray and clean the oil stains on the bottom load-bearing shaft body through the high-pressure nozzle connected to the bottom of the cleaning pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0017] Figure 4 It is a schematic diagram of an enlarged cross-sectional structure of the rotating shaft and the cover plate of the utility model;

[0018] Figure 5 It is a schematic diagram of the enlarged cross-sectional structure of the connecting plate and the sticky pad of the utility model.

[0019] In the figure: 1. load-bearing wheel body; 2. door panel; 3. hangar door frame; 4. block; 5. connecting plate; 6. sticky pad; 7. limit block; 8. drain pipe; 9. plug; 10. rotating shaft; 11. cover plate; 12. cleaning pipe; 13. high-pressure nozzle; 14. telescopic hose. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides the following technical solutions: an automatic adjustment load-bearing wheel structure for a hangar side revolving door, comprising: a load-bearing wheel body 1, a door panel 2 is fixedly installed on the top of the load-bearing wheel body 1, the top of the door panel 2 is slidably connected to the hangar door frame 3, the lower side wall of the hangar door frame 3 is clamped and connected to a clamping block 4, one side of the clamping block 4 is fixedly connected to a connecting plate 5, a surface of the connecting plate 5 penetrates through a clamping sticky pad 6, a side wall of the sticky pad 6 abuts the hangar door frame 3, a top longitudinal end of the sticky pad 6 is plugged and connected to a limit block 7, a drain pipe 8 is provided on the inner wall at the bottom of the hangar door frame 3, a side wall of the drain pipe 8 penetrates and is connected to the connecting plate 5, and a plug 9 is threadedly connected to the inner wall of the other side of the drain pipe 8.

[0022] Preferably, the hangar door frame 3, the clamping block 4 and the connecting plate 5 form a clamping connection structure, and the connecting plate 5, the sticky pad 6 and the limiting block 7 form a clamping connection structure.

[0023] During specific use, when the load-bearing wheel body 1 moves, the sticky pads 6 on both sides thereof, which are engaged and fixed on the connecting plate 5 and the hangar door frame 3 , abut against the two sides of the load-bearing wheel body 1 .

[0024] Preferably, the hangar door frame 3, the drain pipe 8 and the plug 9 form a threaded connection structure.

[0025] During specific use, the plug 9 threadedly connected to the inner wall of the drain pipe 8 is pulled out during cleaning so that the sewage is discharged from the drain pipe 8 to avoid the sewage remaining in the hangar door frame 3 to corrode the load-bearing wheel body 1.

[0026] Preferably: the upper end of the hangar door frame 3 is connected to the rotating shaft 10, the side wall of the rotating shaft 10 is rotatably connected to the cover plate 11, the upper end of the hangar door frame 3 is provided with an installation groove in which a cleaning pipe 12 is threadedly connected, the bottom of the cleaning pipe 12 is threadedly connected to the high-pressure nozzle 13, the side wall of the cleaning pipe 12 is threadedly connected to the telescopic hose 14, and the side wall of the telescopic hose 14 is connected to the cover plate 11.

[0027] During specific use, after cleaning is completed, the telescopic hose 14 and the water pump for supplying water and cleaning medium are separated again, and the cover at the bottom of the telescopic hose 14 is tightened to prevent it from being contaminated. The cover plate 11 fixed on the hangar door frame 3 is regularly pulled out, and the cover plate 11 is rotated by the rotating shaft 10 connected thereto to clean and inspect the cleaning pipe 12 and the high-pressure nozzle 13 inside it.

[0028] Preferably, the hangar door frame 3 , the rotating shaft 10 and the cover plate 11 form a rotating engaging connection structure, and the lower end surfaces on both sides of the cover plate 11 are respectively provided with a circular rubber protrusion whose shape and size are consistent with the groove on the inner wall of the hangar door frame 3 .

[0029] During specific use, the cover plate 11 fixed on the hangar door frame 3 is pulled out regularly, and the cover plate 11 is rotated by the rotating shaft 10 connected thereto to clean and inspect the cleaning pipe 12 and the high-pressure nozzle 13 inside the cover plate 11.

[0030] Preferably, seven thread grooves are formed at equal intervals at the bottom of the cleaning tube 12, the shape and size of which are consistent with the top of the high-pressure nozzle 13, and the cleaning tube 12 and the telescopic hose 14 form a threaded connection structure.

[0031] When in use, the high-pressure nozzle 13 screwed on the bottom of the cleaning tube 12 can be disassembled to clean and replace the inside thereof, or the telescopic hose 14 screwed on one side of the cleaning tube 12 can be unscrewed to replace it.

[0032] Working principle: When the hangar side revolving door is in use, the door panel 2 is automatically adjusted by the load-bearing wheel body 1 installed at the bottom of the door panel 2, so as to support door panels 2 of different weights. At the same time, when the load-bearing wheel body 1 moves, the sticky pads 6 on both sides of the load-bearing wheel body 1, which are fixed on the connecting plate 5 and the hangar door frame 3, abut against the two sides of the load-bearing wheel body 1 to absorb and clean the dust and dirt in the environment carried on its surface, so as to clean the dust around the load-bearing wheel body 1 to avoid affecting the stable movement of the load-bearing wheel body 1. At the same time, the telescopic hose 14 connected to one side of the top cleaning pipe 12 is regularly connected to the pipeline of the cleaning medium, so that the water pump is used to supply liquid into the cleaning pipe 12, and the high-pressure nozzle 13 connected to the bottom thereof is used to clean the surface of the load-bearing wheel body 1 and the door panel 2. The oil stains are sprayed and cleaned to achieve the purpose of thorough cleaning. When cleaning, the plug 9 threadedly connected to the inner wall of the drain pipe 8 is pulled out to discharge the sewage from the drain pipe 8 to avoid the sewage remaining in the hangar door frame 3 and corroding the load-bearing wheel body 1. At the same time, the protrusion of the water-absorbing medium can be replaced and fixed on the surface of the connecting plate 5 to clean the residual sewage. After cleaning, the telescopic hose 14 and the water pump for supplying water and cleaning medium are separated again and the cover at the bottom of the telescopic hose 14 is tightened to prevent it from being contaminated. The cover plate 11 fixed on the hangar door frame 3 is regularly pulled out, and the cover plate 11 is rotated by the rotating shaft 10 connected thereto to clean and inspect the cleaning pipe 12 and the high-pressure nozzle 13 inside it. This is a feature of the automatic adjustment load-bearing wheel structure of the hangar side revolving door.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic adjustment load-bearing wheel structure for a hangar side revolving door, comprising: The load-bearing wheel body (1) is characterized in that: a door panel (2) is fixedly installed on the top of the load-bearing wheel body (1), the top of the door panel (2) is slidably connected to the hangar door frame (3), the lower side wall of the hangar door frame (3) is engaged with a clamping block (4), one side of the clamping block (4) is fixedly connected to a connecting plate (5), a surface of the connecting plate (5) is penetrated by an engaging sticky pad (6), the side wall of the sticky pad (6) abuts the hangar door frame (3), the top longitudinal end of the sticky pad (6) is plugged and connected to a limit block (7), a drainage pipe (8) is provided on the inner wall of the bottom of the hangar door frame (3), the side wall of the drainage pipe (8) is penetrated and connected to the connecting plate (5), and the inner wall of the other side of the drainage pipe (8) is threadedly connected to a plug (9).

2. The automatic adjustment load-bearing wheel structure for hangar side revolving door according to claim 1 is characterized by: The hangar door frame (3), the clamping block (4) and the connecting plate (5) form a clamping connection structure, and the connecting plate (5), the sticky mat (6) and the limiting block (7) form a clamping connection structure.

3. The automatic adjustment load-bearing wheel structure for hangar side revolving door according to claim 1 is characterized by: The hangar door frame (3), the drain pipe (8) and the plug (9) form a threaded connection structure.

4. The automatic adjustment load-bearing wheel structure for a hangar side revolving door according to claim 1 is characterized in that: The upper end of the hangar door frame (3) is connected to the rotating shaft (10), and the side wall of the rotating shaft (10) is rotatably connected to the cover plate (11). The upper end of the hangar door frame (3) is provided with a mounting groove in which a cleaning pipe (12) is threadedly connected. The bottom of the cleaning pipe (12) is threadedly connected to the high-pressure nozzle (13). The side wall of the cleaning pipe (12) is threadedly connected to the telescopic hose (14), and the side wall of the telescopic hose (14) is connected to the cover plate (11).

5. The automatic adjustment load-bearing wheel structure for hangar side revolving door according to claim 4 is characterized by: The hangar door frame (3), the rotating shaft (10) and the cover plate (11) form a rotating engaging connection structure, and the lower end surfaces on both sides of the cover plate (11) are respectively provided with a circular rubber protrusion whose shape and size match the inner wall groove of the hangar door frame (3).

6. The automatic adjustment load-bearing wheel structure for hangar side revolving door according to claim 4 is characterized by: The bottom of the cleaning tube (12) is provided with seven thread grooves at equal intervals, the shape and size of which are consistent with the top of the high-pressure nozzle (13), and the cleaning tube (12) and the telescopic hose (14) form a threaded connection structure.

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