CN219672554U - Courtyard trackless suspension door - Google Patents
Courtyard trackless suspension door Download PDFInfo
- Publication number
- CN219672554U CN219672554U CN202320428738.2U CN202320428738U CN219672554U CN 219672554 U CN219672554 U CN 219672554U CN 202320428738 U CN202320428738 U CN 202320428738U CN 219672554 U CN219672554 U CN 219672554U
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- door
- door body
- yard
- main frame
- rollers
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- 239000000725 suspension Substances 0.000 title claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model relates to the technical field of suspended doors, in particular to a courtyard trackless suspended door, which comprises a group of main frames and fixed door frames which are oppositely arranged, wherein a door body assembly is connected between the main frames and the inside of the fixed door frames in a sliding manner, and a first guide assembly and a second guide assembly which are in sliding abutting connection with the door body assembly are respectively and rotatably connected with the inside of the main frames and the inside of the fixed door frames; the door body assembly comprises a door body, racks and tracks are fixedly installed at the lower end of the door body in sequence, a driving device and a guide load row wheel assembly which are matched with the racks and the tracks are fixedly installed in the main frame respectively, and the first guide assembly comprises four groups of load wheels which are respectively connected to the left side and the right side of the upper end and the lower end of the inner portion of the main frame in a rotating mode.
Description
Technical Field
The utility model relates to the technical field of suspended doors, in particular to a courtyard trackless suspended door.
Background
The suspended door is also called as a suspended door, is a door which is free of wheels, contacts the ground, has no running track, does not need to be embedded with a guide rail and is suspended to walk, and various defects of a rail-mounted sliding door can be avoided.
The existing suspension door has large and heavy outer shape, multiple limitation, high space requirement and unattractive appearance, and in order to increase the balance weight of the door body length for the balance point according to the proportion for the 'open position', the barrier-free length of the running space is greatly added, the space requirement is more limited, and the suspension door is limited to a large space and a large place for use.
Disclosure of Invention
The utility model aims to solve the defects of large and heavy appearance, multiple limitations, high space requirement, unattractive appearance and the like in the prior art, and provides a courtyard trackless suspension door.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the courtyard trackless suspended door comprises a group of main frames and fixed door frames which are oppositely arranged, wherein a door body assembly is connected between the main frames and the inside of the fixed door frames in a sliding manner, and a first guide assembly and a second guide assembly which are in sliding abutting connection with the door body assembly are respectively connected in a rotating manner in the main frames and the inside of the fixed door frames;
the door body assembly comprises a door body, a rack and a track are sequentially and fixedly arranged at the lower end of the door body, and a driving device and a guide load wheel assembly which are matched with the rack and the track respectively are fixedly arranged in the main frame.
Preferably, the first guiding assembly comprises four groups of load wheels which are respectively connected to the left side and the right side of the upper end and the lower end of the inside of the main frame in a rotating mode, the four groups of load wheels are respectively in sliding butt with the end faces of the upper side and the lower side of the door body assembly, the main frame faces the end faces of the front side and the rear side of the inside of one end of the fixed door frame, first guiding wheels which are mutually matched are respectively connected in a rotating mode, and the two groups of first guiding wheels are respectively in sliding butt with the end faces of the front side and the rear side of the door body assembly.
Preferably, the second guiding component comprises a positioning supporting roller rotatably connected to the lower end face of the inner portion of the fixed door frame, the positioning supporting roller is in sliding butt joint with the lower end face of the door body component, positioning supporting rollers matched with each other are rotatably connected to the end faces of the front side and the rear side of the inner portion of the fixed door frame, and the two groups of positioning supporting rollers are respectively in sliding butt joint with the end faces of the front side and the rear side of the door body component.
Preferably, the driving device is a motor, and a gear meshed with the rack is fixedly arranged on an output shaft of the motor.
Preferably, the guiding load wheel assembly comprises a supporting piece, a connecting piece connected with the main frame is arranged at the lower end of the supporting piece, four groups of first rollers and second rollers which are arranged in a staggered mode are transversely and rotationally connected to the upper end of the supporting piece, and the first rollers and the second rollers are both in sliding connection with the inside of the rail.
Preferably, the first roller and the second roller are arranged in a vertically staggered manner, the first roller is in sliding contact with the upper end face inside the track, and the second roller is in sliding contact with the lower end face inside the track.
Preferably, the difference between the upper and lower heights of the centers of the first roller and the second roller is 8mm-13mm.
Preferably, the upper end and the lower end of the track are respectively integrally formed with an upper bearing piece and a lower bearing piece, and the outer end face of the track is provided with a mounting groove.
Preferably, the main frame and the outer side end face of the fixed door frame are fixedly provided with warning lamps.
Preferably, the decorative lamp box is fixedly arranged on the outer side end face of the door body.
The utility model provides a courtyard trackless suspended door, which has the beneficial effects that:
the first guide component, the second guide component and the guide load row wheel component are arranged, the lever mechanics principle, the dynamic balance mechanics principle and the multipoint load are adopted, and the multipoint symmetrical stress is applied, for example, when the door body is closed, the upper load wheel is used for pressing the door body, the lower load wheel is used for supporting the door body Cheng Duichen, and meanwhile, the guide load row wheel component forms a point supporting force and pressure-sharing door body self-carrying capacity in the guide rail, so that the door body stably and smoothly moves and runs;
the stability of the door body can be improved, the wind resistance capacity is improved through the first guide component and the second guide component, and the second guide component can slow down the pressure of the first guide component when the door body is in a closed state;
through the warning lamp, a driver can be reminded of paying attention to the distance so as to reduce the occurrence of scratch accidents;
through the integral structural design, the production materials and the production cost can be saved, and meanwhile, the kinetic energy requirement on the driving device is reduced, so that a certain energy-saving effect is achieved;
through the door body and the decorative lamp box, the attractive appearance can be improved, and the fusion with the style of the surrounding environment can be improved.
Drawings
Fig. 1 is a schematic perspective view of a main body of a yard trackless suspended door according to the present utility model;
fig. 2 is a schematic diagram of a cross-sectional structure of a rail side of a yard trackless suspended door according to the present utility model;
fig. 3 is a schematic diagram of a track front view structure of a yard trackless suspended door according to the present utility model;
FIG. 4 is a schematic view of a guiding load row wheel assembly of a yard trackless suspended door according to the present utility model;
fig. 5 is a schematic diagram of a rack structure of a yard trackless suspended door according to the present utility model;
fig. 6 is a schematic diagram of a decorative lamp box structure of a courtyard trackless suspended door according to the present utility model.
In the figure: 1. a main frame; 101. a load wheel; 102. a first guide wheel; 2. fixing a door frame; 201. positioning riding wheels; 202. positioning a supporting wheel; 3. a door body; 301. a decorative light box; 4. a driving device; 5. a rack; 6. a support; 601. a connecting piece; 602. a first roller; 603. a second roller; 7. a track; 701. an upper carrier; 702. a lower carrier; 703. a mounting groove; 8. a warning light.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, a courtyard trackless suspended door comprises a group of main frames 1 and fixed door frames 2 which are oppositely arranged, wherein a control device and a sensing device can be installed in the main frames 1 and the fixed door frames 2, a door body assembly is slidably connected between the interiors of the main frames 1 and the fixed door frames 2, and a first guide assembly and a second guide assembly which are slidably abutted with the door body assembly are respectively and rotatably connected in the interiors of the main frames 1 and the fixed door frames 2;
referring to fig. 1, the door body assembly includes a door body 3, a rack 5 and a rail 7 are fixedly installed at the lower end of the door body 3 in sequence, and a driving device 4 and a guide load wheel assembly which are respectively matched with the rack 5 and the rail 7 are fixedly installed in the main frame 1.
The first guide assembly comprises four groups of load wheels 101 which are respectively connected to the left side and the right side of the upper end and the lower end of the inside of the main frame 1 in a rotating mode, the four groups of load wheels 101 are respectively in sliding butt joint with the upper end face and the lower end face of the door body assembly, the front end face and the rear end face of the inside of one end of the main frame 1, which faces the fixed door frame 2, are respectively connected with first guide wheels 102 which are matched with each other in a rotating mode, and the two groups of first guide wheels 102 are respectively in sliding butt joint with the front end face and the rear end face of the door body assembly, so that the load bearing and the guide effect on the door body 3 are achieved.
The second guide assembly comprises a positioning riding wheel 201 which is rotationally connected to the lower end face inside the fixed door frame 2, the positioning riding wheel 201 is in sliding butt with the lower end face of the door body assembly, positioning supporting wheels 202 which are mutually matched are rotationally connected to the front side end face and the rear side end face inside the fixed door frame 2, the two groups of positioning supporting wheels 202 are respectively in sliding butt with the front side end face and the rear side end face of the door body assembly, the bearing and guiding functions on the door body 3 are achieved, and the strength of the door body 3 in a door closing state is improved.
The driving device 4 is a motor, and a gear meshed with the rack 5 is fixedly arranged on an output shaft of the motor to play a driving role.
Referring to fig. 1 to 4, the guide load wheel assembly includes a supporting member 6, a connecting member 601 connected with the main frame 1 is provided at the lower end of the supporting member 6, four sets of first rollers 602 and second rollers 603 staggered are connected at the upper end of the supporting member 6 in a transverse rotating manner, and the first rollers 602 and the second rollers 603 are both slidably connected in the track 7, so as to perform a function of slidably supporting the door body.
Referring to fig. 2 and 4, the first roller 602 and the second roller 603 are disposed in a vertically staggered manner, the first roller 602 is slidably abutted against an upper end surface inside the track 7, and the second roller 603 is slidably abutted against a lower end surface inside the track 7, so as to achieve an effect of bearing vertically.
Referring to fig. 4, the difference between the up and down heights of the centers of the first roller 602 and the second roller 603 is 8mm-13mm, which is further defined to improve the bearing effect.
Referring to fig. 2, an upper bearing member 701 and a lower bearing member 702 are integrally formed at the upper and lower ends of the rail 7, a mounting groove 703 is formed on the outer end surface of the rail 7, and a light bar can be additionally installed in the mounting groove 703, so that the strength and the functionality of the rail 7 are improved.
Referring to fig. 1, the main frame 1 and the fixed door frame 2 are fixedly provided with warning lamps 8 on the outer end surfaces thereof, and the main frame 1 and the fixed door frame 2 can be provided with power supply devices such as solar panels electrically connected with the warning lamps 8, so as to achieve the effect of warning and anti-collision.
Referring to fig. 6, a decorative lamp box 301 is fixedly installed on the outer end surface of the door body 3, and plays a role in decoration.
The working mode is as follows; when in work, the main frame 1 and the fixed door frame 2 are fixedly connected with an external supporting structure;
starting the driving device 4, wherein the driving device 4 is meshed with the track 7 and drives the door body 3 to move along the travelling direction of the track 7;
the first guide component, the second guide component and the guide load wheel assembly adopt lever mechanics principle, dynamic balance mechanics principle and multipoint load to play a role in supporting and positioning the door body 3;
the arranged warning lamp 8 can remind a driver of paying attention to the distance between the main frame 1 and the fixed door frame 2 so as to avoid scratch;
the decorative lamp box 301 can play a role in decoration and improve the aesthetic degree.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. The utility model provides a courtyard trackless suspension door, includes main frame (1) and solid door frame (2) that a set of subtend set up, its characterized in that: a door body assembly is connected between the main frame (1) and the inside of the fixed door frame (2) in a sliding manner, and a first guide assembly and a second guide assembly which are in sliding abutting connection with the door body assembly are respectively connected in a rotating manner between the main frame (1) and the inside of the fixed door frame (2);
the door body assembly comprises a door body (3), a rack (5) and a track (7) are sequentially and fixedly arranged at the lower end of the door body (3), and a driving device (4) and a guiding load wheel arrangement assembly which are matched with the rack (5) and the track (7) are fixedly arranged in the main frame (1).
2. The yard trackless suspended door of claim 1, wherein: the first guide assembly comprises four groups of load wheels (101) which are respectively connected to the left side and the right side of the upper end and the lower end of the inside of the main frame (1) in a rotating mode, the four groups of load wheels (101) are respectively in sliding butt with the end faces of the upper side and the lower side of the door body assembly, the main frame (1) faces the end faces of the front side and the rear side of the inside of one end of the fixed door frame (2) and are respectively connected with first guide wheels (102) which are matched with each other in a rotating mode, and the two groups of first guide wheels (102) are respectively in sliding butt with the end faces of the front side and the rear side of the door body assembly.
3. The yard trackless suspended door of claim 1, wherein: the second guide assembly comprises a positioning riding wheel (201) which is rotationally connected to the lower end face of the inner portion of the fixed door frame (2), the positioning riding wheel (201) is in sliding butt joint with the lower end face of the door body assembly, positioning supporting wheels (202) which are mutually matched are rotationally connected to the end faces of the front side and the rear side of the inner portion of the fixed door frame (2), and the two groups of positioning supporting wheels (202) are respectively in sliding butt joint with the end faces of the front side and the rear side of the door body assembly.
4. The yard trackless suspended door of claim 1, wherein: the driving device (4) is a motor, and a gear meshed with the rack (5) is fixedly arranged on an output shaft of the motor.
5. The yard trackless suspended door of claim 1, wherein: the guide load wheel assembly comprises a supporting piece (6), a connecting piece (601) connected with the main frame (1) is arranged at the lower end of the supporting piece (6), four groups of first rollers (602) and second rollers (603) which are arranged in a staggered mode are transversely connected to the upper end of the supporting piece (6), and the first rollers (602) and the second rollers (603) are slidably connected to the inside of the track (7).
6. The yard trackless suspended door of claim 5, wherein: the first rollers (602) and the second rollers (603) are arranged in a vertically staggered mode, the first rollers (602) are in sliding abutting joint with the upper end face inside the track (7), and the second rollers (603) are in sliding abutting joint with the lower end face inside the track (7).
7. The yard trackless suspended door of claim 6, wherein: the difference of the upper and lower heights between the centers of the first roller (602) and the second roller (603) is 8mm-13mm.
8. The yard trackless suspended door of claim 1, wherein: the upper end and the lower end of the track (7) are respectively integrally formed with an upper bearing piece (701) and a lower bearing piece (702), and an installation groove (703) is formed in the outer side end face of the track (7).
9. The yard trackless suspended door of claim 1, wherein: and warning lamps (8) are fixedly arranged on the outer side end surfaces of the main frame (1) and the fixed door frame (2).
10. The yard trackless suspended door of claim 1, wherein: the decorative lamp box (301) is fixedly arranged on the outer side end face of the door body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320428738.2U CN219672554U (en) | 2023-03-09 | 2023-03-09 | Courtyard trackless suspension door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320428738.2U CN219672554U (en) | 2023-03-09 | 2023-03-09 | Courtyard trackless suspension door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219672554U true CN219672554U (en) | 2023-09-12 |
Family
ID=87893058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320428738.2U Active CN219672554U (en) | 2023-03-09 | 2023-03-09 | Courtyard trackless suspension door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219672554U (en) |
-
2023
- 2023-03-09 CN CN202320428738.2U patent/CN219672554U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Congpeng Inventor before: Lin Congpeng |
|
| CB03 | Change of inventor or designer information |