CN112623916B - Elevator door layer device and using method thereof - Google Patents
Elevator door layer device and using method thereof Download PDFInfo
- Publication number
- CN112623916B CN112623916B CN202011574713.0A CN202011574713A CN112623916B CN 112623916 B CN112623916 B CN 112623916B CN 202011574713 A CN202011574713 A CN 202011574713A CN 112623916 B CN112623916 B CN 112623916B
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- Prior art keywords
- dust cleaning
- positioning
- unit
- plate
- locating plate
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- 238000000034 method Methods 0.000 title description 4
- 239000000428 dust Substances 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/06—Door or gate operation of sliding doors
- B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses an elevator door layer device, which comprises a hanging plate, a track unit, a fastening unit and a dust cleaning unit, wherein the hanging plate is fixedly connected with the track unit; the rail unit comprises two U-shaped rails which are parallel to each other, rollers are arranged in each U-shaped rail, the inner sides of the rollers are rotatably connected with the hanging plate through rotating shafts, the number of the fastening units is two, and each roller is positioned between the fastening units; the fastening units comprise positioning shafts, one ends of the positioning shafts are rotatably arranged on the idler wheels and are superposed with the central lines of the idler wheels, the other ends of the positioning shafts are provided with positioning seats, the positioning seats are connected with the upper ends of the fixing pieces, and the lower ends of the fixing pieces on the fastening units are connected through a plurality of cross rods; the number of the dust cleaning units is two, each dust cleaning unit is matched and used with each U-shaped rail in a one-to-one correspondence mode, each dust cleaning unit comprises two first positioning plates, and the dust cleaning device has the advantages of being improved in safety, simple in structure, low in manufacturing cost, not prone to damage and the like.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to an elevator door layer device.
Background
The existing elevator structure realizes the closing and opening of an elevator through a door and landing doors, the landing doors on each floor are connected through a hanging plate, the hanging plate is connected with a guide unit through a roller, after long-term use, the flexibility of sliding use of the landing doors is influenced due to dust and dirt accumulated on a rail unit, and the landing doors can not be closed to stop the operation of the elevator in serious cases; in addition, a positioning protection device is not arranged between the guide unit and the roller, so that after the roller is impacted (slightly and repeatedly impacted for a long time or violently impacted for one time), the roller and the guide rail unit are deformed or loosened, the landing door cannot normally operate, and potential safety hazards exist.
The person skilled in the art therefore endeavors to develop an elevator door installation which solves the above-mentioned technical problem.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide an elevator door installation that solves the above-mentioned problems.
In order to achieve the purpose, the invention provides an elevator door layer device, which comprises a hanging plate, a track unit, a fastening unit and a dust cleaning unit;
the rail unit comprises two U-shaped rails which are parallel to each other, rollers are arranged in each U-shaped rail, the inner side of each roller is rotatably connected with the hanging plate through a rotating shaft, the number of the fastening units is two, and each roller is positioned between the fastening units;
the fastening units comprise positioning shafts, one ends of the positioning shafts are rotatably arranged on the idler wheels and are overlapped with the central lines of the idler wheels, the other ends of the positioning shafts are provided with positioning seats, the positioning seats are connected with the upper ends of the fixing pieces, and the lower ends of the fixing pieces on the fastening units are connected through a plurality of cross rods;
the number of dust removal units is two, and each dust removal unit respectively with each the U-shaped track one-to-one cooperation is used, the dust removal unit includes two first locating plates, each the one end of first locating plate respectively with the both ends of link plate are connected, each the lower extreme of first locating plate is provided with a plurality of dust removal spare, each the other end of first locating plate all be provided with first locating plate vertically second locating plate, the lower extreme of second locating plate passes through the spliced pole and is connected with the third locating plate, the third locating plate with the link plate is connected.
Preferably, the fixing part comprises a first fixing rod, and two second fixing rods perpendicular to the first fixing rod are arranged at two ends of the first fixing rod;
the bottom of the rail unit is provided with elongated openings, each elongated opening is arranged along the length direction of the U-shaped rail, each transverse rod movably penetrates through each elongated opening, the transverse rods are arranged in parallel, and two ends of each transverse rod are rotatably connected with the lower half section of each second fixing rod respectively.
Preferably, the dust removing part comprises four connecting rods, the upper ends of the four connecting rods are connected with the upper end of the first positioning plate, the lower ends of the connecting rods are connected with the upper end of the dust removing brush, the upper end of the dust removing brush is a plane, and the lower end of the dust removing brush is an arc surface and is matched with the U-shaped rail for use.
Preferably, the first positioning plate is provided with a plurality of first mounting holes, the upper end of each connecting rod is provided with a second mounting hole matched with each first mounting hole, each second mounting hole is respectively overlapped with the central line of each connecting rod, and each connecting rod passes through the first mounting hole and the second mounting hole through each screw to be detachably connected with the first positioning plate.
Preferably, the outer surface of each connecting column is provided with a hairbrush.
Preferably, notches are formed in two sides of the hanging plate, the third positioning plates are arranged at the notches respectively, the connecting columns are located at the elongated openings, two ends of each connecting column are connected with the second positioning plates and the third positioning plates respectively, and the cross rods are located between the connecting columns respectively.
Preferably, the dust cleaning device further comprises fastening rods, and the second fixing rods of the fixing pieces on the same side are connected with the outer sides of the second positioning plates of the dust cleaning units on the same side through two parallel fastening rods.
Preferably, the fastening unit is of an integrally formed structure.
The utility model provides a use method of elevator door layer device, layer door motion drives the gyro wheel and removes and make its first locating plate carry out the displacement, when this first locating plate removes, the dust brush and the spliced pole that set up below first locating plate remove, the dust dirt that lies in the U-shaped track is cleared up in time to the brush hair that sets up on this dust brush cooperation spliced pole, rotate with one side of fastening unit in the outside of each gyro wheel and be connected, and be provided with rectangular shape opening along the orbital length direction of U-shaped, pass rectangular shape opening through the horizontal pole and connect two fastening units.
The invention has the beneficial effects that: the elevator landing door has the advantages that the first positioning plate is driven to move when the rollers move, the dust cleaning brush and the connecting column which are arranged below the first positioning plate move when the first positioning plate moves, dust and dirt in the U-shaped tracks are cleaned in time by the dust cleaning brush matched with the bristles arranged on the connecting column, so that safe and effective operation of the landing door is guaranteed, stable operation of the landing door is improved by arranging the two U-shaped tracks, the outer sides of the rollers are rotatably connected with one sides of the fastening units, the elongated openings are arranged along the length direction of the U-shaped tracks, the two fastening units are connected by the cross rods penetrating through the elongated openings, the elevator is effectively prevented from being stopped due to instability between the rollers and the U-shaped tracks caused by collision, potential safety hazards caused by the fact that the rollers collide with the U-shaped tracks to slide out easily are avoided, the elevator landing door has the advantages of improving safety, simple structure, low manufacturing cost, low possibility of damage and the like.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic view of a part a of fig. 1.
Fig. 3 is a second perspective view of the present invention.
Fig. 4 is a schematic perspective view of the present invention without mounting components such as rollers.
Fig. 5 is a schematic structural view of the parts of fig. 4 without the hanging plate and the like.
Fig. 6 is a schematic view of a connection structure of the first positioning plate, the third positioning plate, the connecting column and other parts.
Fig. 7 is a schematic view of a connection structure of the first positioning plate and the second positioning plate.
FIG. 8 is a schematic view of the connection structure of the connection column and the dust removing brush of the present invention.
FIG. 9 is a schematic view of the hanging plate of the present invention.
Fig. 10 is a third perspective view of the present invention.
Fig. 11 is a partially enlarged structural view at B in fig. 10.
Fig. 12 is a partially enlarged view of the structure at C in fig. 10.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
in the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
As shown in fig. 1 to 12, an elevator door layer apparatus includes a hanger plate 1, a rail unit 2, a fastening unit 7, and a dust cleaning unit 8;
the rail unit 2 comprises two parallel U-shaped rails 3, rollers 5 are arranged in each U-shaped rail 3, the inner side of each roller 5 is rotatably connected with the hanging plate 1 through a rotating shaft 6, the number of the fastening units 7 is two, and each roller 5 is positioned between each fastening unit 7;
the fastening units 7 comprise positioning shafts 9, one ends of the positioning shafts 9 are rotatably arranged on the idler wheels 5 and are overlapped with the central lines of the idler wheels 5, the other ends of the positioning shafts 9 are provided with positioning seats 10, the positioning seats 10 are connected with the upper ends of fixing pieces 11, and the lower ends of the fixing pieces 11 on the fastening units 7 are connected through a plurality of cross rods 12;
the number of dust removal unit 8 is two, each dust removal unit 8 respectively with each the cooperation of U-shaped track 3 one-to-one is used, dust removal unit 8 includes two first locating plates 13, each the one end of first locating plate 13 respectively with the both ends of link plate 1 are connected, each the lower extreme of first locating plate 13 is provided with a plurality of dust removal piece 15, each the other end of first locating plate 13 all be provided with first locating plate 13 vertically second locating plate 16, the lower extreme of second locating plate 16 passes through spliced pole 17 and is connected with third locating plate 18, third locating plate 18 with link plate 1 is connected.
The fixing part 11 comprises a first fixing rod 19, and two second fixing rods 20 perpendicular to the first fixing rod 19 are arranged at two ends of the first fixing rod 19;
the bottom of the track unit 2 is provided with elongated openings 21, each elongated opening 21 is arranged along the length direction of the U-shaped track 3, each cross rod 12 is movably arranged at each elongated opening 21 in a penetrating manner, and each cross rod 12 is arranged in parallel and has two ends rotatably connected with the lower half section of each second fixing rod 20.
The dust cleaning part 15 comprises four connecting rods 22, the upper ends of the four connecting rods 22 are connected with the upper end of the first positioning plate 13, the lower ends of the connecting rods 22 are connected with the upper end of the dust cleaning brush 23, the upper end of the dust cleaning brush 23 is a plane, and the lower end of the dust cleaning brush 23 is an arc surface and is matched with the U-shaped track 3 for use.
The first positioning plate 13 is provided with a plurality of first mounting holes 26, the upper end of each connecting rod 22 is provided with a second mounting hole 27 matched with each first mounting hole 26, each second mounting hole 27 is respectively overlapped with the central line of each connecting rod 22, and each connecting rod 22 passes through the first mounting hole 26 and the second mounting hole 27 through each screw to be detachably connected with the first positioning plate 13.
The outer surface of each connecting column 17 is provided with a hairbrush. Notches 28 are formed in two sides of the hanging plate 1, the third positioning plates 18 are arranged at the notches 28 respectively, the connecting columns 17 are located at the elongated openings 21, two ends of each connecting column are connected with the second positioning plates 16 and the third positioning plates 18 respectively, and the cross rods 12 are located between the connecting columns 17 respectively.
And a fastening rod 29, wherein the second fixing rod 20 of the fixing member 11 on the same side is connected with the outer side of the second positioning plate 16 of the dust cleaning unit 8 on the same side through two fastening rods 29 which are parallel to each other.
The fastening unit 7 is an integrally formed structure.
The utility model provides a use method of elevator door layer device, drive first locating plate 13 when gyro wheel 5 removes, when this first locating plate 13 removes, dust brush 23 and spliced pole 17 that set up in first locating plate 13 below remove, the brush hair that sets up on this dust brush 23 cooperation spliced pole 17 in time clears up the dirt that is located U-shaped track 3, thereby guarantee the safe effectual operation of layer door, the stability of layer door operation has been improved through setting up two U-shaped tracks 3, rotate in one side of fastening unit 7 in the outside of each gyro wheel 5 simultaneously and be connected, and be provided with rectangular shape opening 21 along the length direction of U-shaped track 3, pass rectangular shape opening 21 through horizontal pole 12 and connect two fastening units 7, the effectual unstable between gyro wheel 5 and the U-shaped track 3 that has avoided causing because of the collision leads to the elevator to stop, the potential safety hazard that gyro wheel 5 caused because vigorously strike the roll-off U-shaped track 3 through this setting has been avoided simultaneously.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the above teachings. Therefore, the technical solutions that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection determined by the claims.
Claims (8)
1. An elevator door layer device is characterized in that: comprises a hanging plate (1), a track unit (2), a fastening unit (7) and a dust cleaning unit (8);
the rail unit (2) comprises two U-shaped rails (3) which are parallel to each other, rollers (5) are arranged in each U-shaped rail (3), the inner side of each roller (5) is rotatably connected with the hanging plate (1) through a rotating shaft (6), the number of the fastening units (7) is two, and each roller (5) is positioned between each fastening unit (7);
the fastening units (7) comprise positioning shafts (9), one ends of the positioning shafts (9) are rotatably arranged on the idler wheels (5) and are superposed with the central lines of the idler wheels (5), the other ends of the positioning shafts (9) are provided with positioning seats (10), the positioning seats (10) are connected with the upper ends of the fixing pieces (11), and the lower ends of the fixing pieces (11) on the fastening units (7) are connected through a plurality of cross rods (12);
the number of dust cleaning unit (8) is two, each dust cleaning unit (8) respectively with each U-shaped track (3) one-to-one cooperation is used, dust cleaning unit (8) include two first locating plates (13), each the one end of first locating plate (13) respectively with the both ends of link plate (1) are connected, each the lower extreme of first locating plate (13) is provided with a plurality of dust cleaning spare (15), each the other end of first locating plate (13) all be provided with first locating plate (13) vertically second locating plate (16), the lower extreme of second locating plate (16) passes through spliced pole (17) and is connected with third locating plate (18), third locating plate (18) with link plate (1) are connected.
2. The elevator door level assembly of claim 1 wherein: the fixing piece (11) comprises a first fixing rod (19), and two second fixing rods (20) perpendicular to the first fixing rod (19) are arranged at two ends of the first fixing rod (19);
the bottom of the track unit (2) is provided with elongated openings (21), each elongated opening (21) is arranged along the length direction of the U-shaped track (3), each cross rod (12) movably penetrates through each elongated opening (21), each cross rod (12) is arranged in parallel, and two ends of each cross rod are rotatably connected with the lower half section of each second fixing rod (20) respectively.
3. The elevator door story apparatus of claim 1, wherein: the dust cleaning part (15) comprises four connecting rods (22), the upper ends of the four connecting rods (22) are connected with the upper end of the first positioning plate (13) at the same time, the lower ends of the connecting rods (22) are connected with the upper end of the dust cleaning brush (23) at the same time, the upper end of the dust cleaning brush (23) is a plane, and the lower end of the dust cleaning brush (23) is an arc surface and is matched with the U-shaped track (3) for use.
4. The elevator door level assembly of claim 3 wherein: the first positioning plate (13) is provided with a plurality of first mounting holes (26), the upper end of each connecting rod (22) is provided with a second mounting hole (27) matched with each first mounting hole (26) for use, each second mounting hole (27) is superposed with the central line of each connecting rod (22), and each connecting rod (22) penetrates through the first mounting hole (26) and the second mounting hole (27) through screws to be detachably connected with the first positioning plate (13).
5. The elevator door story apparatus of claim 1, wherein: the outer surface of each connecting column (17) is provided with a hairbrush.
6. The elevator door story apparatus of claim 2, wherein: both sides of link plate (1) all are provided with breach (28), each third locating plate (18) set up respectively in each breach (28) department, each spliced pole (17) are located rectangular shape opening (21) department and both ends respectively with second locating plate (16) with third locating plate (18) are connected, each horizontal pole (12) are located respectively between each spliced pole (17).
7. The elevator door level assembly of claim 6 wherein: the dust cleaning device also comprises fastening rods (29), wherein the second fixing rods (20) of the fixing pieces (11) positioned on the same side are connected with the outer sides of the second positioning plates (16) of the dust cleaning units (8) positioned on the same side through the two fastening rods (29) which are parallel to each other.
8. The elevator door level assembly of claim 6 wherein: the fastening unit (7) is of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574713.0A CN112623916B (en) | 2020-12-28 | 2020-12-28 | Elevator door layer device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574713.0A CN112623916B (en) | 2020-12-28 | 2020-12-28 | Elevator door layer device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112623916A CN112623916A (en) | 2021-04-09 |
| CN112623916B true CN112623916B (en) | 2022-11-11 |
Family
ID=75325618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011574713.0A Active CN112623916B (en) | 2020-12-28 | 2020-12-28 | Elevator door layer device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112623916B (en) |
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| DE50200873D1 (en) * | 2002-06-08 | 2004-09-23 | Novoferm Gmbh | Lift door |
| EP1498382B2 (en) * | 2003-07-18 | 2016-06-01 | ThyssenKrupp Aufzugswerke GmbH | Lintel for an elevator door |
| JP2006335496A (en) * | 2005-05-31 | 2006-12-14 | Hitachi Building Systems Co Ltd | Device for cleaning door rail of elevator |
| AT503875B1 (en) * | 2006-07-10 | 2008-09-15 | Wittur Gmbh | DOOR CONSTRUCTION FOR ONE ELEVATOR |
| CN201220876Y (en) * | 2008-05-26 | 2009-04-15 | 宁波欣达电梯配件厂 | Multi-folding door wire rope linkage structure for elevator |
| US20100126073A1 (en) * | 2008-11-25 | 2010-05-27 | Pacific Bearing Company | Actuator for elevator doors, elevator door arrangement including same and methods |
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2020
- 2020-12-28 CN CN202011574713.0A patent/CN112623916B/en active Active
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| CN112623916A (en) | 2021-04-09 |
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