CN113336063A - Anti-shaking structure of elevator door plate - Google Patents
Anti-shaking structure of elevator door plate Download PDFInfo
- Publication number
- CN113336063A CN113336063A CN202010136994.5A CN202010136994A CN113336063A CN 113336063 A CN113336063 A CN 113336063A CN 202010136994 A CN202010136994 A CN 202010136994A CN 113336063 A CN113336063 A CN 113336063A
- Authority
- CN
- China
- Prior art keywords
- plate
- door panel
- elevator door
- side guide
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B66B13/303—Details of door panels
-
- 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
- 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
- B66B13/301—Details of door sills
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses an anti-shaking structure of an elevator door plate, which comprises an installation channel steel fixed with the door plate, wherein the back part of the installation channel steel is connected with a connecting piece, the connecting piece is connected with an assembly plate, the lower end of the assembly plate is provided with a vertical fixed shaft, a side guide wheel is sleeved on the vertical fixed shaft, and the side guide wheel is contacted with the side wall of a doorsill. The side guide wheel is a step wheel, and a small wheel face of the step wheel is in contact with the side wall of the threshold. According to the invention, the side guide wheels arranged at the lower end of the assembling plate can enable the side guide wheels to roll and guide along the side walls of the doorsill in the opening and closing process of the door panel, so that the lower end of the door panel is prevented from shaking caused by large gap, the step part of the side guide wheels can be prevented from colliding with the doorsill through the supporting wheels at the lower end of the assembling plate, and the problem of shaking caused by large gap in the opening and closing process of the door panel can be avoided.
Description
Technical Field
The invention belongs to the field of elevator door plate assembly, and particularly relates to an anti-shaking structure of an elevator door plate.
Background
The elevator car can leave the open passageway of one side at the design in-process, should open the passageway and be used for the discrepancy passageway of passenger or goods, can be provided with the elevator door plant that can open and shut in discrepancy passageway department to guarantee the passenger safety of elevator up-and-down in-process.
At present, an elevator door panel assembly installed in an open channel of an elevator car comprises a left vertical frame 01 and a right vertical frame 02 which are longitudinally arranged and parallel, the lower ends of the left vertical frame 01 and the right vertical frame 02 are arranged on a threshold 03, the upper parts of the left vertical frame 01 and the right vertical frame 02 are connected with a door panel 04, a transverse guide beam 05 is arranged on one side of the door panel 04, and two door panels 06 which are oppositely opened are arranged between the transverse guide beam 05 and the threshold 03.
The installation mode that present door plant 06 adopted is the assembly mode of hanging from top to bottom guide formula, and the abnormal sound that the deformation leads to appears easily in long-time use at present below independent slip.
Disclosure of Invention
The invention provides an anti-shaking structure of an elevator door plate, which aims to solve the problems in the prior art.
The technical scheme of the invention is as follows: the utility model provides an elevator door plant prevent rocking structure, includes the installation channel-section steel that is fixed with the door plant, installation channel-section steel back links to each other with the connecting piece, the connecting piece links to each other with the assembly plate, the assembly plate lower extreme is provided with vertical fixed axle, vertical fixed axle overcoat has the side guide wheel, the side guide wheel contacts with the lateral wall of threshold.
Preferably, the side guide wheel is a step wheel, and a small wheel face of the step wheel is in contact with the side wall of the threshold.
Preferably, the lower end of the vertical fixed shaft forms an external thread, and the external thread is provided with a nut and a gasket which are used for axially limiting the side guide wheel.
Preferably, a rolling support assembly for avoiding collision between the step surface of the side guide wheel and the doorsill is arranged between the assembling plate and the doorsill.
Preferably, the rolling support assembly comprises mounting plates arranged at the lower end of the assembly plate, a transverse fixing shaft is arranged between the mounting plates, a support wheel is sleeved on the transverse fixing shaft, and the support wheel is in contact with the threshold.
Preferably, the upper end of the threshold forms an upper guide groove.
Preferably, the mounting plate and the supporting wheel are both positioned in the upper guide groove.
Preferably, the connecting piece comprises a vertical plate and a transverse plate, the vertical plate is connected with the back of the installation channel steel, and the transverse plate is connected with the back of the assembly channel steel.
Preferably, the connecting bolt penetrates upwards through the assembly plate and the transverse plate and then is fixed by screwing a nut.
According to the invention, the side guide wheels arranged at the lower end of the assembling plate can enable the side guide wheels to roll and guide along the side walls of the doorsill in the opening and closing process of the door panel, so that the lower end of the door panel is prevented from shaking caused by large gap, the step part of the side guide wheels can be prevented from colliding with the doorsill through the supporting wheels at the lower end of the assembling plate, and the problem of shaking caused by large gap in the opening and closing process of the door panel can be avoided.
Drawings
FIG. 1 is a perspective view of a present door panel assembly of the present invention;
FIG. 2 is a further perspective view of the present door panel assembly of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is an assembled side view of the assembled channel plate of the present invention;
FIG. 5 is a further assembled side view of the assembled channel plate of the present invention;
wherein:
01 left vertical frame 02 right vertical frame
03 threshold 04 door box plate
05 transverse guide beam 06 door panel
07 upper guide groove
1 mounting channel steel 2 mounting screw
3 connecting piece 4 assembling plate
5 connecting bolt 6 ribbed slab
7 mounting plate 8 supporting wheel
9 vertical fixed shaft 10 side guide wheel
11 guard plate 12 transverse screw
31 vertical plates 32 horizontal plates.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings and examples:
as shown in fig. 1-4, an anti-sway structure of elevator door plant includes the installation channel-section steel 1 of fixing mutually with door plant 06, installation channel-section steel 1 back links to each other with connecting piece 3, connecting piece 3 links to each other with assembly plate 4, 4 lower extremes of assembly plate are provided with vertical fixed axle 9, the cover has side guide wheel 10 on the vertical fixed axle 9, side guide wheel 10 contacts with the lateral wall of threshold 03.
The side guide wheel 10 is a step wheel, and a small wheel surface of the step wheel is in contact with the side wall of the threshold 03.
The lower end of the vertical fixed shaft 9 forms an external thread, and the external thread is provided with a nut and a gasket which are used for axially limiting the side guide wheel 10.
And a rolling support assembly for avoiding the collision between the step surface of the side guide wheel 10 and the doorsill 03 is arranged between the assembling plate 4 and the doorsill 03.
The rolling supporting component comprises a mounting plate 7 arranged at the lower end of the mounting plate 4, a transverse fixing shaft is arranged between the mounting plates 7, a supporting wheel 8 is sleeved on the transverse fixing shaft, and the supporting wheel 8 is in contact with the doorsill 03.
An upper guide groove 07 is formed at the upper end of the threshold 03.
The mounting plate 7 and the supporting wheel 8 are both positioned in the upper guide groove 07.
The connecting piece 3 comprises a vertical plate 31 and a transverse plate 32, wherein the vertical plate 31 is connected with the back of the installation channel steel 1, and the transverse plate 32 is connected with the back of the assembly channel steel 4.
The connecting bolt 5 passes through the assembly plate 4 and the transverse plate 32 upwards and then is fixed by screwing a nut.
Yet another embodiment
The utility model provides an elevator door plant prevent rocking structure, includes the installation channel-section steel 1 of 06 looks fixings with the door plant, 1 back of installation channel-section steel links to each other with connecting piece 3, connecting piece 3 links to each other with assembly plate 4, 4 lower extremes of assembly plate are provided with vertical fixed axle 9, the cover has side guide wheel 10 on the vertical fixed axle 9, side guide wheel 10 contacts with the lateral wall of threshold 03.
The side guide wheel 10 is a step wheel, and a small wheel surface of the step wheel is in contact with the side wall of the threshold 03.
The lower end of the vertical fixed shaft 9 forms an external thread, and the external thread is provided with a nut and a gasket which are used for axially limiting the side guide wheel 10.
And a rolling support assembly for avoiding the collision between the step surface of the side guide wheel 10 and the doorsill 03 is arranged between the assembling plate 4 and the doorsill 03.
The rolling supporting component comprises a mounting plate 7 arranged at the lower end of the mounting plate 4, a transverse fixing shaft is arranged between the mounting plates 7, a supporting wheel 8 is sleeved on the transverse fixing shaft, and the supporting wheel 8 is in contact with the doorsill 03.
An upper guide groove 07 is formed at the upper end of the threshold 03.
The mounting plate 7 and the supporting wheel 8 are both positioned in the upper guide groove 07.
The connecting piece 3 comprises a vertical plate 31 and a transverse plate 32, wherein the vertical plate 31 is connected with the back of the installation channel steel 1, and the transverse plate 32 is connected with the back of the assembly channel steel 4.
The connecting bolt 5 passes through the assembly plate 4 and the transverse plate 32 upwards and then is fixed by screwing a nut.
The side wall of the assembly plate 4 is provided with a guard plate 11, and the guard plate 11 and the assembly plate 4 are fixed through a transverse screw 12.
The vertical plate 31 and the transverse plate 32 are of an integral structure and are perpendicular to each other.
A ribbed plate 6 for reinforcement is further arranged between the vertical plate 31 and the transverse plate 32, and the ribbed plate 6 is welded with the vertical plate 31 and the transverse plate 32.
Through holes are formed in the side walls of the mounting channel steel 1, and mounting screws 2 penetrate through the through holes and are screwed into the door panel 06.
The installation process of the invention is as follows:
firstly, the vertical plate 31 of the connecting piece 3 and the installation channel steel 1 are welded and fixed, the installation groove of the installation channel steel 1 is kept vertical in the welding process, and the transverse plate 32 of the connecting piece 3 and the assembling plate 4 are fixed through bolts.
Then, the assembly of the door panel 06 and the door box panel 04 is completed.
Finally, the mounting plate 4 is fastened to the threshold 03, so that the supporting wheels 8 are ensured to enter the upper guide groove 07 and can roll along the groove bottom thereof, and the side guide wheels 10 on the two sides are ensured to roll along the side wall of the threshold 03.
Then the door plate is moved and inserted into the installation groove of the installation channel steel 1, and the installation channel steel 1 and the door plate 06 are fixed through a hand drill and an installation screw 2.
According to the invention, the side guide wheels arranged at the lower end of the assembling plate can enable the side guide wheels to roll and guide along the side walls of the doorsill in the opening and closing process of the door panel, so that the lower end of the door panel is prevented from shaking caused by large gap, the step part of the side guide wheels can be prevented from colliding with the doorsill through the supporting wheels at the lower end of the assembling plate, and the problem of shaking caused by large gap in the opening and closing process of the door panel can be avoided.
Claims (9)
1. The utility model provides an elevator door plant prevent rocking structure, includes installation channel-section steel (1) fixed mutually with door plant (06), installation channel-section steel (1) back links to each other with connecting piece (3), connecting piece (3) link to each other its characterized in that with assembly plate (4): the assembling plate is characterized in that a vertical fixing shaft (9) is arranged at the lower end of the assembling plate (4), a side guide wheel (10) is sleeved on the vertical fixing shaft (9), and the side guide wheel (10) is in contact with the side wall of the doorsill (03).
2. The anti-sway structure of an elevator door panel of claim 1, wherein: the side guide wheels (10) are step wheels, and small wheel faces of the step wheels are in contact with the side walls of the doorsills (03).
3. The anti-sway structure of an elevator door panel of claim 2, wherein: the lower end of the vertical fixed shaft (9) forms an external thread, and a nut and a gasket which are used for axially limiting the side guide wheel (10) are arranged on the external thread.
4. The anti-sway structure of an elevator door panel of claim 3, wherein: and a rolling support assembly for avoiding the collision between the step surface of the side guide wheel (10) and the threshold (03) is arranged between the assembling plate (4) and the threshold (03).
5. The anti-sway structure of an elevator door panel of claim 4, wherein: the rolling supporting component comprises a mounting plate (7) arranged at the lower end of the mounting plate (4), a transverse fixing shaft is arranged between the mounting plates (7), a supporting wheel (8) is sleeved on the transverse fixing shaft, and the supporting wheel (8) is in contact with a doorsill (03).
6. The anti-sway structure of an elevator door panel of claim 5, wherein: an upper guide groove (07) is formed at the upper end of the threshold (03).
7. The anti-sway structure of an elevator door panel of claim 6, wherein: the mounting plate (7) and the supporting wheel (8) are both positioned in the upper guide groove (07).
8. The anti-sway structure of an elevator door panel of claim 7, wherein: the connecting piece (3) comprises a vertical plate (31) and a transverse plate (32), the vertical plate (31) is connected with the back of the installation channel steel (1), and the transverse plate (32) is connected with the back of the assembly channel steel (4).
9. The anti-sway structure of an elevator door panel of claim 8, wherein: the connecting bolt (5) upwards penetrates through the assembly plate (4) and the transverse plate (32) and then is screwed with a nut for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136994.5A CN113336063A (en) | 2020-03-02 | 2020-03-02 | Anti-shaking structure of elevator door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136994.5A CN113336063A (en) | 2020-03-02 | 2020-03-02 | Anti-shaking structure of elevator door plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113336063A true CN113336063A (en) | 2021-09-03 |
Family
ID=77467242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010136994.5A Pending CN113336063A (en) | 2020-03-02 | 2020-03-02 | Anti-shaking structure of elevator door plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113336063A (en) |
-
2020
- 2020-03-02 CN CN202010136994.5A patent/CN113336063A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210903 |
|
| WD01 | Invention patent application deemed withdrawn after publication |