CN108946421B - A kind of dropproof escalator secure mechanical auxiliary frame - Google Patents
A kind of dropproof escalator secure mechanical auxiliary frame Download PDFInfo
- Publication number
- CN108946421B CN108946421B CN201810910966.7A CN201810910966A CN108946421B CN 108946421 B CN108946421 B CN 108946421B CN 201810910966 A CN201810910966 A CN 201810910966A CN 108946421 B CN108946421 B CN 108946421B
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- CN
- China
- Prior art keywords
- fixed
- auxiliary frame
- inner panel
- flag
- escalator
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/22—Balustrades
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a kind of dropproof escalator secure mechanical auxiliary frames, including safe auxiliary frame, the safe auxiliary frame is made of driving belt and backup plate, backup plate setting array is fixed on driving belt, backup plate is equipped with inner panel, inner panel upper end is interspersed in inside flag, flag internal engagement inner panel is equipped with containing cavities, grip handle is equidistantly fixed on flag rear end face, inner panel upper end is fixed with anti-dropout plate, a limit convex edge is respectively fixed on inner panel two sides, flag internal engagement limit convex is along equipped with limiting slot.The dropproof escalator secure mechanical auxiliary frame of the present invention, backup plate turns to below driving belt, since gravity inner panel is stretched out from flag, for passenger lean on according to, it avoids not standing firm and fall, the previous piece of grip handle by back setting grasps for passenger to be avoided elevator from accident occur swallowing people, and backup plate turns to above driving belt, it is highly-safe since gravity inner panel is retracted into flag.
Description
Technical field
The present invention relates to a kind of secure mechanical auxiliary frame, specifically a kind of dropproof escalator secure mechanical auxiliary frame.
Background technique
It is with circular flow step, for tilting consolidating for conveying passenger upward or downward that escalator, which is called escalator,
Determine power driven equipment.Escalator by terraced road (apron conveyor of modification) and both sides handrail (belt conveyor of deformation)
Composition.Its main component have step, traction chain and sprocket wheel, guide track system, main transmission (including motor, deceleration device,
Brake and intermediate transmission link etc.), driving spindle, terraced road tensioning apparatus, handrail system, pecten, staircase skeleton and electrical system
System etc..Step moves horizontally at passenger entrance and (facilitates passenger's ascending stair), gradually forms ladder later；Close to exit rank
Ladder fades away, and step moves horizontally once again.These movements are all by step main wheel, jockey pulley respectively along different step roller tracks
It walks to realize.
Escalator is especially common in market, underground garage, subway, but safety accident is also to take place frequently, similar not stand firm
Fall from escalator, people the accidents such as is swallowed and occurred by elevator damage.And current escalator is still only provided with side
Driving belt handrail, this, which falls people or is swallowed to from elevator, does not play the role of protection, especially children.
Summary of the invention
The purpose of the present invention is to provide a kind of dropproof escalator secure mechanical auxiliary frames, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of dropproof escalator secure mechanical auxiliary frame, including safe auxiliary frame, the safe auxiliary frame is by passing
Dynamic belt and backup plate composition, backup plate setting array are fixed on driving belt, and backup plate is equipped with inner panel, and inner panel upper end is interspersed in outer
Intralamellar part is covered, flag internal engagement inner panel is equipped with containing cavities, grip handle is equidistantly fixed on flag rear end face, on inner panel
End is fixed with anti-dropout plate, and a limit convex edge is respectively fixed on inner panel two sides, and flag internal engagement limit convex edge is set
There is limiting slot.
As a further solution of the present invention: being fixed with back cushion on the flag front end face.
As further scheme of the invention: the safe auxiliary frame is mounted on the wall of elevator two sides by fixed column
On.
As further scheme of the invention: the grip handle is equipped with fixed transverse rod, is arranged on fixed transverse rod outer
Sleeve gasket, fixed transverse rod two sides are set there are two the connecting rod being symmetric, and connecting rod upper end is punctured into inside fixed link, fixed link
Internal engagement connecting rod is equipped with column type containing cavities, and connecting rod is equipped with the first spring and second spring inside column type containing cavities, the
One spring and second spring are set in connecting rod, and second spring lower end is fastened on inside column type containing cavities, second spring
Upper end is connected with slip ring, and slip ring is set in connecting rod, and the first lower spring end is fastened on slip ring, and the first spring upper end connects
It connects and is fixed on sliding plate, sliding plate is fixed at the top of connecting rod.
As further scheme of the invention: it is convex that the fixed link of column type containing cavities lower end is equipped with annular stop
Edge.
As the present invention further scheme: the inner surface of the slip ring and the outer surface of connecting rod are all arranged smooth.
Compared with prior art, the beneficial effects of the present invention are:
The dropproof escalator secure mechanical auxiliary frame of the present invention, backup plate turns to below driving belt, due in gravity
Plate is stretched out from flag, is leaned on for passenger according to avoiding not standing firm and fall, the previous piece of grip handle by back setting is for multiplying
Visitor grasps and avoids elevator from accident occur swallowing people, and backup plate turns to above driving belt, since gravity inner panel is retracted into housing
It is highly-safe in plate.
Detailed description of the invention
Fig. 1 is the schematic diagram after a kind of installation of dropproof escalator secure mechanical auxiliary frame.
Fig. 2 is a kind of structural schematic diagram of dropproof escalator secure mechanical auxiliary frame.
Fig. 3 is a kind of structural schematic diagram of backup plate in dropproof escalator secure mechanical auxiliary frame.
Fig. 4 is a kind of positive structure schematic of backup plate in dropproof escalator secure mechanical auxiliary frame.
Fig. 5 is a kind of schematic diagram of internal structure of backup plate in dropproof escalator secure mechanical auxiliary frame.
Fig. 6 is a kind of structural schematic diagram of grip handle in dropproof escalator secure mechanical auxiliary frame.
Fig. 7 is a kind of schematic diagram of internal structure of grip handle in dropproof escalator secure mechanical auxiliary frame.
Wherein: elevator 1, driving belt 3, backup plate 4, inner panel 5, flag 6, grip handle 7, back cushion 8, is prevented safe auxiliary frame 2
Plate 9, limiting slot 10, limit convex fall off along 11, fixed link 12, connecting rod 13, fixed transverse rod 14, outer sleeve gasket 15, sliding plate 16, first
Spring 17, slip ring 18, second spring 19, column type containing cavities 20.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Embodiment 1
Please refer to Fig. 1-5, a kind of dropproof escalator secure mechanical auxiliary frame, including safe auxiliary frame 2, the safety
Auxiliary frame 2 is made of driving belt 3 and backup plate 4, and backup plate 4 is arranged array and is fixed on driving belt 3, and backup plate 4 is equipped with interior
Plate 5,5 upper end of inner panel are interspersed in inside flag 6, and 6 internal engagement inner panel 5 of flag is equipped with containing cavities, on 6 front end face of flag
It is fixed with back cushion 8, grip handle 7 is equidistantly fixed on 6 rear end face of flag, 5 upper end of inner panel is fixed with anti-dropout plate 9, inner panel 5
A limit convex is respectively fixed on two sides along 11,6 internal engagement limit convex of flag is equipped with limiting slot 10 along 11.
Embodiment 2
Please refer to Fig. 1-7, a kind of dropproof escalator secure mechanical auxiliary frame, including safe auxiliary frame 2, the safety
Auxiliary frame 2 is made of driving belt 3 and backup plate 4, and backup plate 4 is arranged array and is fixed on driving belt 3, and backup plate 4 is equipped with interior
Plate 5,5 upper end of inner panel are interspersed in inside flag 6, and 6 internal engagement inner panel 5 of flag is equipped with containing cavities, on 6 front end face of flag
It is fixed with back cushion 8, grip handle 7 is equidistantly fixed on 6 rear end face of flag, 5 upper end of inner panel is fixed with anti-dropout plate 9, inner panel 5
A limit convex is respectively fixed on two sides along 11,6 internal engagement limit convex of flag is equipped with limiting slot 10 along 11.
Further, the safe auxiliary frame 2 is mounted on the wall of 1 two sides of elevator by fixed column.
Further, the grip handle 7 is equipped with fixed transverse rod 14, is arranged with outer sleeve gasket 15 on fixed transverse rod 14, fixed
14 two sides of cross bar are set there are two the connecting rod 13 being symmetric, and 13 upper end of connecting rod is punctured into inside fixed link 12, fixed link
12 internal engagement connecting rods 13 are equipped with column type containing cavities 20, and it is convex that the fixed link 12 of 20 lower end of column type containing cavities is equipped with annular stop
Edge, connecting rod 13 are equipped with the first spring 17 and second spring 19, the first spring 17 and second spring inside column type containing cavities 20
19 are set in connecting rod 13, and 19 lower end of second spring is fastened on inside column type containing cavities 20, and 19 upper end of second spring connects
Be connected to slip ring 18, slip ring 18 is set in connecting rod 13, the inner surface of slip ring 18 and the outer surface of connecting rod 13 be all arranged it is smooth,
First spring, 17 lower end is fastened on slip ring 18, and 17 upper end of the first spring is fastened on sliding plate 16, and sliding plate 16 is fixed
At 13 top of connecting rod.
The working principle of the invention is: the dropproof escalator secure mechanical auxiliary frame of the present invention, backup plate 4 turn to transmission
The lower section of belt 3, since gravity inner panel 5 is stretched out from flag 6, for passenger lean on according to, avoid not standing firm and fall, previous piece of backup plate
The grip handle 7 of 4 back sides setting grasps for passenger to be avoided elevator from accident occur swallowing people, and backup plate 4 turns on driving belt 3
Side, it is highly-safe since gravity inner panel 5 is retracted into flag 6.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (6)
1. a kind of dropproof escalator secure mechanical auxiliary frame, including safe auxiliary frame (2), which is characterized in that the safety
Auxiliary frame (2) is made of driving belt (3) and backup plate (4), and backup plate (4) setting array is fixed on driving belt (3), backup plate
(4) inner panel (5) are equipped with, inner panel (5) upper end is interspersed in flag (6) inside, and flag (6) internal engagement inner panel (5) is equipped with
Containing cavities are equidistantly fixed with grip handle (7) on flag (6) rear end face, and inner panel (5) upper end is fixed with anti-dropout plate (9), interior
A limit convex is respectively fixed on plate (5) two sides along (11), flag (6) internal engagement limit convex is equipped with limit along (11)
Slot (10).
2. a kind of dropproof escalator secure mechanical auxiliary frame according to claim 1, which is characterized in that the housing
Back cushion (8) are fixed on plate (6) front end face.
3. a kind of dropproof escalator secure mechanical auxiliary frame according to claim 1, which is characterized in that the safety
Auxiliary frame (2) is mounted on the wall of elevator (1) two sides by fixed column.
4. a kind of dropproof escalator secure mechanical auxiliary frame according to claim 1, which is characterized in that the knob
Frame (7) is equipped with fixed transverse rod (14), is arranged with outer sleeve gasket (15) on fixed transverse rod (14), and fixed transverse rod (14) two sides are equipped with two
A connecting rod (13) being symmetric, connecting rod (13) upper end are punctured into fixed link (12) inside, match inside fixed link (12)
It closes connecting rod (13) and is equipped with column type containing cavities (20), connecting rod (13) is equipped with the first spring (17) inside column type containing cavities (20)
With second spring (19), the first spring (17) and second spring (19) are set on connecting rod (13), second spring (19) lower end
It is internal to be fastened on column type containing cavities (20), second spring (19) upper end is connected with slip ring (18), slip ring (18) company of being set in
On extension bar (13), the first spring (17) lower end is fastened on slip ring (18), and the first spring (17) upper end is fastened on cunning
On disk (16), sliding plate (16) is fixed at the top of connecting rod (13).
5. a kind of dropproof escalator secure mechanical auxiliary frame according to claim 4, which is characterized in that the column type
The fixed link (12) of containing cavities (20) lower end is equipped with annular stop convex edge.
6. a kind of dropproof escalator secure mechanical auxiliary frame according to claim 4, which is characterized in that the slip ring
(18) outer surface of inner surface and connecting rod (13) is all arranged smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910966.7A CN108946421B (en) | 2018-08-10 | 2018-08-10 | A kind of dropproof escalator secure mechanical auxiliary frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910966.7A CN108946421B (en) | 2018-08-10 | 2018-08-10 | A kind of dropproof escalator secure mechanical auxiliary frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108946421A CN108946421A (en) | 2018-12-07 |
| CN108946421B true CN108946421B (en) | 2019-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810910966.7A Active CN108946421B (en) | 2018-08-10 | 2018-08-10 | A kind of dropproof escalator secure mechanical auxiliary frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN108946421B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303808B (en) * | 2011-08-12 | 2013-05-15 | 苏平 | Escalator safety strap system |
| CN205555839U (en) * | 2015-08-14 | 2016-09-07 | 康达电梯有限公司 | Drop -proof device of safe staircase |
| CN107128787B (en) * | 2017-05-10 | 2018-05-25 | 上海理工大学 | Escalator safety device |
| CN107758483A (en) * | 2017-11-26 | 2018-03-06 | 广东快科达电梯有限公司 | Falling-proof mechanism for elevator |
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2018
- 2018-08-10 CN CN201810910966.7A patent/CN108946421B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108946421A (en) | 2018-12-07 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190903 Address after: Building 5, No. 1-6, 99 Lane, Gongji East Road, Laogang Town, Pudong New Area, Shanghai, 2010 Applicant after: Shanghai Yuanzhu Electrical Appliances Co., Ltd. Address before: 410000 Room A1328, Headquarters Building, Changsha Zhongdian Software Park Co., Ltd., 39 Jianshan Road, Changsha High-tech Development Zone, Hunan Province Applicant before: The city Changsha Machinery Technology Co. Ltd. |
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