CN108002183A - A kind of turnover plate type toe guard of elevator car component - Google Patents
A kind of turnover plate type toe guard of elevator car component Download PDFInfo
- Publication number
- CN108002183A CN108002183A CN201711362878.XA CN201711362878A CN108002183A CN 108002183 A CN108002183 A CN 108002183A CN 201711362878 A CN201711362878 A CN 201711362878A CN 108002183 A CN108002183 A CN 108002183A
- Authority
- CN
- China
- Prior art keywords
- toeguard
- support bar
- component
- shaft
- directive 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
Links
- 230000007306 turnover Effects 0.000 title claims abstract description 13
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Abstract
This application provides a kind of turnover plate type toe guard of elevator car component,Including toeguard,The upper end of toeguard is rotatably installed on cage bottom by first rotating shaft,Toeguard component further includes first support bar and second support bar,The upper end of the second support bar is rotatably installed on cage bottom by the 4th shaft,The lower end of first support bar is rotatably connected to by the 3rd shaft on the toeguard,The first support bar upper end and the lower end of second support bar are rotated connection by the second shaft,The first rotating shaft,Second shaft,3rd shaft and the 4th shaft are arranged in parallel,Toeguard component includes motor,The first directive wheel in carriage,The rope drawn by the motor,The second directive wheel installed in first support bar upper end or second support bar bottom,Drawn by the motor one end of the rope,The other end is connected on the toeguard,The rope bypasses the first directive wheel and the second directive wheel successively.
Description
Technical field
This application involves a kind of turnover plate type toe guard of elevator car component.
Background technology
In the prior art, carriage not flat bed, when the position on carriage ground is higher than stop ground, can make carriage and layer door
Gap is produced between sill, this gap can make the riding into hoistway of passenger, in order to avoid the possibility of personal injury, in car bottom
Portion is provided with toeguard.
Apply for content
The application technical problems to be solved are to provide a kind of turnover plate type toe guard of elevator car component.
In order to solve the above-mentioned technical problem, this application provides a kind of turnover plate type toe guard of elevator car component, the spats
Plate component includes toeguard, and the upper end of the toeguard is rotatably installed on cage bottom by first rotating shaft, described
Toeguard component further includes first support bar and second support bar, and the upper end of the second support bar can be turned by the 4th shaft
Dynamic is installed on cage bottom, and the lower end of the first support bar is rotatably connected to the spats by the 3rd shaft
On plate, the lower end of the first support bar upper end and second support bar is rotated connection by the second shaft, and described first
Shaft, the second shaft, the 3rd shaft and the 4th shaft are arranged in parallel, and the toeguard component includes motor, is installed on
The first directive wheel in carriage, the rope drawn by the motor, installed in first support bar upper end or second support bar
Second directive wheel of bottom, one end of the rope are drawn by the motor, and the other end is connected to the toeguard
On, the rope bypasses the first directive wheel and the second directive wheel successively.
Preferably, the toeguard component has unfolded state and folded state, when the toeguard component is located at
During unfolded state, the toeguard is located at vertical state, and the first support bar and second support bar are located on a straight line,
When the toeguard component is located at folded state, the toeguard turns to horizontal level by first rotating shaft, described
The upper end of first support bar and relatively described the second shaft in bottom of second support bar inwardly turn to it is folded against
State, the first support bar and second support bar are between the toeguard and cage bottom.
Preferably, the first torsional spring is provided with first rotation axis, when the toeguard component leaves expansion shape
During state, first torsional spring produces the toeguard one restoring force that the toeguard is maintained to unfolded state.
Preferably, the second torsional spring is provided with the 4th shaft, when the toeguard component leaves unfolded state
When, second torsional spring produces the second support bar one and the second support bar is maintained returning for unfolded state
Multiple power.
Preferably, when the toeguard component is located at unfolded state, the rope and second directive wheel
Outside be in contact, and the rope produces an inward pressure to second directive wheel.
Preferably, when the toeguard component is located at unfolded state, between the first directive wheel and the second directive wheel
Rope portion shape between rope portion, with the second directive wheel and toeguard has angle.
Preferably, the toeguard component further include be arranged in hoistway be used for control opening for the electric motor starting
Close.
A kind of turnover plate type toe guard of elevator car component of the application, come downwards at below two layers of sill 300mm in carriage, it is necessary to
Toeguard to be packed up, the toeguard component of the application, motor is mounted with cage bottom, by traction of the motor to traction rope,
Toeguard can be packed up.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of turnover plate type toe guard of elevator car component unfolded state；
Fig. 2 is a kind of structure diagram of turnover plate type toe guard of elevator car component unfolded state；
Fig. 3 is the structure diagram during a kind of turnover plate type toe guard of elevator car component lifts,
Wherein：1st, toeguard；21st, motor；22nd, the first directive wheel；23rd, the second directive wheel；24th, rope；3rd, the first torsional spring；
4th, the second torsional spring；5th, first support bar；6th, second support bar；7th, switch；81st, first rotating shaft；82nd, the second shaft；83rd, the 3rd turn
Axis；84th, the 4th shaft.
Embodiment
The application is described further with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
More fully understand the application and can be practiced, but illustrated embodiment is not as the restriction to the application.
As shown in the figure, this application provides a kind of turnover plate type toe guard of elevator car component, the toeguard component includes shield
Sole 1, the upper end of the toeguard 1 are rotatably installed on cage bottom, the toeguard group by first rotating shaft 81
Part further includes first support bar 5 and second support bar 6, and the upper end of the second support bar 6 is rotatable by the 4th shaft 84
Be installed on cage bottom, the lower end of the first support bar 5 is rotatably connected to the shield by the 3rd shaft 83
On sole 1, the lower end of 5 upper end of first support bar and second support bar 6 is rotated connection by the second shaft 82, described
First rotating shaft 81, the second shaft 82, the 3rd shaft 83 and the 4th shaft 84 toeguard component bag arranged in parallel, described
Include motor 21, the first directive wheel 22 in carriage, the rope 24 drawn by the motor 21, installed in first support
Second directive wheel 23 of 6 bottom of 5 upper end of bar or second support bar, one end of the rope 24 are led by the motor 21
Draw, the other end is connected on the toeguard 1, and the rope 24 bypasses the first directive wheel 22 and the second directive wheel successively
23.The toeguard component has unfolded state and folded state, when the toeguard component is located at unfolded state, institute
The toeguard 1 stated is located at vertical state, and the first support bar 5 and second support bar 6 are located on a straight line, when the shield
When foot assembly is located at folded state, the toeguard 1 turns to horizontal level by first rotating shaft 81, described first
Relatively described the second shaft 82 in the upper end of strut 5 and the bottom of second support bar 6 inwardly turns to state folded against,
The first support bar 5 and second support bar 6 are between the toeguard 1 and cage bottom.Described first rotates
The first torsional spring 3 is provided with axis, when the toeguard component leaves unfolded state, first torsional spring 3 is to described
Toeguard 1 produces a restoring force that the toeguard 1 is maintained to unfolded state.Is provided with 4th shaft 84
Two torsional springs 4, when the toeguard component leaves unfolded state, second torsional spring 4 produces the second support bar 6
Raw one maintains the second support bar 6 restoring force of unfolded state.When the toeguard component is located at unfolded state
When, the rope 24 is in contact with the outside of second directive wheel 23, and the rope 24 is led to described second
An inward pressure is produced to wheel 23.When the toeguard component is located at unfolded state, the first directive wheel 22 and second is led
24, the rope between wheel 23,24 shapes of rope between the second directive wheel 23 and toeguard 1 have angle.In motor 21
When pulling rope 24, the rope 24 produces an inward pressure to the second directive wheel 23, makes first support bar 5 and second
Strut 6 folds inward.The toeguard component further include be arranged in hoistway be used for control what the motor 21 started
Switch 7.
A kind of turnover plate type toe guard of elevator car component of the application, come downwards at below two layers of sill 300mm in carriage, it is necessary to
Toeguard 1 is packed up, the toeguard component of the application, is mounted with motor 21, by motor 21 to traction rope in cage bottom
Traction, can pack up toeguard 1.
Embodiment described above is only the preferred embodiment to absolutely prove the application and being lifted, the protection model of the application
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the application, in the application
Protection domain within.The protection domain of the application is subject to claims.
Claims (7)
1. a kind of turnover plate type toe guard of elevator car component, it is characterised in that the toeguard component includes toeguard, the shield
The upper end of sole is rotatably installed on cage bottom by first rotating shaft, and the toeguard component further includes first support bar
And second support bar, the upper end of the second support bar is rotatably installed on cage bottom by the 4th shaft, described
The lower end of first support bar is rotatably connected to by the 3rd shaft on the toeguard, the first support bar upper end
Rotated connection by the second shaft with the lower end of second support bar, the first rotating shaft, the second shaft, the 3rd shaft and
Four shafts are arranged in parallel,
The toeguard component include motor, the first directive wheel in carriage, the rope drawn by the motor,
The second directive wheel installed in first support bar upper end or second support bar bottom, one end of the rope is by described
Motor is drawn, and the other end is connected on the toeguard, and the rope bypasses the first directive wheel and the second directive wheel successively.
2. toe guard of elevator car component as claimed in claim 1, it is characterised in that the toeguard component has unfolded state
And folded state, when the toeguard component is located at unfolded state, the toeguard is located at vertical state, and described
One supporting rod and second support bar are located on a straight line, when the toeguard component is located at folded state, the spats
Plate turns to horizontal level by first rotating shaft, and the upper end of the first support bar and the bottom of second support bar are opposite
Second shaft inwardly turns to state folded against, and the first support bar and second support bar are located at the shield
Between sole and cage bottom.
3. toe guard of elevator car component as claimed in claim 2, it is characterised in that be provided with first in first rotation axis
Torsional spring, when the toeguard component leaves unfolded state, first torsional spring produces the toeguard one by institute
The toeguard stated maintains the restoring force of unfolded state.
4. toe guard of elevator car component as claimed in claim 3, it is characterised in that be provided with the second torsion in the 4th shaft
Spring, when the toeguard component leaves unfolded state, second torsional spring produces the second support bar one will
The second support bar maintains the restoring force of unfolded state.
5. toe guard of elevator car component as claimed in claim 4, it is characterised in that when the toeguard component is positioned at expansion shape
During state, the rope on the outside of second directive wheel with being in contact, and the rope is to second directive wheel
Produce an inward pressure.
6. toe guard of elevator car component as claimed in claim 5, it is characterised in that when the toeguard component is positioned at expansion shape
During state, the rope portion between the first directive wheel and the second directive wheel, the rope portion between the second directive wheel and toeguard is formed
One angle.
7. toe guard of elevator car component as claimed in claim 6, it is characterised in that the toeguard component, which further includes, to be arranged on
The switch for being used to control the electric motor starting in hoistway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362878.XA CN108002183A (en) | 2017-12-18 | 2017-12-18 | A kind of turnover plate type toe guard of elevator car component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362878.XA CN108002183A (en) | 2017-12-18 | 2017-12-18 | A kind of turnover plate type toe guard of elevator car component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108002183A true CN108002183A (en) | 2018-05-08 |
Family
ID=62059806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711362878.XA Pending CN108002183A (en) | 2017-12-18 | 2017-12-18 | A kind of turnover plate type toe guard of elevator car component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108002183A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019266A (en) * | 2018-10-11 | 2018-12-18 | 苏州台菱电梯有限公司 | A kind of Manual turning plate type toeguard |
| CN110775779A (en) * | 2018-07-26 | 2020-02-11 | 奥的斯电梯公司 | Apron board of elevator car |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001253658A (en) * | 2000-03-09 | 2001-09-18 | Mitsubishi Electric Corp | Elevator |
| CN103443011A (en) * | 2011-04-05 | 2013-12-11 | 奥的斯电梯公司 | Toe guard assembly for elevator system |
| CN207811002U (en) * | 2017-12-18 | 2018-09-04 | 苏州台菱电梯有限公司 | A kind of turnover plate type toe guard of elevator car component |
-
2017
- 2017-12-18 CN CN201711362878.XA patent/CN108002183A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001253658A (en) * | 2000-03-09 | 2001-09-18 | Mitsubishi Electric Corp | Elevator |
| CN103443011A (en) * | 2011-04-05 | 2013-12-11 | 奥的斯电梯公司 | Toe guard assembly for elevator system |
| CN207811002U (en) * | 2017-12-18 | 2018-09-04 | 苏州台菱电梯有限公司 | A kind of turnover plate type toe guard of elevator car component |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775779A (en) * | 2018-07-26 | 2020-02-11 | 奥的斯电梯公司 | Apron board of elevator car |
| CN110775779B (en) * | 2018-07-26 | 2021-10-01 | 奥的斯电梯公司 | Apron board of elevator car |
| CN109019266A (en) * | 2018-10-11 | 2018-12-18 | 苏州台菱电梯有限公司 | A kind of Manual turning plate type toeguard |
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