CN106829706A - A kind of elevator cage component with anti-drop function - Google Patents
A kind of elevator cage component with anti-drop function Download PDFInfo
- Publication number
- CN106829706A CN106829706A CN201710228526.9A CN201710228526A CN106829706A CN 106829706 A CN106829706 A CN 106829706A CN 201710228526 A CN201710228526 A CN 201710228526A CN 106829706 A CN106829706 A CN 106829706A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- mousing
- hook
- elevator
- drop function
- 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
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
- B66B13/301—Details of door sills
Landscapes
- Elevator Door Apparatuses (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a kind of elevator cage component with anti-drop function, including sill body and sliding block, chute is offered on described sill body, described sliding block is slidably fitted in described chute, it is characterised in that：Described chute includes guide groove and anticreep groove, described sliding block includes supporting plate and mousing-hook, described guide groove is slidably matched with described supporting plate, described anticreep groove is slidably matched with described mousing-hook, the cross section of the mousing-hook is L-shaped, described chute is "T"-shaped in what is stood upside down, and the outer surface of the sliding block bottom also has limited block.Elevator cage component with anti-drop function of the invention, not only the cross section to mousing-hook is improved, limited block is also equipped with the outer surface of sliding block bottom, play limiting buffer effect, ensure that door-plate does not depart from sill when deformation is produced by clashing into, increased the overall security of elevator car door system.
Description
Technical field
The present invention relates to elevator cage technical field, and in particular to a kind of elevator cage component with anti-drop function.
Background technology
Elevator is a kind of vertical conveyor with motor as power, for the personnel in tier building or cargo transport.
With social economy develop rapidly and lives of the people level continuous improvement, elevator has turned into daily life one can not
Or scarce part.
When using elevator, due to some fortuitous events, waiting passenger or its case and bag luggage for carrying of ladder etc. can clash into
Elevator door, sometimes, the strength that impact can be required more than pendulum experiment, door-plate generation deformation, and existing majority
The sliding block of sill end of door plate lower end does not stop in motion longitudinally upward or stop dynamics is inadequate, causes sliding block to depart from sill,
Cause door-plate to be opened because losing lower limit, cause passenger or its valuables to crash into hoistway, cause casualty accident, together
When the elevator components that can also destroy in hoistway, influence elevator uses.
Such as China Patent No. 201520762416.7, the patent of invention of entitled " elevator cage ", disclose a kind of biography
Installation sliding block is spacing to carry out on anti-falling piece in system sill component, but it stops dynamics still not in motion longitudinally upward
It is enough, still there is sliding block to depart from the hidden danger that sill chute causes door-plate to be opened when door-plate produces deformation, produce security incident.
The content of the invention
In view of this, in order to overcome the defect of prior art, it is an object of the invention to provide a kind of with anti-drop function
Elevator cage component, not only the cross section to mousing-hook is improved, and is also equipped with the outer surface of sliding block bottom spacing
Block, it is ensured that when deformation is produced by clashing into, sliding block does not depart from sill to door-plate, increased the overall security of elevator.
In order to achieve the above object, the present invention uses following technical scheme：
A kind of elevator cage component with anti-drop function, including sill body and sliding block, offer on described sill body
Chute, described sliding block is slidably fitted in described chute, and described chute includes guide groove and anticreep groove, described sliding block bag
Supporting plate and mousing-hook are included, described guide groove is slidably matched with described supporting plate, described anticreep groove and described mousing-hook
It is slidably matched, the cross section of the mousing-hook is L-shaped, described chute is "T"-shaped in what is stood upside down, outside the sliding block bottom
Surface also has limited block.
Preferably, described guide groove vertically extends and with upward opening, described anticreep groove is along level side
To extension, described anticreep groove is connected with described guide groove.
It is further preferred that described supporting plate vertically extends, its upper end passes through bolt and nut component and elevator
The bottom of door-plate is connected, and its bottom is connected with described mousing-hook.
It is further preferred that the bottom of the door of elevator opens up jagged, the upper end of the sliding block is arranged on institute
In the breach stated.Sliding block is directly mounted at door of elevator bottom by majority in the prior art, and such mounting means fastness is not
It is enough, door of elevator is easily caused when being clashed into, sliding block easily deviates from sill chute.Door of elevator lower end of the invention opens up
It is jagged, described sliding block is arranged in described breach, described bolt and nut component is hidden in described breach, together
When it also avoid the potential safety hazard that prior art mounting means brings.
More preferably, the bottom of the door of elevator is at least provided with the sliding block described in two groups.
It is further preferred that " L " shape overbending direction of the multigroup described mousing-hook of the bottom installation of the door of elevator is opposite.
Such mounting means ensure that door of elevator being produced deformation by clashing into, and band movable slider is when moving upwards, and mousing-hook can be with
The anticreep groove on both sides is hooked respectively so that the bottom stress balance of door of elevator, anti-limited slip block removes chute, increased elevator
Overall security.
Preferably, the cross section of the mousing-hook can also be in the "T"-shaped of handstand.Such mousing-hook design can more added with
Imitate anti-limited slip block and remove chute.
It is further preferred that the limited block is in the shape matched with the mousing-hook.When the limited block is made, if
Put the limited block outer surface and be engaged with the both sides of the chute and to touch that can ensure that limited block is played from, such design maximum
Position-limiting action, it is ensured that the safety that elevator is used.
It is further preferred that the material of the limited block is rubber.Will necessarily be produced in door of elevator unlatching, closing course
Rock, even if sliding block is apart from the in larger distance of chute both sides, cannot also ensure that sliding block will not be contacted all the time with chute both sides, and one
Denier is contacted, and will be rubbed between two metals and be sent harsh noise, and adds the limit of quality of rubber materials in sliding block lower end outer surface
Position block, even if limited block is in contact with chute both sides and produces friction, will not also make a noise；Rubber abrasive-resistance is good, Ke Yiqi
To the effect of protection sliding block；The hardness of rubber is moderate, with certain position-limiting action；And rubber has certain elasticity, can be with
Cushioning effect is played, certain energy is can absorb when being clashed into door of elevator, and be converted into the elastic potential energy of itself, carried
Boarding comfort high, improves the security performance that elevator is used.
Preferably, described sliding block is that one piece of steel plate one bending is formed.It is easy to make, and the mechanical performance of steel plate is good
It is good, it is ensured that sliding block will not deform easily.
Compared with prior art, the elevator cage component with anti-drop function of the invention, branch is changed to by traditional sliding block
Fagging adds the structure of mousing-hook, and not only the cross section to mousing-hook is improved, and is also equipped with the outer surface of sliding block bottom
Limited block, plays limiting buffer effect, and be provided with multigroup sliding block in door of elevator bottom, it is ensured that door-plate is by clashing into generation
Sill is not departed from during deformation, the overall security of elevator car door system, and applied widely, good operation stability, safety is increased
Property is high.
Brief description of the drawings
Fig. 1 is the schematic diagram of elevator cage component of the present invention with anti-drop function；
Fig. 2 is the A-A sectional views in embodiment one；
Fig. 3 is the B-B sectional views in embodiment one；
Fig. 4 is the top view of sliding block in the elevator cage component of embodiment one；
Fig. 5 is the C-C sectional views in Fig. 4；
Fig. 6 is the A-A sectional views in embodiment two；
Wherein：Door of elevator -1, sliding block -2, supporting plate -201, mousing-hook -202, sill body -3, bolt and nut component -4 are sliding
Groove -5, guide groove -501, anticreep groove -502, limited block -6, breach -7.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment one
Referring to figs. 1 to 5, a kind of elevator cage component with anti-drop function of the present embodiment, including sill body 3 and sliding block 2,
Chute 5 is offered on sill body 3, sliding block 2 is slidably fitted in chute 5, chute 5 includes guide groove 501 and anticreep groove 502, sliding
Block 2 includes supporting plate 201 and mousing-hook 202, and guide groove 501 is slidably matched with supporting plate 201, and anticreep groove 502 is slided with mousing-hook 202
Dynamic to coordinate, the cross section of mousing-hook 202 is L-shaped, and chute 5 is "T"-shaped in what is stood upside down.Guide groove 501 vertically extends and has
There is upward opening, anticreep groove 502 is horizontally extending, and anticreep groove 502 is connected with guide groove 501.Supporting plate 201 is along vertical
Direction extends, and its upper end is connected by bolt and nut component 4 with the bottom of door of elevator 1, its bottom and mousing-hook 202
It is connected.
The bottom of door of elevator 1 opens up jagged 7, and the upper end of sliding block 2 is arranged in breach 7.It is many in the prior art
Sliding block 2 is directly mounted at the bottom of door of elevator 1 by number, and such mounting means is not firm enough, is easily caused door of elevator 1 and is receiving
When clashing into, sliding block 2 easily deviates from sill chute 5.The lower end of door of elevator 1 of the present embodiment opens up jagged 7, and sliding block 2 is pacified
In breach 7, bolt and nut component 4 is hidden in breach 7, while it also avoid the safety that prior art mounting means brings
Hidden danger.
The bottom of door of elevator 1 is at least provided with the sliding block 2 described in two groups, and the multigroup mousing-hook 202 installed " L "
Shape overbending direction is opposite.The bottom of the door of elevator 1 of the present embodiment is provided with the sliding block 2 described in three groups, and positioned at outside
Two groups of mousing-hooks 202 are opposite with " L " shape overbending direction of middle mousing-hook 202.Such mounting means can cause elevator door
The bottom stress balance of plate 1, it is ensured that door of elevator 1 when band movable slider 2 is moved upwards, is prevented by clashing into generation deformation
Unhook 202 can respectively hook the anticreep groove 502 on both sides, and anti-limited slip block 2 removes chute 5, increased the overall security of elevator.
The outer surface of the bottom of sliding block 2 also has limited block 6.Limited block 6 is in the shape matched with mousing-hook 202.
When making limited block 6, the setting outer surface of limited block 6 is engaged with the both sides of chute 2 touches from the preferred limited block 6 of the present embodiment
Outer surface is 3mm with two lateral extents of chute 5, can set the outer of limited block 6 according to actual conditions in other examples
Surface and 5 liang of sizes of lateral extent of chute.Such design can ensure that limited block 6 plays the position-limiting action of maximum, it is ensured that electricity
The safety that ladder is used.
The material of limited block 6 is rubber.Door of elevator 1 is opened, will necessarily produce in closing course and rock, even if sliding block 2
Apart from the in larger distance of the both sides of chute 5, cannot also ensure that sliding block 2 will not be contacted all the time with the both sides of chute 5, and once contact, two
Will be rubbed between individual metal and send harsh noise, and the limited block 6 of quality of rubber materials is added in the lower end outer surface of sliding block 2, i.e.,
Limited block 6 is in contact with the both sides of chute 5 and is produced friction, will not also make a noise；Rubber abrasive-resistance is good, can play protection
The effect of sliding block 2；The hardness of rubber is moderate, with certain position-limiting action；And rubber has certain elasticity, can play slow
Punching is acted on, and certain energy is can absorb when being clashed into door of elevator 1, and is converted into the elastic potential energy of itself, is improve
Boarding comfort, improves the security performance that elevator is used.
Sliding block 2 is that one piece of steel plate one bending is formed.It is easy to make, and steel plate satisfactory mechanical property, it is ensured that sliding block 2
Will not deform easily.
Embodiment two
Reference picture 1 and Fig. 6, a kind of elevator cage component with anti-drop function of the present embodiment are essentially identical with embodiment one,
Difference is that the mousing-hook 202 of the present embodiment can also be in the "T"-shaped of handstand.The "T"-shaped mousing-hook 6 stood upside down can be by one block of steel
Plate one bending is formed, and is welded also dependent on actual conditions.Such mousing-hook design can be more effectively prevented from sliding
Block removes chute, it is ensured that using for elevator is safe.
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this that it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (10)
1. a kind of elevator cage component with anti-drop function, including sill body and sliding block, open up on described sill body
There is chute, described sliding block is slidably fitted in described chute, it is characterised in that：Described chute includes guide groove and anticreep
Groove, described sliding block includes supporting plate and mousing-hook, and described guide groove is slidably matched with described supporting plate, described anticreep groove
It is slidably matched with described mousing-hook, the cross section of the mousing-hook is L-shaped, described chute is "T"-shaped in what is stood upside down, described
The outer surface of sliding block bottom also has limited block.
2. a kind of elevator cage component with anti-drop function according to claim 1, it is characterised in that：Described guide groove
Vertically extend and with upward opening, described anticreep groove is horizontally extending, described anticreep groove with it is described
Guide groove be connected.
3. a kind of elevator cage component with anti-drop function according to claim 2, it is characterised in that：Described support
Plate vertically extends, and its upper end is connected by bolt and nut component with the bottom of door of elevator, its bottom and institute
The mousing-hook stated is connected.
4. a kind of elevator cage component with anti-drop function according to claim 3, it is characterised in that：The elevator door
The bottom of plate opens up jagged, and the upper end of the sliding block is arranged in described breach.
5. a kind of elevator cage component with anti-drop function according to claim 4, it is characterised in that：The elevator door
The bottom of plate is at least provided with the sliding block described in two groups.
6. a kind of elevator cage component with anti-drop function according to claim 5, it is characterised in that：The elevator door
" L " the shape overbending direction for the multigroup described mousing-hook that the bottom of plate is installed is opposite.
7. a kind of elevator cage component with anti-drop function according to claim 1, it is characterised in that：The mousing-hook
Cross section can also be in stand upside down it is "T"-shaped.
8. a kind of elevator cage component with anti-drop function according to claim 7, it is characterised in that：The limited block
In the shape matched with the mousing-hook.
9. a kind of elevator cage component with anti-drop function according to claim 8, it is characterised in that：The limited block
Material be rubber.
10. a kind of elevator cage component with anti-drop function according to claim 1, it is characterised in that：Described cunning
Block is that one piece of steel plate one bending is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228526.9A CN106829706A (en) | 2017-04-10 | 2017-04-10 | A kind of elevator cage component with anti-drop function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228526.9A CN106829706A (en) | 2017-04-10 | 2017-04-10 | A kind of elevator cage component with anti-drop function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106829706A true CN106829706A (en) | 2017-06-13 |
Family
ID=59147288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710228526.9A Pending CN106829706A (en) | 2017-04-10 | 2017-04-10 | A kind of elevator cage component with anti-drop function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106829706A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06127875A (en) * | 1992-10-21 | 1994-05-10 | Mitsubishi Denki Bill Techno Service Kk | Door sill device |
| JPH08113452A (en) * | 1994-10-17 | 1996-05-07 | Mitsubishi Denki Bill Techno Service Kk | Elevator door and sill structure |
| KR20080086071A (en) * | 2007-03-21 | 2008-09-25 | 한국승강기 주식회사 | Hatch door of elevator |
| CN102056832A (en) * | 2008-06-10 | 2011-05-11 | 韩国三菱电梯有限公司 | Structure for preventing the separation of elevator car doors |
| CN102616640A (en) * | 2012-04-09 | 2012-08-01 | 沈阳博林特电梯股份有限公司 | Elevator landing door anti-collision device |
| JP2014213950A (en) * | 2013-04-22 | 2014-11-17 | 株式会社日立ビルシステム | Door-derail-prevention device |
| CN205061288U (en) * | 2015-09-29 | 2016-03-02 | 曼隆蒂森克虏伯电梯有限公司 | Elevator sill |
| CN205099176U (en) * | 2015-11-02 | 2016-03-23 | 吴江金狮电梯科技有限公司 | Elevator anticreep sill elevator entrance system |
| CN205442354U (en) * | 2016-03-25 | 2016-08-10 | 福德斯电梯有限公司 | Elevator layer door and sill structure |
| CN205932880U (en) * | 2016-08-06 | 2017-02-08 | 升华电梯有限公司 | Easy novel anticreep elevator sill elevator entrance system that changes |
| CN206014205U (en) * | 2016-08-27 | 2017-03-15 | 浙江喜来登电梯有限公司 | A kind of elevator cage |
| CN206735604U (en) * | 2017-04-10 | 2017-12-12 | 江南嘉捷电梯股份有限公司 | A kind of elevator cage component with anti-drop function |
-
2017
- 2017-04-10 CN CN201710228526.9A patent/CN106829706A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06127875A (en) * | 1992-10-21 | 1994-05-10 | Mitsubishi Denki Bill Techno Service Kk | Door sill device |
| JPH08113452A (en) * | 1994-10-17 | 1996-05-07 | Mitsubishi Denki Bill Techno Service Kk | Elevator door and sill structure |
| KR20080086071A (en) * | 2007-03-21 | 2008-09-25 | 한국승강기 주식회사 | Hatch door of elevator |
| CN102056832A (en) * | 2008-06-10 | 2011-05-11 | 韩国三菱电梯有限公司 | Structure for preventing the separation of elevator car doors |
| CN102616640A (en) * | 2012-04-09 | 2012-08-01 | 沈阳博林特电梯股份有限公司 | Elevator landing door anti-collision device |
| JP2014213950A (en) * | 2013-04-22 | 2014-11-17 | 株式会社日立ビルシステム | Door-derail-prevention device |
| CN205061288U (en) * | 2015-09-29 | 2016-03-02 | 曼隆蒂森克虏伯电梯有限公司 | Elevator sill |
| CN205099176U (en) * | 2015-11-02 | 2016-03-23 | 吴江金狮电梯科技有限公司 | Elevator anticreep sill elevator entrance system |
| CN205442354U (en) * | 2016-03-25 | 2016-08-10 | 福德斯电梯有限公司 | Elevator layer door and sill structure |
| CN205932880U (en) * | 2016-08-06 | 2017-02-08 | 升华电梯有限公司 | Easy novel anticreep elevator sill elevator entrance system that changes |
| CN206014205U (en) * | 2016-08-27 | 2017-03-15 | 浙江喜来登电梯有限公司 | A kind of elevator cage |
| CN206735604U (en) * | 2017-04-10 | 2017-12-12 | 江南嘉捷电梯股份有限公司 | A kind of elevator cage component with anti-drop function |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180423 Address after: 215122 Suzhou Industrial Park, Jiangsu, the only new road, No. 28 Applicant after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 Suzhou Industrial Park, Suzhou Province, the only new road, No. 28, Jiangsu Applicant before: SJEC Corporation |
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| TA01 | Transfer of patent application right |