CN208249653U - A kind of elevator door anti-drop structure and elevator - Google Patents
A kind of elevator door anti-drop structure and elevator Download PDFInfo
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- CN208249653U CN208249653U CN201820354098.4U CN201820354098U CN208249653U CN 208249653 U CN208249653 U CN 208249653U CN 201820354098 U CN201820354098 U CN 201820354098U CN 208249653 U CN208249653 U CN 208249653U
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Abstract
The utility model provides a kind of elevator door anti-drop structure and elevator, anti-drop structure includes layer door gear bottom plate, layer door gear guide rail, hanging plate component, door panel assemblies, sill component and anti-shedding mechanism, layer door gear guide rail is fixedly installed in the horizontal direction on layer door gear bottom plate, and hanging plate component is slidably set on layer door gear guide rail；Door panel assemblies are fixedly connected with hanging plate component, and it is horizontally slipped by hanging plate component along layer door gear guide rail, door panel assemblies are set to layer between door gear bottom plate and sill component, and anti-shedding mechanism is set on door panel assemblies and hanging plate component, for being clamped on sill component when door panel assemblies are closed；By using above technical scheme, so that anti-dropout landing door structure is more safe and reliable, debugging is convenient, meet current elevator door safe design requirement；Using scheme provided by the utility model, it can reduce sill depth, prevent elevator door from falling off, simple and practical in structure, advantage of lower cost.
Description
Technical field
The utility model belongs to elevator technology field, and in particular to a kind of elevator door anti-drop structure and elevator.
Background technique
Existing anti-dropout layer door gear structure be relative complex, higher cost, is usually to utilize door-plate sliding block, adds anti-
Fall off plate, is inserted into constant depth in sill slot, and insertion depth is shallower, general sill groove depth 20mm, insertion depth 17mm；Its
It is easy to cause following problems:
First: space surplus is 3mm, is easy to be influenced switch gate effect by the blocking of rubbish；
Second: insertion depth is affected by in-site installation and use process, easily causes the inadequate situation of the depth of engagement,
Influence anti-dropout effect；
In third, the higher situation of door-plate height, door plate deformation amount is big, and fixed engagement depth scheme cannot cover higher door
Plate gauge lattice.
Based on technical problem present in above-mentioned elevator door anti-drop structure, there has been no relevant solutions；Therefore
There is an urgent need to seek effective scheme to solve the above problems.
Summary of the invention
The purpose of this utility model be in view of the above technology present in shortcoming, propose a kind of elevator door anti-dropout
Structure, it is intended to solve the problem of that existing elevator door is easy to fall off and cause security risk.
The utility model provides a kind of elevator door anti-drop structure, including layer door gear bottom plate, layer door gear guide rail, extension
Board group part, door panel assemblies, sill component and anti-shedding mechanism；Layer door gear guide rail is fixedly installed on layer door dress in the horizontal direction
On bottom set plate；Hanging plate component is slidably set on layer door gear guide rail；Door panel assemblies are fixedly connected with hanging plate component, and are passed through
Hanging plate component horizontally slips along layer door gear guide rail；Door panel assemblies are set to layer between door gear bottom plate and sill component；Anticreep
It falls mechanism to be set on door panel assemblies and hanging plate component, for being clamped on sill component when door panel assemblies are closed.
Further, anti-shedding mechanism includes anti-drop assembly and linkage unit；Linkage unit is rotatably set to hanging plate
On component, and it is connect by the wirerope that links with anti-drop assembly；Anti-drop assembly is rotatably set to door panel assemblies bottom end, and can block
Tightly on sill component.
Further, anti-drop assembly includes anticreep touch panel；Anticreep touch panel is rotatably set to door-plate by touch panel shaft
Component bottom end；Linkage unit one end is equipped with linkage idler wheel, and the other end is connect by the wirerope that links with anticreep touch panel；Linkage rolling
Wheel is along layer door gear guide rail basal sliding.
Further, anti-drop assembly further includes having guide pin；Anticreep touch panel is equipped with arc chute；Guide pin is fixed
Door panel assemblies are set to, and are slided in arc chute.
Further, the bottom of layer door gear guide rail middle section is provided with lobe plate；Lobe plate tilts along the vertical direction
Setting.
Further, lobe plate is set at the 50mm apart from the layer door gear guide rail middle position.
Further, hanging plate component includes hanging plate, upper change gear and lower change gear；Upper change gear is set to hanging plate upper end, lower extension
Wheel is set to hanging plate lower end；Upper change gear horizontally slips along layer door gear guide rail top, and lower change gear is along the layer door gear guide rail bottom
End horizontally slips.
Further, linkage unit is rotatably set on lower change gear.
Further, door panel assemblies include left door plate and right door plate；Left door plate and/or right door plate are equipped with anti-dropout machine
Structure.
Correspondingly, the utility model also provides a kind of elevator, includes elevator landing door；It is arranged on elevator landing door
There is anti-drop structure；Anti-drop structure is elevator door anti-drop structure described above.
By using above technical scheme, so that anti-dropout landing door structure is more safe and reliable, debugging is convenient, meet current
The requirement of elevator door safe design, adapts to the development trend of lift product safety；It, can using scheme provided by the utility model
It reduces sill depth, prevent elevator door from falling off, simple and practical in structure, advantage of lower cost.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Below with reference to attached drawing, the utility model is described in further detail:
Fig. 1 is a kind of elevator door anti-drop structure schematic diagram of the utility model；
Fig. 2 is two elevator door on and off schematic diagrames of the utility model.
In figure: 1, layer door gear bottom plate；2, layer door gear guide rail；3, hanging plate component；4, upper change gear；5, linkage unit；6,
Link idler wheel；7, lobe plate；8, link change gear；9, lower change gear；10, door panel assemblies；11, link wirerope；12, guide pin；
13, anticreep touch panel；14, touch panel shaft；15, sill component.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1 to Figure 2, the utility model provides a kind of elevator door anti-drop structure, including layer door gear bottom plate
1, layer door gear guide rail 2, hanging plate component 3, door panel assemblies 10, sill component 15 and anti-shedding mechanism；Its middle layer door gear is led
Rail 2 is fixedly installed in the horizontal direction on layer door gear bottom plate 1, can be horizontally slipped for door panel assemblies 10；Hanging plate component 3 can be slided
It is dynamic to be set on layer door gear guide rail 2, for being fixedly connected with door panel assemblies 10；Door panel assemblies 10 are fixedly connected with hanging plate component 3,
And it is horizontally slipped by hanging plate component 3 along layer door gear guide rail 2；Door panel assemblies 10 are set to layer door gear bottom plate 1 and sill group
Between part 15；Anti-shedding mechanism is set on door panel assemblies 10 and hanging plate component 3, for being clamped on when door panel assemblies 10 are closed
On sill component 15；Using the above scheme, in door-closing in-place, anti-shedding mechanism is inserted in the guide groove of sill component, is played
Anticollision falls off function, is inserted into sill depth optimization anti-dropout effect by adjusting, when opening the door, anti-shedding mechanism rotates upwards
Contract the guide groove of sill component out, layer door gear can smooth carry out door opening action, improve elevator door safety in operation.
Preferably, in conjunction with above scheme, such as Fig. 1 to Fig. 2 institute, in the present embodiment, anti-shedding mechanism includes anti-drop assembly
With linkage unit 5；Linkage unit 5 is rotatably set on hanging plate component 3, and is connected by linkage wirerope 11 and anti-drop assembly
It connects；Anti-drop assembly is rotatably set to the bottom end of door panel assemblies 10, and can be clamped on sill component 15；Specifically, anticreep group
Part includes anticreep touch panel 13；Anticreep touch panel 13 is rotatably set to the bottom end of door panel assemblies 10 by touch panel shaft 14, due to
The touch panel shaft 14 of anticreep touch panel 13 is located at one end, by gravity itself, linkage wirerope 11 is tensed always, to make to join
Linkage idler wheel 6 on dynamic component 5 is adjacent to layer door gear guide rail 2 always and lobe plate 7 is run, it is ensured that layer door gear product can be put down
Suitable operation；5 one end of linkage unit is equipped with linkage idler wheel 6, and the other end is connect by the wirerope 11 that links with anticreep touch panel 13；
Idler wheel 6 link along 2 basal sliding of layer door gear guide rail；Further, lower head structure, anticreep touch panel are arranged at 10 lower part of door panel assemblies
13, touch panel shaft 14 is fixed on lower head knot hook, and anticreep touch panel 13 can be rotated around touch panel shaft 14；Under door panel assemblies 10
Portion is equipped with sliding block, and sliding block is inserted into the guide groove of sill component 15 when normal operation, when door-closing in-place, anticreep touch panel anticreep
Touch panel 13 is inserted deeper into the guide groove of sill component 15 by spinning movement, and cooperation door-plate sliding block bears huge impact
Power keeps door panel assemblies 10 that cannot be detached from guide groove operation always.
Preferably, in conjunction with above scheme, such as Fig. 1 to Fig. 2 institute, in the present embodiment, anti-drop assembly further includes having guide pin
12；Anticreep touch panel 13 is equipped with arc chute；Guide pin 12 is fixedly installed on 10 lower part lower head structure of door panel assemblies, and
Sliding, guide pin 12 play the role of rotary steering in arc chute, and touch panel shaft 14 is cooperated to bear suffered by anticreep touch panel 13
The impact force arrived.
Preferably, in conjunction with above scheme, such as Fig. 1 to Fig. 2 institute, in the present embodiment, 2 middle section of layer door gear guide rail
Bottom is provided with lobe plate 7；Lobe plate 7 is obliquely installed along the vertical direction；Further, lobe plate 7 is set to fills apart from layer door
At the 50mm for setting guide rail middle position；Specifically: linkage unit 5 is fixed on hanging plate component 3, and can be with linkage change gear 8
Lower change gear 9 is served as to apply；Linkage unit 5 is rotatable, and the linkage idler wheel 6 being fixed on linkage unit 5 is adjacent to a layer door gear always
2 lower part of guide rail rolls, and 2 middle section of layer door gear guide rail is provided with lobe plate 7, and when middle position is arrived in shutdown, link idler wheel 6
By the guiding role of lobe plate 7, and the pulling force effect by linkage wirerope 11 rotates tilting upwards, thus the wirerope that links
11 move downward, while anticreep touch panel 13 is rotated down and is clamped in the guide groove of sill component 15.
Preferably, in conjunction with above scheme, such as Fig. 1 to Fig. 2 institute, in the present embodiment, hanging plate component 3 includes hanging plate, upper extension
Wheel 4 and lower change gear 9；Upper change gear 4 is set to the upper end of hanging plate, and lower change gear 9 is set to the lower end of hanging plate；Upper change gear 4 is filled along layer door
The top for setting guide rail 2 horizontally slips, and lower change gear 9 horizontally slips along the bottom end of layer door gear guide rail 2；Linkage unit 5 is rotatably set
It is placed on lower change gear 9；Specifically, hanging plate component 3 drives door panel assemblies 10 to horizontally slip, when will be moved to door-closing in-place at once,
It is mounted on the pulling force effect of linkage unit 5 on hanging plate component 3 by linkage wirerope 11, in linkage idler wheel 6 and lobe plate 7
Under guidance, it is rotated up tilting, linkage idler wheel 6 is slipped on the inclined-plane of lobe plate 7；The wirerope 11 that links simultaneously is transported to the lower part
It is dynamic, while the anticreep touch panel 13 being connected on linkage wirerope 11 is rotated down around touch panel shaft 14, by guide pin 12
Guiding role, be slowly inserted into the guide groove of sill component 15.
Preferably, in conjunction with above scheme, when the complete door-closing in-place of layer door gear, linkage unit 5 stops operating, and tilts angle
Degree is maximum, and linkage 11 falling head of wirerope is maximum, and the angle that the anticreep touch panel 13 to link is rotated down is maximum, is inserted into sill
Depth in the guide groove of component 15 is most deep；In 15 guide groove of sill component, it is machined with the grey slot structure of leakage, when anticreep touch panel 13 is inserted into
It is fully inserted into when 15 guide groove of sill component, not will receive blocking or even penetrates sill component 15；By adjusting the steel wire that links
The length of rope 11, control anticreep touch panel 13 are inserted into the depth of 15 guide groove of sill component；Anticreep touch panel 13 is fitted to door-plate group
The sliding block of 10 lower part of part plays the role of anticollision and falls off；When opening the door, linkage idler wheel 6 is under 7 guiding role of lobe plate to backspin
Turn, drives linkage wirerope 11 to move upwards, while the also upward rotary motion of 13 under tension of anticreep touch panel, gradually produce sill
The guide groove of component 15.
Preferably, in conjunction with above scheme, lobe plate 7 is left tiltedly when linkage idler wheel 6 is acted on by enabling to enabling Slideslip
When face is to layer door gear 2 plane of guide rail, linkage unit 5 and anticreep touch panel 13 stop operating, and anticreep touch panel 13 is completely at this time
15 guide grooves are detached from, layer door gear can smooth carry out door opening action.
Preferably, in conjunction with above scheme, such as Fig. 1 to Fig. 2 institute, in the present embodiment, door panel assemblies include left door plate A and
Right door plate B；Left door plate A and/or right door plate B is equipped with anti-shedding mechanism.
Correspondingly, in conjunction with above scheme, it includes elevator landing door that the utility model, which also provides a kind of elevator,；Elevator
Anti-drop structure is provided on layer door gear；Anti-drop structure is elevator door anti-drop structure described above.
By using above technical scheme, so that anti-dropout landing door structure is more safe and reliable, debugging is convenient, meet current
The requirement of elevator door safe design, adapts to the development trend of lift product safety；It, can using scheme provided by the utility model
It reduces sill depth, prevent elevator door from falling off, simple and practical in structure, advantage of lower cost.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System.Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, all contents without departing from technical solutions of the utility model, the technology according to the utility model is to the above reality
Any change modification, equivalent variations and modification that example is made are applied, the protection scope of the technical program is belonged to.
Claims (10)
1. a kind of elevator door anti-drop structure, which is characterized in that including layer door gear bottom plate, layer door gear guide rail, hanging plate group
Part, door panel assemblies, sill component and anti-shedding mechanism；The layer door gear guide rail is fixedly installed on the layer in the horizontal direction
On door gear bottom plate；The hanging plate component is slidably set on the layer door gear guide rail；The door panel assemblies and the extension
Board group part is fixedly connected, and is horizontally slipped by the hanging plate component along the layer door gear guide rail；The door panel assemblies setting
Between the layer door gear bottom plate and the sill component；The anti-shedding mechanism is set to the door panel assemblies and the extension
On board group part, for being clamped on the sill component when door panel assemblies are closed.
2. elevator door anti-drop structure according to claim 1, which is characterized in that the anti-shedding mechanism includes anti-
De- component and linkage unit；The linkage unit is rotatably set on the hanging plate component, and passes through linkage wirerope and institute
State anti-drop assembly connection；The anti-drop assembly is rotatably set to the door panel assemblies bottom end, and can be clamped on the sill group
On part.
3. elevator door anti-drop structure according to claim 2, which is characterized in that the anti-drop assembly includes anticreep
Touch panel；The anticreep touch panel is rotatably set to the door panel assemblies bottom end by touch panel shaft；Described linkage unit one end is set
There is linkage idler wheel, the other end is connect by the linkage wirerope with the anticreep touch panel；The linkage idler wheel is along the layer
Door gear guide rail basal sliding.
4. elevator door anti-drop structure according to claim 3, which is characterized in that the anti-drop assembly further includes leading
To pin shaft；The anticreep touch panel is equipped with arc chute；The guide pin is fixedly installed on the door panel assemblies, and described
Sliding in arc chute.
5. elevator door anti-drop structure according to claim 2 or 3, which is characterized in that in the layer door gear guide rail
Between the bottom of part be provided with lobe plate；The lobe plate is obliquely installed along the vertical direction.
6. elevator door anti-drop structure according to claim 5, which is characterized in that the lobe plate is set to apart from institute
It states at layer 50mm in door gear guide rail middle position.
7. elevator door anti-drop structure according to claim 2, which is characterized in that the hanging plate component includes to hang
Plate, upper change gear and lower change gear；The upper change gear is set to the hanging plate upper end, and the lower change gear is set to the hanging plate lower end；
The upper change gear horizontally slips along the layer door gear guide rail top, and the lower change gear is along described layer door gear guide rail bottom end or so
Sliding.
8. elevator door anti-drop structure according to claim 7, which is characterized in that the linkage unit is rotatably arranged
In on the lower change gear.
9. according to claim 1 to 4,6 to 8 described in any item elevator door anti-drop structures, which is characterized in that the door-plate
Component includes left door plate and right door plate；The left door plate and/or the right door plate are equipped with the anti-shedding mechanism.
10. a kind of elevator includes elevator landing door；It is characterized in that, being provided with anti-dropout on the elevator landing door
Structure；The anti-drop structure is elevator door anti-drop structure described in the claims 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354098.4U CN208249653U (en) | 2018-03-15 | 2018-03-15 | A kind of elevator door anti-drop structure and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354098.4U CN208249653U (en) | 2018-03-15 | 2018-03-15 | A kind of elevator door anti-drop structure and elevator |
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| Publication Number | Publication Date |
|---|---|
| CN208249653U true CN208249653U (en) | 2018-12-18 |
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ID=64607975
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354098.4U Active CN208249653U (en) | 2018-03-15 | 2018-03-15 | A kind of elevator door anti-drop structure and elevator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682933A (en) * | 2021-08-13 | 2021-11-23 | 日立电梯（中国）有限公司 | Elevator car door up-down locking device |
| CN113682934A (en) * | 2021-08-13 | 2021-11-23 | 日立电梯（中国）有限公司 | Elevator car door vertical synchronous locking device |
| CN113682927A (en) * | 2021-08-13 | 2021-11-23 | 日立电梯（中国）有限公司 | Transformation method and device for elevator car door strength through mark |
-
2018
- 2018-03-15 CN CN201820354098.4U patent/CN208249653U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682933A (en) * | 2021-08-13 | 2021-11-23 | 日立电梯（中国）有限公司 | Elevator car door up-down locking device |
| CN113682934A (en) * | 2021-08-13 | 2021-11-23 | 日立电梯（中国）有限公司 | Elevator car door vertical synchronous locking device |
| CN113682927A (en) * | 2021-08-13 | 2021-11-23 | 日立电梯（中国）有限公司 | Transformation method and device for elevator car door strength through mark |
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