CN207551619U - A kind of elevator - Google Patents
A kind of elevator Download PDFInfo
- Publication number
- CN207551619U CN207551619U CN201721319224.4U CN201721319224U CN207551619U CN 207551619 U CN207551619 U CN 207551619U CN 201721319224 U CN201721319224 U CN 201721319224U CN 207551619 U CN207551619 U CN 207551619U
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- Prior art keywords
- elevator
- gear
- limited post
- rack
- gate
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
A kind of elevator, is related to elevator technology field.Including limited post, the first rack, the second rack and transmission device.First rack is set along gate glide direction.Second rack is set on limited post and is axially set along limited post.Car has sliding rail, and the axis of sliding rail is perpendicular to plane where gate.Limited post slideably coordinates with sliding rail, and the axis of limited post is parallel with the axis of sliding rail.Along elevator traffic direction, limited post is fixedly connected with car.Transmission device includes the first gear and second gear that are sequentially connected, and first gear is engaged with the first rack, and second gear is engaged with the second rack.Gate is opened, and second gear drives limited post to be slided towards wall or elevator rail, so that limited post is sticked in wall or elevator rail.Gate is closed, and second gear drives limited post towards the Slideslip far from wall or elevator rail, so that limited post is deviate from from wall or elevator rail.It can prevent elevator from slide occurring when elevator door is opened, and ensure passenger safety.
Description
Technical field
The utility model is related to elevator technology field, in particular to a kind of elevator.
Background technology
Slide once occurs in elevator will bring the huge person to threaten to the passenger in elevator, although existing elevator has
There is self-protection device, can play a protective role to a certain extent to passenger, still, if in elevator door opening
Under, slide occurs during elevator above and below passenger, then will be to the passenger of elevator causes directly to injure up and down.More than
Defect leads to existing elevator, and there are still sizable security risks in use.
Utility model content
First of the utility model is designed to provide a kind of elevator, and elevator can be effectively prevent to be opened in elevator door
In the state of slide occurs, it is ensured that safety of the passenger during upper and lower elevator substantially increases the safety coefficient of elevator entirety,
It ensure that the safety of passenger.
What the embodiment of the utility model was realized in：
A kind of elevator, including Anti-slipping ladder mechanism.Anti-slipping ladder mechanism includes limited post, the first rack, the second rack and biography
Dynamic device.First rack is set on the gate of elevator and is set along the glide direction of gate.Second rack is set on limited post and along limit
The axial setting of position column.The car of elevator has sliding rail, and the axis of sliding rail is perpendicular to the plane where gate.Limited post is slidably
Ground coordinates with sliding rail, and the axis of limited post and the axis of sliding rail are arranged in parallel, and along the traffic direction of elevator, limited post is consolidated with car
Fixed connection.Transmission device includes the first gear and second gear that are sequentially connected, and first gear is engaged with the first rack, the second tooth
Wheel is engaged with the second rack.In gate opening process, second gear drives limited post to be slided towards wall or elevator rail, so that limit
Position column is sticked in wall or elevator rail.In gate closing process, second gear drives limited post towards far from wall or elevator rail
One Slideslip in road, so that limited post is deviate from from wall or elevator rail.
Further, first gear is coaxially disposed with second gear and is connected by a transmission shaft driven.
Further, transmission shaft is articulated with car.
Further, the radius of first gear and the root circle corresponding to second gear the two is equal.
Further, the rotational axis line of both first gear and second gear perpendicular to limited post axis and perpendicular to
The axis of first rack.
Further, car has the accommodating cavity for housing limited post, and sliding rail is set on accommodating cavity, and accommodating cavity is slightly larger than limit
Position column.
Further, the length of the first rack is less than the length of the second rack.First rack includes opposite first end
And the second end, the glide direction when direction that first end is directed toward the second end is opened with gate are identical.Gate, which is in, closes
During state, first gear is located at the second end, and second gear is located at one end of the outlet of the close accommodating cavity of the second rack.Gate
During in opening, first gear is located at first end.
Further, Anti-slipping ladder mechanism is multiple, and multiple Anti-slipping ladder mechanisms are set on the both sides of car.
The advantageous effect of the utility model embodiment is：
The utility model embodiment provide elevator utilize Anti-slipping ladder mechanism so that elevator gate open during,
First rack drives first gear rotates, and first gear drives second gear rotation, and second gear is so as to drive limited post
It is slided with the second rack along sliding rail.Then limited post skids off from the sliding rail of car and for wall or elevator rail card
It closes, so that the car of elevator is relatively fixed with respect to wall or elevator rail, prevents under gate opening, elevator above and below passenger
During slide occurs.So as to ensure safety of the passenger during upper descending stair.After descending stair in passenger's completion, gate
It closes, as gate is closed, limited post is driven by second gear and rotated, so as to deviate from simultaneously from wall or elevator rail
It is accommodated in the sliding rail of car.At this point, limited post is released with the snap-fit relationship between wall or elevator rail, elevator can continue to
It is slided along elevator rail, i.e., elevator can continue to be normally carried out lifting work.
The operating of the Anti-slipping ladder mechanism for the elevator that the utility model embodiment provides is driven completely by the gate of elevator,
Simple in structure, operation is convenient.
In general, the elevator structure that the utility model embodiment provides is simple, easy to use, can effectively prevent electricity
In the state of elevator door unlatching slide occurs for ladder, it is ensured that safety of the passenger during upper and lower elevator substantially increases elevator
Whole safety coefficient, ensure that the safety of passenger.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of elevator that the utility model embodiment provides；
Fig. 2 is the enlarged drawing of the a-quadrant in Fig. 1；
Fig. 3 is the schematic diagram of the first working condition of the elevator in Fig. 1；
Fig. 4 is the schematic diagram of the second working condition of the elevator in Fig. 1.
Icon：100- elevators；110- gates；120- cars；121- accommodating cavities；122- sliding rails；130- Anti-slipping ladders mechanism；
131- limited posts；The first racks of 132-；132a- first ends；132b- the second ends；The second racks of 133-；134- transmission dresses
It puts；134a- first gears；134b- second gears；134c- transmission shafts.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
Term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In addition, term " parallel ", " vertical " etc. are not offered as requiring component absolute parallel or vertical, but can slightly incline
Tiltedly.It is not to represent that the structure has to put down completely if " parallel " only refers to that its direction is more parallel with respect to for " vertical "
Row, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；It can be directly connected, can also be indirectly connected by intermediary, can be the company inside two elements
It is logical.For the ordinary skill in the art, it can understand that above-mentioned term is specific in the utility model with concrete condition
Meaning.
Embodiment
Fig. 1~3 are please referred to, the present embodiment provides a kind of elevators 100.Elevator 100 includes Anti-slipping ladder mechanism 130.
Anti-slipping ladder mechanism 130 includes limited post 131, the first rack 132, the second rack 133 and transmission device 134.First
Rack 132 is set on the gate 110 of elevator 100 and is set along the glide direction of gate 110.Second rack 133 is set on limited post 131
And it is set along the axial direction of limited post 131.The car 120 of elevator 100 has sliding rail 122, and the axis of sliding rail 122 is perpendicular to gate
Plane where 110.Limited post 131 slideably coordinates with sliding rail 122, and the axis of the axis and sliding rail 122 of limited post 131 is put down
Row setting, along the traffic direction of elevator 100, limited post 131 is fixedly connected with car 120.Transmission device 134 includes being sequentially connected
First gear 134a and second gear 134b, first gear 134a engaged with the first rack 132, second gear 134b and second
Rack 133 engages.In 110 opening process of gate, second gear 134b drives limited post 131 to be slided towards wall or elevator rail,
So that limited post 131 is sticked in wall or elevator rail.In 110 closing process of gate, second gear 134b drives limited post 131
Towards the Slideslip far from wall or elevator rail, so that limited post 131 is deviate from from wall or elevator rail.
Elevator 100 utilizes Anti-slipping ladder mechanism 130 so that elevator 100 is during gate 110 is opened, the first rack 132
It is slided together with gate 110, the first rack 132 drives first gear 134a rotations, and first gear 134a drives the second tooth
134b rotations are taken turns, second gear 134b is so as to drive limited post 131 to be slided with the second rack 133 along sliding rail 122, as shown in Figure 3.
Then limited post 131 skids off from the sliding rail 122 of car 120 and for being engaged with wall or elevator rail, such as Fig. 4 institutes
Show, so that the car 120 of elevator 100 is relatively fixed with respect to wall or elevator rail, prevents under 110 opening of gate, multiply
Slide occurs during objective elevator 100 up and down.So as to ensure safety of the passenger during upper descending stair.When passenger completes
After upper descending stair, gate 110 is closed, and as gate 110 is closed, limited post 131 is driven by second gear 134b and rotated, from
And deviate from from wall or elevator rail and be accommodated in the sliding rail 122 of car 120.At this point, limited post 131 is the same as wall or elevator
Snap-fit relationship between track releases, and elevator 100 can continue to slide along elevator rail, i.e., elevator 100 can continue to normally into
Row lifting work.Positioning and fixed function of the elevator 100 using limited post 131 ensure that elevator 100 after the unlatching of gate 110
Passenger up and down during safety so that the safety coefficient of elevator 100 greatly improves.
The operating of the Anti-slipping ladder mechanism 130 of elevator 100 is driven completely by the gate 110 of elevator 100, simple in structure,
Operation is convenient.
Further, first gear 134a and second gear 134b is coaxially disposed and is connected by a transmission shaft 134c transmission
It connects.Using transmission shaft 134c direct-drives, it can ensure synchronism when first gear 134a and second gear 134b is rotated.
In the present embodiment, transmission shaft 134c is articulated with the top of car 120 and is extended by the top of car 120 towards the bottom of car 120,
The axial line of transmission shaft 134c is set perpendicular to the top of car 120.First gear 134a and second gear 134b is fixed to be connected
It is connected to one end of the bottom of the close car 120 of transmission shaft 134c, first gear 134a, second gear 134b and transmission shaft 134c
Three is coaxially disposed.That is the rotational axis line of both first gear 134a and second gear 134b is perpendicular to the axis of limited post 131
Line and perpendicular to the axis of the first rack 132.
In other embodiments of the utility model, transmission shaft 134c can also be fixedly connected on car 120, at this point,
First gear 134a and second gear 134b are rotatably connected at transmission shaft 134c.
Further, the radius of first gear 134a and the root circle corresponding to second gear 134b the two is equal.The knot
Structure can ensure that the first rack 132 and 133 gliding cable structure of the second rack are consistent.
Further, car 120 has the accommodating cavity 121 for housing limited post 131, and sliding rail 122 is set on accommodating cavity
121, the internal diameter of accommodating cavity 121 is slightly larger than the outer diameter of limited post 131.The structure can make to tie between car 120 and limited post 131
Even closer, the relative motion between reduction limited post 131 and car 120 is closed, is improved when limited post 131 is sticked in wall or electricity
The stability of car 120 during terraced track.
Further, the length of the first rack 132 is less than the length of the second rack 133.First rack 132 includes opposite
When the direction that first end 132a and the second end 132b, first end 132a are directed toward the second end 132b is opened with gate 110
Glide direction it is identical.When gate 110 is closed, first gear 134a is located at the second end 132b, second gear
134b is located at one end of the outlet of the close accommodating cavity 121 of the second rack 133.When gate 110 is in opening, first gear
134a is located at first end 132a.
By designing above, it can ensure in the closing and opening process of gate 110, the second rack 133 and the second tooth
Meshing state can be always maintained between wheel 134b, the second rack 133 is avoided to be mutually disengaged with second gear 134b and cause to limit
Position column 131 can not continue to slide.
Further, Anti-slipping ladder mechanism 130 is multiple, and multiple Anti-slipping ladder mechanisms 130 are set on the both sides of car 120.At this
In embodiment, Anti-slipping ladder mechanism 130 is 2, and 2 Anti-slipping ladder mechanisms 130 are set on the both sides of car 120 and positioned at car 120
Top.
In other embodiments of the utility model, Anti-slipping ladder mechanism 130 can also be set on car 120 bottom or
Centre position.
In conclusion elevator 100 is simple in structure, and it is easy to use, elevator 100 can be effectively prevent to be opened for 100 in elevator
Slide occurs in the state of opening, it is ensured that safety of the passenger during upper and lower elevator 100 substantially increases 100 entirety of elevator
Safety coefficient ensure that the safety of passenger.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of elevator, which is characterized in that including Anti-slipping ladder mechanism；The Anti-slipping ladder mechanism includes limited post, the first rack, the
Two racks and transmission device；First rack is set on the gate of the elevator and is set along the glide direction of the gate；Institute
The second rack is stated set on the limited post and is set along the axial direction of the limited post；The car of the elevator has sliding rail, described
The axis of sliding rail is perpendicular to the plane where the gate；The limited post slideably coordinates with the sliding rail, the limiting
The axis of column and the axis of the sliding rail are arranged in parallel, and along the traffic direction of the elevator, the limited post is consolidated with the car
Fixed connection；The transmission device includes the first gear and second gear that are sequentially connected, the first gear and first tooth
Item engages, and the second gear is engaged with second rack；
In the gate opening process, the second gear drives the limited post to be slided towards wall or elevator rail, so that institute
It states limited post and is sticked in the wall or the elevator rail；In the gate closing process, described in the second gear drive
Limited post is towards the Slideslip far from the wall or the elevator rail, so that the limited post is from the wall or the electricity
Terraced track abjection.
2. elevator according to claim 1, which is characterized in that the first gear and the second gear coaxial arrangement and
It is connected by a transmission shaft driven.
3. elevator according to claim 2, which is characterized in that the transmission shaft is articulated with the car.
4. elevator according to claim 2, which is characterized in that corresponding to the first gear and described second gear the two
Root circle radius it is equal.
5. elevator according to claim 2, which is characterized in that the rotation of both the first gear and described second gear
Axial line perpendicular to the limited post axis and perpendicular to the axis of first rack.
6. elevator according to claim 1, which is characterized in that the car has to house the accommodating of the limited post
Chamber, the sliding rail are set on the accommodating cavity, and the accommodating cavity is slightly larger than the limited post.
7. elevator according to claim 6, which is characterized in that the length of first rack is less than second rack
Length；First rack includes opposite first end and the second end, and the first end is directed toward the second end
Glide direction when direction is opened with the gate is identical；
When the gate is closed, the first gear is located at the second end, and the second gear is located at described
One end of the outlet of the close accommodating cavity of second rack；When the gate is in opening, the first gear is located at
The first end.
8. elevator according to claim 1, which is characterized in that the Anti-slipping ladder mechanism is multiple, multiple Anti-slipping ladders
Mechanism is set on the both sides of the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319224.4U CN207551619U (en) | 2017-10-12 | 2017-10-12 | A kind of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319224.4U CN207551619U (en) | 2017-10-12 | 2017-10-12 | A kind of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207551619U true CN207551619U (en) | 2018-06-29 |
Family
ID=62673130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721319224.4U Expired - Fee Related CN207551619U (en) | 2017-10-12 | 2017-10-12 | A kind of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207551619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879142A (en) * | 2019-04-02 | 2019-06-14 | 苏州富士精工电梯有限公司 | A kind of door machine for elevator |
-
2017
- 2017-10-12 CN CN201721319224.4U patent/CN207551619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879142A (en) * | 2019-04-02 | 2019-06-14 | 苏州富士精工电梯有限公司 | A kind of door machine for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |