CN207551652U - A kind of elevator - Google Patents
A kind of elevator Download PDFInfo
- Publication number
- CN207551652U CN207551652U CN201721319083.6U CN201721319083U CN207551652U CN 207551652 U CN207551652 U CN 207551652U CN 201721319083 U CN201721319083 U CN 201721319083U CN 207551652 U CN207551652 U CN 207551652U
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- CN
- China
- Prior art keywords
- limited post
- hydraulic cylinder
- elevator
- gate
- car
- 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.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 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
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
A kind of elevator, is related to elevator technology field.Including hydraulic package and limited post.Limited post can be slided with respect to car.Hydraulic package includes first hydraulic cylinder, second hydraulic cylinder and communicating pipe, communicating pipe connects first hydraulic cylinder with second hydraulic cylinder.First hydraulic cylinder is set along gate glide direction, and the piston rod of first hydraulic cylinder is connected to gate.Second hydraulic cylinder is axially set along limited post, and the piston rod of second hydraulic cylinder is connected to limited post.Along elevator traffic direction, limited post is fixedly connected with car.Gate is opened, and gate pushes first hydraulic cylinder and makes second hydraulic cylinder that limited post be pushed to be slided towards wall or elevator rail, so that limited post is sticked in wall or elevator rail.Gate is closed, and gate can pull first hydraulic cylinder and second hydraulic cylinder is made to pull 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 hydraulic package and limited post.Limited post is set on electricity
The car of ladder, limited post can be slided along its axially opposing car.Hydraulic package includes first hydraulic cylinder, second hydraulic cylinder and connects
Pipe, connects the cylinder barrel of first hydraulic cylinder with the cylinder barrel of second hydraulic cylinder, first hydraulic cylinder and second hydraulic cylinder are all provided with communicating pipe
In car.The axial line of first hydraulic cylinder is set along the glide direction of the gate of elevator, the end of the piston rod of first hydraulic cylinder
It is connected to gate.The axial line of second hydraulic cylinder is set along the axial direction of limited post, the end connection of the piston rod of second hydraulic cylinder
In limited post.Along the traffic direction of elevator, limited post is fixedly connected with car.In gate opening process, gate can push
The piston rod of one hydraulic cylinder simultaneously makes the piston rod of second hydraulic cylinder that limited post be pushed to be slided towards wall or elevator rail, so that limiting
Column is sticked in wall or elevator rail.In gate closing process, gate can pull the piston rod of first hydraulic cylinder and make second
The piston rod of hydraulic cylinder pulls limited post towards the Slideslip far from wall or elevator rail, so that limited post is from wall or elevator
Track is deviate from.
Further, the axial line of limited post is perpendicular to the plane where gate.
Further, car has the accommodating cavity for housing limited post, the axial line of accommodating cavity and the axle center of limited post
Line is parallel or overlaps setting, and limited post and second hydraulic cylinder are placed in accommodating cavity.The cylinder barrel of second hydraulic cylinder is fixedly arranged on accommodating
Chamber, limited post are located at the side of the outlet of the close accommodating cavity of second hydraulic cylinder.Accommodating cavity is slightly larger than limited post.
Further, the axial line of accommodating cavity overlaps setting with the axial line of limited post.
Further, car also has the intercommunicating pore for passing through communicating pipe, and one end of intercommunicating pore is connected with accommodating cavity, is connected
The other end of pipe runs through the outer wall of car.
Further, when gate is in opening, one end of the close second hydraulic cylinder of limited post is placed in accommodating cavity,
The length for being placed in accommodating cavity of limited post accounts for the 1/4~1/3 of the total length of limited post.
Further, the ratio between the internal diameter of the cylinder barrel of the internal diameter and second hydraulic cylinder of the cylinder barrel of first hydraulic cylinder is
1.5~3:1.
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,
Gate pushes first hydraulic cylinder so as to drive second hydraulic cylinder, and then second hydraulic cylinder can drive limited post and drive limited post
It is slided with the piston rod of second hydraulic cylinder.Then limited post skids off from car and is used for same wall or elevator rail is engaged,
So that the car of elevator is relatively fixed with respect to wall or elevator rail, prevent under gate opening, elevator above and below passenger
Slide occurs in the process.So as to ensure safety of the passenger during upper descending stair.After descending stair in passenger's completion, gate closes
It closes, as gate is closed, limited post is driven by second hydraulic cylinder and slided, so as to deviate from simultaneously from wall or elevator rail
Again it is accommodated in car.At this point, limited post is released with the snap-fit relationship between wall or elevator rail, elevator can continue to along electricity
Terraced track slides, 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 schematic diagram of the first working condition of the elevator in Fig. 1；
Fig. 3 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- intercommunicating pores；130- Anti-slipping ladders mechanism；
131- hydraulic packages；131a- first hydraulic cylinders；131a1- cylinder barrels；131a2- piston rods；131b- second hydraulic cylinders；131b1- cylinders
Cylinder；131b2- piston rods；131c- communicating pipes；132- limited posts.
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
Referring to Fig.1 and 2, the present embodiment provides a kind of elevators 100.Elevator 100 includes Anti-slipping ladder mechanism 130.
Anti-slipping ladder mechanism 130 includes hydraulic package 131 and limited post 132.Limited post 132 is set on the car of elevator 100
120, limited post 132 can be slided along its axially opposing car 120.Hydraulic package 131 includes first hydraulic cylinder 131a, the second hydraulic pressure
Cylinder 131b and communicating pipe 131c, communicating pipe 131c is by the cylinder of the cylinder barrel 131a1 of first hydraulic cylinder 131a and second hydraulic cylinder 131b
Cylinder 131b1 connections, first hydraulic cylinder 131a and second hydraulic cylinder 131b are set on car 120.The axle center of first hydraulic cylinder 131a
Line is set along the glide direction of the gate 110 of elevator 100, and the end of the piston rod 131a2 of first hydraulic cylinder 131a is connected to sedan-chair
Door 110.The axial line of second hydraulic cylinder 131b is set along the axial direction of limited post 132, the piston rod 131b2 of second hydraulic cylinder 131b
End be connected to limited post 132.
Along the traffic direction of elevator 100, limited post 132 is fixedly connected with car 120.In 110 opening process of gate, gate
110 can push the piston rod 131a2 of first hydraulic cylinder 131a and the piston rod 131b2 of second hydraulic cylinder 131b is made to push limiting
Column 132 is slided towards wall or elevator rail, so that limited post 132 is sticked in wall or elevator rail.110 closing process of gate
In, gate 110 can pull the piston rod 131a2 of first hydraulic cylinder 131a and make the piston rod 131b2 of second hydraulic cylinder 131b
Limited post 132 is pulled towards the Slideslip far from wall or elevator rail, so that limited post 132 takes off from wall or elevator rail
Go out.
Due to first hydraulic cylinder 131a cylinder barrel 131a1 and second hydraulic cylinder 131b cylinder barrel 131b1 by communicating pipe 131c
Connection, can realize linkage between first hydraulic cylinder 131a and second hydraulic cylinder 131b.Elevator 100 utilizes Anti-slipping ladder mechanism 130,
So that elevator 100, during gate 110 is opened, gate 110 pushes first hydraulic cylinder 131a so as to drive second hydraulic cylinder
131b, and then second hydraulic cylinder 131b can drive limited post 132 and drive piston of the limited post 132 with second hydraulic cylinder 131b
Bar 131b2 is slided, as shown in Figure 2.Then limited post 132 skids off from car 120 and for wall or elevator rail card
It closes, as shown in figure 3, so that the car 120 of elevator 100 is relatively fixed with respect to wall or elevator rail, prevents from opening in gate 110
Under state, slide occurs during elevator 100 above and below passenger.So as to ensure safety of the passenger during upper descending stair.
After descending stair in passenger's completion, gate 110 is closed, and as gate 110 is closed, limited post 132 is driven by second hydraulic cylinder 131b
And slide, so as to deviate from from wall or elevator rail and be accommodated in car 120 again.At this point, 132 same wall of limited post
Or the snap-fit relationship between elevator rail releases, elevator 100 can continue to slide along elevator rail, i.e., elevator 100 can continue to
It is normally carried out lifting work.Positioning and fixed function of the elevator 100 using limited post 132, ensure that elevator 100 in gate 110
The safety during passenger up and down after unlatching 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.
In the present embodiment, in 110 opening process of gate, gate 110 can push the piston rod of first hydraulic cylinder 131a
131a2 compresses first hydraulic cylinder 131a, and the liquid medium in first hydraulic cylinder 131a is made to pass through communicating pipe 131c into the second liquid
Cylinder pressure 131b.Then, second hydraulic cylinder 131b is expanded, and the piston rod 131b2 of second hydraulic cylinder 131b is from cylinder barrel 131b1
It skids off, and then limited post 132 is pushed to be slided towards wall or elevator rail, so that limited post 132 is sticked in wall or elevator rail.
In 110 closing process of gate, gate 110 can pull the piston rod 131a2 of first hydraulic cylinder 131a to make first hydraulic cylinder 131a
Liquid medium in second hydraulic cylinder 131b is drawn into first hydraulic cylinder 131a, then, second hydraulic cylinder 131b is received
Contracting, the piston rod 131b2 of second hydraulic cylinder 131b slip into cylinder barrel 131b1, and then drive limited post 132 towards far from wall or elevator
One Slideslip of track, so that limited post 132 is deviate from from wall or elevator rail.
Further, the axial line of limited post 132 is perpendicular to the plane where gate 110.
Further, car 120 has for the accommodating cavity 121 that houses limited post 132, the axial line of accommodating cavity 121 with
The axis parallel of limited post 132 overlaps setting, and limited post 132 and second hydraulic cylinder 131b are placed in accommodating cavity 121.The
The cylinder barrel 131b1 of two hydraulic cylinder 131b is fixedly arranged on accommodating cavity 121, and limited post 132 is located at the close accommodating of second hydraulic cylinder 131b
The side of the outlet of chamber 121.The internal diameter of accommodating cavity 121 is slightly larger than the outer diameter of limited post 132.The structure can make car 120 with
It combines even closer between limited post 132, reduces the relative motion between limited post 132 and car 120, limited post is worked as in raising
The stability of 132 cars 120 when being sticked in wall or elevator rail.
Further, in the present embodiment, the axial line of accommodating cavity 121 overlaps setting with the axial line of limited post 132.
Further, car 120 also has the intercommunicating pore 122 for passing through communicating pipe 131c, one end of intercommunicating pore 122 and appearance
It puts chamber 121 to connect, the other end of communicating pipe 131c runs through the outer wall of car 120.Intercommunicating pore 122 can make communicating pipe 131c convenient
Ground connects cylinder barrel 131a1 with cylinder barrel 131b1, while communicating pipe 131c can be avoided to be damaged.
Further, when gate 110 is in opening, one end of the close second hydraulic cylinder 131b of limited post 132 holds
Accommodating cavity 121 is placed in, the length for being placed in accommodating cavity 121 of limited post 132 accounts for the 1/4~1/3 of the total length of limited post 132.
The structure can ensure, when limited post 132 is sticked in wall or elevator rail, still have between limited post 132 and car 120
There is sufficient contact area, ensure that limited post 132 has enough support degree and support effect to car 120, improve elevator
100 whole safeties.
In the present embodiment, when gate 110 is in opening, the one of the close second hydraulic cylinder 131b of limited post 132
End is placed in accommodating cavity 121, and the length for being placed in accommodating cavity 121 of limited post 132 accounts for the 1/3 of the total length of limited post 132.
Further, the cylinder barrel 131b1 of the internal diameter and second hydraulic cylinder 131b of the cylinder barrel 131a1 of first hydraulic cylinder 131a
Ratio between internal diameter is 1.5~3:1.In the present embodiment, the internal diameter and the second liquid of the cylinder barrel 131a1 of first hydraulic cylinder 131a
Ratio between the internal diameter of the cylinder barrel 131b1 of cylinder pressure 131b is 3:1.The structure enables to gate 110 pushing piston rod
131a2 make it is more laborsaving, convenient for limited post 132 is released from car 120, be conducive to reduce elevator 100 power consumption.Meanwhile
After gate 110 slides certain distance, piston rod 131b2 can push limited post 132 to slide longer distance, ensure limited post
132 can fully skid off, and can further reduce the length requirement to piston rod 131a2, are easily installed and implement.
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 and/
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 hydraulic package and limited post；
The limited post is set on the car of the elevator, and the limited post can be slided along its axially opposing car；The hydraulic pressure group
Part includes first hydraulic cylinder, second hydraulic cylinder and communicating pipe, and the communicating pipe is by the cylinder barrel of the first hydraulic cylinder and described the
The cylinder barrel connection of two hydraulic cylinders, the first hydraulic cylinder and the second hydraulic cylinder are set on the car；First hydraulic pressure
The axial line of cylinder is set along the glide direction of the gate of the elevator, and the end of the piston rod of the first hydraulic cylinder is connected to institute
State gate；The axial line of the second hydraulic cylinder is set along the axial direction of the limited post, the piston rod of the second hydraulic cylinder
End is connected to the limited post；Along the traffic direction of the elevator, the limited post is fixedly connected with the car；
In the gate opening process, the gate can push the piston rod of the first hydraulic cylinder and make second hydraulic pressure
The piston rod of cylinder pushes the limited post to be slided towards wall or elevator rail, so that the limited post is sticked in the wall or institute
State elevator rail；In the gate closing process, the gate can pull the piston rod of the first hydraulic cylinder and make described
The piston rod of second hydraulic cylinder pulls the limited post towards the Slideslip far from the wall or the elevator rail, so that institute
Limited post is stated from the wall or the elevator rail to deviate from.
2. elevator according to claim 1, which is characterized in that the axial line of the limited post is where the gate
Plane.
3. elevator according to claim 1, which is characterized in that the car has to house the accommodating of the limited post
Chamber, the axis parallel of the axial line of the accommodating cavity and the limited post or overlaps setting, the limited post and described second
Hydraulic cylinder is placed in the accommodating cavity；The cylinder barrel of the second hydraulic cylinder is fixedly arranged on the accommodating cavity, and the limited post is located at
The side of the outlet of the close accommodating cavity of the second hydraulic cylinder；The accommodating cavity is slightly larger than the limited post.
4. elevator according to claim 3, which is characterized in that the axle center of the axial line of the accommodating cavity and the limited post
Line overlaps setting.
5. elevator according to claim 3, which is characterized in that the car also has the connection for passing through the communicating pipe
Hole, one end of the intercommunicating pore are connected with the accommodating cavity, and the other end of the communicating pipe runs through the outer wall of the car.
6. elevator according to claim 3, which is characterized in that when the gate is in opening, the limited post
The accommodating cavity is placed in close to one end of the second hydraulic cylinder, the length for being placed in the accommodating cavity of the limited post accounts for
The 1/4~1/3 of the total length of the limited post.
7. elevator according to claim 1, which is characterized in that the internal diameter of the cylinder barrel of the first hydraulic cylinder and described second
Ratio between the internal diameter of the cylinder barrel of hydraulic cylinder is 1.5~3:1.
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 |
|---|---|---|---|
| CN201721319083.6U CN207551652U (en) | 2017-10-12 | 2017-10-12 | A kind of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319083.6U CN207551652U (en) | 2017-10-12 | 2017-10-12 | A kind of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207551652U true CN207551652U (en) | 2018-06-29 |
Family
ID=62673239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721319083.6U Expired - Fee Related CN207551652U (en) | 2017-10-12 | 2017-10-12 | A kind of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207551652U (en) |
-
2017
- 2017-10-12 CN CN201721319083.6U patent/CN207551652U/en not_active Expired - Fee Related
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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 |