CN206384681U - A kind of cushioning device for elevator - Google Patents
A kind of cushioning device for elevator Download PDFInfo
- Publication number
- CN206384681U CN206384681U CN201720082193.9U CN201720082193U CN206384681U CN 206384681 U CN206384681 U CN 206384681U CN 201720082193 U CN201720082193 U CN 201720082193U CN 206384681 U CN206384681 U CN 206384681U
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- CN
- China
- Prior art keywords
- buffer
- elevator
- bar
- buffer bar
- board
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- 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.)
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Abstract
The utility model discloses a kind of cushioning device for elevator, including elevator box, fixed plate and the second buffer spring, the elevator box is located in elevator movable passageway, and elevator box both sides are uniformly distributed with fixing groove, the fixed plate is welded in the top of elevator box, the buffer bar includes the first buffer bar, second buffer bar and the first buffer spring, and buffer bar is located in fixing groove, the first buffer spring is provided between first buffer bar and the second buffer bar, the second buffer spring upper end is fixedly connected with the bottom of elevator box, the lower surface of first buffer board is connected by the 3rd buffer spring with the second buffer board upper surface.The cushioning device for elevator is provided with the first buffer board and the second buffer board being parallel to each other, and the impulsive force of elevator is faced when can fully alleviate elevator landing by two layers of buffer board, good buffer effect substantially increases the service life of elevator, practical.
Description
Technical field
The utility model is related to elevator technology field, specially a kind of cushioning device for elevator.
Background technology
Elevator is one, and there is extraordinary appearance to carry the car put along invariable plummet guide rail, in different level
Between, the hoisting machinery of the use driven by power of intermittent movement is made, during elevator declines from high to low, powerful potential energy is produced,
During landing, powerful impulsive force is caused on ground to elevator, although elevator comes with certain buffer unit, but existing buffering dress
Put and also there are some shortcomings, it is such as simple in construction, one layer of buffer board and buffer spring are provided only with, buffering effect is poor, drops significantly
The low service life of elevator, using effect is bad, in view of defect present in above prior art, it is necessary to which its is further
Improve, make it more for practicality, can just meet actual use situation.
The content of the invention
The purpose of this utility model is to provide a kind of cushioning device for elevator, to solve what is proposed in above-mentioned background technology
Existing buffer unit structure is simple, is provided only with one layer of buffer board and buffer spring, buffering effect is poor, greatly reduces elevator
Service life, using effect problem of poor.
To achieve the above object, the utility model provides following technical scheme：A kind of cushioning device for elevator, including elevator
Casing, fixed plate and the second buffer spring, the elevator box are located in elevator movable passageway, and elevator box both sides are uniform
Fixing groove is distributed with, the fixed plate is welded in the top of elevator box, and fixed plate both sides are buffered by buffer bar and first
Plate is connected, and the buffer bar includes the first buffer bar, the second buffer bar and the first buffer spring, and buffer bar is located at fixation
In groove, the first buffer spring is provided between first buffer bar and the second buffer bar, and the first buffer bar passes through fixing card
Button is fixed in fixing groove, and the second buffer spring upper end is fixedly connected with the bottom of elevator box, and the second buffer spring
Lower end is fixedly connected with the upper surface of the first buffer board, and the lower surface of first buffer board passes through the 3rd buffer spring and second
Buffer board upper surface is connected.
It is preferred that, the fixed plate number is ten, and five are one group, and on elevator box axis between group and group
Symmetrically.
It is preferred that, the inside of first buffer bar is hollow-core construction, and the first buffer spring is fixed on the first buffer bar
It is internal.
It is preferred that, first buffer board and the second buffer board are parallel to each other, and size is identical.
It is preferred that, rubber projection is distributed with the second buffer board bottom even.
Compared with prior art, the beneficial effects of the utility model are：The cushioning device for elevator, which is provided with, to be parallel to each other
The first buffer board and the second buffer board, being rushed in face of elevator when can fully alleviate elevator landing by two layers of buffer board
Power is hit, while the first buffer board is when alleviating impulsive force, in the presence of buffer bar, the first buffer board can be lifted and alleviate dynamics
Scope, arrive minimum value so as to which impulsive force is alleviated, good buffer effect substantially increases the service life of elevator, it is practical
Property it is strong, the second buffer board bottom rubber projection can play a part of protecting the second buffer board, prevent that its bottom abrasion is serious, protect
Demonstrate,prove its buffering effect good.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structure schematic side view；
Fig. 3 is the utility model structure schematic top plan view；
Fig. 4 is the utility model buffer bar partial structural diagram.
In figure：1st, elevator box, 2, fixing groove, 3, fixed buckle, 4, elevator movable passageway, 5, fixed plate, 6, buffer bar,
7th, the first buffer bar, the 8, second buffer bar, the 9, first buffer spring, the 10, first buffer board, the 11, second buffer spring, 12,
Two buffer boards, the 13, the 3rd buffer spring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of cushioning device for elevator, including elevator case
Body 1, fixing groove 2, fixed buckle 3, elevator movable passageway 4, fixed plate 5, buffer bar 6, the first buffer bar 7, the second buffer bar 8,
First buffer spring 9, the first buffer board 10, the second buffer spring 11, the second buffer board 12 and the 3rd buffer spring 13, elevator case
Body 1 is located in elevator movable passageway 4, and the both sides of elevator box 1 are uniformly distributed with fixing groove 2, and fixed plate 5 is welded in elevator case
The top of body 1, and the both sides of fixed plate 5 are connected by buffer bar 6 with the first buffer board 10, the number of fixed plate 5 is ten, five
Rational in infrastructure for one group, and symmetrical on the axis of elevator box 1 between group and group, stable, buffer bar 6 includes the
One buffer bar 7, the second buffer bar 8 and the first buffer spring 9, and buffer bar 6 is in fixing groove 2, the first buffer bar 7 and second
The first buffer spring 9 is provided between buffer bar 8, and the first buffer bar 7 is fixed in fixing groove 2 by fixed buckle 3, first
The inside of buffer bar 7 is hollow-core construction, and the first buffer spring 9 is fixed on inside the first buffer bar 7, the one of the second buffer bar 8
One reaction force just can be applied to the first buffer board 10 by buffer spring 9 when end is moved inside the first buffer bar 7, from
And cushioning effect is played, the upper end of the second buffer spring 11 is fixedly connected with the bottom of elevator box 1, and under the second buffer spring 11
End is fixedly connected with the upper surface of the first buffer board 10, and the first buffer board 10 and the second buffer board 12 are parallel to each other, and size phase
Together, the lower surface of the first buffer board 10 is connected by the 3rd buffer spring 13 with the upper surface of the second buffer board 12, the second buffering
Rubber projection is distributed with plate 12 bottom even.
Operation principle：When using the cushioning device for elevator, a simple structure is first carried out to the device and is understood, electricity
When terraced casing 1 is moved and declined in elevator movable passageway 4, a downward power potential energy is produced, when touching ground, the
The compression of three buffer springs 13 is alleviated by the second buffer board 12 falls a part of impulsive force, while the compression of the second buffer spring 11 passes through
First buffer board 10 continues alleviation and falls a part of impulsive force, and the first buffer board 10, which continues remaining impulsive force passing to second, to be delayed
Jumper bar 8, the first buffer bar of compressed fit 7 of the first buffer spring 9 can alleviate the impulsive force of remainder, thus can be most
The alleviation changed greatly falls on the ground the impulsive force in face of elevator, and reduction is dangerous, here it is the whole work process of the device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (5)
1. a kind of cushioning device for elevator, including elevator box（1）, fixed plate（5）With the second buffer spring（11）, its feature exists
In：The elevator box（1）Positioned at elevator movable passageway（4）It is interior, and elevator box（1）Both sides are uniformly distributed with fixing groove
（2）, the fixed plate（5）It is welded in elevator box（1）Top, and fixed plate（5）Both sides pass through buffer bar（6）It is slow with first
Punching（10）It is connected, the buffer bar（6）Include the first buffer bar（7）, the second buffer bar（8）With the first buffer spring
（9）, and buffer bar（6）Positioned at fixing groove（2）It is interior, first buffer bar（7）With the second buffer bar（8）Between be provided with first
Buffer spring（9）, and the first buffer bar（7）Pass through fixed buckle（3）It is fixed on fixing groove（2）It is interior, second buffer spring
（11）Upper end and elevator box（1）Bottom be fixedly connected, and the second buffer spring（11）Lower end and the first buffer board（10）'s
Upper surface is fixedly connected, first buffer board（10）Lower surface pass through the 3rd buffer spring（13）With the second buffer board（12）
Upper surface is connected.
2. a kind of cushioning device for elevator according to claim 1, it is characterised in that：The fixed plate（5）Number is ten
Individual, five are one group, and on elevator box between group and group（1）Axis is symmetrical.
3. a kind of cushioning device for elevator according to claim 1, it is characterised in that：First buffer bar（7）It is interior
Portion is hollow-core construction, and the first buffer spring（9）It is fixed on the first buffer bar（7）It is internal.
4. a kind of cushioning device for elevator according to claim 1, it is characterised in that：First buffer board（10）With
Two buffer boards（12）It is parallel to each other, and size is identical.
5. a kind of cushioning device for elevator according to claim 1, it is characterised in that：Second buffer board（12）Bottom
It is uniformly distributed with rubber projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082193.9U CN206384681U (en) | 2017-01-19 | 2017-01-19 | A kind of cushioning device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082193.9U CN206384681U (en) | 2017-01-19 | 2017-01-19 | A kind of cushioning device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206384681U true CN206384681U (en) | 2017-08-08 |
Family
ID=59494656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720082193.9U Expired - Fee Related CN206384681U (en) | 2017-01-19 | 2017-01-19 | A kind of cushioning device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206384681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423514A (en) * | 2018-03-23 | 2018-08-21 | 浙江埃克森电梯有限公司 | A kind of Novel elevator car accidental movement protective device |
-
2017
- 2017-01-19 CN CN201720082193.9U patent/CN206384681U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423514A (en) * | 2018-03-23 | 2018-08-21 | 浙江埃克森电梯有限公司 | A kind of Novel elevator car accidental movement protective device |
| CN108423514B (en) * | 2018-03-23 | 2020-10-30 | 浙江埃克森电梯有限公司 | Novel car accidental movement protection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20220119 |