CN205932811U - Elevator with protection device falls - Google Patents
Elevator with protection device falls Download PDFInfo
- Publication number
- CN205932811U CN205932811U CN201620830428.3U CN201620830428U CN205932811U CN 205932811 U CN205932811 U CN 205932811U CN 201620830428 U CN201620830428 U CN 201620830428U CN 205932811 U CN205932811 U CN 205932811U
- Authority
- CN
- China
- Prior art keywords
- elevator
- extensible member
- mounting groove
- cage
- protecting device
- 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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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses elevator with protection device falls, well about elevator railway carriage or compartment, driving system, control system and worker's elevator railway carriage or compartment are perpendicular, the elevator railway carriage or compartment is equipped with the protection device that falls, the protection device that falls includes extensible member, shrink cover, expanding spring and conflict piece, the elevator railway carriage or compartment has at least the two sides to be provided with the mounting groove, the extensible member is fixed to be located in the mounting groove, the other end and the shrink cover fixed connection of the relative mounting groove of extensible member, expanding spring locates in the flexible cover, a cover of contradicting is located that expanding spring goes up and is slided with the shrink cover and be connected, the well inner wall is equipped with and is used for contradicting a constant head tank that the card is gone into, the control system electricity is connected with the acceleration of gravity sensor, the extensible member is connected with the control system electricity, be equipped with the start button in the elevator railway carriage or compartment, the start button is connected with the extensible member electricity. The passenger's in the elevator railway carriage or compartment personal safety, safe and reliable have more effectively been protected to this kind of elevator.
Description
Technical field
The utility model is related to a kind of lifting transporting equipment, specifically provides a kind of elevator being provided with falling protecting device.
Background technology
At present, lifting transporting equipment has been widely used for the various aspects of industrial production and social life.Especially giving birth to
In work, elevator is commonly used, and elevator is divided into van-type and staged.Cage type elevator is a kind of hanging down with motor as power
Straight lift, it, equipped with box like gondola, takes advantage of people or carrying goods for tier building.Elevator operate at least two row vertical or
Inclination angle is less than between 15 ° of rigid guideway.Car size and version are easy to passenger and are come in and gone out or handling goods.
Used during elevator falling casualty accident occurs repeatedly in recent years, and its main cause is elevator once occurring emergency to fall
When, passenger and elevator device can not reflect remedial measure, in time thus bringing serious life prestige to passenger
The side of body.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electricity being provided with falling protecting device
Ladder, the personal safety of the occupant in this kind of elevator effective protection cage, more safe and reliable.
For achieving the above object, the utility model provides following technical scheme：
A kind of elevator being provided with falling protecting device is vertical including cage, dynamical system, control system and work cage
Upper and lower hoistway, described cage is provided with falling protecting device, and described falling protecting device includes extensible member, shrinks set, stretches
Spring and collision piece, described cage at least two sides is provided with mounting groove, and described extensible member is fixed in mounting groove, described
Extensible member is mounted opposite the other end of groove and is fixedly connected with shrinking set, described coil tension spring in telescopic, described collision piece
Cover on coil tension spring and be connected with shrinking set sliding, described hoistway inwall is provided with the locating slot snapping in for collision piece；Institute
State control system and be electrically connected with Gravity accelerometer, described extensible member is electrically connected with control system, set in described cage
There is start button, described start button is electrically connected with extensible member.
Improvement further as technique scheme：
Described collision piece cover sets and is fixedly connected with rubber bag to one end of coil tension spring, and described rubber bag is relative to collision piece
The other end is sealingly connected to mounting groove, and described contraction set and extensible member are in rubber bag, are provided with safety in described rubber bag
Air bag, described air bag is connected with blowing apparatus, and described blowing apparatus are electrically connected with control system.
Described extensible member is telescoping cylinder, and the controller of described telescoping cylinder is electrically connected with control system.
The rectangular body setting of described cage, two symmetrical outer peripheral faces all correspondences of described cage offer mounting groove, institute
State and in mounting groove, be equipped with falling protecting device.
The rectangular body setting of described cage, the upper/lower terminal of two symmetrical outer peripheral faces of described cage all offers peace
Tankage, the mounting groove of described upper/lower terminal is mutually corresponding, is equipped with falling protecting device in described mounting groove.
The end of the corresponding locating slot of described collision piece is fixedly installed yielding rubber.
By adopting technique scheme, Gravity accelerometer is set, people run initially to control system in elevator
A safety value is set, the acceleration when Gravity accelerometer detects the operation of elevator exceedes the safety of setting in system
During value, feed back to control system at once, control system controls extensible member action at once；Extensible member drive collision piece eject and with
Hoistway inwall is conflicted, because collision piece is connected with coil tension spring, when in collision piece also conflicting locating slot completely, collision piece pressure
In contracting coil tension spring to contraction covers, and provide buffering for the decline of cage, cage is gradually reduced to slip into up to collision piece determines
When in the groove of position, cage will its at least falling protecting device of two sides setting and be positioned in hoistway, effective protection elevator
The personal safety of the occupant in railway carriage or compartment；Setting start button directly controls the motion of extensible member, so that control system or gravity
During acceleration transducer cisco unity malfunction people also can manually opened come effective protection personal safety, more intelligent and safe.
Brief description
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：
Fig. 1 is control system module map of the present utility model；
Fig. 2 is the structure chart of embodiment of the present utility model；
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Reference：1st, cage；11st, start button；2nd, mounting groove；3rd, hoistway；4th, collision piece；5th, shrink set；6th, stretch
Contracting spring；7th, extensible member；8th, rubber bag；81st, blowing apparatus；9th, locating slot.
Specific embodiment
A kind of elevator being provided with falling protecting device, hangs down including cage 1, dynamical system, control system and work cage 1
Directly upper and lower hoistway 3, described cage 1 is provided with falling protecting device, and described falling protecting device includes extensible member 7, shrinks set
5th, coil tension spring 6 and collision piece 4, described cage 1 at least two sides is provided with mounting groove 2, and described extensible member 7 is fixed at peace
In tankage 2, the other end that described extensible member 7 is mounted opposite groove 2 is fixedly connected with shrinking set 5, and described coil tension spring 6 is located at flexible
In set, described collision piece 4 covers on coil tension spring 6 and is connected with shrinking set 5 slidings, and described hoistway 3 inwall is provided with for supporting
The locating slot 9 that contact element 4 snaps in；Described control system is electrically connected with Gravity accelerometer, described extensible member 7 and control system
Electrical connection, is provided with start button 11, described start button 11 is electrically connected with extensible member 7 in described cage 1.
By adopting technique scheme, Gravity accelerometer is set, people run initially to control system in elevator
A safety value is set, the acceleration when Gravity accelerometer detects the operation of elevator exceedes the safety of setting in system
During value, feed back to control system at once, control system controls extensible member 7 action at once；Extensible member 7 drives collision piece 4 to eject
And conflict with hoistway 3 inwall, because collision piece 4 is connected with coil tension spring 6, also conflict completely in locating slot 9 in collision piece 4
When, in collision piece 4 compression coil tension spring 6 to contraction set 5, and provide buffering for the decline of cage 1, cage 1 is gradually reduced
Until collision piece 4 is when slipping in locating slot 9, cage 1 will its at least falling protecting device of two sides setting and be positioned at well
In road 3, the personal safety of the occupant in effective protection cage 1；Setting start button 11 directly controls the fortune of extensible member 7
Dynamic so that when control system or Gravity accelerometer cisco unity malfunction people also can manually opened come effective protection
Personal safety.
Described collision piece 4 cover sets and is fixedly connected with rubber bag 8 to one end of coil tension spring 6, and described rubber bag 8 is conflicted relatively
The other end of part 4 is sealingly connected to mounting groove 2, and described contraction set 5 and extensible member 7 are in rubber bag 8, in described rubber bag
It is provided with air bag, described air bag is connected with blowing apparatus 81, described blowing apparatus 81 are electrically connected with control system.In pendant
After the protection device that falls is triggered, during cage 1 is fallen, collision piece 4 can produce substantial amounts of friction, rubber bag 8 with hoistway 3
Contraction set 5 and extensible member 7 are covered and expand, and allows rubber bag 8 to conflict with hoistway 3 wall, buffering cage 1 can be played and decline
The effect of speed, and when extensible member 7 stretches out collision piece 4 and positions cage 1, overall the holding of falling protecting device can be strengthened
Gravity, further ensures the personal safety of the occupant in cage 1.In order to strengthen abrasion resistance and the frictional force of collision piece 4, excellent
The end selecting the corresponding locating slot 9 of described collision piece 4 is fixedly installed yielding rubber, during cage 1 declines collision piece 4 with
Long-time conflict between hoistway 3 is not more firmly allowed fragile.
Extensible member 7 can be cylinder or hydraulic cylinder, and preferably described extensible member 7 is telescopic cylinder herein, described flexible gas
The controller of cylinder is electrically connected with control system.So people can pass through stretching of the control telescopic cylinder of control system simple and fast
Contracting, intelligent response action when system needs to use extensible member 7.
The rectangular body setting of described cage 1, usual cage 1, in addition to upper and lower surface, in its four outer peripheral faces, has one
Face is used to install railway carriage or compartment door, so the two symmetrical outer peripheral faces all correspondences in described cage 1 offer mounting groove 2（Due to
Through there being one side to be mounted with railway carriage or compartment door, so having and only a pair of the plane of symmetry can arrange mounting groove 2）, it is equipped with described mounting groove 2
Falling protecting device.Being symmetrical arranged mounting groove 2 can allow cage 1 keep good balance to close during raising and lowering
It is, and the position of two mounting grooves 2 should also be as being axisymmetric（It is preferably mounted at the center in this face）.
Further, in order to strengthen the firmness of elevator, two symmetrical outer peripheral faces in described cage 1 can be selected
Upper/lower terminal all offers mounting groove 2, and the mounting groove 2 of described upper/lower terminal is mutually corresponding, is equipped with pendant in described mounting groove 2
Fall protection device.So elevator can left-right balance while, also can guarantee that the upper and lower degree of balance.
The end of the corresponding locating slot of described collision piece is fixedly installed yielding rubber.Yielding rubber can strengthen collision piece
Frictional force, and the effect of damping, buffering can be played when its rigid conflict.
Claims (6)
1. a kind of elevator being provided with falling protecting device, including cage, dynamical system, control system and work cage vertical on
Under hoistway it is characterised in that：Described cage is provided with falling protecting device, and described falling protecting device includes extensible member, receipts
Contracting set, coil tension spring and collision piece, described cage at least two sides is provided with mounting groove, and described extensible member is fixed at installation
In groove, described extensible member is mounted opposite the other end of groove and is fixedly connected with shrinking set, described coil tension spring in telescopic, institute
State collision piece to cover on coil tension spring and be connected with shrinking set sliding, described hoistway inwall is provided with for determining that collision piece snaps in
Position groove；Described control system is electrically connected with Gravity accelerometer, and described extensible member is electrically connected with control system, described elevator
It is provided with start button, described start button is electrically connected with extensible member in railway carriage or compartment.
2. the elevator being provided with falling protecting device according to claim 1 it is characterised in that：Described collision piece cover sets to stretching
One end of contracting spring is fixedly connected with rubber bag, and described rubber bag is sealingly connected to mounting groove relative to the other end of collision piece, institute
State contraction set and extensible member is in rubber bag, be provided with air bag in described rubber bag, described air bag is connected with and blows
Wind devices, described blowing apparatus are electrically connected with control system.
3. the elevator being provided with falling protecting device according to claim 2 it is characterised in that：Described extensible member is flexible
Cylinder, the controller of described telescoping cylinder is electrically connected with control system.
4. the elevator being provided with falling protecting device according to claim 3 it is characterised in that：The rectangular body of described cage
Setting, two symmetrical outer peripheral faces all correspondences of described cage offer mounting groove, are equipped with falling guard dress in described mounting groove
Put.
5. the elevator being provided with falling protecting device according to claim 3 it is characterised in that：The rectangular body of described cage
Setting, the upper/lower terminal of two symmetrical outer peripheral faces of described cage all offers mounting groove, the mounting groove of described upper/lower terminal
Mutually corresponding, it is equipped with falling protecting device in described mounting groove.
6. the elevator being provided with falling protecting device as claimed in any of claims 2 to 5 it is characterised in that：Described
The end of the corresponding locating slot of collision piece is fixedly installed yielding rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830428.3U CN205932811U (en) | 2016-07-30 | 2016-07-30 | Elevator with protection device falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830428.3U CN205932811U (en) | 2016-07-30 | 2016-07-30 | Elevator with protection device falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205932811U true CN205932811U (en) | 2017-02-08 |
Family
ID=57925190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620830428.3U Expired - Fee Related CN205932811U (en) | 2016-07-30 | 2016-07-30 | Elevator with protection device falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205932811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006286A (en) * | 2016-07-30 | 2016-10-12 | 张玲玲 | Elevator with fall protection device |
| CN111001104A (en) * | 2019-12-19 | 2020-04-14 | 深圳华侨城文化旅游科技集团有限公司 | Lock tongue type anti-falling device |
-
2016
- 2016-07-30 CN CN201620830428.3U patent/CN205932811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006286A (en) * | 2016-07-30 | 2016-10-12 | 张玲玲 | Elevator with fall protection device |
| CN111001104A (en) * | 2019-12-19 | 2020-04-14 | 深圳华侨城文化旅游科技集团有限公司 | Lock tongue type anti-falling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |