CN107473051A - A kind of elevator that can prevent from promptly falling - Google Patents
A kind of elevator that can prevent from promptly falling Download PDFInfo
- Publication number
- CN107473051A CN107473051A CN201710863214.5A CN201710863214A CN107473051A CN 107473051 A CN107473051 A CN 107473051A CN 201710863214 A CN201710863214 A CN 201710863214A CN 107473051 A CN107473051 A CN 107473051A
- Authority
- CN
- China
- Prior art keywords
- elevator
- buffer board
- prevent
- box
- elevator box
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of elevator that can prevent from promptly falling, including elevator body and elevator box, two hydraulic means are respectively welded at left and right sides of the upper end of the elevator box, two piston push rods are separately installed with the outside of described two hydraulic means, two brake pads are respectively welded on the outside of the piston push rod, the bottom of the elevator box is provided with igniter, air bag is distributed with below the igniter, cover sheet is installed below the air bag, the rectangular recess being evenly and symmetrically distributed is had at left and right sides of the elevator body, being connected through the hinge in groove has buffer board, connected between buffer board and the elevator body by spring and be fixedly connected with electronic controller in the left wall inside the elevator box.This can prevent the elevator promptly to fall, simple in construction, easy to make, employ the structure of multiple protective elevator tenesmus, and caused harm that elevator can drop is preferably minimized.
Description
Technical field
The invention belongs to elevators field, and in particular to a kind of elevator that can prevent from promptly falling.
Background technology
Elevator refers to serve some specific floors in building, and its car operates at least two row perpendicular to horizontal plane
Or the permanent transporting equipment moved with rigid track of the plumb line inclination angle less than 15 °.Elevator is widely used in modern architecture,
Its security is also constantly subjected to the attention of people.When elevator is run into because wire cable rupture, earthquake etc. are unexpected, car can be caused anxious
Pendant, when causing car urgency pendant, it should it can in time make a response, necessary safeguard procedures are taken before car reaches hoistway bottom,
Ensure the personal security in car.
However, most of elevators on the market all lack the function of preventing from promptly falling at present, the security of people obtains not
It is this it is proposed that a kind of elevator that can prevent from promptly falling to good guarantee.
The content of the invention
It is an object of the invention to provide a kind of elevator that can prevent from promptly falling, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of elevator that can prevent from promptly falling, including electricity
Stair shaft body and elevator box, the upper end left and right sides of the elevator box is respectively welded two hydraulic means, described two
Two piston push rods are separately installed with the outside of hydraulic means, two brake pads are respectively welded on the outside of the piston push rod,
Velocity sensor and height sensor are fixedly connected with the top of the elevator box, the bottom installation of the elevator box is a little
Fiery device, air bag is distributed with below the igniter, cover sheet is installed below the air bag, it is described
The rectangular recess being evenly and symmetrically distributed is had at left and right sides of elevator body, being connected through the hinge in groove has buffering
Plate, connected by spring between buffer board and the elevator body, the outside of the buffer board will be buffered by electronic buckle
Plate is fixed in groove, is fixedly connected with electronic controller in the left wall inside the elevator box, the electronic controller with
Velocity sensor, height sensor and igniter are connected by wire.
Preferably, the buffer board is symmetrical on elevator box, and the spacing distance of the buffer board in-between is
4-5 rice.
Preferably, the number of the cover sheet is 2 pieces, and both sides are hinged with elevator box respectively, and centre passes through plastic clip
Button fixes two cover plates.
Preferably, the piston push rod is in contraction state when hydraulic means is not actuated, the telescopic distance of the piston push rod
8 centimetres from size.
Preferably, elastic buffering pad is distributed with the bottom rectangle of the elevator box, and the material of the elastic buffering pad is
Rubber or foam.
The technique effect and advantage of the present invention：When situation about promptly falling occurs for elevator, air bag can eject rapidly,
Cover sheet can be flicked, good buffering is provided for elevator tenesmus, during tenesmus, promote piston to push away by hydraulic means
Bar, brake pad is set to be rubbed with wall, now the buffer board below elevator ejects in time, and friction fit block occurs with wall
Friction further slows down the speed of elevator tenesmus, and when used during elevator falling is to bottom, elastic buffering pad further absorbs vibrations, ensures people
The low elevator of safety and health damaged condition.This can prevent the elevator promptly to fall, simple in construction, easy to make, employ more
The structure of elevator tenesmus is protected again, and caused harm that elevator can drop is preferably minimized.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of elevator of the present invention；
Fig. 3 is the structural representation of buffer board of the present invention；
Fig. 4 is electrically connected with schematic diagram for the present invention.
In figure：1 elevator box, 2 electronic controllers, 3 brake pads, 4 piston push rods, 5 hydraulic means, 6 velocity sensors, 7
Height sensor, 8 igniters, 9 air bags, 10 elastic buffering pads, 11 cover sheets, 12 elevator bodies, 13 springs, 14
Buffer board, 15 electronic buckles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-4, Fig. 1 is the structural representation of the present invention, and Fig. 2 is the structural representation of elevator of the present invention, Fig. 3
For the structural representation of buffer board of the present invention, Fig. 4 is electrically connected with schematic diagram for the present invention.A kind of electricity that can prevent from promptly falling
Elastic buffering pad 10, elevator is distributed with ladder, including elevator body 12 and elevator box 1, the bottom rectangle of the elevator box 1
When falling to bottom, elastic buffering pad 10 absorbs vibrations, ensures the damaged condition of the low elevator of safety and health of people, and the elasticity is delayed
The material for rushing pad 10 is rubber or foam, and two hydraulic means 5 are respectively welded at left and right sides of the upper end of the elevator box 1,
The outside of described two hydraulic means 5 is separately installed with two piston push rods 4, and the piston push rod 4 is not actuated in hydraulic means 5
When be in contraction state, 8 centimetres of the distance of stretch out and draw back size of the piston push rod 4, the outside of the piston push rod 4 is respectively welded two
Individual brake pad 3, piston push rod 4 is promoted by hydraulic means 5, brake pad 3 is rubbed with wall, reduce elevator tenesmus speed
Degree, the top of the elevator box 1 is fixedly connected with velocity sensor 6 and height sensor 7, the bottom of the elevator box 1
Igniter 8 is installed, air bag 9 is distributed with the lower section of the igniter 8, and the lower section of the air bag 9 is provided with
Cover sheet 11, the number of the cover sheet 11 is 2 pieces, and both sides are be hinged with elevator box 1 respectively, and centre passes through plastic buckle
Two cover plates are fixed, the left and right sides of the elevator body 12 has the rectangular recess being evenly and symmetrically distributed, recessed
Being connected through the hinge in groove has buffer board 14, and the buffer board 14 is symmetrical on elevator box 1, and the buffer board is about 14
Between spacing distance be 4-5 rice, connected between the buffer board 14 and elevator body 12 by spring 13, the buffer board
Buffer board 14 is fixed in groove by 14 outside by electronic buckle 15, and when elevator drops, buffer board 14 ejects in time, is reduced
Elevator lapse rate, is fixedly connected with electronic controller 2 in the left wall inside the elevator box 1, the electronic controller 2 with
Velocity sensor 6, height sensor 7 are connected with igniter 8 by wire.This can prevent the elevator promptly to fall, structure
Simply, it is easy to make, the structure of multiple protective elevator tenesmus is employed, caused harm that elevator can drop drops to most
It is low.
Operation principle：When urgent tenesmus occurs for elevator, velocity sensor 6 and height sensor 7 can quickly detect, and pass through
Electronic controller 2 opens igniter 8, electronic buckle 15 and hydraulic means 5, is made by the buffering of air bag 9, buffer board 14
With between brake pad 3 and wall phase mutual friction cooperate by elevator drop caused by harm be preferably minimized.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of elevator that can prevent from promptly falling, including elevator body（12）And elevator box（1）, it is characterised in that：Institute
State elevator box（1）Upper end at left and right sides of be respectively welded two hydraulic means（5）, described two hydraulic means（5）It is outer
Side is separately installed with two piston push rods（4）, the piston push rod（4）Outside be respectively welded two brake pads（3）, it is described
Elevator box（1）Top be fixedly connected with velocity sensor（6）And height sensor（7）, the elevator box（1）Bottom
Igniter is installed（8）, the igniter（8）Lower section air bag is distributed with（9）, the air bag（9）Under
Side is provided with cover sheet（11）, the elevator body（12）The left and right sides have the rectangle being evenly and symmetrically distributed
Groove, being connected through the hinge in groove has buffer board（14）, the buffer board（14）With elevator body（12）Between pass through bullet
Spring（13）Connection, the buffer board（14）Outside pass through electronic buckle（15）By buffer board（14）It is fixed in groove, it is described
Elevator box（1）Electronic controller is fixedly connected with internal left wall（2）, the electronic controller（2）With velocity sensor
（6）, height sensor（7）And igniter（8）It is connected by wire.
A kind of 2. elevator that can prevent from promptly falling according to claim 1, it is characterised in that：The buffer board（14）Close
In elevator box（1）It is symmetrical, the buffer board（14）Spacing distance in-between is 4-5 rice.
A kind of 3. elevator that can prevent from promptly falling according to claim 1, it is characterised in that：The cover sheet（11）
Number be 2 pieces, both sides respectively with elevator box（1）Be hinged, two cover plates are fixed by plastic buckle in centre.
A kind of 4. elevator that can prevent from promptly falling according to claim 1, it is characterised in that：The piston push rod（4）
In hydraulic means（5）It is in contraction state when not actuated, the piston push rod（4）8 centimetres of distance of stretch out and draw back size.
A kind of 5. elevator that can prevent from promptly falling according to claim 1, it is characterised in that：The elevator box（1）
Bottom rectangle elastic buffering pad is distributed with（10）, the elastic buffering pad（10）Material be rubber or foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863214.5A CN107473051A (en) | 2017-09-22 | 2017-09-22 | A kind of elevator that can prevent from promptly falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863214.5A CN107473051A (en) | 2017-09-22 | 2017-09-22 | A kind of elevator that can prevent from promptly falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107473051A true CN107473051A (en) | 2017-12-15 |
Family
ID=60587137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863214.5A Withdrawn CN107473051A (en) | 2017-09-22 | 2017-09-22 | A kind of elevator that can prevent from promptly falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107473051A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911737A (en) * | 2019-03-19 | 2019-06-21 | 帕菲特电子科技(江苏)有限公司 | A kind of buffer unit for elevator safety system |
| CN110451381A (en) * | 2019-09-03 | 2019-11-15 | 江苏施塔德电梯有限公司 | A kind of elevator multiple-protection system |
| CN111268534A (en) * | 2020-01-20 | 2020-06-12 | 上海科为机电设备有限公司 | Elevator car with shock-proof buffering function |
| CN112850413A (en) * | 2021-02-03 | 2021-05-28 | 山东信力工矿安全检测有限公司 | Safety protection device for mine elevator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444691A (en) * | 2013-09-24 | 2015-03-25 | 上海新力动力设备研究所 | Cushioning device for falling of elevator |
| CN105253734A (en) * | 2015-11-20 | 2016-01-20 | 河南机电高等专科学校 | Fall-preventing emergency device for elevator |
| CN206108611U (en) * | 2016-09-19 | 2017-04-19 | 中都国脉电梯有限公司 | Prevent civilian elevator that promptly falls |
| CN207209663U (en) * | 2017-09-22 | 2018-04-10 | 苏州天宇润电梯部件有限公司 | The elevator promptly to fall can be prevented |
-
2017
- 2017-09-22 CN CN201710863214.5A patent/CN107473051A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444691A (en) * | 2013-09-24 | 2015-03-25 | 上海新力动力设备研究所 | Cushioning device for falling of elevator |
| CN105253734A (en) * | 2015-11-20 | 2016-01-20 | 河南机电高等专科学校 | Fall-preventing emergency device for elevator |
| CN206108611U (en) * | 2016-09-19 | 2017-04-19 | 中都国脉电梯有限公司 | Prevent civilian elevator that promptly falls |
| CN207209663U (en) * | 2017-09-22 | 2018-04-10 | 苏州天宇润电梯部件有限公司 | The elevator promptly to fall can be prevented |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911737A (en) * | 2019-03-19 | 2019-06-21 | 帕菲特电子科技(江苏)有限公司 | A kind of buffer unit for elevator safety system |
| CN110451381A (en) * | 2019-09-03 | 2019-11-15 | 江苏施塔德电梯有限公司 | A kind of elevator multiple-protection system |
| CN111268534A (en) * | 2020-01-20 | 2020-06-12 | 上海科为机电设备有限公司 | Elevator car with shock-proof buffering function |
| CN112850413A (en) * | 2021-02-03 | 2021-05-28 | 山东信力工矿安全检测有限公司 | Safety protection device for mine elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
|
| WW01 | Invention patent application withdrawn after publication |