CN108328452A - A kind of device for preventing elevator from falling for elevator tower - Google Patents
A kind of device for preventing elevator from falling for elevator tower Download PDFInfo
- Publication number
- CN108328452A CN108328452A CN201810289883.0A CN201810289883A CN108328452A CN 108328452 A CN108328452 A CN 108328452A CN 201810289883 A CN201810289883 A CN 201810289883A CN 108328452 A CN108328452 A CN 108328452A
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- Prior art keywords
- elevator
- falling
- support plate
- groove
- contact plate
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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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 claims abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B66B5/02—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
- B66B5/26—Positively-acting devices, e.g. latches, knives
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of device for preventing elevator from falling for elevator tower, are related to elevator tower technical field.Several first grooves are symmetrically provided on one opposite flank of hoistway of the present invention；The bottom of first groove is provided with several second grooves, and hydraulic mechanism is equipped in the second groove, and the top surface of the first groove is rotatably connected to contact plate, support plate is rotatably connected in the middle part of the side of the first groove；Hydraulic stem one end of hydraulic mechanism is rotatably connected to connecting plate；Several bumper posts are evenly arranged between support plate and contact plate, the side of support plate is fixedly connected with connecting plate.The present invention on the hoistway inner wall of elevator experimental tower by being arranged the first groove; and it is provided a supporting role for support plate by hydraulic mechanism; and then support plate provides buffering effect by bumper post for contact plate; effectively prevent car from falling; the loss of people's economic asset is alleviated, the personal safety of people is indirectly protected.
Description
Technical field
The invention belongs to elevator tower technical fields, more particularly to a kind of device for preventing elevator from falling for elevator tower.
Background technology
Daily high-rise can all be equipped with elevator, and a elevator is before being taken into use, generally first passes through elevator tower
Experiment, and elevator experiment tower is usually that steel framework structure or mixed mud pour, and develops the producer of novel energy elevator
Tower can be tested by elevator and test the uncertain factor of trendy elevator, to find the shortcoming of new product, and to test after
Elevator be iteratively improved and tested, and then elevator is made to reach the state of safe and highly efficient operation, and the progress that finally puts goods on the market
It uses.
Trendy elevator when producing generally there is more shortcoming, such as braking quality, power performance and dragging to draw
Quality of restricting etc., test has certain danger in elevator experimental tower, therefore in the hoistway of elevator experimental tower, needs to be arranged
Falling proof device, to avoid elevator from encountering the dangerous condition of falling that failure may occur.
Currently, elevator experiment tower falling proof device in the market blocks that stop effect poor to the elevator that falls, it can not be effective
It reduces the economic loss of people and avoids used during elevator falling secondary injury caused by surrounding objects.
Invention content
The purpose of the present invention is to provide a kind of device for preventing elevator from falling for elevator tower, by elevator experimental tower
First groove is set on hoistway inner wall, and is provided a supporting role for support plate by hydraulic mechanism, and then support plate passes through buffering
Column provides buffering effect for contact plate, effectively prevents car from falling, and solves existing elevator experiment tower falling proof device to pendant
Fall car blocks the problem for stopping effect difference.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of device for preventing elevator from falling for elevator tower, including hoistway and the car in hoistway, institute
It states and is symmetrically provided with several first grooves on an opposite flank of hoistway；The bottom of first groove is provided with several
Two grooves, are equipped with hydraulic mechanism in second groove, and the top surface of first groove is rotatably connected to contact plate, and described
It is rotatably connected to support plate in the middle part of the side of one groove；Hydraulic stem one end of the hydraulic mechanism is rotatably connected to connecting plate；Institute
It states and is evenly arranged with several bumper posts between support plate and the contact plate, the side of the support plate is fixedly connected with connection
Plate；One opposite side of bottom surface of the car is stupefied to be rotatably connected to several directive wheels corresponding with contact plate.
Further, the bumper post includes the first fixed column, the second fixed column and compressed spring, and the contact plate is close
It is fixedly connected with the first fixed column on the side of support plate, the support plate is fixedly connected with and the on the side of contact plate
Corresponding second fixed column of one fixed column, compressed spring is socketed between first fixed column and the second fixed column.
Further, the bumper post is oil buffer.
Further, the contact plate and the support plate are all made of unimach and are made.
Further, the long 20mm~40mm of lateral width of the width of the contact plate car more opposite than with contact plate.
Further, the distance between adjacent two first grooves on the hoistway direction ranging from 6m~8m.
The invention has the advantages that：
1, the present invention provides support force, and the cushioning effect for passing through bumper post by the hydraulic stem of hydraulic mechanism for support plate
Contact for contact plate with car provides certain cushion effect, can effectively fall for car and provide certain supporting role, and
The effective car that alleviates falls generated impact force, alleviates the loss of people's economic asset, and ensure that the peace of personnel
Entirely.
It is 2, of the invention by being uniformly arranged several device for preventing elevator from falling every certain altitude in the hoistway of elevator experimental tower,
Car that can be effectively to fall in elevator experimental tower different height provides support force and cushion effect, avoids falling for car.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of device for preventing elevator from falling for elevator tower of the invention；
Fig. 2 is the vertical view of the present invention；
In attached drawing, parts list represented by the reference numerals are as follows：
1- hoistways, 2- cars, 3- hydraulic mechanisms, 4- contact plates, 5- support plates, 6- bumper posts, the first grooves of 101-, 102-
Second groove, 201- directive wheels, 301- connecting plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " setting ", "upper", "lower", "top", "bottom", " length ",
The indicating positions such as "inner" or position relationship, are merely for convenience of description of the present invention and simplification of the description, rather than indicate or imply institute
The component or element of finger must have a particular orientation, and with specific azimuth configuration and operation, therefore should not be understood as to this hair
Bright limitation.
Embodiment one
As shown in Figs. 1-2, the present invention is a kind of device for preventing elevator from falling for elevator tower, including hoistway 1 and positioned at well
Car 2 in road is symmetrically provided with several first grooves 101 on an opposite flank of hoistway 1.
The bottom setting of first groove 101 is equipped with hydraulic mechanism 3 there are two the second groove 102 in second groove 102,
The top surface of first groove 101 is rotatably connected to contact plate 4, and support plate 5 is rotatably connected in the middle part of the side of the first groove 101.
Hydraulic stem one end of hydraulic mechanism 3 is rotatably connected to connecting plate 301, when external detection device, detects that car 2 is fallen
When falling, then elevator experimental tower switch board control hydraulic mechanism 3 works.
Several bumper posts 6 are evenly arranged between support plate 5 and contact plate 4, support plate 5 can be to connect by bumper post 6
Touch panel 4 provides certain cushion effect, and the side of support plate 5 is fixedly connected with connecting plate 301, and hydraulic mechanism 3 passes through hydraulic pressure rod end
The connecting plate 301 of portion's rotation connection can be that support plate 5 provides support force, avoid falling for car 2, alleviate the warp of people
Ji loss, and when hydraulic mechanism 3 does not work, contact plate 4 and support plate 5 are respectively positioned in the first groove 101, do not interfere with car
2 proper testing in the hoistway 1 of test tower.
One opposite side of bottom surface of car 2 is stupefied to be rotatably connected to three directive wheels 201 corresponding with contact plate 4, directive wheel
201 can with contact plate 4 generate rotation while, can be car 2 holding power be provided, avoid car 2 from continuing to fall.
Wherein, bumper post 6 includes the first fixed column, the second fixed column and compressed spring, and contact plate 4 is close to support plate 5
The first fixed column is fixedly connected on side, support plate 5 is fixedly connected with and the first fixed column phase on the side of contact plate 4
Corresponding second fixed column, compressed spring is socketed between the first fixed column and the second fixed column.
Wherein, contact plate 4 and support plate 5 are all made of unimach and are made, this unimach is existing material,
With high intensity and high pressure, it can preferably bear car 2 and fall generated impact force.
Wherein, the long 30mm of lateral width of the width of contact plate 4 car 2 more opposite than with contact plate 4.
Wherein, the distance between adjacent two first grooves 101 on 1 direction of hoistway ranging from 7m, at a certain distance
A device for preventing elevator from falling, which can be arranged, effectively to avoid car 2 from falling in the different height of elevator tower.
Embodiment two
As shown in Figs. 1-2, the present invention is a kind of device for preventing elevator from falling for elevator tower, including hoistway 1 and positioned at well
Car 2 in road, symmetrically there are two the first grooves 101 for setting on an opposite flank of hoistway 1；
The bottom setting of first groove 101 is equipped with hydraulic mechanism 3 there are two the second groove 102 in second groove 102,
The top surface of first groove 101 is rotatably connected to contact plate 4, and support plate 5 is rotatably connected in the middle part of the side of the first groove 101；
Hydraulic stem one end of hydraulic mechanism 3 is rotatably connected to connecting plate 301, when external detection device, detects that car 2 is fallen
When falling, then elevator experimental tower switch board control hydraulic mechanism 3 works；
Several bumper posts 6 are evenly arranged between support plate 5 and contact plate 4, support plate 5 can be to connect by bumper post 6
Touch panel 4 provides certain cushion effect, and the side of support plate 5 is fixedly connected with connecting plate 301, and hydraulic mechanism 3 passes through hydraulic pressure rod end
The connecting plate 301 of portion's rotation connection can be that support plate 5 provides support force, avoid falling for car 2, alleviate the warp of people
Ji loss, and when hydraulic mechanism 3 does not work, contact plate 4 and support plate 5 are respectively positioned in the first groove 101, do not interfere with car
2 proper testing in the hoistway 1 of test tower.
One opposite side of bottom surface of car 2 is stupefied to be rotatably connected to three directive wheels 201 corresponding with contact plate 4, directive wheel
201 can with contact plate 4 generate rotation while, can be car 2 holding power be provided, avoid car 2 from continuing to fall.
Wherein, bumper post 6 is oil buffer, has good buffering effect.
Wherein, contact plate 4 and support plate 5 are all made of unimach and are made, this unimach is existing material,
With high intensity and high pressure, it can preferably bear car 2 and fall generated impact force.
Wherein, the long 30mm of lateral width of the width of contact plate 4 car 2 more opposite than with contact plate 4.
Wherein, the distance between adjacent two first grooves 101 on 1 direction of hoistway ranging from 7m, at a certain distance
A device for preventing elevator from falling, which can be arranged, effectively to avoid car 2 from falling in the different height of elevator tower.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of device for preventing elevator from falling for elevator tower, including hoistway (1) and the car (2) in hoistway, feature
It is：
Several first grooves (101) are symmetrically provided on one opposite flank of the hoistway (1)；
The bottom of first groove (101) is provided with several second grooves (102), is equipped in second groove (102)
The top surface of hydraulic mechanism (3), first groove (101) is rotatably connected to contact plate (4), the side of first groove (101)
Middle face is rotatably connected to support plate (5)；
Hydraulic stem one end of the hydraulic mechanism (3) is rotatably connected to connecting plate (301)；
Several bumper posts (6), the side of the support plate (5) are evenly arranged between the support plate (5) and the contact plate (4)
Face is fixedly connected with connecting plate (301)；
One opposite side of bottom surface of the car (2) is stupefied to be rotatably connected to several directive wheels (201) corresponding with contact plate (4).
2. a kind of device for preventing elevator from falling for elevator tower according to claim 1, which is characterized in that the bumper post
(6) include the first fixed column, the second fixed column and compressed spring, fixed on the side of the close support plate (5) of the contact plate (4)
It is connected with the first fixed column, the support plate (5) is fixedly connected with opposite with the first fixed column on the side of contact plate (4)
The second fixed column answered is socketed with compressed spring between first fixed column and the second fixed column.
3. a kind of device for preventing elevator from falling for elevator tower according to claim 1, which is characterized in that the bumper post
(6) it is oil buffer.
4. a kind of device for preventing elevator from falling for elevator tower according to claim 1, which is characterized in that the contact plate
(4) it is all made of unimach with the support plate (5) and is made.
5. a kind of device for preventing elevator from falling for elevator tower according to claim 1, which is characterized in that the contact plate
(4) the long 20mm~40mm of lateral width of width ratio and the opposite car (2) of contact plate (4).
6. a kind of device for preventing elevator from falling for elevator tower according to claim 1, which is characterized in that along the hoistway
(1) the distance between adjacent two first grooves (101) on direction ranging from 6m~8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810289883.0A CN108328452A (en) | 2018-03-30 | 2018-03-30 | A kind of device for preventing elevator from falling for elevator tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810289883.0A CN108328452A (en) | 2018-03-30 | 2018-03-30 | A kind of device for preventing elevator from falling for elevator tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108328452A true CN108328452A (en) | 2018-07-27 |
Family
ID=62932679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810289883.0A Pending CN108328452A (en) | 2018-03-30 | 2018-03-30 | A kind of device for preventing elevator from falling for elevator tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108328452A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2288385A (en) * | 1992-06-17 | 1995-10-18 | Collmain Customer Serv Ltd | Refurbishment of lifts |
| KR100670679B1 (en) * | 2006-03-10 | 2007-01-19 | 신원기전(주) | Lifting system of direct-hydraulic elevator |
| EP2014600A1 (en) * | 2007-05-31 | 2009-01-14 | TÜV Rheinland Industrie Service GmbH | Compensation device |
| CN102963796A (en) * | 2011-09-02 | 2013-03-13 | 陈新明 | Elevator safety protection device |
| CN105438914A (en) * | 2016-01-07 | 2016-03-30 | 西华大学 | Car type elevator anti-falling safety system |
| CN205419386U (en) * | 2016-03-23 | 2016-08-03 | 安徽瑞格电梯服务股份有限公司 | Can prevent unexpected elevator that rises or descend of car |
| CN107285162A (en) * | 2017-08-17 | 2017-10-24 | 四川建筑职业技术学院 | A kind of elevator anti-falling buffer base |
| CN208166281U (en) * | 2018-03-30 | 2018-11-30 | 迅立达智能装备制造科技有限公司 | A kind of device for preventing elevator from falling for elevator tower |
-
2018
- 2018-03-30 CN CN201810289883.0A patent/CN108328452A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2288385A (en) * | 1992-06-17 | 1995-10-18 | Collmain Customer Serv Ltd | Refurbishment of lifts |
| KR100670679B1 (en) * | 2006-03-10 | 2007-01-19 | 신원기전(주) | Lifting system of direct-hydraulic elevator |
| EP2014600A1 (en) * | 2007-05-31 | 2009-01-14 | TÜV Rheinland Industrie Service GmbH | Compensation device |
| CN102963796A (en) * | 2011-09-02 | 2013-03-13 | 陈新明 | Elevator safety protection device |
| CN105438914A (en) * | 2016-01-07 | 2016-03-30 | 西华大学 | Car type elevator anti-falling safety system |
| CN205419386U (en) * | 2016-03-23 | 2016-08-03 | 安徽瑞格电梯服务股份有限公司 | Can prevent unexpected elevator that rises or descend of car |
| CN107285162A (en) * | 2017-08-17 | 2017-10-24 | 四川建筑职业技术学院 | A kind of elevator anti-falling buffer base |
| CN208166281U (en) * | 2018-03-30 | 2018-11-30 | 迅立达智能装备制造科技有限公司 | A kind of device for preventing elevator from falling for elevator tower |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |