CN109911737A - A kind of buffer unit for elevator safety system - Google Patents
A kind of buffer unit for elevator safety system Download PDFInfo
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- CN109911737A CN109911737A CN201910205998.1A CN201910205998A CN109911737A CN 109911737 A CN109911737 A CN 109911737A CN 201910205998 A CN201910205998 A CN 201910205998A CN 109911737 A CN109911737 A CN 109911737A
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- wall
- elevator
- main body
- cabinet main
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Abstract
The invention discloses a kind of buffer units for elevator safety system, including elevator cabinet main body and buffer board, elevator cabinet main body two sides inner wall is opened there are two mounting groove, elevator cabinet main body two sides inner wall is equipped with the first brake apparatus, first brake apparatus includes two metal curved bars, two metal curved bar tops are welded with the same arm-rest frame, two metal curved bars are flexibly connected with two mounting groove inner wall bottom positions of elevator cabinet body side inner wall respectively, two metal curved bars are hinged with the same No.1 brake block far from arm-rest frame one end, the elevator cabinet main body inner wall is equipped with installation cavity at four metal curved bar positions.The buffer capacity of lifting device of the present invention, it is safer while light-weight, elevator self weight is reduced, passenger is can be convenient and saves oneself in real time, the speed that elevator falls can be reduced with elevator arm friction, is conducive to improve elevator accident and survive rate.
Description
Technical field
The present invention relates to elevator safety buffer unit technical field more particularly to a kind of bufferings for elevator safety system
Device.
Background technique
Elevator, which refers to, serves several specific floors in building, and carriage operates at least two column perpendicular to horizontal plane
Or the permanent transporting equipment of the rigid track movement with plumb line inclination angle less than 15 °.Also there is step, step plate is mounted in crawler belt
Upper continuous operation is commonly called as escalator or moving sidewalk.It is the fixed type lifting equipment for serving regulation floor.Vertical lift
Elevator has a carriage, operate at least two column it is vertical or between rigid guideway of the inclination angle less than 15 °.Car size with
Structure type enters and leaves convenient for passenger or handling goods.No matter traditionally its driving method, hang down using elevator as in building
The general name of straight transport facility.Safety buffer device, the buffer unit of existing elevator safety system are typically provided in elevator
Buffer capacity is general, cannot reduce the elevator accident death rate well, so now proposing a kind of for the slow of elevator safety system
Flushing device.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is used for elevator safety system
The buffer unit of system.
To achieve the goals above, present invention employs following technical solutions:
A kind of buffer unit for elevator safety system, including elevator cabinet main body and buffer board, the elevator cabinet main body two sides
Inner wall is opened there are two mounting groove, and elevator cabinet main body two sides inner wall is equipped with the first brake apparatus, the first braking dress
It sets including two metal curved bars, two metal curved bar tops are welded with the same arm-rest frame, two metal curved bars point
It is not flexibly connected with two mounting groove inner wall bottom positions of elevator cabinet body side inner wall, two metal curved bars are separate to be helped
Hand cradle one end is hinged with the same No.1 brake block, and the elevator cabinet main body inner wall is equipped at four metal curved bar positions
Installation cavity, and electromagnetism bayonet lock has been bolted in four installation cavitys, four metal curved bar side walls are provided with clamping
Hole, and four electromagnetism bayonet locks are clamped with four blocked holes respectively, the elevator cabinet main body bottom end be welded with equidistantly distribute it is perpendicular
The locating rod directly placed, buffer board top outer wall is provided with the location hole equidistantly distributed, and locating rod is plugged on determines respectively
In the hole of position, elevator cabinet main body top two sides outer wall is bolted there are two rubber pneumatic bag block, the buffer board bottom end
Two sides outer wall has been bolted damping rubber block, and elevator cabinet main body top outer wall two sides outer wall is equipped with the second system
Dynamic device, second brake apparatus includes metal shell, and metal shell inner wall two sides have been bolted electronic
Telescopic rod, metal shell side outer wall are provided with through-hole, and two electric expansions at two electric telescopic rod positions
Bar is each passed through two through-holes, has been bolted same No. two brake block.
Preferably, the locating rod side wall is socketed with spring part, and locating rod side wall bottom end close to buffer board apical position
Position is welded with limited cap.
Preferably, elevator cabinet main body top outer wall has been bolted battery case, and battery chamber interior wall is equipped with lithium
Battery.
Preferably, two metal shell top outer walls have been bolted velocity sensor, and two speed
Sensor passes through signal wire and is connected with controller.
Preferably, two No.1 brake block and two No. two brake block side walls are bonded with rubber antiskid pad, and four
A rubber antiskid pad side wall is provided with non-slip texture.
Preferably, four electric telescopic rods and four electromagnetism bayonet locks are connected with switch, and switch is connect with controller.
The invention has the benefit that
1. the buffer capacity of lifting device is safer, while weight by the rubber pneumatic bag block and damping rubber block of installation
Gently, elevator self weight is reduced.
2. it can be convenient passenger by setting the first brake apparatus and the second brake apparatus and save oneself in real time, it can be with electricity
Stair shaft arm friction reduces the speed that elevator falls, and is conducive to improve elevator accident and survive rate.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-sectional view of the buffer unit for elevator safety system proposed by the present invention；
Fig. 2 is a kind of sectional structure signal of buffer unit elevator cabinet main body for elevator safety system proposed by the present invention
Figure.
In figure: 1 rubber pneumatic bag block, 2 spring parts, 3 locating rods, 4 buffer boards, 5 damping rubber blocks, 6 No.1 brake block, 7 gold medals
Belong to curved bar, 8 arm-rest frames, 9 elevator cabinet main bodys, 10 No. two brake block, 11 electric telescopic rods, 12 metal shells, 13 velocity sensors,
14 battery cases, 15 electromagnetism bayonet locks.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of buffer unit for elevator safety system, including elevator cabinet main body 9 and buffer board 4, electricity
Terraced 9 two sides inner wall of cabinet main body is opened there are two mounting groove, and 9 two sides inner wall of elevator cabinet main body is equipped with the first brake apparatus, and first
Brake apparatus includes two metal curved bars 7, and two 7 tops of metal curved bar are welded with the same arm-rest frame 8, two metal curved bars 7
It is flexibly connected respectively with two mounting groove inner wall bottom positions of 9 side inner wall of elevator cabinet main body, two metal curved bars 7 are separate to be helped
8 one end of hand cradle is hinged with the same No.1 brake block 6, and 9 inner wall of elevator cabinet main body is equipped at four 7 positions of metal curved bar
Installation cavity, and electromagnetism bayonet lock 15 has been bolted in four installation cavitys, four 7 side walls of metal curved bar are provided with clamping
Hole, and four electromagnetism bayonet locks 15 are clamped with four blocked holes respectively, 9 bottom end of elevator cabinet main body be welded with equidistantly distribute it is vertical
The locating rod 3 of placement, 4 top outer wall of buffer board is provided with the location hole equidistantly distributed, and locating rod 3 is plugged on location hole respectively
In, 9 top two sides outer wall of elevator cabinet main body is bolted there are two rubber pneumatic bag block 1, and 4 bottom end two sides outer wall of buffer board is equal
It has been bolted damping rubber block 5,9 top outer wall two sides outer wall of elevator cabinet main body is equipped with the second brake apparatus, and second
Brake apparatus includes metal shell 12, and 12 inner wall two sides of metal shell have been bolted electric telescopic rod 11, metal-back
12 side outer wall of body is provided with through-hole at two 11 positions of electric telescopic rod, and two electric telescopic rods 11 are each passed through two
A through-hole has been bolted same No. two brake block 10.
In the present invention, 3 side wall of locating rod is socketed with spring part 2, and 3 side wall bottom of locating rod close to 4 apical position of buffer board
End position is welded with limited cap, and 9 top outer wall of elevator cabinet main body has been bolted battery case 14, and 14 inner wall of battery case is set
There is lithium battery, two 12 top outer walls of metal shell have been bolted velocity sensor 13, and two velocity sensors
13 are connected with controller, controller model DATA-7311, two No.1 brake block 6 and two No. two brakings by signal wire
10 side wall of block is bonded with rubber antiskid pad, and four rubber antiskid pad side walls are provided with non-slip texture, four electric telescopic rods
11 and four electromagnetism bayonet locks 15 be connected with switch, and switch is connect with controller.
Working principle: in use, when elevator faults, velocity sensor 13 feeds back abnormal signal, and controller controls four
Electric telescopic rod 11 extends, so that No. two brake block 10 are contacted with elevator inner wall, while being controlled four electromagnetism bayonet locks 15 and being unclamped,
Passenger in elevator can move two arm-rest frames 8 and metal curved bar 7 is driven to rotate, and drive two No.1 brake block 6 and elevator
Inner wall contact reduces the speed that elevator falls, when rubber pneumatic bag block 1 and damping rubber block 5 cooperate spring part 2 to mitigate elevator landing
Impact.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of buffer unit for elevator safety system, including elevator cabinet main body (9) and buffer board (4), which is characterized in that
Elevator cabinet main body (9) two sides inner wall is opened there are two mounting groove, and elevator cabinet main body (9) two sides inner wall is equipped with first
Brake apparatus, first brake apparatus include two metal curved bars (7), and two metal curved bar (7) tops are welded with together
One arm-rest frame (8), two metal curved bars (7), two mounting groove inner walls with elevator cabinet main body (9) side inner wall respectively
Bottom position is flexibly connected, and two metal curved bars (7) are hinged with the same No.1 brake block far from arm-rest frame (8) one end
(6), elevator cabinet main body (9) inner wall is equipped with installation cavity at four metal curved bar (7) positions, and in four installation cavitys
It has been bolted electromagnetism bayonet lock (15), four metal curved bar (7) side walls are provided with blocked hole, and four electric magnetic cards
It sells (15) to be clamped with four blocked holes respectively, elevator cabinet main body (9) bottom end is welded with placing vertically of equidistantly distributing
Locating rod (3), buffer board (4) top outer wall is provided with the location hole equidistantly distributed, and locating rod (3) is plugged on determines respectively
In the hole of position, elevator cabinet main body (9) top two sides outer wall is bolted there are two rubber pneumatic bag block (1), the buffering
Plate (4) bottom end two sides outer wall has been bolted damping rubber block (5), elevator cabinet main body (9) the top outer wall two sides
Outer wall is equipped with the second brake apparatus, and second brake apparatus includes metal shell (12), metal shell (12) inner wall
Two sides have been bolted electric telescopic rod (11), and metal shell (12) the side outer wall is close to two electric telescopic rods
(11) through-hole is provided at position, and two electric telescopic rods (11) are each passed through two through-holes, have been bolted same
A No. two brake block (10).
2. a kind of buffer unit for elevator safety system according to claim 1, which is characterized in that the locating rod
(3) side wall is socketed with spring part (2) close to buffer board (4) apical position, and locating rod (3) side wall bottom position is welded with limit
Cap.
3. a kind of buffer unit for elevator safety system according to claim 1, which is characterized in that the elevator cabinet
Main body (9) top outer wall has been bolted battery case (14), and battery case (14) inner wall is equipped with lithium battery.
4. a kind of buffer unit for elevator safety system according to claim 1, which is characterized in that two gold
Belong to shell (12) top outer wall to be bolted velocity sensor (13), and two velocity sensors (13) pass through letter
Number line is connected with controller.
5. a kind of buffer unit for elevator safety system according to claim 1, which is characterized in that two described one
Number brake block (6) and two No. two brake block (10) side walls are bonded with rubber antiskid pad, and four rubber antiskids pad side walls are equal
It is provided with non-slip texture.
6. a kind of buffer unit for elevator safety system according to claim 1, which is characterized in that four electricity
Dynamic telescopic rod (11) and four electromagnetism bayonet locks (15) are connected with switch, and switch is connect with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205998.1A CN109911737A (en) | 2019-03-19 | 2019-03-19 | A kind of buffer unit for elevator safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205998.1A CN109911737A (en) | 2019-03-19 | 2019-03-19 | A kind of buffer unit for elevator safety system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109911737A true CN109911737A (en) | 2019-06-21 |
Family
ID=66965483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910205998.1A Pending CN109911737A (en) | 2019-03-19 | 2019-03-19 | A kind of buffer unit for elevator safety system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109911737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559685A (en) * | 2020-05-21 | 2020-08-21 | 中元建设集团股份有限公司 | Top falling prevention device |
| CN113581968A (en) * | 2021-07-19 | 2021-11-02 | 广东昊粤建设有限公司 | Safety protection device and method for building construction elevator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203158989U (en) * | 2013-03-18 | 2013-08-28 | 重庆迪康电梯有限公司 | Elevator car with sliding-down protective device |
| CN203237878U (en) * | 2013-04-12 | 2013-10-16 | 郑夏萱 | Safety elevator hand brake |
| CN107473051A (en) * | 2017-09-22 | 2017-12-15 | 苏州天宇润电梯部件有限公司 | A kind of elevator that can prevent from promptly falling |
| CN207078854U (en) * | 2017-08-29 | 2018-03-09 | 湖州高恒电梯配件有限公司 | The safety device for elevator of good buffer effect |
| CN207390727U (en) * | 2017-10-11 | 2018-05-22 | 四川省特种设备检验研究院 | A kind of elevator manual emergency brake apparatus |
| CN108715387A (en) * | 2018-07-18 | 2018-10-30 | 康达电梯有限公司 | A kind of Safety-protection elevator |
| CN208585916U (en) * | 2018-05-24 | 2019-03-08 | 浙江保利电梯导轨制造有限公司 | A kind of elevator with protective device |
-
2019
- 2019-03-19 CN CN201910205998.1A patent/CN109911737A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203158989U (en) * | 2013-03-18 | 2013-08-28 | 重庆迪康电梯有限公司 | Elevator car with sliding-down protective device |
| CN203237878U (en) * | 2013-04-12 | 2013-10-16 | 郑夏萱 | Safety elevator hand brake |
| CN207078854U (en) * | 2017-08-29 | 2018-03-09 | 湖州高恒电梯配件有限公司 | The safety device for elevator of good buffer effect |
| CN107473051A (en) * | 2017-09-22 | 2017-12-15 | 苏州天宇润电梯部件有限公司 | A kind of elevator that can prevent from promptly falling |
| CN207390727U (en) * | 2017-10-11 | 2018-05-22 | 四川省特种设备检验研究院 | A kind of elevator manual emergency brake apparatus |
| CN208585916U (en) * | 2018-05-24 | 2019-03-08 | 浙江保利电梯导轨制造有限公司 | A kind of elevator with protective device |
| CN108715387A (en) * | 2018-07-18 | 2018-10-30 | 康达电梯有限公司 | A kind of Safety-protection elevator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559685A (en) * | 2020-05-21 | 2020-08-21 | 中元建设集团股份有限公司 | Top falling prevention device |
| CN111559685B (en) * | 2020-05-21 | 2021-06-11 | 中元建设集团股份有限公司 | Top falling prevention device |
| CN113581968A (en) * | 2021-07-19 | 2021-11-02 | 广东昊粤建设有限公司 | Safety protection device and method for building construction elevator |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |