CN106006289B - A kind of vertical lift with toughening type brake apparatus - Google Patents
A kind of vertical lift with toughening type brake apparatus Download PDFInfo
- Publication number
- CN106006289B CN106006289B CN201610475278.3A CN201610475278A CN106006289B CN 106006289 B CN106006289 B CN 106006289B CN 201610475278 A CN201610475278 A CN 201610475278A CN 106006289 B CN106006289 B CN 106006289B
- Authority
- CN
- China
- Prior art keywords
- control stick
- locking system
- lock pin
- car frame
- brake apparatus
- 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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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of vertical lifts with toughening type brake apparatus, including carriage, the borehole wall, car frame, locking system, control stick, block, wherein locking system is arranged on car frame and can move axially, control stick one end is arranged on car frame and is adapted with locking system shape, the other end is arranged in cab interior, and control stick can move axially, and block is arranged on the borehole wall and is adapted with locking system shape；The locking system includes the first elastic component and lock pin, and first elastic component one end is connected with lock pin, and the other end is connected with car frame；The lock pin includes the fibrous layer and metal layer intervolved mutually, is formed in a manner of extrusion casint, and wherein fibrous layer includes one group of long fiber filament, and the direction of long fibre silk and the axis direction of lock pin are parallel.In the failure of existing falling proof device, personnel can carry out the braking of elevator manually in elevator, reach fall arrest purpose, personnel's saves oneself in realization elevator.
Description
Technical field
The present invention relates to a kind of vertical lift, in particular to a kind of vertical lift with toughening type brake apparatus.
Background technique
In recent years, with the propulsion of urbanization and the raising of Living consumption, elevator has become the common people and produces, in life
Indispensable vertical transportation instrument, in order to guarantee operational safety, general vertical lift is designed with falling proof device, mainly by limiting
The devices such as the buffer of fast device, safety tongs and shaft bottom are realized.Once limiter of speed can allow electricity first it was found that elevator overspeed declines
Ladder driving host shuts down, if host does not still stop, limiter of speed will promote safety tongs and be allowed to clamping guide-rail, force
Carriage is stuck on guide rail, and in addition if directly impinged on buffer in certain speed, carriage can also stop.But
Any one link error of this system or component failure, are likely to lead to the paralysis of entire drop preventer, work as sedan-chair
When compartment is landed at a terrific speed, although buffer hits the impact force in shaft bottom when can reduce used during elevator falling, effect is limited,
It still may cause the injures and deaths of passenger in elevator.Although current vertical lift has been provided with above two fall arrest protection dress
It sets, but the generation of used during elevator falling accident cannot be avoided completely.
Summary of the invention
The purpose of invention: it in order to avoid the generation of above-mentioned used during elevator falling accident, discloses a kind of with toughening type brake apparatus
Vertical lift, in the case where the failure of existing fall protection equipment, the passenger in elevator can save oneself, i.e., manually
Braking of the manipulation device realization to elevator inside lift car is operated, falling for elevator is prevented.
Technical solution: in order to achieve the goal above, the invention discloses a kind of vertical lift with toughening type brake apparatus,
Including carriage, the borehole wall, car frame, locking system, control stick, block, wherein locking system is arranged on car frame and can be with axis
To movement, control stick one end is arranged on car frame and is adapted with locking system shape, and the other end is arranged in cab interior, and
And control stick can move axially, block is arranged on the borehole wall and is adapted with locking system shape；The locking system includes
First elastic component and lock pin, and first elastic component one end is connected with lock pin, and the other end is connected with car frame；It is described
Lock pin includes the fibrous layer and metal layer intervolved mutually, is formed in a manner of extrusion casint, and wherein fibrous layer includes one group
Long fibre silk, the direction of long fibre silk and the axis direction of lock pin are parallel.This design structure is simple, and can be reliable
The hand brake for carrying out carriage stops the elevator of tenesmus in time, and personnel's saves oneself in realization elevator.The personnel for taking elevator can
With easy manipulation control stick, it is not required to apply very big power, and impact force when elevator brake will not be transmitted on control stick,
It ensure that the safety of operator；Lock pin can be popped up rapidly, makes to lock in a short time in elevator when personnel's pulling control stick
The mobile enough distances of shotpin guarantee to block the block of the borehole wall during carriage drops to realize braking；Fibrous layer is set
The toughness and impact resistance ability and anti-fatigue ability of lock pin can be improved in meter.
Further, above-mentioned a kind of vertical lift with toughening type brake apparatus, the metal layer is titanium alloy layer, described
Long fibre silk is carbon fiber.This design carbon fiber heat resistance is high, and when high-temperature molding will not influence its performance, and titanium alloy itself has
There are very high intensity and impact resistance ability, is in this way even more the stopping power and service life for improving lock pin.
Further, above-mentioned a kind of vertical lift with toughening type brake apparatus, the control stick are equipped with the second elastic component,
And second elastic component one end is connected with control stick, and the other end is connected with the carriage shell of carriage.Elastic component is to control stick
Apply upward elastic force, guarantee that control stick blocks lock pin, prevents lock pin from surprisingly popping up and elevator is interfered to operate normally.
Further, above-mentioned a kind of vertical lift with toughening type brake apparatus, the control stick cab interior that
One end is equipped with tee handle bar.This handle design facilitates the crawl of passenger in elevator and uses control stick.
Further, above-mentioned a kind of vertical lift with toughening type brake apparatus, the control stick are equipped with the second bullet of installation
The limited block of property part.This design structure is compact, easy for installation.
Further, above-mentioned a kind of vertical lift with toughening type brake apparatus, the locking system is used for and control stick
The holding section shape of clamping is right-angled trapezium, wherein the side with control stick clamping is rectangular shaped, the other side is wedge shape.It is this
Design is convenient for assembling, and in addition rectangular shaped ensure that the stability of locking system and control stick cooperation.
Further, above-mentioned a kind of vertical lift with toughening type brake apparatus, the block vertical distribution is on the borehole wall.
Carriage falls the suitable block of Shi Douyou at an arbitrary position for braking, and when braking failure on a upper block, under
One block can continue to brake, and improve the reliability of anti-fall braking.
Further, above-mentioned a kind of vertical lift with toughening type brake apparatus, the car frame are equipped with guide rail and carry out regulation
The glide direction of locking system.This design can guarantee that locking system can be released normally, improve the reliability of anti-fall device.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects: a kind of band toughening types of the present invention
The vertical lift of brake apparatus, it is structurally reasonable, it is used conveniently and safely, is able to achieve under existing falling-proof safety device disabled status
Personnel save oneself in elevator, and manual manipulation mode is safe and reliable, realize double protection when elevator accidental falling.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the vertical lift with toughening type brake apparatus of the present invention；
Fig. 2 is a kind of the detailed of manual braking device of the vertical lift with toughening type brake apparatus of the present invention
Figure；
Fig. 3 is the detailed figure of manual braking device work in the embodiment of the present invention；
Fig. 4 is the detailed figure for the special status that manual braking device encounters at work in the embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of the lock pin of the vertical lift with toughening type brake apparatus of the present invention；
In figure: 1- carriage, the 2- borehole wall, 3- car frame, 4- locking system, 5- control stick, 6- block, the first elastic component of 7-,
8- lock pin, the second elastic component of 9-, 10- carriage shell, 11- handle, 12- limited block, 13- guide rail, 81- fibrous layer, 82- metal
Layer.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the invention is described in detail.
Embodiment
A kind of vertical lift with toughening type brake apparatus of the invention, as shown in Figure 1 and Figure 2 and Figure 5, including carriage 1,
The borehole wall 2, car frame 3, locking system 4, control stick 5, block 6, wherein locking system 4 includes the first elastic component 7 and lock pin 8,
And 7 one end of the first elastic component is connected with lock pin 8, and the other end is connected with car frame 3；Control stick 5 is equipped with the second elasticity
The limited block 12 of the second elastic component 9 of part 9 and installation, and 9 one end of the second elastic component is connected with limited block 12, the other end and
The carriage shell 10 of carriage 1 is connected, that one end of control stick 5 inside carriage 1 is equipped with handle 11.Car frame 3 is equipped with guide rail
13, locking system 4 is mounted on guide rail 13, and can be moved axially under the regulation of guide rail 13；The setting of 5 one end of control stick exists
It is clamped on car frame 3 and with locking system 4, the other end is arranged inside carriage 1, and control stick 5 can move axially；Locking
The holding section shape that device 4 is used to be clamped with control stick 5 is right-angled trapezium, wherein being square with the side that control stick 5 is clamped
Shape, the other side are wedge shape；6 vertical distribution of block is adapted on the borehole wall 2 and with 4 shape of locking system.The lock pin 8 includes
The fibrous layer 81 and metal layer 82 intervolved mutually, is formed in a manner of extrusion casint, and wherein fibrous layer 81 includes one group long fine
Silk is tieed up, the direction of long fibre silk is parallel with the axis direction of lock pin 8, and the metal layer 82 is titanium alloy layer, the long fibre
Silk is carbon fiber.
When elevator operates normally, as shown in Fig. 2, control stick 5 blocks lock pin 8, wherein the right-angled trapezium of lock pin 8 is matched
By 5 clamping of control stick, control stick 5 keeps in the position, protecting under the active force of the second elastic component 9 for the rectangular shaped side in conjunction portion
Card lock pin 8 will not be popped up surprisingly.
When the passenger in an emergency situation is encountered elevator needs hand brake elevator, as shown in figure 3, passenger is grabbed
Firmly handle 11 firmly pulls downwards control stick 5, and the top of control stick 5 is deviate from from the right-angled trapezium auxiliary section of lock pin 8, lock pin
8 quickly pop up under the active force of the first elastic component 7, as long as lock pin 8 pops up enough distances before striking block 6 and reaches
To application position, lock pin 8 can be blocked by block 6, can also block lift car, carriage is forced to stop tenesmus.
In addition, as shown in figure 4, when the passenger in elevator pulls control stick 5, the top of control stick 5 is from lock pin 8
Abjection, lock pin 8 quickly pops up under the active force of the first elastic component 7, but while not being ejected into due application position is kept off
Block 6 blocks, at this point, locking system 4 keeps the state when carriage drops, when lock pin 8 passes fully through block 6, first
Continue to release under the active force of elastic component 7 until reaching application position, when reaching next block 6, realizes braking.
The above is only a preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as guarantor of the invention
Protect range.
Claims (5)
1. a kind of vertical lift with toughening type brake apparatus, it is characterised in that: including carriage (1), the borehole wall (2), car frame
(3), locking system (4), control stick (5), block (6), wherein locking system (4) is arranged on car frame (3) and can be axial
Mobile, control stick (5) one end is arranged on car frame (3) and is adapted with locking system (4) shape, and the other end is arranged in carriage
(1) internal, which can move axially, and block (6) is arranged on the borehole wall (2) and mutually fits with locking system (4) shape
It answers；Locking system (4) includes the first elastic component (7) and lock pin (8), which is connected with lock pin (8)
It connects, the other end is connected with car frame (3)；The lock pin (8) includes the fibrous layer (81) and metal layer (82) intervolved mutually,
It is formed in a manner of extrusion casint, and wherein fibrous layer (81) includes one group of long fiber filament, the direction of long fibre silk and lock pin
(8) axis direction is parallel；The holding section shape that the locking system (4) is used to be clamped with control stick (5) is right-angled trapezium,
In with control stick (5) clamping side be rectangular shaped, the other side be wedge shape；The control stick (5) is equipped with the second elastic component
(9), which is connected with control stick (5), and the other end is connected with the carriage shell (10) of carriage (1)；
The control stick (5) is equipped with the limited block (12) of installation the second elastic component (9).
2. a kind of vertical lift with toughening type brake apparatus according to claim 1, it is characterised in that: the metal layer
It (82) is titanium alloy layer, the long fibre silk is carbon fiber.
3. a kind of vertical lift with toughening type brake apparatus according to claim 1, it is characterised in that: the control stick
(5) handle (11) are equipped in that internal one end of carriage (1).
4. a kind of vertical lift with toughening type brake apparatus according to claim 1, it is characterised in that: the block
(6) vertical distribution is on the borehole wall (2).
5. a kind of vertical lift with toughening type brake apparatus according to claim 1, it is characterised in that: the car frame
(3) it is equipped with the guide rail (13) of regulation locking system (4) sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475278.3A CN106006289B (en) | 2016-06-26 | 2016-06-26 | A kind of vertical lift with toughening type brake apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475278.3A CN106006289B (en) | 2016-06-26 | 2016-06-26 | A kind of vertical lift with toughening type brake apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006289A CN106006289A (en) | 2016-10-12 |
| CN106006289B true CN106006289B (en) | 2019-01-18 |
Family
ID=57085007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610475278.3A Expired - Fee Related CN106006289B (en) | 2016-06-26 | 2016-06-26 | A kind of vertical lift with toughening type brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006289B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1129536A (en) * | 1914-05-06 | 1915-02-23 | Andrew Barash | Safety device for elevators. |
| CN202346537U (en) * | 2011-12-09 | 2012-07-25 | 滑黎明 | Car, anti-falling device for car and elevator equipment using car |
| CN203568624U (en) * | 2013-09-22 | 2014-04-30 | 浙江吉利控股集团有限公司 | Anti-falling device of lifter |
| CN203767791U (en) * | 2014-03-09 | 2014-08-13 | 湖南奥迪斯电梯有限公司 | Elevator emergency braking apparatus |
| CN105384024A (en) * | 2015-12-19 | 2016-03-09 | 上海瑞钰知识产权服务有限公司 | Falling and injuring buffering and alleviating system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406944A (en) * | 2008-11-18 | 2009-04-15 | 西安建筑科技大学 | Method for preparing high-manganese steel compound material |
-
2016
- 2016-06-26 CN CN201610475278.3A patent/CN106006289B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1129536A (en) * | 1914-05-06 | 1915-02-23 | Andrew Barash | Safety device for elevators. |
| CN202346537U (en) * | 2011-12-09 | 2012-07-25 | 滑黎明 | Car, anti-falling device for car and elevator equipment using car |
| CN203568624U (en) * | 2013-09-22 | 2014-04-30 | 浙江吉利控股集团有限公司 | Anti-falling device of lifter |
| CN203767791U (en) * | 2014-03-09 | 2014-08-13 | 湖南奥迪斯电梯有限公司 | Elevator emergency braking apparatus |
| CN105384024A (en) * | 2015-12-19 | 2016-03-09 | 上海瑞钰知识产权服务有限公司 | Falling and injuring buffering and alleviating system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106006289A (en) | 2016-10-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190118 Termination date: 20200626 |