CN106081780B - A kind of elevator is anti-to shear method and device of falling - Google Patents
A kind of elevator is anti-to shear method and device of falling Download PDFInfo
- Publication number
- CN106081780B CN106081780B CN201610719507.1A CN201610719507A CN106081780B CN 106081780 B CN106081780 B CN 106081780B CN 201610719507 A CN201610719507 A CN 201610719507A CN 106081780 B CN106081780 B CN 106081780B
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- spring
- inserted link
- pull rod
- clamp plate
- elevator
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000010008 shearing Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000737259 Pteris vittata Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elevator Door Apparatuses (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a kind of anti-shearings of elevator to fall method, and this method is that control motor drives spinner handle rotation after receiving the cut-off signal that door machine is electrically got an electric shock by signal processor, and spinner handle winds connecting rope and pulls spring assembly；Spring assembly pulls pull rod to overturn and drives inserted link mobile to rail clamp plate；Rail clamp plate is connected and fixed with inserted link, and lift car is locked in the corresponding level position of rail clamp plate.According to device constructed by the above method, it includes latch element and rail clamp plate (3)；Latch element includes inserted link (4), insert rod connector (5) and inserted link stroke support (6), passes through pull rod connector (7) on inserted link stroke support (6) and is connected with pull rod (8)；Pull rod (8) both ends are separately connected insert rod connector (5) and spring assembly；It is connected with connecting rope (9), spinner handle (10), motor and signal processor (11) on spring assembly in turn.The present invention can not only prevent shearing from falling, and also have the advantages that safety is good and easy to use.
Description
Technical field
The present invention relates to a kind of anti-shearings of elevator to fall method and device.
Background technique
In existing elevator, generally by wirerope, towed elevator carriage is mobile in elevator shaft；When needing leveling, electricity
Guide rail is clamped in ladder brake, and lift car is parked in corresponding level position.But when elevator is using after a long time, elevator brakes
It is easy to produce loosening, the case where wirerope is also easy to appear fracture；Especially after Elevator landing, passenger enters and leaves lift car
When, it is easy to appear the case where elevator is surprisingly slided or even fallen, the shearing on vertical direction is generated to passenger and is injured, safety is not
It is ideal.Therefore, existing elevator has that easily shearing is fallen undesirable with safety.
Summary of the invention
The object of the present invention is to provide a kind of anti-shearings of elevator to fall method and device.The present invention can not only prevent
Shearing is fallen, and also has the advantages that safety is good.
Technical solution of the present invention: a kind of elevator is anti-to shear method of falling, and this method is to receive door by signal processor
The cut-off signal of electrical-mechanical electric shock, signal processor control electric motor starting, and motor drives spinner handle rotation, and spinner handle winds connecting rope and draws
Dynamic spring assembly；Spring assembly pulls pull rod overturning, and pull rod drives inserted link mobile to rail clamp plate by insert rod connector；Finally lead to
The jack crossed in rail clamp plate is connected and fixed with inserted link, so that lift car is locked in the corresponding level position of rail clamp plate, is played
It prevents elevator from shearing the effect fallen, improves safety when elevator uses.
The anti-shearing of a kind of elevator above-mentioned is fallen in method, and the spring assembly includes connecting spring and back-moving spring, is put down
Connecting rope pulls pull rod by back-moving spring when layer latched position, and pull rod one end pulls connecting spring, makes back-moving spring and connection
Spring, which stretches, generates elastic force；When needing to release leveling locking starting elevator, spinner handle, which reversely rotates, unclamps connecting rope, is connecting
Under the effect of the restoring force of spring and back-moving spring, pull rod resets, and inserted link leaves rail clamp plate, is easy to use.
It falls device constructed by method according to a kind of anti-shearing of elevator above-mentioned, including is fixedly connected on lift car bottom
The latch element in portion, latch element side are provided with the rail clamp plate being fixedly connected on guide rail at level position；The bolt list
Member includes inserted link, and inserted link one end is fixedly connected with insert rod connector；Inserted link stroke support, inserted link stroke branch are arranged in the middle part of inserted link
Pull rod is connected with by pull rod connector on seat；Pull rod one end is connect with insert rod connector, and the other end is connected with spring assembly；Bullet
Spring component side is connected with spinner handle by connecting rope, and spinner handle one end is connected with motor, is connected with signal processor on motor.
In device above-mentioned, the spring assembly includes connecting spring and back-moving spring, and connecting spring and back-moving spring divide
It is not connected to the two sides of pull rod one end；Connecting spring one end is connected with connection and draws ear, and connection draws ear to fix with lift car bottom
Connection；Back-moving spring one end is connected with spring link block, and spring link block is connect with connecting rope.
In device above-mentioned, the inserted link stroke support is fixedly connected with lift car bottom.
In device above-mentioned, is corresponded in the rail clamp plate and be equipped with jack at the position of inserted link.
In device above-mentioned, the two side ends of the lift car bottom are respectively connected with 2 latch elements, 2 latch elements
Opposite connecting rope is symmetrical, and 2 back-moving springs on adjacent 2 spring assemblies are separately connected the both ends of spring link block.
Compared with prior art, the present invention devises a kind of anti-shearing of elevator and falls method and device, passes through signal processing
Device receives the cut-off signal that door machine is electrically got an electric shock, and signal processor controls electric motor starting, and motor drives spinner handle rotation, spinner handle winding
Connecting rope pulls spring assembly；Spring assembly pulls pull rod overturning, and pull rod drives inserted link to move to rail clamp plate by insert rod connector
It is dynamic；It is connected and fixed finally by the jack in rail clamp plate with inserted link, so that lift car is stopped at the corresponding leveling of rail clamp plate
Position, playing prevents elevator from shearing the effect fallen, and improves safety when elevator uses.In addition, the present invention is also provided with company
Connect spring, ear and spring link block composition spring assembly are drawn in back-moving spring, connection, connecting rope passes through tension when leveling latched position
Spring pulls pull rod, and pull rod one end pulls connecting spring, stretches back-moving spring and connecting spring and generates elastic force；When needing to solve
When locking starting elevator except leveling, spinner handle, which reversely rotates, unclamps connecting rope, acts in the restoring force of connecting spring and back-moving spring
Under, pull rod resets, and inserted link leaves rail clamp plate, is easy to use；By being arranged 4 latch elements, opposite connecting rope is symmetrically simultaneously
Opposite pull rod is symmetrical, so that the two sides of lift car is passed through 2 root cutting bars and connect with rail clamp plate, and two root cutting bars are led relatively
Rail is symmetrical, to balance the stress on inserted link, rail clamp plate and guide rail, improves stability when leveling locking, further improves
Safety.Therefore, the present invention can not only prevent shearing from falling, and also have the advantages that safety is good and easy to use.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of inserted link component of the present invention.
The label in accompanying drawing is: 1- lift car, 2- guide rail, 3- rail clamp plate, 4- inserted link, 5- insert rod connector, 6- inserted link
Stroke support, 7- pull rod connector, 8- pull rod, 9- connecting rope, 10- spinner handle, 11- signal processor, 12- connecting spring, 13- are drawn
Ear, 15- spring link block, 16- jack are drawn in tight spring, 14- connection.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
Embodiment.A kind of elevator is anti-to shear method of falling, and as shown in Figure 1, 2, this method is connect by signal processor 11
The cut-off signal that door machine is electrically got an electric shock is received, signal processor 11 controls electric motor starting, and motor drives spinner handle 10 to rotate, and spinner handle volume 10
Spring assembly is pulled around connecting rope 9；Spring assembly pulls pull rod 8 to overturn, and pull rod 8 drives inserted link 4 to folder by insert rod connector 5
Rail plate 3 is mobile；It is connected and fixed finally by the jack 16 in rail clamp plate 3 with inserted link 4, so that lift car 1 is locked in folder rail
The corresponding level position of plate 3, playing prevents elevator from shearing the effect fallen, and improves safety when elevator uses.
The spring assembly includes connecting spring 12 and back-moving spring 13, and connecting rope 9 passes through tension when leveling latched position
Spring 13 pulls pull rod 8, and 8 one end of pull rod pulls connecting spring 12, stretches back-moving spring 13 and connecting spring 12 and generates bullet
Power；When needing to release leveling locking starting elevator, spinner handle 10, which reversely rotates, unclamps connecting rope 9, in connecting spring 12 and tenses
Under the restoring force effect of spring 13, pull rod 8 resets, and inserted link 4 leaves rail clamp plate 3, is easy to use.
It falls device constructed by method, constitutes as shown in Figure 1, 2, including fixation according to a kind of anti-shearing of elevator above-mentioned
It is connected to the latch element of 1 bottom of lift car, latch element side, which is provided with, to be fixedly connected on guide rail 2 at level position
Rail clamp plate 3；The latch element includes inserted link 4, and 4 one end of inserted link is fixedly connected with insert rod connector 5；It is arranged in the middle part of inserted link 4
Inserted link stroke support 6 is connected with pull rod 8 by pull rod connector 7 on inserted link stroke support 6；8 one end of pull rod and insert rod connector
5 connections, the other end are connected with spring assembly；Spring assembly side is connected with spinner handle 10, the connection of 10 one end of spinner handle by connecting rope 9
There is motor, signal processor 11 is connected on motor.
The spring assembly includes connecting spring 12 and back-moving spring 13, and connecting spring 12 and back-moving spring 13 are separately connected
In the two sides of 8 one end of pull rod；12 one end of connecting spring is connected with connection and draws ear 14, and connection draws ear 14 and 1 bottom of lift car solid
Fixed connection；13 one end of back-moving spring is connected with spring link block 15, and spring link block 15 is connect with connecting rope 9；The inserted link row
Journey support 6 is fixedly connected with 1 bottom of lift car；It is corresponded in the rail clamp plate 3 and is equipped with jack 16 at the position of inserted link 4；It is described
The two side ends of 1 bottom of lift car are respectively connected with 2 latch elements, and 2 latch elements are symmetrical with respect to connecting rope 9, and adjacent 2
2 back-moving springs 13 on a spring assembly are separately connected the both ends of spring link block 15.
Claims (3)
- A kind of method 1. anti-shearing of elevator is fallen, it is characterised in that: this method is to receive door machine by signal processor electrically to touch The cut-off signal of electricity, signal processor control electric motor starting, and motor drives spinner handle rotation, and spinner handle winds connecting rope and pulls groups of springs Part；Spring assembly pulls pull rod overturning, and pull rod drives inserted link mobile to rail clamp plate by insert rod connector；Finally by rail clamp plate On jack be connected and fixed with inserted link, so that lift car is locked in the corresponding level position of rail clamp plate, playing prevents elevator The effect fallen is sheared, safety when elevator uses is improved；Connecting rope is drawn by back-moving spring when the leveling latched position Dynamic pull rod, pull rod one end pull connecting spring, stretch back-moving spring and connecting spring and generate elastic force；When needing to release leveling When locking starting elevator, spinner handle, which reversely rotates, unclamps connecting rope, under the effect of the restoring force of connecting spring and back-moving spring, pull rod It resets, inserted link leaves rail clamp plate, is easy to use；According to device constructed by this method, including it is fixedly connected on lift car (1) The latch element of bottom, latch element side are provided with the rail clamp plate (3) being fixedly connected on guide rail (2) at level position；Institute Stating latch element includes inserted link (4), and inserted link (4) one end is fixedly connected with insert rod connector (5)；It is arranged in the middle part of inserted link (4) slotting Throw of lever support (6) is connected with pull rod (8) by pull rod connector (7) on inserted link stroke support (6)；Pull rod (8) one end and insert Joint element for bar (5) connection, the other end are connected with spring assembly；Spring assembly side is connected with spinner handle (10) by connecting rope (9), Spinner handle (10) one end is connected with motor, and signal processor (11) are connected on motor；The spring assembly includes connecting spring (12) and back-moving spring (13), connecting spring (12) and back-moving spring (13) are connected to the two sides of pull rod (8) one end；Connection Spring (12) one end is connected with connection and draws ear (14), and connection draws ear (14) to be fixedly connected with lift car (1) bottom；Back-moving spring (13) one end is connected with spring link block (15), and spring link block (15) is connect with connecting rope (9)；The inserted link stroke support (6) it is fixedly connected with lift car (1) bottom.
- The method 2. the anti-shearing of a kind of elevator according to claim 1 is fallen, it is characterised in that: the rail clamp plate (3) on pair It answers and is equipped with jack (16) at the position of inserted link (4).
- The method 3. the anti-shearing of a kind of elevator according to claim 1 or 2 is fallen, it is characterised in that: the lift car (1) The two side ends of bottom are respectively connected with 2 latch elements, 2 latch elements symmetrically with respect to connecting rope (9), adjacent 2 springs 2 back-moving springs (13) on component are separately connected the both ends of spring link block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719507.1A CN106081780B (en) | 2016-08-24 | 2016-08-24 | A kind of elevator is anti-to shear method and device of falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719507.1A CN106081780B (en) | 2016-08-24 | 2016-08-24 | A kind of elevator is anti-to shear method and device of falling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106081780A CN106081780A (en) | 2016-11-09 |
| CN106081780B true CN106081780B (en) | 2019-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610719507.1A Active CN106081780B (en) | 2016-08-24 | 2016-08-24 | A kind of elevator is anti-to shear method and device of falling |
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| Country | Link |
|---|---|
| CN (1) | CN106081780B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629357B (en) * | 2016-11-25 | 2018-08-10 | 福德斯电梯有限公司 | A kind of safe elevator |
| CN111645514A (en) * | 2020-05-07 | 2020-09-11 | 嘉兴问珈锘智能设备科技有限公司 | Fuel tank fixing structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104847U (en) * | 1991-10-19 | 1992-05-20 | 沈阳市第一住宅建筑公司运输机械维修分公司 | Security braking apparatus againgst falling of elevator |
| CN101713259A (en) * | 2009-11-01 | 2010-05-26 | 江苏双良停车设备有限公司 | Fall preventing device for mechanical parking equipment |
| CN204225553U (en) * | 2014-10-24 | 2015-03-25 | 沈阳远大科技园有限公司 | A kind of flat bed anti-settling of stereo garage elevator and falling proof device |
| CN204454136U (en) * | 2015-01-26 | 2015-07-08 | 浙江西传电气科技有限公司 | A kind of rotary type falling proof device of lifting means |
| CN204788876U (en) * | 2015-07-17 | 2015-11-18 | 河南江河机械有限责任公司 | Electromagnetism hangs formula of putting drop test platform |
| CN205906857U (en) * | 2016-08-24 | 2017-01-25 | 恒达富士电梯有限公司 | Elevator anti -shear device that surely falls |
-
2016
- 2016-08-24 CN CN201610719507.1A patent/CN106081780B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104847U (en) * | 1991-10-19 | 1992-05-20 | 沈阳市第一住宅建筑公司运输机械维修分公司 | Security braking apparatus againgst falling of elevator |
| CN101713259A (en) * | 2009-11-01 | 2010-05-26 | 江苏双良停车设备有限公司 | Fall preventing device for mechanical parking equipment |
| CN204225553U (en) * | 2014-10-24 | 2015-03-25 | 沈阳远大科技园有限公司 | A kind of flat bed anti-settling of stereo garage elevator and falling proof device |
| CN204454136U (en) * | 2015-01-26 | 2015-07-08 | 浙江西传电气科技有限公司 | A kind of rotary type falling proof device of lifting means |
| CN204788876U (en) * | 2015-07-17 | 2015-11-18 | 河南江河机械有限责任公司 | Electromagnetism hangs formula of putting drop test platform |
| CN205906857U (en) * | 2016-08-24 | 2017-01-25 | 恒达富士电梯有限公司 | Elevator anti -shear device that surely falls |
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| Publication number | Publication date |
|---|---|
| CN106081780A (en) | 2016-11-09 |
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Denomination of invention: A Method and Device for Preventing Shearing and Falling of Elevators Effective date of registration: 20231111 Granted publication date: 20190827 Pledgee: Nanxun Rural Commercial Bank of Zhejiang, Limited by Share Ltd. Pledgor: HENGDA FUJI ELEVATOR Co.,Ltd. Registration number: Y2023330002600 |