CN108083045A - A kind of building lift protects structure - Google Patents
A kind of building lift protects structure Download PDFInfo
- Publication number
- CN108083045A CN108083045A CN201711306293.6A CN201711306293A CN108083045A CN 108083045 A CN108083045 A CN 108083045A CN 201711306293 A CN201711306293 A CN 201711306293A CN 108083045 A CN108083045 A CN 108083045A
- Authority
- CN
- China
- Prior art keywords
- hanging basket
- driving motor
- basket frame
- installing plate
- support arm
- 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- Withdrawn
Links
Classifications
-
- 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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
-
- 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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0012—Devices monitoring the users of the elevator system
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Control And Safety Of Cranes (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of building lifts to protect structure; the present invention includes support arm, hanging basket frame; horizontal connection has installing plate between the top of the support arm; rectangular channel is provided in the middle part of installing plate; the middle part one side of installing plate is equipped with driving motor, is provided with machine shaft in the middle part of one end of driving motor, driving motor has winding drum by machine shaft horizontal connection; the periphery of winding drum is wound with multi-turn lifting rope, and the top middle portion horizontal connection of hanging basket frame has horizontal support plate；The present invention is using velocity sensor, infrared sensor, motion state, personnel's situation and the stressing conditions of the comprehensive monitoring hanging basket frame of pulling force sensor, the information monitored is after programmable controller PLC processing is integrated, control the state of driving motor and hydraulic cylinder, frictional force between lifting rope pulling force and frictional disk and friction pulley that driving motor provides maintains the ordinary running condition of hanging basket frame jointly, simple and reliable for structure.
Description
Technical field
The present invention relates to the safety guard technical fields of hoisting machinery, are specially a kind of building lift protection knot
Structure.
Background technology
Derrick material elevator is common vertical transportation machinery in the construction of domestic median low structure, the main work of elevator
With being that material is sent to eminence from lower or is sent to lower from eminence, with simple in structure, installation is removed and use is compared
Therefore the advantages that facilitating, is widely used general in construction industry field.
It is most without safe and reliable protection mechanism in elevator now in use, in elevator construction operation, often
Often because elevator can occur that overload operation, stress be excessive or hoist engine shuts down and causes hanging basket when reasons cause steel wire rope to break
The major accident to plunk down not only causes huge property loss, it is also possible to great casualties is caused, therefore,
According to requirement of the Ministry of Construction on derrick material elevator security technology standard, derrick material elevator must be equipped with hanging when derrick
When basket hangs or disconnected rope occurs in running, the protection mechanism of hanging-basket from drop is prevented, existing protection mechanism is complicated, is produced into
This height, braking distance is long, and guide rail is damaged greatly, so as to influence braking effect.
The content of the invention
It is an object of the invention to provide a kind of building lifts to protect structure, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：Building lift protects structure, including outer branch
Frame, hanging basket frame, between the top of the support arm horizontal connection have installing plate, rectangular channel is provided in the middle part of installing plate, is installed
The middle part one side of plate is equipped with driving motor, is provided with machine shaft in the middle part of one end of driving motor, driving motor passes through motor
Shaft horizontal connection has winding drum, and the periphery of winding drum is wound with multi-turn lifting rope, and the top middle portion of hanging basket frame is horizontal even
Horizontal support plate is connected to, upending frame is provided in the middle part of horizontal support plate, the top of upending frame is fixedly connected with the bottom of lifting rope.
Preferably, the both sides of the hanging basket frame are provided with straight slot, and the middle part horizontal connection of straight slot has roller shaft, roller
The friction pulley to match with roller shaft is installed in the middle part of shaft, the outer surface of friction pulley and the medial surface of support arm coordinate,
The outer surface of friction pulley and the medial surface of support arm are handled using frosted.
Preferably, the middle part inner wall one side of the hanging basket frame is horizontally installed with hydraulic cylinder, and hydraulic cylinder is close to the one of straight slot
End middle part is provided with piston rod, and the top of piston rod is fixedly connected with frictional disk, and the axis of piston rod, the axis of frictional disk rub
The axis for wiping wheel may be contained in same level.
Preferably, one middle side part of upper surface of the installing plate is provided with velocity sensor, and velocity sensor is rolled with coiling
Cylinder is oppositely arranged.
Preferably, the upending frame below lifting rope junction with being provided with pulling force sensor, the upper surface of horizontal support plate
One middle side part is equipped with programmable controller PLC.
Preferably, infrared sensor is installed in the middle part of the upper side of the hanging basket frame.
Preferably, the data output end of the infrared sensor, the data output end of velocity sensor, pulling force sensor
Data output end is connected with the input terminal of programmable controller PLC by circuit.
Preferably, the signal input part of the driving motor, hydraulic cylinder signal input part and programmable controller PLC
Output terminal connected by circuit.
Preferably, the material of the lifting rope is carbon fiber rope.
Preferably, the width of the rectangular channel is more than the diameter of winding drum.
Preferably, the frictional disk uses abrasive rubber close to the one side material of friction pulley.
Compared with prior art, the beneficial effects of the invention are as follows：Using velocity sensor, infrared sensor, pull sensing
Motion state, personnel's situation and the stressing conditions of the comprehensive monitoring hanging basket frame of device, the information monitored pass through PLC technology
After device PLC processing is integrated, the state of driving motor and hydraulic cylinder is controlled, the lifting rope pulling force and frictional disk that driving motor provides are with rubbing
The ordinary running condition that the frictional force between wheel maintains hanging basket frame jointly is wiped, it is simple and reliable for structure.
Description of the drawings
Fig. 1 is the isometric side view of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 is the main sectional view of the present invention；
Fig. 5 is the sectional view of the present invention.
In figure：1st, support arm；2nd, hanging basket frame；3rd, installing plate；4th, rectangular channel；5th, driving motor；6th, machine shaft；7th, around
Line roller；8th, lifting rope；9th, horizontal support plate；10th, upending frame；11st, straight slot；12nd, roller shaft；13rd, friction pulley；14th, hydraulic cylinder；
15th, piston rod；16th, frictional disk；17th, velocity sensor；18th, pulling force sensor；19th, programmable controller PLC；20th, infrared biography
Sensor.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：Including support arm 1, hanging basket frame 2, the support arm 1
Top between horizontal connection have installing plate 3, the middle part of installing plate 3 is provided with rectangular channel 4, and the middle part one side of installing plate 3 is equipped with
Driving motor 5, one end middle part of driving motor 5 are provided with machine shaft 6, and driving motor 5 has by 6 horizontal connection of machine shaft
Winding drum 7, the periphery of winding drum 7 are wound with multi-turn lifting rope 8, and the top middle portion horizontal connection of hanging basket frame 2 has horizontal branch
Plate 9, the middle part of horizontal support plate 9 are provided with upending frame 10, and the top of upending frame 10 is fixedly connected with the bottom of lifting rope 8；Basket
The both sides of frame 2 are provided with straight slot 11, and the middle part horizontal connection of straight slot 11 has roller shaft 12, and the middle part of roller shaft 12 is equipped with
The friction pulley 13 to match with roller shaft 12, the outer surface of friction pulley 13 coordinate with the medial surface of support arm 1, friction pulley 13
Outer surface and the medial surface of support arm 1 are handled using frosted；The middle part inner wall one side of hanging basket frame 2 is horizontally installed with hydraulic cylinder
14, hydraulic cylinder 14 is provided with piston rod 15 in the middle part of one end of straight slot 11, and the top of piston rod 15 is fixedly connected with frictional disk
16, the axis of piston rod 15, the axis of frictional disk 16, the axis of friction pulley 13 may be contained in same level；Rectangular channel 4
Width is more than the diameter of winding drum 7；One middle side part of upper surface of installing plate 3 is provided with velocity sensor 17, velocity sensor
17 are oppositely arranged with winding drum 7；Upending frame 10 below 8 junction of lifting rope with being provided with pulling force sensor 18, horizontal support plate 9
One middle side part of upper surface programmable controller PLC 19 is installed, infrared sensing is installed in the middle part of the upper side of hanging basket frame 2
Device 20.
The data output end of infrared sensor 20, the data output end of velocity sensor 17, the data of pulling force sensor 18
Input terminal of the output terminal with programmable controller PLC 19 is connected by circuit, signal input part, the hydraulic cylinder of driving motor 5
Output terminal of 14 signal input part with programmable controller PLC 19 is connected by circuit, and the material of lifting rope 8 is carbon fiber
Rope, frictional disk 16 use abrasive rubber close to the one side material of friction pulley 13.
In the specific implementation, velocity sensor 17 is by the movement state information monitored by circuit output to can by the present invention
The personnel's situation information monitored is passed through circuit output to programmable controller by programmable controller PLC19, infrared sensor 20
The 8 pulling force information of lifting rope monitored is passed through circuit output to programmable controller PLC 19, monitoring by PLC19, pulling force sensor 18
The information arrived controls the state of driving motor 5 and hydraulic cylinder 14, works as movement after the processing of programmable controller PLC 19 is integrated
During abnormal state, hydraulic cylinder 14 promotes piston rod 15 to move, the frictional force increase between frictional disk 16 and friction pulley 13, driving electricity
Frictional force between 8 pulling force of lifting rope and frictional disk 16 and friction pulley 13 that machine 5 provides maintains the proper motion of hanging basket frame 2 jointly
State, it is simple and reliable for structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. building lift protects structure, it is characterised in that：Including support arm (1), hanging basket frame (2), the support arm (1)
Top between horizontal connection have installing plate (3), rectangular channel (4), the middle part one of installing plate (3) are provided in the middle part of installing plate (3)
Side is equipped with driving motor (5), is provided with machine shaft (6) in the middle part of one end of driving motor (5), driving motor (5) passes through electricity
Machine shaft (6) horizontal connection has winding drum (7), and the periphery of winding drum (7) is wound with multi-turn lifting rope (8), hanging basket frame (2)
Top middle portion horizontal connection have horizontal support plate (9), upending frame (10), upending frame (10) are provided in the middle part of horizontal support plate (9)
Top be fixedly connected with the bottom of lifting rope (8)；
The both sides of the hanging basket frame (2) are provided with straight slot (11), and the middle part horizontal connection of straight slot (11) has roller shaft (12),
The friction pulley (13) to match with roller shaft (12) is installed in the middle part of roller shaft (12), the outer surface of friction pulley (13) with
The medial surface cooperation of support arm (1), the outer surface of friction pulley (13) are handled with the medial surface of support arm (1) using frosted；
The middle part inner wall one side of the hanging basket frame (2) is horizontally installed with hydraulic cylinder (14), and hydraulic cylinder (14) is close to straight slot (11)
One end in the middle part of be provided with piston rod (15), the top of piston rod (15) is fixedly connected with frictional disk (16), piston rod (15)
Axis, the axis of frictional disk (16), the axis of friction pulley (13) may be contained in same level；
The width of the rectangular channel (4) is more than the diameter of winding drum (7)；
One middle side part of upper surface of the installing plate (3) is provided with velocity sensor (17), and velocity sensor (17) is rolled with coiling
Cylinder (7) is oppositely arranged；
The upending frame (10) below lifting rope (8) junction with being provided with pulling force sensor (18), the upper table of horizontal support plate (9)
One middle side part of face is equipped with programmable controller PLC (19)；
Infrared sensor (20) is installed in the middle part of the upper side of the hanging basket frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306293.6A CN108083045A (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protects structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306293.6A CN108083045A (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protects structure |
| CN201610233442.XA CN105731206B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610233442.XA Division CN105731206B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108083045A true CN108083045A (en) | 2018-05-29 |
Family
ID=56255357
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711306824.1A Active CN108046100B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
| CN201610233442.XA Active CN105731206B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
| CN201711306293.6A Withdrawn CN108083045A (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protects structure |
| CN201711307453.9A Active CN107814286B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711306824.1A Active CN108046100B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
| CN201610233442.XA Active CN105731206B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711307453.9A Active CN107814286B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108046100B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344575A (en) * | 2019-07-16 | 2019-10-18 | 马志远 | Anti- fast pendant nacelle device is reliably braked in a kind of construction |
| CN113250436B (en) * | 2021-05-12 | 2023-02-24 | 中启胶建集团有限公司 | Hanging flower basket device for construction that stability is good |
| CN113640211A (en) * | 2021-08-06 | 2021-11-12 | 苏州中纺联检验技术服务有限公司 | Filling power detection equipment based on down garment and detection method thereof |
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| CN101531312A (en) * | 2008-03-12 | 2009-09-16 | 株式会社日立制作所 | Elevator apparatus |
| CN102040139A (en) * | 2009-10-15 | 2011-05-04 | 河南理工大学 | Direct drive type hoist with boosting caliper brake |
| JP2012111591A (en) * | 2010-11-24 | 2012-06-14 | Hitachi Ltd | Elevator device |
| CN102897633A (en) * | 2012-10-15 | 2013-01-30 | 上海大学 | Elevator rolling guide shoe with brake function |
| CN204022188U (en) * | 2014-08-07 | 2014-12-17 | 江苏蒙哥马利电梯有限公司 | A kind of device preventing the abnormal movement of lift car |
| CN204416834U (en) * | 2015-01-06 | 2015-06-24 | 王立宇 | A kind of building hoist protection mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB400157A (en) * | 1932-01-12 | 1933-10-19 | Westinghouse Electric & Mfg Co | Improvements in or relating to elevator installations |
| CN2036165U (en) * | 1988-02-02 | 1989-04-19 | 江元庆 | Household simple elevator |
| JP2005126163A (en) * | 2003-10-21 | 2005-05-19 | Mitsubishi Electric Corp | Vibration suppressing device for elevator roller guide |
| JP4888389B2 (en) * | 2006-01-10 | 2012-02-29 | 三菱電機株式会社 | Elevator equipment |
| WO2009018434A1 (en) * | 2007-07-31 | 2009-02-05 | Thyssenkrupp Elevator Capital Corporation | Method and apparatus to minimize re-leveling in high rise high speed elevators |
| WO2012087312A1 (en) * | 2010-12-22 | 2012-06-28 | Otis Elevator Company | Frictional damper for reducing elevator car movement |
| CN202046775U (en) * | 2011-04-22 | 2011-11-23 | 宝山钢铁股份有限公司 | Anti-inclination device for cage elevator |
| CN103121611A (en) * | 2011-11-18 | 2013-05-29 | 王继永 | Detecting device used for elevator |
| CN204588364U (en) * | 2015-02-09 | 2015-08-26 | 昆山京都电梯有限公司 | bidirectional safety tongs |
| CN105173944A (en) * | 2015-09-10 | 2015-12-23 | 招金矿业股份有限公司蚕庄金矿 | Online monitor for errors of elevator rope grooves |
-
2016
- 2016-04-15 CN CN201711306824.1A patent/CN108046100B/en active Active
- 2016-04-15 CN CN201610233442.XA patent/CN105731206B/en active Active
- 2016-04-15 CN CN201711306293.6A patent/CN108083045A/en not_active Withdrawn
- 2016-04-15 CN CN201711307453.9A patent/CN107814286B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531312A (en) * | 2008-03-12 | 2009-09-16 | 株式会社日立制作所 | Elevator apparatus |
| CN102040139A (en) * | 2009-10-15 | 2011-05-04 | 河南理工大学 | Direct drive type hoist with boosting caliper brake |
| JP2012111591A (en) * | 2010-11-24 | 2012-06-14 | Hitachi Ltd | Elevator device |
| CN102897633A (en) * | 2012-10-15 | 2013-01-30 | 上海大学 | Elevator rolling guide shoe with brake function |
| CN204022188U (en) * | 2014-08-07 | 2014-12-17 | 江苏蒙哥马利电梯有限公司 | A kind of device preventing the abnormal movement of lift car |
| CN204416834U (en) * | 2015-01-06 | 2015-06-24 | 王立宇 | A kind of building hoist protection mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105731206A (en) | 2016-07-06 |
| CN107814286A (en) | 2018-03-20 |
| CN108046100A (en) | 2018-05-18 |
| CN107814286B (en) | 2019-07-23 |
| CN108046100B (en) | 2019-07-09 |
| CN105731206B (en) | 2018-03-13 |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |