CN105731206B - A kind of building lift protection structure - Google Patents
A kind of building lift protection structure Download PDFInfo
- Publication number
- CN105731206B CN105731206B CN201610233442.XA CN201610233442A CN105731206B CN 105731206 B CN105731206 B CN 105731206B CN 201610233442 A CN201610233442 A CN 201610233442A CN 105731206 B CN105731206 B CN 105731206B
- Authority
- CN
- China
- Prior art keywords
- motor
- protection structure
- hanging basket
- installing plate
- building lift
- 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.)
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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
Abstract
The invention discloses a kind of building lift protection structure; the present invention includes support arm, hanging basket framework; horizontal connection has installing plate between the top of the support arm; rectangular channel is provided with the middle part of installing plate; the middle part side of installing plate is provided with motor, is provided with machine shaft in the middle part of one end of motor, 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 framework 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 framework of pulling force sensor, the information monitored is after programmable controller PLC processing is integrated, control the state of motor and hydraulic cylinder, frictional force between lifting rope pulling force and frictional disk and friction pulley that motor provides maintains the ordinary running condition of hanging basket framework jointly, simple and reliable for structure.
Description
Technical field
The present invention relates to the safety guard technical field of hoisting machinery, specially a kind of building lift protection knot
Structure.
Background technology
Derrick material elevator is the vertical transportation machinery commonly used in the construction of domestic median low structure, the main work of lift
With being that material is sent into eminence from lower or is sent to lower from eminence, it has simple in construction, installation, removes and use is compared
The advantages that facilitating, therefore, using very extensive in construction industry field.
It is most without safe and reliable protection mechanism in lift now in use, in lift construction operation, often
Often steel wire rope it can break caused by the reasons such as overload operation, stress are excessive or hoist engine is shut down occurs in lift and cause hanging basket
The major accident to plunk down, not only cause 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 when derrick is hung
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 length, is damaged greatly, so as to influence braking effect to guide rail.
The content of the invention
It is an object of the invention to provide a kind of building lift protection structure, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of building lift protection structure, including it is outer
Support, hanging basket framework, between the top of the support arm horizontal connection have installing plate, rectangular channel is provided with the middle part of installing plate, is pacified
The middle part side of loading board is provided with motor, is provided with machine shaft in the middle part of one end of motor, motor passes through electricity
Machine rotating 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 framework is horizontal
Horizontal support plate is connected with, upending frame is provided with 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 framework are provided with groove, and the middle part horizontal connection of groove has roller rotating shaft, roller
The friction pulley to match with roller rotating shaft is installed in the middle part of rotating 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 inwall side of the hanging basket framework is horizontally installed with hydraulic cylinder, hydraulic cylinder close to groove one
End middle part is provided with piston rod, and the top of piston rod is fixedly connected with frictional disk, the axis of piston rod, the axis of frictional disk, rubbed
The axis for wiping wheel may be contained within same level.
Preferably, the middle side part of upper surface one of the installing plate is provided with velocity sensor, and velocity sensor rolls 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 provided with programmable controller PLC.
Preferably, infrared sensor is installed in the middle part of the upper side of the hanging basket framework.
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 of programmable controller PLC by circuit.
Preferably, the signal input part of the motor, hydraulic cylinder signal input part and programmable controller PLC
Output end 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 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 framework of device, the information monitored pass through PLC technology
After device PLC processing is integrated, the state of motor and hydraulic cylinder is controlled, the lifting rope pulling force and frictional disk that motor provides are with rubbing
The ordinary running condition that the frictional force between wheel maintains hanging basket framework jointly is wiped, it is simple and reliable for structure.
Brief 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 framework；3rd, installing plate；4th, rectangular channel；5th, motor；6th, machine shaft；7th, around
Line roller；8th, lifting rope；9th, horizontal support plate；10th, upending frame；11st, groove；12nd, roller rotating 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.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：Including support arm 1, hanging basket framework 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 side of installing plate 3 is provided with
Motor 5, one end middle part of motor 5 are provided with machine shaft 6, and motor 5 has by the horizontal connection of machine shaft 6
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 framework 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 groove 11, and the middle part horizontal connection of groove 11 has roller rotating shaft 12, and the middle part of roller rotating shaft 12 is provided with
The friction pulley 13 to match with roller rotating 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, and the middle part inwall side of hanging basket framework 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 groove 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 within same level, installing plate 3
The middle side part of upper surface one is provided with velocity sensor 17, and velocity sensor 17 is oppositely arranged with winding drum 7, and upending frame 10 is with hanging
Restrict and be provided with pulling force sensor 18 below 8 junctions, the middle side part of upper surface one of horizontal support plate 9 is provided with programmable controller
PLC19, the upper side middle part of hanging basket framework 2 are provided with infrared sensor 20, the data output end of infrared sensor 20, speed
The input of the data output end of sensor 17, the data output end of pulling force sensor 18 with programmable controller PLC 19 leads to
Oversampling circuit connect, the signal input part of motor 5, the signal input part of hydraulic cylinder 14 with programmable controller PLC 19
Output end is connected by circuit, and the material of lifting rope 8 is carbon fiber rope, and the width of rectangular channel 4 is more than the diameter of winding drum 7, rubbed
Wipe disk 16 and use abrasive rubber close to the 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 pulling force information of lifting rope 8 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 motor 5 and hydraulic cylinder 14, works as motion 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 the pulling force of lifting rope 8 and frictional disk 16 and friction pulley 13 that machine 5 provides maintains the proper motion of hanging basket framework 2 jointly
State, it is simple and reliable for structure.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
- A kind of 1. building lift protection structure, it is characterised in that：Including support arm (1), hanging basket framework (2), the outer branch Horizontal connection has installing plate (3) between the top of frame (1), is provided with rectangular channel (4) in the middle part of installing plate (3), in installing plate (3) Portion side is provided with motor (5), and machine shaft (6) is provided with the middle part of one end of motor (5), and motor (5) is logical Crossing machine shaft (6) horizontal connection has winding drum (7), and the periphery of winding drum (7) is wound with multi-turn lifting rope (8), basket The top middle portion horizontal connection of frame (2) has horizontal support plate (9), and upending frame (10), upending frame are provided with the middle part of horizontal support plate (9) (10) top is fixedly connected with the bottom of lifting rope (8)；The both sides of the hanging basket framework (2) are provided with groove (11), groove (11) middle part horizontal connection has roller rotating shaft (12), is provided with the middle part of roller rotating shaft (12) and matches with roller rotating shaft (12) Friction pulley (13), the outer surface of friction pulley (13) and the medial surface of support arm (1) coordinate, the outer surface of friction pulley (13) with it is outer The medial surface of support (1) is handled using frosted；The middle part inwall side of the hanging basket framework (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 groove (11), and the top of piston rod (15), which is fixed, to be connected Frictional disk (16) is connected to, the axis of piston rod (15), the axis of frictional disk (16), the axis of friction pulley (13) may be contained within same On horizontal plane；The frictional disk (16) uses abrasive rubber close to the side material of friction pulley (13).
- A kind of 2. building lift protection structure according to claim 1, it is characterised in that：The installing plate (3) The middle side part of upper surface one is provided with velocity sensor (17), and velocity sensor (17) is oppositely arranged with winding drum (7).
- A kind of 3. building lift protection structure according to claim 2, it is characterised in that：The upending frame (10) with Pulling force sensor (18) is provided with below lifting rope (8) junction, the middle side part of upper surface one of horizontal support plate (9) is provided with and can compiled Range controller PLC (19).
- A kind of 4. building lift protection structure according to claim 3, it is characterised in that：The hanging basket framework (2) Upper side in the middle part of infrared sensor (20) is installed.
- A kind of 5. building lift protection structure according to claim 4, it is characterised in that：The infrared sensor (20) data output end, the data output end of velocity sensor (17), pulling force sensor (18) data output end with can Programmable controller PLC (19) input is connected by circuit.
- A kind of 6. building lift protection structure according to claim 5, it is characterised in that：The motor (5) Output end with programmable controller PLC (19) of signal input part, the signal input part of hydraulic cylinder (14) connected by circuit Connect.
- A kind of 7. building lift protection structure according to claim 6, it is characterised in that：The material of the lifting rope (8) Matter is carbon fiber rope.
- A kind of 8. building lift protection structure according to claim 1, it is characterised in that：The rectangular channel (4) Width is more than the diameter of winding drum (7).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307453.9A CN107814286B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
| CN201711306293.6A CN108083045A (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protects structure |
| CN201711306824.1A CN108046100B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
| CN201610233442.XA CN105731206B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233442.XA CN105731206B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711306293.6A Division CN108083045A (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protects structure |
| CN201711306824.1A Division CN108046100B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
| CN201711307453.9A Division CN107814286B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105731206A CN105731206A (en) | 2016-07-06 |
| CN105731206B true CN105731206B (en) | 2018-03-13 |
Family
ID=56255357
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201711306824.1A Active CN108046100B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
| CN201711307453.9A Active CN107814286B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711306293.6A Withdrawn CN108083045A (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protects structure |
| CN201711306824.1A Active CN108046100B (en) | 2016-04-15 | 2016-04-15 | A kind of building lift protection structure |
| 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) | CN105731206B (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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| 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 |
| CN101102955A (en) * | 2006-01-10 | 2008-01-09 | 三菱电机株式会社 | Elevator device |
| CN102040139A (en) * | 2009-10-15 | 2011-05-04 | 河南理工大学 | Direct drive type hoist with boosting caliper brake |
| CN202046775U (en) * | 2011-04-22 | 2011-11-23 | 宝山钢铁股份有限公司 | Anti-inclination device for cage elevator |
| CN102897633A (en) * | 2012-10-15 | 2013-01-30 | 上海大学 | Elevator rolling guide shoe with brake function |
| CN103121611A (en) * | 2011-11-18 | 2013-05-29 | 王继永 | Detecting device used for elevator |
| CN103261074A (en) * | 2010-12-22 | 2013-08-21 | 奥的斯电梯公司 | Frictional damper for reducing elevator car movement |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005126163A (en) * | 2003-10-21 | 2005-05-19 | Mitsubishi Electric Corp | Vibration suppressing device for elevator roller guide |
| US20090032340A1 (en) * | 2007-07-31 | 2009-02-05 | Rory Smith | Method and Apparatus to Minimize Re-Leveling in High Rise High Speed Elevators |
| JP4601682B2 (en) * | 2008-03-12 | 2010-12-22 | 株式会社日立製作所 | Elevator equipment |
| JP5603755B2 (en) * | 2010-11-24 | 2014-10-08 | 株式会社日立製作所 | Elevator equipment |
| 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 |
-
2016
- 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 CN201711306824.1A patent/CN108046100B/en active Active
- 2016-04-15 CN CN201711307453.9A patent/CN107814286B/en active Active
Patent Citations (10)
| 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 |
| CN101102955A (en) * | 2006-01-10 | 2008-01-09 | 三菱电机株式会社 | Elevator device |
| CN102040139A (en) * | 2009-10-15 | 2011-05-04 | 河南理工大学 | Direct drive type hoist with boosting caliper brake |
| CN103261074A (en) * | 2010-12-22 | 2013-08-21 | 奥的斯电梯公司 | 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 |
| CN102897633A (en) * | 2012-10-15 | 2013-01-30 | 上海大学 | Elevator rolling guide shoe with brake function |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107814286B (en) | 2019-07-23 |
| CN105731206A (en) | 2016-07-06 |
| CN108046100A (en) | 2018-05-18 |
| CN108083045A (en) | 2018-05-29 |
| CN108046100B (en) | 2019-07-09 |
| CN107814286A (en) | 2018-03-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171206 Address after: 264000 Zhifu City, Shandong Province, the extension of the road through the District of Yantai, No. 121 Applicant after: Chen Jian Address before: 264010 Sino Russian science and Technology Park, No. eight, No. 17, 4 hi tech Zone, Shandong, Yantai Applicant before: Yantai Sanxin New Energy Technology Co., Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Xiaoliang Inventor after: Wang Hemin Inventor before: Chen Jian Inventor before: Guo Jichang |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180130 Address after: Wenzhou City, Zhejiang Province in 325000 Port Industrial District 8 standard factory building 4 floor -1 Applicant after: Zhejiang Shen Cheng Genie et Environnement Address before: 264000 Zhifu City, Shandong Province, the extension of the road through the District of Yantai, No. 121 Applicant before: Chen Jian |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant |