CN107902519A - A kind of detection device of elevator car loading inequality - Google Patents
A kind of detection device of elevator car loading inequality Download PDFInfo
- Publication number
- CN107902519A CN107902519A CN201711137456.2A CN201711137456A CN107902519A CN 107902519 A CN107902519 A CN 107902519A CN 201711137456 A CN201711137456 A CN 201711137456A CN 107902519 A CN107902519 A CN 107902519A
- Authority
- CN
- China
- Prior art keywords
- carriage
- alarm
- buffer
- elevator
- detection device
- 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- Withdrawn
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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
-
- 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
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- 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
Abstract
The invention discloses a kind of detection device of elevator car loading inequality, it includes being arranged on lift drive mechanism in elevator, carriage, lift drive mechanism is fixedly connected with carriage, lift drive mechanism includes the main drive and deflector sheave being arranged in elevator, main push-towing rope rope is arranged with main drive and deflector sheave, one end suspention of main push-towing rope rope has carriage, and other end suspention has clump weight；The uniform detection components of load-carrying, signal receiver, controller and alarm are provided with carriage, controller is electrically connected with signal receiver, alarm.The present invention provides a kind of car weight uniformity detection, it can be detected and alarm to the load condition in carriage, reminds the personnel in carriage to carry out more rational distribution, ensure lift running safety, its is simple in structure, and accuracy is high, and false alarm will not occur.
Description
Technical field：
The present invention relates to elevator detection technique field, and in particular to a kind of detection device of elevator car loading inequality.
Background technology：
With the raising and expanding economy of Urbanization Rate, high building is more and more, and elevator is as the important traffic in building
Instrument, is widely used, its all weather operations in people live, and user is sent to the floor that they specify.In order to
Improving the security of elevator operation, it is ensured that the personal safety of user, elevator can all set overweight prompting, once there are overweight feelings
Condition will alarm, but seldom elevator can set the detection device of elevator car loading inequality, can not be to the load in carriage
Rebalancing method implementations are prompted and are alarmed, once load-carrying is unbalanced in lift car, will trigger overweight prompting, but substantially
Airlift in lift car does not overload, and more seriously can also influence the operation of elevator, reduces the stability of elevator operation.
The content of the invention：
The purpose of the present invention is aiming at the deficiencies in the prior art, there is provided a kind of detection dress of elevator car loading inequality
Put.
The technology solution of the present invention is as follows：
A kind of detection device of elevator car loading inequality, it includes being arranged on lift drive mechanism, sedan-chair in elevator
Railway carriage or compartment, lift drive mechanism are fixedly connected with carriage, lift drive mechanism include being arranged on main drive in elevator and
Main push-towing rope rope is arranged with deflector sheave, main drive and deflector sheave, one end suspention of main push-towing rope rope has carriage, and other end suspention, which has, matches somebody with somebody
Pouring weight；The uniform detection components of load-carrying, signal receiver, controller and alarm, controller is provided with carriage to connect with signal
Receive device, alarm is electrically connected；Carriage includes car walls, and car walls is made of stainless steel, its bottom, which is provided with, promptly falls
Buffer, urgent buffer used for dropped from high place include speed detector and fall Buffer Unit, the Buffer Unit that falls include first-level buffer device,
Secondary buffer, first-level buffer device, secondary buffer include in cylinder respectively, and for filling the cylinder body of buffer medium,
The openend sealing of the cylinder body is equipped with cylinder cap, and air-tight movable is combined with a piston rod in the central through hole of cylinder cap, the piston rod
Right end, which is equipped with, is used to adjust medium toward the piston body component of regurgitation volume, which is suitable for doing piston motion in cylinder body,
And coordinate with the inner wall movable sealing of cylinder body；Wherein, the cylinder body of first-level buffer device forms the piston rod assembly of secondary buffer；Sedan-chair
One side of carriage wall is provided with elevator door, and the lower part of carriage is provided with the uniform detection components of load-carrying, the uniform detection components of load-carrying
Including the multiple support columns being arranged on cage bottom, spring is arranged with support column, the top of support column is provided with pressure
Sensor, pressure sensor are electrically connected with signal receiver, and the drift of spring is higher than the height of support column, the upper end of spring
It is equipped with and tramples plate；Alarm includes alarm body, and alarm body is arranged on carriage inner wall, is set in alarm body
It is equipped with alarm display lamp one-to-one with multiple pressure sensors, loudspeaker and personnel and is distributed display screen.
The position of unbalance loading and adjustment mode in loudspeaker prompting carriage.
The length that spring is higher by support column is safe decrement, i.e., no matter how personnel are distributed within the range, alarm
It will not alarm.
Position sensor is set on the lateral wall of carriage, and position sensor is electrically connected with the controller, for sensing carriage
Lifting position.
Carriage buffer gear is provided with immediately below carriage, carriage buffer gear is arranged on the hole bottom of elevator.
Clump weight buffer gear is provided with immediately below clump weight, clump weight buffer gear is arranged on the hole bottom of elevator.
Main drive is hoist engine, including driving part and driving wheel.
The beneficial effects of the present invention are：The present invention provides a kind of car weight uniformity detection, it can be to sedan-chair
Load condition in railway carriage or compartment is detected and alarms, and reminds the personnel in carriage to carry out more rational distribution, it is ensured that elevator is run
Safety, its is simple in structure, and accuracy is high, and false alarm will not occur.
Brief description of the drawings：
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of lift car；
Fig. 3 is the structure diagram of the uniform detection components of load-carrying；
Fig. 4 is the structure diagram of alarm；
Fig. 5 is the fundamental diagram of the present invention.
Embodiment：
In order to enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in detail.
As shown in Figs. 1-5, a kind of detection device of elevator car loading inequality, it includes being arranged on the lifting in elevator
Driving mechanism, carriage 1, lift drive mechanism are fixedly connected with carriage 1, and lift drive mechanism includes the master being arranged in elevator
Main push-towing rope rope 21, one end of main push-towing rope rope 21 are arranged with driving device 22 and deflector sheave 23, main drive 22 and deflector sheave 23
Suspention has carriage 1, and other end suspention has clump weight 24；The uniform detection components of load-carrying, signal receiver, control are provided with carriage 1
Device and alarm 13 processed, controller are electrically connected with signal receiver, alarm；Carriage 1 includes car walls 11, car walls 11
It is made of stainless steel, its bottom is provided with urgent buffer used for dropped from high place, and urgent buffer used for dropped from high place includes speed detector and falls
Buffer Unit, the Buffer Unit that falls include first-level buffer device, secondary buffer, and first-level buffer device, secondary buffer include respectively
In cylinder, and for filling the cylinder body of buffer medium, in the openend of the cylinder body, sealing is equipped with cylinder cap, the central through hole of cylinder cap
Middle air-tight movable is combined with a piston rod, and the right end of the piston rod, which is equipped with, is used to adjusting medium toward the piston body component of regurgitation volume,
The piston body component is suitable for doing piston motion in cylinder body, and coordinates with the inner wall movable sealing of cylinder body；Wherein, first-level buffer device
Cylinder body form secondary buffer piston rod assembly；One side of car walls 11 is provided with elevator door 13, the lower part of carriage 1
The uniform detection components of load-carrying are provided with, the uniform detection components of load-carrying include the multiple support columns 15 being arranged on cage bottom, branch
Spring 14 is arranged with dagger 15, the top of support column 15 is provided with pressure sensor, pressure sensor and signal receiver
It is electrically connected, the drift of spring 14 is higher than the height of support column 15, and the upper end of spring 14, which is equipped with, tramples plate 12；Alarm
13 include alarm body, and alarm body is arranged on carriage inner wall, are provided with alarm body and multiple pressure sensings
The one-to-one alarm display lamp 131 of device, loudspeaker 133 and personnel are distributed display screen 132.
Loudspeaker 133 prompt the position of unbalance loading and adjustment mode in carriage.
The length that spring 14 is higher by support column 15 is safe decrement, i.e., no matter how personnel are distributed within the range, report
Alert device will not alarm.
Position sensor 10 is set on the lateral wall of carriage 1, and position sensor 10 is electrically connected with the controller, for sensing
The lifting position of carriage 1.
The underface of carriage 1 is provided with carriage buffer gear, and carriage buffer gear is arranged on the hole bottom of elevator.
The underface of clump weight 24 is provided with clump weight buffer gear, and clump weight buffer gear is arranged on the hole of elevator
Bottom.
Main drive 22 is hoist engine, including driving part and driving wheel.
Operation principle：When someone enters in elevator, increase with the people of entrance, compressed between spring meeting, once bullet
Spring is compressed into support column height, and pressure sensor will sense corresponding pressure, and pressure signal transmission is received to signal
Device, signal receiver can be by multiple pressure signal transmissions to controller, and controller, which can be analyzed, transmits the pressure value of coming, and judges maximum
The difference of pressure value and minimum pressure values is informed about alarm equipment alarm whether beyond the threshold value set, once exceeding, wherein right
The alarm indication lantern festival of maximum pressure value is answered to light, while loudspeaker provide prompt tone, personnel are distributed display screen and provide more reasonably
Personnel's distribution map.
The embodiment is to be illustrated the present invention, not for the limitation present invention.Any those skilled in the art
It can modify under the spirit and scope without prejudice to the present invention to the embodiment, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (7)
- A kind of 1. detection device of elevator car loading inequality, it is characterised in that：Its lifting for including being arranged in elevator is driven Motivation structure, carriage (1), lift drive mechanism are fixedly connected with carriage (1), and lift drive mechanism includes being arranged in elevator Main push-towing rope rope (21) is arranged with main drive (22) and deflector sheave (23), main drive (22) and deflector sheave (23), it is main One end suspention of hawser (21) has carriage (1), and other end suspention has clump weight (24)；Load-carrying is provided with carriage (1) uniformly to examine Component, signal receiver, controller and alarm (13), controller is surveyed to be electrically connected with signal receiver, alarm；Carriage (1) car walls (11) is included, car walls (11) is made of stainless steel, its bottom is provided with urgent buffer used for dropped from high place, urgent pendant Falling buffer includes speed detector and falls Buffer Unit, and the Buffer Unit that falls includes first-level buffer device, secondary buffer, and one Level buffer, secondary buffer include in cylinder respectively, and for filling the cylinder body of buffer medium, in the openend of the cylinder body Sealing is equipped with cylinder cap, and air-tight movable is combined with a piston rod in the central through hole of cylinder cap, and the right end of the piston rod, which is equipped with, to be used to adjust Medium is saved toward the piston body component of regurgitation volume, which is suitable for doing piston motion in cylinder body, and with the inner wall of cylinder body Movable sealing coordinates；Wherein, the cylinder body of first-level buffer device forms the piston rod assembly of secondary buffer；One of car walls (11) Side is provided with elevator door (13), and the lower part of carriage (1) is provided with the uniform detection components of load-carrying, and the uniform detection components of load-carrying include The multiple support columns (15) being arranged on cage bottom, are arranged with spring (14) on support column (15), support column (15) it is most upper End is provided with pressure sensor, and pressure sensor is electrically connected with signal receiver, and the drift of spring (14) is higher than support column (15) height, the upper end of spring (14), which is equipped with, tramples plate (12)；Alarm (13) includes alarm body, alarm master Body is arranged on carriage inner wall, is provided with alarm body and the one-to-one alarm display lamp of multiple pressure sensors (131), loudspeaker (133) and personnel are distributed display screen (132).
- A kind of 2. detection device of elevator car loading inequality according to claim 1, it is characterised in that：Loudspeaker (133) Prompt the position of unbalance loading and adjustment mode in carriage.
- A kind of 3. detection device of elevator car loading inequality according to claim 1, it is characterised in that：Spring (14) is high The length for going out support column (15) is safe decrement, and no matter how personnel are distributed in the range of safe decrement, and alarm is not It can alarm.
- A kind of 4. detection device of elevator car loading inequality according to claim 1, it is characterised in that：Carriage (1) Position sensor (10) is set on lateral wall, and position sensor (10) is electrically connected with the controller, for sensing the liter of carriage (1) Decrease is put.
- A kind of 5. detection device of elevator car loading inequality according to claim 1, it is characterised in that：Carriage (1) Underface is provided with carriage buffer gear, and carriage buffer gear is arranged on the hole bottom of elevator.
- A kind of 6. detection device of elevator car loading inequality according to claim 1, it is characterised in that：Clump weight (24) Underface be provided with clump weight buffer gear, clump weight buffer gear is arranged on the hole bottom of elevator.
- A kind of 7. detection device of elevator car loading inequality according to claim 1, it is characterised in that：Main drive (22) it is hoist engine, including driving part and driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137456.2A CN107902519A (en) | 2017-11-16 | 2017-11-16 | A kind of detection device of elevator car loading inequality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137456.2A CN107902519A (en) | 2017-11-16 | 2017-11-16 | A kind of detection device of elevator car loading inequality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107902519A true CN107902519A (en) | 2018-04-13 |
Family
ID=61844362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137456.2A Withdrawn CN107902519A (en) | 2017-11-16 | 2017-11-16 | A kind of detection device of elevator car loading inequality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107902519A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132748A (en) * | 2018-10-19 | 2019-01-04 | 苏州福特美福电梯有限公司 | A kind of elevator weighing device |
| CN111141374A (en) * | 2019-12-11 | 2020-05-12 | 盐城工学院 | Anti-unbalance-loading transport trolley and transport system |
| CN113109206A (en) * | 2021-04-12 | 2021-07-13 | 上海天岳半导体材料有限公司 | Device and method for evaluating raw material assembling uniformity in crucible |
| WO2022116529A1 (en) * | 2020-12-03 | 2022-06-09 | 长鑫存储技术有限公司 | Pressure measuring system |
| CN114751275A (en) * | 2022-05-20 | 2022-07-15 | 广东日创电梯有限公司 | Elevator initiative rescue device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202704745U (en) * | 2012-06-04 | 2013-01-30 | 广东珠江中富电梯有限公司 | Lift car unbalance loading automatic detector |
| JP2013023352A (en) * | 2011-07-22 | 2013-02-04 | Mitsubishi Electric Corp | Device and method for detection of elevator load |
| CN203222400U (en) * | 2013-03-06 | 2013-10-02 | 蔡津鸿 | Elevator buffer |
| JP2015020867A (en) * | 2013-07-19 | 2015-02-02 | 三菱電機株式会社 | Embarkation unbalanced load notification apparatus and its notification method |
| CN205294534U (en) * | 2015-12-15 | 2016-06-08 | 上海富士电梯有限公司 | A balanced alarm system that weighs for elevator car |
| CN205772602U (en) * | 2016-05-24 | 2016-12-07 | 康达电梯有限公司 | A kind of safe anti-falling falls elevator |
| CN106744113A (en) * | 2016-12-27 | 2017-05-31 | 广东技术师范学院 | Lift car multiplies the detection method and device of load |
-
2017
- 2017-11-16 CN CN201711137456.2A patent/CN107902519A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013023352A (en) * | 2011-07-22 | 2013-02-04 | Mitsubishi Electric Corp | Device and method for detection of elevator load |
| CN202704745U (en) * | 2012-06-04 | 2013-01-30 | 广东珠江中富电梯有限公司 | Lift car unbalance loading automatic detector |
| CN203222400U (en) * | 2013-03-06 | 2013-10-02 | 蔡津鸿 | Elevator buffer |
| JP2015020867A (en) * | 2013-07-19 | 2015-02-02 | 三菱電機株式会社 | Embarkation unbalanced load notification apparatus and its notification method |
| CN205294534U (en) * | 2015-12-15 | 2016-06-08 | 上海富士电梯有限公司 | A balanced alarm system that weighs for elevator car |
| CN205772602U (en) * | 2016-05-24 | 2016-12-07 | 康达电梯有限公司 | A kind of safe anti-falling falls elevator |
| CN106744113A (en) * | 2016-12-27 | 2017-05-31 | 广东技术师范学院 | Lift car multiplies the detection method and device of load |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132748A (en) * | 2018-10-19 | 2019-01-04 | 苏州福特美福电梯有限公司 | A kind of elevator weighing device |
| CN111141374A (en) * | 2019-12-11 | 2020-05-12 | 盐城工学院 | Anti-unbalance-loading transport trolley and transport system |
| WO2022116529A1 (en) * | 2020-12-03 | 2022-06-09 | 长鑫存储技术有限公司 | Pressure measuring system |
| CN113109206A (en) * | 2021-04-12 | 2021-07-13 | 上海天岳半导体材料有限公司 | Device and method for evaluating raw material assembling uniformity in crucible |
| CN114751275A (en) * | 2022-05-20 | 2022-07-15 | 广东日创电梯有限公司 | Elevator initiative rescue device |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180413 |
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| WW01 | Invention patent application withdrawn after publication |