CN106365018A - Goods elevator and car thereof - Google Patents
Goods elevator and car thereof Download PDFInfo
- Publication number
- CN106365018A CN106365018A CN201611015779.XA CN201611015779A CN106365018A CN 106365018 A CN106365018 A CN 106365018A CN 201611015779 A CN201611015779 A CN 201611015779A CN 106365018 A CN106365018 A CN 106365018A
- Authority
- CN
- China
- Prior art keywords
- weighing
- point position
- car
- load cells
- check
- 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.)
- Pending
Links
- 238000005303 weighing Methods 0.000 claims abstract description 105
- 238000009434 installation Methods 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 description 31
- 238000005259 measurement Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
-
- 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
Abstract
The invention relates to a goods elevator and a car thereof. The car comprises a car body, wherein a plurality of weight measuring point positions are arranged on the car body; two or more weighing sensors are mounted on each measuring point position; and number of weighing sensors on each weight measuring point position is equal; each weighing sensor on the same weight measuring point position is connected onto different weighing controllers; and each weighing controller is connected onto the same upper computer. Car weight acquisition can be carried out through different weighing sensors at the same weight measuring point position; when measured data is excessively great or excessively small due to the fact that part of weighing sensors on the same weight measuring point position have faults, the other part of the weighing sensors still can normally work, so that difference of measured results of two or more weighing sensors can be used for judging whether weighing sensors on the weight measuring point position have faults or not, and therefore, the car has the advantages of being capable of timely finding faults of the weighing sensors, and being stable and safe in work.
Description
Technical field
The present invention relates to a kind of Cargo Lift and its car.
Background technology
At present, overload and causes the loss of personnel and article in the car for avoiding elevator, generally in the bottom of car
Single LOAD CELLS can be set, by the weight of LOAD CELLS real-time monitoring car, to judge whether car is overweight.But because
In car, personnel take position and the randomness of goods placement location, and car usually occurs the operating mode of unbalance loading, and weighing and sensing
The relative position of device is fixed, so easily deviation occurs before the weight that detects of LOAD CELLS and the actual weight of car,
It is when dubbing position of car especially in LOAD CELLS present position, weight and the reality of car that LOAD CELLS is measured
Weight there will be very big deviation, easily causes security incident.
Chinese patent literature cn205294534u discloses a kind of balanced alarm system of weighing for lift car, including
Lift car, the bottom of lift car is provided with the groove being at corner location, is all embedded with LOAD CELLS in each groove, with
By way of measuring at lift car corner location, conveniently carry out weight survey from each difference position of cage bottom
Amount.But in the fault that LOAD CELLS occurs the detection data to residing point position to be less than real data, this weighing system is no
Method is known, still can according to car do not have overweight processed, thus leading to still run in the case that car is overweight, right
Personnel in car and goods bring great potential safety hazard.
Content of the invention
The present invention is intended to provide a kind of car that can find LOAD CELLS fault in time, additionally provide one kind makes simultaneously
Cargo Lift with this car.
For solving above-mentioned technical problem, in the present invention, the technical scheme of car is as follows:
Car, including casing, casing is provided with several check weighing point positions, and each check weighing point position is provided with plural weighing
Sensor, the LOAD CELLS quantity on each check weighing point position is equal, and each LOAD CELLS on same check weighing point position is connected to not
On same weighing controller, each weighing controller is connected on same host computer.
In each weighing controller, any one all corresponds to all of check weighing point position, and all there is a biography of weighing each check weighing point position
Sensor is connected on same weighing controller.
Define a weighing controller composition weighing unit of the corresponding connection of each LOAD CELLS, weighing unit has two
Individual and separate setting.
Check weighing point position has four and respectively at the corner location of box bottom.
Check weighing point is all removably fixed with fixed plate on position, and fixed plate offers self installation each for each LOAD CELLS
Installing hole, installing hole be elongated hole.
In the present invention, the technical scheme of Cargo Lift is as follows:
Cargo Lift, the lowering or hoisting gear connecting including car and thereon, car includes casing, and casing is provided with several check weighing point positions,
Plural LOAD CELLS is provided with each check weighing point position, the LOAD CELLS quantity on each check weighing point position is equal, with
Each LOAD CELLS on one check weighing point position is connected on different weighing controllers, and each weighing controller is connected to same upper
On machine.
In each weighing controller, any one all corresponds to all of check weighing point position, and all there is a biography of weighing each check weighing point position
Sensor is connected on same weighing controller.
Define a weighing controller composition weighing unit of the corresponding connection of each LOAD CELLS, weighing unit has two
Individual and separate setting.
Check weighing point position has four and respectively at the corner location of box bottom.
Check weighing point is all removably fixed with fixed plate on position, and fixed plate offers self installation each for each LOAD CELLS
Installing hole, installing hole be elongated hole.
Weighed using plural LOAD CELLS on the same check weighing point position of car in the present invention, so same
One check weighing point position can carry out car weight collection by different LOAD CELLSs, and the part on same check weighing point position is weighed biography
When sensor breaks down and measurement data situation bigger than normal or less than normal, another part LOAD CELLS remains able to normal work
Make, thus the difference size that can occur from two or more LOAD CELLS measurement result to judge the biography of weighing this check weighing point position
Whether sensor breaks down, when such as in same measurement point position, the measurement result of different LOAD CELLSs has difference or difference larger,
Then can determine whether there is, on this check weighing point position, the LOAD CELLS breaking down, conversely, then judging weighing and sensing on this check weighing point position
Device can normal work, therefore this car has the advantages that to find in time LOAD CELLS fault, working stability safety.
Brief description
Fig. 1 be on Cargo Lift in the present invention weighing device in the distribution schematic diagram of cage bottom；
Fig. 2 is the structural representation of cage bottom one check weighing point position in Fig. 1；
Fig. 3 is the structural representation of fixed plate in Fig. 2；
Fig. 4 is the top view of Fig. 3.
Specific embodiment
The embodiment of Cargo Lift in the present invention: as shown in Figures 1 to 4, this Cargo Lift includes car and the lifting dress connecting thereon
Put, car under the drive of lowering or hoisting gear, oscilaltion in elevator.
Car includes casing 1 and its weighing device of bottom setting, and weighing device is by host computer and two groups of weighing unit groups
Become.
The bottom of casing 1 is provided with check weighing point position at corner location for four offices, and each check weighing point position is mounted on
Fixed plate 2, fixed plate 2 is connected by screw the bottom being detachably secured to casing 1, and the lower section of fixed plate 2 is fixed by screw
There is the underbeam 3 of car.Two installing holes being distributed side by side 21 are offered on fixed plate 2, this installing hole 21 is elongated hole, two installing holes
Between 21, bridge joint is communicated with metallic channel 22, and installing hole 21 is also communicated with the wire hole 23 on the long side of insertion fixed plate 2.
Every group of weighing unit all comprises four LOAD CELLSs 41 being each located in different fixed plates 2 and is simultaneously connected with
One weighing controller 42 of four LOAD CELLSs 41, the model of LOAD CELLS 42 is ewd-l-rs485, LOAD CELLS 41
Correspondence is arranged in the installing hole 21 in fixed plate 2, and the LOAD CELLS 41 on each check weighing point position is connected by lead
In same rosette 43, rosette 43 is fixed at the lower center position of casing, and the leading-out terminal of rosette 43 is connected to title
On weight controller 42.The weighing controller 42 of two groups of weighing units is connected on same host computer 5, and this host computer 5 is Cargo Lift
Apparatus for controlling elevator.
After weighing controller 42 damages, apparatus for controlling elevator can detect that this problem, and apparatus for controlling elevator report is corresponding
" abnormal failure of weighing ", represents that weighing controller 42 breaks down.Apparatus for controlling elevator can compare the same check weighing point position of collection
Two weight informations, if both have big difference, apparatus for controlling elevator report corresponding " abnormal failure of weighing ", represent same survey
Two LOAD CELLSs 41 on emphasis position at least one break down.
The other embodiment of Cargo Lift in the present invention: each LOAD CELLS of cage bottom can also be connected to same weighing
Controller or each weighing controller correspond to a single weighing controller.
The embodiment of car in the present invention: the structure phase of the structure of car and car in above-described embodiment in the present embodiment
Same, therefore repeat no more.
Claims (10)
1. car, including casing, casing is provided with several check weighing point positions it is characterised in that being provided with each check weighing point position
Plural LOAD CELLS, the LOAD CELLS quantity on each check weighing point position is equal, respectively weighing on same check weighing point position
Sensor is connected on different weighing controllers, and each weighing controller is connected on same host computer.
2. car according to claim 1 is it is characterised in that any one all corresponds to all of survey in each weighing controller
Emphasis position, each check weighing point position all has a LOAD CELLS to be connected on same weighing controller.
3. car according to claim 2 is it is characterised in that define weighing of the corresponding connection of each LOAD CELLS
Controller forms weighing unit, and weighing unit has two and separate setting.
4. the car according to claim 1 or 2 or 3 is it is characterised in that check weighing point position has four and is located at casing respectively
At the corner location of bottom.
5. the car according to claim 1 or 2 or 3 is it is characterised in that be all removably fixed with fixation on check weighing point position
Plate, fixed plate offers the installing hole for each self installation of each LOAD CELLS, and installing hole is elongated hole.
6. Cargo Lift, the lowering or hoisting gear connecting including car and thereon, car includes casing, and casing is provided with several check weighing points
Position is it is characterised in that be provided with plural LOAD CELLS, the weighing and sensing on each check weighing point position on each check weighing point position
Device quantity is equal, and each LOAD CELLS on same check weighing point position is connected on different weighing controllers, each weighing controller
It is connected on same host computer.
7. Cargo Lift according to claim 6 is it is characterised in that any one all corresponds to all of survey in each weighing controller
Emphasis position, each check weighing point position all has a LOAD CELLS to be connected on same weighing controller.
8. Cargo Lift according to claim 7 is it is characterised in that define weighing of the corresponding connection of each LOAD CELLS
Controller forms weighing unit, and weighing unit has two and separate setting.
9. the Cargo Lift according to claim 6 or 7 or 8 is it is characterised in that check weighing point position has four and is located at casing respectively
At the corner location of bottom.
10. the Cargo Lift according to claim 6 or 7 or 8 is it is characterised in that be all removably fixed with fixation on check weighing point position
Plate, fixed plate offers the installing hole for each self installation of each LOAD CELLS, and installing hole is elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015779.XA CN106365018A (en) | 2016-11-18 | 2016-11-18 | Goods elevator and car thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015779.XA CN106365018A (en) | 2016-11-18 | 2016-11-18 | Goods elevator and car thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106365018A true CN106365018A (en) | 2017-02-01 |
Family
ID=57891618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611015779.XA Pending CN106365018A (en) | 2016-11-18 | 2016-11-18 | Goods elevator and car thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106365018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147236A (en) * | 2017-12-25 | 2018-06-12 | 波士顿电梯（湖州）有限公司 | A kind of baggage elevator of intelligentized control method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5046584A (en) * | 1990-09-13 | 1991-09-10 | Otis Elevator Company | Elevator occupant load weighing sensor mounting assembly |
| US5172782A (en) * | 1991-11-15 | 1992-12-22 | Otis Elevator Company | Pivot mount of elevator load-weighing at car hitch |
| CN2303283Y (en) * | 1997-07-08 | 1999-01-06 | 梁跃武 | Conveyer-belt weigher having double weighing frame |
| CN200965478Y (en) * | 2006-08-11 | 2007-10-24 | 陈廷会 | Electronic table scale with fault detection functions |
| CN101532872A (en) * | 2009-04-22 | 2009-09-16 | 江苏赛摩集团有限公司 | Weighing controlling device and method of electronic belt scale |
| CN101532869A (en) * | 2009-04-27 | 2009-09-16 | 江苏赛摩集团有限公司 | Weighing control device of hopper scale and method thereof |
| CN201637472U (en) * | 2010-01-20 | 2010-11-17 | 上海大和衡器有限公司 | Digital belt weighing device with deviation prevention function |
| CN201952074U (en) * | 2010-12-22 | 2011-08-31 | 浙江威特电梯有限公司 | Weighing control system for elevator |
| 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 |
| CN105806562A (en) * | 2016-05-16 | 2016-07-27 | 北京航天发射技术研究所 | Mass and center three-point supporting redundancy measuring equipment |
| CN206705452U (en) * | 2016-11-18 | 2017-12-05 | 西继迅达（许昌）电梯有限公司 | Cargo Lift and its car |
-
2016
- 2016-11-18 CN CN201611015779.XA patent/CN106365018A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5046584A (en) * | 1990-09-13 | 1991-09-10 | Otis Elevator Company | Elevator occupant load weighing sensor mounting assembly |
| US5172782A (en) * | 1991-11-15 | 1992-12-22 | Otis Elevator Company | Pivot mount of elevator load-weighing at car hitch |
| CN2303283Y (en) * | 1997-07-08 | 1999-01-06 | 梁跃武 | Conveyer-belt weigher having double weighing frame |
| CN200965478Y (en) * | 2006-08-11 | 2007-10-24 | 陈廷会 | Electronic table scale with fault detection functions |
| CN101532872A (en) * | 2009-04-22 | 2009-09-16 | 江苏赛摩集团有限公司 | Weighing controlling device and method of electronic belt scale |
| CN101532869A (en) * | 2009-04-27 | 2009-09-16 | 江苏赛摩集团有限公司 | Weighing control device of hopper scale and method thereof |
| CN201637472U (en) * | 2010-01-20 | 2010-11-17 | 上海大和衡器有限公司 | Digital belt weighing device with deviation prevention function |
| CN201952074U (en) * | 2010-12-22 | 2011-08-31 | 浙江威特电梯有限公司 | Weighing control system for elevator |
| 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 |
| CN105806562A (en) * | 2016-05-16 | 2016-07-27 | 北京航天发射技术研究所 | Mass and center three-point supporting redundancy measuring equipment |
| CN206705452U (en) * | 2016-11-18 | 2017-12-05 | 西继迅达（许昌）电梯有限公司 | Cargo Lift and its car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147236A (en) * | 2017-12-25 | 2018-06-12 | 波士顿电梯（湖州）有限公司 | A kind of baggage elevator of intelligentized control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103538989B (en) | Multi-rope winder steel wire rope tension equilibrium displacement adjustment state monitoring method and device | |
| CN100591608C (en) | Crane moment controlling method and system, and the crane | |
| CN202400737U (en) | Hoisting machinery online safety monitoring recorder | |
| CN108862036A (en) | Overloading and unbalanced loading of container detects protection system, method and front swing-machine | |
| CN105947822A (en) | System for monitoring elevator running state and monitoring method thereof | |
| WO2019093613A1 (en) | Preventive maintenance method for elevator driving unit | |
| CN105021336B (en) | A kind of test platform to steel wire rope tension balance wireless monitor system calibration | |
| CN108083046A (en) | A kind of mine vertical shaft lifting system steel wire rope load monitoring method | |
| CN107399672A (en) | crane health monitoring system and method | |
| CN107792740B (en) | Elevator brake abatement detecting method, device, equipment and storage medium | |
| CN208900466U (en) | A kind of mine hoist hydraulic station online monitoring system | |
| CN102992220B (en) | Method, device and system for synchronous control of winches, and multi-winch single-hook type crane | |
| CN106365018A (en) | Goods elevator and car thereof | |
| CN206705452U (en) | Cargo Lift and its car | |
| CN103309297A (en) | Apparatus and method for monitoring equipments | |
| CN206384672U (en) | Parameters of elevator run Intelligent self-diagnosis device | |
| CN207976761U (en) | Cargo check weighing device on a kind of stacker loading platforms | |
| CN105984801A (en) | Passenger conveyor | |
| CN105174064A (en) | Crane machinery brake self-check method and crane machinery brake self-check device | |
| CN105966478B (en) | The device and method being distributed for determining the geostatic pressure of Mobile working machine | |
| CN210505130U (en) | Elevator overload device tester | |
| CN104045010A (en) | Tower crane jacking and balancing monitoring system, method and device | |
| CN107188044A (en) | A kind of craning weight of same is weighed and overload protective device | |
| CN103318764A (en) | Overload and unbalanced load detection system of container | |
| CN205785467U (en) | Vehicle weight detection device and garage, automatic weight measurement system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Applicant after: Xiji Xunda Elevator Co.,Ltd. Address before: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Applicant before: XJ SCHINDLER (XUCHANG) ELEVATOR Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |