CN202704745U - Lift car unbalance loading automatic detector - Google Patents
Lift car unbalance loading automatic detector Download PDFInfo
- Publication number
- CN202704745U CN202704745U CN2012202584742U CN201220258474U CN202704745U CN 202704745 U CN202704745 U CN 202704745U CN 2012202584742 U CN2012202584742 U CN 2012202584742U CN 201220258474 U CN201220258474 U CN 201220258474U CN 202704745 U CN202704745 U CN 202704745U
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- pressure sensor
- car
- loading automatic
- alarm module
- controller
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Abstract
The utility model discloses a lift car unbalance loading automatic detector which comprises pressure sensors, wherein the number of the pressure sensor is multiple, and a plurality of the pressure sensors are distributed on the bottom or the bearing portion of a lift car. The lift car unbalance loading automatic detector further comprises a controller which is used to receive and contrast pressure detecting data from the pressure sensors, and the pressure sensors are respectively connected with the controller. The lift car unbalance loading automatic detector is simple in structure, capable of effectively solving the problem of unbalance loading when goods is loaded in a cargo elevator, ensuring running security of an elevator, reducing failure rate, prolonging service life of the elevator, and being easy to popularize and apply in a novel cargo elevator and an old cargo elevator.
Description
Technical field
The utility model relates to a kind of elevator detecting device, particularly a kind of cabin uneven loading automatic checkout equipment.
Background technology
At present, in order to prevent elevator overload, in elevator, be provided with the load-carrying detecting device for detection of elevator loading, elevator can not start and by audible alarm the personnel in the elevator be warned when detecting elevator overload, but existing elevator mainly is the overall weight to elevator to be detected, overall weight surpasses threshold values if the side in the car is partial in the load-carrying in the elevator, elevator still can start, can make car in lifting, be subjected to force unbalance, not only there is potential safety hazard in elevator under this situation, and the fault rate of elevator is increased, can shorten the service life of elevator.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of use safety, a kind of cabin uneven loading automatic checkout equipment rational in infrastructure.
The technical scheme that the invention for solving the technical problem adopts is:
A kind of cabin uneven loading automatic checkout equipment, comprise pressure sensor, described pressure sensor is provided with a plurality of, a plurality of pressure sensors are distributed on the bearing part of the bottom of car or car, comprise that also described pressure sensor is connected with controller respectively for receiving from pressure sensor pressure detection data and to its controller that compares.
Further, described controller is connected with alarm module.When controller detects in the car when unbalance loading occurs by pressure sensor, by alarm module the personnel in the elevator are warned, remind the stowed location that loads the personnel adjustment goods.
As above-mentioned further improvement, described pressure sensor is distributed on the position, four angles of lift car bottom.Pressure sensor is distributed on the position, four angles of lift car bottom, and four jiaos load-carrying of car is detected, and can draw exactly the distribution situation of car load-carrying.
Improve as above-mentioned another kind, described pressure sensor is separately positioned on four pull bars of car sedan-chair frame.Pull bar is the load-supporting part of car, and four sides with the car bottom are connected respectively, when elevator moves, mainly carries out lifting by pull bar pulling car, and pressure sensor is arranged on the pull bar, and detected load-carrying data are comparatively accurate.
Further, described pressure sensor is arranged on the junction of pull bar and car bottom.This design can allow pressure sensor detect more accurately take off data, can further reduce error.
Further, described alarm module comprises that described audible alarm module is connected with controller for the audible alarm module of personnel in the car being carried out auditory tone cues.
Further, described alarm module comprises that described smooth alarm module is connected with controller for the light alarm module that personnel in the car is carried out the optical signal prompting.
The beneficial effects of the utility model are: a kind of cabin uneven loading automatic checkout equipment that the utility model adopts, the utility model is simple in structure, unbalance loading problem in the time of effectively solving the cargo lift lade, ensure the elevator Operation safety, reduce fault rate, prolong the service life of elevator, be easy to apply at new, old cargo lift.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and example.
Fig. 1 is the system chart of the utility model cabin uneven loading automatic checkout equipment.
Fig. 2 is the first installation site schematic diagram of the utility model pressure sensor.
Fig. 2 is the second installation site schematic diagram of the utility model pressure sensor.
The specific embodiment
With reference to shown in Figure 1.A kind of cabin uneven loading automatic checkout equipment of the present utility model, comprise pressure sensor 1, described pressure sensor 1 is provided with a plurality of, a plurality of pressure sensors 1 are distributed on the bearing part of the bottom of car or car, comprise that also described pressure sensor 1 is connected with controller 2 respectively for receiving from pressure sensor 1 pressure detection data and to its controller that compares 2.Described controller 2 is connected with alarm module 3, described alarm module 3 comprises that described audible alarm module 31 links to each other with controller 2 respectively with light alarm module 32 for the audible alarm module 31 of personnel in the car being carried out auditory tone cues with for the light alarm module 32 that personnel in the car is carried out the optical signal prompting.Behind the elevator lade, close in front of the door at starting operation, controller 2 detects the pressure detecting signal of current pressure sensor 1 and is analyzed, when the signal contrast numerical value that detects surpasses setting value, elevator does not start and sends sound, light warning by alarm module 3, personnel in the elevator are warned, remind the stowed location that loads the personnel adjustment goods.
With reference to shown in Figure 3.As a kind of embodiment of the present utility model, described pressure sensor 1 is distributed on the position, four angles of lift car bottom 4.Pressure sensor 1 is distributed on the position, four angles of lift car bottom 4, and four jiaos load-carrying of car is detected, and can draw exactly the distribution situation of car load-carrying.
With reference to shown in Figure 2.As another kind of embodiment of the present utility model, described pressure sensor 1 is separately positioned on four pull bars 5 of car sedan-chair frame.Pull bar 5 is the load-supporting part of car, and four sides with car bottom 4 are connected respectively, when elevator moves, mainly carries out lifting by pull bar 5 pulling cars, and pressure sensor 1 is arranged on the pull bar 5, and detected load-carrying data are comparatively accurate.
Further, above-mentioned pressure sensor 1 is arranged on the junction of pull bar 5 and car bottom 4.This design can allow pressure sensor 1 detect more accurately take off data, can further reduce error.
The above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (7)
1. cabin uneven loading automatic checkout equipment, comprise pressure sensor (1), it is characterized in that: described pressure sensor (1) is provided with a plurality of, a plurality of pressure sensors (1) are distributed on the bearing part of the bottom of car or car, comprise that also described pressure sensor (1) is connected with controller (2) respectively for receiving from pressure sensor (1) pressure detection data and to its controller that compares (2).
2. a kind of cabin uneven loading automatic checkout equipment according to claim 1, it is characterized in that: described controller (2) is connected with alarm module (3).
3. a kind of cabin uneven loading automatic checkout equipment according to claim 1 is characterized in that: described pressure sensor (1) is distributed on the position, four angles of lift car bottom.
4. a kind of cabin uneven loading automatic checkout equipment according to claim 1, it is characterized in that: described pressure sensor (1) is separately positioned on four pull bars of car sedan-chair frame.
5. a kind of cabin uneven loading automatic checkout equipment according to claim 4 is characterized in that: described pressure sensor (1) is arranged on the junction of pull bar and car bottom.
6. a kind of cabin uneven loading automatic checkout equipment according to claim 2, it is characterized in that: described alarm module (3) comprises that for the audible alarm module (31) of personnel in the car being carried out auditory tone cues, described audible alarm module (31) is connected with controller (2).
7. according to claim 2 or 6 described a kind of cabin uneven loading automatic checkout equipments, it is characterized in that: described alarm module (3) comprises that described smooth alarm module (32) is connected with controller (2) for the light alarm module (32) that personnel in the car is carried out the optical signal prompting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202584742U CN202704745U (en) | 2012-06-04 | 2012-06-04 | Lift car unbalance loading automatic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202584742U CN202704745U (en) | 2012-06-04 | 2012-06-04 | Lift car unbalance loading automatic detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704745U true CN202704745U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202584742U Expired - Fee Related CN202704745U (en) | 2012-06-04 | 2012-06-04 | Lift car unbalance loading automatic detector |
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| Country | Link |
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| CN (1) | CN202704745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803365A (en) * | 2014-01-24 | 2014-05-21 | 江苏蒙哥马利电梯有限公司 | Standing position display device in elevator |
| CN107902519A (en) * | 2017-11-16 | 2018-04-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of detection device of elevator car loading inequality |
| CN111498649A (en) * | 2020-04-26 | 2020-08-07 | 波士顿电梯（湖州）有限公司 | Balancing device suitable for no computer lab car |
-
2012
- 2012-06-04 CN CN2012202584742U patent/CN202704745U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803365A (en) * | 2014-01-24 | 2014-05-21 | 江苏蒙哥马利电梯有限公司 | Standing position display device in elevator |
| CN107902519A (en) * | 2017-11-16 | 2018-04-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of detection device of elevator car loading inequality |
| CN111498649A (en) * | 2020-04-26 | 2020-08-07 | 波士顿电梯（湖州）有限公司 | Balancing device suitable for no computer lab car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |