CN201890679U - Lift with digital weighing device - Google Patents
Lift with digital weighing device Download PDFInfo
- Publication number
- CN201890679U CN201890679U CN2010206617074U CN201020661707U CN201890679U CN 201890679 U CN201890679 U CN 201890679U CN 2010206617074 U CN2010206617074 U CN 2010206617074U CN 201020661707 U CN201020661707 U CN 201020661707U CN 201890679 U CN201890679 U CN 201890679U
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- CN
- China
- Prior art keywords
- induced magnet
- rope hitch
- car
- elevator
- fag end
- 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.)
- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to a lift with a digital weighting device, which comprises a car and a rope hitch assembly for hanging the car; the car comprises a movable car platform and a base; the rope hitch assembly comprises rope hitches, a bearing shaft, a stepped rope hitch plate, a mounting plate and the weighting system, the rope hitch plate is connected with the bearing shaft, the rope hitches are mounted on the rope hitch plate, the mounting plate is arranged under the rope hitch plate and connected with the bearing shaft, the weighing system comprises an induced magnet and a Hall sensor, the induced magnet is arranged at the bottom of the movable car platform, the Hall sensor is arranged at a position on the base, which is opposite to the induced magnet, or the induced magnet is arranged on the upper surface of the mounting plate, and the Hall sensor is arranged at a position on the rope hitch plate, which is opposite to the induced magnet. Since the lift is provided with the digital weighting system which is light and convenient to mount and repair, the operation cost of the whole lift is reduced.
Description
Technical field
The utility model relates to a kind of jacking system, particularly relates to a kind of elevator with digital weighing device.
Background technology
All have weighting apparatus on the existing elevator, but the weighting apparatus on the existing elevator adopts the pressure sensor of strain chip basically.Because along with the increase of elevator load carrying ability, the load carrying ability of elevator weighing apparatus also needs continuous increase, and the weight of elevator weighing apparatus also can constantly increase thereupon.In addition, the weighting apparatus mounting means of existing elevator is more single, can only be installed in the bottom of lift car.But such mounting means is cumbersome, and elevator reparing neither be very convenient, increased the elevator operating cost.
The utility model content
In view of the above-mentioned defective that prior art exists, the purpose of this utility model is to provide a kind of elevator with digital weighing device.This elevator setting has in light weight and installation and maintenance digital weighing device easily, and whole elevator operating cost is reduced.
To achieve these goals, in a kind of embodiment of the present utility model, provide a kind of elevator, having comprised with digital weighing device: car and the fag end assembly that is used to hang described car, described car comprises at the bottom of the movable sedan-chair and base; Described fag end assembly comprise fag end, load-bearing axle, with the rope hitch plate that is used to install described fag end of described load-bearing axle bonded assembly notch cuttype, be arranged at described rope hitch plate bottom and with a described load-bearing axle bonded assembly adapter plate and a weighting apparatus, wherein, described weighting apparatus comprises an induced magnet and a Hall element, described induced magnet is arranged on the bottom surface at the bottom of the described movable sedan-chair, and described Hall element is arranged on the position relative with described induced magnet on the described base.
In another kind of embodiment of the present utility model, described induced magnet is arranged on the upper surface of described adapter plate, and described Hall element is arranged on the position relative with described induced magnet on the described rope hitch plate.
Compared with the prior art, elevator with digital weighing device of the present utility model cooperates the mode of induced magnet to carry out check weighing by adopting Hall element, alleviated the weight of weighting apparatus so at first greatly, and mounting means have two kinds available, a kind of bottom that is mounted in car, another fag end that is installed in the elevator(lift) machine room makes up.The reducing of the versatile and flexible and weight of mounting means all makes the expenses such as operating maintenance of elevator reduce greatly.
Description of drawings
Fig. 1 is equipped with the local structure scheme drawing of weighting apparatus for car bottom in the elevator with digital weighing device of embodiment 1 of the present utility model;
Fig. 2 is equipped with the local structure scheme drawing of weighting apparatus for fag end assembly in the elevator with digital weighing device of embodiment 2 of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model is further described in detail.
Embodiment 1
As shown in Figure 1, a kind of elevator with digital weighing device that embodiment 1 of the present utility model provides comprises: car and be used to hang the fag end assembly of described car, described car comprise at the bottom of the movable sedan-chair 1 and base 2; Described fag end assembly comprise fag end 8, load-bearing axle 5, with the rope hitch plate 6 that is used to install described fag end 5 of described load-bearing axle 5 bonded assembly notch cuttypes, be arranged at described rope hitch plate 6 bottoms and with described load-bearing axle 5 bonded assembly adapter plates 7 and a weighting apparatus, wherein, described weighting apparatus comprises an induced magnet 4 and a Hall element 3; In the utility model, described weighting apparatus both can be installed in the car bottom, also can be installed on the fag end assembly.For example among Fig. 1, described weighting apparatus is installed in the car bottom, and particularly, described induced magnet 4 is arranged at the bottom of the described movable sedan-chair on 1 the bottom surface, and described Hall element 3 is arranged on the described base 2 on the position relative with described induced magnet 4.
Embodiment 2
As different from Example 1, in embodiment 2, described weighting apparatus is installed on the fag end assembly, as shown in Figure 2, described induced magnet 4 is arranged on the upper surface of described adapter plate 7, and described Hall element 3 is arranged on the described rope hitch plate 6 on the position relative with described induced magnet 4.Also show the position that is provided with of fag end 8 in Fig. 2, as shown in Figure 2, the end 81 that fag end 8 is positioned at described rope hitch plate below promptly is the part of suspending lift car by the wirerope (not shown) in midair.
In the weighting apparatus that elevator with digital weighing device of the present utility model has adopted, by Hall element 3 and induced magnet 4 effect output voltages, and with voltage feedback to elevator master control unit (not shown), come the load carrying ability of real-time response car.Alleviated the weight of weighting apparatus so greatly, and mounting means have two kinds available, the expenses such as operating maintenance of elevator are reduced greatly.
The above is a basic comprising mode of the present utility model; for those skilled in the art; not breaking away under the utility model design-calculated prerequisite, can also make some improvements and modifications, these improvements and modifications also are to be protection domain of the present utility model.
Claims (2)
1. elevator with digital weighing device comprises: car and be used to hang the fag end assembly of described car, and described car comprises at the bottom of the movable sedan-chair and base; Described fag end assembly comprise fag end, load-bearing axle, with the rope hitch plate that is used to install described fag end of described load-bearing axle bonded assembly notch cuttype, be arranged at described rope hitch plate bottom and with a described load-bearing axle bonded assembly adapter plate and a weighting apparatus, it is characterized in that,
Described weighting apparatus comprises an induced magnet and a Hall element, and described induced magnet is arranged on the bottom surface at the bottom of the described movable sedan-chair, and described Hall element is arranged on the position relative with described induced magnet on the described base.
2. the elevator with digital weighing device as claimed in claim 1 is characterized in that, described induced magnet is arranged on the upper surface of described adapter plate, and described Hall element is arranged on the position relative with described induced magnet on the described rope hitch plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206617074U CN201890679U (en) | 2010-12-15 | 2010-12-15 | Lift with digital weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206617074U CN201890679U (en) | 2010-12-15 | 2010-12-15 | Lift with digital weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890679U true CN201890679U (en) | 2011-07-06 |
Family
ID=44220155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206617074U Expired - Fee Related CN201890679U (en) | 2010-12-15 | 2010-12-15 | Lift with digital weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201890679U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351120A (en) * | 2011-09-29 | 2012-02-15 | 苏州富士电梯有限公司 | Elevator lift car load weighing device |
| CN102367128A (en) * | 2011-09-28 | 2012-03-07 | 快意电梯有限公司 | Device for testing balancing factor of elevator |
| CN107150937A (en) * | 2017-07-24 | 2017-09-12 | 南通昌荣机电有限公司 | A kind of elevator weighing apparatus |
-
2010
- 2010-12-15 CN CN2010206617074U patent/CN201890679U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367128A (en) * | 2011-09-28 | 2012-03-07 | 快意电梯有限公司 | Device for testing balancing factor of elevator |
| CN102367128B (en) * | 2011-09-28 | 2013-11-20 | 快意电梯股份有限公司 | Device for testing balancing factor of elevator |
| CN102351120A (en) * | 2011-09-29 | 2012-02-15 | 苏州富士电梯有限公司 | Elevator lift car load weighing device |
| CN107150937A (en) * | 2017-07-24 | 2017-09-12 | 南通昌荣机电有限公司 | A kind of elevator weighing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LANGFANG KAIBO BUILDING MACHINERY TECHNOLOGY CO., Free format text: FORMER OWNER: LANGFANG BANNER CONTROL NEW TECHNOLOGY CO., LTD. Effective date: 20140711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 065000 LANGFANG, HEBEI PROVINCE TO: 065001 LANGFANG, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140711 Address after: 065001 pioneering Road, Langfang Development Zone, Hebei Patentee after: Langfang Kaibo Building Machinery Technology Co., Ltd. Address before: 065000 Langfang, Hebei Road, No. 61 Patentee before: Banner Control New Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20191215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |