CN109484956A - Elevator intelligent Weighting system - Google Patents
Elevator intelligent Weighting system Download PDFInfo
- Publication number
- CN109484956A CN109484956A CN201710821302.9A CN201710821302A CN109484956A CN 109484956 A CN109484956 A CN 109484956A CN 201710821302 A CN201710821302 A CN 201710821302A CN 109484956 A CN109484956 A CN 109484956A
- Authority
- CN
- China
- Prior art keywords
- iron core
- weighting system
- side wall
- wirerope
- electromagnet
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3476—Load weighing or car passenger counting devices
- B66B1/3484—Load weighing or car passenger counting devices using load cells
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
Abstract
A kind of elevator intelligent Weighting system, main carriage, traction machine, directive wheel, main Weighting system composition, a set of secondary Weighting system in parallel with main counterweight, the pair Weighting system is mainly made of several pieces of clump weights, wirerope and side wall, there are electromagnet and iron core in the clump weight, the iron core can be attracted by electromagnet, to change its position, step is arranged every a distance in the side wall.When the solenoid is energized, when the iron core retracts clump weight, iron core links together with wirerope, separates with the step of side wall, and when the electromagnet is powered off, when the iron core stretches out clump weight, iron core is separated with wirerope, is linked together with the step of the side wall.
Description
Technical field
The present invention relates to the elevator counterweights that one kind can automatically adjust weight, belong to elevators field.
Background technique
The counterweight of elevator, which is substantially all, at present is fixed and invariable, in this way, when the loading capacity of carriage changes, traction
The working condition of machine also changes, and in the case that carriage is in unloaded or fully loaded, traction machine will be in big load work
Make under state, this will will cause the loss of energy.
The patent of application number 200920258937.3 discloses a kind of elevator counterweight, which, which will match, is refitted in electromagnetic field
In, although that sends out very much solves the weight imbalance problem of counterweight and carriage, the same of this is being solved the problems, such as using electromagnetic field
When, electromagnetic field also consumes energy, and substantially there is no solve the problems, such as energy consumption.
Summary of the invention
To solve above-mentioned deficiency, the present invention provides a kind of devices that can change automatically counterweight according to car weight.
The technical scheme adopted by the invention is that mainly by carriage (2), traction machine (4), directive wheel (5), main Weighting system
(6) it forms, it is characterised in that: a set of secondary Weighting system in parallel with main counterweight, the pair Weighting system is mainly by several pieces of counterweights
Block (9), wirerope (3) and side wall (7) form, and have electromagnet (10) and iron core (11) in the clump weight, the iron core can quilt
Electromagnet attracts, to change its position.When the iron core retracts clump weight, iron core links together with wirerope, with side
The step of wall separates, and when the iron core stretches out clump weight, iron core is separated with wirerope, is connect with the step (8) of the side wall
Together.Step is arranged every a distance in the side wall.One pressure sensor (1) is set in carriage.
The present invention can determine the weight of secondary Weighting system according to the load of carriage, make carriage and entire Weighting system
Weight is roughly equal, to reduce the load of traction machine, reduces energy consumption.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is counterweight enlarged drawing of the invention.
Specific embodiment
Explanation is with reference to the accompanying drawing to further illustrate a specific embodiment of the invention.
When carriage zero load, when not needing to increase counterweight, the equal no power of electromagnet of secondary all clump weights of Weighting system makes iron
Core is separated with wirerope, is linked together with the step of side wall.At this point, secondary Weighting system is not engaged in the operation of elevator.
When carriage carries constant weight, when needing to increase counterweight, secondary Weighting system is according to the letter of carriage pressure sensor
It number determines counterweight number of blocks that needs connect, then clump weight is given to be powered, separate iron core and the step of side wall, and and steel wire
Rope connection keeps the sum of main Weighting system and the weight of secondary Weighting system roughly equal with the weight of carriage.
In above embodiment, it is also possible to be arranged to when the solenoid is energized, iron core is separated with wirerope, the platform with side wall
Rank links together, and when the electromagnet is powered off, the step of iron core and side wall separates, and links together with wirerope.
Claims (4)
1. a kind of elevator intelligent Weighting system, main carriage, traction machine, directive wheel, main Weighting system composition, it is characterised in that:
A set of secondary Weighting system in parallel with main counterweight, the pair Weighting system are mainly made of several pieces of clump weights, wirerope and side wall,
Have electromagnet and iron core in the clump weight, the iron core can be attracted by electromagnet, to change its position, the side wall every
Step is arranged in a distance.
2. a kind of elevator intelligent Weighting system as described in claim 1, it is characterised in that: when the solenoid is energized, the iron
When core retracts clump weight, iron core links together with wirerope, separates with the step of side wall, when the electromagnet is powered off, the iron
When core stretches out clump weight, iron core is separated with wirerope, is linked together with the step of the side wall.
3. a kind of elevator intelligent Weighting system as described in claim 1, it is characterised in that: when the solenoid is energized, iron core with
Wirerope separates, and links together with the step of side wall, when the electromagnet is powered off, the step of iron core and side wall separates, and and steel
Cord links together.
4. a kind of elevator intelligent Weighting system as described in claim 1, it is characterised in that: a pressure sensing is arranged in carriage
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821302.9A CN109484956A (en) | 2017-09-13 | 2017-09-13 | Elevator intelligent Weighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821302.9A CN109484956A (en) | 2017-09-13 | 2017-09-13 | Elevator intelligent Weighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109484956A true CN109484956A (en) | 2019-03-19 |
Family
ID=65687375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710821302.9A Pending CN109484956A (en) | 2017-09-13 | 2017-09-13 | Elevator intelligent Weighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109484956A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229661A (en) * | 2021-11-26 | 2022-03-25 | 内蒙古凯帝斯电梯制造有限公司 | Energy-saving elevator and counterweight distribution method thereof |
-
2017
- 2017-09-13 CN CN201710821302.9A patent/CN109484956A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229661A (en) * | 2021-11-26 | 2022-03-25 | 内蒙古凯帝斯电梯制造有限公司 | Energy-saving elevator and counterweight distribution method thereof |
| CN114229661B (en) * | 2021-11-26 | 2023-08-11 | 凯帝斯电梯股份有限公司 | Energy-saving elevator and counterweight distribution method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |
|
| WD01 | Invention patent application deemed withdrawn after publication |