CN105668380A - Elevator counterweight - Google Patents
Elevator counterweight Download PDFInfo
- Publication number
- CN105668380A CN105668380A CN201610123436.9A CN201610123436A CN105668380A CN 105668380 A CN105668380 A CN 105668380A CN 201610123436 A CN201610123436 A CN 201610123436A CN 105668380 A CN105668380 A CN 105668380A
- Authority
- CN
- China
- Prior art keywords
- counterweight
- further characterized
- elevator counterweight
- balancing weight
- pierce tap
- 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- Withdrawn
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
Abstract
The invention discloses an elevator counterweight. The elevator counterweight is composed of a car (2), a traction sheave (4), a steel wire rope (3), a guide wheel (5) and a main counterweight system (6). The elevator counterweight is characterized in that an auxiliary counterweight system is connected with the main counterweight system in parallel; the auxiliary counterweight system is mainly composed of a plurality of counterweight blocks (9) and a steel wire belt (8); the counterweight blocks work in pairs, and are located at the two sides of the steel wire belt respectively; a connection hole (17), a connection column (14), a connection electromagnet (16), bearing columns (13) and a bearing electromagnet (15) are arranged on each counterweight block; each counterweight block is provided with a connection hole (17) and a connection column (14); bearing walls (10) are arranged at the two sides of each counterweight block, bearing holes (11) are arranged in each bearing wall, and the bearing columns on the counterweight block can stretch into the bearing holes; and bearing holes are arranged in the steel wire belt, and a pressure sensor (1) is arranged in the car.
Description
Technical field
The present invention relates to a kind of elevator counterweight being automatically adjusted weight, belong to elevators field.
Background technology
The balance weight of current elevator is essentially all changeless, so, when the loading capacity of car changes, the duty of traction machine also changes, and when car is in zero load or is fully loaded, traction machine will be under big load operating conditions, and this will cause the loss of energy.
A kind of elevator counterweight of the patent disclosure of application number 200920258937.3, counterweight is placed in electromagnetic field by this patent, although well solving the weight imbalance problem of counterweight and car, but while utilizing electromagnetic field to solve this problem, electromagnetic field also consumes energy, the problem substantially not solving power consumption.
Summary of the invention
For solving above-mentioned deficiency, the invention provides a kind of elevator counterweight that can automatically change weight according to car weight.
The technical solution adopted in the present invention is, mainly it is made up of car (2), traction sheave (4), steel wire rope (3), directive wheel (5), main Weighting system (6), it is characterized in that: a set of secondary Weighting system in parallel with main counterweight, described secondary Weighting system is mainly made up of some pieces of balancing weights (9), pierce tap (8)
Described balancing weight is work in pairs, lays respectively at pierce tap both sides,
Described balancing weight in the vertical direction can move up and down in pairs and do not interfere with other paired balancing weights or hinder,
Described balancing weight has connecting hole (17), joint pin (14), connects electric magnet (16), support column (13) and lift magnet (15),
Between described balancing weight and pierce tap can pass through controlling organization separate or combine, separate time will not move together between the two, in conjunction with time both as a mass motion,
Described balancing weight has connecting hole (17) and joint pin (14), and the joint pin of the counterweight of pierce tap side is connected with the connecting hole of the counterweight of pierce tap opposite side after can passing the bearing hole (12) of pierce tap,
There is abutment wall (10) described balancing weight both sides, and abutment wall has support holes (11), and the support column on balancing weight can extend in support holes;
Described pierce tap there is bearing hole,
Described pierce tap is supported by guide cylinder (7);
Pressure transducer (1) is had in described car,
Described main Weighting system is the same with the weight of car.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic side view of pair Weighting system of the present invention.
Fig. 3 is the counterweight enlarged drawing of the present invention.
Detailed description of the invention
Illustrate to further illustrate the specific embodiment of the present invention below in conjunction with accompanying drawing.
When car is unloaded, it is not necessary to when increasing counterweight, the equal no power of electric magnet of the secondary all balancing weights of Weighting system, now, secondary Weighting system is not engaged in the operation of elevator.
When car carries constant weight, when needing to increase counterweight, secondary Weighting system determines the balancing weight quantity needing to increase according to the signal of car pressure sensor, then it is energized to the connection electric magnet of balancing weight, makes joint pin through bearing hole, and be combined with the connecting hole of pierce tap opposite side, simultaneously, make lift magnet power-off, make support column retract, thus balancing weight freely up and down can be moved in abutment wall.
When needs reduce counterweight, secondary Weighting system determines the balancing weight quantity needing to reduce according to the signal of car pressure sensor, then it is energized to the lift magnet of balancing weight, support column is made to stretch out, freely up and down moving in abutment wall thus limiting balancing weight, meanwhile, allowing and connecting electric magnet power-off, joint pin is made to retract, thus allowing balancing weight separate with pierce tap.
Claims (9)
1. an elevator counterweight, mainly it is made up of car (2), traction sheave (4), steel wire rope (3), directive wheel (5), main Weighting system (6), it is characterized in that: a set of secondary Weighting system in parallel with main counterweight, described secondary Weighting system is mainly made up of some pieces of balancing weights (9), pierce tap (8).
2. a kind of elevator counterweight according to claim 1, is further characterized in that: described balancing weight is work in pairs, lays respectively at pierce tap both sides.
3. a kind of elevator counterweight according to claim 1, is further characterized in that: described balancing weight in the vertical direction can move up and down in pairs and do not interfere with other paired balancing weights or hinder.
4. a kind of elevator counterweight according to claim 1, is further characterized in that: have connecting hole (17), joint pin (14) on described balancing weight, connect electric magnet (16), support column (13) and lift magnet (15).
5. a kind of elevator counterweight according to claim 1, it is further characterized in that: described balancing weight has connecting hole (17) and joint pin (14), the joint pin of the counterweight of pierce tap side is connected with the connecting hole of the counterweight of pierce tap opposite side after can passing the bearing hole (12) of pierce tap.
6. a kind of elevator counterweight according to claim 1, is further characterized in that: can pass through controlling organization between described balancing weight and pierce tap and separate or combine, will not move together between the two when separating, in conjunction with time both as a mass motion.
7. a kind of elevator counterweight according to claim 1, is further characterized in that: there is abutment wall (10) described balancing weight both sides, and abutment wall has support holes (11), and the support column on balancing weight can extend in support holes.
8. a kind of elevator counterweight according to claim 1, is further characterized in that: have bearing hole on described pierce tap,
A kind of elevator counterweight according to claim 1, is further characterized in that: described pierce tap is supported by guide cylinder (7).
9. a kind of elevator counterweight according to claim 1, is further characterized in that: have pressure transducer (1) in described car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123436.9A CN105668380A (en) | 2016-03-06 | 2016-03-06 | Elevator counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123436.9A CN105668380A (en) | 2016-03-06 | 2016-03-06 | Elevator counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105668380A true CN105668380A (en) | 2016-06-15 |
Family
ID=56306846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123436.9A Withdrawn CN105668380A (en) | 2016-03-06 | 2016-03-06 | Elevator counterweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105668380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182710A (en) * | 2019-06-12 | 2019-08-30 | 深圳双层科技有限责任公司 | A kind of elevating mechanism |
| CN112607556A (en) * | 2020-12-14 | 2021-04-06 | 湖北亿涛建设有限公司 | Spliced variable load hoisting mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2559010B2 (en) * | 1993-07-09 | 1996-11-27 | 鹿島建設株式会社 | Elevator counterweight change system |
| CN201545578U (en) * | 2009-11-17 | 2010-08-11 | 赵瑞文 | Elevator automatically balancing self-counterweight |
| CN101979302A (en) * | 2010-10-27 | 2011-02-23 | 曹锦泉 | Variable counterweight elevator and variable counterweight hydraulic elevator |
| CN201808995U (en) * | 2010-08-25 | 2011-04-27 | 莫汉润 | Lift device with adjustable counterweight |
| CN105035917A (en) * | 2015-08-12 | 2015-11-11 | 山东建筑大学 | Weight-variable energy-saving elevator |
| CN205346583U (en) * | 2015-12-31 | 2016-06-29 | 刘倩 | Elevator counter weight |
-
2016
- 2016-03-06 CN CN201610123436.9A patent/CN105668380A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2559010B2 (en) * | 1993-07-09 | 1996-11-27 | 鹿島建設株式会社 | Elevator counterweight change system |
| CN201545578U (en) * | 2009-11-17 | 2010-08-11 | 赵瑞文 | Elevator automatically balancing self-counterweight |
| CN201808995U (en) * | 2010-08-25 | 2011-04-27 | 莫汉润 | Lift device with adjustable counterweight |
| CN101979302A (en) * | 2010-10-27 | 2011-02-23 | 曹锦泉 | Variable counterweight elevator and variable counterweight hydraulic elevator |
| CN105035917A (en) * | 2015-08-12 | 2015-11-11 | 山东建筑大学 | Weight-variable energy-saving elevator |
| CN205346583U (en) * | 2015-12-31 | 2016-06-29 | 刘倩 | Elevator counter weight |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182710A (en) * | 2019-06-12 | 2019-08-30 | 深圳双层科技有限责任公司 | A kind of elevating mechanism |
| CN112607556A (en) * | 2020-12-14 | 2021-04-06 | 湖北亿涛建设有限公司 | Spliced variable load hoisting mechanism |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160615 |