CN205346583U - Elevator counter weight - Google Patents
Elevator counter weight Download PDFInfo
- Publication number
- CN205346583U CN205346583U CN201521125023.1U CN201521125023U CN205346583U CN 205346583 U CN205346583 U CN 205346583U CN 201521125023 U CN201521125023 U CN 201521125023U CN 205346583 U CN205346583 U CN 205346583U
- Authority
- CN
- China
- Prior art keywords
- balancing weight
- pierce tap
- further characterized
- elevator counterweight
- counterweight according
- 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
Links
Abstract
The utility model provides an elevator counter weight mainly constitutes its characterized in that by car (2), driving sheave (4), wire rope (3), leading wheel (5), main weighting system (6): with one set parallelly connected vice weighting system of main counter weight, vice weighting system mainly comprises a plurality of balancing weights (9), pierce tap (8), the balancing weight is worked in pairs, is located the pierce tap both sides respectively, has connecting hole (17), spliced pole (14), connection electro -magnet (16), support post (13) and supporting electro -magnet (15) on the balancing weight, the balancing weight has connecting hole (17) and spliced pole (14), and the balancing weight both sides have supporting wall (10), has on the supporting wall supporting hole (11), and the support post on the balancing weight can stretch into in the supporting hole, there is the bearing hole on the pierce tap, has pressure sensor (1) in the car.
Description
Technical field
This utility model relates to a kind of elevator counterweight being automatically adjusted weight, belongs 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, this utility model provides a kind of elevator counterweight that can automatically change weight according to car weight.
This utility model be employed technical scheme comprise that, 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 structural representation of the present utility model.
Fig. 2 is the schematic side view of this utility model pair Weighting system.
Fig. 3 is counterweight enlarged drawing of the present utility model.
Detailed description of the invention
Illustrate to further illustrate detailed description of the invention of the present utility model 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 |
|---|---|---|---|
| CN201521125023.1U CN205346583U (en) | 2015-12-31 | 2015-12-31 | Elevator counter weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125023.1U CN205346583U (en) | 2015-12-31 | 2015-12-31 | Elevator counter weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346583U true CN205346583U (en) | 2016-06-29 |
Family
ID=56171348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521125023.1U Expired - Fee Related CN205346583U (en) | 2015-12-31 | 2015-12-31 | Elevator counter weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668380A (en) * | 2016-03-06 | 2016-06-15 | 刘倩 | Elevator counterweight |
| CN107150940A (en) * | 2016-03-06 | 2017-09-12 | 刘倩 | A kind of elevator counterweight and its control method |
-
2015
- 2015-12-31 CN CN201521125023.1U patent/CN205346583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668380A (en) * | 2016-03-06 | 2016-06-15 | 刘倩 | Elevator counterweight |
| CN107150940A (en) * | 2016-03-06 | 2017-09-12 | 刘倩 | A kind of elevator counterweight and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201258227Y (en) | Magnetic force stacking crane with weight counterbalance apparatus | |
| CN201545578U (en) | Elevator automatically balancing self-counterweight | |
| CN102627205A (en) | Elevator car and counterweight automatic balancing energy-saving device with auxiliary counterweight, and control system | |
| CN205346583U (en) | Elevator counter weight | |
| CN205772945U (en) | A kind of energy-efficient lifting actuator | |
| CN104276484A (en) | Lifting transmission device | |
| CN106542456A (en) | A kind of main lifting brakes of the full balanced vertical ship lift of winding type | |
| CN109626176A (en) | The tracting structure of 12 to 1 cargo lifts | |
| CN100547382C (en) | Pre-stressed anchorage body fatigue test device | |
| CN102060226A (en) | Elevator for automatically adjusting self-counterweight balance force | |
| CN105398910A (en) | Elevator with balancing system | |
| CN205346570U (en) | Elevator intelligence weighting system | |
| CN105668380A (en) | Elevator counterweight | |
| CN202116184U (en) | Multipoint self-balancing lifting appliance of cable crane | |
| CN102491153B (en) | Design of traction system of 6:1 motor-room-free cargo elevator | |
| CN103010999B (en) | Adjustable pulley block mechanism | |
| CN101549819A (en) | Energy-conserving elevator counterbalancing method | |
| CN101665208B (en) | Machine-room-less elevator counterweight traction device | |
| CN105645242A (en) | Intelligent counterweight system for elevator | |
| CN109484955A (en) | A kind of elevator counterweight and its control method | |
| CN109484956A (en) | Elevator intelligent Weighting system | |
| CN208916565U (en) | A kind of three cabin elevator of double traction machines | |
| CN204162243U (en) | A kind of electronics sedan-chair top Weighing type overload protection device | |
| CN107150940B (en) | A kind of control method of elevator counterweight | |
| CN209758796U (en) | Energy-saving balanced type traction elevator |
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: 20160629 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |