CN204079175U - A kind of many car interlocks and control structure - Google Patents
A kind of many car interlocks and control structure Download PDFInfo
- Publication number
- CN204079175U CN204079175U CN201420466072.0U CN201420466072U CN204079175U CN 204079175 U CN204079175 U CN 204079175U CN 201420466072 U CN201420466072 U CN 201420466072U CN 204079175 U CN204079175 U CN 204079175U
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- Prior art keywords
- traction sheave
- friction lining
- control structure
- interlock
- gear
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Abstract
A kind of many car interlocks and control structure, comprise hoistway, at least three cars are provided with in described hoistway, each described car is all connected with a counterweight by wirerope, wirerope described in every root connects and is controlled by an independently traction sheave, described traction sheave comprises a main traction sheave and at least two from traction sheave, described main traction sheave by link gear can respectively with mutually link from traction sheave described in any one or be separated from each other; Described interlock is described main traction sheave and described from traction sheave direction of rotation, and velocity of rotation is identical.The potential energy that the utility model effectively stores, discharge when utilizing cage descending, saves power consumption.
Description
Technical field
The utility model relates to a kind of many car interlocks and control structure, belongs to elevator and manufactures field.
Background technology
Elevator is as a kind of vehicle of vertical direction, and overcoming terrestrial gravitation needs to consume a large amount of electric energy.Therefore, conventional traction elevator is provided with a set of counterweight matched with car, for balancing car, to reduce the electric energy promoting car consumption.But because the carrying of car is uncertain often, determine that the counterweight of weight cannot give full play to its function, power consumption is still not little.
Utility model content
The utility model, for solving prior art problem, provides a kind of more energy-conservation many car interlocks and control structure.
The technical solution of the utility model is: a kind of many car interlocks and control structure, comprise hoistway, at least three cars are provided with in described hoistway, each described car is all connected with a counterweight by wirerope, wirerope described in every root connects and is controlled by an independently traction sheave, described traction sheave comprises a main traction sheave and at least two from traction sheave, described main traction sheave by link gear can respectively with mutually link from traction sheave described in any one or be separated from each other; Described interlock is described main traction sheave and described from traction sheave direction of rotation, and velocity of rotation is identical.
As preferably, described link gear comprises for selecting described from the selection mechanism of traction sheave and the engaging and disengaging gear that matches with described selection mechanism.
As preferably, described engaging and disengaging gear comprise cooperatively interact respectively with described main traction sheave and the described main friction lining that connects from traction wheel shaft with from friction lining; Described selection mechanism comprise directly be connected with described main friction lining driven gear, be meshed and the driving gear be connected with described main traction sheave with described driven gear; The flank of tooth of described driven gear is arc, and the flank of tooth that can be affixed on described driving gear moves in the horizontal direction, described main friction lining by the described parallel motion of described driven gear switch cooperatively interact from friction lining.
As preferably, be allly describedly in same level and with described driving gear apart from equal from friction lining.
As preferably, be the center of circle from friction lining along the contact point of described driving gear and described driven gear, be uniformly distributed to the circular arc that described distance between friction lining is radius with this contact point described in all.
As preferably, to be describedly connected from friction lining with described from traction sheave by conical insert wheels.
As preferably, the range of all described cars is identical; The length of all described wireropes is identical.
A lot of public arena, all can install multiple elevators at present, and the applicant is through research, and by any two elevators interlock, when a cage descending, the transfer of its potential energy is used for the lifting of another car.Patent discloses a kind of escalator based on potential energy single driving mechanism as notification number CN103359597, namely apply this principle.Because escalator operation direction is determined all the time, two escalators run side by side, and it must have one up and one descending, therefore only needs two escalators simply to connect and can realize.But the car of traction elevator, its service direction, range ability and time of run are all uncertain, and therefore a car can be caused to decline two car connections simply, a car can only rise, and greatly reduces the operating efficiency of two cars.
The applicant studies further, by separable mechanism, the traction sheave of driving two cars is connected, when car be just in time in sense of motion contrary time, by two car interlocks, the potential energy converting and energy of the car declined is made to be the energy promoting the car needs risen, when two car movement directions are identical, be separated two cars, two cars are independent of each other mutually.This structure can reclaim car potential energy to a certain extent, saves electric energy.But in the occasion of installation more than three elevators, for meeting the interlock between any two cars, engaging and disengaging gear can be very complicated, causes manufacturing cost significantly to rise, do not meet the principle of energy saving and cost lowering.Therefore the applicant cost and energy-conservation in average out, by in all elevators, get an elevator and regard as main ladder, all the other are slave ladder, the car of main ladder and traction sheave can link mutually with the car of any slave ladder and traction sheave, in structure of the present utility model, only need the control housing of all elevators to link, work based on slave ladder at ordinary times, when main ladder is positioned at high level, any slave ladder needs to link with main ladder when rising, and allows main ladder decline and to discharge potential energy, provides slave ladder to rise; When main ladder is positioned at low layer, any slave ladder needs to link with main ladder when declining, and allows main ladder rise and stores potential energy.
In sum, the utility model has the following advantages:
1, the potential energy effectively storing, discharge when utilizing cage descending, saves power consumption;
2, reduce the demand that power consumption effectively can reduce electric supply installation, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment one structural representation.
In figure, 1, main traction sheave, 2, from traction sheave, 3, car, 4, counterweight, 5, wirerope, 6, driving gear, 7, driven gear, 8, main friction lining, 9, from friction lining.
Detailed description of the invention
With embodiment, the utility model is described in further detail below.
Embodiment one:
A kind of many car interlocks and control structure, comprise hoistway, be provided with four cars 3 in hoistway, each car 3 is all connected with a counterweight 4 by wirerope 5, and every root wirerope 5 connects and is controlled by an independently traction sheave, and the range of all cars 3 is identical; The length of all wireropes 5 is identical.Traction sheave comprises a main traction sheave 1 and three from traction sheave 2, and main traction sheave 1 can mutually be linked from traction sheave 2 with any one by link gear respectively or be separated from each other; Interlock be main traction sheave 1 with from traction sheave 2 direction of rotation, velocity of rotation is identical.
Link gear comprises for selecting from the selection mechanism of traction sheave 2 and the engaging and disengaging gear that matches with selection mechanism.Engaging and disengaging gear comprise cooperatively interact respectively with main traction sheave 1 and from traction sheave 2 axle connect main friction lining 8 and from friction lining 9; Be connected with from friction lining 9 from traction sheave 2 by conical insert wheels.Selection mechanism comprise directly be connected with main friction lining 8 driven gear 7, be meshed and the driving gear 6 be connected with main traction sheave 1 with driven gear 7; The flank of tooth of driven gear 7 is arc, and the flank of tooth that can be affixed on driving gear 6 moves in the horizontal direction, main friction lining 8 by the parallel motion of driven gear 7 switch cooperatively interact from friction lining 9.Allly be in same level and with driving gear 6 apart from equal from friction lining 9, and be allly the center of circle from friction lining 9 along the contact point of driving gear 6 and driven gear 7, be uniformly distributed to the circular arc being radius from the distance between friction lining 9 with this contact point.
Main traction sheave 1 drives main ladder, drives slave ladder from traction sheave 2.The utility model works at ordinary times based on slave ladder, and when main ladder is positioned at high level, any slave ladder needs to link with main ladder when rising, and allows main ladder decline and to discharge potential energy, provides slave ladder to rise; When main ladder is positioned at low layer, any slave ladder needs to link with main ladder when declining, and allows main ladder rise and stores potential energy.
Claims (7)
1. the interlock of car more than a kind and control structure, comprise hoistway, at least three cars (3) are provided with in described hoistway, each described car (3) is all connected with a counterweight (4) by wirerope (5), wirerope (5) described in every root connects and is controlled by an independently traction sheave, it is characterized in that: described traction sheave comprises a main traction sheave (1) and at least two from traction sheave (2), and described main traction sheave (1) can by link gear mutually be linked from traction sheave (2) or be separated from each other respectively with described in any one; Described interlock is described main traction sheave (1) with described from traction sheave (2) direction of rotation, and velocity of rotation is identical.
2. the interlock of many cars and control structure according to claim 1, is characterized in that: described link gear comprises for selecting described from the selection mechanism of traction sheave (2) and the engaging and disengaging gear that matches with described selection mechanism.
3. the interlock of many cars and control structure according to claim 2, is characterized in that: described engaging and disengaging gear comprise cooperatively interact respectively with described main traction sheave (1) and the described main friction lining (8) from traction sheave (2) axle company with from friction lining (9); Described selection mechanism comprise directly be connected with described main friction lining (8) driven gear (7), be meshed and the driving gear (6) be connected with described main traction sheave (1) with described driven gear (7); The flank of tooth of described driven gear (7) is arc, and the flank of tooth that can be affixed on described driving gear (6) moves in the horizontal direction, described main friction lining (8) by the described parallel motion of described driven gear (7) switch cooperatively interact from friction lining (9).
4. the interlock of many cars and control structure according to claim 3, is characterized in that: be allly describedly in same level and with described driving gear (6) apart from equal from friction lining (9).
5. the interlock of many cars and control structure according to claim 4, is characterized in that: all described contact points from friction lining (9) along described driving gear (6) and described driven gear (7) be the center of circle, with this contact point extremely described distance between friction lining (9) be that the circular arc of radius is uniformly distributed.
6. the interlock of many cars and control structure according to claim 5, is characterized in that: be describedly connected from friction lining (9) with described from traction sheave (2) by conical insert wheels.
7. many cars link and control structure according to claim 1, it is characterized in that: the range of all described cars (3) is identical; The length of all described wireropes (5) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466072.0U CN204079175U (en) | 2014-08-19 | 2014-08-19 | A kind of many car interlocks and control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466072.0U CN204079175U (en) | 2014-08-19 | 2014-08-19 | A kind of many car interlocks and control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079175U true CN204079175U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466072.0U Expired - Fee Related CN204079175U (en) | 2014-08-19 | 2014-08-19 | A kind of many car interlocks and control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292589A (en) * | 2018-12-06 | 2019-02-01 | 北京凯瑞通电子技术有限公司 | Novel elevator |
-
2014
- 2014-08-19 CN CN201420466072.0U patent/CN204079175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292589A (en) * | 2018-12-06 | 2019-02-01 | 北京凯瑞通电子技术有限公司 | Novel elevator |
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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: 20150107 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |