CN201395455Y - Non-machinery room elevator - Google Patents
Non-machinery room elevator Download PDFInfo
- Publication number
- CN201395455Y CN201395455Y CN2009201400928U CN200920140092U CN201395455Y CN 201395455 Y CN201395455 Y CN 201395455Y CN 2009201400928 U CN2009201400928 U CN 2009201400928U CN 200920140092 U CN200920140092 U CN 200920140092U CN 201395455 Y CN201395455 Y CN 201395455Y
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- machine
- towing
- car
- towing machine
- elevator
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- Expired - Fee Related
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Abstract
The utility model relates to an elevator, in particular to a non-machinery room elevator of rationally using well space. The elevator comprises a towing machine suspended in a well, an over-speed governor and a control cabinet, wherein the over-speed governor is used for safely operating through carriages and counter weight driven by the towing machine, the control cabinet is used for controllingthe whole machine to operate, a drop hanger is arranged on the top portion of the well, the towing machine is hung on the drop hanger or the towing machine is arranged in the well, the towing machinedrives carriages and counter weight through a drag rope, the towing proportion adopted by both is 2 to 1, the whole body of the carriage is embedded in an integral carriage frame, a safety pliers system is arranged on a bottom girder of the carriage frame, the carriage frame is mounted on a suspension horizontal beam, reversed cable pulleys are mounted on the suspension horizontal beam, the drag rope rounds two reversed cable pulleys to be connected with the towing machine, and the control cabinet is arranged on a door opening of the top layer or the pit bottom of the well. The elevator rationally uses the well space and cancels the machine room of the floor top portion, which not only beautifies the appearance of buildings, but also lowers the maintenance expenses. The elevator has the advantages of high safety, convenient maintenance, stable elevator operation and less noise.
Description
One, technical field:
The utility model relates to a kind of elevator, relates in particular to a kind of machine-roomless lift that rationally utilizes hoistway space.
Two, background technology:
The elevator that high-rise now building is installed, it is to make up machine room above hoistway mostly, settles main frame in it, adopts that i.e. influence building roof is attractive in appearance in such a way, needs meticulous maintenance simultaneously.Along with social demand, machine-roomless lift is used and is given birth to, and wherein machine-roomless lift was installed in the towing machine pair on the upper beam of sedan-chair top around wheel mostly, realized the campaign of traction up and down of cars and counterweight with 2: 1 baudriers.The safety of this kind mode, maintainable better, take can to realize after the certain measure equivalent safety with organic machine room-free elevator.But, because towing machine is installed on the sedan-chair top, need to adopt multiple vibration damping soundproof measures, reduce the cage operation noise, limited the running velocity of such machine-roomless lift.
Three, summary of the invention:
The purpose of this utility model is to propose a kind of under the condition of not establishing machine room, with critical components such as car, counterweight, towing machine, control housing, velocity limiters, effectively and reasonably be arranged in machine-roomless lift in the elevator hoistways.
The purpose of this utility model is achieved in that machine-roomless lift, comprises being lifted on towing machine in the hoistway, by car, the counterweight that towing machine drives, in order to the velocity limiter of safe operation, and controls the control housing that complete machine moves.At well headroom suspension hook is set, hangs towing machine on it, or lay towing machine at hoistway, towing machine drives car and counterweight by hauling rope, and both adopt 2: 1 traction ratios.In the sedan-chair frame of the whole embedding of car integral type, sedan-chair frame bottom girder is provided with the safety tongs system, and the sedan-chair frame then is installed in and hangs on the crossbeam, hangs on the crossbeam diversion sheave is installed, and hauling rope is walked around two diversion sheaves and is connected with towing machine.At least three directions installings of car guide rail tread and trackside have predetermincd tension adjustable lead boots.Control housing is installed in the top layer layer doorway or the end, hoistway hole.
The utility model rationally utilizes hoistway space, and the machine room at cancellation floor top has promptly beautified the building outward appearance, reduces maintenance cost again, and is safe, convenient for maintaining, and elevator is stable simultaneously, and noise is little.
Four, description of drawings:
Concrete structure of the present utility model is provided by following drawings and Examples:
Fig. 1 is the machine-roomless lift structural representation of putting on the towing machine;
Fig. 2 is the machine-roomless lift structural representation of towing machine underlying.
Legend: 1, velocity limiter, 2, suspension hook, 3, towing machine, 4, control housing, 5, car, 6, counterweight, 7, energy disperser, 8, expansion tightening wheel, 9, hoistway, 10, hauling rope.
Five, the specific embodiment:
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Embodiment 1: as shown in Figure 1, machine-roomless lift comprises and is lifted on towing machine 3 in the hoistway, the car 5, the counterweight 6 that drive by towing machine 3, and in order to the velocity limiter 1 of safe operation, and the control housing 4 of control complete machine operation.At hoistway 9 tops suspension hook 2 is set, hangs towing machine 3 on it, towing machine 3 drives car 5 and counterweight 6 by hauling rope 10, and both adopt 2: 1 traction ratios.Under car 5 and counterweight 6, energy disperser 7 is set all.In the sedan-chair frame of car 5 whole embedding integral types, sedan-chair frame bottom girder is provided with the safety tongs system.The sedan-chair frame then is installed in and hangs on the crossbeam, hangs on the crossbeam diversion sheave is installed, and hauling rope 10 is walked around two diversion sheaves and is connected with towing machine 3.At least three directions installings of car guide rail tread and trackside have predetermincd tension adjustable lead boots.Near on hoistway 9 walls at towing machine 3 places velocity limiter 1 is being set, velocity limiter 1 constitutes emergency brake system with the safety tongs at expansion tightening wheel 8 that is installed in 9 ends of hoistway and installing car 5 tops.At car 5 tops installing guardrail, guardrail is a more piece, and every joint is pegged graft mutually, adopts the bayonet lock location.Control housing 4 is installed in top layer layer doorway, convenient maintenance.Maintenance suspension hook, suspension gear bearing beam and wire rope fixing device all are installed between hoistway top layer and the car.
Embodiment 2: as shown in Figure 2, machine-roomless lift comprises and is placed on the hoistway 9 hole towing machine 3 at the end, is positioned at car 5, counterweight 6 that hoistway 9 drives by traction 3 machines, in order to the velocity limiter 1 of safe operation, and controls the control housing 4 that complete machine moves.Establish towing machine 3 at hoistway 9 hole base fabrics, towing machine 3 drives car 5 and counterweight 6 by hauling rope 10, and both adopt 2: 1 traction ratios.Under car 5 and counterweight 6, energy disperser 7 is set all.In the sedan-chair frame of car 5 whole embedding integral types, sedan-chair frame bottom girder is provided with the safety tongs system, and the sedan-chair frame then is installed in and hangs on the crossbeam, hangs on the crossbeam diversion sheave is installed, and hauling rope 10 is walked around two diversion sheaves and is connected with towing machine 3.At least three directions installings of car guide rail tread and trackside have predetermincd tension adjustable lead boots.Near on hoistway 9 walls at towing machine 3 places velocity limiter is being set, velocity limiter 1 constitutes emergency brake system with the safety tongs at expansion tightening wheel 8 that is installed in 9 ends of hoistway and installing car 5 tops.At car 5 tops installing guardrail, guardrail is a more piece, and every joint is pegged graft mutually, adopts the bayonet lock location.Control housing 4 is laid in the end, hoistway 9 hole.Maintenance suspension hook, suspension gear bearing beam and wire rope fixing device all are installed between hoistway top layer and the car.
During use, drive car 5 and counterweight 6 by towing machine 3, car 5 is along the guide rail up-and-down movement.Towing machine 3 is installed in the hoistway 9, and towing machine 3 adopts the synchronous anodontia driving host of flat disc type.Owing to cancelled machine room, and maintenance suspension hook, suspension gear bearing beam and wire rope fixing device all be installed between hoistway 9 top layers and the car 5, great like this hoistway 9 length that shortened, and counterweight 6 also adopts elongated shape, saves hoistway 9 horizontal spaces more.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger comformability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (6)
1, a kind of machine-roomless lift, comprise and be lifted on towing machine in the hoistway, car, counterweight by the towing machine driving, in order to the velocity limiter of safe operation, and the control housing of control complete machine operation, it is characterized in that: suspension hook is set at well headroom, hang towing machine on it, or at hoistway laying towing machine, towing machine drives car and counterweight by hauling rope, and both adopt 2: 1 traction ratios.
2, machine-roomless lift as claimed in claim 1 is characterized in that: energy disperser all is set under car and counterweight.
3, machine-roomless lift as claimed in claim 1 is characterized in that: in the sedan-chair frame of the whole embedding of car integral type, sedan-chair frame bottom girder is provided with the safety tongs system.
4, machine-roomless lift as claimed in claim 1 is characterized in that: lead boots at car guide rail tread and three direction installings of trackside at least.
5, machine-roomless lift as claimed in claim 1 is characterized in that: at car top installing guardrail, guardrail is a more piece, and every joint is pegged graft mutually, adopts the bayonet lock location.
6, machine-roomless lift as claimed in claim 1 is characterized in that: control housing is installed in the top layer layer doorway or the end, hoistway hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201400928U CN201395455Y (en) | 2009-04-23 | 2009-04-23 | Non-machinery room elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201400928U CN201395455Y (en) | 2009-04-23 | 2009-04-23 | Non-machinery room elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395455Y true CN201395455Y (en) | 2010-02-03 |
Family
ID=41617957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201400928U Expired - Fee Related CN201395455Y (en) | 2009-04-23 | 2009-04-23 | Non-machinery room elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395455Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295213A (en) * | 2010-06-28 | 2011-12-28 | 东芝电梯株式会社 | Elevator |
| CN102344079A (en) * | 2011-06-29 | 2012-02-08 | 苏州莱茵电梯制造有限公司 | Windmill service elevator |
| CN106081797A (en) * | 2016-05-03 | 2016-11-09 | 马海英 | A kind of novel elevator mounting process lifting |
| CN109573781A (en) * | 2018-12-19 | 2019-04-05 | 宁波宏大电梯有限公司 | A kind of machine room Steel belt elevator |
| CN112408142A (en) * | 2020-11-03 | 2021-02-26 | 安徽奥里奥克科技股份有限公司 | Elevator maintenance time decision system based on big data |
| CN112520547A (en) * | 2020-12-08 | 2021-03-19 | 日立电梯（中国）有限公司 | Machine room-less elevator transformation method and machine room-less elevator |
-
2009
- 2009-04-23 CN CN2009201400928U patent/CN201395455Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295213A (en) * | 2010-06-28 | 2011-12-28 | 东芝电梯株式会社 | Elevator |
| CN102344079A (en) * | 2011-06-29 | 2012-02-08 | 苏州莱茵电梯制造有限公司 | Windmill service elevator |
| CN106081797A (en) * | 2016-05-03 | 2016-11-09 | 马海英 | A kind of novel elevator mounting process lifting |
| CN109573781A (en) * | 2018-12-19 | 2019-04-05 | 宁波宏大电梯有限公司 | A kind of machine room Steel belt elevator |
| CN109573781B (en) * | 2018-12-19 | 2024-02-13 | 宁波宏大电梯有限公司 | No computer lab steel band elevator |
| CN112408142A (en) * | 2020-11-03 | 2021-02-26 | 安徽奥里奥克科技股份有限公司 | Elevator maintenance time decision system based on big data |
| CN112520547A (en) * | 2020-12-08 | 2021-03-19 | 日立电梯（中国）有限公司 | Machine room-less elevator transformation method and machine room-less 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20170423 |