CN1876547A - Elevator device without equipment room - Google Patents
Elevator device without equipment room Download PDFInfo
- Publication number
- CN1876547A CN1876547A CN 200510026547 CN200510026547A CN1876547A CN 1876547 A CN1876547 A CN 1876547A CN 200510026547 CN200510026547 CN 200510026547 CN 200510026547 A CN200510026547 A CN 200510026547A CN 1876547 A CN1876547 A CN 1876547A
- Authority
- CN
- China
- Prior art keywords
- elevator
- machine room
- hoist trunk
- service platform
- actuating device
- 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
Images
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to a lift without machine room, which comprises a lift channel, wherein inside the lift channel, the lift compartment and weight are arranged along the track; said lift channel also comprises the cable to suspend said compartment and weight, a driving device for driving said cable via several pulleys, and a fixed driving device operate platform whose vertical projection is not layered with compartment. The invention has simple maintenance, high safety and low cost.
Description
Technical field
The present invention relates to a kind of lift appliance, more particularly, relate to a kind of elevator without machine room.
Background technology
Generally, the drive arrangement of machine-roomless lift comprises other positions in hoist trunk pit, hoist trunk top, hoist trunk inwall or the hoist trunk in hoist trunk.There is a common problem in these arrangements except being arranged in pit, can't implement fast promptly to rescue exactly.Because actuating device, can't directly arrive actuating device in hoist trunk inside and implement jiggering, need implement to rescue by other means.
Chinese invention patent ublic specification of application CN1394187A (open day on January 29th, 2003) discloses and has divided two parts up and down with counterweight, and unloading bottom counterweight when rescuing is to alleviate the counterweight amount of stressing.Between two parts counterweight connecting device is arranged up and down.
Chinese invention patent ublic specification of application CN1444538A (open day on September 24th, 2003) has disclosed by hang urgent counterweight on compensated chain and has realized jiggering, and detects by photoelectric switch and similar meausring apparatus whether urgent counterweight has been installed.
Chinese invention patent specification sheets CN1136142C has disclosed and built an osed top engine installation space temporarily in hoist trunk, and the inlet of contact actuating device and/or control setup is provided.And there are related device temporary limit car or counterweight to arrive this osed top engine installation space.
For with the elevator without machine room of drive arrangement in hoist trunk, though above-mentioned arrangement can solve the problem of promptly rescuing, if but involve actuating device is keeped in repair or only is daily maintenance, work also can become very loaded down with trivial details.The repair and maintenance personnel must enter hoist trunk inside, and by implementing maintenance behind sedan-chair top or other passages arrival actuating device position.This has not only reduced work efficiency, has also increased the cost of lift appliance, also need consider the interlock of mechanical device and electrical installation in case of necessity, stops potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of elevator without machine room, and it is easy to maintenance, safe and reliable, and cost is low.
For solving the problems of the technologies described above, elevator without machine room of the present invention comprises hoist trunk, car and the counterweight in hoist trunk, moved along guide rail, hang the rope of described car and counterweight, and the actuating device by the motion of the described rope of some pulley drive, wherein, also be provided with a fixing actuating device service platform in hoist trunk, its vertical projection does not overlap with car.
Adopt after the said structure, elevator without machine room of the present invention has following beneficial effect: 1, can arrive the actuating device service platform easily by escape way, actuating device is implemented emergency maintenance and daily maintenance.Because the service platform vertical projection do not overlap with car,, also need not set up extra mechanical electric apparatus linkage so do not influence the normal operation of car during to the actuating device maintaining.2, elevator control gear is placed in the space that can make full use of escape way.3, can carry out emergency maintenance and daily maintenance to elevator control gear at hall, safe for operating personal.4, the actuating device service platform can be built at any floor, so arrange very flexible.5, when maintenance and maintaining, can be by the inside of actuating device service platform or escape way observation hoist trunk.Can conveniently observe the level position mark on the rope when promptly rescuing.6, do not need independent machine room, save and effectively utilized space.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing and the specific embodiment:
Fig. 1 is the lateral plan (the actuating device service platform is at the hoist trunk top) of hoist trunk of the present invention;
Fig. 2 is the birds-eye view (actuating device service platform vertical projection is in hoist trunk) of hoist trunk of the present invention;
Fig. 3 is the birds-eye view (actuating device service platform vertical projection and lifting channel wall are overlapped) of hoist trunk of the present invention;
Fig. 4 is that the present invention is from the view (maintenance inlet in no elevator control gear) of hall to the hoist trunk direction;
Fig. 5 is that the present invention is from the view (maintenance inlet in elevator control gear arranged) of hall to the hoist trunk direction;
Fig. 6 is that the present invention is from the view (elevator control gear be placed on and overhaul inlet adjacent separate openings in) of hall to the hoist trunk direction;
Fig. 7 is the birds-eye view (elevator control gear is below the actuating device service platform) of hoist trunk of the present invention;
Fig. 8 is the lateral plan (the actuating device service platform is at any floor of hoist trunk) of hoist trunk of the present invention;
Fig. 9 is the birds-eye view (the actuating device service platform is at any floor of hoist trunk) of hoist trunk of the present invention;
Figure 10 is the birds-eye view (rope is suspension in 1: 1) of hoist trunk of the present invention;
Figure 11 is the birds-eye view (entering into escape way from layer door opening) of hoist trunk of the present invention.
The specific embodiment
As shown in Figure 1, 2, elevator without machine room of the present invention, actuating device 4 is fixed on the hoist trunk top, and actuating device 4 vertical projections and hoist trunk sidewall 3 can be overlapped, and can save the area of hoist trunk 1 like this.Rope 13 finally is fixed on the hoist trunk top by the pulley 11 of drive pulley 5, the one end transmission on the actuating device 4 through car; The other end transmission of rope 13 finally is fixed on the hoist trunk top through the pulley 10 of counterweight 7.Actuating device 4 can drive rope 13 and drive car 6 and counterweight 7 lifting in hoist trunk 1 by drive pulley 5.Also be provided with a fixing actuating device service platform 18 in hoist trunk 1, its vertical projection does not overlap with car 6.
In conjunction with shown in Figure 3, the vertical projection of actuating device service platform 18 and hoist trunk sidewall 3 can be overlapped, and that is to say, service platform 18 can partly extend in the hoist trunk sidewall 3, can save the area of hoist trunk 1 like this.
In another kind of embodiment shown in Figure 6, elevator control gear 12 is arranged on and overhauls in the inlet 14 adjacent separate openings 19.Access door 15 can seal maintenance inlet 14 and separate openings 19 simultaneously.Can certainly dispose two independently access doors.
In conjunction with Fig. 8 and Fig. 9 as can be seen, service platform 18 of the present invention can be arranged in and comprise any floor of layer.Actuating device 4 can be arranged in any floor equally, fixes by lifting channel wall or guide rail.The vertical projection of actuating device 4 and hoist trunk sidewall 3 can be overlapped, and can save the area of hoist trunk 1 like this.The pulley 9 of the pulley 8 of car top and counterweight top is fixed on the hoist trunk top.Rope 13 is passed to the car pulley 8 of side on one's body by drive pulley 5, one ends on the actuating device 4, transmits the pulley 11 through car again, finally is fixed on the hoist trunk top; The other end of rope 13 is passed to the pulley 9 of counterweight top, transmits the pulley 10 through counterweight again, finally is fixed on the hoist trunk top.Actuating device 4 can drive rope 13 by drive pulley 5 and drive car 6 and counterweight 7 lifting in hoist trunk 1.
As shown in figure 10,2: 1 hangs that rope among Fig. 8 13 can be adopted are arranged to hang at 1: 1.Compare with Fig. 8, only increase the pulley 8 of a car top, and cancel 2 car pulleys 11 and counterweight pulley 10.Adopt to hang at 1: 1 and can save 2 pulleys.Rope 13 is through after the drive pulley 5, and an end directly is connected with car 6 by pulley 8 backs of 2 car tops, and the other end directly is connected with counterweight 7 by pulley 9 backs of a counterweight top.Actuating device 4 can drive rope 13 and drive car 6 and counterweight 7 lifting in hoist trunk 1 by drive pulley 5.As shown in figure 11, can directly enter escape way 16 by sedan-chair top or other mechanicals device from layer door.Other devices comprise access door 15, when access door 15 opens to level attitude, can be used as from layer door opening to escape way 16 pedal, and when not using the method to enter escape way 16, access door 15 can.When going into escape way 16 by the sedan-chair jacking, can be without access door 15, if access door 15 is arranged, access door 15 can be opened in escape way 16.
Described counterweight 7 can side, and to reduce the hoist trunk area, counterweight 7 also can be rearmounted certainly.
Above-described only is the preferred embodiments of the present invention, and obviously, those of ordinary skill in the art can also make some distortion and improvement on this basis, also should be considered as belonging to protection scope of the present invention under the situation that does not break away from the principle of the invention.
Claims (10)
1, a kind of elevator without machine room, comprise hoist trunk, car and the counterweight in hoist trunk, moved along guide rail, hang the rope of described car and counterweight, and the actuating device by the motion of the described rope of some pulley drive, it is characterized in that: be provided with a fixing actuating device service platform in hoist trunk, its vertical projection does not overlap with car.
2, a kind of elevator without machine room as claimed in claim 1, it is characterized in that: the vertical projection of described service platform and lifting channel wall can partially overlap.
3, a kind of elevator without machine room as claimed in claim 1 or 2, it is characterized in that: the maintenance inlet is set on the hoist trunk antetheca of layer reveal face, this maintenance inlet is connected with described service platform by escape way, or entering escape way by layer door opening, this escape way is connected with service platform.
4, a kind of elevator without machine room as claimed in claim 3 is characterized in that: in the escape way of described maintenance inlet or in the separate openings adjacent with this maintenance inlet elevator control gear is set.
5, a kind of elevator without machine room as claimed in claim 4 is characterized in that: at described maintenance inlet and the separate openings place adjacent with this maintenance inlet access door is set.
6, a kind of elevator without machine room as claimed in claim 1 is characterized in that: elevator control gear is set below described service platform.
7, a kind of elevator without machine room as claimed in claim 1 or 2, it is characterized in that: described service platform can be arranged in any floor.
8, a kind of elevator without machine room as claimed in claim 1, it is characterized in that: described actuating device can be arranged in any floor.
9, a kind of elevator without machine room as claimed in claim 1 or 2 is characterized in that: described rope adopts the mode of 1: 1 or 2: 1 to hang.
10, a kind of elevator without machine room as claimed in claim 1 or 2 is characterized in that: described counterweight side or postposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510026547 CN1876547A (en) | 2005-06-08 | 2005-06-08 | Elevator device without equipment room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510026547 CN1876547A (en) | 2005-06-08 | 2005-06-08 | Elevator device without equipment room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1876547A true CN1876547A (en) | 2006-12-13 |
Family
ID=37509145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510026547 Pending CN1876547A (en) | 2005-06-08 | 2005-06-08 | Elevator device without equipment room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1876547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718108A (en) * | 2012-06-06 | 2012-10-10 | 杭州恒丰电梯有限公司 | Elevator without engine room |
-
2005
- 2005-06-08 CN CN 200510026547 patent/CN1876547A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718108A (en) * | 2012-06-06 | 2012-10-10 | 杭州恒丰电梯有限公司 | Elevator without engine room |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6691833B1 (en) | Elevator without a machine room | |
| US20190135586A1 (en) | Elevator arrangement with low headroom | |
| CN109476462B (en) | Elevator device | |
| US11192754B2 (en) | Elevator arrangement and elevator | |
| CN1104372C (en) | Preassembled elevator shaft | |
| CN109476460B (en) | Elevator installation for safety maintenance work | |
| CN1323921C (en) | Elevator apparatus | |
| NO332452B1 (en) | Elevator with two booths arranged above each other in an elevator shaft | |
| JP5571130B2 (en) | Elevator equipment | |
| CN1295129C (en) | Elevator | |
| CN1876548A (en) | Elevator device without equipment room | |
| CN1876547A (en) | Elevator device without equipment room | |
| KR100438994B1 (en) | Elevator device | |
| CN1094109C (en) | Cable-driven elevator | |
| CN1741951B (en) | Elevator apparatus | |
| CN1876549A (en) | Elevator device without equipment room | |
| CN1615263A (en) | Elevator device | |
| KR20010096838A (en) | Installation structure and the method for winch of a lower part driving elevator with machine roomless | |
| AU2016389595A1 (en) | Tensioning arrangement for an elevator | |
| CN1104369C (en) | Elevator | |
| EP2636627A1 (en) | Elevator | |
| CN100503411C (en) | Elevator device without equipment room | |
| JP4346743B2 (en) | Elevator equipment | |
| CN1868848A (en) | Control device of elevator | |
| CN216863348U (en) | Linkage protection mechanism for double-layer lifting facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |