CN104192677A - Elevator with small machine room - Google Patents
Elevator with small machine room Download PDFInfo
- Publication number
- CN104192677A CN104192677A CN201410395167.2A CN201410395167A CN104192677A CN 104192677 A CN104192677 A CN 104192677A CN 201410395167 A CN201410395167 A CN 201410395167A CN 104192677 A CN104192677 A CN 104192677A
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- machine room
- hoistway
- elevator
- machine
- control housing
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- Elevator Control (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses an elevator with a small machine room. The elevator comprises a hoistway, a car in the hoistway, a traction machine used for driving the car and a control cabinet used for controlling the elevator to operate, the machine room is arranged on the upper portion of the hoistway, the traction machine and the control cabinet are both arranged in the machine room, the height of the machine room is smaller than 2 m, and the projection of the machine room in the vertical direction is within the range of the hoistway. The area, close to the traction machine and the control cabinet, in the machine room is a maintenance area, and at least one part of the machine room is of a movable structured used for opening the maintenance area to achieve the maintenance operation outside the machine room. The elevator with the small machine room is compact in structure, the hoistway can be utilized to the maximum extent, meanwhile, the traction machine, the control cabinet and other noise source components are isolated, the influence of the elevator on passengers in the car in the operating process is reduced, meanwhile, the movable structure is arranged, and the therefore maintenance of the traction machine and the control cabinet can be achieved conveniently.
Description
Technical field
The present invention relates to elevator technology field, be specifically related to a kind of elevator used in small machine room.
Background technology
Elevator of the prior art has or not according to machine room, be divided into and have machine room elevator and machine-roomless lift, in having machine room elevator, in machine room, conventionally place towing machine, control housing, velocity limiter, the equipment such as machine room exhaust fan, for example, Granted publication number discloses a kind of self-elevating construction elevator for the patent of invention document of CN 102070057 B, comprise car, be positioned at the elevator power system of car top, be connected to the steel rope between car and elevator power system, and the guide for elevator being connected with car, described elevator power system is positioned in elevator(lift) machine room, elevator(lift) machine room is positioned at structure construction layer top, fixed placement is on the steel platform of constructed top of high-rise buildings, described guide for elevator comprises movable frame, connects built-in fitting, cage guide and rail brackets, the upper end that the top of described cage guide is positioned at movable frame and cage guide is positioned at the top of steel platform, and the bottom of cage guide is positioned at Core Walls Structure elevator.
Along with the continuous progress of elevator technology, also more and more higher to the degree of utilization requirement of elevator hoistways, machine-roomless lift arises at the historic moment, and in machine-roomless lift, the sound pollution source parts such as towing machine, control housing are usually placed in hoistway.
For example, Granted publication number discloses a kind of machine-roomless lift for the patent of invention document of CN 102381613 B, comprise car, towing machine, counterweight frame and flexible traction part, described car and counterweight frame are suspended in hoistway, towing machine is provided with the traction sheave being connected with driver train, counterweight frame is provided with track adjusting wheel, described car bottom is provided with diversion sheave at the bottom of at least one sedan-chair, described towing machine is fixedly mounted on car bottom, well headroom is also provided with top diversion sheave, flexible traction part one end is connected to well headroom, the other end is upwards walked around top diversion sheave after walking around track adjusting wheel again, then along car one side, walk around traction sheave downwards, walk around again at the bottom of sedan-chair and along car opposite side, be upwards connected to well headroom after diversion sheave, the cornerite of described flexible traction part on traction sheave is greater than 90 °.
Due to do not have machine room this can sound insulation facility, in the process of elevator operation, all inevitably passenger is exerted an influence, can not meet the growing demand to elevator comfort level of people.
Due to the problem of noise, the use of machine-roomless lift has significant limitation, and meanwhile, machine-roomless lift, due to the setting position of towing machine, can bring the not convenient property of emergency relief.
Therefore, in order to have the hoistway degree of utilization that machine-roomless lift is higher concurrently, and there is the noise that machine room elevator is less and keep in repair advantage easily, a kind of elevator with novel computer room structure need to be provided.
The height that has a machine room elevator of the prior art all, more than 2m, need to increase civil engineering cost, and the present invention is controlled at 2m by machine room height, in even less size, can greatly reduce the cost of elevator.
In machine room, the region of contiguous towing machine and control housing is maintenance district, and at least a portion of described machine room is to realize the bascule of the outer inspection operation of machine room for open maintenance district.
Owing to being provided with bascule on machine room, when needs overhaul, come out in the position that towing machine and control housing need to be able to be overhauled, and operating personal can be realized carrying out smoothly of inspection operation outward at machine room, and while not needing to overhaul, towing machine and control housing are enclosed in to machine room inside.
It is less that the present invention can make by bascule is set that the height of machine room arranges, coordinate small-sized towing machine and control housing, even can be by machine room height (while not overhauling, the height of machine room) controlling ground can be with the parapet of building roof with high, farthest reduce the impact on civil engineering space, reach the hoistway degree of utilization equal with machine-roomless lift.
In machine room of the present invention except placing towing machine and control housing, also for settling various other facilities of existing elevator(lift) machine room, such as velocity limiter, lift car rope head plate, counterweight rope hitch plate etc.
The present invention is arranged on towing machine and control housing in machine room, when not keeping in repair, utilizes machine room that these two kinds main sound pollution source parts are isolated, and has reduced the impact on passenger in car of noise that towing machine and control housing produce.
When needs overhaul, also can by bascule, towing machine and control housing be come out easily, do not need to enter machine room inside and can realize carrying out smoothly of service work, inherited the existing advantage that has machine room elevator.
The top of described hoistway is provided with bracing frame, and described towing machine and control housing are all arranged on bracing frame.
The form of bracing frame can be selected according to needs, for example, on the edge, top of hoistway, sets up some supporting traverses as bracing frame, or on supporting traverse, further lays bearing plate as bracing frame, in order to place associated components.
Machine room described in the present invention does not comprise bracing frame, and described machine room comprises side wall and the ceiling being periphery, and described bascule is the dodge gate that is opened in the access hole on side wall and/or ceiling and matches with this access hole.
Described access hole can have a plurality of, can only be opened on side wall, is only opened on ceiling, also can be opened on side wall and ceiling simultaneously, can not realize the position of maintenance by the access hole on side wall, can overhaul via the access hole on ceiling.
Described dodge gate can adopt various ways of the prior art, and in order to save space, described dodge gate can adopt the forms such as plate-turning door, sliding door, sliding door or shutter door.
For convenient maintenance, described towing machine and control housing be all near the side wall of machine room, and described dodge gate is opened on side wall and is corresponding with towing machine or control housing.
Bascule described in the present invention is a part for machine room, can be understood as one or several plate that can move on the sidewall of machine room or ceiling, coming out in the position that control housing or towing machine need to be able to be overhauled by mobile these plates, makes staff can realize the service work of elevator in the outside of machine room.
The mode of motion of described bascule has multiple, and for example, the mode of motion of described bascule is translation, lifting or upset.
The sidewall of described machine room and ceiling can be structure as a whole, and can be also Split type structures, and described machine room is combined into by two parts at least, and wherein at least a portion is described bascule.
For example, the sidewall of machine room is combined into by four board-like materials, wherein at least one tabular employing upwards upset of ceiling relatively, or the sidewall lateral turnover of its adjacency relatively.
When described machine room is structure as a whole, as a kind of embodiment, described machine room integral body is bascule, and machine room is arranged on the edge, top of hoistway by lifting mechanism.
At this, lifting mechanism is arranged on the top of hoistway along the relative position that is mainly used in limiting lifting mechanism and hoistway, on the edge, top of hoistway, sets up needed crossbeam, and lifting structure is arranged on crossbeam and also thinks that lifting mechanism is arranged on the edge, top of hoistway.
In this embodiment, in the time of need to overhauling, utilize lifting mechanism that machine room is raised to certain altitude, come out in the maintenance position of control housing and towing machine.
When described machine room is structure as a whole, as a kind of embodiment, described machine room integral body is bascule, and a side of machine room bottom and the top of hoistway are along being hinged, and the top of opposite side and hoistway is along overlap joint.
In this embodiment, in the time of need to overhauling, by machine room integrated overturn, come out in the maintenance position of control housing and towing machine.Upset can rely on manpower to realize, and corresponding actuating device also can be set and realize.
Machine room in the present invention has the various bascule of activity form, be not suitable for adopting traditional concrete structure, and machine room do not need load-bearing under normal circumstances, can adopt comparatively light sheet material to build, in order to realize better soundproof effect, can adopt the materials such as insulation board and panel.
In maintenance repair work due to elevator, relate to towing machine and control housing is more, therefore, for the maintenance district of towing machine and control housing, stress, if the need arises, also can corresponding bascule, for example velocity limiter be set to miscellaneous part.
Elevator used in small machine room of the present invention, compact conformation, can farthest realize the utilization of hoistway, the sound pollution source parts such as towing machine, control housing are isolated simultaneously, while having reduced elevator operation, impact on cab interior passenger, simultaneously by the setting of bascule, can realize the maintenance of towing machine, control housing easily.
Summary of the invention
The invention provides a kind of elevator used in small machine room, can improve the degree of utilization of hoistway, reduce noise, meanwhile, have advantages of easy to maintenance.
A kind of elevator used in small machine room, comprise hoistway, be positioned at the car of hoistway, for driving the towing machine of car and for controlling the control housing of elevator operation, the top of described hoistway is provided with machine room, described towing machine and control housing are all arranged in machine room, the height of machine room is less than 2m, and the projection of machine room in the vertical direction is all within the scope of hoistway.
In order to realize the making full use of of hoistway, machine room of the present invention be positioned at hoistway directly over, and the floor space of machine room is less than the cross-sectional area (being that machine room is positioned at the orthogonal projection scope of hoistway on horizontal surface) of hoistway.
Preferably, the height of described machine room is 0.1～2m.Preferred again, the height of described machine room is 0.5～1.8m.Further preferably, the height of described machine room is 0.5～1.5m.
Accompanying drawing explanation
Fig. 1 is the lateral plan of elevator used in small machine room the first embodiment of the present invention;
Fig. 2 is the arrangement plan in the machine room of elevator used in small machine room the first embodiment of the present invention;
Fig. 3 is the arrangement plan in the hoistway of elevator used in small machine room the first embodiment of the present invention;
Fig. 4 is the lateral plan of elevator used in small machine room the second embodiment of the present invention;
Fig. 5 is the arrangement plan in the machine room of elevator used in small machine room the second embodiment of the present invention;
Fig. 6 is the arrangement plan in the hoistway of elevator used in small machine room the second embodiment of the present invention.
In figure: 1, towing machine; 2, machine room; 3, hoistway; 4, car; 5, traction rope; 6, counterweight; 7, load bearing cross beam; 8, counterweight rope hitch plate; 9, dodge gate; 10, louver; 11, control housing; 12, velocity limiter; 13, lift car rope head plate; 14, exhaust fan; 15, to roller; 16, crosshead sheave; 17, traction sheave; 18, bearing plate; 19, track adjusting wheel.
The specific embodiment
Below in conjunction with accompanying drawing, elevator used in small machine room of the present invention is described in detail.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of elevator used in small machine room, comprise hoistway 3, be positioned at the car 4 of hoistway 3, for driving the towing machine 1 of car 4, for controlling the control housing 11 of elevator operation, the top of hoistway 3 is provided with machine room 2, machine room 2 comprises side wall and the ceiling being periphery.
Towing machine 1 and control housing 11 are all arranged in machine room 2, and towing machine 1 and control housing 11 be all near the side wall of machine room 2, and dodge gate 9 is opened on side wall and is corresponding with towing machine 1 or control housing 11, and dodge gate 9 adopts sliding doors.
As shown in Figure 2, the top of hoistway 3 is provided with bracing frame, on bracing frame, be equipped with bearing plate 18, control housing 11 is placed on bearing plate 18, on bearing plate 18, be also provided with velocity limiter 12, lift car rope head plate 13, the top of hoistway 3 is useful on along setting up the load bearing cross beam 7 of placing towing machine 1, fixing counterweight rope hitch plate 8 on load bearing cross beam 7, be positioned on the sidewall on control housing 11 both sides and be respectively equipped with louver 10 and exhaust fan 14, for the heat in the machine room 2 that leaves in time.
As shown in Figure 3, counterweight 6 is arranged in a side of hoistway 3, traction sheave 17 is with mutually vertical to the wheel shaft of roller 15, the crosshead sheave 16 of car 4 is two (two crosshead sheaves 16 guarantee that the cornerite of 5 pairs of towing machines 1 of traction rope is 180 degree), and in the same plane with traction sheave 17, one end of traction rope 5 is fixed on the lift car rope head plate 13 of machine room 2, and the other end walks around two crosshead sheaves 16, traction sheave 17 of car 4 tops successively, to roller 15, and last and counterweight rope hitch plate 8 fixes.
In the present embodiment, the width of machine room 2 equates with the width of hoistway 3, the length of machine room 2 and hoistway 3 equal in length, and the height of machine room 2 is 1.2m.
Embodiment 2
As shown in Fig. 4, Fig. 5, Fig. 6, a kind of elevator used in small machine room, comprise hoistway 3, be positioned at the car 4 of hoistway 3, for driving the towing machine 1 of car 4, for controlling the control housing 11 of elevator operation, the top of hoistway 3 is provided with machine room 2, machine room 2 comprises side wall and the ceiling being periphery.
Towing machine 1 and control housing 11 are all arranged in machine room 2, and towing machine 1 and control housing 11 be all near the side wall of machine room 2, and dodge gate 9 is opened on side wall and is corresponding with towing machine 1 or control housing 11,, dodge gate 9 adopts sliding doors.
As shown in Figure 5, the top of hoistway 3 is provided with bracing frame, on bracing frame, be equipped with bearing plate 18, control housing 11 is placed on bearing plate 18, on bearing plate 18, be also provided with velocity limiter 12, the top of hoistway 3 is useful on along setting up the load bearing cross beam 7 of placing towing machine 1, fixedly counterweight rope hitch plate 8 and lift car rope head plate 13 on load bearing cross beam 7, be positioned on the sidewall on control housing 11 both sides and be respectively equipped with louver 10 and exhaust fan 14, for the heat in the machine room 2 that leaves in time.
As shown in Figure 6, counterweight 6 is arranged in a side of hoistway 3, traction sheave 17 is with mutually vertical to the wheel shaft of roller 15, in machine room 2, be provided with track adjusting wheel 19, car 4 is provided with a crosshead sheave 16, and in the same plane with traction sheave 17, and one end of traction rope 5 is fixed on the lift car rope head plate 13 of machine room 2, the other end walks around two crosshead sheaves 16, traction sheave 17, track adjusting wheel 19 of car 4 tops successively, to roller 15, last and counterweight rope hitch plate 8 fixes.
In the present embodiment, the width of machine room 2 equates with the width of hoistway 3, the length of machine room 2 and hoistway 3 equal in length, and the height of machine room 2 is 1.2m.
Embodiment 3
Except the fit structure of machine room 2 with hoistway 3, all the other structures are identical with embodiment 1, and in the present embodiment, sidewall and the ceiling of machine room 2 are structure as a whole, and machine room 2 integral body are arranged on the edge, top of hoistway 3 by lifting mechanism.
Embodiment 4
Except machine room 2 fit structure with hoistway 3, all the other structures are identical with embodiment 1, and in the present embodiment, sidewall and the ceiling of machine room 2 are structure as a whole, and a side of machine room 2 bottoms and edge, the top of hoistway 3 be hinged, and the top of opposite side and hoistway 3 is along overlap joint.
Claims (9)
1. an elevator used in small machine room, comprise hoistway, be positioned at the car of hoistway, for driving the towing machine of car and for controlling the control housing of elevator operation, it is characterized in that, the top of described hoistway is provided with machine room, described towing machine and control housing are all arranged in machine room, the height of machine room is less than 2m, and the projection of machine room in the vertical direction is all within the scope of hoistway.
2. elevator used in small machine room as claimed in claim 1, is characterized in that, in machine room, the region of contiguous towing machine and control housing is maintenance district, and at least a portion of described machine room is to realize the bascule of the outer inspection operation of machine room for open maintenance district.
3. elevator used in small machine room as claimed in claim 1, is characterized in that, the top of described hoistway is provided with bracing frame, and described towing machine and control housing are all arranged on bracing frame.
4. elevator used in small machine room as claimed in claim 1, is characterized in that, described machine room comprises side wall and the ceiling being periphery, and described bascule is the dodge gate that is opened in the access hole on side wall and/or ceiling and matches with this access hole.
5. elevator used in small machine room as claimed in claim 2, is characterized in that, described towing machine and control housing be all near the side wall of machine room, and described dodge gate is opened on side wall and is corresponding with towing machine or control housing.
6. elevator used in small machine room as claimed in claim 1, is characterized in that, the mode of motion of described bascule is translation, lifting or upset.
7. elevator used in small machine room as claimed in claim 4, is characterized in that, described machine room is combined into by two parts at least, and wherein at least a portion is described bascule.
8. elevator used in small machine room as claimed in claim 1, is characterized in that, described machine room integral body is bascule, and machine room is arranged on the edge, top of hoistway by lifting mechanism.
9. elevator used in small machine room as claimed in claim 1, is characterized in that, described machine room integral body is bascule, and a side of machine room bottom and the top of hoistway are along being hinged, and the top of opposite side and hoistway is along overlap joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395167.2A CN104192677A (en) | 2014-08-12 | 2014-08-12 | Elevator with small machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395167.2A CN104192677A (en) | 2014-08-12 | 2014-08-12 | Elevator with small machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104192677A true CN104192677A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410395167.2A Pending CN104192677A (en) | 2014-08-12 | 2014-08-12 | Elevator with small machine room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362109A (en) * | 2018-12-25 | 2020-07-03 | 蒂森克虏伯电梯（上海）有限公司 | Arrangement method for elevator with machine room |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1111811A (en) * | 1997-06-25 | 1999-01-19 | Hitachi Ltd | Elevator device |
| CN2698758Y (en) * | 2004-02-23 | 2005-05-11 | 上海爱登堡电梯有限公司 | Small machine room elevator |
| CN201882743U (en) * | 2010-12-15 | 2011-06-29 | 上海浦东开灵电梯厂 | Side type machine room elevator |
| CN203229279U (en) * | 2013-04-09 | 2013-10-09 | 松日电梯有限公司 | Control room for passenger elevator |
| CN204138091U (en) * | 2014-08-12 | 2015-02-04 | 杭州西奥电梯有限公司 | A kind of elevator used in small machine room |
-
2014
- 2014-08-12 CN CN201410395167.2A patent/CN104192677A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1111811A (en) * | 1997-06-25 | 1999-01-19 | Hitachi Ltd | Elevator device |
| CN2698758Y (en) * | 2004-02-23 | 2005-05-11 | 上海爱登堡电梯有限公司 | Small machine room elevator |
| CN201882743U (en) * | 2010-12-15 | 2011-06-29 | 上海浦东开灵电梯厂 | Side type machine room elevator |
| CN203229279U (en) * | 2013-04-09 | 2013-10-09 | 松日电梯有限公司 | Control room for passenger elevator |
| CN204138091U (en) * | 2014-08-12 | 2015-02-04 | 杭州西奥电梯有限公司 | A kind of elevator used in small machine room |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362109A (en) * | 2018-12-25 | 2020-07-03 | 蒂森克虏伯电梯（上海）有限公司 | Arrangement method for elevator with machine room |
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Application publication date: 20141210 |
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