CN104555660A - Arrangement structure for elevator without machine room - Google Patents

Arrangement structure for elevator without machine room Download PDF

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Publication number
CN104555660A
CN104555660A CN201510014956.1A CN201510014956A CN104555660A CN 104555660 A CN104555660 A CN 104555660A CN 201510014956 A CN201510014956 A CN 201510014956A CN 104555660 A CN104555660 A CN 104555660A
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CN
China
Prior art keywords
car
pair
machine
sheave
counterweight
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
Application number
CN201510014956.1A
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Chinese (zh)
Inventor
刘彦
陶宪德
崔洪武
顾凯飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SJEC Corp
Original Assignee
SJEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SJEC Corp filed Critical SJEC Corp
Priority to CN201510014956.1A priority Critical patent/CN104555660A/en
Publication of CN104555660A publication Critical patent/CN104555660A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0035Arrangement of driving gear, e.g. location or support
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04Driving gear ; Details thereof, e.g. seals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00Kinds or types of lifts in, or associated with, buildings or other structures

Abstract

The invention discloses an arrangement structure for an elevator without a machine room. The arrangement structure comprises counter-weight, a counter-weight rope wheel, a tractor, a cab, car inverted rope wheel, a car rope head plate component, a tractor rack, a car guide rail, counter-weight guide rails and a steel wire rope, wherein the counter-weight and the tractor are positioned at the same side of the car; the pair of the counter-weight guide rails are positioned at the same side of the car; the tractor rack is arranged between the pair of the counter-weight guide rails; an axis direction of a traction wheel of the tractor is perpendicular to a car of the cab; a superposed part is not provided between the tractor and projection, in a vertical direction, of the cab; the car rope head component is fixed at one side opposite to the tractor; one end of the steel wire rope is fixed on the tractor rack; the other end of the steel wire rope downwards extends to get across the counter-weight rope wheel, then upwards extends to get across the traction wheel, downwards extends to get across the car inverted rope wheel and finally upwards extends for being fixed on the car rope head plate component. According to the arrangement structure disclosed by the invention, occupation of a well top-layer space is effectively reduced, the elevator cost and the building cost are lowered.

Description

A kind of arrangement structure of machine-roomless lift
Technical field
The present invention relates to a kind of layout structure of elevator, especially a kind of arrangement structure of machine-roomless lift.
Background technology
In prior art, the towing machine of machine-roomless lift is usually by the bearing beam be arranged on above hoistway, and tractor stand and towing machine are positioned at above car.Current this machine-roomless lift not only will occupy more well headroom space, is unfavorable for installing in low layer villa class building, and to need in hoistway building bearing girder construction in advance to install towing machine, and building cost is higher.
Summary of the invention
In view of this, in order to overcome the defect of prior art, the object of this invention is to provide a kind of overhead not taking elevator hoistways, effectively reducing the arrangement structure of the machine-roomless lift of hoistway height and building cost.
For achieving the above object, the present invention by the following technical solutions:
A kind of arrangement structure of machine-roomless lift, it comprises counterweight, the counterweight sheave be arranged on described counterweight, towing machine, car, the car diversion sheave be arranged on described car, lift car rope head board component, the machine frame supporting described towing machine, the car guide rail for guiding described car to run up and down, the counter weight guide track for guiding described counterweight to run up and down, steel rope, it is characterized in that:
Described counterweight and described towing machine are positioned at the same side of described car, and described counter weight guide track is a pair, and counter weight guide track described in a pair is positioned at the same side of described car, and described tractor stand to be erected at described in a pair between counter weight guide track; The traction sheave axis direction of described towing machine is vertical with the gate of described car, and described towing machine and described car do not have intersection in the projection of vertical direction; Described lift car rope head board component is fixed on side relative with described towing machine in elevator hoistways; One end of described steel rope is fixed on described tractor stand, the other end extends around described counterweight sheave downwards, then upwards extend around the traction sheave of described towing machine, then extend around described car diversion sheave downwards, finally upwards extend again and be fixed on described lift car rope head board component.
In the present invention, towing machine is arranged on the side of car, and towing machine and car do not have intersection in the projection of vertical direction, guarantee that car runs smoothly up and down, simultaneously towing machine again can with car non-interference be arranged in the side of car, thus reduce the height of hoistway when not taking hoistway overhead.
On the other hand, the present invention, by being directly erected between a pair counter weight guide track by tractor stand, not needing in building to pre-set bearing beam, thus reduces elevator cost and building cost.
Wherein, described car guide rail is a pair, and car guide rail described in a pair lays respectively at the both sides of described car, and one of them and described counterweight of car guide rail described in a pair are positioned at the same side, and another and described lift car rope head board component are positioned at the same side; Described lift car rope head board component is fixedly mounted on the car guide rail with its same side.Rope hitch plate assembly is directly installed on car guide rail, makes elevator structure more simple, easier for installation, reduces elevator cost, decrease the building cost arranging corresponding mounting structure in hoistway similarly.
Further, described car diversion sheave can be arranged on top or the bottom of described car.No matter be adopt crosshead sheave or arbitrary structure of these two kinds of car diversion sheaves of sedan-chair return pulley, car can be promoted by steel rope of the present invention.
Preferably, described car diversion sheave is a pair, and described in a pair, car diversion sheave lays respectively at the both sides of described car.
More preferably, the axis direction of car diversion sheave described in a pair is all parallel with the traction sheave axis direction of described towing machine.
Compared to prior art, The present invention reduces taking hoistway overhead, significantly reduce the height of elevator hoistways, also reduce elevator cost and building cost simultaneously.
Accompanying drawing explanation
Fig. 1 is planar view of the present invention.
Fig. 2 is the scheme of installation of the towing machine part in the present invention.
Fig. 3 is the scheme of installation of the lift car rope head board component part in the present invention.
Structural representation when Fig. 4 is the car diversion sheave employing sedan-chair return pulley in the present invention.
Structural representation when Fig. 5 is the car diversion sheave employing crosshead sheave in the present invention.
Fig. 6 is overall schematic perspective view of the present invention (removing car diversion sheave and steel rope).
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Embodiment one
Refer to Fig. 1 to Fig. 6, an arrangement structure for machine-roomless lift, it comprises counterweight 1, the counterweight sheave 2 be arranged on described counterweight 1, towing machine 3, car 4, the car diversion sheave 5 be arranged on described car 4, lift car rope head board component 6, support machine frame 7, the car guide rail 8 for guiding car about 4 to run, the counter weight guide track 9 for guiding counterweight about 1 to run, the steel rope 10 of towing machine 3.
Counterweight 1 and towing machine 3 are positioned at the same side of car 4, and counter weight guide track 9 is a pair, and a pair counter weight guide track 9 is positioned at the same side of car 4, and tractor stand 7 is erected between a pair counter weight guide track 9, as shown in Figure 2.In the present embodiment, counterweight 1 and towing machine 3 are all positioned at the left side of car 4, and a pair counter weight guide track 9 is pressed fore-and-aft direction interval and arranged, and counterweight 1 is between a pair counter weight guide track 9.
The gate of car 4 is positioned at front side, and namely gate door-plate extends in left-right direction.The traction sheave axis direction of towing machine 3 extends along the longitudinal direction, thus vertical with the gate of car 4.In the vertical direction, towing machine 3 does not have intersection with the projection of car 4, the top of car 4 does not have bearing beam and miscellaneous part to stop, so mutually can not interfere with towing machine 3 and the tractor stand 7 installing towing machine 3 when car about 4 runs, therefore the headroom height of elevator hoistways can reduce effectively.
Car guide rail 8 is a pair, and a pair car guide rail 8 lays respectively at the left and right sides of car 4, and one of them and counterweight 1 of a pair car guide rail 8 are all positioned at left side, on the right side of another and lift car rope head board component 6 are all positioned at.The car guide rail 8 being positioned at left side is arranged in same guide rail stand with the counter weight guide track 9 being positioned at front side.The lift car rope head board component 6 being arranged in right side is oppositely arranged at elevator hoistways and the towing machine 3 being positioned at left side, and is directly fixed on the car guide rail 8 on right side, as shown in Figure 3.Lift car rope head board component 6 is directly installed on car guide rail, makes elevator structure more simple, easier for installation, reduces elevator cost, decrease the building cost arranging corresponding mounting structure in hoistway similarly.
In the present embodiment, car diversion sheave 5 can be arranged on top or the bottom of car 4, and namely car diversion sheave 5 both can adopt the form of crosshead sheave, also can adopt the form of sedan-chair return pulley.No matter be adopt crosshead sheave or arbitrary structure of these two kinds of car diversion sheaves of sedan-chair return pulley, car 4 can be promoted by steel rope 10 of the present invention.As shown in Figure 4, structural representation when its car diversion sheave 5 depicted in the present invention adopts sedan-chair return pulley.Fig. 5 car diversion sheave 5 depicted in the present invention adopts structural representation during crosshead sheave.No matter adopt crosshead sheave or sedan-chair return pulley, car diversion sheave 5 of the present invention is a pair, and a pair car diversion sheave 5 lays respectively at the both sides of car 4, and is arranged on the same line of centers extended in left-right direction.The axis direction of a pair car diversion sheave 5 is all parallel with the traction sheave axis direction of towing machine 3.
As shown in Figures 4 and 5, steel rope 10 winding mode in the present invention is: one end of steel rope 10 is fixed on tractor stand 7, the other end extends around counterweight sheave 2 downwards, then the traction sheave of towing machine 3 is upwards extended around, extend around car diversion sheave 5 downwards again, finally upwards extend again and be fixed on described lift car rope head board component 6.Like this when the traction sheave of towing machine 3 rotates, counterweight 1 and car 4 just run mutually in opposite direction, and when counterweight 1 upwards runs, car 4 runs downwards; When counterweight 1 runs downwards, car 4 upwards runs.
In the present invention, towing machine is arranged on the side of car, tractor stand is directly erected between a pair counter weight guide track, and towing machine and car do not have intersection in the projection of vertical direction, effectively reducing the height of hoistway when not taking hoistway overhead, reducing elevator cost and building cost simultaneously.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and implement according to this; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims (5)

1. the arrangement structure of a machine-roomless lift, it comprises counterweight (1), the counterweight sheave (2) be arranged on described counterweight (1), towing machine (3), car (4), the car diversion sheave (5) be arranged on described car (4), lift car rope head board component (6), the machine frame (7) supporting described towing machine (3), the car guide rail (8) for guiding described car (4) to run up and down, the counter weight guide track (9) for guiding described counterweight (1) to run up and down, steel rope (10), it is characterized in that:
Described counterweight (1) and described towing machine (3) are positioned at the same side of described car (4), described counter weight guide track (9) is a pair, counter weight guide track described in a pair (9) is positioned at the same side of described car (4), and described tractor stand (7) is erected between counter weight guide track described in a pair (9); The traction sheave axis direction of described towing machine (3) is vertical with the gate of described car (4), and described towing machine (3) and described car (4) do not have intersection in the projection of vertical direction; Described lift car rope head board component (6) is fixed on side relative with described towing machine (3) in elevator hoistways; One end of described steel rope (10) is fixed on described tractor stand (7), the other end extends around described counterweight sheave (2) downwards, then the traction sheave of described towing machine (3) is upwards extended around, extend around described car diversion sheave (5) downwards, finally upwards extend again and be fixed on described lift car rope head board component (6).
2. the arrangement structure of a kind of machine-roomless lift according to claim 1, it is characterized in that: described car guide rail (8) is a pair, car guide rail described in a pair (8) lays respectively at the both sides of described car (4), one of them and described counterweight (1) of car guide rail described in a pair (8) are positioned at the same side, and another and described lift car rope head board component (6) are positioned at the same side; Described lift car rope head board component (6) is fixedly mounted on on the car guide rail of its same side (8).
3. the arrangement structure of a kind of machine-roomless lift according to claim 1 and 2, is characterized in that: described car diversion sheave (5) is arranged on top or the bottom of described car (4).
4. the arrangement structure of a kind of machine-roomless lift according to claim 3, is characterized in that: described car diversion sheave (5) is a pair, and described in a pair, car diversion sheave (5) lays respectively at the both sides of described car (4).
5. the arrangement structure of a kind of machine-roomless lift according to claim 4, is characterized in that: described in a pair, the axis direction of car diversion sheave (5) is all parallel with the traction sheave axis direction of described towing machine (3).
CN201510014956.1A 2015-01-13 2015-01-13 Arrangement structure for elevator without machine room Pending CN104555660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510014956.1A CN104555660A (en) 2015-01-13 2015-01-13 Arrangement structure for elevator without machine room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510014956.1A CN104555660A (en) 2015-01-13 2015-01-13 Arrangement structure for elevator without machine room

Publications (1)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105692414A (en) * 2016-04-07 2016-06-22 江南嘉捷电梯股份有限公司 Elevator without machine room
CN105692411A (en) * 2016-04-07 2016-06-22 江南嘉捷电梯股份有限公司 Elevator layout structure without machine room
CN105712167A (en) * 2016-04-07 2016-06-29 江南嘉捷电梯股份有限公司 Machine-roomless elevator
CN105712165A (en) * 2016-04-07 2016-06-29 江南嘉捷电梯股份有限公司 Layout structure of machine-roomless elevator
CN105822112A (en) * 2016-05-17 2016-08-03 厦门市华尔曼泊车设备有限公司 Three-dimensional parking garage
CN105858414A (en) * 2016-05-19 2016-08-17 江南嘉捷电梯股份有限公司 Elevator without machine room
CN105858418A (en) * 2016-04-07 2016-08-17 江南嘉捷电梯股份有限公司 Elevator without machine room
CN105905754A (en) * 2016-06-20 2016-08-31 舒马克电梯(张家港)有限公司 Elevator
CN106241557A (en) * 2016-08-31 2016-12-21 天津市奥瑞克电梯有限公司 Novel inorganic machine room-free elevator arrangement
CN106429727A (en) * 2015-08-13 2017-02-22 上海三菱电梯有限公司 Machine-room-free elevator system
CN112499432A (en) * 2020-11-26 2021-03-16 重庆伊士顿电梯有限责任公司 Car elevator capable of reducing height of hoistway

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001019315A (en) * 1999-07-05 2001-01-23 Toshiba Corp Elevator
CN1328144C (en) * 2002-09-05 2007-07-25 因温特奥股份公司 Elevator and method for setting driving device of elevator
CN201647772U (en) * 2010-01-22 2010-11-24 上海三菱电梯有限公司 Supporting device for elevator tractor
CN201817166U (en) * 2009-09-11 2011-05-04 上海托泰电梯有限公司 Knapsack type elevator of 2:1 suspension system
CN203382344U (en) * 2013-08-23 2014-01-08 怡达快速电梯有限公司 Novel installation structure of machine-room-less tractor
CN103974891A (en) * 2011-12-07 2014-08-06 三菱电机株式会社 Elevator device
CN204549738U (en) * 2015-01-13 2015-08-12 江南嘉捷电梯股份有限公司 A kind of arrangement structure of machine-roomless lift

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001019315A (en) * 1999-07-05 2001-01-23 Toshiba Corp Elevator
CN1328144C (en) * 2002-09-05 2007-07-25 因温特奥股份公司 Elevator and method for setting driving device of elevator
CN201817166U (en) * 2009-09-11 2011-05-04 上海托泰电梯有限公司 Knapsack type elevator of 2:1 suspension system
CN201647772U (en) * 2010-01-22 2010-11-24 上海三菱电梯有限公司 Supporting device for elevator tractor
CN103974891A (en) * 2011-12-07 2014-08-06 三菱电机株式会社 Elevator device
CN203382344U (en) * 2013-08-23 2014-01-08 怡达快速电梯有限公司 Novel installation structure of machine-room-less tractor
CN204549738U (en) * 2015-01-13 2015-08-12 江南嘉捷电梯股份有限公司 A kind of arrangement structure of machine-roomless lift

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106429727A (en) * 2015-08-13 2017-02-22 上海三菱电梯有限公司 Machine-room-free elevator system
CN106429727B (en) * 2015-08-13 2019-02-01 上海三菱电梯有限公司 Machineroom-less elevator system
CN105712165A (en) * 2016-04-07 2016-06-29 江南嘉捷电梯股份有限公司 Layout structure of machine-roomless elevator
CN105692414A (en) * 2016-04-07 2016-06-22 江南嘉捷电梯股份有限公司 Elevator without machine room
CN105858418A (en) * 2016-04-07 2016-08-17 江南嘉捷电梯股份有限公司 Elevator without machine room
CN105712167A (en) * 2016-04-07 2016-06-29 江南嘉捷电梯股份有限公司 Machine-roomless elevator
CN105692411A (en) * 2016-04-07 2016-06-22 江南嘉捷电梯股份有限公司 Elevator layout structure without machine room
CN105822112A (en) * 2016-05-17 2016-08-03 厦门市华尔曼泊车设备有限公司 Three-dimensional parking garage
CN105822112B (en) * 2016-05-17 2019-10-29 厦门市华尔曼泊车设备有限公司 A kind of parking systems
CN105858414A (en) * 2016-05-19 2016-08-17 江南嘉捷电梯股份有限公司 Elevator without machine room
CN105905754A (en) * 2016-06-20 2016-08-31 舒马克电梯(张家港)有限公司 Elevator
CN106241557A (en) * 2016-08-31 2016-12-21 天津市奥瑞克电梯有限公司 Novel inorganic machine room-free elevator arrangement
CN112499432A (en) * 2020-11-26 2021-03-16 重庆伊士顿电梯有限责任公司 Car elevator capable of reducing height of hoistway

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Application publication date: 20150429