CN2915809Y - Elevator without engine room - Google Patents

Elevator without engine room Download PDF

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Publication number
CN2915809Y
CN2915809Y CN 200620074616 CN200620074616U CN2915809Y CN 2915809 Y CN2915809 Y CN 2915809Y CN 200620074616 CN200620074616 CN 200620074616 CN 200620074616 U CN200620074616 U CN 200620074616U CN 2915809 Y CN2915809 Y CN 2915809Y
Authority
CN
China
Prior art keywords
machine
car
guide rail
counterweight
traction sheave
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.)
Expired - Lifetime
Application number
CN 200620074616
Other languages
Chinese (zh)
Inventor
周卫东
林志海
王春光
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
Suzhou Fuji Elevator Co Ltd
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 CN 200620074616 priority Critical patent/CN2915809Y/en
Application granted granted Critical
Publication of CN2915809Y publication Critical patent/CN2915809Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

An elevator without engine room which includes a traction machine with a traction wheel, the traction rope is reeled on the traction wheel, a litter compartment is arranged at one end of the traction rope, a counterweight is arranged at the other end of the traction rope, the litter compartment lead rail which lead to upper and lower movement of the litter compartment ,the counterweight lead rail which lead to upper and lower movement of the counterweight, the litter compartment lead rail and the counterweight lead rail are arranged at the same side of the litter compartment, the traction machine includes a stator, a rotor and the traction wheel which is coaxial fixed and arranged with the rotor, the traction wheel is arranged in the central position of the traction machine; the shorter length traction machine can be used to save the top space of the elevator, more compact elevator structure.

Description

Machine-roomless lift
Technical field
The utility model relates to a kind of machine-roomless lift.
Background technology
Machine-roomless lift adopts slim towing machine to be arranged in well headroom usually, and traction sheave traction car and counterweight that hoist ropes is walked around on the towing machine are done dipping and heaving along car guide rail and counterweight guide rail respectively.Wherein hoist ropes all is positioned at an end of towing machine, and the length of required in this case towing machine is all very long, is unfavorable for saving the space at machine-roomless lift top.
Summary of the invention
The purpose of this utility model provides a kind of machine-roomless lift, can save the space at machine-roomless lift top
The utility model can be implemented by the following technical programs:
A kind of machine-roomless lift, comprise the towing machine that is provided with traction sheave, the car guide rail that hoist ropes, the car that be arranged on described hoist ropes one end, the counterweight that be arranged on the described hoist ropes other end, the guiding described car of winding on traction sheave moves up and down and the counterweight guide rail that guides described counterweight to move up and down, described car guide rail and described counterweight guide rail are positioned at the same side of car, described towing machine comprises stator, rotor and the traction sheave that fixedly installs with rotor coaxial, and described traction sheave is positioned at the medium position of described towing machine.
Described machine-roomless lift also comprises car frame, and described car is fixedly installed on the described car frame, and an end of described hoist ropes is connected on the described car frame.
Described towing machine is the permanent magnetism gearless machine.
The top of described car guide rail and counterweight guide rail is set with crossbeam, on the described crossbeam that described towing machine is fixed on.
Described towing machine is 1~2 times of traction sheave pitch diameter along the length of rotor axial.
Compared with the prior art the utility model has following advantage: described traction sheave is positioned at the medium position of described towing machine, can adopt the short towing machine of length like this, has saved the head room of elevator, makes the more compact structure of elevator.
Description of drawings
Accompanying drawing 1 is the scheme drawing of machine-roomless lift of the present utility model;
Accompanying drawing 2 is the plan sketch of machine-roomless lift of the present utility model;
Accompanying drawing 3 is a towing machine scheme drawing of the present utility model;
Accompanying drawing 4 is a towing machine scheme of installation of the present utility model;
Accompanying drawing 5 is positioned at the enlarged drawing at A place for accompanying drawing 1;
Wherein: 1, car; 2, counterweight; 3, hoist ropes; 4, towing machine; 5, control housing; 6, counterweight guide rail; 7, car guide rail; 8, energy disperser; 9, crossbeam; 10, traction sheave; 11, car frame.
The specific embodiment
As Fig. 1, Fig. 2, machine-roomless lift shown in Figure 5, its all parts are arranged in the hoistway, it comprises the towing machine 4 that is provided with traction sheave 10, car 1, car frame 11, counterweight 2, hoist ropes 3, car guide rail 7, counterweight guide rail 6 and the energy disperser 8 that is positioned at the hoistway bottom, described towing machine 4 is installed in the top of described car guide rail 7 of well headroom and counterweight guide rail 6 and drives traction sheave 10 on the towing machine 1, described car 1 is fixedly installed on the described car frame 11, described hoist ropes 3 windings are on described traction sheave 10, one end of described hoist ropes 3 connects described car frame 11, the other end of described hoist ropes 3 connects described counterweight 2, described towing machine 4 comprises stator, rotor and the traction sheave 10 that fixedly installs with rotor coaxial, described traction sheave 10 is positioned at the medium position of described towing machine 4.
Described hoist ropes 3 is walked around described traction sheave 10 described car 1 of traction and counterweights 2, described car guide rail 7 and counterweight guide rail 6 are arranged in the same side of described car 2, described car 1 and car frame 11 move up and down along described car guide rail 7, and described counterweight 2 moves up and down along described counterweight guide rail 6.
As shown in Figure 3, described towing machine 4 is the permanent magnetism gearless machine, and described towing machine 4 is 1~2 times of traction sheave 10 pitch diameters along the length of rotor axial.
As shown in Figure 4, described towing machine 4 is fixed on the crossbeam 9 of the top of described car guide rail 7 and counterweight guide rail 6.
Certain described towing machine 4 also can be installed in the top of floor indicator, in the space on car 1 operating path and its top between the required survival space in extension and the elevator lifting borehole wall; Or be fixed on the top of car guide rail 7 and counterweight guide rail 6; Or be positioned at described car guide rail 7 and counterweight guide rail 6 tops and be connected and fixed by crossbeam and support and well enclosure or top board; Or be installed in the last extension of counterweight 2 operating paths and its top required survival space and the space between the floor indicator top board.
This machine-roomless lift also is provided with control housing 5, and described control housing 5 is arranged in a side of top layer Room door, and the control system in the control housing 5 can drive the motor in the described towing machine 4.Control system can be configured to system controlled by computer, even the integral control system of can be really full microcomputer, the control of band telemonitoring.
Car 1, counterweight 2 that guiding rail is installed move along car guide rail 7, counterweight guide rail 6 respectively, on car 1 or the counterweight 2 deflection sheave can be installed.
Can be on the car 1 in the left side, right side, front side all offer door; The both sides of open the door adjacent described car guide rail 7 and counterweight guide rail 6 on the car 1 are generally the side opening door form, divide in also can adopting and open the door, and divide the form of opening the door in general employing of opposite side with respect to described car guide rail 7 and counterweight guide rail 6 positions, also can adopt the side opening door form.When three faces opened the door on the car 1, the and arranged on left and right sides of adjacent rails was opened the door and is generally the side opening door form, and opened the door or the side opening door form with respect to dividing in the general employing in the front side of described car guide rail 7 and counterweight guide rail 6 positions.

Claims (5)

1, a kind of machine-roomless lift, comprise the towing machine (4) that is provided with traction sheave (10), the hoist ropes (3) of winding on traction sheave (10), be arranged on the car (1) of described hoist ropes (3) one ends, be arranged on the counterweight (2) of described hoist ropes (3) other end, the counterweight guide rail (6) that guides car guide rail (7) that described car (1) moves up and down and the described counterweight of guiding (2) to move up and down, described car guide rail (7) and described counterweight guide rail (6) are positioned at the same side of car (1), it is characterized in that: described towing machine (4) comprises stator, rotor and the traction sheave (10) that fixedly installs with rotor coaxial, described traction sheave (10) is positioned at the medium position of described towing machine (4).
2, machine-roomless lift according to claim 1, it is characterized in that: described machine-roomless lift also comprises car frame (11), described car (1) is fixedly installed on the described car frame (11), and an end of described hoist ropes (3) is connected on the described car frame (11).
3, machine-roomless lift according to claim 1 is characterized in that: described towing machine (4) is the permanent magnetism gearless machine.
4, machine-roomless lift according to claim 1 is characterized in that: the top of described car guide rail (7) and counterweight guide rail (6) is set with crossbeam (9), on the described crossbeam (9) that described towing machine (4) is fixed on.
5, machine-roomless lift according to claim 1 is characterized in that: described towing machine (4) is 1~2 times of traction sheave (10) pitch diameter along the length of rotor axial.
CN 200620074616 2006-06-28 2006-06-28 Elevator without engine room Expired - Lifetime CN2915809Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620074616 CN2915809Y (en) 2006-06-28 2006-06-28 Elevator without engine room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620074616 CN2915809Y (en) 2006-06-28 2006-06-28 Elevator without engine room

Publications (1)

Publication Number Publication Date
CN2915809Y true CN2915809Y (en) 2007-06-27

Family

ID=38186716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620074616 Expired - Lifetime CN2915809Y (en) 2006-06-28 2006-06-28 Elevator without engine room

Country Status (1)

Country Link
CN (1) CN2915809Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101898712A (en) * 2010-08-03 2010-12-01 施凤鸣 Elevator without machine room
CN102020175A (en) * 2010-11-29 2011-04-20 江南嘉捷电梯股份有限公司 Elevator without machine room
CN105173985A (en) * 2015-10-13 2015-12-23 江南嘉捷电梯股份有限公司 Elevator arrangement structure
CN109850721A (en) * 2019-01-21 2019-06-07 贝格曼电梯有限公司 Three-door elevator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101898712A (en) * 2010-08-03 2010-12-01 施凤鸣 Elevator without machine room
CN102020175A (en) * 2010-11-29 2011-04-20 江南嘉捷电梯股份有限公司 Elevator without machine room
CN105173985A (en) * 2015-10-13 2015-12-23 江南嘉捷电梯股份有限公司 Elevator arrangement structure
CN109850721A (en) * 2019-01-21 2019-06-07 贝格曼电梯有限公司 Three-door elevator

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SUZHOU JIANGNAN JIAJIE ELEVATOR CO.; PATENTEE

Free format text: FORMER OWNER: SUZHOU JIANGNAN JIAJIE ELEVATOR CO., LTD.

Effective date: 20080307

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20080307

Address after: Jiangsu Province, Suzhou City Industrial Park Lou Jiang Lu (Feng Ting Road) No. 88, zip code: 215122

Co-patentee after: Suzhou Fushi Elevator Co., Ltd.

Patentee after: Suzhou Jiangnan Jiajie elevator Limited by Share Ltd

Address before: No. 88, Feng Ting Road in Suzhou city of Jiangsu province zip code: 215122

Patentee before: Jiangnan Jiajie Lift Co., Ltd., Jiangsu

CX01 Expiry of patent term

Granted publication date: 20070627

EXPY Termination of patent right or utility model