CN203545404U - Shaftway configuration deice of elevator without machine room - Google Patents

Shaftway configuration deice of elevator without machine room Download PDF

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Publication number
CN203545404U
CN203545404U CN201320660764.4U CN201320660764U CN203545404U CN 203545404 U CN203545404 U CN 203545404U CN 201320660764 U CN201320660764 U CN 201320660764U CN 203545404 U CN203545404 U CN 203545404U
Authority
CN
China
Prior art keywords
car
machine
bearing beam
shaftway
elevator
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 - Fee Related
Application number
CN201320660764.4U
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Chinese (zh)
Inventor
冯小明
曾令彩
张栋梁
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.)
JOYLIVE ELEVATOR CO., LTD.
Original Assignee
Suzhou Great Elevator Co Ltd
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 Suzhou Great Elevator Co Ltd filed Critical Suzhou Great Elevator Co Ltd
Priority to CN201320660764.4U priority Critical patent/CN203545404U/en
Application granted granted Critical
Publication of CN203545404U publication Critical patent/CN203545404U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the field of an elevator shaftway configuration structure, in particular to a shaftway configuration deice of an elevator without a machine room. The shaftway configuration deice of the elevator without the machine room comprises a car, car bottom wheels, a tractor arranged on a first bearing beam, a dragging wheel, a dragging rope, a counter weight, a counter weight wheel, a counter weight side rope head plate and a car side rope head plate; the first bearing beam is horizontally arranged along the front and rear direction of a shaftway and close to one side of the elevator shaftway; the counter weight is positioned below the first bearing beam and is arranged by being close to the one side of the shaftway; the car is arranged by being close to the other side of the shaftway; one end of the dragging rope is fixed on the counter weight side rope head plate; one end of the dragging rope firstly downwards bypasses the counter weight wheel, then upwards bypasses the dragging wheel, and then downwards bypasses the at least two car bottom wheels, and finally the other end of the dragging rope is fixed on the car side rope head plate. The operation space of the car is avoided by the reasonable configuration of the tractor, the bearing beam, the counter weight rope head plate, the car side rope head plate and the like. The occupation space of the shaftway is reduced and the building space is saved.

Description

A kind of hoistway arrangement structure of machine-roomless lift
Technical field
The utility model relates to the hoistway arrangement structure field of elevator, relates in particular to a kind of hoistway arrangement structure of machine-roomless lift.
Background technology
Machine-roomless lift is that the parts such as towing machine, control housing and velocity limiter are all arranged in elevator hoistways, need to consider safety distance enough between each parts and elevator entirety load-carrying and safety requirements, also need not take excessive hoistway space simultaneously, therefore, machine-roomless lift needs to consider in its hoistway layout, is guaranteeing to carry out rational deployment on elevator safety and comfortable basis.Towing machine, bearing beam in existing machine-roomless lift, the installation of the parts such as heavy side rope assembly and cage side rope assembly is generally taken to larger hoistway space, be not suitable for installing in narrow and small space.
Utility model content
The purpose of this utility model is to provide a kind of hoistway arrangement structure of machine-roomless lift, can arrange rationally and effectively the position of car, counterweight and towing machine etc., has reduced elevator hoistways to take up room safe in operation and reliable.
For reaching this object, the utility model by the following technical solutions:
The utility model provides a kind of hoistway arrangement structure of machine-roomless lift, comprise car, be arranged on described car upper bottom portion sedan-chair return pulley, be arranged on towing machine on the first bearing beam, be arranged on traction sheave on described towing machine, be wound in hoist ropes on described traction sheave, counterweight, to roller, to heavy side rope hitch plate and cage side rope hitch plate;
Described the first bearing beam is horizontally disposed with along the fore-and-aft direction of elevator hoistways and near a side of elevator hoistways, and described counterweight is positioned at the below of described the first bearing beam and the side setting near elevator hoistways, and described car is near the opposite side setting of elevator hoistways;
One end of described hoist ropes is fixed on described on heavy side rope hitch plate, one end of described hoist ropes is first walked around described to roller downwards, then upwards walk around described traction sheave, then walk around at least two described sedan-chair return pulleys downwards, the other end of last described hoist ropes is fixed on described cage side rope hitch plate.
As preferred version of the present utility model, described heavy side rope hitch plate to be located on described the first bearing beam, described cage side rope hitch plate is located on the second bearing beam, between the gate of described car and described sedan-chair return pulley, is provided with car vertical beam.
As preferred version of the present utility model, also comprise control housing, described control housing is located on the forearm of elevator hoistways.
As preferred version of the present utility model, the outer wall of described car is provided with velocity limiter.
As preferred version of the present utility model, described counterweight adopts and mixes pouring weight.
As preferred version of the present utility model, described towing machine is internal rotor towing machine, and the diameter of described traction sheave is 320mm.
The beneficial effects of the utility model are:
The hoistway arrangement structure of a kind of machine-roomless lift that the utility model provides, its first bearing beam having is horizontally disposed with along the fore-and-aft direction of elevator hoistways and near a side of elevator hoistways, counterweight is positioned at the below of the first bearing beam and the side setting near elevator hoistways, car is near the opposite side setting of elevator hoistways, towing machine is arranged on the first bearing beam, and one end of hoist ropes is fixed on heavy side rope hitch plate, one end of hoist ropes is first walked around downwards roller, then upwards walk around traction sheave, then walk around at least two sedan-chair return pulleys downwards, the other end of last hoist ropes is fixed on cage side rope hitch plate.The utility model, by towing machine, bearing beam, reasonable Arrangement to heavy side rope hitch plate and cage side rope hitch plate etc., has been avoided the running space of car, has reduced hoistway to take up room, and has saved space, safe in operation and reliable.
In addition, towing machine of the present utility model adopts internal rotor towing machine, and the diameter of traction sheave is 320mm, effectively reduces the oad of towing machine, takes full advantage of hoistway space; Adopt and mix pouring weight, reduced the use of iron to pouring weight, reduced the operating cost of elevator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hoistway arrangement structure of the machine-roomless lift that provides of the utility model embodiment;
Fig. 2 is the structural representation of the counterweight wiring of the hoistway arrangement structure of the machine-roomless lift that provides of the utility model embodiment;
Fig. 3 is the structural representation of the car wiring of the hoistway arrangement structure of the machine-roomless lift that provides of the utility model embodiment;
Fig. 4 be in Fig. 1 A-A to planar structure schematic diagram;
Fig. 5 be in Fig. 1 B-B to planar structure schematic diagram.
Wherein:
1, car; 2, towing machine; 3, hoist ropes; 4, traction sheave; 5, sedan-chair return pulley; 6, counterweight; 7, to roller; 8, to heavy side rope hitch plate; 9, cage side rope hitch plate; 10, the first bearing beam; 11, the second bearing beam; 12, car vertical beam; 13, control housing; 14, velocity limiter; 15, counter weight guide track; 16, car guide rail; 17, rail brackets.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
As Figure 1-Figure 5, wherein, Fig. 4 has illustrated top layer planar view, Fig. 5 to illustrate hoistway planar view.The hoistway arrangement structure of a kind of machine-roomless lift that present embodiment provides, it comprises car 1, be arranged on the sedan-chair return pulley 5 of car 1 upper bottom portion, be arranged on towing machine 2 on the first bearing beam 10, be arranged on traction sheave 4 on towing machine 2, be wound in hoist ropes 3, counterweight 6 on traction sheave 4, be arranged on counterweight 6 tops and be connected with counterweight 6 to roller 7, to heavy side rope hitch plate 8 and cage side rope hitch plate 9 and control housing 13, car 1 is 2:1 with the traction ratio of counterweight 6.
Control housing 13 is located on the antetheca of elevator hoistways, for controlling the operation up and down of elevator.Car 1 slides up and down operation in car guide rail 16.The outer wall of car 1 is provided with velocity limiter 14, because velocity limiter 14 is stressed less, makes car guide rail 16 can not bear too large cantilever force, when guaranteeing elevator operational effect, has also saved hoistway space.
Towing machine 2 is internal rotor towing machine, and the diameter of traction sheave 4 is 320nm, effectively reduces the oad of towing machine, by rational layout, takes full advantage of hoistway space, has improved the traveling comfort of elevator, has increased the technical advantage of elevator.Counterweight 6 adopts and mixes pouring weight, has cancelled the use of iron to pouring weight, reduces energy consumption, is beneficial to environmental protection, has reduced the operating cost of elevator.
The first bearing beam 10 that supports towing machine 2 is horizontally disposed with along the fore-and-aft direction of elevator hoistways and near a side of elevator hoistways, and counterweight 6 is positioned at the below of the first bearing beam 10 and the side setting near elevator hoistways, and car 1 is near the opposite side setting of elevator hoistways.In addition, counterweight 6 slides up and down operation in counter weight guide track 15, and counter weight guide track 15 is arranged on rail brackets 17.
Heavy side rope hitch plate 8 is located on the first bearing beam 10, and cage side rope hitch plate 9 is located on the second bearing beam 11, between the gate of car 1 and sedan-chair return pulley 5, is provided with car vertical beam 12, and car vertical beam 12 is positioned at a side of car 1, for supporting car 1.
One end of hoist ropes 3 is fixed on heavy side rope hitch plate 8, and one end of hoist ropes 3 is first walked around downwards roller 7, then upwards walks around traction sheave 4, then walks around at least two sedan-chair return pulleys 5 downwards, and the other end of last hoist ropes 3 is fixed on cage side rope hitch plate 9.
In machine-roomless lift operational process, when control housing 13 is controlled traction sheave 4 and clockwise rotated, cage side hoist ropes 3 shortens, and drives lift car 1 upward movement simultaneously, and counterweight 6 moves downward, and realizes the rising of elevator.Otherwise, when control housing 13 is controlled traction sheave 4 and rotated counterclockwise, heavy side hoist ropes 3 is shortened, drive counterweight 6 upward movements, 1 of car moves downward, and finally realizes the decline of elevator.
The utility model is also provided with the balanced compensated chain for balance car weight, makes between balance car and counterweight within weight difference keeps limit, to guarantee that the traction-driven of elevator is normal.
In conjunction with the specific embodiment, know-why of the present utility model has been described above.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, and these modes all will fall in protection domain of the present utility model.

Claims (6)

1. a hoistway arrangement structure for machine-roomless lift, is characterized in that,
Comprise car (1), be arranged on described car (1) upper bottom portion sedan-chair return pulley (5), be arranged on towing machine (2) on the first bearing beam (10), be arranged on traction sheave (4) on described towing machine (2), be wound in hoist ropes (3) on described traction sheave (4), counterweight (6), to roller (7), to heavy side rope hitch plate (8) and cage side rope hitch plate (9);
Described the first bearing beam (10) is horizontally disposed with along the fore-and-aft direction of elevator hoistways and near a side of elevator hoistways, described counterweight (6) is positioned at the below of described the first bearing beam (10) and the side setting near elevator hoistways, and described car (1) is near the opposite side setting of elevator hoistways;
One end of described hoist ropes (3) is fixed on described on heavy side rope hitch plate (8), one end of described hoist ropes (3) is first walked around described to roller (7) downwards, then upwards walk around described traction sheave (4), then walk around at least two described sedan-chair return pulleys (5) downwards, the other end of last described hoist ropes (3) is fixed on described cage side rope hitch plate (9).
2. the hoistway arrangement structure of a kind of machine-roomless lift according to claim 1, is characterized in that,
Described that heavy side rope hitch plate (8) is located to described the first bearing beam (10) is upper, and it is upper that described cage side rope hitch plate (9) is located at the second bearing beam (11), between the gate of described car (1) and described sedan-chair return pulley (5), is provided with car vertical beam (12).
3. the hoistway arrangement structure of a kind of machine-roomless lift according to claim 2, is characterized in that,
Also comprise control housing (13), described control housing (13) is located on the forearm of elevator hoistways.
4. the hoistway arrangement structure of a kind of machine-roomless lift according to claim 1, is characterized in that,
The outer wall of described car (1) is provided with velocity limiter (14).
5. according to the hoistway arrangement structure of a kind of machine-roomless lift described in claim 1-4 any one, it is characterized in that,
Described counterweight (6) adopts and mixes pouring weight.
6. the hoistway arrangement structure of a kind of machine-roomless lift according to claim 5, is characterized in that, described towing machine (2) is internal rotor towing machine, and the diameter of described traction sheave (4) is 320mm.
CN201320660764.4U 2013-10-24 2013-10-24 Shaftway configuration deice of elevator without machine room Expired - Fee Related CN203545404U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320660764.4U CN203545404U (en) 2013-10-24 2013-10-24 Shaftway configuration deice of elevator without machine room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320660764.4U CN203545404U (en) 2013-10-24 2013-10-24 Shaftway configuration deice of elevator without machine room

Publications (1)

Publication Number Publication Date
CN203545404U true CN203545404U (en) 2014-04-16

Family

ID=50463551

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523638A (en) * 2013-10-24 2014-01-22 苏州巨立电梯有限公司 Shaft way arrangement structure of elevator without machine room
CN112249838A (en) * 2020-09-16 2021-01-22 宁波宏大电梯有限公司 Main machine arrangement structure of machine-room-less elevator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523638A (en) * 2013-10-24 2014-01-22 苏州巨立电梯有限公司 Shaft way arrangement structure of elevator without machine room
CN112249838A (en) * 2020-09-16 2021-01-22 宁波宏大电梯有限公司 Main machine arrangement structure of machine-room-less elevator

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: JOYLIVE ELEVATOR CO., LTD.

Free format text: FORMER NAME: GREAT ELEVATOR CO., LTD.

CP03 Change of name, title or address

Address after: 215347 Jiangsu, Kunshan City, north of the town of Zheng Zheng industrial and commercial zone on the north side of State Road 312

Patentee after: JOYLIVE ELEVATOR CO., LTD.

Address before: 215347 Suzhou Province, Kunshan City, the town is the right man Ting Ting Road West Suzhou giant Elevator Co., Ltd.

Patentee before: Suzhou Great Elevator Co., Ltd.

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: 20140416

Termination date: 20191024