CN103112768B - Middle guide and traction elevator - Google Patents

Middle guide and traction elevator Download PDF

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Publication number
CN103112768B
CN103112768B CN201210469029.5A CN201210469029A CN103112768B CN 103112768 B CN103112768 B CN 103112768B CN 201210469029 A CN201210469029 A CN 201210469029A CN 103112768 B CN103112768 B CN 103112768B
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China
Prior art keywords
car
guide rail
pair
elevator
rail
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Active
Application number
CN201210469029.5A
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Chinese (zh)
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CN103112768A (en
Inventor
任明权
张影
冯小明
刘昆彦
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SJEC Corp
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SJEC Corp
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Priority to CN201210469029.5A priority Critical patent/CN103112768B/en
Publication of CN103112768A publication Critical patent/CN103112768A/en
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Abstract

The invention discloses a middle guide and traction elevator, wherein a guide rail support, a pair of car guide rails and a steel wire rope are arranged in the middle of the car, so space of a well is not occupied, a requirement of well size is reduced, and space which is previously used for installing the car guide rails can be emptied. Correspondingly, a door opening place of the car is arranged. For example, when counterpoise is located on the back side of the car, the door opening places can be arranged on the front side of the car, on the left side of the car and on the right side of the car, so doors can be arranged on three sides of the car, or doors can be arranged on two sides of the car, and the arrangement of door opening places of the car can be free. The pair of car guide rails are installed on two opposite outer side faces of the guide rail support, so the pair of car guide rails can jointly use the same guide rail support, and installation structure of the guide rail can be simplified.

Description

Middle guiding and traction elevator
Technical field
the present invention relates to a kind of middle guiding and traction elevator.
Background technology
in prior art, as shown in Figure 1, a pair car guide rail 2 ' lays respectively at the left and right sides of car 3 ', this a pair car guide rail 2 ' is fixed in the opposing sidewalls of hoistway 1 ' respectively by rail brackets, such car guide rail occupies hoistway space, high to the requirement of tunnel dimension when causing elevator to be installed.And in FIG, counterweight 4 ' is positioned at the rear side of car 3 ', the opening position of such car 3 ' can only be arranged on front side, namely can only accomplish to open the door in side.
Summary of the invention
the object of this invention is to provide a kind of middle guiding and traction elevator, wherein rail brackets and a pair car guide rail are through the centre of car, rail brackets is directly fixed in the upper and lower surface of hoistway, avoid shaft space occupation, reduce the requirement to tunnel dimension, and make the enabling of car setting more free (for example like this, can accomplish to open the door in 2 sides or 3 sides), in addition, in the two opposite outer face of rail brackets, a pair car guide rail is installed, the installation of guide rail is also more simplified.
for achieving the above object, the technical solution used in the present invention is: guiding and traction elevator in the middle of a kind of, comprise elevator hoistways, the car in described hoistway can be arranged on up and down, support the sedan-chair frame of described car, the traction steel-cable of described car or the lifting of described sedan-chair frame can be drawn, a pair car guide rail extended along the vertical direction, support the rail brackets of described car guide rail, described rail brackets is directly fixed in the upper and lower surface of described hoistway up and down, the two opposite outer face of described rail brackets is fixed with described a pair car guide rail, described rail brackets and described a pair car guide rail are all through the centre of described car, described steel rope is also through the centre of described car, the guide part of described a pair car guide rail is back to setting, described sedan-chair frame correspond to the position in the middle of described car is provided with match with the guide part of described a pair car guide rail respectively lead boots a pair.
during concrete enforcement, the described guide part that each described car guide rail includes base portion, stretches out from the intermediate vertical of described base portion, each lateral surface is all fixed with a pair pressing plate in the two opposite outer face of described rail brackets, and this pair pressing plate compresses the both sides of the base portion of a described car guide rail on the lateral surface of described rail brackets.
a concrete embodiment, one end of described steel rope is fixed on the centre of described car, and the other end is fixed on the counterweight of elevator, and this counterweight is positioned at the rear side of described car, and described steel rope upwards walks around traction sheave, the track adjusting wheel of elevator.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: this centre guiding and traction elevator in, by rail brackets, a pair car guide rail, steel rope is placed in the centre of car, the space of hoistway would not be taken like this, reduce the requirement to tunnel dimension, and originally can be available for the space of installing car guide rail in such hoistway, accordingly, the opening position of car can be set, for example, time on rear side of counterweight is positioned at car, the front side of car, left side, right side all can arrange opening position, 3 sides can be arranged to open the door, certainly also can be arranged to 2 sides open the door, make the setting of the opening position of car more free.A pair car guide rail is mounted on the two opposite outer face of rail brackets, and such a pair car guide rail shares a rail brackets, simplifies the mounting structure of guide rail.
Detailed description of the invention
structure of the present invention is set forth further below in conjunction with accompanying drawing.
shown in Fig. 2-4, guiding and traction elevator in the middle of a kind of, comprise elevator hoistways 1, the car 3 in hoistway 1 can be arranged on up and down, support the sedan-chair frame of car 3, the traction steel-cable 8 of car 3 or the lifting of sedan-chair frame can be drawn, a pair car guide rail 2 extended along the vertical direction, support the rail brackets 5 of car guide rail 2, rail brackets 5 is directly fixed in the upper and lower surface of hoistway 1 up and down, the two opposite outer face of rail brackets 5 is fixed with a pair car guide rail 2, specifically, in the diagram, each car guide rail 2 includes base portion 21, from the guide part 22 that the intermediate vertical of base portion 21 is stretched out, each lateral surface is all fixed with a pair pressing plate 6 in the two opposite outer face of rail brackets 5, this a pair pressing plate 6 compresses the both sides of the base portion 21 of a car guide rail 2 on the lateral surface of rail brackets 5, the guide part 21 of a pair car guide rail 2 is back to setting.Rail brackets 5 and a pair car guide rail 2 are all through the centre of car 3, steel rope 8 is also through the centre of car 3, as shown in Figure 3, one end of steel rope 8 is fixed on the centre of car 3, the other end is fixed on the counterweight 4 of elevator, this counterweight 4 is positioned at the rear side of car 3, and steel rope 8 upwards walks around the traction sheave 9 of elevator, the elevator traction shown in track adjusting wheel 10, Fig. 3 than being 1:1.In other embodiment, in the elevator of for example traction ratio 2:1, the centre of steel wire penetrating car.Rail brackets 5, car guide rail 2, steel rope 8 are placed in the centre of car 3, the space of hoistway would not be taken like this, reduce the requirement to tunnel dimension, and originally can be available for the space of installing car guide rail in such hoistway, accordingly, the opening position of car can be set, for example, time on rear side of counterweight 4 is positioned at car 3, the front side of car 3, left side, right side all can arrange opening position, 3 sides can be arranged to open the door, certainly also can be arranged to 2 sides and open the door, make the setting of the opening position of car more free.A pair car guide rail 2 is mounted on the opposite exterior lateral sides face of rail brackets 5, and such a pair car guide rail 2 shares a rail brackets 5, simplifies the mounting structure of guide rail.
car guide rail 2 is through the centre of car 3, accordingly, sedan-chair frame is leading boots 7 for a pair corresponding to the position in the middle of car 3 is provided with, this lead for a pair boots 7 respectively with a pair car guide rail 2 back to guide part 21 match, the mating groove portion leading boots 7 for a pair faces setting.
lead in this centre and in traction elevator, car guide rail, rail brackets are through the centre of car, and steel rope is also through the centre of car, and the arrangement of this elevator is applicable to the less situation of hoisting depth.
Accompanying drawing explanation
accompanying drawing 1 is the schematic diagram of prior art;
accompanying drawing 2 is schematic top plan view of the present invention;
accompanying drawing 3 is side-looking partial schematic sectional view of the present invention, also show traction sheave and track adjusting wheel;
accompanying drawing 4 is A place enlarged drawing in accompanying drawing 2.

Claims (3)

1. a middle guiding and traction elevator, comprise elevator hoistways, the car in described hoistway can be arranged on up and down, support the sedan-chair frame of described car, the traction steel-cable of described car or the lifting of described sedan-chair frame can be drawn, a pair car guide rail extended along the vertical direction, support the rail brackets of described car guide rail, it is characterized in that: described rail brackets is directly fixed in the upper and lower surface of described hoistway up and down, the two opposite outer face of described rail brackets is fixed with described a pair car guide rail, described rail brackets and described a pair car guide rail are all through the centre of described car, described steel rope is also through the centre of described car, the guide part of described a pair car guide rail is back to setting, described sedan-chair frame correspond to the position in the middle of described car is provided with match with the guide part of described a pair car guide rail respectively lead boots a pair.
2. middle guiding according to claim 1 and traction elevator, it is characterized in that: the described guide part that each described car guide rail includes base portion, stretches out from the intermediate vertical of described base portion, each lateral surface is all fixed with a pair pressing plate in the two opposite outer face of described rail brackets, and this pair pressing plate compresses the both sides of the base portion of a described car guide rail on the lateral surface of described rail brackets.
3. middle guiding according to claim 1 and traction elevator, it is characterized in that: one end of described steel rope is fixed on the centre of described car, the other end is fixed on the counterweight of elevator, and this counterweight is positioned at the rear side of described car, and described steel rope upwards walks around traction sheave, the track adjusting wheel of elevator.
CN201210469029.5A 2012-11-19 2012-11-19 Middle guide and traction elevator Active CN103112768B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210469029.5A CN103112768B (en) 2012-11-19 2012-11-19 Middle guide and traction elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210469029.5A CN103112768B (en) 2012-11-19 2012-11-19 Middle guide and traction elevator

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CN103112768A CN103112768A (en) 2013-05-22
CN103112768B true CN103112768B (en) 2015-01-07

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112551313B (en) * 2020-09-08 2022-07-15 郑州轻工业大学 Single-upright-column elevator space offset expansion device and elevator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101565146A (en) * 2009-05-25 2009-10-28 日立电梯(中国)有限公司 Elevator system
CN101955106A (en) * 2010-05-27 2011-01-26 江南嘉捷电梯股份有限公司 Elevator guide rail bracket
CN201980830U (en) * 2011-01-12 2011-09-21 白世清 Elevator
CN202936060U (en) * 2012-11-19 2013-05-15 江南嘉捷电梯股份有限公司 Intermediate guide and traction elevator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2631565B2 (en) * 1989-09-08 1997-07-16 裕弘 上原 Simple elevator for low-rise building with freely selectable exit direction for entrance
JPH06255935A (en) * 1993-03-08 1994-09-13 Hitachi Building Syst Eng & Service Co Ltd Unit block of unit type elevator
JP3252575B2 (en) * 1993-12-17 2002-02-04 三菱電機株式会社 Elevator equipment
JPH08175773A (en) * 1994-12-27 1996-07-09 Hazama Gumi Ltd Elevator
JP2004168456A (en) * 2002-11-18 2004-06-17 Nakanishi Metal Works Co Ltd Turning elevator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101565146A (en) * 2009-05-25 2009-10-28 日立电梯(中国)有限公司 Elevator system
CN101955106A (en) * 2010-05-27 2011-01-26 江南嘉捷电梯股份有限公司 Elevator guide rail bracket
CN201980830U (en) * 2011-01-12 2011-09-21 白世清 Elevator
CN202936060U (en) * 2012-11-19 2013-05-15 江南嘉捷电梯股份有限公司 Intermediate guide and traction elevator

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SE01 Entry into force of request for substantive examination
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TR01 Transfer of patent right

Effective date of registration: 20180427

Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu

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

Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu

Patentee before: SJEC Corporation

TR01 Transfer of patent right