CN103171952B - Base for tractor of elevator - Google Patents

Base for tractor of elevator Download PDF

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Publication number
CN103171952B
CN103171952B CN201310119376.XA CN201310119376A CN103171952B CN 103171952 B CN103171952 B CN 103171952B CN 201310119376 A CN201310119376 A CN 201310119376A CN 103171952 B CN103171952 B CN 103171952B
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CN
China
Prior art keywords
base
guide rail
plate
link plate
base link
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Active
Application number
CN201310119376.XA
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Chinese (zh)
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CN103171952A (en
Inventor
刘广武
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.)
Shenyang Dongxu Elevator Co., Ltd.
Original Assignee
SHENYANG DONGXU 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 SHENYANG DONGXU ELEVATOR CO Ltd filed Critical SHENYANG DONGXU ELEVATOR CO Ltd
Priority to CN201310119376.XA priority Critical patent/CN103171952B/en
Publication of CN103171952A publication Critical patent/CN103171952A/en
Application granted granted Critical
Publication of CN103171952B publication Critical patent/CN103171952B/en
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Abstract

A kind of base for tractor of elevator, belongs to elevator technology field.Comprise connect between two the base link plates be arranged on guide rail, two link plates bearing beam, be installed on velocity limiter base outside a base link plate, in described two bearing beam upper ends, towing machine erecting frame is installed, towing machine erecting frame is provided with lift car rope head plate relative to car end, and bearing beam lower end is provided with counterweight rope hitch plate.Adopt structure of the present invention, when elevator is run, the highest portion part of car or sedan-chair frame can cross the minimum parts of base of traction machine; Save headroom height to greatest extent.And the present invention is not strict with hoistway structure, after being regulated by adjusting bolt, stress balance, exerts all one's strength and is passed to guide rail, the stressed reduction of base link plate end face, solves because rail length error causes the drawback of base of traction machine injustice.Guide rail baffle effectively prevent the inclination of base of traction machine, ensures setting accuracy, and improves the intensity of base of traction machine link plate.

Description

Base for tractor of elevator
Technical field
The invention belongs to elevator technology field, particularly relate to a kind of base for tractor of elevator.
Background technology
The version of base of traction machine determines the requirement to elevator hoistways overhead.Existing base of traction machine adopts integral solder structure mostly, because of its deadweight and the requirement of load-bearing, has strict requirement to elevator hoistways structure, and the installation at the scene of being not easy to.The structure of existing base of traction machine can not make the highest portion part on lift car or sedan-chair frame, operationally crosses the minimum parts of base of traction machine.For the base of traction machine be fixed on guide rail, when the rail length of fixing base of traction machine can not ensure completely the same, cause the horizontal gradient error of base of traction machine comparatively large, be unfavorable for on-the-spot installation and adjustment.
Summary of the invention
For the technical matters of above-mentioned existence, the invention provides a kind of base for tractor of elevator.It can save headroom height, and when elevator is run, the highest portion part of car or sedan-chair frame can cross the minimum parts of base of traction machine.Do not need to cut guide rail, self i.e. the horizontal precision of adjustable base of traction machine
The object of the invention is to be achieved through the following technical solutions:
A kind of base for tractor of elevator, comprise two the base link plates be arranged on guide rail, be connected to two bearing beams between described two base link plates, be installed on the velocity limiter base outside a described base link plate, two described bearing beams are near the side of described two base link plates, the top board of the upper end of described two bearing beams is provided with towing machine erecting frame, the minimum parts of described towing machine erecting frame are crossed when highest portion part on the car of elevator or sedan-chair frame rises, described towing machine erecting frame relative to one end of car, lift car rope head plate is installed, the lower end of described two bearing beams is provided with counterweight rope hitch plate, described two bearing beams are two girder steels that notch is oppositely arranged, described base link plate is stretched out at the two ends of the assembly that described two bearing beams are formed respectively, and is fixed on described base link plate respectively by adapter plate, and described counterweight rope hitch plate is located on the base plate in two described girder steels, one end of each described base link plate is with trench structure, the other end is outer bending structure, one end with described trench structure of each described base link plate is provided with the guide rail baffle installing described guide rail, each described base link plate is also provided with the guide rail clip of multiple fixing described guide rail, described guide rail baffle is with the groove structure coordinated with described guide rail, one end of the described guide rail of installation of each described base link plate is also provided with and regulates the horizontal precision device of base of traction machine, and described adjustment base of traction machine horizontal precision device is the adjusting bolt stretching into base link plate end and contact with the described guide rail installed in described guide rail baffle.
Beneficial effect of the present invention:
1. adopt structure of the present invention, when elevator is run, the highest portion part of car or sedan-chair frame can cross the minimum parts of base of traction machine; Save headroom height to greatest extent.
2. base of the present invention is directly fixed on cage guide, is not strict with hoistway structure, solves because rail length error causes the drawback of base of traction machine injustice.Carry out the fixing of guide rail and adjustment by the adjusting bolt on base link plate and guide rail clip, ensure the planeness of base of traction machine; And without the need to holing on guide rail; After four adjusting bolts regulate, stress balance, exerts all one's strength and is passed to guide rail, the stressed reduction of base link plate end face.Reduce working accuracy error, be convenient to ensure design accuracy requirement; Reduce manufacturing procedure, improve installation effectiveness.
3. middle guide baffle plate of the present invention is the fluted body structure coordinated with guide rail, effectively prevent the inclination of base of traction machine, ensures setting accuracy, and improves the intensity of base of traction machine link plate.
4. velocity limiter base of the present invention is arranged at any position outside link plate, can save headroom height, reduces material consumption, reduces manufacturing procedure.
5. the present invention relates to the mounting structure of machine room-free traction-type elevator traction machine, velocity limiter, cable wire end combination, be applicable to the elevator of Knapsack structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
In figure: 1. adapter plate, 2. lift car rope head plate, 3. counterweight rope hitch plate, 4. guide rail clip, 5. limiting device base, 6. guide rail baffle, 7, bearing beam, 8. towing machine mount pad, 9. adjusting bolt, 10. base link plate.
Detailed description of the invention
The present invention is specifically described below in conjunction with drawings and Examples.
Embodiment: as shown in Figure 1, the present invention includes connect between two base link plates 10, two link plate 10 of being arranged on guide rail bearing beam 7, be installed on velocity limiter base 5 outside a base link plate 10, described two bearing beams 7 are near the side of two base link plates 10, in described two bearing beam 7 upper ends, towing machine erecting frame 8 is installed, towing machine erecting frame 8 is provided with lift car rope head plate 2 relative to car end, and bearing beam 7 lower end is provided with counterweight rope hitch plate 3.Operationally, because lift car rope head plate 2 is arranged on towing machine erecting frame 8, the highest portion part on lift car or sedan-chair frame, can cross the minimum parts of towing machine mount pad 8 to elevator.
The link plate 10 of base described in this example one end is with trench structure, and one end is outer bending structure, and its trench structure end is provided with guide rail baffle 6, and described guide rail baffle 6 cross section is "Ji" type structure, with the groove coordinated with guide rail; Base link plate 10 is also provided with multiple guide rail clip 4, and guide rail is arranged on base link plate 10 by guide rail clip 4.Described base link plate 10 end is also provided with and regulates the horizontal precision device of base of traction machine, it regulates the horizontal precision device of base of traction machine to be adjusting bolt 9, be arranged on the end of base link plate 10 with trench structure, and stretch into the guide rail installed in base link plate 10 and guide rail baffle 6 respectively and contact.During adjustment, by difference adjusting bolt 9, make the rail length of fixing towing machine mount pad 8 consistent, make towing machine mount pad 8 steady.
Two grooved girder steels that described bearing beam 7 is oppositely arranged for notch, two ends are protuberate basic unit link plate 10 respectively, be fixed on base link plate 10 respectively by grooved adapter plate 1, counterweight rope hitch plate 3 is located on the base plate in two grooved girder steels, and towing machine mount pad 8 is installed on two U-steel back ends.
Lift car rope head plate 2 described in this example, counterweight rope hitch plate 3 and guide rail clip 4 are existing structure.
Installation control process of the present invention:
Base of the present invention is arranged on corresponding guide rail by the link plate on it respectively, after regulating rail length consistent, is fixed respectively by multiple guide rail clip 4 by adjusting bolt 9.Then, the more respectively parts such as mounting limit device, towing machine.

Claims (1)

1. a base for tractor of elevator, it is characterized in that: comprise two the base link plates be arranged on guide rail, be connected to two bearing beams between described two base link plates, be installed on the velocity limiter base outside a described base link plate, two described bearing beams are near the side of described two base link plates, the top board of the upper end of described two bearing beams is provided with towing machine erecting frame, the minimum parts of described towing machine erecting frame are crossed when highest portion part on the car of elevator or sedan-chair frame rises, described towing machine erecting frame relative to one end of car, lift car rope head plate is installed, the lower end of described two bearing beams is provided with counterweight rope hitch plate, described two bearing beams are two girder steels that notch is oppositely arranged, described base link plate is stretched out at the two ends of the assembly that described two bearing beams are formed respectively, and is fixed on described base link plate respectively by adapter plate, and described counterweight rope hitch plate is located on the base plate in two described girder steels, one end of each described base link plate is with trench structure, the other end is outer bending structure, one end with described trench structure of each described base link plate is provided with the guide rail baffle installing described guide rail, each described base link plate is also provided with the guide rail clip of multiple fixing described guide rail, described guide rail baffle is with the groove structure coordinated with described guide rail, one end of the described guide rail of installation of each described base link plate is also provided with and regulates the horizontal precision device of base of traction machine, and described adjustment base of traction machine horizontal precision device is the adjusting bolt stretching into base link plate end and contact with the described guide rail installed in described guide rail baffle.
CN201310119376.XA 2013-04-07 2013-04-07 Base for tractor of elevator Active CN103171952B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310119376.XA CN103171952B (en) 2013-04-07 2013-04-07 Base for tractor of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310119376.XA CN103171952B (en) 2013-04-07 2013-04-07 Base for tractor of elevator

Publications (2)

Publication Number Publication Date
CN103171952A CN103171952A (en) 2013-06-26
CN103171952B true CN103171952B (en) 2015-11-18

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Application Number Title Priority Date Filing Date
CN201310119376.XA Active CN103171952B (en) 2013-04-07 2013-04-07 Base for tractor of elevator

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105129572A (en) * 2015-09-11 2015-12-09 戈尔电梯(天津)有限公司 Elevator cab frame counterweight rope hitch plate installation structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6446762B1 (en) * 1999-12-16 2002-09-10 Otis Elevator Company Elevator machine support frame mounted to hoistway wall
JP4391649B2 (en) * 1999-12-20 2009-12-24 三菱電機株式会社 Elevator hoist support device
CN201010406Y (en) * 2007-02-28 2008-01-23 允成机电科技(上海)有限公司 Fixing device of traction machine
CN201686367U (en) * 2010-04-26 2010-12-29 浙江师范大学 Machine-room-less elevator
CN201990353U (en) * 2011-03-31 2011-09-28 江苏施塔德电梯有限公司 Connecting device for traction machine without machine room
CN201990346U (en) * 2011-03-31 2011-09-28 江苏施塔德电梯有限公司 Rope hitch plate connection device for room-free elevator
CN203143885U (en) * 2013-04-07 2013-08-21 沈阳东旭电梯有限责任公司 Elevator traction machine base

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Effective date of registration: 20150917

Address after: 110148, 239-9 West Shen Shen road, Yuhong District, Liaoning, Shenyang

Applicant after: Shenyang Dongxu Elevator Co., Ltd.

Address before: 110034 No. 28 Wan Shan Road, Huanggu District, Liaoning, Shenyang

Applicant before: Shenyang Dongxu Elevator Co., Ltd.

C14 Grant of patent or utility model
GR01 Patent grant