CN104817002A - Improved small-sized lift - Google Patents

Improved small-sized lift Download PDF

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Publication number
CN104817002A
CN104817002A CN201510132167.8A CN201510132167A CN104817002A CN 104817002 A CN104817002 A CN 104817002A CN 201510132167 A CN201510132167 A CN 201510132167A CN 104817002 A CN104817002 A CN 104817002A
Authority
CN
China
Prior art keywords
roller
frame
timber
crosshead sheave
car
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
CN201510132167.8A
Other languages
Chinese (zh)
Inventor
姚金伟
郑锋
李锋
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.)
Zhejiang Hundred Million Can Elevator Co Ltd
Original Assignee
Zhejiang Hundred Million Can 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 Zhejiang Hundred Million Can Elevator Co Ltd filed Critical Zhejiang Hundred Million Can Elevator Co Ltd
Priority to CN201510132167.8A priority Critical patent/CN104817002A/en
Publication of CN104817002A publication Critical patent/CN104817002A/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
    • B66B11/02Cages, i.e. cars
    • B66B11/0226Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation

Abstract

The invention discloses an improved small-sized lift, which comprises a lift car, a top beam, a lift car guide rail and a counter-weight rack, wherein the top beam is horizontally and fixedly mounted on the top of the lift car; the lift car guide rail and the counter-weight rack are respectively mounted on two side edges of the lift car; counter-weights and a counter-weight wheel are arranged on the counter-weight rack; a lift car top wheel beam is fixedly mounted on the top of the lift car and is obliquely arranged with the top beam; lift car top wheels are respectively and fixedly mounted on two ends between an upper steel channel and a lower steel channel of the lift car top wheel beam; the counter-weight wheel is mounted on the vertical upper sides of the counter-weights; a counter-weight wheel frame is fixedly mounted on the outer side of the counter-weight wheel on the counter-weight rack; two side walls of the counter-weight frame are arranged in parallel with the side walls of the lift car; and the end face of the counter-weight wheel is obliquely arranged with the side wall of the counter-weight wheel frame. According to the improved small-sized lift, the lift car top wheel beam is integrated on the top beam, so that the whole height of the lift car is greatly reduced; since the counter-weight wheel is obliquely arranged, the operation stability of hoist ropes is also ensured, and the stable and comfortable operation of the lift is guaranteed while the height of the lift car is reduced.

Description

A kind of improved small elevator
technical field:
The present invention relates to lift facility field, particularly a kind of improved small elevator.
background technology:
In prior art home lift structure, sedan-chair frame has two kinds of frame modes: one adopts common inorganic machine room-free elevator system, and another kind is Backpack type car frame system; Exist weak point be: to the headroom height of hoistway and the depth requirements of pit taller and bigger, but the hoistway in order to cost-saving home lift is relatively low also narrower, and be Elevator due to general home lift, therefore need to change crosshead sheave, towing machine and to the cooperation between roller, better to adapt to small-sized hoistway.
summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provides a kind of improved small elevator, well to solve in prior art that hoistway needs more greatly, the problem such as higher, makes the present invention can adapt to lower and less hoistway.
Technology solution of the present invention is as follows:
A kind of improved small elevator, comprise: car, car top is laterally installed with back timber, car dual-side is separately installed with car guide rail and counterweight frame, counterweight frame is provided with to pouring weight with to roller, car top is also installed with crosshead sheave beam, back timber and crosshead sheave beam are each to be respectively made up of about 2 channel-section steels be arranged in parallel, the channel-section steel in below of crosshead sheave beam through back timber up and down channel-section steel, the U-steel frame being positioned at top of crosshead sheave beam is located on back timber, and crosshead sheave beam and the oblique setting of back timber, the two ends up and down between channel-section steel of crosshead sheave beam are installed with crosshead sheave respectively, vertical direction to pouring weight is arranged on to roller, counterweight frame is also being installed with roller frame to the outside of roller, all be parallel to car side wall to the two side of roller frame to arrange, to the end face of roller and to the oblique setting of the sidewall of roller frame.So just crosshead sheave beam is incorporated on back timber, thus reduces the whole height of car greatly, the stability of the operation of hoist ropes be ensure that to roller also oblique setting, make to ensure that elevator runs while reduction car height steadily comfortable.
As preferably, the center-point of crosshead sheave beam and back timber is positioned in same vertical line, and the angle between crosshead sheave beam and back timber is 10 ° ~ 15 °, identical with the angle between crosshead sheave beam and back timber to the angle between roller with the inside side walls to roller frame.The operation of hoist ropes just can be made more smooth-going to the angle between roller with the inside side walls to roller frame is identical with the angle between crosshead sheave beam and back timber, angle between crosshead sheave beam and back timber is 10 ° ~ 15 ° and has made the obliquity of hoist ropes less, thus it is more steady to make elevator run further.
As preferably, counterweight frame top is also installed with horizontally disposed counterweight rope hitch plate, and counterweight rope hitch plate offers cord hole, and cord hole is positioned at the vertical direction to roller wheel face vertical edge.
As preferably, the side that counterweight frame is positioned at counterweight rope hitch plate is also bolted with host backplane, and host backplane and counterweight rope hitch plate be arranged in parallel, and host backplane is bolted with towing machine.Cord hole and towing machine are all incorporated into the top of counterweight frame, have not only saved space, and can well reduce the height of elevator entirety needs, thus make the present invention can well be applicable to lower and less hoistway.
Beneficial effect of the present invention is:
Crosshead sheave beam is incorporated on back timber by the present invention, thus reduce the whole height of car greatly, the stability of the operation of hoist ropes be ensure that to roller also oblique setting, make to ensure that elevator runs while reduction car height, the lower less hoistway of adaptation steadily comfortable.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
In figure: car 1; Back timber 2; Car guide rail 3; Counterweight frame 4; To pouring weight 5; To roller 6; Crosshead sheave beam 7; Crosshead sheave 8; To roller frame 9; Counterweight rope hitch plate 10; Cord hole 11; Host backplane 12; Towing machine 13.
detailed description of the invention:
Embodiment 1: a kind of improved small elevator as shown in Figure 1, comprise: car 1, car 1 top cross is installed with back timber 2, car 1 dual-side is separately installed with car guide rail 3 and counterweight frame 4, counterweight frame 4 is provided with to pouring weight 5 with to roller 6, car 1 top is also installed with crosshead sheave beam 7, back timber 2 and crosshead sheave beam 7 are each to be respectively made up of about 2 channel-section steels be arranged in parallel, the channel-section steel in below of crosshead sheave beam 7 through back timber 2 up and down channel-section steel, the U-steel frame being positioned at top of crosshead sheave beam 7 is located on back timber 2, and crosshead sheave beam 7 and the oblique setting of back timber 2, the two ends up and down between channel-section steel of crosshead sheave beam 7 are installed with crosshead sheave 8 respectively, vertical direction to pouring weight 5 is arranged on to roller 6, counterweight frame 4 is also being installed with roller frame 9 to the outside of roller 5, all be parallel to car 1 sidewall to the two side of roller frame 9 to arrange, to the end face of roller 6 and to the oblique setting of the sidewall of roller frame 9.
Crosshead sheave beam 7 is positioned in same vertical line with the center-point of back timber 8, and the angle between crosshead sheave beam 7 and back timber 8 is 10 °, identical with the angle between crosshead sheave beam 7 and back timber 2 to the angle between roller 6 with the inside side walls to roller frame 9.
Counterweight frame 4 top is also installed with horizontally disposed counterweight rope hitch plate 10, counterweight rope hitch plate 10 offers cord hole 11, and cord hole 11 is positioned at the vertical direction to roller 6 wheel face vertical edge.
Counterweight rack position 4 is also bolted with host backplane 12 in the side of counterweight rope hitch plate 11, and host backplane 12 and counterweight rope hitch plate 11 be arranged in parallel, host backplane 12 are bolted with towing machine 13.
Embodiment 2: a kind of improved small elevator as shown in Figure 1, comprise: car 1, car 1 top cross is installed with back timber 2, car 1 dual-side is separately installed with car guide rail 3 and counterweight frame 4, counterweight frame 4 is provided with to pouring weight 5 with to roller 6, car 1 top is also installed with crosshead sheave beam 7, back timber 2 and crosshead sheave beam 7 are each to be respectively made up of about 2 channel-section steels be arranged in parallel, the channel-section steel in below of crosshead sheave beam 7 through back timber 2 up and down channel-section steel, the U-steel frame being positioned at top of crosshead sheave beam 7 is located on back timber 2, and crosshead sheave beam 7 and the oblique setting of back timber 2, the two ends up and down between channel-section steel of crosshead sheave beam 7 are installed with crosshead sheave 8 respectively, vertical direction to pouring weight 5 is arranged on to roller 6, counterweight frame 4 is also being installed with roller frame 9 to the outside of roller 5, all be parallel to car 1 sidewall to the two side of roller frame 9 to arrange, to the end face of roller 6 and to the oblique setting of the sidewall of roller frame 9.
Crosshead sheave beam 7 is positioned in same vertical line with the center-point of back timber 8, and the angle between crosshead sheave beam 7 and back timber 8 is 15 °, identical with the angle between crosshead sheave beam 7 and back timber 2 to the angle between roller 6 with the inside side walls to roller frame 9.
Counterweight frame 4 top is also installed with horizontally disposed counterweight rope hitch plate 10, counterweight rope hitch plate 10 offers cord hole 11, and cord hole 11 is positioned at the vertical direction to roller 6 wheel face vertical edge.
Counterweight rack position 4 is also bolted with host backplane 12 in the side of counterweight rope hitch plate 11, and host backplane 12 and counterweight rope hitch plate 11 be arranged in parallel, host backplane 12 are bolted with towing machine 13.
Embodiment 3: a kind of improved small elevator as shown in Figure 1, comprise: car 1, car 1 top cross is installed with back timber 2, car 1 dual-side is separately installed with car guide rail 3 and counterweight frame 4, counterweight frame 4 is provided with to pouring weight 5 with to roller 6, car 1 top is also installed with crosshead sheave beam 7, back timber 2 and crosshead sheave beam 7 are each to be respectively made up of about 2 channel-section steels be arranged in parallel, the channel-section steel in below of crosshead sheave beam 7 through back timber 2 up and down channel-section steel, the U-steel frame being positioned at top of crosshead sheave beam 7 is located on back timber 2, and crosshead sheave beam 7 and the oblique setting of back timber 2, the two ends up and down between channel-section steel of crosshead sheave beam 7 are installed with crosshead sheave 8 respectively, vertical direction to pouring weight 5 is arranged on to roller 6, counterweight frame 4 is also being installed with roller frame 9 to the outside of roller 5, all be parallel to car 1 sidewall to the two side of roller frame 9 to arrange, to the end face of roller 6 and to the oblique setting of the sidewall of roller frame 9.
Crosshead sheave beam 7 is positioned in same vertical line with the center-point of back timber 8, and the angle between crosshead sheave beam 7 and back timber 8 is 13 °, identical with the angle between crosshead sheave beam 7 and back timber 2 to the angle between roller 6 with the inside side walls to roller frame 9.
Counterweight frame 4 top is also installed with horizontally disposed counterweight rope hitch plate 10, counterweight rope hitch plate 10 offers cord hole 11, and cord hole 11 is positioned at the vertical direction to roller 6 wheel face vertical edge.
Counterweight rack position 4 is also bolted with host backplane 12 in the side of counterweight rope hitch plate 11, and host backplane 12 and counterweight rope hitch plate 11 be arranged in parallel, host backplane 12 are bolted with towing machine 13.
The foregoing is only preferred embodiment of the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.

Claims (4)

1. an improved small elevator, comprise: car, car top is laterally installed with back timber, car dual-side is separately installed with car guide rail and counterweight frame, described counterweight frame is provided with to pouring weight with to roller, it is characterized in that: described car top is also installed with crosshead sheave beam, described back timber and crosshead sheave beam are each to be respectively made up of about 2 channel-section steels be arranged in parallel, the channel-section steel in below of described crosshead sheave beam through back timber up and down channel-section steel, the U-steel frame being positioned at top of described crosshead sheave beam is located on back timber, and crosshead sheave beam and the oblique setting of back timber, the two ends up and down between channel-section steel of described crosshead sheave beam are installed with crosshead sheave respectively, described vertical direction to pouring weight is arranged on to roller, described counterweight frame is also being installed with roller frame to the outside of roller, the described two side to roller frame is all parallel to car side wall and arranges, the described end face to roller with to the oblique setting of the sidewall of roller frame.
2. according to a kind of improved small elevator described in claim 1, it is characterized in that: the center-point of described crosshead sheave beam and back timber is positioned in same vertical line, angle between described crosshead sheave beam and back timber is 10 ° ~ 15 °, described identical with the angle between crosshead sheave beam and back timber to the angle between roller with the inside side walls to roller frame.
3. a kind of improved small elevator according to claim 1, it is characterized in that: described counterweight frame top is also installed with horizontally disposed counterweight rope hitch plate, described counterweight rope hitch plate offers cord hole, and described cord hole is positioned at the vertical direction to roller wheel face vertical edge.
4. a kind of improved small elevator according to claim 3, it is characterized in that: the side that described counterweight frame is positioned at counterweight rope hitch plate is also bolted with host backplane, described host backplane and counterweight rope hitch plate be arranged in parallel, and described host backplane is bolted with towing machine.
CN201510132167.8A 2015-03-25 2015-03-25 Improved small-sized lift Pending CN104817002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510132167.8A CN104817002A (en) 2015-03-25 2015-03-25 Improved small-sized lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510132167.8A CN104817002A (en) 2015-03-25 2015-03-25 Improved small-sized lift

Publications (1)

Publication Number Publication Date
CN104817002A true CN104817002A (en) 2015-08-05

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Cited By (3)

* 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
CN106081800A (en) * 2016-08-12 2016-11-09 山东富士制御电梯有限公司 A kind of main engine bed suspension bracket
CN110914184A (en) * 2017-07-14 2020-03-24 三菱电机株式会社 Counterweight device of elevator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837922A (en) * 2010-05-28 2010-09-22 江南嘉捷电梯股份有限公司 Upper beam structure of elevator car frame
CN101944109A (en) * 2010-09-06 2011-01-12 华南理工大学 System and method for extracting picture abstract based on page partitioning
CN202245623U (en) * 2011-04-25 2012-05-30 杭州优迈科技有限公司 Winding device for steel wire ropes of elevators
CN103723603A (en) * 2013-12-20 2014-04-16 康力电梯股份有限公司 Traction driving device of household lift
CN204643455U (en) * 2015-03-25 2015-09-16 浙江亿能电梯有限公司 A kind of improved small elevator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837922A (en) * 2010-05-28 2010-09-22 江南嘉捷电梯股份有限公司 Upper beam structure of elevator car frame
CN101944109A (en) * 2010-09-06 2011-01-12 华南理工大学 System and method for extracting picture abstract based on page partitioning
CN202245623U (en) * 2011-04-25 2012-05-30 杭州优迈科技有限公司 Winding device for steel wire ropes of elevators
CN103723603A (en) * 2013-12-20 2014-04-16 康力电梯股份有限公司 Traction driving device of household lift
CN204643455U (en) * 2015-03-25 2015-09-16 浙江亿能电梯有限公司 A kind of improved small elevator

Cited By (3)

* 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
CN106081800A (en) * 2016-08-12 2016-11-09 山东富士制御电梯有限公司 A kind of main engine bed suspension bracket
CN110914184A (en) * 2017-07-14 2020-03-24 三菱电机株式会社 Counterweight device of elevator

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C06 Publication
SE01 Entry into force of request for substantive examination
EXSB Decision made by sipo to initiate substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150805

RJ01 Rejection of invention patent application after publication