CN108439139A - A kind of spiral tracking-driven elevator - Google Patents
A kind of spiral tracking-driven elevator Download PDFInfo
- Publication number
- CN108439139A CN108439139A CN201810307895.1A CN201810307895A CN108439139A CN 108439139 A CN108439139 A CN 108439139A CN 201810307895 A CN201810307895 A CN 201810307895A CN 108439139 A CN108439139 A CN 108439139A
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- China
- Prior art keywords
- wheel
- directive wheel
- hoist ropes
- sedan
- chair frame
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention relates to a kind of spiral tracking-driven elevators.Solve the problems, such as that superfluous lift towing power or insufficient, installation space and cost are big.Elevator includes car, traction motor and hoist ropes, and traction motor is connected with rope sheave, and hoist ropes is wound on rope sheave, it is characterised in that：Helicla flute is provided on the working face of the rope sheave, hoist ropes is spirally wound on helicla flute.The present invention winds hoist ropes using helical structure, utilize the operation up and down that elevator is realized into outgoing direction for moving towards setting both ends hoist ropes of spiral, the invention enables cornerites to become very big, it is greatly enhanced compared to traditional elevator traction capacity, solve the problems, such as that lift towing power is inadequate very well, but also elevator counterweightless can also be achieved, substantially reduces elevator and quiet and deserted and design cost is installed.
Description
Technical field
The present invention relates to a kind of elevator technology fields, more particularly, to a kind of spiral tracking-driven elevator.
Background technology
Towed elevator（Containing counterweight）It is the elevator system of current elevator most generally realized, mainly utilizes traction sheave and steel wire
The frictional force of rope drives promotion car.Currently, the type of drive of elevator is divided into two traction-type, forced action type major class in industry.
Wherein, for traction elevator, lift towing power is with the material friction coefficient and hoist ropes of hoist ropes and traction sheave in traction
Cornerite on wheel is closely related, and friction coefficient abundant and appropriate and traction cornerite are the key points designed.And it forces
Type of drive has prodigious advantage in hoistway space use aspects, forces driving at present because not needing counterweight space
Form be divided into bolt and nut driving, gear driving, force tractive driving, the modes such as hydraulic-driven.
It is main using model on actual market although forced action type elevator has various patents that can retrieve at present
It encloses all smaller with place, is usually used in the household ladders such as small load-carrying, lowrise layer.Because no matter which kind of forced action type elevator is all deposited
In such-and-such technical limitation, such as winding type draw mode currently on the market, using winding type traction machine to car into
Row is promoted, and steel wire rope one encloses coated on traction machine.But it is to want that current pressure draw mode, which has a problem that,
Traction capacity is superfluous or traction capacity is insufficient, and cannot all solve very well, which influences the critically important factor-cornerite of traction capacity, asks
Topic.And the draw mode of traditional counterweight, although traction capacity can be well controlled, due to introducing counterweight, right
The components such as weight guide rail, and considerably increase the installation space and design cost of elevator.
Invention content
The present invention mainly solves superfluous lift towing power present in the prior art or insufficient, installation space and cost is big
The problem of, provide a kind of spiral tracking-driven elevator.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：A kind of spiral tractive driving
Elevator, including car, traction motor and hoist ropes, traction motor are connected with rope sheave, and hoist ropes is wound on rope sheave, and feature exists
In：Helicla flute is provided on the working face of the rope sheave, hoist ropes is spirally wound on helicla flute.The present invention uses helical structure
Hoist ropes is wound, using the operation up and down for realizing elevator into outgoing direction for moving towards setting both ends hoist ropes of spiral, the present invention makes
Obtaining cornerite becomes very big, is greatly enhanced compared to traditional elevator traction capacity, solves the problems, such as that lift towing power is inadequate very well,
But also elevator counterweightless can also be achieved, substantially reduces elevator and quiet and deserted and design cost is installed.
Scheme as a preference of the above scheme, the helicla flute be single-wire helix slot, helicla flute have it is multiple, it is multiple
Helicla flute is separately disposed side by side on rope sheave.Multiple helicla flutes are arranged side by side in this programme, and every hoist ropes is respectively by respective
Helicla flute disengaging.Single times of screw pitch of this programme, processing are simple.
Scheme as a preference of the above scheme, the helicla flute are multi-thread helicla flute.Multi-thread spiral shell is used in this programme
Structure is revolved, can be double helix, three spirals or more, this so that hoist ropes is multi-thread while passing in and out, and hoist ropes spacing is small, sheave shaft
Length is shorter.
Scheme as a preference of the above scheme, the rope sheave are wheel or reel.
Scheme as a preference of the above scheme, the helicla flute are band notch half slot, without notch half slot, band
Notch V-groove, without notch V-groove.
Scheme as a preference of the above scheme further includes weighting distribution wheel and counterweight, and weighting distribution wheel is connected with counterweight, in sedan-chair
Compartment back is provided with Knapsack-rack, and one end is connected with Knapsack-rack after hoist ropes is spirally wound on rope sheave, and the other end enters under car
The hoistway in portion and around being connected with Knapsack-rack after weighting distribution wheel.This programme is that the car hoist ropes coordinated with helicla flute traction sheave is wound
Structure.
Scheme as a preference of the above scheme further includes weighting distribution wheel and counterweight, and weighting distribution wheel is connected with counterweight, in sedan-chair
Compartment back is provided with Knapsack-rack, and the first directive wheel and the second directive wheel, hoist ropes are respectively arranged in Knapsack-rack upper and lower part
One end is connected around the first directive wheel with traction motor pedestal after being spirally wound on rope sheave, and the hoist ropes other end enters car
The hoistway of lower part and around being connected in counterweight after weighting distribution wheel and the second directive wheel, weighting distribution wheel is connected with counterweight.
Scheme as a preference of the above scheme further includes weighting distribution wheel and counterweight, and weighting distribution wheel is connected with counterweight, in sedan-chair
It is respectively arranged with sedan-chair frame and lower sedan-chair frame at the top and bottom of compartment, upper sedan-chair frame and small sedan-chair frame shift to install, in traction motor pedestal
On be provided with third directive wheel, one end is connected with upper sedan-chair frame after hoist ropes is spirally wound on rope sheave, and the hoist ropes other end bypasses
Third directive wheel enters the hoistway of car lower part and is connected with lower sedan-chair frame after bypassing weighting distribution wheel.
Scheme as a preference of the above scheme further includes weighting distribution wheel and counterweight, and weighting distribution wheel is connected with counterweight, in sedan-chair
It is respectively arranged with sedan-chair frame and lower sedan-chair frame at the top and bottom of compartment, the 4th directive wheel and the 5th are respectively arranged in upper sedan-chair frame both sides
Directive wheel is respectively arranged with the 6th directive wheel and the 7th directive wheel, after hoist ropes is spirally wound on rope sheave in lower sedan-chair frame both sides
Around well headroom is fixed on after the 4th directive wheel, the 5th directive wheel, the hoist ropes other end enters the hoistway of car lower part for one end
And it is fixed on shaft bottom after bypassing the 6th directive wheel and the 7th directive wheel.
Scheme as a preference of the above scheme further includes weighting distribution wheel and counterweight, and weighting distribution wheel is connected with counterweight, in sedan-chair
It is respectively arranged with sedan-chair frame and lower sedan-chair frame at the top and bottom of compartment, the 8th directive wheel is provided among upper sedan-chair frame, in lower sedan-chair frame
Centre is provided with the 9th directive wheel, and one end is fixed on hoistway top after bypassing the 8th directive wheel after hoist ropes is spirally wound on rope sheave
Portion, the hoist ropes other end enter the hoistway of car lower part and are fixed on shaft bottom after bypassing the 9th directive wheel.
Therefore, advantage of the present invention：Hoist ropes is wound using helical structure, using spiral move towards both ends hoist ropes is set
The operation up and down that elevator is realized into outgoing direction, the invention enables cornerites to become very big, increases compared to traditional elevator traction capacity
By force, it solves the problems, such as that lift towing power is inadequate very well, but also elevator counterweightless can also be achieved, substantially reduces
Elevator installs quiet and deserted and design cost.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of rope sheave single-wire helix slot in the present invention；
Fig. 2 is a kind of structural schematic diagram of the multi-thread helicla flute of rope sheave in the present invention；
Fig. 3 is a kind of lift car wiring structural schematic diagram that the present invention combines helicla flute；
Fig. 4 is second of lift car wiring structural schematic diagram that the present invention combines helicla flute；
Fig. 5 is the third lift car wiring structural schematic diagram that the present invention combines helicla flute；
Fig. 6 is the 4th kind of lift car wiring structural schematic diagram that the present invention combines helicla flute；
Fig. 7 is second of lift car wiring structural schematic diagram that the present invention combines helicla flute.
1- rope sheave 2- traction motor 3- helicla flute 4- hoist ropes 5- Knapsack-rack 6- weighting distribution wheel 7- counterweights 8- first is led
The 5th directive wheel 15- of the 4th directive wheel 14- of sedan-chair frame 12- pedestal 13- under sedan-chair frame 11- on wheel the second directive wheels of 9- 10-
The 9th the second directive wheels of directive wheel 19- of the 7th the 8th directive wheel 18- of directive wheel 17- of 6th directive wheel 16-.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：
A kind of spiral tracking-driven elevator of the present embodiment, including car, traction motor 2, counterweight 7, weighting distribution wheel 6 and hoist ropes 4, are draged
Draw motor to be fixed on above hoistway by pedestal 12, with reconnection, traction motor output shaft is connected weighting distribution wheel with rope sheave, restricts
Wheel is wheel or reel, and hoist ropes is steel wire rope or steel band.In order to solve the problems, such as that lift towing power is superfluous or insufficient, such as scheme
Shown in 1, helicla flute 3 is provided on the working face of rope sheave, hoist ropes is then spirally wound on helicla flute.
The first structure helicla flute of the present embodiment uses single-wire helix slot, as shown in Figure 1, the single-wire helix slot is equipped with more
A, single-wire helix slot is separately disposed side by side on a rope sheave, and every hoist ropes is passed in and out by respective helicla flute respectively.
Second of structure helicla flute of the present embodiment uses multi-thread helicla flute, multi-thread helicla flute that one is arranged on rope sheave, such as
Shown in Fig. 2, helicla flute is bifilar helix slot or three line helicla flutes, and such hoist ropes multi-thread can simultaneously pass in and out.
It since hoist ropes is spirally wound on rope sheave, is directly passed in and out by helicla flute both ends, such cornerite is very big, traction capacity
It greatly enhances, the setting of directive wheel is reduced in arrangement, substantially reduce the space of hoist ropes wiring arrangement.It is listed below and adopts
The structure for the car hoist ropes wiring being arranged with helical structure.
For the first hoist ropes around rope structure, wiring ratio is 1:1, as shown in figure 3, being provided with Knapsack-rack 5 at car back, drag
One end is connected with Knapsack-rack after messenger is spirally wound on the rope sheave of traction host connection, and the other end enters the hoistway of car lower part
And it is connected with Knapsack-rack after bypassing weighting distribution wheel 6.Wherein counterweight is connect with weighting distribution wheel, hanging with shaft bottom is overweighted, which can
To be oriented to using both sides guiding rail.
For second of hoist ropes around rope structure, wiring ratio is 2:1, as shown in figure 4, car back is provided with Knapsack-rack 5,
Knapsack-rack upper and lower part is respectively arranged with the first directive wheel 8 and the second directive wheel 9, and hoist ropes is spirally wound on traction host company
One end is connected around the first directive wheel with traction motor pedestal after on the rope sheave connect, and the hoist ropes other end enters car lower part
Hoistway and around being connected in counterweight after weighting distribution wheel and the second directive wheel, weighting distribution wheel is connected with counterweight.
For the third hoist ropes around rope structure, wiring ratio is 1:1, as shown in figure 5, being respectively set on car top and bottom
There are upper sedan-chair frame 10 and lower sedan-chair frame 11, upper sedan-chair frame and lower sedan-chair frame to shift to install, third guiding is provided on traction motor pedestal 12
Wheel 19, one end is connected with upper sedan-chair frame after hoist ropes is spirally wound on the rope sheave of traction host connection, and the hoist ropes other end bypasses
Third directive wheel enters the hoistway of car lower part and is connected with lower sedan-chair frame after bypassing weighting distribution wheel.
For 4th kind of hoist ropes around rope structure, wiring ratio is 2:1, as shown in fig. 6, being respectively set on car top and bottom
There are upper sedan-chair frame 10 and lower sedan-chair frame 11, the 4th directive wheel 13 and the 5th directive wheel 14 is respectively arranged in upper sedan-chair frame both sides, in lower sedan-chair
Frame both sides are respectively arranged with the 6th directive wheel 15 and the 7th directive wheel 16, and hoist ropes is spirally wound on the rope sheave of traction host connection
Around well headroom is fixed on after the 4th directive wheel, the 5th directive wheel, the hoist ropes other end enters car lower part for one end after upper
Hoistway and around being fixed on shaft bottom after the 6th directive wheel and the 7th directive wheel.
For 5th kind of hoist ropes around rope structure, wiring ratio is 2:1, as shown in fig. 7, being respectively set on car top and bottom
There are upper sedan-chair frame 10 and lower sedan-chair frame 11, the 8th directive wheel 17 is provided among upper sedan-chair frame, being provided with the 9th among lower sedan-chair frame leads
To wheel 18, around well headroom is fixed on after the 8th directive wheel, hoist ropes is another for one end after hoist ropes is spirally wound on rope sheave
End enters the hoistway of car lower part and is fixed on shaft bottom after bypassing the 9th directive wheel.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although the terms such as rope sheave, traction motor, helicla flute, hoist ropes, Knapsack-rack are used more herein, do not arrange
Except the possibility for using other terms.The use of these items is only for more easily describe and explain the essence of the present invention；
Any one of the additional limitations is construed as all to disagree with spirit of that invention.
Claims (10)
1. a kind of spiral tracking-driven elevator, including car, traction motor and hoist ropes, traction motor are connected with rope sheave, traction
Rope is wound on rope sheave, it is characterised in that：Helicla flute is provided on the working face of the rope sheave, hoist ropes is spirally wound on helicla flute
On.
2. a kind of spiral tracking-driven elevator according to claim 1, it is characterized in that the helicla flute is single-wire helix slot,
Helicla flute have it is multiple, multiple helicla flutes are separately disposed side by side on rope sheave.
3. a kind of spiral tracking-driven elevator according to claim 1, it is characterized in that the helicla flute is multi-thread helicla flute.
4. a kind of spiral tracking-driven elevator according to claim 1 or 2 or 3, it is characterized in that the rope sheave be wheel or
Reel.
5. a kind of spiral tracking-driven elevator according to claim 1 or 2 or 3, it is characterized in that the helicla flute is cut for band
Mouthful half slot, without notch half slot, band notch V-groove, without notch V-groove.
6. a kind of spiral tracking-driven elevator according to claim 1 or 2 or 3, it is characterized in that further including weighting distribution wheel and matching
Weight, weighting distribution wheel are connected with counterweight, and car back is provided with Knapsack-rack, one end and the back of the body after hoist ropes is spirally wound on rope sheave
Packet frame is connected, and the other end enters the hoistway of car lower part and is connected with Knapsack-rack after bypassing weighting distribution wheel.
7. a kind of spiral tracking-driven elevator according to claim 1 or 2 or 3, it is characterized in that further including weighting distribution wheel and matching
Weight, weighting distribution wheel are connected with counterweight, car back are provided with Knapsack-rack, first is respectively arranged in Knapsack-rack upper and lower part
Directive wheel and the second directive wheel, one end bypasses the first directive wheel and traction motor pedestal phase after hoist ropes is spirally wound on rope sheave
Connection, the hoist ropes other end enter the hoistway of car lower part and around being connected in counterweight after weighting distribution wheel and the second directive wheel, match
Roller is connected with counterweight.
8. a kind of spiral tracking-driven elevator according to claim 1 or 2 or 3, it is characterized in that further including weighting distribution wheel and matching
Weight, weighting distribution wheel are connected with counterweight, and upper sedan-chair frame and lower sedan-chair frame, upper sedan-chair frame and lower sedan-chair are respectively arranged on car top and bottom
Frame shifts to install, and is provided with third directive wheel on traction motor pedestal, after hoist ropes is spirally wound on rope sheave one end with it is upper
Sedan-chair frame is connected, the hoist ropes other end around third directive wheel enter car lower part hoistway and around after weighting distribution wheel with lower sedan-chair frame phase
Connection.
9. a kind of spiral tracking-driven elevator according to claim 1 or 2 or 3, it is characterized in that further including weighting distribution wheel and matching
Weight, weighting distribution wheel are connected with counterweight, upper sedan-chair frame and lower sedan-chair frame are respectively arranged on car top and bottom, in upper sedan-chair frame both sides
It is respectively arranged with the 4th directive wheel and the 5th directive wheel, being respectively arranged with the 6th directive wheel and the 7th in lower sedan-chair frame both sides is oriented to
Wheel, one end is fixed on well headroom after bypassing the 4th directive wheel, the 5th directive wheel after hoist ropes is spirally wound on rope sheave, traction
The rope other end enters the hoistway of car lower part and is fixed on shaft bottom after bypassing the 6th directive wheel and the 7th directive wheel.
10. a kind of spiral tracking-driven elevator according to claim 1 or 2 or 3, it is characterized in that further including weighting distribution wheel and matching
Weight, weighting distribution wheel are connected with counterweight, upper sedan-chair frame and lower sedan-chair frame are respectively arranged on car top and bottom, among upper sedan-chair frame
Be provided with the 8th directive wheel, be provided with the 9th directive wheel among lower sedan-chair frame, after hoist ropes is spirally wound on rope sheave one end around
It is fixed on well headroom after crossing the 8th directive wheel, the hoist ropes other end enters the hoistway of car lower part and around after the 9th directive wheel
It is fixed on shaft bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307895.1A CN108439139A (en) | 2018-04-08 | 2018-04-08 | A kind of spiral tracking-driven elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307895.1A CN108439139A (en) | 2018-04-08 | 2018-04-08 | A kind of spiral tracking-driven elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108439139A true CN108439139A (en) | 2018-08-24 |
Family
ID=63198742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810307895.1A Pending CN108439139A (en) | 2018-04-08 | 2018-04-08 | A kind of spiral tracking-driven elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108439139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776921A (en) * | 2020-06-04 | 2020-10-16 | 浙江富士美电梯有限公司 | Elevator capable of running stably |
| CN112155925A (en) * | 2020-10-22 | 2021-01-01 | 宁波科艺医疗器械有限公司 | Shoulder joint traction frame |
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| CN1932472A (en) * | 2006-10-12 | 2007-03-21 | 上海交通大学 | Elevator dray driving sliding contact fatigue wear testing machine |
| CN201354306Y (en) * | 2009-02-25 | 2009-12-02 | 陶敏川 | Take-up reel for electric clothes horse |
| CN102838014A (en) * | 2012-09-24 | 2012-12-26 | 上海法西驱动技术有限公司 | Winding drum type forced driving permanent magnetic synchronous gearless machine |
| CN102849581A (en) * | 2012-07-31 | 2013-01-02 | 吴江信谊精密五金有限公司 | Novel elevator traction wheel |
| CN102887419A (en) * | 2012-09-26 | 2013-01-23 | 上海法西驱动技术有限公司 | Asynchronous gearless traction machine |
| CN106586789A (en) * | 2016-12-15 | 2017-04-26 | 刘凯 | Synchronous-driven elevator |
| CN206606891U (en) * | 2016-12-23 | 2017-11-03 | 通力股份公司 | Device for elevator rope condition monitoring |
| CN208361661U (en) * | 2018-04-08 | 2019-01-11 | 杭州辛辰科技有限公司 | Spiral tracking-driven elevator |
-
2018
- 2018-04-08 CN CN201810307895.1A patent/CN108439139A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932472A (en) * | 2006-10-12 | 2007-03-21 | 上海交通大学 | Elevator dray driving sliding contact fatigue wear testing machine |
| CN201354306Y (en) * | 2009-02-25 | 2009-12-02 | 陶敏川 | Take-up reel for electric clothes horse |
| CN102849581A (en) * | 2012-07-31 | 2013-01-02 | 吴江信谊精密五金有限公司 | Novel elevator traction wheel |
| CN102838014A (en) * | 2012-09-24 | 2012-12-26 | 上海法西驱动技术有限公司 | Winding drum type forced driving permanent magnetic synchronous gearless machine |
| CN102887419A (en) * | 2012-09-26 | 2013-01-23 | 上海法西驱动技术有限公司 | Asynchronous gearless traction machine |
| CN106586789A (en) * | 2016-12-15 | 2017-04-26 | 刘凯 | Synchronous-driven elevator |
| CN206606891U (en) * | 2016-12-23 | 2017-11-03 | 通力股份公司 | Device for elevator rope condition monitoring |
| CN208361661U (en) * | 2018-04-08 | 2019-01-11 | 杭州辛辰科技有限公司 | Spiral tracking-driven elevator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776921A (en) * | 2020-06-04 | 2020-10-16 | 浙江富士美电梯有限公司 | Elevator capable of running stably |
| CN111776921B (en) * | 2020-06-04 | 2021-07-30 | 浙江富士美电梯有限公司 | Elevator capable of running stably |
| CN112155925A (en) * | 2020-10-22 | 2021-01-01 | 宁波科艺医疗器械有限公司 | Shoulder joint traction frame |
| CN112155925B (en) * | 2020-10-22 | 2022-04-01 | 宁波科艺医疗器械有限公司 | Shoulder joint traction frame |
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Application publication date: 20180824 |