CN103231972B - A kind of drive configuration of elevator - Google Patents
A kind of drive configuration of elevator Download PDFInfo
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- CN103231972B CN103231972B CN201310149130.7A CN201310149130A CN103231972B CN 103231972 B CN103231972 B CN 103231972B CN 201310149130 A CN201310149130 A CN 201310149130A CN 103231972 B CN103231972 B CN 103231972B
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- traction sheave
- elevator
- weight box
- drive motor
- transmission bar
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Abstract
The drive configuration of a kind of elevator disclosed by the invention, comprise drive motor, the traction sheave connecting drive motor, car and weight box, described drive motor and traction sheave are arranged in weight box, the cable wire of upwards drawing from car top is successively by being connected to the top of weight box after two wheel flutters, the traction sheave of one transmission bar in weight box, described transmission bar upper end is fixed on elevator top, and its lower end is fixed on bottom elevator, and traction sheave drives weight box to move up and down along transmission bar.The drive configuration of elevator of the present invention solves the installation question of drive motor and traction sheave, saves the space of installation; Meanwhile, drive motor and traction sheave also serve as the weight in weight box, effectively reduce the amount of required configuration weight, reduce costs.
Description
Technical field
The present invention relates to a kind of actuating device, particularly a kind of drive configuration of elevator.
Background technology
With reference to Fig. 1, usually the driving connection structure adopted for traditional elevator shown in figure, the top of elevator is provided with fixed pulley 1, the two ends of the cable wire 6 around the home on fixed pulley 1 are respectively by fixing after a movable pulley 2, the movable pulley 2 being positioned at both sides below fixed pulley 1 has hung car 3 and weight box 4 respectively, is provided with weight 5 in weight box 4.In above-mentioned connection structure, fixed pulley 1 is traction sheave, and fixed pulley 1 is other is provided with drive motor, and drive motor drives fixed pulley 1 to rotate, thus drives car 3 to rise or decline, and the moving situation of weight box 4 is contrary with car 3.
The driving connection structure that traditional elevator adopts has following shortcoming: one is the installation question of fixed pulley 1 and drive motor, fixed pulley 1 and drive motor must be arranged on the top of elevator, normally be provided with elevator room at the top of floor and settle fixed pulley 1 and drive motor, if floor does not arrange elevator room, then need at elevator internal reservation space mounting fixed pulley 1 and drive motor, due to more than 40 times that the diameter of fixed pulley 1 is rope diameter by national regulation requirement, between 45 ~ 55 times that are traditionally arranged to be rope diameter, cause the volume of fixed pulley 1 larger, take a lot of elevator head rooms, and it is large to there is steel rope consumption, the shortcoming that steel rope reversed bending causes the life-span short, two is that weight 5 in weight box 4 needs to arrange larger quality, and cost is higher.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of drive configuration of elevator of more reasonable structure.
The present invention solves the technical scheme that its problem adopts:
A kind of drive configuration of elevator, comprise drive motor, the traction sheave connecting drive motor, car and weight box, described drive motor and traction sheave are arranged in weight box, the cable wire of upwards drawing from car top is successively by being connected to the top of weight box after two wheel flutters, the traction sheave of one transmission bar in weight box, described transmission bar upper end is fixed on elevator top, and its lower end is fixed on bottom elevator, and traction sheave drives weight box to move up and down along transmission bar.
Further, be also provided with the upper track adjusting wheel be positioned at above traction sheave and the lower track adjusting wheel be positioned at below traction sheave in described weight box, upper track adjusting wheel and lower track adjusting wheel are positioned at the same side of traction sheave, and transmission bar is successively through upper track adjusting wheel, traction sheave and lower track adjusting wheel.The setting of upper track adjusting wheel and lower track adjusting wheel, angle when being convenient to regulate transmission bar to enter and leave traction sheave, what transmission bar and traction sheave were fitted is more solid and reliable.
Further, described transmission bar is preferably chain, increases transmission bar and traction sheave, friction up and down between track adjusting wheel, prevents transmission bar and traction sheave, between track adjusting wheel, relative sliding occurs up and down, the situation appearance simultaneously preventing traction sheave from dally.
The invention has the beneficial effects as follows: drive motor and traction sheave are arranged in weight box by the drive configuration of elevator of the present invention, have the following advantages: one is the installation question solving drive motor and traction sheave, save the space of installation, do not need to arrange elevator room or reserved installing space at elevator top, improve hoistway space degree of utilization; Two is weights that drive motor and traction sheave also serve as in weight box, because the quality of drive motor and traction sheave is comparatively large, effectively reduces the amount of required configuration weight, reduces costs; Three are all track adjusting wheels of suspending steel wire rope in this drive configuration is all non-traction sheave, and its diameter does not need more than 40 times that make rope diameter by the restriction of elevator regulations, effectively can reduce the volume of traction sheave, saves installing space; Four is transmission strip adoption chains, effectively prevents the situation of relative sliding from occurring, simultaneously track adjusting wheel auxiliary under, traction sheave cornerite can be very little, and what transmission bar and traction sheave were fitted is more solid and reliable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the invention will be further described.
Fig. 1 is the driving connection structure of traditional elevator;
Fig. 2 is the drive configuration of elevator of the present invention.
Detailed description of the invention
With reference to Fig. 2, the drive configuration of a kind of elevator provided by the invention, comprise car 3 and weight box 4, the top of weight box 4 is connected to the cable wire 6 of upwards drawing from car 3 top is backward by two wheel flutters 11 successively, drive motor and the traction sheave 10 being connected drive motor is provided with in described weight box 4, the upper track adjusting wheel 12 be positioned at above traction sheave 10 and the lower track adjusting wheel 13 be positioned at below traction sheave 10 is also provided with in weight box 4, upper track adjusting wheel 12 and lower track adjusting wheel 13 are positioned at the same side of traction sheave 10, one transmission bar 7 is successively through upper track adjusting wheel 12, after traction sheave 10 and lower track adjusting wheel 13, its upper end is fixed on elevator top, lower end is fixed on bottom elevator.When elevator works, traction sheave 10 rotates, and drives weight box 4 to rise along transmission bar 7 or decline, thus the decline making car 3 corresponding or rising.
Further, the setting of upper track adjusting wheel 12 and lower track adjusting wheel 13, angle when being convenient to regulate transmission bar 7 to enter and leave traction sheave 10, makes transmission bar 7 more solid and reliable with the connection of traction sheave 10.
Further, described transmission bar 7 is preferably chain, increase transmission bar 7 and traction sheave 10, friction up and down between track adjusting wheel 12,13, prevent transmission bar 7 and traction sheave 10, between track adjusting wheel 12,13, relative sliding occur up and down, the situation appearance simultaneously preventing traction sheave 10 from dally.
Drive motor and traction sheave 10 are arranged in weight box 4 by the drive configuration of elevator of the present invention, have the following advantages: one is the installation question solving drive motor and traction sheave 10, save the space of installation, do not need to arrange elevator room or reserved installing space at elevator top; Two is weights that drive motor and traction sheave 10 also serve as in weight box 4, because the quality of drive motor and traction sheave 10 is comparatively large, effectively reduces the amount of required configuration weight, reduces costs; Three is more than 40 times that traction sheave 10 diameter in this drive configuration does not need to make cable wire 6 diameter, effectively can reduce the volume of traction sheave 10, saves installing space; Four is that transmission bar 7 adopts chain, effectively prevents the situation of relative sliding from occurring, simultaneously track adjusting wheel auxiliary under, traction sheave 10 cornerite can be very little, and what transmission bar 7 and traction sheave 10 were fitted is more solid and reliable.
The above, just preferred embodiment of the present invention, the present invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (1)
1. the drive configuration of an elevator, comprise drive motor, connect the traction sheave (10) of drive motor, car (3) and weight box (4), it is characterized in that: described drive motor and traction sheave (10) are arranged in weight box (4), the cable wire (6) of upwards drawing from car (3) top is successively by being connected to the top of weight box (4) after two wheel flutters (11), the traction sheave (10) of one transmission bar (7) in weight box (4), described transmission bar (7) upper end is fixed on elevator top, tradition bar (7) lower end is fixed on bottom elevator, traction sheave (10) drives weight box (4) to move up and down along transmission bar (7), described transmission bar (7) is chain, the upper track adjusting wheel (12) being positioned at traction sheave (10) top and the lower track adjusting wheel (13) being positioned at traction sheave (10) below is also provided with in described weight box (4), upper track adjusting wheel (12) and lower track adjusting wheel (13) are positioned at the same side of traction sheave (10), and transmission bar (7) is successively through upper track adjusting wheel (12), traction sheave (10) and lower track adjusting wheel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149130.7A CN103231972B (en) | 2013-04-25 | 2013-04-25 | A kind of drive configuration of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149130.7A CN103231972B (en) | 2013-04-25 | 2013-04-25 | A kind of drive configuration of elevator |
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| Publication Number | Publication Date |
|---|---|
| CN103231972A CN103231972A (en) | 2013-08-07 |
| CN103231972B true CN103231972B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310149130.7A Active CN103231972B (en) | 2013-04-25 | 2013-04-25 | A kind of drive configuration of elevator |
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| Country | Link |
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| CN (1) | CN103231972B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305620B (en) * | 2017-07-28 | 2020-06-09 | 孙世梁 | Automatic descending elevator without electric energy |
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|---|---|---|---|---|
| CN1094009A (en) * | 1993-01-11 | 1994-10-26 | 科思股份公司 | Be configured in the motor in the counterweight |
| CN1103050A (en) * | 1993-06-28 | 1995-05-31 | 科恩股份公司 | Elevator drive machine placed in the counterweight |
| CN1105948A (en) * | 1993-06-28 | 1995-08-02 | 科恩股份公司 | Elevator machinery placed in the counterweight |
| CN1299333A (en) * | 1998-02-26 | 2001-06-13 | 奥蒂斯电梯公司 | Belt-climbing elevator having drive in counterweight |
| JP2004001919A (en) * | 2002-05-30 | 2004-01-08 | Otis Elevator Co | Elevator device |
| JP2004001914A (en) * | 2002-05-30 | 2004-01-08 | Otis Elevator Co | Lifting device for elevator |
| CN2787625Y (en) * | 2005-03-25 | 2006-06-14 | 罗开才 | Friction drive mechanism for construction lift |
| CN2858603Y (en) * | 2005-08-31 | 2007-01-17 | 湖南海诺电梯有限公司 | Balanced weight driving towing device |
| CN101177223A (en) * | 2006-11-09 | 2008-05-14 | 株式会社日立制作所 | Elevator equipment |
| CN101665208A (en) * | 2009-10-22 | 2010-03-10 | 湖南海诺电梯有限公司 | Counterweight driving traction device of machine room-less elevator |
| CN201517008U (en) * | 2009-10-22 | 2010-06-30 | 湖南海诺电梯有限公司 | Counterweight driving traction device of elevator without machine room |
| CN203246989U (en) * | 2013-04-25 | 2013-10-23 | 江门市蒙德电气股份有限公司 | Novel driving structure of elevator |
-
2013
- 2013-04-25 CN CN201310149130.7A patent/CN103231972B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094009A (en) * | 1993-01-11 | 1994-10-26 | 科思股份公司 | Be configured in the motor in the counterweight |
| CN1103050A (en) * | 1993-06-28 | 1995-05-31 | 科恩股份公司 | Elevator drive machine placed in the counterweight |
| CN1105948A (en) * | 1993-06-28 | 1995-08-02 | 科恩股份公司 | Elevator machinery placed in the counterweight |
| CN1299333A (en) * | 1998-02-26 | 2001-06-13 | 奥蒂斯电梯公司 | Belt-climbing elevator having drive in counterweight |
| JP2004001919A (en) * | 2002-05-30 | 2004-01-08 | Otis Elevator Co | Elevator device |
| JP2004001914A (en) * | 2002-05-30 | 2004-01-08 | Otis Elevator Co | Lifting device for elevator |
| CN2787625Y (en) * | 2005-03-25 | 2006-06-14 | 罗开才 | Friction drive mechanism for construction lift |
| CN2858603Y (en) * | 2005-08-31 | 2007-01-17 | 湖南海诺电梯有限公司 | Balanced weight driving towing device |
| CN101177223A (en) * | 2006-11-09 | 2008-05-14 | 株式会社日立制作所 | Elevator equipment |
| CN101665208A (en) * | 2009-10-22 | 2010-03-10 | 湖南海诺电梯有限公司 | Counterweight driving traction device of machine room-less elevator |
| CN201517008U (en) * | 2009-10-22 | 2010-06-30 | 湖南海诺电梯有限公司 | Counterweight driving traction device of elevator without machine room |
| CN203246989U (en) * | 2013-04-25 | 2013-10-23 | 江门市蒙德电气股份有限公司 | Novel driving structure of elevator |
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| Publication number | Publication date |
|---|---|
| CN103231972A (en) | 2013-08-07 |
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