CN105668381B - Counterweight machine-roomless lift after a kind of - Google Patents
Counterweight machine-roomless lift after a kind of Download PDFInfo
- Publication number
- CN105668381B CN105668381B CN201610234522.7A CN201610234522A CN105668381B CN 105668381 B CN105668381 B CN 105668381B CN 201610234522 A CN201610234522 A CN 201610234522A CN 105668381 B CN105668381 B CN 105668381B
- Authority
- CN
- China
- Prior art keywords
- car
- counterweight
- directive wheel
- wheel
- guide rail
- 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.)
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Classifications
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- 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
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
- B66B11/005—Arrangement of driving gear, e.g. location or support in the hoistway on the car
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- 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
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0476—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with friction gear, e.g. belt linking motor to sheave
-
- 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
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
-
- 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
- B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
Landscapes
- 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 rear counterweight machine-roomless lift, including car guide rail, car and lift car rope head beam, car guide rail rear is equipped with counter weight guide track, counterweight after being installed on counter weight guide track, and car is connect with rear counterweight by steel wire rope.The present invention uses overhead machine, and its arranged direction is parallel with well enclosure, opposite shaft bottom arrangement has lacked multiple directive wheels, steel wire rope uses and normal elevator is almost the same, hoistway is required relatively low, arm's length standard elevator hoistway can meet installation requirement, traction machine, directive wheel, counterweight fag end beam is that integration is arranged, live directly integral hoisting is placed, it is easy for installation, and car center can be made to be overlapped with well center, car size is that width direction is big, depth direction is small, it matches with mainstream elevator car size, and the requirement of building symmetric design hoistway can be met.
Description
Technical field
The present invention relates to a kind of elevators fields, and in particular to counterweight machine-roomless lift after a kind of.
Background technology
Existing machine-roomless lift is mostly side counterweight, and car size width direction is smaller, and depth direction is larger, and in enabling
The heart is eccentric relative to well center, and it is biasing to reserve door opening to hoistway, does not meet the requirement of building symmetric design, market
It is badly in need of a kind of machine-roomless lift that have machine room elevator hoistway requirement with standard consistent.Then counterweight can then make car center and hoistway
Center overlaps, and car size is that width direction is big, and depth direction is small and mainstream elevator car size matches, and rear counterweight
Arrangement can meet the requirement of building symmetric design hoistway.Counterweight machine-roomless lift scheme has traction machine hoistway bottom after existing
Portion arranges that such scheme baudrier is excessively complicated, needs more directive wheel and longer steel wire rope, installation is inconvenient and wastes
Material.Counterweight machine-roomless lift scheme is tilting at the top of traction machine after another kind, more demanding to hoistway, and in-site installation difficulty
It is larger.
Invention content
Technical problem to be solved by the invention is to provide a kind of counterweight machine-roomless lift, counterweight machine room after can realizing
Elevator is arranged, meets that car width is big, and the small requirement of depth meets the requirement that Room gate center is overlapped with well center, satisfaction
Counterweight machine-roomless lift in-site installation easily requires afterwards.
To achieve the above object, the technical solution that the present invention takes is：
Counterweight machine-roomless lift after a kind of, including be fixed on the well enclosure of both sides car guide rail, be mounted on car guide rail
On car, car guide rail top is fixed with lift car rope head beam, and the car guide rail rear is equipped with and is fixed on the well enclosure of both sides
Counter weight guide track, counterweight after installing on counter weight guide track, car connect with rear counterweight by steel wire rope, car guide rail and counter weight guide track
It is equipped with the main load-bearing girder steel being fixed between the well enclosure of both sides between top, is installed in gate left side lower section on the car bottom surface
There is the first sedan-chair frame wheel, the second sedan-chair frame wheel is installed in the first sedan-chair frame wheel diagonal angle on car bottom surface, in second on main load-bearing girder steel
Sedan-chair frame wheel is fixedly arranged above traction machine, and the shaft of traction machine is parallel with rear well enclosure, in the middle part of car rear wall outer surface in
Lower directive wheel is installed below traction machine, upper directive wheel, rear counterweight are installed below traction machine on main load-bearing girder steel rear wall
Top installation there are two along rear counterweight width direction arrangement to roller, in far from upper directive wheel on main load-bearing girder steel rear wall
Counterweight fag end beam is fixedly arranged above to roller, described steel wire rope one end is fixed on lift car rope head beam, and the steel wire rope other end is successively
Around being fixed on after the first sedan-chair frame wheel, the second sedan-chair frame wheel, the traction sheave of traction machine, lower directive wheel, upper directive wheel, two pairs of rollers pair
On weight fag end beam.
The lower directive wheel and upper directive wheel project tangent in the horizontal plane.
The upper directive wheel and tangent to the projection of roller in the horizontal plane close to directive wheel.
The present invention uses overhead machine, and its arranged direction is parallel with rear well enclosure, opposite shaft bottom arrangement
Multiple directive wheels are lacked, steel wire rope uses and normal elevator is almost the same, relatively low to hoistway requirement, and arm's length standard elevator hoistway is
Installation requirement can be met, traction machine, directive wheel, counterweight fag end beam are that integration is arranged, scene directly integral hoisting is placed, installation
It is convenient, and car center can be made to be overlapped with well center, car size is that width direction is big, and depth direction is small and mainstream is objective
Terraced car size matches, and can meet the requirement of building symmetric design hoistway.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the rearview of Fig. 1.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, counterweight machine-roomless lift after a kind of, including be fixed on the well enclosure of both sides car guide rail 1,
Car 2 on car guide rail 1,1 top of car guide rail are fixed with lift car rope head beam 3, and car guide rail rear, which is equipped with, to be fixed
Counter weight guide track 4 on the well enclosure of both sides, counterweight 5 after installing on counter weight guide track 4, car 2 are connected with rear counterweight 5 by steel wire rope 6
It connects, the main load-bearing girder steel 7 being fixed between the well enclosure of both sides, car bottom surface is equipped between 4 top of car guide rail 1 and counter weight guide track
On on the left of the gate lower section the first sedan-chair frame wheel 8 is installed, the second sedan-chair frame is installed in the first sedan-chair frame wheel diagonal angle on car bottom surface
Wheel 9 is fixedly arranged above traction machine 10 on main load-bearing girder steel 7 in the second sedan-chair frame wheel, and the shaft of traction machine 10 is parallel with rear well enclosure,
Lower directive wheel 11 is installed below traction machine, in traction machine on main 7 rear wall of load-bearing girder steel in the middle part of car rear wall outer surface
Lower section is equipped with directive wheel 12, and there are two the 5 top installations of rear counterweight along rear counterweight width direction arrangement to roller, respectively
First pair of roller 13 and second pair of roller 14 are fixedly arranged above counterweight rope on main 7 rear wall of load-bearing girder steel in second pair of roller 14
Head beam 15,6 one end of steel wire rope are fixed on lift car rope head beam 3, and 6 other end of steel wire rope bypasses the first sedan-chair frame wheel 8, the second sedan-chair successively
It is fixed after frame wheel 9, the traction sheave of traction machine 10, lower directive wheel 11,12, first pairs of rollers 13 of upper directive wheel and second pair of roller 14
On counterweight fag end beam 15.
Lower directive wheel 11 and upper directive wheel 12 project tangent in the horizontal plane, and upper directive wheel and first pair of roller are in horizontal plane
On projection it is tangent so that steel wire rope is not in deflection, stress equalization.
The traction sheave of the application, lower directive wheel, upper directive wheel position can be interchangeable, i.e., traction sheave can be located at
The position of lower directive wheel or upper directive wheel, and traction sheave original position could alternatively be lower directive wheel or upper directive wheel, can meet
Different hoistway installation requirements.
Claims (1)
1. counterweight machine-roomless lift after a kind of, including be fixed on the well enclosure of both sides car guide rail, be mounted on car guide rail
Car, car guide rail top is fixed with lift car rope head beam, it is characterised in that：The car guide rail rear is equipped with and is fixed on both sides
Counter weight guide track on well enclosure, counterweight after installing on counter weight guide track, car are connect with rear counterweight by steel wire rope, car guide rail with
It is equipped between counter weight guide track top and is fixed on main load-bearing girder steel between the well enclosure of both sides, on the car bottom surface on the left of gate
Lower section is equipped with the first sedan-chair frame wheel, and the second sedan-chair frame wheel, main load-bearing girder steel are equipped in the first sedan-chair frame wheel diagonal angle on car bottom surface
On in the second sedan-chair frame wheel be fixedly arranged above traction machine, the shaft of traction machine is parallel with rear well enclosure, the car rear wall appearance
Middle face is equipped with lower directive wheel below traction machine, and upper guiding is equipped with below traction machine on main load-bearing girder steel rear wall
Wheel, above rear counterweight installation there are two along rear counterweight width direction arrangement to roller, in separate on main load-bearing girder steel rear wall
Upper directive wheel is fixedly arranged above counterweight fag end beam to roller, and described steel wire rope one end is fixed on lift car rope head beam, steel wire rope
The other end bypasses the first sedan-chair frame wheel, the second sedan-chair frame wheel, the traction sheave of traction machine, lower directive wheel, upper directive wheel, two pairs of rollers successively
After be fixed on counterweight fag end beam, the lower directive wheel and upper directive wheel project in the horizontal plane it is tangent, the upper directive wheel and
Close to the tangent to the projection of roller in the horizontal plane of directive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234522.7A CN105668381B (en) | 2016-04-15 | 2016-04-15 | Counterweight machine-roomless lift after a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234522.7A CN105668381B (en) | 2016-04-15 | 2016-04-15 | Counterweight machine-roomless lift after a kind of |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105668381A CN105668381A (en) | 2016-06-15 |
| CN105668381B true CN105668381B (en) | 2018-07-24 |
Family
ID=56309981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234522.7A Active CN105668381B (en) | 2016-04-15 | 2016-04-15 | Counterweight machine-roomless lift after a kind of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105668381B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202609737U (en) * | 2012-05-07 | 2012-12-19 | 广东菱王电梯有限公司 | Back-counterweight device of elevator without motor room |
| CN202829217U (en) * | 2012-09-20 | 2013-03-27 | 广东菱王电梯有限公司 | Rear counterweight of a goods lift free of machine room |
| CN203486704U (en) * | 2013-09-26 | 2014-03-19 | 四川科莱电梯有限责任公司 | Home lift arrangement structure |
| CN104649102A (en) * | 2013-11-25 | 2015-05-27 | 天津艾瑞斯集团有限公司 | Rear-counterweight villa elevator device without machine room |
| CN204490292U (en) * | 2015-04-01 | 2015-07-22 | 广东日芝电梯有限公司 | The rear counterweight of machine room cargo lift safety |
| CN205602953U (en) * | 2016-04-15 | 2016-09-28 | 西继迅达（许昌）电梯有限公司 | Back is not to heavily there being computer lab elevator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007246194A (en) * | 2006-03-14 | 2007-09-27 | Toshiba Elevator Co Ltd | Elevator without machine room |
-
2016
- 2016-04-15 CN CN201610234522.7A patent/CN105668381B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202609737U (en) * | 2012-05-07 | 2012-12-19 | 广东菱王电梯有限公司 | Back-counterweight device of elevator without motor room |
| CN202829217U (en) * | 2012-09-20 | 2013-03-27 | 广东菱王电梯有限公司 | Rear counterweight of a goods lift free of machine room |
| CN203486704U (en) * | 2013-09-26 | 2014-03-19 | 四川科莱电梯有限责任公司 | Home lift arrangement structure |
| CN104649102A (en) * | 2013-11-25 | 2015-05-27 | 天津艾瑞斯集团有限公司 | Rear-counterweight villa elevator device without machine room |
| CN204490292U (en) * | 2015-04-01 | 2015-07-22 | 广东日芝电梯有限公司 | The rear counterweight of machine room cargo lift safety |
| CN205602953U (en) * | 2016-04-15 | 2016-09-28 | 西继迅达（许昌）电梯有限公司 | Back is not to heavily there being computer lab elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105668381A (en) | 2016-06-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Patentee after: Xiji Xunda Elevator Co., Ltd Address before: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Patentee before: XJ SCHINDLER (XUCHANG) ELEVATOR Co.,Ltd. |