CN105775962A - Elevator counterweight rear positioning device - Google Patents
Elevator counterweight rear positioning device Download PDFInfo
- Publication number
- CN105775962A CN105775962A CN201610293945.6A CN201610293945A CN105775962A CN 105775962 A CN105775962 A CN 105775962A CN 201610293945 A CN201610293945 A CN 201610293945A CN 105775962 A CN105775962 A CN 105775962A
- Authority
- CN
- China
- Prior art keywords
- elevator
- car
- weight sensor
- sensor device
- counterweight
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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
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
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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
-
- 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
-
- 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
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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 invention aims to provide an elevator counterweight rear positioning device. A car diversion sheave is arranged at the bottom of an elevator car; a first free end of a steel wire rope is fixed at the top of an elevator hoistway, extends to wind a counterweight system and a tractor, continuously extends to wind a guide wheel set, continuously extends to wind the car diversion sheave, and finally is returned to fix at the top of the elevator hoistway; and as the car diversion sheave is mounted at the bottom of the elevator car, the vertical distance from the top floor of an elevator to the top of the hoistway in the height direction is preferably reduced, and the requirement of the elevator on the height of the top floor in rear counterweight positioning is reduced. The elevator counterweight rear positioning device reasonably mounts and arranges the position of the guide wheel set, saves the power, and improves the elevator product market competitiveness.
Description
Technical field
The present invention relates to the rearmounted scheme of Elevator weight sensor, particularly to a kind of Elevator weight sensor device rear.
Background technology
Counterweight is rearmounted is by a kind of arrangement of the rear side that pouring weight (balance weight) is arranged in lift car of elevator.
Conventional Elevator weight sensor is rearmounted is close with elevator center in order to make elevator stress point try one's best, need to arrange diversion sheave when Elevator weight sensor is rearmounted on elevator car top, such as CN104709800A discloses a kind of drag device for elevator, but can cause when Elevator weight sensor is rearmounted that the top building height of elevator is bigger than normal, at this, the headroom height of elevator refers to the vertical dimension of the short transverse of the horizontal plane well headroom of elevator top.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, it is proposed to a kind of Elevator weight sensor device rear, it is achieved when solution Elevator weight sensor is rearmounted, the problem that elevator top building height is bigger than normal.
For achieving the above object, the technical scheme is that
A kind of Elevator weight sensor device rear is provided, including steel wire rope, lift car, counterweight system, traction machine, guiding wheels, car diversion sheave, elevator hoistways, wherein,
Described car diversion sheave is arranged at bottom lift car；
First free end of described steel wire rope fixes elevator hoistways top, then extends and is wrapped in counterweight system and traction machine, continues extension and is wound to guiding wheels, continues extension and is wound to car diversion sheave, finally returns to be fixed to described elevator hoistways top.
Further, in above-mentioned Elevator weight sensor device rear, the quantity of described car diversion sheave is 2.
Further, in above-mentioned Elevator weight sensor device rear, 2 car diversion sheaves are arranged by predetermined interval.
Further, in above-mentioned Elevator weight sensor device rear, described guiding wheels include lower tumbler, upper block, wherein,
The bottom of the elevator hoistways vertical space that described lower tumbler is located between lift car and traction sheave, leads the top of the elevator hoistways vertical space being located between lift car and lower tumbler on described.
Further, in above-mentioned Elevator weight sensor device rear, also include:
Being arranged at the traction sheave on traction machine, described traction sheave is connected with traction machine by steel wire rope；
Being arranged at the counterweight diversion sheave on counterweight system, described counterweight diversion sheave is connected with counterweight system by steel wire rope.
Further, in above-mentioned Elevator weight sensor device rear, the quantity of described lower tumbler is 2.
Further, in above-mentioned Elevator weight sensor device rear, 2 lower tumblers are arranged by predetermined interval.
Further, in above-mentioned Elevator weight sensor device rear, the quantity of described upper block is 2.
Further, in above-mentioned Elevator weight sensor device rear, 2 upper blocks are arranged by predetermined interval.
In the present invention, described car diversion sheave is arranged at bottom lift car, first free end of described steel wire rope fixes elevator hoistways top, then extend and be wrapped in counterweight system and traction machine, continue extension and be wound to guiding wheels, continue extension and be wound to car diversion sheave, finally return to be fixed to described elevator hoistways top, the elevator requirement to headroom height when reduction counterweight is rearmounted, realize being arranged in bottom lift car by car diversion sheave when counterweight is rearmounted, the position of reasonable installation layout guiding wheels, saves power, improves the product competitiveness in the market of elevator.
Accompanying drawing explanation
By reading the detailed description that non-limiting example is made made with reference to the following drawings, the other features, objects and advantages of the present invention will become more apparent upon:
Fig. 1 is the wiring schematic diagram of the present invention；
Fig. 2 is the plane graph of the present invention；
Fig. 3 is the elevation view of the present invention；
Fig. 4 is the sectional view of Fig. 3.
Label declaration: 1-traction sheave, 2-lower tumbler, 3-upper block, 4-car diversion sheave, 5-counterweight diversion sheave, 6-steel wire rope, 7-lift car, 8-counterweight system, 9-traction machine, 10-leads wheels, 11-elevator hoistways.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention being described in further detail, the present embodiment is carried out under premised on technical solution of the present invention, gives detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As it is shown on figure 3, the present invention provides a kind of Elevator weight sensor device rear, including steel wire rope 6, lift car 7, counterweight system 8, traction machine 9, guiding wheels 10, car diversion sheave 4, elevator hoistways 11, wherein,
Car diversion sheave 4 is arranged at bottom lift car 7, owing to car diversion sheave 4 is arranged on bottom lift car 7, better reduces the vertical dimension of the elevator top short transverse from elevator hoistways 11 top, the elevator requirement to headroom height when reduction counterweight is rearmounted；
First free end of steel wire rope 6 fixes elevator hoistways 11 top, then extend and be wrapped in counterweight system 8 and traction machine 9, continue extension and be wound to guiding wheels, continue extension and be wound to car diversion sheave 4, finally return to be fixed to elevator hoistways 11 top, rational winding mode, saves power, improves the market competitiveness.
Preferably, as shown in Figure 1, 2, the quantity of car diversion sheave 4 is 2, strengthens the stability of lift car 7 elevating movement.
Preferably, as shown in Figure 1, 2,2 car diversion sheaves 4 are arranged by predetermined interval, owing to the proportional spacing between 2 car diversion sheaves 4 is arranged, play the effect saving power.
Preferably, as shown in Fig. 1,2,4, guiding wheels 10 include lower tumbler 2, upper block 3, wherein,
The bottom of elevator hoistways 11 vertical space that lower tumbler 2 is located between lift car 7 and traction sheave 1, the top of elevator hoistways 11 vertical space that upper block 3 is located between lift car 7 and lower tumbler 2, the position of reasonable installation layout guiding wheels, save power.
Preferably, such as Fig. 3, shown in 4, also include the traction sheave 1 being arranged on traction machine 9, traction sheave 1 is connected with traction machine 9 by steel wire rope 6, it is arranged at the counterweight diversion sheave 5 on counterweight system 8, counterweight diversion sheave 5 is connected with counterweight system 8 by steel wire rope 6, owing in succession unique method for winding of steel wire rope 6 of lift car 7 side of traction sheave 1 one end effectively avoids cage projection face (car upper and lower), the perspective plane (car upper and lower) of lift car 7 effectively avoided by traction machine 9 simultaneously, realize being arranged in bottom lift car 7 by car diversion sheave 4 when counterweight is rearmounted, the elevator requirement to headroom height when reduction counterweight is rearmounted.
Preferably, as it is shown in figure 1, the quantity of lower tumbler 2 is 2, owing to steel wire rope 6 level on lower tumbler 2 is slided so that the more smooth stable slip of steel wire rope 6.
Preferably, as it is shown in figure 1,2 lower tumblers 2 are arranged by predetermined interval, the interval of 2 lower tumblers is reasonably set, plays the effect saving power.
Preferably, as it is shown in figure 1, the quantity of upper block 3 is 2, owing to steel wire rope 6 level on upper block 3 is slided so that the more smooth stable slip of steel wire rope 6.
Preferably, as it is shown in figure 1,2 upper blocks 3 are arranged by predetermined interval, the interval of 2 upper blocks is reasonably set, reaches to save the effect of power.
In sum, in the present invention, car diversion sheave is arranged at bottom lift car, first free end of steel wire rope fixes elevator hoistways top, then extend and be wrapped in counterweight system and traction machine, continue extension and be wound to guiding wheels, continue extension and be wound to car diversion sheave, finally return to be fixed to described elevator hoistways top, owing to car diversion sheave is arranged on bottom lift car, better reduce the vertical dimension of the elevator top short transverse from well headroom, the elevator requirement to headroom height when reduction counterweight is rearmounted, the position of reasonable installation layout guiding wheels, save power, improve the market competitiveness.
Obviously, the application can be carried out various change and modification without deviating from spirit and scope by those skilled in the art.So, if these amendments of the application and modification belong within the scope of the application claim and equivalent technologies thereof, then the application is also intended to comprise these change and modification.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope be included in the present invention.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.Furthermore, it is to be understood that " including " word is not excluded for other unit or step, odd number is not excluded for plural number.Multiple unit or the device stated in device claim can also be realized by software or hardware by a unit or device.The first, the second word such as grade is used for representing title, and is not offered as any specific order.
Claims (9)
1. an Elevator weight sensor device rear, including steel wire rope (6), lift car (7), counterweight system (8), traction machine (9), guiding wheels, car diversion sheave (4), elevator hoistways；It is characterized in that,
Described car diversion sheave (4) is arranged at lift car (7) bottom；
First free end of described steel wire rope (6) fixes elevator hoistways top, then extend and be wrapped in counterweight system (8) and traction machine (9), continue extension and be wound to guiding wheels, continue extension and be wound to car diversion sheave (4), finally return to be fixed to described elevator hoistways top.
2. Elevator weight sensor device rear according to claim 1, it is characterised in that the quantity of described car diversion sheave (4) is 2.
3. Elevator weight sensor device rear according to claim 2, it is characterised in that 2 car diversion sheaves (4) are arranged by predetermined interval.
4. Elevator weight sensor device rear according to claim 1, it is characterised in that described guiding wheels include lower tumbler (2), upper block (3), wherein,
The bottom of the elevator hoistways vertical space that described lower tumbler (2) is located between lift car (7) and traction sheave (1), the top of the elevator hoistways vertical space that described upper block (3) is located between lift car (7) and lower tumbler (2).
5. Elevator weight sensor device rear according to claim 1, it is characterised in that also include:
Being arranged at the traction sheave (1) on traction machine (9), described traction sheave (1) is connected with traction machine (9) by steel wire rope (6)；
Being arranged at the counterweight diversion sheave (5) on counterweight system (8), described counterweight diversion sheave (5) is connected with counterweight system (8) by steel wire rope (6).
6. Elevator weight sensor device rear according to claim 4, it is characterised in that the quantity of described lower tumbler (2) is 2.
7. Elevator weight sensor device rear according to claim 4, it is characterised in that 2 lower tumblers (2) are arranged by predetermined interval.
8. Elevator weight sensor device rear according to claim 4, it is characterised in that the quantity of described upper block (3) is 2.
9. Elevator weight sensor device rear according to claim 9, it is characterised in that 2 upper blocks (3) are arranged by predetermined interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610293945.6A CN105775962A (en) | 2016-05-06 | 2016-05-06 | Elevator counterweight rear positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610293945.6A CN105775962A (en) | 2016-05-06 | 2016-05-06 | Elevator counterweight rear positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105775962A true CN105775962A (en) | 2016-07-20 |
Family
ID=56401892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610293945.6A Pending CN105775962A (en) | 2016-05-06 | 2016-05-06 | Elevator counterweight rear positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105775962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455601A (en) * | 2019-01-04 | 2019-03-12 | 冯克电梯(上海)有限公司 | A kind of Elevator weight sensor device rear |
| CN113321092A (en) * | 2021-05-08 | 2021-08-31 | 中船澄西船舶修造有限公司 | Double-layer guide wheel structure of electromagnetic hanging derrick |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1566358A1 (en) * | 2004-02-19 | 2005-08-24 | ThyssenKrupp Aufzugswerke GmbH | Machine room-less traction sheave elevator |
| CN103072874A (en) * | 2013-01-28 | 2013-05-01 | 舒马克电梯（张家港）有限公司 | Counterweight post-positioned elevator without machine room |
| CN203845639U (en) * | 2014-04-18 | 2014-09-24 | 佛山住友富士电梯有限公司 | Machine-room-less elevator with counterweight device and tractor rear-mounted |
| WO2015025396A1 (en) * | 2013-08-22 | 2015-02-26 | 三菱電機株式会社 | Elevator device |
| CN205575337U (en) * | 2016-05-06 | 2016-09-14 | 冯克电梯(上海)有限公司 | Elevator is to heavy rearmounted device |
-
2016
- 2016-05-06 CN CN201610293945.6A patent/CN105775962A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1566358A1 (en) * | 2004-02-19 | 2005-08-24 | ThyssenKrupp Aufzugswerke GmbH | Machine room-less traction sheave elevator |
| CN103072874A (en) * | 2013-01-28 | 2013-05-01 | 舒马克电梯（张家港）有限公司 | Counterweight post-positioned elevator without machine room |
| WO2015025396A1 (en) * | 2013-08-22 | 2015-02-26 | 三菱電機株式会社 | Elevator device |
| CN203845639U (en) * | 2014-04-18 | 2014-09-24 | 佛山住友富士电梯有限公司 | Machine-room-less elevator with counterweight device and tractor rear-mounted |
| CN205575337U (en) * | 2016-05-06 | 2016-09-14 | 冯克电梯(上海)有限公司 | Elevator is to heavy rearmounted device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455601A (en) * | 2019-01-04 | 2019-03-12 | 冯克电梯(上海)有限公司 | A kind of Elevator weight sensor device rear |
| CN113321092A (en) * | 2021-05-08 | 2021-08-31 | 中船澄西船舶修造有限公司 | Double-layer guide wheel structure of electromagnetic hanging derrick |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160720 |