CN209758796U - Energy-saving balanced type traction elevator - Google Patents
Energy-saving balanced type traction elevator Download PDFInfo
- Publication number
- CN209758796U CN209758796U CN201920061414.3U CN201920061414U CN209758796U CN 209758796 U CN209758796 U CN 209758796U CN 201920061414 U CN201920061414 U CN 201920061414U CN 209758796 U CN209758796 U CN 209758796U
- Authority
- CN
- China
- Prior art keywords
- counterweight
- additional
- wire rope
- car
- main
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an energy-conserving balanced type traction elevator, car and main counterweight in the well including, still be provided with additional counterweight in the well, main counterweight, additional counterweight divide and arrange the car both sides, be provided with car owner on the car and to counter weight leading wheel, car additional to counter weight leading wheel, be provided with main counterweight leading wheel, additional counterweight leading wheel on main counterweight, the additional counterweight respectively, the well upper end is provided with wire rope connecting portion, still be provided with motor traction sheave and additional to fixed leading wheel on the well, wire rope connecting portion department is connected with main to counter weight wire rope and additional to counter weight wire rope; through the design of the main counterweight device and the additional counterweight device with two mutually independent counterweights, the stress condition of the counterweight device is improved, the safety and the stability of the elevator are improved, and meanwhile, the layout of the elevator is enabled, and the occupied space is reduced.
Description
Technical Field
The utility model relates to an elevator technical field, especially an energy-conserving balanced type's traction elevator.
Background
At present, the elevator of the vast majority is driven by a traction device, the balance counterweight device corresponding to the elevator is only 1, the elevator system is realized by utilizing the elevator car leveling device, the counterweight position is not required to be detected generally, a single traction motor is adopted to drag the elevator car to operate, and the control mode has the following defects in the middle-high speed elevator: (1) a traction motor which needs large capacity and large torque output; (2) the frequency converter needs a power module with large capacity; (3) when a 2: 1 traction ratio is adopted, the car diversion sheave can bring noise due to high-speed operation. And if the rated load capacity of the designed freight elevator is larger and larger, the elevator car and the counterweight device are also larger and larger, the conventional design method is to increase the traction ratio, the traction ratio is increased according to the principle of the movable pulley, the corresponding main machine power can bear larger load, but the speed is also reduced. And if the large-tonnage freight elevator still adopts a single counterweight, the counterweight is larger and larger, the safety and the stability are affected, and the consumed power is larger.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an energy-saving balance type traction elevator. The utility model provides a technical scheme that its technical problem adopted is:
The utility model provides an energy-conserving balanced type's elevator that tows, car and main counterweight in the well, still be provided with additional counterweight in the well, main counterweight, additional counterweight divide and arrange car both sides, be provided with car owner on the car and heavily leading wheel, car additional to heavy leading wheel, be provided with main counterweight leading wheel, additional counterweight leading wheel on main counterweight, the additional counterweight respectively, the well upper end is provided with wire rope connecting portion, still be provided with motor traction sheave and additional to heavy fixed leading wheel on the well, wire rope connecting portion department is connected with main counterweight wire rope and additional to heavy wire rope, and wherein main counterweight wire rope is connected with wire rope connecting portion behind car owner's heavy leading wheel, motor traction sheave, the main counterweight leading wheel of cross-under in proper order, additional to heavy wire rope cross-under in proper order connects car additional to heavy leading wheel, The rear parts of the additional counterweight fixing guide wheel and the additional counterweight device guide wheel are connected with the steel wire rope connecting part.
As a preferred option, a main counterweight guide rail corresponding to the main counterweight device and an additional counterweight guide rail corresponding to the additional counterweight device are respectively arranged in the hoistway.
The utility model has the advantages that: through the design of the main counterweight device and the additional counterweight device with two mutually independent counterweights, the stress condition of the counterweight device is improved, the safety and the stability of the elevator are improved, meanwhile, the layout of the elevator is more reasonable, and the occupied space is reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the following description, certain specific details are set forth in order to provide a thorough understanding of the present invention. Rather, the invention can be practiced without these specific details, i.e., those skilled in the art can more effectively describe the nature of their work to others skilled in the art using the description and illustrations herein.
Referring to fig. 1, an energy-saving balance type traction elevator comprises a car 1 and a main counterweight 2 in a hoistway, wherein the hoistway is further provided with an additional counterweight 3, the main counterweight 2 and the additional counterweight 3 are respectively arranged at two sides of the car 1, the car 1 is provided with a car main counterweight guide pulley 11 and a car additional counterweight guide pulley 12, the main counterweight 2 and the additional counterweight 3 are respectively provided with a main counterweight guide pulley 21 and an additional counterweight guide pulley 31, the upper end of the hoistway is provided with a steel wire rope connecting part 4, the hoistway is further provided with a motor traction sheave 5 and an additional counterweight fixing guide pulley 6, the steel wire rope connecting part 4 is connected with a main counterweight steel wire rope 7 and an additional counterweight steel wire rope 8, wherein the main counterweight steel wire rope 7 is sequentially connected with the car main counterweight guide pulley 11, the motor traction sheave 5 and the main counterweight guide pulley 21 in a penetrating manner and then connected with the steel wire rope connecting part 4, the additional counterweight steel wire rope 8 is connected with the steel wire rope connecting part 4 after sequentially passing through the car additional counterweight guide wheel 12, the additional counterweight fixed guide wheel 6 and the additional counterweight guide wheel 31. Namely, the main counterweight device 2 corresponds to a motor and a motor traction wheel 5 of the motor, the additional counterweight device 3 corresponds to an additional counterweight fixing guide wheel 6, and the main counterweight device 2 and the additional counterweight device 3 are respectively connected with different steel wire ropes.
The main counterweight device 2 and the additional counterweight device 3 completely work by self gravity, the main counterweight device 2 and the additional counterweight device 3 are mutually independent as two sets of counterweight devices, a steel wire rope does not pass through a traction sheave, but the other end of the steel wire rope is fixed on the side of the car, so that the function of balancing the mass of the whole or part of the car 1 can be realized for energy conservation, and the elevator is more stable in operation. In addition, the main counterweight device 2 and the additional counterweight device 3 can be arranged at positions far away from or close to the main counterweight device according to requirements due to mutual independence, so that the design is more flexible, and the hoistway space can be reasonably utilized. Therefore, the traction ratio can be reduced on the premise of meeting the requirement, namely the traction ratio is not designed to be large, and the total efficiency of the elevator is improved.
The hoistway is provided with a main counterweight guide rail 22 corresponding to the main counterweight device 2 and an additional counterweight guide rail 32 corresponding to the additional counterweight device 3, so that the stability of the elevator is further improved.
According to the above principle, the present invention can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention.
Claims (2)
1. The utility model provides an energy-conserving balanced type's traction elevator, includes car (1) and main counterweight (2) in the well, its characterized in that: still be provided with additional counterweight (3) in the well, main counterweight (2), additional counterweight (3) divide row car (1) both sides, be provided with car owner on car (1) and heavily leading wheel (11), car additional to heavily leading wheel (12), be provided with main counterweight leading wheel (21), additional counterweight leading wheel (31) on main counterweight (2), the additional counterweight (3) respectively, the well upper end is provided with wire rope connecting portion (4), still be provided with motor driving sheave (5) and additional to heavily fixed leading wheel (6) on the well, wire rope connecting portion (4) department is connected with main counterweight wire rope (7) and additional to heavy wire rope (8), and wherein main counterweight wire rope (7) cross-under car owner in proper order to heavily leading wheel (11), motor driving sheave (5), The rear part of the main counterweight device guide wheel (21) is connected with the steel wire rope connecting part (4), and the additional counterweight steel wire rope (8) is sequentially connected with the car additional counterweight guide wheel (12), the additional counterweight fixing guide wheel (6) and the additional counterweight device guide wheel (31) in a penetrating manner and then connected with the steel wire rope connecting part (4).
2. The traction elevator of claim 1, wherein the traction elevator comprises: a main counterweight guide rail (22) corresponding to the main counterweight device (2) and an additional counterweight guide rail (32) corresponding to the additional counterweight device (3) are respectively arranged in the hoistway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061414.3U CN209758796U (en) | 2019-01-14 | 2019-01-14 | Energy-saving balanced type traction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061414.3U CN209758796U (en) | 2019-01-14 | 2019-01-14 | Energy-saving balanced type traction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758796U true CN209758796U (en) | 2019-12-10 |
Family
ID=68749579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920061414.3U Expired - Fee Related CN209758796U (en) | 2019-01-14 | 2019-01-14 | Energy-saving balanced type traction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209758796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678033A (en) * | 2019-01-14 | 2019-04-26 | 珠江富士电梯（中国）有限公司 | A kind of towed elevator of power-saving balanced type |
-
2019
- 2019-01-14 CN CN201920061414.3U patent/CN209758796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678033A (en) * | 2019-01-14 | 2019-04-26 | 珠江富士电梯（中国）有限公司 | A kind of towed elevator of power-saving balanced type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207418087U (en) | A kind of cargo lift tracting structure | |
| CN109626176B (en) | Traction structure of 12:1 cargo elevator | |
| CN201296591Y (en) | A 4:1 arrangement no machinery room cargo carrying elevator | |
| CN206172724U (en) | Organic dual -purpose terraced well structure of tenant's goods | |
| CN209758796U (en) | Energy-saving balanced type traction elevator | |
| CN109733974B (en) | Elevator capable of reducing roof construction quantity | |
| CN205114773U (en) | Elevator without machine room | |
| CN213651564U (en) | Cargo elevator tows structure | |
| CN202912533U (en) | Single-winding complex shock absorbing device of high-speed elevator traction main engine load-bearing component | |
| CN217894817U (en) | Household elevator traction system | |
| CN207827646U (en) | Counterweight side-arrangement structure has computer room traction-type Cargo Lift | |
| CN109678033A (en) | A kind of towed elevator of power-saving balanced type | |
| CN203173653U (en) | Lower arranged type structure device of 4:1 machine-room-less freight elevator traction machine | |
| CN213651563U (en) | One is based on 6: 1-suspension type freight elevator traction structure | |
| CN201494986U (en) | Intelligent balance energy-saving elevator system | |
| CN110510485B (en) | Bow-shaped rope winding traction structure of shoe type 8 to 1 elevator without machine room | |
| CN209815442U (en) | Traction structure of 12: 1 cargo elevator | |
| CN202022643U (en) | Counterweight device of 4:1 small machineroom freight elevator | |
| CN206842799U (en) | A kind of machine-roomless lift | |
| CN111573483A (en) | Freight elevator driven by double traction wheels | |
| CN203767902U (en) | Hoisting crane structure of folding block of steel box girder of cable-stayed bridge | |
| CN209023976U (en) | A kind of Novel counterweight diversion sheave device | |
| CN202038799U (en) | Counterweight of 4:1 small machine room freight elevator | |
| CN207434801U (en) | A kind of anodontia towed elevator of large-tonnage | |
| CN207061579U (en) | A kind of layout structure of elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |