CN202038793U - Counterweight device of 4:1 freight elevator of small machine room - Google Patents
Counterweight device of 4:1 freight elevator of small machine room Download PDFInfo
- Publication number
- CN202038793U CN202038793U CN2011201103026U CN201120110302U CN202038793U CN 202038793 U CN202038793 U CN 202038793U CN 2011201103026 U CN2011201103026 U CN 2011201103026U CN 201120110302 U CN201120110302 U CN 201120110302U CN 202038793 U CN202038793 U CN 202038793U
- Authority
- CN
- China
- Prior art keywords
- counterweight
- wheel
- elevator
- traction
- guide wheel
- 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
Images
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a counterweight device of a 4:1 freight elevator of a small machine room, which comprises a lateral guide wheel 1, counterweight wheels 2, a traction wheel 3, a traction rope 4 and a counterweight body 5. The counterweight device is characterized in that the number of the counterweight wheels 2 is three, and the counterweight wheels 2 are arranged in a Chinese character 'pin' shape. The traction wheel 3 enters from the middle of the Chinese character 'pin'-shaped counterweight wheels 2 through the traction rope 4, passes through the lateral guide wheel 1, reaches and exits from the counterweight wheels 2 which are located on two sides of the Chinese character 'pin' shape, and is connected with a fixed rope end. The counterweight device of the 4:1 freight elevator of the small machine room has the advantages that quantity of offset between a counterweight center and a main rail central line is reduced, therefore space needed for arrangement of an elevator is reduced, and forward displacement of counterweight saves a position for an opening on the back side of a car, thereby being more suitable for arrangement of a 4:1 traction lift car rear opening.
Description
Technical field
The utility model belongs to the elevator field, relates in particular to the counterweight system of elevator, specifically, relate to 4:1 small room cargo lift to rearrangement.
Background technology
The Elevator weight sensor balanced system that also weighs, the radical function of this system is the relative equilibrium car weight, and the weight difference between car and counterweight is remained within the limit, guarantees that the traction transmission of elevator is normal.Because its importance, the design arrangement of counterweight also becomes one of key areas in the elevator system design.
For 4:1 small room cargo lift, because the inherent characteristics of himself, there are obviously difference in its counterweight and traditional elevator.Be called as name: the Elevator weight sensor device, the patent No. is: 97212450.0 Chinese patent, its counterweight mainly by counterweight frame, to pouring weight, lead boots, buffer head is formed.Have another name called and be called: a kind of novel elevator counterweight, the patent No. is: 200820224223.6 Chinese patent, its counterweight mainly is made up of framework, casing, weighting material.
Above-mentioned design-calculated deficiency is: be not suitable for 4:1 small room cargo lift, and design is complicated.
The utility model content
At the weak point of current techniques, special a kind of new counterweight design plan, the i.e. counterweight of 4:1 small room cargo lift of proposing of the utility model.
The counterweight of 4:1 small room cargo lift, it comprises side guide wheel 1, counterweight wheel 2, traction sheave 3, hoist ropes 4, counterweight body 5, described side guide wheel 1, counterweight wheel 2 and counterweight body 5 are formed the Elevator weight sensor system, described traction sheave 3 is connected with described Elevator weight sensor system by described hoist ropes 4, the number of counterweight wheel 2 is 3, is the setting of " product " font; Described traction sheave 3 is gone into by the counterweight wheel 2 of described hoist ropes 4 in the middle of " product " fonts, via described side guide wheel 1, takes turns 2 to the counterweight of " product " font both sides and goes out and be connected to fixedly fag end.
In order to realize goal of the invention of the present utility model, reach the small room elevator, traction sheave 3 of the present utility model is driven by permanent-magnet synchnorous gearless dragging machine, this permanent-magnet synchnorous gearless dragging machine is applied among the man lift usually, in Cargo Lift, especially do not use in the large-tonnage cargo lift, because of it belongs to the especially general purpose module among the man lift of elevator, so repeat no more, in this Figure of description, also do not illustrate.
The beneficial effects of the utility model are: can make the radius that is reduced to wheel that departs from of counterweight center and backbone center line, the side-play amount that reduces counterweight center and backbone line of centers can reduce elevator and arrange desired space.Because the minimizing of this side-play amount, the counterweight reach has been abdicated the position for the car rear side opens the door, and adopts this winding to be more suitable for the layout of 4:1 traction car rear opening.
Because above-mentioned beneficial effect, the utility model is widely used in the 4:1 towed elevator, especially in the elevator that 4:1 traction car rear opening is arranged.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Identifier declaration: 1-side guide wheel; 2--counterweight wheel; The 3--traction sheave; 4-hoist ropes; 5--counterweight body.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, the counterweight of 4:1 small room cargo lift, it comprises side guide wheel 1, counterweight wheel 2, traction sheave 3, hoist ropes 4, counterweight body 5, described side guide wheel 1, counterweight wheel 2 and counterweight body 5 are formed the Elevator weight sensor system, described traction sheave 3 is connected with described Elevator weight sensor system by described hoist ropes 4, the number of counterweight wheel 2 is 3, is the setting of " product " font; Described traction sheave 3 is gone into by the counterweight wheel 2 of described hoist ropes 4 in the middle of " product " fonts, via described side guide wheel 1, takes turns 2 to the counterweight of " product " font both sides and goes out and be connected to fixedly fag end.
Being similar among Fig. 1 " ground connection " sign be to be fixing fag end, be the general setting of all elevators, no longer detailed description.
The engine installation of traction system is that non-the present utility model main points do not illustrate among Fig. 1 for permanent-magnet synchnorous gearless dragging machine drives, and also no longer describes in detail.
About design advantage of the present utility model and use occasion, substantially ditto state bright, so repeat no more.
Claims (2)
1.4:1 the counterweight of small room cargo lift, comprise side guide wheel (1), counterweight wheel (2), traction sheave (3), hoist ropes (4), counterweight body (5), described side guide wheel (1), counterweight wheel (2) and counterweight body (5) are formed the Elevator weight sensor system, described traction sheave (3) is connected with described Elevator weight sensor system by described hoist ropes (4), it is characterized in that: the number of described counterweight wheel (2) is 3, is the setting of " product " font; Described traction sheave (3) is gone into by the counterweight wheel (2) of described hoist ropes (4) in the middle of " product " font, via described side guide wheel (1), takes turns (2) to the counterweight of " product " font both sides and goes out and be connected to fixedly fag end.
2. the counterweight of 4:1 small room cargo lift according to claim 1 is characterized in that: described traction sheave (3) is driven by permanent-magnet synchnorous gearless dragging machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201103026U CN202038793U (en) | 2011-04-14 | 2011-04-14 | Counterweight device of 4:1 freight elevator of small machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201103026U CN202038793U (en) | 2011-04-14 | 2011-04-14 | Counterweight device of 4:1 freight elevator of small machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202038793U true CN202038793U (en) | 2011-11-16 |
Family
ID=44966251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201103026U Expired - Fee Related CN202038793U (en) | 2011-04-14 | 2011-04-14 | Counterweight device of 4:1 freight elevator of small machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202038793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134037A (en) * | 2011-04-14 | 2011-07-27 | 广东菱王电梯有限公司 | Counterweight distribution mode of goods lift of 4:1 small machine room |
-
2011
- 2011-04-14 CN CN2011201103026U patent/CN202038793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134037A (en) * | 2011-04-14 | 2011-07-27 | 广东菱王电梯有限公司 | Counterweight distribution mode of goods lift of 4:1 small machine room |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205076613U (en) | Slope adaptive diagonal special type elevator | |
| CN102745578B (en) | Lift device | |
| CN109626176B (en) | Traction structure of 12:1 cargo elevator | |
| CN204823605U (en) | Large -tonnage elevator car hangs mechanism | |
| CN205873587U (en) | Novel no track boots | |
| CN202038793U (en) | Counterweight device of 4:1 freight elevator of small machine room | |
| CN102134034A (en) | Traction system design for 4:1 small machine room elevator | |
| CN202609737U (en) | Back-counterweight device of elevator without motor room | |
| CN202022643U (en) | Counterweight device of 4:1 small machineroom freight elevator | |
| CN102491153B (en) | Design of traction system of 6:1 motor-room-free cargo elevator | |
| CN202272602U (en) | Layout structure of machine-room-less elevator | |
| CN202038799U (en) | Counterweight of 4:1 small machine room freight elevator | |
| CN102030240A (en) | Arrangement structure of lift | |
| CN211198301U (en) | Traction structure of 8: 1 dispersed load elevator | |
| CN201980833U (en) | Counterweight system of 4/1 small machine room freight elevator | |
| CN201980832U (en) | Traction device for 4:1 small machine room freight elevator | |
| CN207451380U (en) | A kind of compact counterweight postposition villa elevator | |
| CN104649102A (en) | Rear-counterweight villa elevator device without machine room | |
| CN205873619U (en) | Novel car frame | |
| CN102134037A (en) | Counterweight distribution mode of goods lift of 4:1 small machine room | |
| CN202897727U (en) | A six-guide rail large-tonnage goods lift | |
| CN202038789U (en) | Traction device for freight elevator in 4:1 small machine room | |
| CN203593495U (en) | Machine-room-less rear counter-weight villa elevator device | |
| CN102134036A (en) | Counter-weight system design of goods lift of 4:1 small machine room | |
| CN202897747U (en) | Elevator counter-weight system with traction ratio of 4:1 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528225 Guangdong Province Nanhai District of Foshan City Shishan Shishan science and Technology Industrial Park North Park Patentee after: WINONE Elevator Co., Ltd. Address before: No. 15 Guicheng Sea Road eight Nanhai District 528200 in Guangdong province Foshan City summer Beiju Longnan Industrial Zone Patentee before: Guangdong WINONE Elevator Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20190414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |