CN202130957U - Counterweight arrangement of 6:1 small computer room freight elevator - Google Patents
Counterweight arrangement of 6:1 small computer room freight elevator Download PDFInfo
- Publication number
- CN202130957U CN202130957U CN201120169259U CN201120169259U CN202130957U CN 202130957 U CN202130957 U CN 202130957U CN 201120169259 U CN201120169259 U CN 201120169259U CN 201120169259 U CN201120169259 U CN 201120169259U CN 202130957 U CN202130957 U CN 202130957U
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- counterweight
- wheel
- side guide
- traction
- hoist ropes
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a counterweight arrangement of a 6:1 small computer room freight elevator comprising two side guide wheels 1, three counterweight wheels 2, a traction wheel 3, a traction rope 4, and a counterweight body 5. The three counterweight wheels 2 are parallelly disposed above the counterweight body 5. The two side guide wheels 1 are parallelly disposed above the counterweight wheels 2. The traction rope 4 is winded on the traction wheel 3, the counterweight wheel 2, the side guide wheel1, the counterweight wheel 2, the side guide wheel1, the counterweight wheel 2 in sequential order, and extends out from the last counterweight wheel 2, and then connected with a fixing rope head M. The utility model has the advantages of larger loading capacity, more convenient installation and more stable function. The counterweight arrangement of 6:1 small computer room freight elevator provided in the utility model can be widely used for the 6:1 traction elevator, especially the 6:1 traction freight elevator with the large loading capacity.
Description
Technical field
The utility model belongs to the elevator field, relates in particular to the counterweight system of elevator, specifically, relate to 6 ︰, 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.
At present, small room cargo lift on the market is 4 ︰, 1 traction setting, and promptly the speed of hoist ropes is 4 ︰ 1 with the ratio of the speed of cage operation, and promptly hoist ropes is walked 4 meters, 1 meter of cage operation, and simultaneously, the suffered tension force of hoist ropes is 1/4th of counterweight body basically.
As shown in Figure 1,4:1 small room cargo lift to rearrangement, it comprises side guide wheel 1, counterweight wheel 2, traction sheave 3, hoist ropes 4, counterweight body 5, the number of its side guide wheel 1 has only 1, the number of its counterweight wheel 2 is 2,2 counterweights wheels are vertical setting; Traction sheave 3 is gone into from following counterweight wheel 2 through hoist ropes 4, via side guide wheel 1, goes out and is connected to fixedly fag end to top counterweight wheel 2.
The weak point of present technique is: be not suitable for the more Cargo Lift of heavy amount.Reason is the elevator that 4 ︰ 1 arrange, the suffered tension force of its hoist ropes be 1/4th of pay load basically, when goods is overweight, during like the cargo capacity more than 5 tons, all is a test to the basic specification of hoist ropes and traction sheave, and the while also is a potential safety hazard.
The utility model content
To the weak point of current techniques, a kind of new counterweight arrangement of the special proposition of the utility model, it can not only solve the big inadequately problem of cargo capacity in the prior art, also has other beneficial effect.
6 ︰, 1 small room cargo lift to rearrangement; 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 systems; Described traction sheave 3 is connected with described Elevator weight sensor system through described hoist ropes 4, and the number of described counterweight wheel 2 is 3, is arranged side by side in the top of counterweight body 5; The number of side guide wheel 1 is 2, is arranged side by side in the top of counterweight wheel 2; The winding of hoist ropes 4 is in proper order: traction sheave 3---counterweight wheel 2---and side guide wheel 1---counterweight wheel 2---side guide wheel 1---counterweight wheel 2, and go out and be connected to fixedly fag end M by last counterweight wheel 2.
In order to realize the goal of the invention of the utility model better, described 2 side guide wheels 1 are in described 3 counterweights in vertical direction respectively takes turns in 2 formed 2 slits.Such locations of structures relation; Make the interspersed hoist ropes 4 that is wrapped between counterweight wheel 2 and the side guide wheel 1 not have the anglec of rotation, be vertical basically mode, hoist ropes is installed relatively intuitively, easily; Simultaneously this kind layout makes the counterweight stress balance, make cage operation steadily, safety.
In order to realize the goal of the invention of the utility model, reach the small room elevator, the traction sheave 3 of the 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, do not illustrate yet.
Prior art than 1 pair of rearrangement of 4 ︰; The beneficial effect of the utility model is: 1, the suffered tension force of hoist ropes is the sixth of pay load basically; Hoist ropes and traction sheave for same technical parameter; It is about 50% that its cargo capacity can improve, thus can be fit to the bigger cargo lift of pay load, especially more than 5 tons during load carrying ability.2, hoist ropes is installed relatively intuitively, easily, cage operation is steady, safety.Because the hoist ropes 4 be wrapped between counterweight wheel 2 and the side guide wheel 1 that interts does not have the anglec of rotation, be vertical basically mode and cause this beneficial effect.
Because above-mentioned beneficial effect, the utility model is widely used in the 6:1 towed elevator, especially in the 6:1 traction cargo lift of heavy amount.
Description of drawings
Fig. 1 is a prior art 4:1 counterweight structures arranged scheme drawing;
Fig. 2 is the structural representation of the 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 and with the mode of embodiment the utility model is described in further detail.
As shown in Figure 2; 6 ︰, 1 small room cargo lift to rearrangement; It comprises side guide wheel 1, counterweight wheel 2, traction sheave 3, hoist ropes 4, counterweight body 5, and described side guide wheel 1, counterweight wheel 2 and counterweight body 5 are formed the Elevator weight sensor systems, and described traction sheave 3 is connected with described Elevator weight sensor system through described hoist ropes 4; The number of described counterweight wheel 2 is 3, is arranged side by side in the top of counterweight body 5; The number of side guide wheel 1 is 2, is arranged side by side in the top of counterweight wheel 2; 2 side guide wheels 1 are in 3 counterweights in vertical direction respectively takes turns in 2 formed 2 slits; Hoist ropes 4 is vertical configuration basically; The winding of hoist ropes 4 is in proper order: traction sheave 3---counterweight wheel 2---and side guide wheel 1---counterweight wheel 2---side guide wheel 1---counterweight wheel 2, and go out and be connected to fixedly fag end M by last counterweight wheel 2.
What be similar to " ground connection " sign among Fig. 2 is to be fixing fag end M, is the general setting of all elevators, no longer detailed description.
The engine installation of traction system is for permanent-magnet synchnorous gearless dragging machine drives, and non-the utility model invention main points do not illustrate among Fig. 2, no longer specify yet.
About the design advantage and the use occasion of present embodiment, basically ditto state bright, so repeat no more.
Claims (3)
1.6:1 the small room cargo lift to rearrangement; 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 through described hoist ropes (4), it is characterized in that: the number of described counterweight wheel (2) is 3, is arranged side by side in the top of described counterweight body (5); The number of described side guide wheel (1) is 2, is arranged side by side in the top of described counterweight wheel (2); The winding of described hoist ropes (4) is in proper order: traction sheave (3)---counterweight wheel (2)---and side guide wheel (1)---counterweight wheel (2)---side guide wheel (1)---counterweight wheel (2), and go out and be connected to fixedly fag end M by last counterweight wheel (2).
2. 6:1 small room cargo lift according to claim 1 to rearrangement, it is characterized in that: described 2 side guide wheels (1) are in respectively in described 3 counterweights wheel (2) formed 2 slits in vertical direction.
3. 6:1 small room cargo lift according to claim 1 and 2 to rearrangement, it 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 |
|---|---|---|---|
| CN201120169259U CN202130957U (en) | 2011-05-24 | 2011-05-24 | Counterweight arrangement of 6:1 small computer room freight elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120169259U CN202130957U (en) | 2011-05-24 | 2011-05-24 | Counterweight arrangement of 6:1 small computer room freight elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202130957U true CN202130957U (en) | 2012-02-01 |
Family
ID=45519736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120169259U Expired - Lifetime CN202130957U (en) | 2011-05-24 | 2011-05-24 | Counterweight arrangement of 6:1 small computer room freight elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202130957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760870A (en) * | 2015-04-14 | 2015-07-08 | 赵忠义 | Double-host driving elevator |
-
2011
- 2011-05-24 CN CN201120169259U patent/CN202130957U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760870A (en) * | 2015-04-14 | 2015-07-08 | 赵忠义 | Double-host driving elevator |
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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: Nanhai District Guangdong city Foshan province 528200 summer Beiju Longnan Industrial Zone No. 15 (sea Guicheng eight) Patentee before: Guangdong WINONE Elevator Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
| CX01 | Expiry of patent term |