CN207418087U - A kind of cargo lift tracting structure - Google Patents
A kind of cargo lift tracting structure Download PDFInfo
- Publication number
- CN207418087U CN207418087U CN201721289605.2U CN201721289605U CN207418087U CN 207418087 U CN207418087 U CN 207418087U CN 201721289605 U CN201721289605 U CN 201721289605U CN 207418087 U CN207418087 U CN 207418087U
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- CN
- China
- Prior art keywords
- counterweight
- chair frame
- sedan
- car
- directive wheel
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- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of cargo lift tracting structures, including hoistway, car, counterweight, the counter weight guide track for guiding the car guide rail of car and guiding counterweight, the hoistway top is provided with traction machine, front side sedan-chair frame and rear side sedan-chair frame are provided on the car, two car top diversion sheaves are each provided on the front side sedan-chair frame, rear side sedan-chair frame, the counterweight includes the first counterweight in the outer part and the second counterweight in the inner part, and two counterweight diversion sheaves are each provided on first counterweight, the second counterweight；8：1 traction ratio winding structure reduces the loading demands of traction machine and steel wire rope, than 2：1 or 4：1 traction winding loading capacity doubles, and is applicable in the more energy efficient environmental protection of permanent-magnet synchronous host, and the loading demands of steel wire rope reduce half.
Description
Technical field
The utility model is related to elevator technology fields, particularly a kind of cargo lift tracting structure.
Background technology
Elevator refers to the babinet for relying on power drive, being run using rigid guideway, the electromechanical equipment lifted.With people
The aggravation of growth and the urbanization of mouth, more and more super-highs buildings start to stand erect in down town, many cities even work
Industry area all develops toward vertical direction, and elevator is all configured in more and more buildings.As floor is higher and industrialized
Development, factory are also increasing to the loading capacity requirement of Cargo Lift, and the energy consumption of elevator is bigger, and large-tonnage Cargo Lift presses common 2：
1 or 4：1 traction ratio winding, it is more demanding to host, safety tongs, guide rail ability to bear, also bring unnecessary mechanical loss and
Power consumption.These are all unfavorable for elevator and achieve energy-saving and emission reduction purposes.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of cargo lift tracting structure.
Technical solution is used by the utility model solves its technical problem：
A kind of cargo lift tracting structure, including hoistway, car, counterweight, for guide the car guide rail of car and
The counter weight guide track of counterweight is guided, the hoistway top is provided with traction machine, and front side sedan-chair frame is provided on the car with after
Side sedan-chair frame is each provided with two car top diversion sheaves on the front side sedan-chair frame, rear side sedan-chair frame, and the counterweight includes in the outer part
The first counterweight and the second counterweight in the inner part, be each provided on first counterweight, the second counterweight
Two counterweight diversion sheaves, the hoistway top are additionally provided with lift car rope head, front side sedan-chair frame directive wheel, rear side sedan-chair frame directive wheel, sedan-chair
Frame bridging directive wheel, counterweight fag end, the first counterweight directive wheel, the second counterweight directive wheel, counterweight bridging directive wheel, institute
State traction machine lean between car one side and lift car rope head by hoist ropes and front side sedan-chair frame, front side sedan-chair frame directive wheel, rear side sedan-chair frame,
Rear side sedan-chair frame directive wheel, the bridging directive wheel connection of sedan-chair frame, the traction machine are leaned between car opposite side and counterweight fag end by draging
Messenger and the first counterweight, the first counterweight directive wheel, the second counterweight, the second counterweight directive wheel, counterweight across
Connect directive wheel connection.
As a preference, two car top diversion sheaves on the front side sedan-chair frame are the left diversion sheave of front side sedan-chair frame and front side
The right diversion sheave of sedan-chair frame, two car top diversion sheaves on the rear side sedan-chair frame are the left diversion sheave of rear side sedan-chair frame and the right anti-rope of rear side sedan-chair frame
Wheel, the traction machine is by the hoist ropes at car one side successively diversion sheave left with front side sedan-chair frame, front side sedan-chair frame directive wheel, front side sedan-chair
The right diversion sheave of frame, sedan-chair frame bridging directive wheel, the right diversion sheave of rear side sedan-chair frame, rear side sedan-chair frame directive wheel, the left diversion sheave of rear side sedan-chair frame, sedan-chair
Compartment fag end connection.As a preference, two counterweight diversion sheaves on first counterweight are restricted to be counter before the first counterweight
Diversion sheave after wheel and the first counterweight, two counterweight diversion sheaves on second counterweight are diversion sheave before the second counterweight and the
Diversion sheave after two counterweights, the traction machine by the hoist ropes at counterweight one side successively with diversion sheave, second before the second counterweight
Diversion sheave, counterweight bridge diversion sheave, the first counterweight after directive wheel, the first counterweight after counterweight directive wheel, the second counterweight
Diversion sheave, the connection of counterweight fag end before directive wheel, the first counterweight.
As a preference, the hoistway top is additionally provided with sedan-chair frame and is oriented to wheel carrier, and the sedan-chair frame is oriented on wheel carrier and sets
Be equipped with that counterweight is oriented to wheel carrier, traction machine mounting bracket, the bridging of sedan-chair frame are oriented to wheel carrier, the counterweight be oriented on wheel carrier be provided with counterweight across
Connect guiding wheel carrier, the sedan-chair frame is oriented to wheel carrier, counterweight is oriented to wheel carrier, traction machine mounting bracket, the bridging of sedan-chair frame are oriented to wheel carrier, counterweight across
Guiding wheel carrier is connect to be made of I-steel.The beneficial effects of the utility model are：8：1 traction ratio winding structure reduces traction machine and steel
The loading demands of cord, than 2：1 or 4：1 traction winding loading capacity doubles, and is applicable in the more energy efficient environmental protection of permanent-magnet synchronous host, steel
The loading demands of cord reduce half.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the traction ratio winding schematic diagram of the utility model.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the object, technical solution and advantage for making the application are more clearly understood
The utility model is further elaborated.For the thorough explanation present invention, it is special that some can be related in following description
Determine details.And in these no specific details, the invention can still be realized, i.e., the technical staff in fields uses this
These of place describe and state that the others skilled in the art into fields can more effectively introduce their work essence.
With reference to Fig. 1, Fig. 2, a kind of cargo lift tracting structure, including hoistway, car 1, counterweight 2, for guiding sedan-chair
The car guide rail 3 in compartment 1 and the counter weight guide track 4 of guiding counterweight 2, the hoistway top is provided with traction machine 5, the car 1
On be provided with front side sedan-chair frame 11 and rear side sedan-chair frame 12, it is anti-to be each provided with two car tops on the front side sedan-chair frame 11, rear side sedan-chair frame 12
Rope sheave 6, the counterweight 2 includes the first counterweight 21 in the outer part and the second counterweight 22 in the inner part, described
Two counterweight diversion sheaves 7 are each provided on first counterweight 21, the second counterweight 22, the hoistway top is additionally provided with sedan-chair
Compartment fag end 8, front side sedan-chair frame directive wheel 13, rear side sedan-chair frame directive wheel 14, sedan-chair frame bridging directive wheel 15, counterweight fag end 9, the first counterweight
Device guiding wheel 23, the second counterweight directive wheel 24, counterweight bridging directive wheel 25, the traction machine 5 lean on 1 one side of car and sedan-chair
Pass through hoist ropes and front side sedan-chair frame 11, front side sedan-chair frame directive wheel 13, rear side sedan-chair frame 12, rear side sedan-chair frame directive wheel between compartment fag end 8
14th, sedan-chair frame bridging directive wheel 15 connects, and the traction machine 5 is leaned between 1 opposite side of car and counterweight fag end 9 through hoist ropes and the
One counterweight 21, the first counterweight directive wheel 23, the second counterweight 22, the second counterweight directive wheel 24, counterweight across
Directive wheel 25 is connect to connect.Thus form 8：1 traction ratio winding structure reduces the loading demands of traction machine and steel wire rope, than 2：1
Or 4：1 traction winding loading capacity doubles, and is applicable in the more energy efficient environmental protection of permanent-magnet synchronous host, and the loading demands of steel wire rope reduce one
Half.In addition, double gantry frame structures that front side sedan-chair frame 11, rear side sedan-chair frame 12 is used to form, make gravity center of elevator unbalance loading small, stress
Balance, operation are more steady.
Two car top diversion sheaves 6 on the front side sedan-chair frame 11 are the left diversion sheave 61 of front side sedan-chair frame and the right anti-rope of front side sedan-chair frame
Wheel 62, two car top diversion sheaves 6 on the rear side sedan-chair frame 12 are the left diversion sheave 63 of rear side sedan-chair frame and the right diversion sheave of rear side sedan-chair frame
64, the traction machine 5 by the hoist ropes at 1 one side of car successively diversion sheave 61 left with front side sedan-chair frame, front side sedan-chair frame directive wheel 13,
The right diversion sheave 62 of front side sedan-chair frame, sedan-chair frame bridging directive wheel 15, the right diversion sheave 64 of rear side sedan-chair frame, rear side sedan-chair frame directive wheel 14, rear side
The left diversion sheave 63 of sedan-chair frame, lift car rope head 8 connect.
After two counterweight diversion sheaves 7 on first counterweight 21 is 71 and first counterweights of diversion sheave before the first counterweight
Diversion sheave 72, two counterweight diversion sheaves 7 on second counterweight 22 are 73 and second counterweight of diversion sheave before the second counterweight
Diversion sheave 74 afterwards, the traction machine 5 by the hoist ropes at 2 one side of counterweight successively with diversion sheave before the second counterweight 73, second
Diversion sheave 72, first after diversion sheave 74, counterweight bridging directive wheel 25, the first counterweight after counterweight directive wheel 24, the second counterweight
Diversion sheave 71, counterweight fag end 9 connect before counterweight directive wheel 23, the first counterweight.
Above-mentioned draw mode can realize 8：1 traction ratio winding reduces the occupancy to hoistway space simultaneously.
The hoistway top is additionally provided with sedan-chair frame and is oriented to wheel carrier 51, and the sedan-chair frame is oriented on wheel carrier 51 and is provided with to being redirected
Wheel carrier 52, traction machine mounting bracket 53, the bridging of sedan-chair frame are oriented to wheel carrier 54, and being provided with counterweight bridging on the counterweight guiding wheel carrier 52 leads
To wheel carrier 55, the sedan-chair frame is oriented to wheel carrier 51, counterweight is oriented to wheel carrier 52, traction machine mounting bracket 53, sedan-chair frame bridge guiding wheel carrier 54,
Counterweight bridging is oriented to wheel carrier 55 and is made of I-steel, forms three layer frame structures, more compact structure.
Front side sedan-chair frame 11, rear side sedan-chair frame 12 set configuration safety tongs, and the one group of guide rail in each corresponding left and right, so double dragons respectively
The double safe wrench structures of portal-framed structure cooperation and four main guide rails guiding can reduce heavy－duty Cargo Lift in safety tongs and guide rail type selecting
It is required that.
According to above-mentioned principle, the utility model can also carry out the above embodiment appropriate change and modification.Therefore,
The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the utility model
It should also be as falling into the scope of the claims of the utility model.
Claims (4)
1. a kind of cargo lift tracting structure, including hoistway, car (1), counterweight (2), the car for guiding car (1)
The counter weight guide track (4) of guide rail (3) and guiding counterweight (2), the hoistway top are provided with traction machine (5), it is characterised in that：
Front side sedan-chair frame (11) and rear side sedan-chair frame (12) is provided on the car (1), on the front side sedan-chair frame (11), rear side sedan-chair frame (12)
It is each provided with two car top diversion sheaves (6), the counterweight (2) includes the first counterweight (21) in the outer part and inner
The second counterweight (22) of side is each provided with two counterweights on first counterweight (21), the second counterweight (22)
Diversion sheave (7), the hoistway top are additionally provided with lift car rope head (8), front side sedan-chair frame directive wheel (13), rear side sedan-chair frame directive wheel
(14), sedan-chair frame bridging directive wheel (15), counterweight fag end (9), the first counterweight directive wheel (23), the second counterweight directive wheel
(24), counterweight bridging directive wheel (25), the traction machine (5) between car (1) one side and lift car rope head (8) by passing through hoist ropes
It is led with front side sedan-chair frame (11), front side sedan-chair frame directive wheel (13), rear side sedan-chair frame (12), rear side sedan-chair frame directive wheel (14), the bridging of sedan-chair frame
To wheel (15) connection, the traction machine (5) between car (1) opposite side and counterweight fag end (9) by passing through hoist ropes and first pair
(21), the first counterweight directive wheel (23), the second counterweight (22), the second counterweight directive wheel (24), right are put in refitting
Directive wheel (25) is bridged again to connect.
2. a kind of cargo lift tracting structure according to claim 1, it is characterised in that：On the front side sedan-chair frame (11)
Two car top diversion sheaves (6) are the left diversion sheave of front side sedan-chair frame (61) and the right diversion sheave of front side sedan-chair frame (62), the rear side sedan-chair frame
(12) two car top diversion sheaves (6) on are the left diversion sheave of rear side sedan-chair frame (63) and the right diversion sheave of rear side sedan-chair frame (64), described to drag
Draw machine (5) by the hoist ropes at car (1) one side successively with the left diversion sheave of front side sedan-chair frame (61), front side sedan-chair frame directive wheel (13),
The right diversion sheave of front side sedan-chair frame (62), sedan-chair frame bridging directive wheel (15), the right diversion sheave of rear side sedan-chair frame (64), rear side sedan-chair frame directive wheel
(14), the left diversion sheave of rear side sedan-chair frame (63), lift car rope head (8) connection.
3. a kind of cargo lift tracting structure according to claim 1, it is characterised in that：First counterweight (21)
On two counterweight diversion sheaves (7) be diversion sheave (72) after diversion sheave (71) before the first counterweight and the first counterweight, described second pair
Refitting puts two counterweight diversion sheaves (7) on (22) as diversion sheave (74) after diversion sheave (73) before the second counterweight and the second counterweight,
The traction machine (5) by the hoist ropes at counterweight (2) one side successively with diversion sheave (73), second pair of refitting before the second counterweight
Put diversion sheave (72) after diversion sheave (74) after directive wheel (24), the second counterweight, counterweight bridging directive wheel (25), the first counterweight, the
Diversion sheave (71), counterweight fag end (9) connection before one counterweight directive wheel (23), the first counterweight.
4. a kind of cargo lift tracting structure according to claim 1, it is characterised in that：The hoistway top is additionally provided with
Sedan-chair frame is oriented to wheel carrier (51), and the sedan-chair frame, which is oriented on wheel carrier (51), is provided with counterweight guiding wheel carrier (52), traction machine mounting bracket
(53), the bridging of sedan-chair frame is oriented to wheel carrier (54), and the counterweight, which is oriented on wheel carrier (52), is provided with counterweight bridging guiding wheel carrier (55), institute
State sedan-chair frame guiding wheel carrier (51), counterweight is oriented to wheel carrier (52), traction machine mounting bracket (53), sedan-chair frame bridge guiding wheel carrier (54), right
Bridging is oriented to wheel carrier (55) and is made of I-steel again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289605.2U CN207418087U (en) | 2017-09-30 | 2017-09-30 | A kind of cargo lift tracting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289605.2U CN207418087U (en) | 2017-09-30 | 2017-09-30 | A kind of cargo lift tracting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418087U true CN207418087U (en) | 2018-05-29 |
Family
ID=62313481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289605.2U Expired - Fee Related CN207418087U (en) | 2017-09-30 | 2017-09-30 | A kind of cargo lift tracting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418087U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279482A (en) * | 2018-12-04 | 2019-01-29 | 康力电梯股份有限公司 | A kind of full guide rail installation type home lift driving structure |
| CN109626176A (en) * | 2018-12-20 | 2019-04-16 | 菱王电梯股份有限公司 | The tracting structure of 12 to 1 cargo lifts |
| CN110467086A (en) * | 2019-07-19 | 2019-11-19 | 佛山菱王科技有限公司 | 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula |
| CN110510485A (en) * | 2019-08-05 | 2019-11-29 | 菱王电梯股份有限公司 | The arc type wiring tracting structure of 8 to 1 machine-roomless lift of collet formula |
| CN110790114A (en) * | 2019-12-09 | 2020-02-14 | 巨立电梯股份有限公司 | Elevator machine room arrangement structure and elevator system |
| CN110921467A (en) * | 2019-12-24 | 2020-03-27 | 美迪斯电梯有限公司 | Automobile elevator |
| CN111439657A (en) * | 2020-05-18 | 2020-07-24 | 菱王电梯股份有限公司 | 12: 1 traction structure for heavy-load goods elevator |
| CN112027866A (en) * | 2020-09-08 | 2020-12-04 | 宁波弘威电梯有限公司 | Right-angle door-opening elevator |
| CN114538247A (en) * | 2022-02-28 | 2022-05-27 | 日立电梯（中国）有限公司 | Elevator device with 8:1 hanging function |
-
2017
- 2017-09-30 CN CN201721289605.2U patent/CN207418087U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279482A (en) * | 2018-12-04 | 2019-01-29 | 康力电梯股份有限公司 | A kind of full guide rail installation type home lift driving structure |
| CN109626176A (en) * | 2018-12-20 | 2019-04-16 | 菱王电梯股份有限公司 | The tracting structure of 12 to 1 cargo lifts |
| CN109626176B (en) * | 2018-12-20 | 2024-01-05 | 菱王电梯有限公司 | Traction structure of 12:1 cargo elevator |
| CN110467086A (en) * | 2019-07-19 | 2019-11-19 | 佛山菱王科技有限公司 | 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula |
| CN110510485A (en) * | 2019-08-05 | 2019-11-29 | 菱王电梯股份有限公司 | The arc type wiring tracting structure of 8 to 1 machine-roomless lift of collet formula |
| CN110510485B (en) * | 2019-08-05 | 2024-03-01 | 菱王电梯有限公司 | Bow-shaped rope winding traction structure of shoe type 8 to 1 elevator without machine room |
| CN110790114A (en) * | 2019-12-09 | 2020-02-14 | 巨立电梯股份有限公司 | Elevator machine room arrangement structure and elevator system |
| CN110921467A (en) * | 2019-12-24 | 2020-03-27 | 美迪斯电梯有限公司 | Automobile elevator |
| CN111439657A (en) * | 2020-05-18 | 2020-07-24 | 菱王电梯股份有限公司 | 12: 1 traction structure for heavy-load goods elevator |
| CN112027866A (en) * | 2020-09-08 | 2020-12-04 | 宁波弘威电梯有限公司 | Right-angle door-opening elevator |
| CN114538247A (en) * | 2022-02-28 | 2022-05-27 | 日立电梯（中国）有限公司 | Elevator device with 8:1 hanging function |
| CN114538247B (en) * | 2022-02-28 | 2024-04-23 | 日立电梯（中国）有限公司 | 8 To1 hanging elevator device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20210930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |