CN2668587Y - Cage and lifting elevator with fall double rope-winding mode at its frame two sides - Google Patents
Cage and lifting elevator with fall double rope-winding mode at its frame two sides Download PDFInfo
- Publication number
- CN2668587Y CN2668587Y CNU2003201031288U CN200320103128U CN2668587Y CN 2668587 Y CN2668587 Y CN 2668587Y CN U2003201031288 U CNU2003201031288 U CN U2003201031288U CN 200320103128 U CN200320103128 U CN 200320103128U CN 2668587 Y CN2668587 Y CN 2668587Y
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- sedan
- chair frame
- sides
- car
- movable pulley
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Abstract
The utility model relates to a car and lifting elevator with movable pulley double rope-winding mode at the frame two sides. Two sides movable pulleys are respectively positioned on the space between two outsides of the car and columns of two sides of the car frame in horizontal direction, and are respectively positioned on lower edges of two end heads of the upper beam of the car frame and upper edges of the lower beam of two sides of the car frame; vertical height directions of the end face of the movable pulley, the car, and the car frame are parallel. A wire rope is respectively winds from bottom to top of two sides movable pulleys, and the utility model can realize traction driving of the elevator or lifting of hydraulically driving double rope-winding mode; the utility model is adequate for a well with a shallow pit and a low top layer and without a machine room.
Description
Affiliated technical field
The utility model relates to a kind of elevator, and especially this elevator has less car and sedan-chair frame bottom-to-top-height thereof, is particularly suitable for not having machine room, the hoistway of shallow pit, low top layer.
Background technology
At present, the traction of known employing movable pulley multiplying power baudrier lifting drives or hydraulically powered elevator, and steel rope movable pulley or be positioned at car and the bottom of sedan-chair frame causes bigger sedan-chair frame bottom section, thereby needs bigger well pit safety depth; Or be positioned at car and bigger sedan-chair frame topside is caused on sedan-chair frame top, thus need bigger hoistway top layer safe altitude, increase civil engineering cost, be unfavorable for the building plans design, thereby limited extensive employing as vertical transportation transportation means elevator.
Summary of the invention
In order to reduce sedan-chair frame upper and lower structure, the traction of movable pulley multiplying power baudrier lifting is driven or hydraulically powered elevator is fit to no machine room, shallow pit, hangs down the hoistway of top layer, the utility model provides a kind of elevator of the movable pulley multiplying power baudrier lifting that is positioned at car and sedan-chair frame both sides thereof and is the car of this kind elevator design and sedan-chair frame thereof.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of car and sedan-chair frame both sides movable pulley multiplying power baudrier cage lifter thereof, at the car of elevator and car two outsides of sedan-chair frame thereof movable pulley is installed, the both sides movable pulley lays respectively at the space between car two outsides and sedan-chair frame two heel posts in the horizontal direction; Lay respectively at the bottom of sedan-chair frame upper beam two ends and the top of sedan-chair frame both sides underbeam in vertical direction, vertical also at both ends head with sedan-chair frame column of the upper beam of sedan-chair frame and both sides sedan-chair frame column are affixed respectively, the both sides underbeam of sedan-chair frame is vertical with sedan-chair frame column respectively, and affixed at middle part and sedan-chair frame column in sedan-chair frame column bottom, the movable pulley end face is parallel with the vertical dimension direction of car and sedan-chair frame thereof.When driving for traction, steel rope is upwards walked around from the bottom of both sides movable pulley respectively, steel rope one end extends up to this side cable wire end anchor fitting at elevator hoistways top and fixes, the other end extends up to this side fixed pulley at elevator hoistways top, walk around the traction rope sheave that extends downwardly into the towing machine that is positioned at the hoistway bottom again from this side fixed pulley, the both sides steel rope is pooled to together to walk around from the bottom of traction rope sheave to extend up to behind the traction rope sheave again and is positioned at the fixed pulley of well headroom corresponding to counterweight, steel rope is walked around from the top of the fixed pulley of counterweight and is extended downwardly into the movable pulley that is positioned at counterweight top again, and steel rope is walked around under the movable pulley on counterweight top to extend up to again and is positioned at well headroom and fixes corresponding to the cable wire end anchor fitting of counterweight.When towing machine started, moving car of traction rope sheave rotating band and counterweight moved up and down.When being hydraulic-driven, steel rope is upwards walked around from the bottom of both sides movable pulley respectively, steel rope one end extends up to this side cable wire end anchor fitting at elevator hoistways top and fixes, the other end extends up to this side fixed pulley at elevator hoistways top, walks around from this side fixed pulley and extends downwardly into the fixed pulley that is positioned at the hoistway bottom again.The both sides steel rope is together walked around two coaxial jacking movable pulleys that extend up to oil cylinder plunger upper end again after being pooled to the fixed pulley that is positioned at the hoistway bottom from the bottom of this fixed pulley, steel rope is walked around from a movable pulley top of oil cylinder plunger upper end and is extended downwardly into the fixed pulley that is positioned at cylinder support, after walking around from this fixed pulley bottom, after extending upward another movable pulley of getting back to oil cylinder plunger upper end again and walking around, extend downwardly into the cable wire end anchor fitting that is positioned at the cylinder support bottom again and fix from its top.Car is up when driving when oil pressure effect lower plunger is up, releases from oil cylinder by car gravity oil pressure when descending, and car is descending.
The beneficial effects of the utility model are not increase cost, the tracking-driven elevator or the hydraulic-driven elevator size of the lifting of more present known movable pulley multiplying power baudrier have bigger reducing under the traction principle unmodified prerequisite, are more suitable for not having the machine room hoistway, the needs of shallow pit hoistway, low top layer hoistway elevator.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is car and sedan-chair frame constructional drawing thereof
Fig. 2 is a tracking-driven elevator embodiment transmission principle scheme drawing
Fig. 3 is a tracking-driven elevator embodiment facade constructional drawing
Fig. 4 is the left side view of Fig. 3
Fig. 5 is the section drawing of Fig. 3
Fig. 6 is a hydraulic-driven elevator embodiment transmission principle scheme drawing
Fig. 7 is a hydraulic-driven elevator embodiment facade constructional drawing
Fig. 8 is the left side view of Fig. 7
Fig. 9 is the section drawing of Fig. 7
1. traction rope sheaves among the figure, 2. counterweight, 3. counterweight movable pulley, 4. steel rope, 5. sedan-chair frame lower-left beam, 6. car left side movable pulley, 7. car, 8. sedan-chair frame left column, 9. car left side fixed pulley, 10. counterweight cable wire end end anchor fitting, 11. cars left side cable wire end end anchor fitting, 12. cars left side fixed pulley, 13. the right fixed pulley of car, 14. car right side cable wire end end anchor fittings, the right fixed pulley of 15. cars, 16. the sedan-chair frame is put the beams in place, 17. sedan-chair frame right columns, 18. hoistways, 19. the right movable pulley of car, 20. sedan-chair frame bottom right beam, 21. towing machines, 22. counterweight fixed pulleys, 23. jacking wheel, 24. the jacking wheel, 25. oil cylinder plungers, 26. cylinder tubes, 27. cable wire end end anchor fitting, 28. fixed pulley, 29. fixed pulleys, 30. cylinder supports.
The specific embodiment:
In Fig. 1, be that car of the present utility model and sedan-chair framework thereof are made, movable pulley is installed in car two outsides at the car of elevator and sedan-chair frame thereof, and both sides movable pulley (6), (19) lay respectively at the space between car (7) two outsides and sedan-chair frame left and right sides column (8), (17) in the horizontal direction; Lay respectively at the put the beams in place top of the bottom of (16) two ends and sedan-chair frame left and right sides underbeam (5), (20) of sedan-chair frame in vertical direction, the upper beam of sedan-chair frame (16) is distinguished affixed with sedan-chair frame column (8), (17) vertical also at both ends head and both sides sedan-chair frame columns (8), (17), the both sides underbeam (5) of sedan-chair frame, (20) are vertical with sedan-chair frame column (8), (17) respectively, and affixed in middle part and sedan-chair frame column (8), (17) in sedan-chair frame column (8), (17) bottom, movable pulley (6), (19) end face are parallel with the vertical dimension direction of car and sedan-chair frame thereof.
In Fig. 2, Fig. 3, Fig. 4, Fig. 5, be the embodiment that a kind of car and the movable pulley multiplying power baudrier traction of sedan-chair frame both sides thereof drive cage lifter.When driving for traction, steel rope (4) is respectively from both sides movable pulley (6), (19) bottom upwards walks around, one end of steel rope (4) extends up to this side cable wire end anchor fitting (11) at elevator hoistways top, (14) fixing, the other end extends up to this side fixed pulley (12) at hoistway (18) top, (13), from this side fixed pulley (12), (13) walk around the traction rope sheave (1) that extends downwardly into the towing machine (21) that is positioned at the hoistway bottom again on, both sides steel rope (4) is pooled to together to walk around from the bottom of traction rope sheave (1) to extend up to behind the traction rope sheave (1) again and is positioned at the fixed pulley (22) of hoistway (18) top corresponding to counterweight (2), steel rope (4) is walked around from the top of the fixed pulley (22) of counterweight (2) and is extended downwardly into the movable pulley (3) that is positioned at counterweight (2) top again, and steel rope (4) is walked around under the movable pulley (3) on counterweight (2) top and extended up to that to be positioned at hoistway (18) top fixing corresponding to the cable wire end anchor fitting (10) of counterweight again.When towing machine (21) started, traction rope sheave (1) rotation drives car (7) and counterweight (2) moves up and down.
In Fig. 6, Fig. 7, Fig. 8, Fig. 9, be the embodiment of another kind of car and sedan-chair frame both sides movable pulley multiplying power baudrier hydraulic-driven cage lifter thereof.When being hydraulic-driven, steel rope (4) is upwards walked around from the bottom of both sides movable pulley (6), (19) respectively, it is fixing that one end of steel rope (4) extends up to this side cable wire end anchor fitting (11), (14) at hoistway (18) top, the other end extends up to this side fixed pulley (12), (13) at hoistway (18) top, walks around from this side fixed pulley (12), (13) and extends downwardly into the fixed pulley (29) that is positioned at hoistway (18) bottom again.Both sides steel rope (4) is together walked around two the coaxial jacking movable pulleys (23) that extend up to oil cylinder plunger (25) upper end again after being pooled to the fixed pulley (29) that is positioned at the hoistway bottom from the bottom of this fixed pulley, (24), steel rope (4) from a movable pulley (24) top of oil cylinder plunger (25) upper end walk around extend downwardly into the fixed pulley (28) that is positioned at cylinder support after, after extending upward another movable pulley (23) of getting back to oil cylinder plunger (25) upper end again and walking around from its top, it is fixing to extend downwardly into the cable wire end anchor fitting (27) that is positioned at the cylinder support bottom again.Time spent oil cylinder plunger is up when doing at oil pressure, and it is up to drive car (7), releases from oil cylinder by car (7) gravity oil pressure when descending, and car (7) is descending.
Claims (3)
1. car and sedan-chair frame both sides movable pulley multiplying power baudrier cage lifter thereof, it is characterized in that: at the car of elevator and car two outsides of sedan-chair frame thereof movable pulley is installed, the both sides movable pulley lays respectively at the space between car two outsides and sedan-chair frame two heel posts in the horizontal direction; Lay respectively at the bottom of sedan-chair frame upper beam two ends and the top of sedan-chair frame both sides underbeam in vertical direction, vertical also at both ends head with sedan-chair frame column of the upper beam of sedan-chair frame and both sides sedan-chair frame column are affixed respectively, the both sides underbeam of sedan-chair frame is vertical with sedan-chair frame column respectively, and affixed at middle part and sedan-chair frame column in sedan-chair frame column bottom, the movable pulley end face is parallel with the vertical dimension direction of car and sedan-chair frame thereof.
2. car according to claim 1 and sedan-chair frame both sides movable pulley multiplying power baudrier cage lifter thereof, it is characterized in that: when driving for traction, steel rope is upwards walked around from the bottom of both sides movable pulley respectively, steel rope one end extends up to this side cable wire end anchor fitting at elevator hoistways top and fixes, the other end extends up to this side fixed pulley at elevator hoistways top, walk around the traction rope sheave that extends downwardly into the towing machine that is positioned at the hoistway bottom again from this side fixed pulley, the both sides steel rope is pooled to together to walk around from the bottom of traction rope sheave to extend up to behind the traction rope sheave again and is positioned at the fixed pulley of well headroom corresponding to counterweight, steel rope is walked around from the top of the fixed pulley of counterweight and is extended downwardly into the movable pulley that is positioned at counterweight top again, and steel rope is walked around under the movable pulley on counterweight top to extend up to again and is positioned at well headroom and fixes corresponding to the cable wire end anchor fitting of counterweight.
3. car according to claim 1 and sedan-chair frame both sides movable pulley multiplying power baudrier cage lifter thereof, it is characterized in that: when the time for hydraulic-driven, steel rope is upwards walked around from the bottom of both sides movable pulley respectively, steel rope one end extends up to this side cable wire end anchor fitting at elevator hoistways top and fixes, the other end extends up to this side fixed pulley at elevator hoistways top, walks around from this side fixed pulley and extends downwardly into the fixed pulley that is positioned at the hoistway bottom again.The both sides steel rope is together walked around two coaxial jacking movable pulleys that extend up to oil cylinder plunger upper end again after being pooled to the fixed pulley that is positioned at the hoistway bottom from the bottom of this fixed pulley, steel rope is walked around from a movable pulley top of oil cylinder plunger upper end and is extended downwardly into the fixed pulley that is positioned at cylinder support, after walking around from this fixed pulley bottom, after extending upward another movable pulley of getting back to oil cylinder plunger upper end again and walking around, extend downwardly into the cable wire end anchor fitting that is positioned at the cylinder support bottom again and fix from its top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201031288U CN2668587Y (en) | 2003-11-07 | 2003-11-07 | Cage and lifting elevator with fall double rope-winding mode at its frame two sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201031288U CN2668587Y (en) | 2003-11-07 | 2003-11-07 | Cage and lifting elevator with fall double rope-winding mode at its frame two sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2668587Y true CN2668587Y (en) | 2005-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201031288U Expired - Fee Related CN2668587Y (en) | 2003-11-07 | 2003-11-07 | Cage and lifting elevator with fall double rope-winding mode at its frame two sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2668587Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007134491A1 (en) * | 2006-05-19 | 2007-11-29 | Shenyang Brilliant Elevator Co., Ltd. | Support frame system of elevator cage |
| CN108840209A (en) * | 2018-09-17 | 2018-11-20 | 苏州菱怡电梯有限公司 | Elevator traction mechanism and home lift |
| 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 |
-
2003
- 2003-11-07 CN CNU2003201031288U patent/CN2668587Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007134491A1 (en) * | 2006-05-19 | 2007-11-29 | Shenyang Brilliant Elevator Co., Ltd. | Support frame system of elevator cage |
| CN108840209A (en) * | 2018-09-17 | 2018-11-20 | 苏州菱怡电梯有限公司 | Elevator traction mechanism and home lift |
| CN108840209B (en) * | 2018-09-17 | 2024-06-04 | 任世良 | Elevator traction mechanism and home elevator |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |