CN214740312U - Double-lifting-shaft automobile elevator - Google Patents
Double-lifting-shaft automobile elevator Download PDFInfo
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- CN214740312U CN214740312U CN202120262257.XU CN202120262257U CN214740312U CN 214740312 U CN214740312 U CN 214740312U CN 202120262257 U CN202120262257 U CN 202120262257U CN 214740312 U CN214740312 U CN 214740312U
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- wire rope
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Abstract
The utility model discloses a two lift shaft automobile elevator, including left stand, right stand, car lift platform, counterweight assembly, promote chain and supplementary wire rope, be connected with left promotion crossbeam between two left stands, be connected with right promotion crossbeam between two right stands, be connected with two transmission shafts between the both ends of left side promotion crossbeam, install the shaft coupling between two transmission shafts, all be provided with pulley and sprocket on left side promotion crossbeam and the right promotion crossbeam, it connects on counterweight assembly and car lift platform to promote the chain, supplementary wire rope connects on counterweight assembly and car lift platform. This two promotion axle auto lift utilize the chain to pull up lift platform to rise the car to the floor of difference, increase wire rope as dual fail-safe, after the chain disconnection, continue tractive lift platform by wire rope, adopt two promotion axles to guarantee lift platform's steady and security, the safety of protection car and car interior personnel, the removal of counter weight subassembly and lift platform is steady moreover.
Description
Technical Field
The utility model relates to a technical field of auto lift especially relates to a two lift axle auto lift.
Background
The problem of the ubiquitous parking of vehicles is the result of the social, economic and traffic development of cities to a certain extent, the difficulty in finding parking spaces and parking are always the problem that a plurality of vehicle owners feel headache! One side is the huge number of people who drive to go out, and the other side is the shortage of the number of parking lots, and the contradiction among people, vehicles and roads is prominent, so that the urban traffic faces a small challenge. Because with the growth of motor vehicles, whether it is an old central city area, a new city area, or a corresponding economic development area and our sight shop and hotel, our parking space can be said to be far from sufficient. The car is kept a lot and is constantly increased, but under the serious not enough condition in city parking stall, parking position begins to go out to the floor and develops and be equipped with, when the car need remove to the high floor, often need use the car lift to go up and down to corresponding floor to the car, and present car lift has the safety risk, and when the chain disconnection of pulling the car platform, the car platform will take place to incline, causes the safety crisis.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: the utility model provides a two lift axle automobile elevator for solve the problem that prior art exists.
To achieve the purpose, the utility model adopts the following technical proposal:
a double-lifting-shaft automobile lifter comprises a left upright post, a right upright post, an automobile lifting platform, a counterweight assembly, a lifting chain and an auxiliary steel wire rope, wherein the number of the left upright post and the number of the right upright post are two, a left lifting beam is connected between the tops of the two left upright posts, a right lifting beam is connected between the tops of the two right upright posts, bearings are arranged at two ends of the left lifting beam, two transmission shafts are connected between the bearings, a coupler is arranged between the two transmission shafts, pulleys and chain wheels are arranged on the left lifting beam and the right lifting beam, the transmission shafts are connected with the chain wheels in a transmission manner, one end of the lifting chain is connected to the counterweight assembly, the other end of the lifting chain is connected to the automobile lifting platform after passing through the chain wheels, and one end of the auxiliary steel wire rope is connected to the counterweight assembly, the other end of the auxiliary steel wire rope passes through the pulley and then is connected to the automobile lifting platform, a left pressure roller and a right pressure roller are installed on the side edge of the automobile lifting platform, the left pressure roller rolls in the vertical direction along the left stand column, and the right pressure roller rolls in the vertical direction along the right stand column.
As an optimal technical scheme, it includes first promotion chain and second promotion chain to promote the chain, drive sprocket is installed to the tip of transmission shaft, install first driven sprocket on the promotion crossbeam of a left side, install second driven sprocket on the promotion crossbeam of the right side, the one end of first promotion chain is connected on the counter weight component, the other one end of first promotion chain is walked around successively drive sprocket first driven sprocket is connected afterwards on the car lift platform, the one end that the second promoted the chain is connected on the counter weight component, the other one end that the second promoted the chain is walked around successively drive sprocket second driven sprocket is connected afterwards on the car lift platform.
As an optimal technical scheme, supplementary wire rope includes first supplementary wire rope and the supplementary wire rope of second, install first pulley and second pulley on the left side promotes the crossbeam, install the third pulley on the right side promotes the crossbeam, first supplementary wire rope's one end is connected on the counter weight subassembly, first supplementary wire rope's other one end is walked around successively first pulley connect behind the second pulley on the car lift platform, the supplementary wire rope's of second one end is connected on the counter weight subassembly, the supplementary wire rope's of second other one end is walked around successively first pulley connect behind the third pulley on the car lift platform.
As a preferred technical scheme, a first support and a second support are further arranged on the left lifting beam, the first pulley is mounted on the first support, and the second pulley and the first driven sprocket are both arranged on the second support.
As a preferable technical scheme, a third support is further arranged on the right lifting cross beam, and the third pulley and the second driven sprocket are both arranged on the third support.
As a preferred technical scheme, a door frame is arranged at the edge of the automobile lifting platform.
As an optimal technical scheme, a lifting motor is fixed in the middle of the left lifting cross beam, a driving gear is installed at the driving end of the lifting motor, a driven gear is installed in the middle of the transmission shaft, and the driving gear is connected with the driven gear through a chain.
As a preferred technical scheme, a counterweight guide rail is installed along the vertical direction on the left stand column, and the side edge of the counterweight assembly slides along the counterweight guide rail.
The utility model has the advantages that: the utility model provides a two promotion axle automobile lift, this two promotion axle automobile lift utilize the chain to pull up lift platform to rise the car to the floor of difference, increase wire rope as dual fail-safe, after the chain disconnection, continue tractive lift platform by wire rope, adopt two promotion axles to guarantee lift platform's steady and security, the safety of personnel in protection car and the car, the removal of counter weight subassembly and lift platform is steady moreover.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic overall structure diagram of a dual-lift-shaft automobile elevator according to an embodiment;
FIG. 2 is a first structural schematic diagram of a lifting structure of a dual-lift-shaft automobile elevator according to an embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
FIG. 6 is a first partial structural view of a lifting structure of a dual lift shaft automobile lifter according to an embodiment;
FIG. 7 is a second partial structural view of a lifting structure of a dual lift shaft automobile lifter according to an embodiment;
FIG. 8 is a second structural diagram of the lifting structure of the dual-lift-shaft automobile elevator according to the embodiment;
FIG. 9 is an enlarged view of a portion of FIG. 8 at D;
FIG. 10 is an enlarged view of a portion of FIG. 8 at E;
fig. 11 is a third partial structural view of a lifting structure of a dual-lifting-shaft automobile lifter according to an embodiment.
In fig. 1 to 11:
1. a left upright post; 2. a right upright post; 3. an automobile lifting platform; 4. a counterweight assembly; 5. a first lifting chain; 6. a second lifting chain; 7. a first auxiliary wire rope; 8. a second auxiliary wire rope; 9. a drive shaft; 10. a first pulley; 11. a second pulley; 12. a third pulley; 13. a drive sprocket; 14. a first driven sprocket; 15. a second driven sprocket; 16. a first support; 17. a second support; 18. a third support; 19. a left lifting beam; 20. a right lifting beam; 21. a bearing; 22. a left pressing roller; 23. a floor; 24. a door frame; 25. a hoisting motor; 26. a driving gear; 27. a driven gear; 28. a counterweight guide rail; 29. a support assembly; 30. a coupling is provided.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 11, in this embodiment, a dual-lifting-shaft automobile lifter comprises a left upright 1, a right upright 2, an automobile lifting platform 3, a counterweight assembly 4, two lifting chains and an auxiliary steel wire rope, wherein the number of the left upright 1 and the number of the right upright 2 are both two, a left lifting beam 19 is connected between the tops of the two left uprights 1, a right lifting beam 20 is connected between the tops of the two right uprights 2, bearings 21 are respectively arranged at both ends of the left lifting beam 19, two transmission shafts 9 are connected between the bearings 21, a coupler 30 is installed between the two transmission shafts 9, pulleys and sprockets are respectively arranged on the left lifting beam 19 and the right lifting beam 20, the transmission shafts 9 are in transmission connection with the sprockets, one end of each lifting chain is connected to the counterweight assembly 4, and the other end of each lifting chain is connected to the automobile lifting platform 3 after passing through the sprockets, the one end of supplementary wire rope is connected on the counter weight subassembly 4, supplementary wire rope's other one end passes through connect behind the pulley on the car lift platform 3, left side pinch roller 22 and right pinch roller are installed to car lift platform 3's side, left side pinch roller 22 along left side stand 1 carries out the roll of vertical direction, right side pinch roller along right side stand 2 carries out the roll of vertical direction.
More specifically, the border of car lift platform 3 is provided with door frame 24, in addition left stand 1 with right stand 2 all installs the supporting component 29 that is used for connecting fixed floor 23.
When an automobile needs to be stopped at a high floor 23, the door frame 24 is opened, the automobile is driven into the automobile lifting platform 3, the transmission shaft 9 starts to rotate to drive the chain wheel to rotate, the lifting chain pulls the counterweight component 4 to descend on one side, the automobile lifting platform 3 is pulled on the other side of the lifting chain to ascend, after the lifting chain is disconnected carelessly, the auxiliary steel wire rope starts to act, the counterweight component 4 with corresponding weight is pulled on one side of the auxiliary steel wire rope, and the automobile lifting platform 3 for disconnecting the lifting chain is pulled on the other side of the auxiliary steel wire rope, so that the automobile lifting platform 3 can keep balance, the safety performance of the double-lifting-shaft automobile lifter is improved, the left pressure roller 22 and the right pressure roller jointly play a guiding role, and the ascending and descending of the automobile lifting platform 3 are controlled stably, the automobile can be conveniently stopped on a proper floor 23, and meanwhile, the two transmission shafts 9 are connected through the coupler 30, so that the transverse long-distance movement mode is more stable, and the lifting of the automobile lifting platform 3 is more stable.
Promote the chain and include first promotion chain 5 and second promotion chain 6, drive sprocket 13 is installed to the tip of transmission shaft 9, install first driven sprocket 14 on the left side promotes crossbeam 19, it installs second driven sprocket 15 on the crossbeam 20 to promote on the right side, first one end of promoting chain 5 is connected on the counter weight component 4, first other one end of promoting chain 5 is walked around successively drive sprocket 13 connect behind the first driven sprocket 14 on the car lift platform 3, the second promotes the one end of chain 6 and connects on the counter weight component 4, the second promotes the other one end of chain 6 and walks around successively drive sprocket 13 connect behind the second driven sprocket 15 on the car lift platform 3.
When the car promoted the action, the chain pulling transmission shaft 9 control drive sprocket 13 rotated, through first promotion chain 5 with the motion of second promotion chain 6, car lift platform 3 drives the car of pause on the top and goes up and down, relies on counter weight component 4 carries out the weight balance on both sides, guarantees the stationarity that the car goes up and down.
Supplementary wire rope includes first supplementary wire rope 7 and the supplementary wire rope 8 of second, install first pulley 10 and second pulley 11 on the left side promotes crossbeam 19, install third pulley 12 on the right side promotes crossbeam 20, the one end of first supplementary wire rope 7 is connected on the counter weight subassembly 4, first supplementary wire rope 7's other one end is walked around successively first pulley 10 connect behind the second pulley 11 on the car lift platform 3, the one end of the supplementary wire rope 8 of second is connected on the counter weight subassembly 4, the other one end of the supplementary wire rope 8 of second is walked around successively first pulley 10 connect behind the third pulley 12 on the car lift platform 3.
When the car promoted the action, still be connected with on the car lift platform 3 first supplementary wire rope 7 with the supplementary wire rope 8 of second, work as after first promotion chain 5 breaks away with carelessness, the supplementary tractive of first supplementary wire rope 7 car lift platform 3 prevents car lift platform 3 takes place to incline perhaps car lift platform 3 blocks on the left side stand 1, and in the same way, work as after second promotion chain 6 breaks away with carelessness, the supplementary tractive of the supplementary wire rope 8 of second car lift platform 3 prevents car lift platform 3 takes place to incline perhaps car lift platform 3 blocks on the right side stand 2.
The left lifting beam 19 is further provided with a first support 16 and a second support 17, the first pulley 10 is mounted on the first support 16, and the second pulley 11 and the first driven sprocket 14 are both arranged on the second support 17; a third support 18 is further arranged on the right lifting beam 20, and the third pulley 12 and the second driven sprocket 15 are both arranged on the third support 18.
The first pulley 10, the second pulley 11 and the third pulley 12 are installed, so that the first auxiliary steel wire rope 7 and the second auxiliary steel wire rope 8 are more smooth when the automobile lifting platform 3 is dragged in an auxiliary manner, and the automobile lifting platform 3 is prevented from being inclined due to uneven weight after a chain is disconnected
The middle part of left side lift crossbeam 19 is fixed with lift motor 25, install driving gear 26 on lift motor 25's the drive end, the mid-mounting of transmission shaft 9 has driven gear 27, driving gear 26 with chain connection between the driven gear 27.
The lifting motor 25 in the middle provides power for the transmission shaft 9, and the driving gear 26 drives the driven gear 27 to control the rotation of the transmission shaft 9 by a stable power transmission structure on both sides.
The left upright post 1 is provided with a counterweight guide rail 28 along the vertical direction, and the side edge of the counterweight component 4 slides along the counterweight guide rail 28.
When the automobile lifting platform 3 is lifted, the counterweight assembly 4 slides along the counterweight guide rail 28, so that friction generated during movement is reduced.
It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.
Claims (8)
1. A double-lifting-shaft automobile lifter is characterized by comprising a left stand column, a right stand column, an automobile lifting platform, a counterweight assembly, a lifting chain and an auxiliary steel wire rope, wherein the number of the left stand column and the number of the right stand column are two, a left lifting cross beam is connected between the tops of the two left stand columns, a right lifting cross beam is connected between the tops of the two right stand columns, bearings are arranged at two ends of the left lifting cross beam, two transmission shafts are connected between the bearings, a coupler is arranged between the two transmission shafts, pulleys and chain wheels are arranged on the left lifting cross beam and the right lifting cross beam, the transmission shafts are connected with the chain wheels in a transmission manner, one end of the lifting chain is connected onto the counterweight assembly, the other end of the lifting chain is connected onto the automobile lifting platform after passing through the chain wheels, one end of the auxiliary steel wire rope is connected onto the counterweight assembly, the other end of the auxiliary steel wire rope passes through the pulley and then is connected to the automobile lifting platform, a left pressure roller and a right pressure roller are installed on the side edge of the automobile lifting platform, the left pressure roller rolls in the vertical direction along the left stand column, and the right pressure roller rolls in the vertical direction along the right stand column.
2. The automobile elevator with double lifting shafts as claimed in claim 1, wherein the lifting chain comprises a first lifting chain and a second lifting chain, a driving sprocket is installed at the end of the transmission shaft, a first driven sprocket is installed on the left lifting beam, a second driven sprocket is installed on the right lifting beam, one end of the first lifting chain is connected to the counterweight assembly, the driving sprocket is successively bypassed by the other end of the first lifting chain, the first driven sprocket is connected to the automobile lifting platform, one end of the second lifting chain is connected to the counterweight assembly, the driving sprocket is successively bypassed by the other end of the second lifting chain, and the second driven sprocket is connected to the automobile lifting platform.
3. The double-lifting-shaft automobile lifter according to claim 2, wherein the auxiliary steel wire rope comprises a first auxiliary steel wire rope and a second auxiliary steel wire rope, a first pulley and a second pulley are mounted on the left lifting cross beam, a third pulley is mounted on the right lifting cross beam, one end of the first auxiliary steel wire rope is connected to the counterweight component, the other end of the first auxiliary steel wire rope successively bypasses the first pulley and is connected to the automobile lifting platform after the second pulley, one end of the second auxiliary steel wire rope is connected to the counterweight component, and the other end of the second auxiliary steel wire rope successively bypasses the first pulley and is connected to the automobile lifting platform after the third pulley.
4. A dual lift axle automotive lift according to claim 3, wherein said left lift beam is further provided with a first support and a second support, said first pulley being mounted on said first support, said second pulley and said first driven sprocket being disposed on said second support.
5. The dual lift axle automotive lift of claim 4, wherein a third seat is further provided on said right lift beam, said third pulley and said second driven sprocket being disposed on said third seat.
6. A dual lift shaft vehicle lift according to claim 1, wherein a door frame is provided at the edge of the vehicle lift platform.
7. The automobile elevator with double lifting shafts as claimed in claim 1, wherein a lifting motor is fixed in the middle of the left lifting beam, a driving gear is mounted on the driving end of the lifting motor, a driven gear is mounted in the middle of the transmission shaft, and the driving gear is connected with the driven gear through a chain.
8. The dual lift axle automotive lift of claim 1, wherein said left upright has a counterweight guide rail mounted in a vertical orientation, said counterweight assembly sides sliding along said counterweight guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262257.XU CN214740312U (en) | 2021-01-30 | 2021-01-30 | Double-lifting-shaft automobile elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262257.XU CN214740312U (en) | 2021-01-30 | 2021-01-30 | Double-lifting-shaft automobile elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214740312U true CN214740312U (en) | 2021-11-16 |
Family
ID=78642680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120262257.XU Active CN214740312U (en) | 2021-01-30 | 2021-01-30 | Double-lifting-shaft automobile elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214740312U (en) |
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2021
- 2021-01-30 CN CN202120262257.XU patent/CN214740312U/en active Active
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