CN106703488B - Multilayer rotary type stereo garage - Google Patents
Multilayer rotary type stereo garage Download PDFInfo
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- CN106703488B CN106703488B CN201611268887.8A CN201611268887A CN106703488B CN 106703488 B CN106703488 B CN 106703488B CN 201611268887 A CN201611268887 A CN 201611268887A CN 106703488 B CN106703488 B CN 106703488B
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- main shaft
- lifting
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- chain
- stereo garage
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- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 230000000903 blocking effect Effects 0.000 claims description 41
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
- E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
- E04H6/28—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions characterised by use of turntables or rotary rings for horizontal transport
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention provides a multilayer rotary type stereo garage, and belongs to the technical field of stereo garages. It has solved the high problem of current stereo garage energy consumption. This multilayer rotary type stereo garage includes center pin, stand and at least one deck parking stall layer, and each parking stall layer all includes revolving stage, rotation mechanism and a plurality of parking stand, all is equipped with the carrier on each parking stand, and the revolving stage in each parking stall layer overlaps in proper order and establishes on the center pin of vertical setting and can wind the center pin level and rotate under the control of the rotation mechanism that corresponds respectively, the stand is vertical to be set up on a horizontal guide rail and can be close to or keep away from to the center pin along horizontal guide rail, vertically is equipped with lifting rail on the stand, is equipped with the lifter that can follow lifting rail and reciprocate on the lifting rail, all is equipped with separation and reunion carrier between lifter and the aforesaid each carrier. The invention has low working energy consumption due to the respective rotation of each layer, and can be provided with more layers on a reasonable basis, thereby improving the space utilization rate.
Description
Technical Field
The invention belongs to the technical field of stereo garages, and particularly relates to a multilayer rotary type stereo garage.
Background
In recent years, with the high-speed increase of automobile maintenance in China, the construction of urban supporting parking spaces is seriously lagged, particularly, the public parking places and the lack thereof in large urban centers in China are difficult to park, and the problems of parking are continuously aggravated in recent years, so that a series of social problems are caused, even the trip, working efficiency and life quality of people are seriously influenced, and meanwhile, the development of the automobile industry is restrained. Therefore, how to efficiently and environmentally solve the problem of parking is a big problem faced by various large cities, and the stereo garage has the characteristics of floor area saving, convenient in-and-out of the garage, time and labor saving in vehicle storage and taking, flexible configuration and the like, and is an important way and development direction for solving the problem of difficult parking in cities.
At present, a stereo garage with higher space utilization rate is a chain rotating type garage similar to a ferris wheel, the chain is required to integrally rotate when parking and taking vehicles, the energy consumption of the garage is high, and the stereo garage is generally an oversized garage and is difficult to popularize in order to ensure the space utilization rate.
Disclosure of Invention
The invention aims at overcoming the defects of the existing rotary type stereo garage and provides a multilayer rotary type stereo garage which is provided with multiple layers and can rotate independently.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a multilayer rotary type stereo garage, its characterized in that, it includes center pin, stand and at least one deck parking stall layer, and each parking stall layer all includes revolving stage, rotation mechanism and a plurality of parking platform, all is equipped with the carrier vehicle platform on each parking platform, and the revolving stage in each parking stall layer overlaps in proper order and establishes on the center pin of vertical setting and can rotate around the center pin level under the control of the rotation mechanism that corresponds respectively, and a plurality of parking platforms in same parking stall layer are around corresponding revolving stage circumference fixed setting, the stand is vertical to be set up on a horizontal guide rail and can be close to or keep away from to the center pin along horizontal guide rail, vertically is equipped with elevating guide rail on the stand, is equipped with the lifter that can follow elevating guide rail oscilaltion the elevating guide rail, all is equipped with separation and reunion carrier between lifter and the aforesaid each carrier vehicle platform.
In the multilayer rotary stereo garage, the clutch carrying mechanism comprises clutch plugs fixedly arranged on the outer side of the lifting body and connecting blocks fixedly arranged on each carrying platform and matched with the clutch plugs, one side of each connecting block, facing to each clutch plug, of each connecting block is provided with a protruding plug-in part, the bottom of each protruding plug-in part is vertically provided with a clutch socket, and each clutch plug can be vertically inserted into each clutch socket to hold the corresponding connecting block or be pulled out of each clutch socket.
In the above-mentioned multilayer rotary stereo garage, one side that the connecting block faced the clutch plug still is equipped with at least one outwards convex supporting part, and supporting part is located the below of grafting portion, the lower part of clutch plug be equipped with above-mentioned supporting part one-to-one's bearing shoulder, when clutch plug inserts in the clutch socket, the lower terminal surface of supporting part falls on corresponding bearing shoulder.
In the above-mentioned multilayer rotary stereo garage, the lower part of clutch plug still is equipped with the protection couple, and the bottom of above-mentioned year car platform is equipped with the hook groove, and when clutch plug inserted in the clutch socket, the protection couple upwards hooked the hook groove.
In the multilayer rotary stereo garage, two rollers are arranged in the clutch plug, gaps are formed in two sides of the clutch plug, the rollers correspond to the gaps one by one, the roller parts are exposed from the corresponding gaps, the rolling direction of the rollers is the moving direction of the clutch plug, and when the clutch plug is inserted into and pulled out of the clutch socket, the rollers and the inner wall of the clutch socket rub and roll.
In the above-mentioned multilayer rotary stereo garage, the clutch carrying mechanism further comprises a locking device, the locking device comprises a lock pin arranged on the connecting block and a power device for driving the lock pin to axially move, the clutch plug is provided with a lock hole, and the lock pin can be inserted into the lock hole to connect the clutch plug and the connecting block together under the drive of the power device.
In the multilayer rotary stereo garage, the bearing shoulders and the bearing parts are two, and the bearing shoulders and the bearing parts are correspondingly arranged on two sides of the clutch plug and the plug-in part in a grouping mode.
In the multilayer rotary stereo garage, a travel switch is further arranged in the clutch plug, and an induction part of the travel switch is exposed out of the top of the clutch plug.
In the multilayer rotary stereo garage, the bottom of the upright post is provided with the rotary mechanism for driving the upright post to rotate, the rotary mechanism comprises a motor, a worm wheel and a worm, the worm wheel is horizontally arranged and fixedly connected with the upright post, the worm wheel is meshed with the worm wheel, and the motor is connected with the worm.
In the above-mentioned multilayer rotary stereo garage, the multilayer rotary stereo garage further comprises a translation mechanism for driving the upright post to move back and forth along the horizontal guide rail. The translation mechanism is in a form of horizontal driving of a screw rod or chain traction.
In the multilayer rotary stereo garage, the upright post is further provided with a lifting mechanism for driving the lifting body to lift up and down on the upright post, the lifting mechanism comprises a lifting chain, a lifting motor and a plurality of lifting chain wheels, the lifting chain wheels are vertically arranged in the lifting guide rail in a separated mode, the lifting chain is wound on the lifting chain wheels, the lifting motor is connected with one of the lifting chain wheels, and the lifting body is fixed on one side of the lifting chain.
In the multilayer rotary stereo garage, a ceiling is arranged at the top of the central shaft.
In the above-mentioned multilayer rotary type stereo garage, stereo garage still including the lift anti-falling device for prevent that the lift body from falling at the lift in-process, the lift anti-falling device includes rack, lifting gear, stop the mechanism, the main shaft and stop trigger device, the vertical fixed setting of rack, lifting gear passes through the main shaft and is connected with the lift body, the main shaft rotates with the lift body to be connected, lifting gear links firmly with the main shaft is coaxial, lifting gear and rack engagement, stop the mechanism setting on the lift body, and can lock the main shaft dead under the condition that the lift body falls, stop trigger device control stop mechanism's operating condition.
In the multilayer rotary stereo garage, the blocking mechanism comprises a brake drum, the brake drum is positioned at the side part of the main shaft, and a braking mechanism capable of braking the main shaft is arranged between the brake drum and the lifting body.
In the multi-layer rotary stereo garage, the braking mechanism comprises a blocking part arranged on the brake drum and an opening and closing mechanism for driving the blocking part to be close to or far away from the main shaft, wherein the braking part is arranged on the outer side surface of the main shaft, and the blocking part can be blocked on a movement path of the braking part rotating along with the main shaft when the opening and closing mechanism is driven to be close to the main shaft.
In the above-mentioned multilayer rotary stereo garage, the brake drum is a plurality of, and a plurality of brake drums encircle and form the hoop hole in the center, and above-mentioned main shaft passes this hoop hole, and the size in mechanism control hoop hole that opens and shuts, above-mentioned blocking part sets up on the inner wall in hoop hole.
In the multi-layer rotary stereo garage, only one brake drum is arranged. When the brake drum is only one, the opening and closing mechanism can drive the brake drum and the blocking part on the brake drum to be close to or far away from the main shaft in a cylinder or oil cylinder mode, so that the braking of the main shaft is realized.
In the multilayer rotary stereo garage, two brake drums are arranged and are C-shaped, and arc-shaped notches of the brake drums are opposite to each other.
In the multi-layer rotary stereo garage, the braking part is a braking rod arranged on the main shaft and at least one end of the braking rod is exposed, the blocking part is a blocking rod fixedly arranged on the inner side of the braking drum and parallel to the main shaft, and when the hoop hole is reduced, the blocking rod can be closed towards the main shaft and blocked on a movement path of the exposed end of the braking rod along with the rotation of the main shaft.
In the multi-layer rotary stereo garage, the opening and closing mechanism comprises a bidirectional push-pull electromagnet, and two push rods of the bidirectional push-pull electromagnet are respectively connected with the same side ends of the two brake drums in a one-to-one correspondence mode.
In the multi-layer rotary stereo garage, the opening and closing mechanism further comprises a brake compression spring, wherein the brake compression spring is arranged at the other same side end of the two brake drums opposite to the bidirectional push-pull electromagnet, and the two brake drums are elastically driven to be close at the same side end.
In the above multilayer rotary stereo garage, the stop lever is located in a first quadrant and/or a third quadrant of a clockwise rotation direction of the main shaft in a set coordinate system, and the set coordinate system uses the axis of the main shaft as an origin, and is perpendicular to the motion direction of the brake drum as an X-axis direction.
In the above multilayer rotary stereo garage, the stop lever is located in a second quadrant and/or a fourth quadrant of the counterclockwise rotation direction of the main shaft in a set coordinate system, and the set coordinate system uses the axis of the main shaft as an origin, and the direction perpendicular to the motion direction of the brake drum is the X-axis direction.
In the above-mentioned multilayer rotary stereo garage, the blocking triggering device include many power supply wiring, the power supply wiring is fixed along the haulage rope chain of the lifting body in proper order, and adjacent two power supply wiring head and tail links to each other and establish ties into the power cord in proper order, and the head and tail both ends of power cord respectively with power supply and opening and shutting mechanism electric connection. The opening and closing mechanism requiring electricity is suitable for the blocking trigger device, when the power is supplied, the spindle is not blocked from rotating, and when the power is off, the opening and closing mechanism blocks the spindle from rotating (namely, the spindle cannot rotate).
In the multilayer rotary stereo garage, two power supply wires connected with each other are detachably spliced together.
In the above-mentioned multilayer rotary stereo garage, the blocking trigger device includes a controller and a detector for detecting the rotation speed of the main shaft or the lifting speed of the lifting body, and the controller receives the detection signal of the detector and controls the working state of the opening and closing mechanism.
In the above multilayer rotary stereo garage, the detector is a photoelectric encoder or a hall rotation speed sensor, and is arranged between the main shaft and the lifting body for detecting the rotation speed of the main shaft.
In the above multilayer rotary stereo garage, the detector is a speed sensor for detecting the lifting speed of the lifting body.
In the multilayer rotary stereo garage, the multilayer rotary stereo garage further comprises a lifting mechanism, the lifting mechanism comprises a working chain, a protection chain and a power device, the working chain and the protection chain respectively correspond to a group of working chain wheels and protection chain wheels, the chain bodies of the working chain and the protection chain are respectively wound on the corresponding working chain wheels and the corresponding protection chain wheels, traction ends connected with lifting bodies are arranged on the working chain and the protection chain, the tension of the traction ends of the protection chain is smaller than that of the traction ends of the working chain when the working chain works, the traction ends of the protection chain are connected with the lifting bodies through reserved tensioning mechanisms, and the reserved tensioning mechanisms can improve the traction tension of the protection chain when the working chain works, and the power device drives the working chain wheels and the protection chain wheels to synchronously rotate.
Compared with the prior art, the invention has the advantages that as each layer rotates, the working energy consumption is low, more layers can be arranged on a reasonable basis, and the space utilization rate is improved; the clutch carrying mechanism is tightly matched, and the connection rigidity of the carrying platform and the lifting body is good and the stability is high through the multi-layer matching of the clutch plug and the clutch jack, the protection hook and the hook groove and the bearing shoulder and the bearing part. The lifting anti-falling device provides multiple protection and improves safety.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded schematic view of the clutch carrier;
FIG. 3 is a schematic view of the structure of the lifting body;
fig. 4 is a schematic structural view of the connection block.
Fig. 5 is a schematic structural diagram of the cooperation of the lifting body and the lifting guide rail of the stereo garage.
Fig. 6 is a schematic structural view of a lifting fall arrest device.
Fig. 7 is a schematic view of the structure of fig. 6 with the racks and one brake drum removed.
Fig. 8 is a schematic view of the configuration of the brake drum in cooperation with the main shaft.
Fig. 9 is a schematic structural view of the cooperation of the protection chain and the lifting body.
Fig. 10 is a schematic view of the structure of the working chain cooperating with the lifting body.
In the figure, 1, an upright post; 2. a lifting body; 3. a protective hook; 4. a vehicle carrying table; 5. lifting the guide rail; 6. a rack; 7. a lifting gear; 8. a main shaft; 9. a brake drum; 10. a bidirectional push-pull electromagnet; 11. braking the compression spring; 12. a brake lever; 13. a stop lever; 14. a photoelectric encoder; 15. a push rod; 16. a work chain; 17. a guard chain; 18. a reserved rod; 19. a drive sprocket; 20. a driven sprocket; 21. an elastic action block; 22. reserving a spring; 23. a tensioning wheel; 24. a guide rod; 25. tensioning a spring; 26. a weighing sensor; 27. a rotating shaft. 28. A central shaft; 29. a turntable; 30. a parking stand; 31. a ceiling; 32. reinforcing ribs; 33. a horizontal guide rail; 34. a clutch plug; 35. a connecting block; 36. a plug-in part; 37. a clutch socket; 38. a roller; 39. a notch; 40. a travel switch; 41. a support part; 42. bearing shoulders.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, the multi-layer rotary stereo garage provided by the invention comprises a central shaft 28, an upright post 1 and four layers of parking space layers, wherein the central shaft 28 is vertically fixed on the ground, each parking space layer comprises a rotary table 29, a rotary mechanism and three parking tables 30, the rotary tables 29 in each parking space layer are sequentially sleeved on the central shaft 28 and can horizontally rotate around the central shaft 28 under the control of the corresponding rotary mechanism, and a ceiling 31 can be arranged at the top of the central shaft 28.
Three parking platforms 30 on each parking stall layer are uniformly and radially fixedly arranged along the circumferential direction of the corresponding turntable 29 at intervals, two sides of each parking platform 30 are provided with inclined reinforcing ribs 32, and two ends of each reinforcing rib 32 are fixedly connected with the corresponding parking platform 30 and the corresponding turntable 29 respectively; each parking platform 30 is provided with a carrying platform 4, each parking platform 30 is provided with a plurality of vertical bolts for fixing the carrying platform 4, and the corresponding carrying platform 4 is provided with jacks at the positions of the corresponding bolts.
The vertical setting of stand 1 is in one side of center pin 28, and the rotary mechanism of drive stand 1 rotation can be set up to the bottom of stand 1, and this rotary mechanism includes the base, the fixed motor that sets up on the base to and rotate worm wheel and the worm of setting on the base, and the worm wheel level sets up and links firmly with stand 1, worm wheel meshing, and the motor links to each other with the worm. The stand 1 rotates and sets up on the base, and motor drive worm rotates, drives stand 1 through the worm wheel and rotates.
The base sets up on a horizontal guide rail 33, and this horizontal guide rail 33 transversal personally submits "worker" font and fixes subaerial, and the base bottom still is equipped with the pulley, and the pulley can drive the base and make a round trip movement on horizontal guide rail 33 through horizontal mechanism, and horizontal mechanism includes horizontal motor and lead screw, and lead screw one end links to each other with horizontal motor, and the cover of base is established on the lead screw and is linked to each other with the lead screw thread. The horizontal motor drives the screw rod to rotate, and the upright 1 is driven by the base to move back and forth along the horizontal guide rail 33 to be close to or far away from the central shaft 28. In addition, the base can be driven to move by chain traction or other forms such as self-climbing.
The vertical lift guide 5 that is equipped with on the stand 1, be equipped with lifting body 2 on the lifting guide 5, lifting body 2 goes up and down along lifting guide 5 under elevating system's drive, and this elevating system includes lift chain, elevator motor and a plurality of lift sprocket, and lift sprocket divides from top to bottom to establish on stand 1, and the lift chain winds to establish on lift sprocket, elevator motor be connected with one of them lift sprocket, lifting body 2 is fixed in one side of lift chain.
The lifting body 2 and each carrying platform 4 are respectively provided with a clutch carrying mechanism, the lifting body 2 is connected with and separated from the carrying platform 4 through the clutch carrying mechanism, the clutch carrying mechanism comprises clutch plugs 34 fixedly arranged on the outer side of the lifting body 2 and connecting blocks 35 fixedly arranged on each carrying platform 4 and matched with the clutch plugs 34, the clutch plugs 34 are rectangular and vertically upwards, the connecting blocks 35 are positioned on the upper surface of the carrying platform 4, the bottoms of the connecting blocks 35 are fixedly connected with one long side edge of the carrying platform 4, the connecting blocks 35 are perpendicular to the carrying platform 4, an inserting part 36 is arranged on one side of each connecting block 35 facing to each clutch plug 34 in a protruding mode, clutch sockets 37 with downward openings are vertically formed in the bottoms of the inserting parts 36, and each clutch plug 34 can be vertically inserted into each clutch socket 37 to support the corresponding connecting block 35 or be pulled out of the corresponding clutch socket 37; the clutch plug 34 is internally provided with two rollers 38, two sides of the clutch plug 34 are provided with notches 39, the rollers 38 are in one-to-one correspondence with the notches 39, part of the rollers 38 are exposed from the corresponding notches 39, the rolling direction of the rollers 38 is the moving direction of the clutch plug 34, when the clutch plug 34 is inserted into and pulled out of the clutch socket 37, the rollers 38 and the inner wall of the clutch socket 37 rub and roll, and friction when the clutch plug 34 is inserted into and pulled out of the clutch plug can be effectively reduced through the arrangement of the rollers 38; a travel switch 40 is also provided in the clutch plug 34, and a sensing portion of the travel switch 40 is exposed from the top of the clutch plug 34.
The connecting block 35 is equipped with two outwards convex supporting portions 41 towards one side of the clutch plug 34, two supporting portions 41 are symmetrically arranged, the supporting portions 41 are located below the inserting portion 36, the lower portion of the clutch plug 34 is equipped with bearing shoulders 42 corresponding to the supporting portions 41 one by one, when the clutch plug 34 is inserted into the clutch socket 37, the lower end face of the supporting portions 41 falls on the corresponding bearing shoulders 42, and the bearing shoulders 42 support the supporting portions 41.
In order to prevent the carrier 4 from tilting, the lower part of the clutch plug 34 is further provided with a protective hook 3, the protective hook 3 is arranged upwards, the bottom of the carrier 4 is provided with a hook groove, and when the clutch plug 34 is inserted into the clutch socket 37, the protective hook 3 hooks the side wall of the hook groove upwards.
The clutch carrying mechanism further comprises a locking device, the locking device comprises a lock pin arranged on the connecting block 35 and a power device for driving the lock pin to axially move, a lock hole is formed in the clutch plug 34, and the lock pin can be inserted into the lock hole to connect the clutch plug 34 and the connecting block 35 in series under the driving of the power device.
And (3) warehousing of the automobile: at this time, the upright 1 is located at a position far from the central shaft 28, the lifting body 2 on the upright 1 is connected with the carrying platform 4, the automobile is parked on the carrying platform 4, then the control system of the garage controls the turntable 29 corresponding to the target parking platform 30 to rotate, so that the target parking platform 30 is rotated to the pick-up position, the carrying platform 4 with the parked automobile is parked on the target parking platform 30 according to the flow of rotating along with the upright 1, lifting to a position slightly higher than the parking platform 30, moving along with the upright 1 to the position above the parking platform 30 along with the horizontal guide rail 33, and then the lifting body 2 is continuously lowered, and the clutch plug 34 can be separated from the carrying platform 4, so that parking and warehousing are completed.
Automobile warehouse-out: the lifting body 2 moves to the lower part of the target parking platform 30, the lifting body 2 ascends, the clutch plug 34 is inserted into the clutch socket 37 to be in place, the lock pin of the locking device is inserted into the lock hole to be locked firmly, the lifting mechanism controls the vehicle carrying platform 4 to drive the vehicle to ascend, then the upright post 1 horizontally moves to a designated vehicle-unloading point, and the vehicle carrying platform 4 descends to a vehicle-unloading position.
As shown in fig. 5-10, a lifting anti-falling device is arranged between the lifting body 2 and the upright 1, the lifting anti-falling device comprises a rack 6, a lifting gear 7, a main shaft 8, a blocking mechanism and a blocking trigger device, the rack 6 is vertically fixed inside the upright 1, the lifting gear 7 is meshed with the rack 6 and is connected with the lifting body 2 through the main shaft 8, the main shaft 8 is rotationally connected with the lifting body 2, the lifting gear 7 is fixedly connected with the main shaft 8 coaxially, the blocking mechanism is positioned between the lifting body 2 and the main shaft 8 and can lock the main shaft 8 under the condition that the lifting body 2 falls, and the blocking trigger device controls the working state of the blocking mechanism.
In this embodiment, the blocking mechanism includes two C-shaped brake drums 9, the arcuate recesses of the brake drums 9 are opposite to each other and form a hoop hole in the center, the spindle 8 passes through the hoop hole, two openings of the hoop hole are respectively provided with a bidirectional push-pull electromagnet 10 and a brake compression spring 11, two push rods 15 of the bidirectional push-pull electromagnet 10 are respectively connected with the same side ends of the two brake drums 9 in a one-to-one correspondence manner, the other same side ends are compressed and closed by the two brake compression springs 11, and the two brake drums 9 can freely rotate around the rotating shaft 27. A braking mechanism for braking the spindle 8 when the hoop hole is contracted is provided between the brake drum 9 and the spindle 8. The braking mechanism comprises a braking rod 12 vertically penetrating through the main shaft 8 and at least one end of which is exposed, a clamping groove is formed in the inner side of the braking drum 9, and a stop lever 13 parallel to the main shaft 8 is fixed in the clamping groove. When the hoop hole is contracted, the stop lever 13 can be closed towards the main shaft 8 and blocked on a movement path of the exposed end of the brake lever 12 along with the rotation of the main shaft 8.
In this embodiment, there are two brake drums 9, two blocking rods 13 are also provided, as shown in fig. 5, when the lifting body 2 descends, and the spindle 8 rotates clockwise, a coordinate system is set, the axis of the spindle 8 is taken as the origin, the direction perpendicular to the movement direction of the brake drums 9 is the X-axis direction (in this embodiment, the two brake drums 9 are symmetrically arranged on two sides), the diagonal angles of the two blocking rods 13 are respectively arranged in a first quadrant and a third quadrant of the spindle 8 which illustrate steering, and when the spindle 8 brakes, the acting force direction of the blocking rods 13 by the braking rod 12 does not drive the two brake drums 9 to separate. When the rack 6 is arranged on the other side, the front surface of the main shaft 8 is shown to rotate anticlockwise when the lifting body 2 descends, and the stop lever 13 is arranged in the second quadrant and the fourth quadrant (the coordinate system is built in the same way). When there is only one brake drum 9, there is correspondingly only one stop lever 13, arranged in a single quadrant.
According to the difference of the lifting power mechanism, the blocking trigger device which can be adopted is also different, and the lifting body 2 is driven to lift up and down in a chain traction mode, so that the lifting power mechanism comprises a driving sprocket 19, a driven sprocket 20, a chain and a lifting motor, the driving sprocket 19 and the driven sprocket 20 are respectively arranged at the upper end and the lower end of the upright post 1, the chain is meshed on the driving sprocket 19 and the driven sprocket 20, the lifting motor drives the driving sprocket 19 to rotate, and the lifting body 2 is fixed on one side of the chain. The blocking can be triggered by breaking the chain and then cutting off the power for the lifting power mechanism. The blocking triggering device of this mode includes many power supply wiring, and power supply wiring is fixed along the chain in proper order, and adjacent two power supply wiring head and tail separable grafting and establish ties into the power cord in proper order, and the head and tail both ends of power cord respectively with power supply and above-mentioned two-way push-and-pull electromagnet 10 electric connection. In addition, a photoelectric encoder 14 may be disposed between the spindle 8 and the lifting body 2, where the photoelectric encoder 14 is configured to detect a rotation speed of the spindle 8, send a detection signal to the controller, and control an operation state of the bidirectional push-pull electromagnet 10 by the controller.
When the lifting device works, the lifting motor drives the chain to operate, the lifting body 2 is pulled by the chain to move up and down, the carrying platform 4 is carried, the gear and the main shaft 8 lift up and down along with the lifting body 2, and the gear can rotate relative to the lifting body 2, so that the gear moves along the rack 6 in an up-down meshing way. Once the chain breaks, two power supply wires near the broken chain are disconnected, the power supply wire is disconnected, the bidirectional push-pull electromagnet 10 is powered off, push rods 15 at two ends are extended to drive two brake drums 9 to be close, so that the hoop holes are reduced, and further the stop lever 13 is abutted to the main shaft 8 and is blocked on a movement path of the exposed end of the brake lever 12 rotating along with the main shaft 8. After the brake rod 12 is blocked by the stop rod 13, the main shaft 8 and the gear stop rotating, and the gear is clamped at the current position of the rack 6, so that the lifting body 2 is also clamped and cannot descend, and the falling accident is prevented.
The photoelectric encoder 14 can assist the power-off mode to perform anti-falling protection or be independently used as a blocking trigger device to control the blocking mechanism to act, and once the falling speed of the lifting body 2 is detected to be too high, the controller can control the bidirectional push-pull electromagnet 10 to be powered off to complete blocking. In addition to this, other detectors can be used, for example, in order to detect the rotational speed of the spindle 8 or the lowering speed of the lifting body 2.
As shown in fig. 6 and 7, besides the anti-falling protection, two lifting chains may be provided, namely a disconnected working chain 16 and a protection chain 17, the working chain 16 and the protection chain 17 respectively correspond to a group of working sprockets and protection sprockets, the working sprockets and the protection sprockets respectively comprise a driving sprocket 19 and a driven sprocket 20, two ends of the working chain 16 are connected with the lifting body 2 to form a lifting ring chain, a chain body of the working chain 16 is wound on the corresponding working sprocket, two ends of the protection chain 17 are also connected with the lifting body 2 to form a protection ring chain, a chain body of the protection chain 17 is wound on the corresponding protection sprocket, and the power device drives the working sprocket and the protection sprocket to synchronously rotate.
The traction end of the protection chain 17 is connected with the lifting body 2 through a reserved tensioning mechanism, the reserved tensioning mechanism comprises a reserved rod 18 arranged in the lifting body 2, the reserved rod 18 is vertically arranged, a slave elastic action block 21 is arranged at the lower end of the reserved rod, an inverted T shape is formed, a reserved spring 22 is sleeved on the reserved rod 18, the reserved spring 22 is in a compressed state, the upper end of the reserved spring 22 abuts against the lifting body 2, the lower end of the reserved spring is acted on the slave elastic action block 21, and the upper end of the reserved rod 18 extends out of the lifting body 2 and is connected with the traction end of the protection chain 17.
The lifting body 2 is provided with two tensioning wheels 23 which are in one-to-one correspondence with the protection chain 17 and the working chain 16, the protection chain 17 and the working chain 16 are fixedly connected with the lifting body 2 after bypassing the corresponding tensioning wheels 23 relative to the other end of the traction end, and an elastic tensioning mechanism for driving the corresponding tensioning wheels 23 to move in the shrinking direction of the corresponding protection ring chain and the working ring chain is arranged between each tensioning wheel 23 and the lifting body 2. The elastic tensioning mechanism comprises a guide rod 24, a tensioning spring 25 in a compressed state is sleeved on the guide rod 24, and two ends of the tensioning spring 25 respectively act on the corresponding tensioning wheel 23 and the lifting body 2. A load cell 26 is connected in series between the traction end of the working chain 16 and the lifting body 2.
In the normal state, the working chain 16 is in the working state, the traction lifting body 2 performs lifting movement, and since the tension of the protection chain 17 is smaller than that of the working chain 16, the protection chain 17 is in the no-load or small-load operation state in the normal state. When the working chain 16 breaks, the protection chain 17 enters a working state, so that the lifting body 2 can be prevented from falling, and the working chain 16 can be replaced to work to continuously finish lifting operation. When the protective chain 17 works, the tension becomes larger, the reserve spring 22 on the reserve rod 18 is further compressed, and the upper end portion of the reserve rod 18 is further extended.
In addition to the hoop-type braking mode, the main shaft 8 can be braked in a mode that the blocking portion stretches horizontally.
It should be understood that in the claims, the specification of the present invention, all "including … …" should be interpreted as open-ended meaning that it is equivalent to "at least … …", and not as closed-ended meaning that it should not be interpreted to "include … …" only.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. A multilayer rotary type stereo garage is characterized by comprising a central shaft, a stand column and at least one layer of parking space layer, wherein each parking space layer comprises a turntable, a rotary mechanism and a plurality of parking platforms, each parking platform is provided with a carrying platform, the turntable in each parking space layer is sequentially sleeved on the central shaft which is vertically arranged and can horizontally rotate around the central shaft under the control of the corresponding rotary mechanism, the plurality of parking platforms in the same parking space layer are fixedly arranged around the corresponding turntable, the stand column is vertically arranged on a horizontal guide rail and can approach or keep away from the central shaft along the horizontal guide rail, a lifting guide rail is vertically arranged on the stand column, a lifting body which can vertically lift along the lifting guide rail is arranged on the lifting guide rail, a clutch carrying mechanism is arranged between the lifting body and each carrying platform, the stereo garage also comprises a lifting anti-falling device, the lifting anti-falling device comprises a rack, a lifting gear, a blocking mechanism, a main shaft and a blocking trigger device, wherein the rack is vertically and fixedly arranged, the lifting gear is connected with the lifting body through the main shaft, the main shaft is rotationally connected with the lifting body, the lifting gear is coaxially and fixedly connected with the main shaft, the lifting gear is meshed with the rack, the blocking mechanism is arranged on the lifting body and can lock the main shaft under the condition that the lifting body falls, the blocking trigger device controls the working state of the blocking mechanism, the blocking mechanism comprises a brake drum, the brake drum is positioned at the side part of the main shaft, a brake mechanism capable of braking the main shaft is arranged between the brake drum and the lifting body, the brake mechanism comprises a blocking part arranged on the brake drum and an opening and closing mechanism for driving the blocking part to be close to or far away from the main shaft, a brake part is arranged on the outer side surface of the main shaft, the blocking part can be blocked on a movement path of the braking part along with the main shaft when the blocking part is close to the main shaft under the driving of the opening and closing mechanism, the braking drums are multiple, the braking drums are arranged in a surrounding mode and form a hoop hole in the center, the main shaft penetrates through the hoop hole, the opening and closing mechanism controls the size of the hoop hole, the blocking part is arranged on the inner wall of the hoop hole, the braking part is a braking rod which is arranged on the main shaft and at least one end of the braking rod is exposed, the blocking part is a stop rod which is fixedly arranged on the inner side of the braking drum and is parallel to the main shaft, when the hoop hole is contracted, the stop rod can be close to the main shaft and blocked on the movement path of the exposed end of the braking rod along with the main shaft, the blocking triggering device comprises a plurality of power supply wires, the power supply wires are sequentially fixed along a traction rope chain of the lifting body, the adjacent two power supply wires are connected in series to form a power line in sequence, and the head end and tail ends of the power line are respectively electrically connected with a power supply and the opening and closing mechanism.
2. The multi-layer rotary stereo garage according to claim 1, wherein the clutch carrying mechanism comprises clutch plugs fixedly arranged on the outer side of the lifting body and connecting blocks fixedly arranged on each carrying platform and matched with the clutch plugs, one side of each connecting block, which faces the clutch plugs, is convexly provided with a plugging portion, a clutch socket is vertically arranged at the bottom of each plugging portion, each clutch plug can be vertically inserted into each clutch socket to support the connecting block or is pulled out of each clutch socket, one side, which faces the clutch plug, of each connecting block is further provided with at least one outwards-protruding supporting portion, each supporting portion is located below each plugging portion, bearing shoulders which are in one-to-one correspondence with the supporting portions are arranged at the lower portion of each clutch plug, when the clutch plugs are inserted into the corresponding bearing shoulders, each lower portion of each clutch plug is further provided with a protective hook, the bottom of each carrying platform is provided with a hook groove, and when the clutch plugs are inserted into the clutch sockets, each protective hook groove is upwards hooked by each protective hook.
3. The multi-layer rotary stereo garage of claim 2, wherein the clutch carrying mechanism further comprises a locking device, the locking device comprises a lock pin arranged on the connecting block and a power device for driving the lock pin to axially move, the clutch plug is provided with a lock hole, and the lock pin can be inserted into the lock hole to connect the clutch plug and the connecting block in series under the driving of the power device.
4. The multi-layer rotary stereo garage according to claim 1, wherein the opening and closing mechanism comprises a bidirectional push-pull electromagnet, two push rods of the bidirectional push-pull electromagnet are respectively connected with the same side ends of the two brake drums in a one-to-one correspondence manner, and the opening and closing mechanism further comprises a brake compression spring which is arranged at the other same side end of the two brake drums relative to the bidirectional push-pull electromagnet and elastically drives the two brake drums to be close at the same side end.
5. The multi-layer rotary stereo garage according to claim 1, wherein the stop lever is located in a first quadrant and/or a third quadrant of a clockwise rotation direction of the main shaft in a set coordinate system or in a second quadrant and/or a fourth quadrant of a counterclockwise rotation direction of the main shaft in the set coordinate system, and the set coordinate system takes the axis of the main shaft as an origin, and is perpendicular to the motion direction of the brake drum as an X-axis direction.
6. The multi-layer rotary stereo garage according to claim 1, 2 or 3, further comprising a lifting mechanism, wherein the lifting mechanism comprises a working chain, a protection chain and a power device, the working chain and the protection chain are respectively provided with a group of working chain wheels and protection chain wheels, the chain bodies of the working chain and the protection chain are respectively wound on the corresponding working chain wheels and the protection chain wheels, traction ends connected with lifting bodies are respectively arranged on the working chain and the protection chain, the tension of the traction ends of the protection chain is smaller than that of the traction ends of the working chain when the working chain works, the traction ends of the protection chain are connected with the lifting bodies through a reserved tensioning mechanism, the reserved tensioning mechanism can improve the traction tension of the protection chain when the working chain works, and the power device drives the working chain wheels and the protection chain wheels to synchronously rotate.
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| CN201611268887.8A CN106703488B (en) | 2016-12-31 | 2016-12-31 | Multilayer rotary type stereo garage |
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| CN201611268887.8A CN106703488B (en) | 2016-12-31 | 2016-12-31 | Multilayer rotary type stereo garage |
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| CN106703488B true CN106703488B (en) | 2023-11-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108868260B (en) * | 2018-07-28 | 2021-01-22 | 三明学院 | Rotary stereo garage |
| CN109881942B (en) * | 2019-03-18 | 2020-11-24 | 宣琦 | Intelligent stereo garage |
| CN110388110A (en) * | 2019-07-30 | 2019-10-29 | 南京工业职业技术学院 | A kind of parking lot device |
| CN114961378B (en) * | 2022-05-18 | 2023-08-25 | 哈尔滨工业大学（深圳） | Directional-rotation stacking type three-dimensional parking device and parking control method thereof |
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Effective date of registration: 20230927 Address after: 321000 Dongxi Industrial Park, bailongqiao, Wucheng District, Jinhua City, Zhejiang Province Applicant after: JINHUA CEBETTER STEREO GARAGE Co.,Ltd. Address before: 321017 Room 201, unit 2, building 2, No. 529, Shuangxi West Road, Xiguan Street, Wucheng District, Jinhua City, Zhejiang Province Applicant before: Zheng Jianyu |
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