CN117052211A - Lifting device and lifting stereo garage with same - Google Patents
Lifting device and lifting stereo garage with same Download PDFInfo
- Publication number
- CN117052211A CN117052211A CN202311258166.9A CN202311258166A CN117052211A CN 117052211 A CN117052211 A CN 117052211A CN 202311258166 A CN202311258166 A CN 202311258166A CN 117052211 A CN117052211 A CN 117052211A
- Authority
- CN
- China
- Prior art keywords
- lifting
- fixed pulley
- hook
- movable pulley
- lifting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method 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
- E04H6/22—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 movable platforms for horizontal transport, i.e. cars being permanently parked on palettes
-
- 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
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
-
- 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
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
- E04H6/422—Automatically operated car-parks
- E04H6/424—Positioning devices
-
- 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
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
- E04H6/426—Parking guides
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to the technical field of lifting garages, and aims to provide a lifting device and a lifting stereo garage with the same. The lifting device can automatically enter and unhook the hook without being controlled by an external power source, and has the advantages of simple structure, low failure rate and lower cost. The lifting device comprises: the lifting device comprises a bracket, a lifting mechanism and a hook; the lifting mechanism is arranged on the bracket; the lifting mechanism comprises a lifting mechanism body, wherein two sides of the lifting end of the lifting mechanism body are respectively provided with at least two hooks at intervals, each hook comprises a hook body and a rotating piece, the top end of each hook body is hinged to the lifting end, the bottom end of each hook body is bent upwards to form a hook portion, the bottom end of each hook portion is provided with a guide surface, each rotating piece is provided with a rotating portion and a limiting portion, the bottom end of each rotating portion is hinged to the corresponding hook body, and the top end of each rotating portion is bent to two sides to form the corresponding limiting portion. The lifting device solves the problems that in the prior art, an external power source is needed to control the action of the hook, and the lifting device has a complex structure, high failure rate and high cost.
Description
Technical Field
The invention relates to the technical field of lifting garages, in particular to a lifting device and a lifting stereo garage with the same.
Background
With the continuous improvement of the economic level, vehicles are continuously increased, and particularly in places where people are concentrated and dense, such as markets, hospitals and the like, vehicles are collected together, so that the parking is a great difficulty. And because of space limitations, building a ground parking lot or an underground parking lot has failed to meet parking requirements. The lifting stereo garage can be internally provided with a plurality of independent parking spaces along the vertical direction, occupies a smaller space, and can park a plurality of automobiles.
The existing lifting stereo garage generally parks vehicles on corresponding vehicle carrying plates, and then drives the vehicle carrying plates to lift through a lifting device, so that the vehicles are parked on corresponding parking layers. The hook on the lifting device is connected with the pin shaft of the vehicle carrying plate, and the vehicle carrying plate is hung by the hook and then driven to lift by the hook. However, the existing lifting device needs to realize the hooking and unhooking actions of the hooks through an electromagnetic valve or an external power source such as a motor, and the like, so that the lifting device has a complex structure, high failure rate and high cost.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects that the lifting device in the prior art needs an external power source to control the action of the hook, and the lifting device has complex structure, high failure rate and higher cost, so that the lifting device which does not need the external power source to control, and the hook can be automatically hooked and unhooked, has simple structure, low failure rate and lower cost, and the lifting stereo garage with the lifting device.
In order to solve the above problems, the present invention provides a lifting device comprising:
a bracket;
the lifting mechanism is arranged on the bracket;
couple, the equal interval in both sides of elevating system's elevating end is provided with two at least couple, the couple includes couple body and rotating member, the top of couple body with the elevating end is articulated, the bottom of couple body is upwards buckled and is formed couple portion, the bottom of couple portion has the guide surface, the rotating member has rotating part and spacing portion, the bottom of rotating part with couple body is articulated, the top of rotating part is buckled to both sides and is formed spacing portion.
Optionally, the guide surface is an inclined surface or an arc surface.
Optionally, the hook further includes two limiting members, and the two limiting members are disposed on the hook body and located on two sides of the rotating portion respectively.
Optionally, the elevating system include drive assembly and symmetry set up in drive assembly and the counter weight of support both sides, drive assembly set up in on the support, drive assembly's drive end with drive assembly's power input end is connected, drive assembly's one end with the counter weight is connected, the other end is the elevating system end.
Optionally, the transmission subassembly includes drive chain, first wire rope, second wire rope, movable pulley subassembly and lifting arm, the top of counter weight is provided with first movable pulley, second movable pulley and the third movable pulley of being connected rather than, the top of lifting arm is provided with the fourth movable pulley, fifth movable pulley and the sixth movable pulley of being connected rather than, just fifth movable pulley with the sixth movable pulley sets up respectively the both ends of lifting arm, the drive chain winds to be established first movable pulley with on the fourth movable pulley, drive chain's both ends with support fixed connection, just drive chain with drive assembly's drive end is connected, first wire rope winds to be established second movable pulley with on the fifth movable pulley, just first wire rope's both ends with support fixed connection, second wire rope winds to be established on the third movable pulley with on the sixth movable pulley, just second wire rope's both ends with the both ends of support fixed connection have two couples of lifting arm.
Optionally, the transmission assembly further includes a fixed pulley assembly disposed on the bracket, the fixed pulley assembly including: the novel pulley comprises a first fixed pulley, a second fixed pulley, a third fixed pulley, a fourth fixed pulley, a fifth fixed pulley and a sixth fixed pulley, wherein the first fixed pulley is arranged above the first movable pulley, the fourth fixed pulley is arranged above the fourth movable pulley, the transmission chain is further wound on the first fixed pulley and the fourth fixed pulley, the second fixed pulley is arranged above the second movable pulley, the fifth fixed pulley is arranged above the fifth movable pulley, the first steel wire rope is further wound on the second fixed pulley and the fifth fixed pulley, the third fixed pulley is arranged above the third movable pulley, the sixth fixed pulley is arranged above the sixth movable pulley, and the second steel wire rope is further wound on the third fixed pulley and the sixth fixed pulley.
Optionally, the device further comprises a detection mechanism disposed at the connection part of the first steel wire rope, the second steel wire rope and the bracket, and the detection mechanism comprises: the device comprises a first detection piece, a second detection piece, an elastic piece and an induction piece, wherein one end of the first detection piece is connected with a first steel wire rope and/or a second steel wire rope, the other end of the first detection piece is provided with the second detection piece, the elastic piece is sleeved on the first detection piece, one end of the elastic piece is in butt joint with the second detection piece, the other end of the elastic piece is in butt joint with a support, and the induction piece is arranged on the support and located at the other end of the elastic piece.
The lifting stereo garage comprises a lifting device, a vehicle carrying plate and a limiting mechanism, wherein at least two groups of limiting mechanisms are arranged on the support at intervals along the height direction of the support, and the hooks are connected with the vehicle carrying plate.
Optionally, the stop gear includes four limit hooks, four limit hooks two by two symmetry set up in the both sides of carrying the sweep, and two of homonymy limit hooks are located respectively carry the both ends of sweep.
Optionally, the connection point of the limiting hook and the vehicle carrying plate is located at the outer side of the connection point of the hook and the vehicle carrying plate.
The invention has the following advantages:
1. the lifting device comprises a support, a lifting mechanism and hooks, wherein the lifting mechanism is arranged on the support, at least two hooks are arranged on two sides of a lifting end of the lifting mechanism at intervals, each hook comprises a hook body and a rotating piece, the top end of each hook body is hinged with the lifting end, the bottom end of each hook body is bent upwards to form a hook part, the bottom end of each hook part is provided with a guide surface, each rotating piece is provided with a rotating part and a limiting part, the bottom end of each rotating part is hinged with the corresponding hook body, and the top end of each rotating part is bent towards two sides to form the limiting part. When the hook is connected with the pin shaft of the vehicle carrying plate, the hook can be automatically hooked and unhooked without external power source control. When the hook is put into the hook, the guide surface of the hook part is contacted with the pin shaft, at the moment, the hook can rotate around the hinge point of the hook part and the lifting end, the hook continuously descends, after the hook part is separated from the pin shaft, the hook rotates to reset, and then the pin shaft can be hooked by lifting the hook upwards; when unhooking, make the couple descend, the round pin axle touches with the rotating member, drives the couple gradually and rotates around its hinge joint with the lifting end, and after round pin axle and rotating member break away from, the couple gyration resets, and couple and round pin axle accomplish the separation, upwards promotes the couple at this moment and can accomplish unhooking. The hook structure can realize automatic hooking and unhooking, and does not need an external power source to control, so that the lifting device has the advantages of simple integral structure, low failure rate and lower cost.
2. According to the lifting device provided by the invention, the guide surface of the hook part is an inclined surface or an arc surface, and when the lifting device is connected with the vehicle carrying plate, the pin shaft is contacted with the guide surface and then can rotate the hook under the guide action of the guide surface, so that the hook is convenient to enter.
3. According to the lifting device provided by the invention, the transmission assembly comprises the transmission chain, the first steel wire rope, the second steel wire rope, the movable pulley assembly and the lifting arm, and the transmission chain, the first steel wire rope and the second steel wire rope bear load together, so that the weight borne by the transmission chain is reduced, and the service life of the transmission chain is prolonged. And through setting up movable pulley group, drive chain, first wire rope, second wire rope are connected through the movable pulley with lifting arm and counter weight, and drive chain only needs half power when promoting the sweep, saves the energy consumption.
4. The invention provides a lifting device, a detection mechanism is arranged at the joint of a first steel wire rope, a second steel wire rope and a bracket, and the detection mechanism comprises: the device comprises a first detection piece, a second detection piece, an elastic piece and a sensing piece, wherein one end of the first detection piece is connected with a first steel wire rope and/or a second steel wire rope, the other end of the first detection piece is provided with the second detection piece, the elastic piece is sleeved on the first detection piece, one end of the elastic piece is abutted to the second detection piece, the other end of the elastic piece is abutted to a support, and the sensing piece is fixed on the support and located at the other end of the elastic piece. After the couple is connected and is carried the sweep, first wire rope, second wire rope receive gravity to straighten downwards, can drive the second and detect the elastic component that compresses this moment, when the second detects the piece and arrives the sensing piece and put at, the sensing piece sends the signal, indicates that the couple has been connected to and is carried the sweep. Otherwise, if the sensing piece does not sense the second detecting piece, the hook at the corresponding position is not connected in place, and needs to be readjusted. The hook connection condition can be detected through the detection mechanism, and the safety of the lifting device is improved.
5. The lifting stereo garage comprises a lifting device, a vehicle carrying plate and a limiting mechanism, wherein a vehicle is parked on the vehicle carrying plate and lifted and lowered through the lifting device, so that the vehicle can be stored and taken out. When the vehicle is stored, the lifting device lifts the vehicle carrying plate at the corresponding position, and the vehicle carrying plate is kept to be parked at the corresponding height through the limiting mechanism. The lifting stereo garage can realize automatic hooking and unhooking of the lifting device and the vehicle carrying plate, and is convenient and quick to lift. The lifting stereo garage has the advantages of simple integral structure, low failure rate and high working efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a lifting device according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic top view of the lifting device of the present invention;
FIG. 4 is a schematic view of a hanger in the lifting device of the present invention;
fig. 5 to 10 are schematic views of a hooking process of a hook in the lifting device of the invention;
FIGS. 11-17 are schematic views showing unhooking process of hooks in the lifting device of the invention;
FIG. 18 is a schematic diagram of a lifting stereo garage according to the present invention;
fig. 19 is a schematic top view of the lifting stereo garage of the present invention.
Reference numerals illustrate:
1. the device comprises a bracket, 101, a vertical beam, 102, a first cross beam, 103 and a second cross beam;
2. a lifting mechanism, 21, a driving assembly, 221, a transmission chain, 222, a first steel wire rope, 223, a second steel wire rope, 2241, a first movable pulley, 2242, a fourth movable pulley, 2243, a fifth movable pulley, 2244, a sixth movable pulley, 225, a lifting arm, 2261, a first fixed pulley, 2262, a second fixed pulley, 2263, a third fixed pulley, 2264, a fourth fixed pulley, 2265, a fifth fixed pulley, 2266, a sixth fixed pulley, 23, and a counterweight;
3. the hook comprises a hook body 31, a hook body 32, a rotating piece 321, a rotating part 322, a limiting part 33, a hook part 331, a guide surface 34 and a limiting piece;
41. the first detection piece 42, the second detection piece 43, the elastic piece 44, the sensing piece 45 and the third detection piece;
5. a vehicle carrying plate;
61. and a limit hook.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 to 4, in the preferred embodiment of the lifting device of the present invention, the lifting device can be applied to a lifting stereo garage for lifting a vehicle, and the lifting device can automatically enter and unhook the hook 3 without an external power source to control the hook 3, so that the lifting device has the advantages of simple structure, low failure rate and low cost.
The lifting device comprises: a bracket 1, a lifting mechanism 2 and a hook 3. The support 1 is arranged on the ground, and the lifting mechanism 2 is arranged on the support 1. At least two hooks 3 are arranged on two sides of the lifting end of the lifting mechanism 2 at intervals, each hook 3 comprises a hook body 31 and a rotating piece 32, the top end of the hook body 31 is hinged to the lifting end, the bottom end of the hook body 31 is bent upwards to form a hook portion 33, and the bottom end of the hook portion 33 is provided with a guide surface 331. As shown in fig. 5 to 10, when the hook is inserted, the guide surface 331 of the hook portion 33 contacts with the pin shaft, at this time, the hook 3 continues to descend, the hook 3 rotates around the hinge point of the hook portion and the lifting end, when the hook portion 33 is separated from the pin shaft, the hook 3 rotates to reset, and then the hook 3 is lifted upwards to hook the pin shaft, so that automatic hook insertion is completed. The rotating member 32 has a rotating portion 321 and a limiting portion 322, wherein the bottom end of the rotating portion 321 is hinged to the hook body 31, and the top end of the rotating portion 321 is bent to two sides to form the limiting portion 322. As shown in fig. 11-17, when unhooking, the hook 3 is continuously lowered, the pin shaft contacts with the limit part 322 of the rotating member 32, the hook 3 is gradually driven to rotate around the hinge point of the pin shaft and the lifting end, after the pin shaft is separated from the rotating member 32, the hook 3 is rotated and reset, the hook 3 is separated from the pin shaft, at the moment, the hook 3 is lifted upwards, the pin shaft is contacted with the limit part 322, but the hook 3 is driven to rotate again without affecting the lifting of the hook 3, and unhooking can be completed by continuously lifting the hook 3. The hook 3 can automatically enter and unhook without an external power source to control the hook 3 to act, the whole structure of the lifting device is simple, the condition that the hook 3 cannot be controlled due to power source faults can not occur, and the fault rate is low.
Further, the guiding surface 331 is an inclined surface or an arc surface. The guide surface 331 plays a guiding role, so that a certain angle is needed to guide the hook 3 to rotate under the action of the pin shaft of the vehicle carrying plate 5. In this embodiment, the guiding surface 331 is preferably an inclined surface.
The hook 3 further comprises two limiting pieces 34, and the two limiting pieces 34 are arranged on the hook body 31 and are respectively positioned at two sides of the rotating portion 321. The limiting piece 34 is arranged so that when the pin shaft is in contact with the hook 3, acting force is applied to enable the hook 3 to rotate. Specifically, in the unhooking process, the rotating member 32 is clamped with the limiting member 34 on one side far away from the pin shaft, when the hook 3 is separated from the pin shaft, and the hook 3 is lifted, the upper surface of the rotating member 32 is contacted with the pin shaft, and the rotating member 32 is clamped with the limiting member 34 on one side close to the pin shaft. After the rotating piece 32 is clamped with the limiting piece 34, the acting force applied by the pin shaft is more convenient to drive the hook 3 to rotate.
Further, the bracket 1 includes four vertical beams 101 and a plurality of beams connecting the vertical beams 101, the four vertical beams 101 are arranged in a two-to-two symmetrical manner, a rectangular parking interval is enclosed, a first beam 102 is arranged at the top end of each adjacent vertical beam 101 arranged along the length direction of the parking interval, and a second beam 103 is arranged between the top end of each adjacent vertical beam 101 arranged along the width direction of the parking interval and the first beam 102.
The lifting mechanism 2 comprises a driving component 21, two groups of transmission components and a counterweight 23, wherein the transmission components and the counterweight 23 are symmetrically arranged on two sides of the bracket 1, the driving component 21 is arranged on the bracket 1, the driving end of the driving component 21 is connected with the power input end of the transmission component, one end of the transmission component is connected with the counterweight 23, and the other end of the transmission component is the lifting end. Specifically, in this embodiment, the driving assembly 21 is disposed on the second beam 103 located at the end, and both ends of the driving assembly 21 are driving ends, which are respectively connected to the power input ends of the two sets of transmission assemblies. The driving component 21 can be a motor, and is in transmission connection with the transmission component in cooperation with a coupling and the like.
The transmission assembly includes: the transmission chain 221, the first steel wire rope 222, the second steel wire rope 223, the movable pulley assembly and the lifting arm 225, the first movable pulley 2241, the second movable pulley and the third movable pulley which are connected with the counterweight 23 are arranged above the counterweight 23, the fourth movable pulley 2242, the fifth movable pulley 2243 and the sixth movable pulley 2244 which are connected with the lifting arm 225 are arranged above the lifting arm 225, the fifth movable pulley 2243 and the sixth movable pulley 2244 are respectively arranged at two ends of the lifting arm 225, the transmission chain 221 is wound on the first movable pulley 2241 and the fourth movable pulley 2242, two ends of the transmission chain 221 are fixedly connected with the bracket 1, one end of the transmission chain 221 is positioned above the counterweight 23, the other end of the transmission chain 221 is positioned above the fourth movable pulley 2242, the transmission chain 221 is connected with the driving end of the driving assembly 21, and the lifting arm 225 can be driven to lift under the action of the driving assembly 21. The first steel wire rope 222 is wound on the second movable pulley and the fifth movable pulley 2243, two ends of the first steel wire rope 222 are fixedly connected with the bracket 1, one end of the first steel wire rope is positioned above the counterweight 23, and the other end of the first steel wire rope is positioned above the fifth movable pulley 2243. The second wire rope 223 is wound on the third movable pulley and the sixth movable pulley 2244, and two ends of the second wire rope 223 are fixedly connected with the bracket 1, one end is positioned above the counterweight 23, and the other end is positioned above the sixth movable pulley 2244. The lifting arm 225 is a lifting end, and two hooks 3 are provided at both ends of the bottom surface of the lifting arm 225.
In other embodiments, three, four, etc. hooks 3 may be provided on the lifting arm 225, and may be selected according to the bearing capacity of the transmission assembly and the size and weight of the vehicle itself.
The transmission assembly also comprises a fixed pulley assembly arranged on the bracket 1, and the fixed pulley assembly comprises: the first fixed pulley 2261, the second fixed pulley 2262, the third fixed pulley 2263, the fourth fixed pulley 2264, the fifth fixed pulley 2265 and the sixth fixed pulley 2266, the first fixed pulley 2261 is disposed above the first movable pulley 2241, the fourth fixed pulley 2264 is disposed above the fourth movable pulley 2242, the transmission chain 221 is further wound around the first fixed pulley 2261 and the fourth fixed pulley 2264, the second fixed pulley 2262 is disposed above the second movable pulley, the fifth fixed pulley 2265 is disposed above the fifth movable pulley 2243, the first wire rope 222 is further wound around the second fixed pulley 2262 and the fifth fixed pulley 2265, the third fixed pulley 2263 is disposed above the third movable pulley, the sixth fixed pulley 2266 is disposed above the sixth movable pulley 2244, and the second wire rope 223 is further wound around the third fixed pulley 2263 and the sixth fixed pulley 2266. In the present embodiment, the first fixed pulley 2261, the second fixed pulley 2262, the third fixed pulley 2263, the fourth fixed pulley 2264, the fifth fixed pulley 2265, and the sixth fixed pulley 2266 are provided on the second cross member 103 at corresponding positions.
The lifting mechanism 2 bears gravity together through the transmission chain 221 and the steel wire rope, the load borne by the transmission chain 221 is small, and the movable pulley block is arranged, so that half of the force is saved when the transmission chain 221 lifts the lifting arm 225. Such a lifting mechanism 2 has a longer service life, is sturdy and durable and saves energy.
The lifting device further comprises a detection mechanism arranged at the joint of the first steel wire rope 222 and the second steel wire rope 223 and the bracket 1, and the detection mechanism comprises: the first detection piece 41, the second detection piece 42, the elastic piece 43 and the sensing piece 44, one end of the first detection piece 41 is connected with the first steel wire rope 222 and/or the second steel wire rope 223, the other end is provided with the second detection piece 42, the elastic piece 43 is sleeved on the first detection piece 41, one end of the elastic piece 43 is abutted with the second detection piece 42, the other end is abutted with the support 1, and the sensing piece 44 is arranged on the support 1 and located at the other end of the elastic piece 43. After the hanger 3 is connected with the vehicle carrying board 5, the first steel wire rope 222 and the second steel wire rope 223 are straightened downwards by gravity, and at the moment, the second detecting piece 42 is driven to compress the elastic piece 43, and after the second detecting piece 42 reaches the sensing piece 44, the sensing piece 44 sends a signal to indicate that the hanger 3 is connected with the vehicle carrying board 5. Conversely, if the sensing member 44 does not sense the second sensing member 42, it means that the hook 3 at the corresponding position is not connected in place and needs to be readjusted. The connection condition of the hook 3 can be detected through the detection mechanism, and the safety of the lifting device is improved.
In addition, a third detecting member 45 is further disposed below the bracket 1, the third detecting member 45 is disposed on the first detecting member 41, and the compression amount of the elastic member 43 during no-load can be adjusted by adjusting the position of the third detecting member 45, so as to ensure that the second detecting member 42 is located at the same height.
In this embodiment, the first detecting member 41 is preferably a screw, the second detecting member 42 and the third detecting member 45 are preferably nuts, the screw passes through a through hole in the bracket 1, the two nuts are located at two sides of the through hole in the bracket 1, and the elastic member 43 is a spring and is disposed between the first detecting member 41 and the bracket 1.
As shown in fig. 18 and 19, this embodiment further provides a lifting stereo garage, which includes the lifting device, and the structure of the lifting device is the same as that of the lifting device in the foregoing embodiment, so that the description is omitted. The lifting stereo garage further comprises a car carrying plate 5 and a limiting mechanism, at least two groups of limiting mechanisms are arranged on the support 1 at intervals along the height direction of the support 1, and the hooks 3 are connected with the car carrying plate 5. The number of the limiting mechanisms determines the number of vehicles which can be parked in the lifting stereo garage, in this embodiment, two groups of limiting mechanisms are arranged in total, and the vehicles are directly parked on the vehicle carrying plate 5 on the parking space at the bottommost layer without limiting mechanisms.
In other embodiments, the number of the limiting mechanisms is consistent with the number of vehicles parked in the lifting stereo garage, namely, the limiting mechanisms can be arranged on the parking space at the bottommost layer.
The limiting mechanism comprises four limiting hooks 61, the four limiting hooks 61 are symmetrically arranged on two sides of the vehicle carrying plate 5 in pairs, and the two limiting hooks 61 on the same side are respectively positioned at two ends of the vehicle carrying plate 5. And the connection point of the limit hooks 61 and the vehicle carrying plate 5 is positioned outside the connection point of the hooks 3 and the vehicle carrying plate 5. The structure of the limit hook 61 is the same as that of the hook 3, but the position of the hook portion 33 is opposite.
Further, the vehicle carrying plate 5 is used for parking the vehicle, the outer end of the vehicle carrying plate 5 is provided with a slope, so that the vehicle can conveniently drive in or drive out, the vehicle carrying plate 5 is also provided with a positioning plate, and when the rear wheels of the vehicle reach the position of the positioning plate, the vehicle is indicated to be parked at a proper position, and the vehicle can be stored. The two sides of the vehicle carrying plate 5 are provided with pin shafts, each side is provided with four pin shafts, wherein two inner sides are used for being connected with the hooks 3, and two outer sides are used for being connected with the limiting hooks 61.
The sliding blocks are arranged on the two sides of the support 1, so that the guide limiting can be performed when the lifting device lifts the vehicle carrying plate 5, the vehicle carrying plate 5 is lifted along the vertical direction, the stability of the vehicle carrying plate 5 in the lifting process can be ensured, the vehicle carrying plate is also convenient to be connected with the limiting hooks, and the dislocation phenomenon cannot occur.
The following describes the working principle of the lifting stereo garage provided by the embodiment as follows:
when the vehicle is stored, the vehicle is parked on the vehicle carrying plate 5 at the bottommost layer, the hook 3 is automatically hooked and connected with the pin shaft of the vehicle carrying plate 5, then the vehicle carrying plate 5 is lifted to the highest layer through the lifting mechanism 2, the vehicle carrying plate 5 is hooked through the limiting hook 61, the vehicle is stored, and then the hook 3 is unhooked. When the vehicle is stored, the vehicles are parked in the sequence from the top layer to the bottom layer.
When the vehicle is taken out, the vehicles are taken out from the bottom layer to the top layer, the vehicle at the bottommost layer is taken out, then the position of the lifting mechanism 2 is adjusted to connect the hook 3 with the pin shaft of the vehicle carrying plate 5, the limit hook 61 is unhooked, the vehicle at the upper layer is lowered to the bottommost layer, and the vehicle can be taken out.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. A lifting device, comprising:
a bracket (1);
the lifting mechanism (2) is arranged on the bracket (1);
couple (3), the both sides of elevating system (2) lift end all are provided with two at least couple (3) at intervals, couple (3) are including couple body (31) and rotating member (32), the top of couple body (31) with the lift end articulates, the bottom of couple body (31) is upwards buckled and is formed couple portion (33), the bottom of couple portion (33) has guide surface (331), rotating member (32) have rotating portion (321) and spacing portion (322), the bottom of rotating portion (321) with couple body (31) articulates, the top of rotating portion (321) is buckled to both sides and is formed spacing portion (322).
2. Lifting device according to claim 1, characterized in that the guiding surface (331) is a bevel or a cambered surface.
3. Lifting device according to claim 1, characterized in that the hook (3) further comprises two limiting members (34), the two limiting members (34) being arranged on the hook body (31) and being located on both sides of the rotating portion (321), respectively.
4. Lifting device according to claim 1, characterized in that the lifting mechanism (2) comprises a driving component (21), two groups of transmission components and a counterweight (23) which are symmetrically arranged on two sides of the bracket (1), the driving component (21) is arranged on the bracket (1), the driving end of the driving component (21) is connected with the power input end of the transmission component, one end of the transmission component is connected with the counterweight (23), and the other end is the lifting end.
5. The lifting device according to claim 4, wherein the transmission assembly comprises a transmission chain (221), a first steel wire rope (222), a second steel wire rope (223), a movable pulley assembly and a lifting arm (225), a first movable pulley (2241), a second movable pulley and a third movable pulley connected with the counterweight (23) are arranged above the counterweight, a fourth movable pulley (2242), a fifth movable pulley (2243) and a sixth movable pulley (2244) connected with the lifting arm (225) are arranged above the lifting arm (225), the transmission chain (221) is wound on two ends of the first movable pulley (2241) and the fourth movable pulley (2242), two ends of the transmission chain (221) are fixedly connected with the bracket (1), the transmission chain (221) is connected with the driving end of the driving assembly (21), the fifth steel wire rope (2243) is wound on two ends of the second movable pulley (2244) and is fixedly connected with the second movable pulley (2241) and the steel wire rope (223), two hooks (3) are arranged at two ends of the bottom surface of the lifting arm (225).
6. Lifting device according to claim 5, characterized in that the transmission assembly further comprises a fixed pulley assembly arranged on the support (1), the fixed pulley assembly comprising: first fixed pulley (2261), second fixed pulley (2262), third fixed pulley (2263), fourth fixed pulley (2264), fifth fixed pulley (2265) and sixth fixed pulley (2266), first fixed pulley (2261) set up in the top of first fixed pulley (2241), fourth fixed pulley (2264) set up in the top of fourth movable pulley (2242), drive chain (221) still around setting up in first fixed pulley (2261) with on fourth fixed pulley (2264), second fixed pulley (2262) set up in second movable pulley top, fifth fixed pulley (2265) set up in fifth movable pulley (2243) top, first wire rope (222) still around setting up in second fixed pulley (2262) with on fifth fixed pulley (2265), third fixed pulley (2263) set up in third fixed pulley (2261) with on sixth fixed pulley (2266) still set up in third fixed pulley (2266) on third fixed pulley (2266).
7. The lifting device according to claim 6, further comprising a detection mechanism provided at the connection of the first wire rope (222) and the second wire rope (223) with the bracket (1), the detection mechanism comprising: first detection piece (41), second detection piece (42), elastic component (43) and response piece (44), the one end of first detection piece (41) with first wire rope (222) and/or second wire rope (223) are connected, and the other end is provided with second detection piece (42), elastic component (43) cover is established on first detection piece (41), just the one end of elastic component (43) with second detection piece (42) butt, the other end with support (1) butt, response piece (44) set up in on support (1), and be located the other end department of elastic component (43).
8. The lifting stereo garage comprises the lifting device according to any one of claims 1-7, and further comprises a vehicle carrying plate (5) and a limiting mechanism, wherein at least two groups of limiting mechanisms are arranged on the bracket (1) at intervals along the height direction of the bracket (1), and the hooks (3) are connected with the vehicle carrying plate (5).
9. The lifting stereo garage according to claim 8, wherein the limiting mechanism comprises four limiting hooks (61), the four limiting hooks (61) are symmetrically arranged on two sides of the vehicle carrying plate (5) in pairs, and the two limiting hooks (61) on the same side are respectively positioned at two ends of the vehicle carrying plate (5).
10. The lifting stereo garage according to claim 9, characterized in that the connection point of the limit hook (61) and the vehicle carrying plate (5) is positioned outside the connection point of the hook (3) and the vehicle carrying plate (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311258166.9A CN117052211A (en) | 2023-09-26 | 2023-09-26 | Lifting device and lifting stereo garage with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311258166.9A CN117052211A (en) | 2023-09-26 | 2023-09-26 | Lifting device and lifting stereo garage with same |
Publications (1)
Publication Number | Publication Date |
---|---|
CN117052211A true CN117052211A (en) | 2023-11-14 |
Family
ID=88662850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311258166.9A Pending CN117052211A (en) | 2023-09-26 | 2023-09-26 | Lifting device and lifting stereo garage with same |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117052211A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118125309A (en) * | 2024-05-08 | 2024-06-04 | 泸州长起特种起重设备有限公司 | Liftable trackless hoisting accessory |
-
2023
- 2023-09-26 CN CN202311258166.9A patent/CN117052211A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118125309A (en) * | 2024-05-08 | 2024-06-04 | 泸州长起特种起重设备有限公司 | Liftable trackless hoisting accessory |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN117052211A (en) | Lifting device and lifting stereo garage with same | |
CN106193729B (en) | Carrier vehicle component, without anti-collision multi-layer parking device and its parking method, pick-up method | |
CN220828105U (en) | Lifting device and lifting stereo garage with same | |
CN206220605U (en) | Without anti-collision multi-layer lugs and its load car component | |
CN207829549U (en) | Three-layer stereo garage | |
KR20090021473A (en) | Up-down type parking apparatus | |
KR102378998B1 (en) | Lifting apparatus for parking a vehicle | |
CN110540115A (en) | Outdoor emergency mobile communication vehicle | |
CN217079887U (en) | Parking equipment is flat bed lifting devices for platform truck | |
CN112249859B (en) | Transfer lifting appliance for longitudinal beam of frame and using method of transfer lifting appliance | |
CN102207180B (en) | Sectioned lead screw type lifting device | |
CN209837817U (en) | Vertical parking equipment suitable for parking large vehicle | |
CN211056465U (en) | Reversing device for drive rope of indoor elevator | |
CN220684516U (en) | New energy station-changing steel wire rope expanding mechanism | |
CN212336842U (en) | Novel hydraulic rear lifting type stereo garage | |
CN218320515U (en) | Novel trade power station vehicle lift platform | |
CN215666907U (en) | Steel construction rack hoisting device | |
CN206888626U (en) | A kind of chain ascending and descending parking device | |
CN110589655A (en) | Reversing device for drive rope of indoor elevator | |
CN216587947U (en) | Vehicle weight limiting system of mechanical stereo garage | |
CN209741711U (en) | Height limiting crossbeam of highway height limiting frame | |
CN220301886U (en) | Stereo garage is with promoting hoisting point convenient to connect | |
CN221093478U (en) | Lifting device | |
CN215558672U (en) | New energy automobile maintenance is with crane | |
CN217353760U (en) | Lifting type vehicle carrying board and lifting type parking system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |