CN220414999U

CN220414999U - Multifunctional three-dimensional parking device

Info

Publication number: CN220414999U
Application number: CN202320231221.4U
Authority: CN
Inventors: 王朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2024-01-30
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a multifunctional three-dimensional parking device which comprises a frame, four power wheels and a power supply, wherein the four power wheels are arranged on the frame; a gear motor and a transmission shaft which are connected through a chain wheel and chain mechanism are fixedly connected to the upper end of the frame, and a vehicle carrying plate is arranged in the frame; two driving chain wheels are fixedly connected to the transmission shaft, a driven chain wheel and two steering chain wheels are arranged on two sides of the upper end of the frame, annular chains are arranged on the driving chain wheel and the driven chain wheels, lifting chains are wound on each steering chain wheel, and the lower ends of the lifting chains are fixedly connected with the vehicle carrying plate; the vehicle carrying plate is provided with two central vertical rails, two outer vertical rails, two rotating arm holding arms, two fixed arm holding arms, two electric cylinders and two movable frames which can load and unload the vehicle; the utility model has the advantages of multiple functions, short bearing time, less clamping and lifting parts, low energy consumption, simple structure and high integration degree, can improve the stability and the safety, can be matched with an unpowered parking rack for use, and can simplify the structure and greatly reduce the comprehensive cost.

Description

Multifunctional three-dimensional parking device

Technical Field

The utility model relates to a parking device, in particular to a multifunctional three-dimensional parking device.

Background

With the continuous development of society, the problem of insufficient parking facilities is increasingly highlighted due to the rapid rising of the quantity of the reserved automobiles, and more three-dimensional parking devices are generated; the cantilever type three-dimensional parking garage or parking rack widely used in the intelligent three-dimensional parking field at present is provided with a plurality of cantilever type or non-cantilever type parking platforms, and each parking platform is provided with a lifting mechanism; when the vehicle parking platform is used, a vehicle is transported to the parking platform through the clamping and lifting type vehicle carrier, and then the parking platform is lifted through the lifting mechanism, so that three-dimensional parking is realized; but the cantilever type parking platform of the device all needs to set up elevating system, leads to complicated, the cost is higher, and the car carrier lifts the arm through four groups of clips on the underframe, lifts the front and back wheel simultaneously, and the rethread power wheel removes the underframe and realizes the transport, need the multiunit to lift the arm and keep doing work simultaneously at the in-process that the car lifts, carries, not only the energy consumption is high, and it is long to press from both sides to lift the part and bear time, high to its reliability requirement, after long-time use, its stability and security are difficult to guarantee.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a multifunctional three-dimensional parking device which has the advantages of multiple functions, short bearing time, few clamping and lifting parts, low energy consumption, simple structure and high integration degree, can improve the stability and the safety, is matched with an unpowered parking rack for use, and can simplify the structure and greatly reduce the comprehensive cost.

In order to achieve the purpose, the multifunctional three-dimensional parking device comprises a frame, four power wheels and a power supply, wherein the four power wheels are connected to the bottom of the frame; the method is characterized in that: a speed reducing motor is fixedly connected to the upper end of the frame, and a vehicle carrying plate is arranged in the frame; the upper end of the frame is provided with a transmission shaft through bearings at two ends, one end of the transmission shaft is connected with an output shaft of a gear motor through a chain wheel and chain mechanism, two driving chain wheels are fixedly connected to the transmission shaft, driven chain wheels and two steering chain wheels are arranged at two sides of the upper end of the frame through a mandrel, horizontal annular chains are arranged on the driving chain wheels and the corresponding driven chain wheels, each steering chain wheel is wound with a corresponding lifting chain, the lower ends of the lifting chains are fixedly connected with a vehicle carrying plate, and the other ends of the two lifting chains at the same side are fixedly connected with one side opposite to the corresponding annular chains; the vehicle carrying plate is fixedly connected with two center vertical rails and two outer vertical rails, at least one end of the same side of each center vertical rail is hinged with a rotating arm, the end of the same side of each center vertical rail is fixedly connected with a fixed arm positioned at the outer side of each center vertical rail through a cross beam, each cross beam is hinged with the bottom ends of two electric cylinders, push rods of the electric cylinders are connected with the corresponding rotating arms, and one side of each rotating arm is provided with a plurality of rollers adjacent to the corresponding fixed arm; the two movable frames are arranged between the two groups of central vertical rails and the outer vertical rails, and the two sides of the two movable frames are fixedly connected with sliding blocks matched with the linear guide rails on the two sides respectively; two sliding arm arms parallel to the fixed arm arms are arranged on the two movable frames;

when the movable frame is used, the vehicle carrying plate is placed on the ground by the gear motor, the chain wheel and chain mechanism, the transmission shaft, the annular chain and the lifting chain, the two fixed holding arms are placed on the rear sides of the two rear wheels of the automobile, the push rods of the two electric cylinders extend out and push the two rotary holding arms to rotate outwards by a larger angle and squeeze from the front sides of the two rear wheels, the two rear wheels are clamped and pushed to the rear by the combined action of the fixed holding arms, and then the fixed holding arms and the front side sliding holding arms of the movable frame are overturned to guide the two rear wheels between the two sliding holding arms of the movable frame, so that the support and the positioning of the rear wheels are realized; then the push rods of the two electric cylinders retract, the rotating arm is returned, the power wheels are started to enable the frame to move forwards, the movable frame moves on the linear guide rails on the two sides through the sliding blocks and is kept motionless, the fixed arm is moved to the rear sides of the two front wheels, the push rods of the two electric cylinders extend again and push the two rotating arm to rotate outwards by a small angle, the two front wheels are clamped and lifted under the combined action of the fixed arm, the vehicle is loaded on the vehicle carrying plate, and the speed reducing motor and the power wheels are started to enable the vehicle carrying plate to ascend and the frame to move, so that transportation can be realized; at the moment, the space under the vehicle carrying plate can park another vehicle, so that three-dimensional parking is realized; if the two-wheel parking platform is matched with a parking rack or an overhanging type stereo garage to realize stereo parking, each parking platform can be of a fixed structure without arranging a lifting mechanism, a frame is moved and rotated for 180 degrees, a vehicle carrying plate is arranged on the fixed parking platform, a vehicle head is arranged on the inner side of the parking platform, two rotating holding arms return through two electric cylinders, a front wheel is firstly arranged on the parking platform, the frame is driven to the outer side of the parking platform, a rear wheel presses the movable frame to keep in-situ, and the frame is continuously driven backwards until the front sliding holding arm of the movable frame is contacted with the fixed holding arm, and a rear wheel passes over the front sliding holding arm and the fixed holding arm and is arranged on the parking platform to finish unloading; the utility model not only can realize two modes of self three-dimensional parking and three-dimensional parking matched with a parking rack, but also has multiple purposes, only needs two rotating arm supports to keep working states when the arm supports are lifted and moved, and the rear wheel is supported by the moving frame, so that the utility model has the advantages of short bearing time, less lifting components, low energy consumption, simple structure, high integration degree, easy guarantee of reliability, and easy improvement of stability and safety, and can simplify the structure and greatly reduce the comprehensive cost when matched with the parking rack for use;

the power wheels can be linear rollers, four linear rollers are connected to two ends of the bottom of the frame, and each linear roller is connected with a respective motor; the frame can move back and forth, and is suitable for linear transportation;

the power wheels can also be differential steering wheels, and the differential steering wheels are connected to two ends of the bottom of the frame through mounting seats; the free movement of the frame can be realized, including the actions of turning, traversing, in-situ spinning and the like, so that the frame is convenient to transport;

as a further improvement of the utility model, each fixed arm and each sliding arm are cylindrical, and sleeves are arranged outside each fixed arm and each sliding arm; the rolling between the wheels can be realized, and the friction is reduced;

as a further improvement of the utility model, electromagnets are fixedly arranged on the inner sides of at least one end of each of the two central vertical rails, and the armatures of the electromagnets are fixedly connected with baffle rods which are arranged in the transverse through holes of the corresponding central vertical rails; when the rear wheel is led into the movable frame, the electromagnet is electrified to push the gear rod outwards, so that the movable frame is prevented from retreating, and the rear wheel is ensured to be led in accurately;

as a further improvement of the utility model, the other ends of the two lifting chains are fixedly connected with one side of the corresponding annular chain through the screw rod and the two clamping plates, one end of the screw rod is fixedly connected with the other end of the corresponding lifting chain, the other end of the screw rod is fixedly connected with one clamping plate of the two clamping plates through the two locking nuts, the two clamping plates are positioned on two sides of one side of the annular chain, and the two clamping plates are fixedly connected through bolts and connecting nuts which penetrate through one side of the annular chain; the other end of the lifting chain is conveniently fixedly connected with one side of the corresponding annular chain, and the connection position is conveniently adjusted;

as a further improvement of the utility model, the two ends of the two central vertical rails are fixedly connected with supporting frames positioned at the outer sides of the two central vertical rails, the outer ends of the fixed arm-holding arms are connected with the outer side plates of the corresponding supporting frames, and the front side plates and the rear side plates of the supporting frames are positioned at the two sides of the fixed arm-holding arms and lower than the fixed arm-holding arms; the supporting frame can improve the strength of the fixed arm and prolong the service life;

in summary, the utility model has the advantages of multiple functions, short bearing time, less clamping and lifting parts, low energy consumption, simple structure and high integration degree, can improve the stability and the safety, can be matched with an unpowered parking rack for use, and can simplify the structure and greatly reduce the comprehensive cost.

Drawings

Fig. 1 is a front view of an embodiment of the present utility model.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a left side view of the lifting state of the vehicle carrying plate corresponding to fig. 1.

Fig. 4 is a front view of each chain in the state below the corresponding carrier plate in fig. 3.

Fig. 5 is an enlarged view at a of fig. 3.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the multi-functional sky parking device of the embodiment includes a frame 1, four differential steering wheels 2 connected to the bottom of the frame 1, and a battery (not shown) as a power source, the differential steering wheels 2 being connected to both ends of the bottom of the frame 1 through mounting seats 3; a gear motor 4 is fixedly connected to the upper end of the frame 1, and a vehicle carrying plate 5 is arranged in the frame 1; the upper end of the frame 1 is provided with a transmission shaft 7 through bearings 6 at two ends, one end of the transmission shaft 7 is connected with an output shaft of a speed reducing motor 4 through a chain wheel chain mechanism 8, two driving chain wheels 9 are fixedly connected to the transmission shaft 7, driven chain wheels 10 and two steering chain wheels 11 and 12 are arranged at two sides of the upper end of the frame 1 through mandrels, horizontal annular chains 13 are arranged on the driving chain wheels 9 and the corresponding driven chain wheels 10, each steering chain wheel 11 or 12 is wound with a corresponding lifting chain 14 or 15, the lower ends of the lifting chains 14 and 15 are fixedly connected with a vehicle carrying plate 5, and the lower ends of the four lifting chains are connected to four corners of the vehicle carrying plate 5; the other ends of the two lifting chains 14 and 15 on the same side are respectively fixedly connected with one side opposite to the corresponding annular chain 13, specifically: the other ends of the two lifting chains 14 and 15 are fixedly connected with one side of the corresponding annular chain 13 through a screw 16 and two clamping plates 17 and 18, one end of the screw 16 is fixedly connected with the other end of the corresponding lifting chain 14 or 15 through welding, the other end of the screw 16 is fixedly connected with the clamping plate 17 through two locking nuts 19, the clamping plate 17 is bent, the two clamping plates 17 and 18 are positioned on two sides of one side of the annular chain 13, and the two clamping plates 17 and 18 are fixedly connected through two bolts 20 and connecting nuts penetrating through one side of the annular chain 13; the vehicle carrying plate 5 is fixedly connected with two center vertical rails 21 and two outer vertical rails 22 in a welding way, two ends of the two center vertical rails 21 are hinged with rotating holding arms 23, two ends of the two center vertical rails 21 are fixedly connected with fixed holding arms 25 positioned on the outer sides of the two center vertical rails 21 through welded cross beams 24, the cross beams 24 are hinged with the bottom ends of two electric cylinders 26, push rods of the electric cylinders 26 are connected with the corresponding rotating holding arms 23, one side of each rotating holding arm 23 is provided with a plurality of rollers 27 adjacent to the corresponding fixed holding arms 25, two ends of the two center vertical rails 21 are fixedly connected with supporting frames 28 positioned on the outer sides of the corresponding supporting frames 28, and the front side plates and the rear side plates of the supporting frames 28 are positioned on the two sides of the fixed holding arms 25 and lower than the fixed holding arms 25; the side of the central vertical rail 21 adjacent to the outer vertical rail 22 is provided with a linear guide rail 29, two movable frames 30 are arranged between the two groups of central vertical rails 21 and the outer vertical rail 22, and two sides of the two movable frames 30 are fixedly connected with sliding blocks 31 matched with the linear guide rails 29 on two sides respectively; two sliding arms 32 parallel to the fixed arms 25 are arranged on the two moving frames 30; each fixed arm 25 and each sliding arm 32 are cylindrical, and a sleeve 33 is arranged outside each fixed arm 25 and each sliding arm 32; the inner sides of the two ends of the two central vertical rails 21 are fixedly provided with electromagnets 34, the armature of each electromagnet 34 is fixedly connected with a baffle rod 35, and one end of each baffle rod 35 is arranged in a transverse through hole corresponding to the central vertical rail 21;

the device has a large moving range when in operation, generally adopts a battery as a power supply, and the gear motor 4, each electric cylinder 26, each differential steering wheel 2 and each electromagnet 34 are connected with the battery, so that the device is more convenient to use; if the device is used for a simple working condition, the embodiment adopts the differential steering wheel 2, so that the free movement of the frame 1 can be realized, including the actions of turning, traversing, in-situ spinning and the like, and the parking is convenient;

when the device is used, the frame 1 is moved through each differential steering wheel 22, then the speed reducing motor 4, the chain wheel chain mechanism 8, the transmission shaft 7, the two driving chain wheels 9 and the two annular chains 13 drive lifting chains 14 and 15 on two sides to descend, the vehicle carrying plate 5 is placed on the ground, at the moment, two fixed holding arms 25 at one end of the vehicle carrying plate 5 are placed on the rear sides of two rear wheels of an automobile, push rods of two electric cylinders 26 at the end extend out, push the two rotating holding arms 23 to rotate outwards by a large angle and squeeze from the front sides of the two rear wheels, work together with the fixed holding arms 25 to clamp and push the two rear wheels to the rear, then the fixed holding arms 25 and the front sides of the movable frame 30 are overturned to slide the holding arms 32, and the two rear wheels are guided between the two sliding holding arms 32 of the movable frame 30, so that the support and the positioning of the rear wheels are realized; then the push rods of the two electric cylinders 26 retract, the rotating arm 23 returns, the differential steering wheel 2 is started, the frame 1 moves forwards, the movable frame 30 moves on the linear guide rails 29 on the two sides through the sliding blocks 31 and is kept motionless, when the fixed arm 25 moves to the rear sides of the two front wheels, the push rods of the two electric cylinders 26 extend again, push the two rotating arm 23 to rotate outwards by a small angle, the two front wheels are lifted under the combined action of the fixed arm 25, the automobile is loaded on the automobile carrying plate 5, the speed reducing motor 4 is started again, the automobile carrying plate 5 rises to the three-dimensional parking height through the chain wheel chain mechanism 8, the transmission shaft 7, the two driving chain wheels 9, the two annular chains 13 and the four lifting chains, and the differential steering wheel 2 is started again to move the frame 1, so that the transportation can be realized; at the moment, the space under the vehicle carrying plate 5 can park another vehicle, so that three-dimensional parking is realized; if the three-dimensional parking is realized by being matched with a parking rack or an overhanging type three-dimensional garage, each parking platform can be of a fixed structure, a lifting mechanism is not required, the frame 1 is only required to be moved and rotated for 180 degrees, the vehicle carrying plate 5 is arranged on the fixed parking platform, the vehicle head is arranged on the inner side of the parking platform, two electric cylinders 26 enable two rotating holding arms 23 to return, the front wheels are firstly attached to the parking platform, the frame 1 is driven to the outer side of the parking platform, the dead weight of the vehicle enables the rear wheels to press the movable frame 30 to keep in-situ, until the sliding holding arms 32 on the front side of the movable frame 30 are contacted with the fixed holding arms 25, the frame 1 is continuously driven backwards, the fixed holding arms 25 push the sliding holding arms 32 on the front side to move backwards, the rear wheels are over the sliding holding arms 32 on the front side and the fixed holding arms 25, and the rear wheels are arranged on the parking platform to finish unloading, and the vehicle is parked on the parking platform; at this time, the sliding arm 32 at the front side is still in contact with the fixed arm 25, so that the next loading can be performed; if the automobile on the parking platform needs to be taken down, the device is operated only by the reverse process, the utility model not only can realize two modes of self three-dimensional parking and three-dimensional parking matched with the parking rack, but also has multiple purposes, only needs two rotating holding arms 23 to keep working states when being lifted and moved, and the rear wheels are supported by the movable frame 30 in the rest time, thus the utility model has the advantages of short bearing time, less lifting components, low energy consumption, simple structure, high integration degree, easy guarantee of reliability, and convenience for improving the stability and safety of the device, and can simplify the structure and greatly reduce the comprehensive cost when being matched with the parking rack for use;

the sleeves 33 outside the fixed arms 25 and the sliding arms 32 can roll with the wheels, reduce friction and facilitate the wheels to pass over the fixed arms 25 and the sliding arms 32; when the rear wheels are led into the two moving frames 30, the corresponding electromagnets 34 are electrified, the armatures of the corresponding electromagnets drive the stop rods 35 to extend outwards, and the stop rods 35 are positioned at the rear sides of the sliding blocks 31 of the corresponding moving frames 30, so that the moving frames 30 can be prevented from backing, and the accurate leading-in of the rear wheels is ensured;

the supporting frame 28 can improve the strength of the fixed arm 25 and prolong the service life;

in the embodiment, two fixed holding arms 25, two rotating holding arms 23 and two electric cylinders 26 are fixedly arranged at two axial ends of the frame 1, so that loading and unloading of vehicles can be implemented at two ends of the frame 1, reversing is not needed, and the use is convenient;

the utility model is not limited to the above-mentioned embodiment, if used in simpler working condition, the frame only moves forward and backward, can replace the differential steering wheel with the straight-line gyro wheel, each straight-line gyro wheel couples to respective motor, suitable for the straight-line transport and parking of the car, can adopt the socket power to replace the battery at this moment, the connecting wire lays conveniently, do not influence the movement of the frame; the chain structure for realizing lifting of the vehicle carrying plate can be replaced by a gear rack mechanism.

Claims

1. A multifunctional three-dimensional parking device comprises a frame, four power wheels connected to the bottom of the frame and a power supply; the method is characterized in that: a speed reducing motor is fixedly connected to the upper end of the frame, and a vehicle carrying plate is arranged in the frame; the upper end of the frame is provided with a transmission shaft through bearings at two ends, one end of the transmission shaft is connected with an output shaft of a gear motor through a chain wheel and chain mechanism, two driving chain wheels are fixedly connected to the transmission shaft, driven chain wheels and two steering chain wheels are arranged at two sides of the upper end of the frame through a mandrel, horizontal annular chains are arranged on the driving chain wheels and the corresponding driven chain wheels, each steering chain wheel is wound with a corresponding lifting chain, the lower ends of the lifting chains are fixedly connected with a vehicle carrying plate, and the other ends of the two lifting chains at the same side are fixedly connected with one side opposite to the corresponding annular chains; the vehicle carrying plate is fixedly connected with two center vertical rails and two outer vertical rails, at least one end of the same side of each center vertical rail is hinged with a rotating arm, the end of the same side of each center vertical rail is fixedly connected with a fixed arm positioned at the outer side of each center vertical rail through a cross beam, each cross beam is hinged with the bottom ends of two electric cylinders, push rods of the electric cylinders are connected with the corresponding rotating arms, and one side of each rotating arm is provided with a plurality of rollers adjacent to the corresponding fixed arm; the two movable frames are arranged between the two groups of central vertical rails and the outer vertical rails, and the two sides of the two movable frames are fixedly connected with sliding blocks matched with the linear guide rails on the two sides respectively; two sliding arm holding arms parallel to the fixed arm holding arms are arranged on the two movable frames.

2. The multi-function sky parking device of claim 1, wherein: the power wheels are differential steering wheels, and the differential steering wheels are connected to two ends of the bottom of the frame through mounting seats.

3. The multi-function sky parking device of claim 1, wherein: the power wheels are linear rollers, four linear rollers are connected to two ends of the bottom of the frame, and each linear roller is connected with a respective motor.

4. A multi-function sky parking apparatus according to any one of claims 1 to 3, wherein: the fixed arm and the sliding arm are cylindrical, and sleeves are arranged outside the fixed arm and the sliding arm.

5. The multi-function sky parking device of claim 4, wherein: an electromagnet is fixedly arranged at the inner side of at least one end of each of the two central vertical rails, an armature of the electromagnet is fixedly connected with a baffle rod, and the baffle rods are arranged in the transverse through holes corresponding to the central vertical rails.

6. The multi-function sky parking device of claim 5, wherein: the other ends of the two lifting chains are fixedly connected with one side of the corresponding annular chain through a screw rod and two clamping plates, one end of the screw rod is fixedly connected with the other end of the corresponding lifting chain, the other end of the screw rod is fixedly connected with one clamping plate of the two clamping plates through two locking nuts, the two clamping plates are positioned on two sides of one side of the annular chain, and the two clamping plates are fixedly connected through bolts and connecting nuts penetrating through one side of the annular chain.

7. The multi-function sky parking device of claim 6, wherein: the two ends of the two central vertical rails are fixedly connected with supporting frames positioned on the outer sides of the two central vertical rails, the outer ends of the fixed holding arms are connected with the outer side plates of the corresponding supporting frames, and the front side plates and the rear side plates of the supporting frames are positioned on the two sides of the fixed holding arms and lower than the fixed holding arms.