Roadside solar parking rack

Abstract

The utility model provides a roadside solar parking frame, which belongs to the technical field of parking equipment, including a multi-layer parking space frame and a three-dimensional shared lifting arm; the multi-layer parking space frame includes a column, a parking beam group and a comb-shaped parking platform; the three-dimensional shared lifting arm includes a lifting beam, a lifting mechanism, a slewing bearing, a translation mechanism, a first-level telescopic arm, a second-level telescopic arm, a third-level telescopic arm, a wheel fork, a magnetic vehicle stopper and a telescopic arm driving mechanism. The above-mentioned roadside solar parking frame has the advantages of high parking efficiency, small footprint, flexible layout, reasonable structure, simple manufacturing, safe use, arbitrary combination, adaptability to local conditions, and low cost. It can be arranged on the roadside without affecting the growth of green belt plants and transportation, highway facilities, and pedestrians. It can also be arranged in residential areas, so that the parking utilization rate of scattered plots is greatly improved, and the problem of nowhere to park vehicles in densely populated areas can be effectively solved. The overall simplicity, beauty and practicality.

Description

Technical Field

[0001] The utility model belongs to the technical field of parking equipment and specifically discloses a roadside solar parking frame. Background Art

[0002] The parking problem is a static traffic problem that arises in urban development. Static traffic is a traffic form that exists relative to dynamic traffic. The two are interrelated and influence each other. For vehicles in the city, they are dynamic when driving and static when parked. Parking facilities are the main content of urban static traffic. With the increase of various vehicles in the city, the demand for parking facilities is also increasing. Especially in densely populated busy roads, residential areas, tourist attractions, etc., whether parking is convenient is the first consideration or concern of people. Parking facilities are few and limited, but the number of vehicles is increasing. The problem of nowhere to park vehicles needs to be solved urgently. Utility Model Content

[0003] The utility model provides a roadside solar parking frame, which solves the problem that there is nowhere to park vehicles in densely populated areas.

[0004] The above-mentioned roadside solar parking frame includes a multi-layer parking space frame and a three-dimensional shared lifting arm; the multi-layer parking space frame includes columns, a parking beam group and a comb-shaped parking platform; four columns are arranged vertically; multiple groups of parking beam groups are arranged in sequence from top to bottom along the columns; each group of parking beam groups includes two oppositely arranged longitudinal beams and two oppositely arranged cross beams, the two ends of the longitudinal beams are fixedly connected to the columns, and the two ends of the cross beams are fixedly connected to the columns; a comb-shaped parking platform is suspended and fixed on the inner side of the longitudinal beam; supporting teeth are arranged at equal intervals along the longitudinal direction of the comb-shaped parking platform, and the supporting teeth are higher than the longitudinal beam; the three-dimensional shared lifting arm includes a lifting beam, a lifting mechanism, a slewing bearing, a translation mechanism, a first-level telescopic arm, a second-level telescopic arm, a third-level telescopic arm, a wheel fork, a magnetic vehicle stopper and a telescopic arm driving mechanism; the lifting beam is parallel to the longitudinal beam, is located on the outer side of the single-side longitudinal beam, and is slidably connected to the column at both ends, and is driven by the lifting mechanism to lift and lower along the column The slewing bearing includes a fixed ring and a slewing ring. The fixed ring is slidably installed on the lifting beam. The slewing ring is rotatably connected to the fixed ring. The slewing bearing is driven by a translation mechanism to move along the lifting beam. The first-level telescopic arm is perpendicular to the lifting beam, including a fixed section I and a telescopic section I. The fixed section I is installed on the slewing ring. The telescopic section I is slidably connected to one side of the fixed section I. The second-level telescopic arm is perpendicular to the first-level telescopic arm, including a fixed section II and a telescopic section II. The fixed section II is fixed on the telescopic section I. The two telescopic sections II are respectively slidably connected to the two sides of the fixed section II. The third-level telescopic arm is perpendicular to the second-level telescopic arm, including a fixed section III and a telescopic section III. The fixed section III is fixed on the telescopic section II. The two telescopic sections III are respectively slidably connected to the two sides of the fixed section III. A wheel fork is fixed on each telescopic section III. The telescopic sections I, II and III are all driven to extend and retract by the telescopic arm driving mechanism. A magnetic vehicle stopper is installed on the wheel fork.

[0005] In the above-mentioned roadside solar parking frame, a V-shaped guide rail I is arranged on the column connected to the lifting beam; V-shaped rollers I cooperating with the V-shaped guide rail I are arranged at both ends of the lifting beam; the lifting mechanism is a worm gear lifting mechanism or a winch lifting mechanism, and the winch lifting mechanism adopts a double lifting rope; a V-shaped guide rail II is arranged on the lifting beam; a V-shaped roller II cooperating with the V-shaped guide rail II is installed on the fixed ring of the slewing bearing; and the V-shaped roller II is driven to rotate by the translation mechanism.

[0006] In the above-mentioned roadside solar parking frame, the telescopic arm driving mechanism is a telescopic arm motor; the first-level telescopic arm also includes a nut I, a screw rod I, an electromagnetic coupling I, a transmission shaft I, an electromagnetic clutch I, an active bevel gear I and a driven bevel gear I; the fixed section I includes a fixed square tube I; the telescopic section I includes an active telescopic square tube I that is slidably plugged with the fixed square tube I; a nut I is fixed in the active telescopic square tube I; the screw rod I, the electromagnetic coupling I, the transmission shaft I and the electromagnetic clutch I are located in a space surrounded by the fixed square tube I and the active telescopic square tube I; the output shaft of the telescopic arm motor passes through the fixed square tube I and is fixedly connected to the active shaft of the electromagnetic coupling I, the driven shaft of the electromagnetic coupling I is fixedly connected to the screw rod I, and the screw rod I passes through the nut I; the transmission shaft I is parallel to the screw rod I, including a sliding connection The fixed shaft and telescopic shaft of the electromagnetic clutch Ⅰ are connected to the output shaft of the telescopic arm motor or the driving shaft of the electromagnetic coupling Ⅰ through the transmission mechanism Ⅰ, the driven rotor of the electromagnetic clutch Ⅰ is fixedly connected to the fixed shaft of the transmission shaft Ⅰ, the telescopic shaft of the transmission shaft Ⅰ is rotatably connected to the active telescopic square tube Ⅰ, and the telescopic shaft of the transmission shaft Ⅰ is equipped with an active bevel gear Ⅰ, and the two sides of the active bevel gear Ⅰ are respectively meshed with two driven bevel gears Ⅰ; the secondary telescopic arm also includes a nut Ⅱ, a screw Ⅱ, an electromagnetic coupling Ⅱ, a transmission shaft Ⅱ, an electromagnetic clutch Ⅱ, an active bevel gear Ⅱ and a driven bevel gear Ⅱ; the fixed section Ⅱ includes a fixed square tube Ⅱ, the fixed square tube Ⅱ is fixed on the active telescopic square tube Ⅰ, corresponding to the positions of the active bevel gear Ⅰ and the driven bevel gear Ⅰ, and the fixed square tube Ⅱ is connected to the active telescopic square tube Ⅰ connected; each telescopic section Ⅱ includes an active telescopic square tube Ⅱ that is slidably plugged with the fixed square tube Ⅱ; a nut Ⅱ is fixed in the active telescopic square tube Ⅱ; the screw Ⅱ, the electromagnetic coupling Ⅱ, the transmission shaft Ⅱ and the electromagnetic clutch Ⅱ are located in the space surrounded by the fixed square tube Ⅱ and the active telescopic square tube Ⅱ; the driven bevel gear Ⅰ is fixedly connected to the active shaft of the electromagnetic coupling Ⅱ, the driven shaft of the electromagnetic coupling Ⅱ is fixedly connected to the screw Ⅱ, and the screw Ⅱ passes through the nut Ⅱ; the transmission shaft Ⅱ is parallel to the screw Ⅱ, including a fixed shaft and a telescopic shaft that are slidably connected; the active rotor of the electromagnetic clutch Ⅱ is connected to the active shaft of the electromagnetic coupling Ⅱ through the transmission mechanism Ⅱ, the driven rotor of the electromagnetic clutch Ⅱ is fixedly connected to the fixed shaft of the transmission shaft Ⅱ, the telescopic shaft of the transmission shaft Ⅱ is rotatably connected to the active telescopic square tube Ⅱ, and the An active bevel gear II is installed on the telescopic shaft, and the two sides of the active bevel gear II are respectively meshed with two driven bevel gears II; the three-stage telescopic arm also includes a nut III, a screw rod III and an electromagnetic coupling III; the fixed section III includes a fixed square tube III, the fixed square tube III is fixed on the active telescopic square tube II, corresponding to the positions of the active bevel gear II and the driven bevel gear II, and the fixed square tube III is connected with the active telescopic square tube II; each telescopic section III includes an active telescopic square tube III that is slidably plugged with the fixed square tube III; a nut III is fixed in the active telescopic square tube III; the screw rod III and the electromagnetic coupling III are located in a space enclosed by the fixed square tube III and the active telescopic square tube III; the driven bevel gear II is fixedly connected to the active shaft of the electromagnetic coupling III, the driven shaft of the electromagnetic coupling III is fixedly connected to the screw rod III, and the screw rod III passes through the nut III.

[0007] In the above-mentioned roadside solar parking frame, the active telescopic square tube I is provided with a guide wheel I and a laser radar I; the active telescopic square tube II is provided with a guide wheel II and a laser radar II; the active telescopic square tube III is provided with a guide wheel III and a laser radar III.

[0008] In the above-mentioned roadside solar parking frame, the fixed section I also includes a protective frame I made of wear-resistant rubber, and the protective frame I is located on the outside of the fixed square tube I; the fixed section II also includes a protective frame II made of wear-resistant rubber, and the protective frame II is located on the outside of the fixed square tube II; the fixed section III also includes a protective frame III made of wear-resistant rubber, and the protective frame III is located on the outside of the fixed square tube III; the first-level telescopic arm also includes an accordion-type protective cover I, and the two ends of the accordion-type protective cover I are respectively connected to the protective frame I and the protective frame II; the second-level telescopic arm also includes an accordion-type protective cover II, and the two ends of the accordion-type protective cover II are respectively connected to the protective frame II and the protective frame III; the third-level telescopic arm also includes an accordion-type protective cover III, and the two ends of the accordion-type protective cover III are respectively connected to the protective frame III and the wheel fork.

[0009] In the above-mentioned roadside solar parking frame, the telescopic section I also includes a driven telescopic square tube I arranged side by side with the active telescopic square tube I and connected to each other; a plug hole I corresponding to the active telescopic square tube I and the driven telescopic square tube I is arranged in the fixed square tube I; a ball retainer I is arranged on the outer wall of the driven telescopic square tube I and the inner wall of the plug hole I, and a ball I is installed between the opposing ball retainers I; the driven telescopic square tube I is arranged with cables of the electromagnetic coupling I and the electromagnetic clutch I; the telescopic section II also includes a driven telescopic square tube II arranged side by side with the active telescopic square tube II and connected to each other; the fixed square tube II is provided with a corresponding to the active telescopic square tube II and the driven telescopic square tube II Connecting hole II; ball retainers II are arranged on the outer wall of the driven telescopic square tube II and the inner wall of the connecting hole II, and balls II are installed between the opposite ball retainers II; the cables of the electromagnetic coupling II and the electromagnetic clutch II are arranged in the driven telescopic square tube II; the telescopic section III also includes a driven telescopic square tube III arranged side by side with the active telescopic square tube III and connected to each other; the fixed square tube III is provided with a connecting hole III corresponding to the active telescopic square tube III and the driven telescopic square tube III; ball retainers III are arranged on the outer wall of the driven telescopic square tube III and the inner wall of the connecting hole III, and balls III are installed between the opposite ball retainers III; the cable of the electromagnetic coupling III is arranged in the driven telescopic square tube III.

[0010] In the above roadside solar parking frame, the magnetic vehicle stopper is installed on the fork arm of the wheel fork, and is provided with an electromagnet. When the electromagnet is energized, it generates magnetic attraction to the metal wheel hub of the vehicle tire, and when the electromagnet is turned off, the electromagnetic property disappears.

[0011] The above-mentioned roadside solar parking frame also includes solar photovoltaic panels or power generation glass, batteries, membrane structure rain shielding components and parking warning signs; the top surface and sunny side of the multi-layer parking space frame are provided with solar photovoltaic panels or power generation glass, and the non-sunny side is provided with membrane structure rain shielding components; the solar photovoltaic panels or power generation glass are connected to the batteries; the batteries are used to supply power to the three-dimensional shared lifting arm or parked vehicles; and a parking warning sign is installed on each group of parking beams.

[0012] In the above-mentioned roadside solar parking frame, the multi-layer parking space frame adopts steel structure and reinforced concrete structure.

[0013] In the above-mentioned roadside solar parking frame, the multi-layer parking space frame is a single group or a double group; the double group of multi-layer parking space frames are each equipped with a set of three-dimensional shared lifting arms.

[0014] Compared with the prior art, the utility model has the following beneficial effects.

[0015] The above-mentioned roadside solar parking frame has the advantages of high parking efficiency, small footprint, flexible layout, reasonable structure, simple manufacturing, safe use, arbitrary combination, adaptability to local conditions, and low cost. It can be arranged on the roadside without affecting the growth of plants in the green belt, as well as transportation, highway facilities, and pedestrians. It can also be arranged in residential areas, which greatly improves the parking utilization rate of scattered plots of land, and can effectively solve the problem of nowhere to park vehicles in densely populated areas. The overall design is simple, beautiful, and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The layout diagram of roadside solar parking racks in green belts;

[0018] Figure 2 It is a schematic diagram of the ground-mounted installation of the roadside solar parking rack and the overhead installation diagram with the green area at the bottom layer;

[0019] Figure 3 A schematic diagram of an overhead installation of a roadside solar parking rack with the lowest level being the pedestrian area and bicycle storage area;

[0020] Figure 4 This is the floor plan when the height of the multi-storey parking space frame is low;

[0021] Figure 5 This is the floor plan when the multi-storey parking space frame height is high;

[0022] Figure 6 for Figure 4 Sectional view in the AA direction;

[0023] Figure 7 for Figure 4 Cross-sectional view in the BB direction;

[0024] Figure 8 for Figure 4 Cross-sectional view in CC direction;

[0025] Fig. 9 It is the schematic diagram of the three-dimensional shared lifting arm;

[0026] Fig.10 It is a structural schematic diagram of a double-group multi-layer parking space frame;

[0027] Fig.11 It is a limit diagram of the magnetic vehicle stopper on the vehicle tire;

[0028] Fig.12 for Fig.11 Cross-sectional view along the DD direction.

[0029] In the figure: 1-multi-layer parking space frame; 1.1-upright column; 1.2-tooth comb parking platform; 1.3-longitudinal beam; 1.4-cross beam;

[0030] 2-3D shared lifting arm; 2.1-lifting beam; 2.2-slewing bearing; 2.3-wheel fork;

[0031] 2.4.1-Fixed section Ⅰ; 2.4.1.1-Fixed square tube Ⅰ; 2.4.1.2-Protective frame Ⅰ; 2.4.2-Telescopic section Ⅰ; 2.4.2.1-Active telescopic square tube Ⅰ; 2.4.2.2-Driven telescopic square tube Ⅰ; 2.4.3-Nut Ⅰ; 2.4.4-Screw Ⅰ; 2.4.5-Electromagnetic coupling Ⅰ; 2.4.6-Transmission shaft Ⅰ; 2.4.7-Electromagnetic clutch Ⅰ; 2.4.8-Active bevel gear Ⅰ; 2.4.9-Driven bevel gear Ⅰ; 2.4.10-Guide wheel Ⅰ; 2.4.11-Laser radar Ⅰ; 2.4.12-Accordion protective cover Ⅰ; 2.4.13-Ball cage Ⅰ; ​​2.4.14-Ball Ⅰ;

[0032] 2.5.1-Fixed section Ⅱ; 2.5.2-Telescopic section Ⅱ; 2.5.3-Nut Ⅱ; 2.5.4-Screw Ⅱ; 2.5.5-Electromagnetic coupling Ⅱ; 2.5.6-Transmission shaft Ⅱ; 2.5.7-Electromagnetic clutch Ⅱ; 2.5.8-Driving bevel gear Ⅱ; 2.5.9-Driven bevel gear Ⅱ; 2.5.10-Guide wheel Ⅱ; 2.5.11-Laser radar Ⅱ; 2.5.12-Accordion protective cover Ⅱ;

[0033] 2.6.1-Fixed section III; 2.6.2-Telescopic section III; 2.6.3-Nut III; 2.6.4-Screw III; 2.6.5-Electromagnetic coupling III; 2.6.6-Guide wheel III; 2.6.7-Laser radar III; 2.6.8-Accordion protective cover III;

[0034] 2.7-V-type guide rail Ⅰ; 2.8-V-type roller Ⅰ; 2.9-winch lifting mechanism; 2.10-telescopic arm motor; 2.11-magnetic vehicle stop;

[0035] 3-Solar photovoltaic panels; 4-Parking warning signs;

[0036] 101- green belt; 102- sidewalk; 103- non-motorized vehicle lane; 104- motor vehicle lane; 105- central isolation belt; 106- trees; 107- street lights; 108- bushes; 109- bicycles; 110- pedestrians. DETAILED DESCRIPTION

[0037] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] The present embodiment provides a roadside solar parking frame, including a multi-layer parking space frame 1, a three-dimensional shared lifting arm 2, a solar photovoltaic panel 3 or a power generation glass, a battery, a membrane structure rain shielding component, a parking warning sign 4 and a control system.

[0039] The multi-layer parking frame 1 adopts a steel structure and a reinforced concrete structure, and can be set up in a single group or a double group. A single group of multi-layer parking frame 1 occupies about 14 square meters, and can reach a height of 17 floors when the strength and rigidity are met, so that 17 vehicles can be stored. A double group of multi-layer parking frame 1 is equipped with a set of three-dimensional shared lifting arms 2, which occupies about 28 square meters and can store 34 vehicles. The multi-layer parking frame 1 can be installed in a floor-standing manner, that is, the bottom layer is used for parking; it can also be installed in an overhead manner, that is, the bottom layer is a green area, a pedestrian area or a bicycle storage area.

[0040] The multi-story parking space frame 1 comprises columns 1.1, parking beam groups and comb-shaped parking platforms 1.2; four columns 1.1 are vertically arranged; multiple groups of parking beam groups are arranged in sequence from top to bottom along the columns 1.1; each group of parking beam groups comprises two oppositely arranged longitudinal beams 1.3 and two oppositely arranged cross beams 1.4, both ends of the longitudinal beams 1.3 are fixedly connected to the columns 1.1, and both ends of the cross beams 1.4 are fixedly connected to the columns 1.1; a comb-shaped parking platform 1.2 is suspended and fixed on the inner side of the longitudinal beam 1.3; supporting teeth are evenly spaced longitudinally along the upper side of the comb-shaped parking platform 1.2, and the supporting teeth are higher than the longitudinal beam 1.3.

[0041] The three-dimensional shared lifting arm 2 includes a lifting beam 2.1, a lifting mechanism, a slewing bearing 2.2, a translation mechanism, a first-stage telescopic arm, a second-stage telescopic arm, a third-stage telescopic arm, a wheel fork 2.3, a magnetic vehicle stop 2.11 and a telescopic arm driving mechanism; the lifting beam 2.1 is parallel to the longitudinal beam 1.3, is located on the outer side of the single-side longitudinal beam 1.3, and is slidably connected to the column 1.1 at both ends, and is driven by the lifting mechanism to rise and fall along the column 1.1; the slewing bearing 2.2 includes a fixed ring and a slewing ring, and the fixed ring is slidably installed on the lifting beam 2.1. The first telescopic arm is perpendicular to the lifting beam 2.1, and includes a fixed section Ⅰ2.4.1 and a telescopic section Ⅰ2.4.2. The fixed section Ⅰ2.4.1 is fixedly mounted on the slewing ring or rotatably mounted on the slewing ring. When the fixed section Ⅰ2.4.1 is rotatably connected to the slewing ring, a rotary motor can be configured to drive the first telescopic arm to rotate, so that the first telescopic arm is in a horizontal state (working state). ) and vertical state (non-working state). In the vertical state, the occupied space can be effectively reduced. The telescopic section Ⅰ2.4.2 is connected to the fixed section Ⅰ2.4.1 by single-side sliding. The secondary telescopic arm is perpendicular to the primary telescopic arm, including the fixed section Ⅱ2.5.1 and the telescopic section Ⅱ2.5.2. The fixed section Ⅱ2.5.1 is fixed on the telescopic section Ⅰ2.4.2. The two telescopic sections Ⅱ2.5.2 are respectively connected to the two sides of the fixed section Ⅱ2.5.1 by sliding. The tertiary telescopic arm is perpendicular to the secondary telescopic arm. The arm comprises a fixed section III 2.6.1 and a telescopic section III 2.6.2, wherein the fixed section III 2.6.1 is fixed on the telescopic section II 2.5.2, and the two telescopic sections III 2.6.2 are respectively slidably connected to the two sides of the fixed section III 2.6.1; a wheel fork 2.3 is fixed on each telescopic section III 2.6.2; the telescopic sections I 2.4.2, II 2.5.2 and III 2.6.2 are all driven to extend and retract by the telescopic arm driving mechanism; a magnetic vehicle stopper 2.11 is installed on the wheel fork 2.3.

[0042] A V-shaped guide rail Ⅰ2.7 is arranged on the column 1.1 connected to the lifting beam 2.1; V-shaped rollers Ⅰ2.8 cooperating with the V-shaped guide rail Ⅰ2.7 are arranged at both ends of the lifting beam 2.1; the lifting mechanism is a worm gear lifting mechanism or a winch lifting mechanism 2.9, the worm gear lifting mechanism has a self-locking function, and the winch lifting mechanism 2.9 adopts a double lifting rope to prevent the steel wire rope from breaking suddenly, both of which can effectively ensure the lifting safety; the worm gear lifting mechanism and the winch lifting mechanism are compared in the design, and the worm gear lifting mechanism is adopted when the height of the multi-layer parking space frame 1 is low, and the winch lifting mechanism is adopted when the height is high, so as to ensure that the multi-layer parking space frame 1 is subjected to reasonable force.

[0043] A V-shaped guide rail II is arranged on the lifting beam 2.1; a V-shaped roller II cooperating with the V-shaped guide rail II is installed on the fixed ring of the slewing bearing; the V-shaped roller II is driven to rotate by a translation mechanism (such as a motor), so that the wheel fork 2.3 can move longitudinally and pass through the support tooth gap of the comb-shaped parking platform 1.2.

[0044] The longitudinal beam 1.3 close to the lifting beam 2.1 can adopt two structures: when the height of the multi-story parking space frame 1 is low, the longitudinal beam 1.3 on this side is cut to form a first-level telescopic arm avoidance groove; when the height of the multi-story parking space frame 1 is high, the longitudinal beam 1.3 on this side is not cut to ensure the strength of the multi-story parking space frame 1, and the height difference between the support teeth and the longitudinal beam 1.3 must be sufficient to allow the first-level telescopic arm to pass between the support teeth and the longitudinal beam 1.3.

[0045] The telescopic arm driving mechanism is a telescopic arm motor 2.10. The first-stage telescopic arm also includes a nut Ⅰ2.4.3, a screw Ⅰ2.4.4, an electromagnetic coupling Ⅰ2.4.5, a transmission shaft Ⅰ2.4.6, an electromagnetic clutch Ⅰ2.4.7, an active bevel gear Ⅰ2.4.8 and a driven bevel gear Ⅰ2.4.9; the fixed section Ⅰ2.4.1 includes a fixed square tube Ⅰ2.4.1.1; the telescopic section Ⅰ2.4.2 includes an active telescopic square tube Ⅰ2.4.2 that is slidably plugged with the fixed square tube Ⅰ2.4.1.1. 2.1; a nut Ⅰ2.4.3 is fixed in the active telescopic square tube Ⅰ2.4.2.1; the screw Ⅰ2.4.4, the electromagnetic coupling Ⅰ2.4.5, the transmission shaft Ⅰ2.4.6 and the electromagnetic clutch Ⅰ2.4.7 are located in the space enclosed by the fixed square tube Ⅰ2.4.1.1 and the active telescopic square tube Ⅰ2.4.2.1; the output shaft of the telescopic arm motor 2.10 passes through the fixed square tube Ⅰ2.4.1.1 and is connected to the electromagnetic coupling Ⅰ2.4 .5 is fixedly connected, the driven shaft of the electromagnetic coupling Ⅰ2.4.5 is fixedly connected to the screw Ⅰ2.4.4, and the screw Ⅰ2.4.4 passes through the nut Ⅰ2.4.3; the transmission shaft Ⅰ2.4.6 is parallel to the screw Ⅰ2.4.4, including a fixed shaft and a telescopic shaft that are slidably connected; the active rotor of the electromagnetic clutch Ⅰ2.4.7 is connected to the output shaft of the telescopic arm motor 2.10 or the active shaft of the electromagnetic coupling Ⅰ2.4.5 through the transmission mechanism Ⅰ (such as a gear transmission mechanism or a belt transmission mechanism), the driven rotor of the electromagnetic clutch Ⅰ2.4.7 is fixedly connected to the fixed shaft of the transmission shaft Ⅰ2.4.6, the telescopic shaft of the transmission shaft Ⅰ2.4.6 is rotationally connected to the active telescopic square tube Ⅰ2.4.2.1, and the telescopic shaft of the transmission shaft Ⅰ2.4.6 is installed with an active bevel gear Ⅰ2.4.8, and the two sides of the active bevel gear Ⅰ2.4.8 are respectively meshed with two driven bevel gears Ⅰ2.4.9.The secondary telescopic arm also includes a nut Ⅱ2.5.3, a screw Ⅱ2.5.4, an electromagnetic coupling Ⅱ2.5.5, a transmission shaft Ⅱ2.5.6, an electromagnetic clutch Ⅱ2.5.7, an active bevel gear Ⅱ2.5.8 and a driven bevel gear Ⅱ2.5.9; the fixed section Ⅱ2.5.1 includes a fixed square tube Ⅱ, which is fixed on the active telescopic square tube Ⅰ2.4.2.1, corresponding to the positions of the active bevel gear Ⅰ2.4.8 and the driven bevel gear Ⅰ2.4.9, and the fixed square tube Ⅱ is connected to the active telescopic square tube Ⅰ2.4.2.1; each telescopic section Ⅱ2.5.2 includes an active telescopic square tube Ⅱ that is slidably plugged into the fixed square tube Ⅱ; a nut Ⅱ2.5.3 is fixed in the active telescopic square tube Ⅱ; the screw Ⅱ2.5.4, the electromagnetic coupling Ⅱ2.5.5, the transmission shaft Ⅱ2.5.6 and the electromagnetic clutch Ⅱ2.5.7 are located between the fixed square tube Ⅱ and the active telescopic square tube Ⅱ In the enclosed space; the driven bevel gear Ⅰ2.4.9 is fixedly connected to the driving shaft of the electromagnetic coupling Ⅱ2.5.5, the driven shaft of the electromagnetic coupling Ⅱ2.5.5 is fixedly connected to the screw Ⅱ2.5.4, and the screw Ⅱ2.5.4 passes through the nut Ⅱ2.5.3; the transmission shaft Ⅱ2.5.6 is parallel to the screw Ⅱ2.5.4, including a fixed shaft and a telescopic shaft that are slidably connected; the active rotor of the electromagnetic clutch Ⅱ2.5.7 is connected to the active shaft of the electromagnetic coupling Ⅱ2.5.5 through the transmission mechanism Ⅱ, the driven rotor of the electromagnetic clutch Ⅱ2.5.7 is fixedly connected to the fixed shaft of the transmission shaft Ⅱ2.5.6, the telescopic shaft of the transmission shaft Ⅱ2.5.6 is rotatably connected to the active telescopic square tube Ⅱ, and the active bevel gear Ⅱ2.5.8 is installed on the telescopic shaft of the transmission shaft Ⅱ2.5.6, and the two sides of the active bevel gear Ⅱ2.5.8 are respectively meshed with the two driven bevel gears Ⅱ2.5.9. The three-stage telescopic arm also includes a nut III2.6.3, a screw rod III2.6.4 and an electromagnetic coupling III2.6.5; the fixed section III2.6.1 includes a fixed square tube III, which is fixed on the active telescopic square tube II, corresponding to the positions of the active bevel gear II2.5.8 and the driven bevel gear II, and the fixed square tube III is connected to the active telescopic square tube II; each telescopic section III2.6.2 includes an active telescopic square tube III that is slidably plugged into the fixed square tube III; a nut III2.6.3 is fixed in the active telescopic square tube III; the screw rod III2.6.4 and the electromagnetic coupling III2.6.5 are located in the space enclosed by the fixed square tube III and the active telescopic square tube III; the driven bevel gear II2.5.9 is fixedly connected to the active shaft of the electromagnetic coupling III2.6.5, the driven shaft of the electromagnetic coupling III2.6.5 is fixedly connected to the screw rod III2.6.4, and the screw rod III2.6.4 passes through the nut III2.6.3.

[0046] The magnetic vehicle stopper 2.11 is installed on the fork arm of the wheel fork 2.3 and is provided with an electromagnet. When the electromagnet is energized, it magnetically attracts the metal wheel hub of the vehicle tire, and when the electromagnet is turned off, the electromagnetic property disappears.

[0047] The working process of the above-mentioned three-dimensional shared lifting arm 2 is as follows: the lifting mechanism lowers the lifting beam 2.1 to the ground, the slewing ring in the slewing bearing 2.2 rotates, and the telescopic arms of each level are rotated to the outside of the multi-layer parking frame 1, the telescopic arm motor 2.10 is started, the electromagnetic coupling I2.4.5 is energized, the active shaft and the driven shaft are connected, the electromagnetic clutch I2.4.7 is powered off, the active rotor and the driven rotor are disconnected, the telescopic arm motor 2.10 drives the screw rod I2.4.4 to rotate through the electromagnetic coupling I2.4.5, the active rotor of the electromagnetic clutch I2.4.7 idles, the nut I2.4.3 matched with the screw rod I2.4.4 moves, and the active telescopic square tube I2.4.2.1 fixedly connected to the nut I2.4.3 is extended and retracted, The telescopic shaft of the transmission shaft Ⅰ2.4.6 is telescopic synchronously. After the active telescopic square tube Ⅰ2.4.2.1 reaches the preset position, the electromagnetic coupling Ⅰ2.4.5 is powered off, the active shaft and the driven shaft are disconnected, the electromagnetic clutch Ⅰ2.4.7 is powered on, the active rotor and the driven rotor are connected, and the telescopic arm motor 2.10 drives the transmission shaft Ⅰ2.4.6 to rotate through the electromagnetic clutch Ⅰ2.4.7. The active shaft of the electromagnetic coupling Ⅰ2.4.5 is idling, the transmission shaft Ⅰ2.4.6 drives the active bevel gear Ⅰ2.4.8 to rotate, and the driven bevel gear Ⅰ2.4.9 rotates accordingly, the electromagnetic coupling Ⅱ2.5.5 is powered on, the active shaft and the driven shaft are connected, the electromagnetic clutch Ⅱ2.5.7 is powered off, the active rotor and the driven rotor are disconnected, and the driven bevel gear Ⅰ2.4.9 rotates accordingly. 2.4.9 drives screw rod Ⅱ2.5.4 to rotate through electromagnetic coupling Ⅱ2.5.5, the active rotor of electromagnetic clutch Ⅱ2.5.7 idles, nut Ⅱ2.5.3 matched with screw rod Ⅱ2.5.4 moves, active telescopic square tube Ⅱ fixedly connected with nut Ⅱ2.5.3 telescopes, and the telescopic shaft of transmission shaft Ⅱ2.5.6 telescopes synchronously. After active telescopic square tube Ⅱ reaches the preset position, electromagnetic coupling Ⅱ2.5.5 is powered off, the active shaft and the driven shaft are disconnected, electromagnetic clutch Ⅱ2.5.7 is powered on, the active rotor and the driven rotor are connected, and driven bevel gear Ⅰ2.4.9 drives transmission shaft Ⅱ2.5.6 to rotate through electromagnetic clutch Ⅱ2.5.7, the active shaft of electromagnetic coupling Ⅱ2.5.5 idles, and transmission shaft Ⅱ2 .5.6 drives the active bevel gear II 2.5.8 to rotate, and the driven bevel gear II 2.5.9 rotates accordingly, and the electromagnetic coupling III 2.6.5 is energized, the active shaft and the driven shaft are connected, and the driven bevel gear II 2.5.9 drives the screw III 2.6.4 to rotate through the electromagnetic coupling III 2.6.5, and the nut III 2.6.3 matched with the screw III 2.6.4 moves, and the active telescopic square tube III fixedly connected with the nut III 2.6.3 is extended and retracted. After the active telescopic square tube III reaches the preset position, the vehicle drives onto the wheel fork 2.3, and the electromagnet in the magnetic vehicle stopper 2.11 is energized to generate magnetic attraction to the metal wheel hub of the vehicle tire, and the vehicle tire is limited. The lifting mechanism lifts the lifting beam 2.1 to the top of the preset number of layers, and the slewing bearing 2.The slewing ring in 2 rotates, rotating the telescopic arms at all levels to the inside of the multi-layer parking frame 1, the translation mechanism drives the slewing bearing 2.2 to move longitudinally, adjusting the wheel fork 2.3 to be located between the gaps of the supporting teeth, the lifting mechanism lowers the lifting beam 2.1, and the wheel fork 2.3 passes downwards between the gaps of the supporting teeth. The electromagnet in the magnetic vehicle stop 2.11 is powered off, and the vehicle tires are placed on the tooth comb parking platform 1.2, completing parking; when picking up the vehicle, the wheel fork 2.3 passes upwards between the gaps of the supporting teeth, and the vehicle tires can be transferred from the tooth comb parking platform 1.2 to the wheel fork 2.3.

[0048] The active telescopic square tube Ⅰ2.4.2.1 is provided with a guide wheel Ⅰ2.4.10 and a laser radar Ⅰ2.4.11; the active telescopic square tube Ⅱ is provided with a guide wheel Ⅱ2.5.10 and a laser radar Ⅱ2.5.11; the active telescopic square tube Ⅲ is provided with a guide wheel Ⅲ2.6.6 and a laser radar Ⅲ2.6.7. The guide wheel is used to contact the ground for guidance. The laser radar is used to detect the telescopic distance of each level of telescopic arms and feed back the detection results to the control system so that the control system can control the telescopic arm motor 2.10, the electromagnetic coupling and the electromagnetic clutch.

[0049] The fixed section I 2.4.1 also includes a protective frame I 2.4.1.2 made of wear-resistant rubber, and the protective frame I 2.4.1.2 is located outside the fixed square tube I 2.4.1.1; the fixed section II 2.5.1 also includes a protective frame II made of wear-resistant rubber, and the protective frame II is located outside the fixed square tube II; the fixed section III 2.6.1 also includes a protective frame III made of wear-resistant rubber, and the protective frame III is located outside the fixed square tube III; the protective frame is used to protect the fixed square tube. In this embodiment, the protective frame is an isosceles trapezoidal structure.

[0050] The first-stage telescopic arm also includes an accordion-type protective cover Ⅰ2.4.12, and the two ends of the accordion-type protective cover Ⅰ2.4.12 are respectively connected to the protective frame Ⅰ2.4.1.2 and the protective frame Ⅱ; the second-stage telescopic arm also includes an accordion-type protective cover Ⅱ2.5.12, and the two ends of the accordion-type protective cover Ⅱ2.5.12 are respectively connected to the protective frame Ⅱ and the protective frame Ⅲ; the third-stage telescopic arm also includes an accordion-type protective cover Ⅲ2.6.8, and the two ends of the accordion-type protective cover Ⅲ2.6.8 are respectively connected to the protective frame Ⅲ and the wheel fork 2.3. The accordion-type protective cover is used to protect the telescopic section.

[0051] The telescopic section Ⅰ2.4.2 also includes a driven telescopic square tube Ⅰ2.4.2.2 arranged side by side with the active telescopic square tube Ⅰ2.4.2.1 and connected to each other; the fixed square tube Ⅰ2.4.1.1 is provided with a plug hole Ⅰ corresponding to the active telescopic square tube Ⅰ2.4.2.1 and the driven telescopic square tube Ⅰ2.4.2.2; ball retainers Ⅰ2.4.13 are arranged on the outer wall of the driven telescopic square tube Ⅰ2.4.2.2 and the inner wall of the plug hole Ⅰ, and balls Ⅰ2.4.14 are installed between the relative ball retainers Ⅰ2.4.13; the driven telescopic square tube Ⅰ2.4.2.2 is arranged with cables of the electromagnetic coupling Ⅰ2.4.5 and the electromagnetic clutch Ⅰ2.4.7; the telescopic section Ⅱ also includes a driven telescopic square tube Ⅱ arranged side by side with the active telescopic square tube Ⅱ and connected to each other; the fixed square tube Ⅰ2.4.1.1 is provided with a plug hole Ⅰ corresponding to the active telescopic square tube Ⅰ2.4.2.1 and the driven telescopic square tube Ⅰ2.4.2.2; the fixed square tube Ⅰ2.4.1.1 is provided with a plug hole Ⅰ corresponding to the active telescopic square tube Ⅰ2.4.2.1 and the plug hole Ⅰ; the outer wall of the driven telescopic square tube Ⅰ2.4.2.2 and the inner wall of the plug hole Ⅰ are provided with a ball retainer Ⅰ2.4.13, and the ball Ⅰ2.4.14 is installed between the relative ball retainers Ⅰ2.4.13; the driven telescopic square tube Ⅰ2.4.2.2 is provided with cables of the electromagnetic coupling Ⅰ2.4.5 and the electromagnetic clutch Ⅰ2.4.7; the telescopic section Ⅱ also includes a driven telescopic square tube Ⅱ arranged side by side with the active telescopic square tube Ⅱ and connected to each other; The fixed square tube II is provided with a plug-in hole II corresponding to the active telescopic square tube II and the driven telescopic square tube II; the outer wall of the driven telescopic square tube II and the inner wall of the plug-in hole II are provided with a ball retainer II, and balls II are installed between the opposite ball retainers II; the cables of the electromagnetic coupling II 2.5.5 and the electromagnetic clutch II 2.5.7 are arranged in the driven telescopic square tube II; the telescopic section III also includes the driven telescopic square tube III arranged side by side with the active telescopic square tube III and connected to each other; the fixed square tube III is provided with a plug-in hole III corresponding to the active telescopic square tube III and the driven telescopic square tube III; the outer wall of the driven telescopic square tube III and the inner wall of the plug-in hole III are provided with a ball retainer III, and balls III are installed between the opposite ball retainers III; the cables of the electromagnetic coupling III 2.6.5 are arranged in the driven telescopic square tube III. The telescopic arm adopts a ball structure, which can bear a larger load and can be extended and retracted freely.

[0052] The top surface and the sun-facing side of the multi-layer parking frame 1 are provided with solar photovoltaic panels 3 or power-generating glass, and the back-facing side is provided with a membrane structure rain-shielding component; the solar photovoltaic panels 3 or the power-generating glass are connected to a battery; the battery is used to supply power to the three-dimensional shared lifting arm 2 or the parked vehicle, and the battery adopts a flame-retardant and heat-insulating design; a parking warning sign 4 is installed on each parking beam group. The use of solar photovoltaic panels 3 can save energy and electricity, is convenient and safe to use, and is very convenient for electric vehicles. The membrane structure rain-shielding component removes wind pressure, which can save energy and reduce the load of the multi-layer parking frame 1.

[0053] The control system is equipped with a control box with a touch screen and a finger recognition lock, which is more user-friendly and convenient for users.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A roadside solar parking rack, characterized in that: It includes a multi-layer parking space frame and a three-dimensional shared lifting arm; the multi-layer parking space frame includes columns, a parking beam group and a tooth comb parking platform; Four columns are set vertically; Multiple parking beam groups are arranged in sequence from top to bottom along the columns; Each parking beam group includes two longitudinal beams arranged opposite to each other and two transverse beams arranged opposite to each other, the two ends of the longitudinal beams are fixedly connected to the columns, and the two ends of the transverse beams are fixedly connected to the columns; A tooth comb-shaped parking platform is suspended and fixed on the inner side of the longitudinal beam; The tooth comb parking platform is provided with supporting teeth at equal intervals along the longitudinal direction, and the supporting teeth are higher than the longitudinal beams; The three-dimensional shared lifting arm includes a lifting beam, a lifting mechanism, a slewing bearing, a translation mechanism, a first-stage telescopic arm, a second-stage telescopic arm, a third-stage telescopic arm, a wheel fork, a magnetic vehicle stopper and a telescopic arm driving mechanism; The lifting beam is parallel to the longitudinal beam, is located outside the longitudinal beam on one side, has two ends slidably connected to the column, and is driven by the lifting mechanism to rise and fall along the column; The slewing bearing comprises a fixed ring and a slewing ring, the fixed ring is slidably mounted on the lifting beam, the slewing ring is rotatably connected to the fixed ring, and the slewing bearing is driven by a translation mechanism to move along the lifting beam; The first-stage telescopic arm is perpendicular to the lifting beam, and includes a fixed section I and a telescopic section I. The fixed section I is installed on the slewing ring, and the telescopic section I is connected to the fixed section I in a unilateral sliding manner. The secondary telescopic arm is perpendicular to the primary telescopic arm, and comprises a fixed section II and a telescopic section II, wherein the fixed section II is fixed on the telescopic section I, and the two telescopic sections II are respectively slidably connected to the two sides of the fixed section II; The third-stage telescopic arm is perpendicular to the second-stage telescopic arm, and includes a fixed section III and a telescopic section III, wherein the fixed section III is fixed on the telescopic section II, and the two telescopic sections III are respectively slidably connected to the two sides of the fixed section III; A wheel fork is fixed on each telescopic section III; The telescopic section I, telescopic section II and telescopic section III are all driven to telescope by a telescopic arm driving mechanism; A magnetic vehicle stopper is installed on the wheel fork.

2. The roadside solar parking rack according to claim 1, characterized in that: A V-shaped guide rail I is provided on the column connected to the lifting beam; Both ends of the lifting beam are provided with V-shaped rollers I which cooperate with the V-shaped guide rails I; The lifting mechanism is a worm gear lifting mechanism or a winch lifting mechanism, and the winch lifting mechanism adopts a double lifting rope; a V-shaped guide rail II is arranged on the lifting beam; A V-shaped roller II matched with the V-shaped guide rail II is installed on the fixed ring of the slewing bearing; The V-type roller II is driven to rotate by the translation mechanism.

3. The roadside solar parking rack according to claim 1, characterized in that: The telescopic arm driving mechanism is a telescopic arm motor; The first-stage telescopic arm also includes a nut I, a screw rod I, an electromagnetic coupling I, a transmission shaft I, an electromagnetic clutch I, a driving bevel gear I and a driven bevel gear I; The fixed section I includes a fixed square tube I; The telescopic section I includes an active telescopic square tube I which is slidably plugged with the fixed square tube I; A nut I is fixed inside the active telescopic square tube I; The screw rod I, electromagnetic coupling I, transmission shaft I and electromagnetic clutch I are located in a space enclosed by the fixed square tube I and the active telescopic square tube I; The output shaft of the telescopic arm motor passes through the fixed square tube I and is fixedly connected to the driving shaft of the electromagnetic coupling I. The driven shaft of the electromagnetic coupling I is fixedly connected to the screw rod I, and the screw rod I passes through the nut I. The transmission shaft I is parallel to the screw rod I, and includes a fixed shaft and a telescopic shaft that are slidably connected; The active rotor of the electromagnetic clutch I is connected to the output shaft of the telescopic arm motor or the active shaft of the electromagnetic coupling I through the transmission mechanism I, the driven rotor of the electromagnetic clutch I is fixedly connected to the fixed shaft of the transmission shaft I, the telescopic shaft of the transmission shaft I is rotatably connected to the active telescopic square tube I, and the telescopic shaft of the transmission shaft I is installed with an active bevel gear I, and the two sides of the active bevel gear I are respectively meshed with two driven bevel gears I; The secondary telescopic arm also includes a nut II, a screw II, an electromagnetic coupling II, a transmission shaft II, an electromagnetic clutch II, a driving bevel gear II and a driven bevel gear II; The fixed section II includes a fixed square tube II, which is fixed on the active telescopic square tube I and corresponds to the positions of the active bevel gear I and the driven bevel gear I, and the fixed square tube II is connected with the active telescopic square tube I; Each telescopic section II includes an active telescopic square tube II that is slidably plugged into a fixed square tube II; A nut II is fixed inside the active telescopic square tube II; The screw II, electromagnetic coupling II, transmission shaft II and electromagnetic clutch II are located in a space enclosed by the fixed square tube II and the active telescopic square tube II; The driven bevel gear I is fixedly connected to the driving shaft of the electromagnetic coupling II, the driven shaft of the electromagnetic coupling II is fixedly connected to the screw II, and the screw II passes through the nut II; The transmission shaft II is parallel to the screw rod II, and includes a fixed shaft and a telescopic shaft that are slidably connected; The driving rotor of the electromagnetic clutch II is connected to the driving shaft of the electromagnetic coupling II through the transmission mechanism II, the driven rotor of the electromagnetic clutch II is fixedly connected to the fixed shaft of the transmission shaft II, the telescopic shaft of the transmission shaft II is rotatably connected to the active telescopic square tube II, and the telescopic shaft of the transmission shaft II is equipped with a driving bevel gear II, and the two sides of the driving bevel gear II are respectively meshed with two driven bevel gears II; The three-stage telescopic arm also includes a nut III, a screw rod III and an electromagnetic coupling III; The fixed section III includes a fixed square tube III, which is fixed on the active telescopic square tube II and corresponds to the positions of the active bevel gear II and the driven bevel gear II. The fixed square tube III is connected to the active telescopic square tube II. Each telescopic section III includes an active telescopic square tube III that is slidably plugged into the fixed square tube III; A nut III is fixed inside the active telescopic square tube III; The screw rod III and the electromagnetic coupling III are located in a space enclosed by the fixed square tube III and the active telescopic square tube III; the driven bevel gear II is fixedly connected to the active shaft of the electromagnetic coupling III, the driven shaft of the electromagnetic coupling III is fixedly connected to the screw rod III, and the screw rod III passes through the nut III.

4. The roadside solar parking rack according to claim 3, characterized in that: The active telescopic square tube I is provided with a guide wheel I and a laser radar I; The active telescopic square tube II is provided with a guide wheel II and a laser radar II; The active telescopic square tube III is provided with a guide wheel III and a laser radar III.

5. The roadside solar parking rack according to claim 3 or 4, characterized in that: The fixed section I also includes a protective frame I made of wear-resistant rubber, and the protective frame I is located outside the fixed square tube I; The fixed section II also includes a protective frame II made of wear-resistant rubber, and the protective frame II is located on the outside of the fixed square tube II; the fixed section III also includes a protective frame III made of wear-resistant rubber, and the protective frame III is located on the outside of the fixed square tube III; the first-level telescopic arm also includes an accordion-type protective cover I, and the two ends of the accordion-type protective cover I are respectively connected to the protective frame I and the protective frame II; The secondary telescopic arm also includes an accordion-type protective cover II, and both ends of the accordion-type protective cover II are respectively connected to the protective frame II and the protective frame III; The three-stage telescopic arm also includes an accordion-type protective cover III, and two ends of the accordion-type protective cover III are respectively connected to the protective frame III and the wheel fork.

6. The roadside solar parking rack according to claim 5, characterized in that: The telescopic section I also includes a driven telescopic square tube I which is arranged side by side with the active telescopic square tube I and is connected to each other; The fixed square tube I is provided with a plug hole I corresponding to the active telescopic square tube I and the driven telescopic square tube I; Ball retainers I are provided on the outer wall of the driven telescopic square tube I and the inner wall of the plug hole I, and balls I are installed between the opposing ball retainers I; Cables of electromagnetic coupling Ⅰ and electromagnetic clutch Ⅰ are arranged in driven telescopic square tube Ⅰ; The telescopic section II also includes a driven telescopic square tube II which is arranged side by side with the active telescopic square tube II and is connected to each other; The fixed square tube II is provided with a plug-in hole II corresponding to the active telescopic square tube II and the driven telescopic square tube II; Ball retainers II are arranged on the outer wall of the driven telescopic square tube II and the inner wall of the plug hole II, and balls II are installed between the opposing ball retainers II; The cables of the electromagnetic coupling Ⅱ and the electromagnetic clutch Ⅱ are arranged in the driven telescopic square tube Ⅱ; The telescopic section III also includes a driven telescopic square tube III which is arranged side by side with the active telescopic square tube III and is connected to each other; The fixed square tube III is provided with a plug-in hole III corresponding to the active telescopic square tube III and the driven telescopic square tube III; Ball retainers III are arranged on the outer wall of the driven telescopic square tube III and the inner wall of the plug hole III, and balls III are installed between the opposing ball retainers III; The cable of the electromagnetic coupling III is arranged in the driven telescopic square tube III.

7. The roadside solar parking rack according to claim 6, characterized in that: The magnetic vehicle stopper is installed on the fork arm of the wheel fork and is provided with an electromagnet. When the electromagnet is energized, it magnetically attracts the metal wheel hub of the vehicle tire, and when the electromagnet is turned off, the electromagnetism disappears.

8. The roadside solar parking rack according to claim 7, characterized in that: It also includes solar photovoltaic panels or power generation glass, batteries, membrane structure rain shielding components and parking warning signs; The top surface and the sun-facing side of the multi-layer parking space frame are provided with solar photovoltaic panels or power generation glass, and the sun-facing side is provided with a membrane structure rain-shielding component; The solar photovoltaic panel or power generation glass is connected to a storage battery; The storage battery is used to supply power to the three-dimensional shared lifting arm or the parking vehicle; A parking warning sign is installed on each parking beam group.

9. The roadside solar parking rack according to claim 8, characterized in that: The multi-storey parking space frame adopts steel structure and reinforced concrete structure.

10. The roadside solar parking rack according to claim 8, characterized in that: The multi-storey parking space frame is single or double set; The double-group multi-layer parking space frames are each equipped with a group of three-dimensional shared lifting arms.

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