CN108386033B - Two-layer avoidance-free parking device - Google Patents

Abstract

The invention discloses a two-story non-avoidance parking device. The parking device includes a fixed frame and a vehicle-carrying frame movable on the fixed frame. A vehicle-carrying plate for parking vehicles is also arranged on the vehicle-carrying frame. The parking The device also includes a vertical moving mechanism symmetrically installed on both sides of the vehicle-carrying frame. The vertical moving mechanism can move and fix the vehicle-carrying frame in the vertical direction. Rotation mechanism; the present invention can fix the position of the vehicle-carrying frame in the vertical direction by providing a vertical movement mechanism. This mechanism is a reasonable transformation of the parallelogram mechanism, mainly including the second The split transformation of the connecting rod and the third connecting rod, the former effectively shortens the length of the slide rail and prolongs the service life of the slide rail; the latter greatly improves the stress state and transmission angle of the rod.

Description

A two-story non-avoidance parking device

technical field

The invention relates to a two-story parking device, in particular to a two-story non-avoidable parking device.

Background technique

Along with the rise of car penetration rate, the imbalance between the supply and demand of parking space becomes more and more obvious, and the mechanical three-dimensional parking device is also developed accordingly. However, the existing devices still have problems such as large volume, high cost, and inconvenient use.

The two-story parking device in the prior art is a tilted three-dimensional parking structure. The device has a simple structure and a small footprint, but only raises the vehicle. When fully loaded, the vehicle on the first floor must be evasive to access the upper vehicle, which is low in practicability; the three-dimensional parking equipment and the simple three-dimensional parking equipment without avoidance, these two devices use the linkage mechanism to realize the operation without avoidance, but the latter Can occupy higher space height during work, and when the vehicle-carrying plate of these two devices is placed on the ground, can occupy larger road width, cause the parking lot channel to be blocked, so practicality is greatly reduced.

Therefore, the two-story parking device of the prior art has the problems of taking up a large space on the ground and inconvenient use when parking and picking up the car.

Contents of the invention

The purpose of the present invention is to provide a two-story parking device without avoidance, which is used to solve the problems that the two-story parking device in the prior art takes up a lot of ground space when parking and picking up the car, resulting in low space utilization and inconvenient use. .

In order to achieve the above tasks, the present invention adopts the following technical solutions:

A two-story non-avoidable parking device, the parking device includes a fixed frame and a vehicle-carrying frame that can move on the fixed frame, and a vehicle-carrying plate for parking a vehicle is also arranged on the vehicle-carrying frame. The parking device described above also includes a vertical movement mechanism symmetrically installed on both sides of the vehicle-carrying frame;

The vertical movement mechanism can move and fix the vehicle-carrying frame in the vertical direction, and the vehicle-carrying frame is also provided with a rotating mechanism for rotating the vehicle-carrying plate;

The vertical movement mechanism includes two link groups movably installed on both sides of the fixed frame, and the link group includes a first link, a second link and a third link which are sequentially movably connected;

A first horizontal axis and a second horizontal axis are arranged on the top of the vehicle-carrying frame perpendicular to the moving direction of the vehicle-carrying frame, and the two ends of the first horizontal axis pass through the two sides of the fixed frame and the The first connecting rod is hinged, and the two ends of the second transverse shaft are set on both sides of the top of the fixed frame to be hinged with the third connecting rod; the second connecting rod is connected to the bottom end of the fixed frame touch.

Further, the third connecting rod includes a long rod and a short rod hinged to the long rod, a first rod wheel is installed on the long rod close to the connection with the short rod, and the second transverse The two ends of the shaft are set on both sides of the top of the fixed frame and hinged with the short rod.

Further, a second rod wheel is also provided at the connection between the second connecting rod and the third connecting rod.

Further, a pair of rollers are arranged on both sides of the vehicle-carrying frame close to the first transverse axis, and the pair of rollers are installed on the fixed frame.

Further, slide rails that can move the vehicle-carrying frame are arranged on both sides of the fixed frame, and the slide rails include a first slide rail arranged along the moving direction of the vehicle-carrying frame and a first slide rail arranged on the fixed frame. The second slide rail at the bottom, the first slide rail includes a linear slide rail parallel to the second slide rail and an oblique slide rail with an angle of less than 90° with the ground, between the linear slide rail and the oblique slide rail There is also a curved slide rail for transition between the line slide rails;

The two ends of the first horizontal shaft pass through the first slide rails on both sides of the fixed frame and are hinged to the first connecting rod, and the pair of rollers are installed on the fixed frame. The inner side of the rail, and the second connecting rod is installed inside the second slide rail.

Further, the second link includes a slider and a sliding link, and the slider is used to cooperate with the second slide rail to move the vertical movement mechanism along the length of the fixed frame. direction to move.

Further, two pairs of rollers are provided on the vehicle-carrying frame for contacting with the fixed frame to share the load. Correspondingly, at the top of the fixed frame, there is a Bracket.

Further, the parking device also includes a drive mechanism for driving the vehicle carrier to move on the fixed frame, the drive mechanism includes a lifting motor, a reel and a wire rope wound on the reel, and the The steel wire ropes include a first steel wire rope for moving the vehicle-carrying frame from the top end to the bottom end along the fixed frame and a second steel wire rope for moving the vehicle-carrying frame from the bottom end to the top end along the fixed frame, the first steel wire rope and the second steel wire rope the direction of winding on said mandrel is reversed;

Correspondingly, a fixed pulley block for cooperating with the wire rope is arranged on the fixed frame, and a movable pulley block for cooperating with the steel wire rope is arranged on the first transverse axis of the vehicle-carrying frame.

Further, the rotating mechanism includes a rotating motor and a worm reducer, the rotating motor and the worm reducer are installed inside the vehicle-carrying frame, and the vehicle-carrying plate is installed on the worm reducer the top of.

Compared with the prior art, the present invention has the following technical characteristics:

1. In the parking device provided by the present invention, the vertical moving mechanism is a reasonable transformation of the parallelogram mechanism, mainly including the splitting and transformation of the second and third links in the original parallelogram mechanism. The former effectively shortens The length of the slide rail is increased, and the service life of the slide rail is extended; the latter greatly improves the stress state and transmission angle of the rod;

2. The working mode of "moving-rotating-moving" allows the vehicle-carrying plate to complete the rotation action at a high place to reduce the size of the rod and the turntable, making the structure more compact, and the space occupied by the work is small. During the rotating stage of the car-carrying plate, the distance The ground has a certain height, and the road in front of the device still has a one-way street that can pass normally. After the rotation action is completed, it will not affect the normal use of the road on that side, ensuring the overall operating efficiency of the parking lot;

3. The device can ensure that the car can be accessed without avoidance when the vehicle is falling steadily. The second-floor vehicle can be accessed without reversing. The access process is more convenient than the large three-dimensional parking garage. It is small in size and occupies an area. The area is equivalent to an ordinary parking space, which is convenient for installation in various ground or underground parking lots;

4. The device is simple and practical, the structure is symmetrical, the force of the frame is reasonable, and the cost of installation and civil engineering is low, making it more economical.

Description of drawings

Fig. 1 is the overall schematic diagram of the two-story parking device without avoidance provided by the present invention;

Fig. 2 is the internal structural diagram of the two-story non-avoidable parking device provided by the present invention;

Fig. 3 is a structural diagram of the vertical movement mechanism provided by the present invention;

Fig. 4 is the detailed view of the vertical movement mechanism provided by the present invention;

Fig. 5 is a schematic diagram of parallel movement of the vertical movement mechanism provided by the present invention on the fixed frame;

Fig. 6 is a schematic diagram of the working process of the vertical movement mechanism provided by the present invention;

Figure 7 is a schematic diagram of the vertical movement mechanism provided by the present invention to complete the work;

Fig. 8 is a structural diagram of the vehicle-carrying frame provided by the present invention;

Fig. 9 is a schematic structural view of the fixed pulley block provided by the present invention;

Fig. 10 is a schematic diagram of the cooperation effect of the movable pulley block and the steel wire rope provided by the present invention.

The symbols in the figure represent: 1-fixed frame, 2-vehicle carrier, 3-vertical movement mechanism, 4-rotation mechanism, 5-drive mechanism, 6-vehicle carrier plate, 11-load frame, 12-first slide Rail, 13-second slide rail, 121-straight slide rail, 122-slash slide rail, 123-curve slide rail, 21-first crossbar, 22-second crossbar, 23-roller, 24-roller , 31-first connecting rod, 32-second connecting rod, 33-third connecting rod, 321-second rod wheel, 322-slider, 323-sliding connecting rod, 331-long rod, 332-short rod, 333-first lever wheel, 41-rotating motor, 42-worm reducer, 51-lifting motor, 52-drum, 53-wire rope, 54-fixed pulley block, 55-moving pulley block, 531-first wire rope, 532- The second wire rope, 541-the first fixed pulley, 542-the second fixed pulley, 543-the third fixed pulley, 544-the fourth fixed pulley, 551-the first movable pulley, 552-the second movable pulley, 553-the third movable pulley, 554-the fourth moving pulley.

Detailed ways

According to the above technical solution, as shown in Fig. 1 to Fig. 10, the present invention discloses a two-story non-avoidance parking device, the parking device includes a fixed frame 1 and a vehicle-carrying frame that can move on the fixed frame 1 2. The vehicle-carrying frame 2 is also provided with a vehicle-carrying plate 6 for parking the vehicle, and the parking device also includes a vertical movement mechanism 3 symmetrically installed on both sides of the vehicle-carrying frame 2. The described The vertical moving mechanism 3 can move and fix the vehicle-carrying frame 2 in the vertical direction, and the vehicle-carrying frame 2 is also provided with a rotating mechanism 4 for rotating the vehicle-carrying frame 2 .

The vertical movement mechanism 3 includes two link groups movably installed on both sides of the fixed frame 1, and the link group includes a first link 31, a second link 32 and a second link movably connected in sequence. Three links 33;

A first horizontal axis 21 and a second horizontal axis 22 are arranged on the top of the vehicle-carrying frame 2 perpendicular to the moving direction of the vehicle-carrying frame 2, and the two ends of the first horizontal axis 21 pass through the fixed frame 1. Both sides are hinged with the first connecting rod 31, and the two ends of the second transverse shaft 22 are set on both sides of the top of the fixed frame 1 and are hinged with the third connecting rod 32; The connecting rod 32 is in contact with the bottom end of the fixing frame 1 .

The two-story non-avoidance parking device in the prior art includes a fixed frame 1 fixed on the ground, and a vehicle-carrying frame 2 for carrying and moving the vehicle. The vehicle-carrying frame 2 can move along the fixed frame 1. The movement during the time includes the movement parallel to the horizontal plane and the movement perpendicular to the horizontal plane. Therefore, for a vehicle parked on the second floor, by moving the vehicle carrier 2 along the fixed frame 1, the vehicle can be moved to the fixed frame first. the outside of the top of the frame 1, and then the vehicle-carrying frame 2 is dropped along the vertical direction of the fixed frame 1, and the vehicle-carrying frame 2 is moved to the ground; Most of the driveway area, so it will cause the phenomenon of crowded lanes inside the parking lot, which will reduce the parking efficiency.

On this basis, the parking device provided by the present invention adds a vertical movement mechanism 3, as shown in Figure 1, the vertical movement mechanism 3 can not only move the vehicle-carrying frame 2 in the vertical direction, but The frame 2 moves smoothly to the ground. In addition, the vertical movement mechanism 3 can fix the vehicle frame 2 in the vertical direction, so the vehicle frame 2 in the parking device can stay in mid-air, and cooperate with the vehicle frame The rotating mechanism 4 on the 2 rotates the vehicle-carrying frame 2 in mid-air to a position parallel to the direction of road travel, and then uses the vertical moving mechanism 3 to move the vehicle-carrying frame 2 smoothly to the ground, and at this time the vehicle-carrying frame 2 The front orientation of the frame 2 is in a straight line with the direction of road travel, so it avoids road blockage caused by placing the vehicle frame 2 horizontally on the ground, and improves the overall operating efficiency of the parking lot; in addition, the vehicle does not need to be reversed. The operation of accessing and withdrawing the car can be completed, which improves work efficiency and convenience.

As shown in Figures 2 and 3, since the vertical moving mechanism 3 is symmetrically installed on both sides of the vehicle-carrying frame 2, the vertical moving mechanism 3 and the vehicle-carrying frame 2 form a movable parallelogram structure. The principle of deformability, when the vehicle-carrying frame 2 is falling, the angle between the first connecting rod 31 and the third connecting rod 33 and the ground gradually becomes smaller, so that the vehicle-carrying frame 2 falls from the top of the fixed frame 1 to the bottom During this process, the second connecting rod 32 is always in contact with the bottom end of the fixed frame 1 to ensure the stability of the parallelogram.

In addition, since the vertical moving mechanism 3 is mounted on the fixed frame 1 , the vertical moving mechanism 3 can ensure its stability when it moves out of the fixed frame 1 due to the constraint of the geometric relationship of the fixed frame 1 to the vertical moving mechanism 3 .

Wherein, the movable connection of the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 can be hinged, or can be connected through a shaft and a bearing. As a preferred embodiment, in this embodiment The shaft is connected with the bearing.

As shown in Figures 2 and 8, the first horizontal shaft 21 and the second horizontal shaft 22 provided on the vehicle frame 2 are used to cooperate with the vertical movement mechanisms 3 on both sides, so that the vertical movement mechanism 3 drives the vehicle The frame 2 moves vertically and is fixed vertically, wherein the first horizontal axis 21 passes through the fixed frame 1 and is hinged with the first connecting rod 31, so the first horizontal axis 21 is equivalent to being located inside the fixed frame 1, and the second horizontal axis The shaft 22 is erected on the top of the fixed frame 1 and is hinged with the third connecting rod 33, which is equivalent to the second horizontal axis 22 being located on the top surface of the fixed frame 1. The setting of this structure provides a restraint effect for the vertical movement mechanism 3, so that The parallelogram structure of the vertical moving mechanism 3 can stably stay in mid-air when the vehicle-carrying frame 2 is in the air.

As a preferred embodiment, a rotatable mechanism is provided at the position where the first horizontal axis 21 is in contact with the fixed frame 1, and the mechanism may be a roller, a roller, etc., and as a preferred embodiment, the mechanism is a roller son.

Optionally, the third connecting rod 33 includes a long rod 331 and a short rod 332 hinged to the long rod 331, and a first rod wheel 333 is installed at the connection between the long rod 331 and the short rod 332, Two ends of the second transverse shaft 22 are set on both sides of the top of the fixed frame 1 and hinged to the short rod 332 .

As shown in Figures 4 and 5, in this embodiment, the degree of freedom of the rod group after the third connecting rod 33 is split is improved, as shown in Figure 4, the cross-sectional views of the long rod 331 and the short rod 332 can be opposite Rotation, but their geometry will limit the angle of their rotation, so they will maintain a predetermined angle in most cases due to the load force (the dotted line in Figure 4 is the plane where the two rods contact each other to limit the rotation). Only when the roller on the long pole 331 is in contact with the ground, the two poles will rotate relative to each other. In other cases, the two poles will maintain a certain angle, which can be equivalent to one pole geometrically.

As shown in Figures 5 and 6, when the vehicle-carrying frame 2 moves in the vertical direction, especially when the vehicle-carrying frame 2 is in contact with the ground during its descent, the long rod 331 and the short rod 332 start to rotate relative to each other. 331 is equivalent to a slider, and the connecting rod group is still equivalent to a four-bar linkage mechanism. Finally, when the vehicle carrier 2 is attached to the ground, because the length of the short rod 331 is relatively short, it is easier to obtain a larger transmission than the parallelogram mechanism. Angle, as shown in Figure 6, so this design effectively alleviates the stress problem of the parallelogram mechanism.

In addition, as shown in Figures 5-7, a first rod wheel 333 is installed at the joint between the long rod 331 and the short rod 332, and the method for installing the first rod wheel 333 may be bolts, pin shafts, etc. Among them, the first rod wheel 333 is installed on the long rod 331 through a pin shaft.

Due to the existence of the first lever wheel 333, when the long pole 331 is in contact with the ground when the vehicle-carrying frame 2 is descending, the vertical movement mechanism 3 can slide along the ground due to the existence of the first lever wheel 333, avoiding Friction with the ground ensures the service life of the vertical movement mechanism 3 .

Optionally, a second rod wheel 321 is also provided at the connection between the second connecting rod 32 and the third connecting rod 33 .

As shown in Figures 5-7, when the vertical movement mechanism 3 moves along the bottom end of the fixed frame 1, the second link 32 and the third link of the vertical movement mechanism 3 are prevented from The friction between the rod 33 and the ground ensures the service life of the second connecting rod 32 and the third connecting rod 33 .

The way to install the second rod wheel 321 may be bolts, pin shafts, etc. In this embodiment, the second rod wheel 321 is installed on the second connecting rod 32 through a pin shaft.

Furthermore, in order to keep the vehicle-carrying frame 2 able to slide stably on the fixed frame 1, a pair of rollers 23 are arranged on both sides of the vehicle-carrying frame 2 close to the first transverse axis 21, and the pair of rollers 23 are movable installed on the fixed frame 1.

Optionally, slide rails are provided on both sides of the fixed frame 1 to move the vehicle-carrying frame 2 , and the slide rails include a first slide rail 12 arranged along the moving direction of the vehicle-carrying frame 2 And the second slide rail 13 arranged at the bottom of the fixed frame 1, the first slide rail 12 includes a linear slide rail 121 arranged parallel to the second slide rail 13 and a diagonal slide rail with an angle of less than 90° with the ground. A rail 122, a curved slide rail 123 for transition is also provided between the linear slide rail 121 and the inclined slide rail 122;

Both ends of the first transverse shaft 21 pass through the first slide rails 12 on both sides of the fixed frame 1 and are hinged to the first connecting rod 31 , and the pair of rollers 23 are mounted on the fixed frame 1 The inner side of the above-mentioned first slide rail 12 , the second connecting rod 32 is installed inside the second slide rail 13 .

As shown in Figure 2, the slide rails are arranged along both sides of the fixed frame 1, and the first slide rail 12 is arranged along the moving direction of the vehicle-carrying frame 2. The first slide rail 12 includes three sections, wherein the linear slide rail 121 and The second slide rail 13 is arranged in parallel, and the directions of the linear slide rail 121 and the second slide rail 13 are consistent with the moving direction of the vehicle-carrying frame 2, and are used to drive the vehicle-carrying frame 2 and the vertical moving mechanism 3 along the fixed line with the drive mechanism 5. The length direction of rack 1 moves.

In order to ensure the stability of the vehicle-carrying frame 2 when it is converted from moving parallel to the ground to moving vertically, the angle between the inclined slide rail 122 and the ground is smaller than a right angle. As a preferred embodiment, the inclined slide rail 122 The included angle with the ground is 70°-80°. In addition, the first slide rail 12 also includes a section of curved slide rail 123 for arc-shaped transition.

As shown in Figure 2, due to the existence of the first slide rail 121 and the third slide rail 123, the vehicle carrier 2 can slide smoothly on the top of the fixed frame 1, so the two ends of the first transverse axis 21 pass through the first slide rail 123. A slide rail 121, a pair of rollers 23 are installed on the inside of the first slide rail 12, and the second connecting rod 32 is installed in the third slide rail 123, for enabling the vehicle carrier 2 and the vertical movement mechanism 3 to be fixed along the The length direction of rack 1 moves.

Optionally, the second connecting rod 32 includes a sliding block 322 and a sliding connecting rod 323, and the sliding block 322 is used to cooperate with the second sliding rail 13 to move the vertical moving mechanism 3 along the The longitudinal direction of the fixed frame 1 moves.

As shown in Figures 2 and 3, the sliding link 323 is connected with the slider 322, and the setting of this structure is to shorten the actual length of the slider 322, because the second link 323 is in the process of moving the vertical movement mechanism 3 32 will stretch out about 1.3m from the main body of the fixed frame 1 at most, and the cost of the slider part is relatively high. If the second connecting rod 32 is a slider structure, it is easy to be damaged when placed on the road in the parking lot.

Optionally, rollers 24 for contacting with the fixed frame 1 for sharing the load are also provided on the vehicle-carrying frame 2 , and correspondingly, at the top of the fixed frame 1 along the vehicle-carrying frame 2 The moving direction is provided with bearing frame 11.

As shown in Figures 2 and 8, in the process of moving the vehicle, the supporting force of the vehicle-carrying frame 2 is mainly provided by the geometric relationship of the vertical movement mechanism 3 and the constraint effect of the fixed frame 1 on the vertical movement mechanism 3. When the device is in standby state, the bottom of the vehicle-carrying frame 2 is provided with a roller 24 that contacts the load-bearing frame 11 provided at the top of the fixed frame 1, and the load on the vehicle-carrying frame 2 is shared to the fixed frame 1. The number of the rollers 24 can be set according to the situation. In this embodiment, two pairs of rollers 24 are arranged at the bottom of the vehicle carrier 2 , and two bearing frames 11 are arranged at the top of the fixed frame 1 accordingly.

Optionally, the parking device further includes a driving mechanism 5 for driving the vehicle carrier 2 to move on the fixed frame 1, and the driving mechanism 5 includes a lifting motor 51, a reel 52 and a 52 on the steel wire rope 53, the steel wire rope 53 includes the first steel wire rope 531 for moving the vehicle-carrying frame 2 to the bottom end along the top end of the fixed frame 1 and to move the vehicle-carrying frame 2 to the bottom end along the fixed frame 1 The second steel rope 532 at the top, the winding direction of the first steel rope 531 and the second steel rope 532 on the reel 52 is opposite;

Correspondingly, a fixed pulley block 54 for cooperating with the steel wire rope 53 is arranged on the fixed frame 1 , and a movable pulley block 55 for cooperating with the steel wire rope 53 is arranged on the first transverse axis 21 of the vehicle carrier frame 2 .

As shown in FIG. 2 , the present invention provides power for lateral movement and vertical movement to the vehicle-carrying frame 2 by cooperating the movable pulley block 55 and the fixed pulley block 54 . The steel wire rope 53 is divided into a first steel wire rope 531 for descending and a second steel wire rope 532 for lifting. One end of the two groups of steel wire ropes 53 is fixed on the fixed frame 1, and the other end is connected with the reel 52, but the winding on the reel 52 The direction is opposite, so when the first wire rope 531 is released, the second wire rope 532 will be tightened to realize the descent of the vehicle-carrying frame 2; Lifting of frame 2.

In addition, when the front end of the vertical lifting mechanism 3 is on the curved slide rail 123 , the steel wire rope 53 will rest on the fixed pulley block 54 to obtain a better force application angle.

The quantity of steel wire rope 53 can be set according to actual conditions, as shown in Figure 2, in the present embodiment, the first steel wire rope 531 is set as two groups, the second steel wire rope 532 is set as one group, in addition for coordinating the second steel rope 532 is installed in a fixed On the frame 1 , a plurality of fixed pulleys are also arranged on the fixed frame 1 to change the force direction of the second wire rope 532 .

In this embodiment, the steel wire rope 53 is fixed on the drum 52 through a pressing plate according to the national standard. As shown in Figures 9 and 10, after the first wire rope 531 is unwound from the reel 52, it goes around the second fixed pulley 542 and the third fixed pulley 543 at the bottom of the frame in turn, and then goes around the third fixed pulley 543 on the horizontal ground of the axis of the moving pulley block. Moving pulley 553 (on the linear track at 2 places of the vehicle frame, then need to go around the fourth fixed pulley 544 earlier), so that the steel wire rope can go around the fourth moving pulley 554 at an angle perpendicular to the axis of the fourth moving pulley 554, so as to ensure that the steel rope is not easy to move from The fourth movable pulley 554 is disengaged. After the first wire rope walks around the fourth movable pulley 554, it walks around the pulley symmetrically arranged with the third movable pulley 553 and the fourth movable pulley 554 (if the carrier frame 2 is on the straight track, then passes through the fourth fixed pulley 544), Then be fixed at a symmetrical position with the fixed pulley 543 .

As shown in Figures 9 and 10, after the second wire rope 532 is wound out from the reel 52, it goes around the first fixed pulley 541 at the top of the frame successively, and then walks around the second movable pulley 552 on the horizontal ground of the central axis of the movable pulley block 55 (if loaded Vehicle plate 2 is in the vertical lifting section, then needs to walk around the 4th fixed pulley 544) first, makes steel rope can walk around the first movable pulley 551 with the angle perpendicular to the axis of the first movable pulley 551, to guarantee that steel rope is not easy to move from the first movable pulley. 551 out. After the second wire rope 532 walks around the first movable pulley 551, it goes around the first movable pulley 551, the second movable pulley 552 (the fourth fixed pulley 544 if the carrier frame 2 is on the oblique track) and the first fixed pulley 541 The symmetrically arranged pulleys are then fixedly installed on the fixed frame 1 or on the ground.

In this embodiment, the lifting motor 51 in the drive mechanism 5 is a three-phase asynchronous motor with a power of 2.2kw.

Optionally, the rotating mechanism 4 includes a rotating motor 41 and a worm reducer 42, the rotating motor 41 and the worm reducer 42 are installed inside the vehicle-carrying frame 2, and the vehicle-carrying plate 6 is arranged on the The top of the worm reducer 42 described above.

As shown in Figure 2, in order to enable the vehicle-carrying plate 6 to rotate on the vehicle-carrying frame 2, a rotating mechanism 4 is arranged on the vehicle-carrying frame 2, and the worm reducer 42 in the rotating mechanism 4 is driven by the rotating motor 41 Rotating, the vehicle loading plate 6 at the top of the worm reducer 42 rotates with the rotation of the worm reducer 42 .

In addition, the driving mechanism 5 also includes a control circuit box, which is used to control the positive and negative rotation and rotation time of the lifting motor 51 and the rotating motor 41. The action commands of the equipment are sent by remote controller, because the device structure is relatively compact, it is not suitable Too close to the equipment for manual operation.

The lifting process of the parking device provided by the present invention is opposite to each other. In the standby state, when the parking device receives an order to lower the vehicle frame 2, the lifting motor 51 acts to drive the reel 52 to rotate, and releases the first steel wire rope 531. Tighten the second steel wire rope 532, and the steel wire rope 53 drives the first horizontal shaft 21 to move, so that the vehicle carrier frame 2 and the vertical moving mechanism 3 protrude toward the outside of the fixed frame 1 as a whole.

When the roller 23 is about to enter the curved track 123, the vehicle carrier 2 stretches out of the original parking area and remains parallel to the ground. At this time, the lifting motor 51 stops, the parking device pauses and descends, and the rotating motor 41 starts to move, and the worm drive After the reducer 42 rotates the vehicle-carrying plate 6 counterclockwise by 90°, the vehicle-carrying plate 6 is parallel to the road, and the front of the car is facing the forward direction of the road.

After above-mentioned action is finished, rotating motor 51 stops action, and hoisting motor 41 starts action, and vehicle-carrying frame 2 continues to descend, and steel wire rope 53 rides on the fixed pulley block 19, and when the first bar wheel 333 on the pole 331 contacts with the ground, The short rod 332 starts to rotate relative to the long rod 331 so that the vehicle-carrying frame 2 continues to descend. When it stops firmly on the ground, the vehicle-carrying plate 6 will be almost parallel to the ground, the lifting motor 41 stops working, and the vehicle directly drives in and out. Complete deposit and withdrawal operations.

Claims (3)

1. A two-story parking device without avoidance, said parking device comprising a fixed frame (1) and a vehicle-carrying frame (2) movable on said fixed frame (1), said vehicle-carrying frame (2) ) is also provided with a vehicle-carrying plate (6) for parking the vehicle, characterized in that the parking device also includes a vertical movement mechanism (3) symmetrically installed on both sides of the vehicle-carrying frame (2); The vertical moving mechanism (3) can make the vehicle-carrying frame (2) move and fix in the vertical direction, and the vehicle-carrying frame (2) is also provided with a mechanism for rotating the vehicle-carrying plate (6). Rotary mechanism (4); The vertical movement mechanism (3) includes two connecting rod groups movably installed on both sides of the fixed frame (1), and the connecting rod group includes the first connecting rod (31) and the second connecting rod which are sequentially movably connected. Two connecting rods (32) and the third connecting rod (33); A first horizontal axis (21) and a second horizontal axis (22) are arranged on the top of the vehicle-carrying frame (2) perpendicular to the moving direction of the vehicle-carrying frame (2), and the two sides of the first horizontal axis (21) The end passes through both sides of the fixed frame (1) and is hinged with the first connecting rod (31), and the two ends of the second transverse shaft (22) are set on the top of the fixed frame (1). Both sides are hinged with the third connecting rod (33); the second connecting rod (32) is in contact with the bottom end of the fixed frame (1); Described 3rd link (33) comprises long rod (331) and the short rod (332) that is hinged with described long rod (331), on described long rod (331) close to and short rod (332) A first rod wheel (333) is also installed at the joint, and the two ends of the second horizontal shaft (22) are set on both sides of the top of the fixed frame (1) and hinged with the short rod (332); A second rod wheel (321) is also provided at the connection between the second connecting rod (32) and the third connecting rod (33); A pair of rollers (23) are arranged on both sides of the vehicle-carrying frame (2) close to the first transverse axis (21), and the pair of rollers (23) are installed on the fixed frame (1) superior; Both sides of the fixed frame (1) are provided with slide rails that can move the vehicle-carrying frame (2), and the described slide rails include a first slide that is arranged along rail (12) and the second slide rail (13) that is arranged on the bottom end of the fixed frame (1), and the first slide rail (12) includes a linear slide rail ( 121) and an inclined line slide rail (122) with an angle of less than 90° with the ground, and a curved slide rail (123) for transition is also provided between the linear slide rail (121) and the inclined line slide rail (122) ; The two ends of the first transverse shaft (21) pass through the first slide rails (12) on both sides of the fixed frame (1) and are hinged to the first connecting rod (31), and the pair of The roller (23) is installed on the inner side of the first slide rail (12) on the fixed frame (1), and the second connecting rod (32) is installed inside the second slide rail (13); The second connecting rod (32) includes a slider (322) and a sliding link (323), and the slider (322) is used to cooperate with the second slide rail (13) to move the vertical Move toward the moving mechanism (3) along the length direction of the fixed frame (1); The parking device also includes a drive mechanism (5) for driving the vehicle carrier (2) to move on the fixed frame (1), and the drive mechanism (5) includes a lifting motor (51), a reel (52) and the steel wire rope (53) wound on the reel (52), the steel wire rope (53) includes the first end for moving the vehicle carrier (2) to the bottom end along the top end of the fixed frame (1). The steel wire rope (531) and the second steel wire rope (532) that make the carrier frame (2) move to the top along the bottom end of the fixed frame (1), the first steel wire rope (531) and the second steel wire rope (532) The winding direction on the reel (52) is opposite; Correspondingly, a fixed pulley block (54) for cooperating with the steel wire rope (53) is provided on the fixed frame (1), and a useful In the moving pulley block (55) that cooperates with steel wire rope (53). 2. The two-story non-avoidable parking device according to claim 1, characterized in that, on the vehicle-carrying frame (2), two pairs of rollers for contacting with the fixed frame (1) for sharing the load are also provided (24) Correspondingly, a load-bearing frame (11) is arranged on the top of the fixed frame (1) along the moving direction of the vehicle-carrying frame (2). 3. The two-story parking device without avoidance as claimed in claim 1, characterized in that, said rotating mechanism (4) comprises a rotating motor (41) and a worm reducer (42), and said rotating motor (41) And the worm reducer (42) is installed in the inside of the vehicle-carrying frame (2), and the vehicle-carrying plate (6) is installed on the top of the worm reducer (42).

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