CN1116491C - Mobile double deck parking rack - Google Patents

Abstract

A mobile double-decker parking frame comprising: the four-bar mechanism is used as an oblique lifting mechanism, a turntable and a rotator of the rotating mechanism, and a hydraulic press for providing total power; the frame is a right-angle frame, the four-bar mechanism is arranged on the right-angle frame, the hydraulic press is arranged on the frame, and an upper beam of the four-bar mechanism moves upwards and downwards along an arc line under the connection and push-pull action of hydraulic rods of the hydraulic press; the turntable and the rotator are arranged on the upper beam of the four-bar mechanism, can rotate for 0-360 degrees, particularly 90 degrees under the rotation of the rotator and are used for loading and guiding a parked automobile to drive on and drive off; the driving wheel is connected with the frame, the driving wheel comprises a rope wheel, a rope, a front fixing nail and a rear fixing nail, the rope wheel device is arranged outside a right-angle structure of a right-angle frame of the frame, hydraulic power is still provided by a hydraulic device, the rope tied on the front fixing nail or the rear fixing nail is pulled, and the driving wheel rotates forwards or backwards, so that the whole parking frame moves forwards and backwards, and the parking frame performs parking operation.

Description

Mobile double deck parking rack

The invention relates to a car parking device, in particular to a mobile double-layer parking frame.

In densely populated areas, the problem of parking cars is a headache for drivers. There are few parking spaces and high prices for parking cars. Therefore, multi-storey parking lots and two-layer and multi-layer mechanical parking racks have emerged; There are two obvious shortcomings in the product of the mechanical car frame of the first floor. The first shortcoming is that when parking to the upper floor or going down from the upper floor to the ground, the car below must be moved out first to make way for the upper floor to be parked. The car is very inconvenient. If the car below cannot be driven, the parking space on the upper floor cannot be used; the second disadvantage is that in many places, after parking the car, the car key must be handed over to the staff of the parking lot management company. It will cause many problems. This shortcoming is related to the first shortcoming. When the vehicles on the upper floor are to be parked, the management company personnel must first drive out the parked vehicles below. At this time, problems such as collisions or stolen vehicles may occur, which makes many The car owner of automobile all is unwilling to hand over the people (management company personnel etc.) that does not know each other's car key of oneself;

The purpose of the present invention is to provide a mobile double-deck parking frame. When in use, the car parked under the parking frame does not need to move, and the driver does not need to hand over the car key to another person, and the car can be moved from the parking frame by itself. Drive underground to the parking position on the upper level of the parking rack, or drive down to the ground from the upper level parking position.

The purpose of the present invention is achieved in that a mobile double-deck parking frame is provided, which is used to park an automobile in the space above the vehicle parked on the ground, and it includes: a vehicle frame as a moving mechanism, a driving wheel, A four-bar mechanism as an inclined lifting mechanism, a turntable and a rotator as a rotating mechanism, and a hydraulic device for providing total power; wherein, the vehicle frame is a right-angle frame structure, and the four-bar mechanism is placed on it, and the The hydraulic unit is placed on the frame, and under the connection and push-pull action of the hydraulic rod of the hydraulic unit, the upper beam of the four-bar mechanism moves up and down along the arc; the turntable and the rotator are installed on the four-bar mechanism. The top of the upper beam of the rod mechanism can be rotated from 0 to 360 degrees under the rotation of the rotator, especially the rotation of 90 degrees, which is used to load the parked car and guide the parked car to drive up and down; the drive wheel Connected with the vehicle frame, the driving wheel includes a sheave, a rope, a front anchor and a rear anchor, and the sheave device is on the outside of the right-angle structure of the right-angle frame of the vehicle frame, and the hydraulic pressure is still provided by the hydraulic unit. Power pulls the rope tied on the front nail or the rear nail, and the drive wheel rotates forward or backward, so that the whole parking frame moves forward and backward, and the parking frame is parked.

The advantage of the parking rack of the present invention is that the space can be fully utilized and the number of parking spaces can be increased. It is easier for car owners to accept this type of parking frame, and the parking lot management company can also purchase this type of frame for rental purposes.

Embodiments of the present invention are described below in conjunction with the accompanying drawings, wherein:

Fig. 1 is an explanatory diagram of the parking frame of the present invention when a car is parked;

Fig. 2 is a side view structural explanatory diagram of the parking frame of the present invention;

Fig. 3 is a three-dimensional explanatory view of the parking frame of the present invention;

Fig. 4 is an explanatory diagram when the rotating mechanism of the parking frame of the present invention rotates 90 degrees;

Fig. 5 is an explanatory diagram of lowering the parked automobile after the parking frame of the present invention moves forward;

Fig. 6 is the explanatory diagram of the size embodiment of the small parking lot adopting the parking frame of the present invention;

Fig. 7 is an explanatory diagram of an embodiment of the height and width of the parking frame of the present invention;

Fig. 8 is an explanatory diagram of the structure and arrangement of the rotator of the parking frame of the present invention.

Referring to the explanatory diagram of the parking frame of the present invention shown in Figure 1 when a car is parked, the parking frame shown in the figure is mainly composed of a vehicle frame 1, a four-bar mechanism 2, a drive wheel 3, a hydraulic device 4, a rotating disk 5, a rotating 7 etc. constitute, the automobile A above is parked on the parking frame of the present invention, and the automobile B parked in the parking frame does not use the parking frame of the present invention, thus illustrating that in the place where only one automobile B can be parked originally, Utilize the space on the upper floor and utilize the parking frame of the present invention to park twice as many vehicles.

Referring to the side view of the parking frame of the present invention shown in Figure 2, in order to illustrate the structure of the parking frame, it mainly includes vehicle frame 1, four-bar mechanism 2, drive wheel 3, hydraulic device 4, rotating disk 5, pedal 6 and Rotator 7, wherein, vehicle frame 1 is a right-angled frame structure, is the main frame of parking frame, basic frame, and all other components are all directly or indirectly installed on it, and its right-angled frame has two bottom beams 1-1 and ground Parallel, falling on the ground, there is an upright column 1-2 at one end thereof, and the upper ends of the two columns 1-2 are fixedly connected by a crossbeam 1-3 (not shown in this figure), in order to strengthen the column 1-2 Rigidity and strength with the bottom beam 1-1 are welded with triangular ribs 1-4 at the right-angle inner corners formed, and the structural strength and rigidity of the vehicle frame 1 are greatly improved due to the addition of the ribs.

Two bottom beams 1-1 can be made of I-shaped steel, two columns 1-2 can be made of I-shaped steel or channel-shaped steel, and crossbeam 1-3 can be made of I-shaped steel or channel-shaped steel.

Vehicle frame 1 is characterized in that there are only two parallel bottom beams 1-1 on the ground, and the width between the two bottom beams is the width of parking another car. The rigidity fastness of the framework of vehicle frame also has increased guarantee because of the structure of crossbeam 1-3 and four-bar mechanism 2.

The four-bar mechanism 2 is an important part and a characteristic part of the parking frame. It includes a tie rod 2-1, a support rod 2-2 and an upper beam 2-3, which together with the bottom beam 1-1 of the vehicle frame 1 constitute a A four-bar mechanism, with the two ends of the tie rod 2-1 as the hinge, and the two ends of the support rod 2-2 as the hinge, the length of each rod and the position of the hinge are properly selected, so that the upper beam 2-3 can be used as an approximation to the bottom beam 1-1 Parallel arc movement, so that the upper beam 2-3 can move outward in an arc from a predetermined high position (the position when parking) to a predetermined low position (the position where the car drives up and down), or along an arc from a predetermined low position Move to the predetermined high position.

The parking frame adopts the above-mentioned two sets of parallel four-bar mechanisms to form an oblique lifting mechanism, and between the two parallel upper beams 2-3, a spacer plate 2-5 connected with the two upper beams is also installed. See Fig. 4, it can be made of frame plus connecting steel plate, two upper beams are kept at a predetermined parallel distance, a rotator 7 is installed on the distance plate 2-5 central position, and a rotating disk 5 is installed on the rotator 7.

The power of the parking stand is a hydraulic device 4, which generally adopts oil pressure, and it provides power to each part, including a hydraulic rod and a whole set of hydraulic pipelines and a control mechanism. One end of the hydraulic rod is connected to the column 1-2 of the vehicle frame 1, and One end, that is, the movable telescopic end of the hydraulic rod is connected to the predetermined position 2-4 on the two pull rods 2-1 of the four-bar mechanism 2, which are all hinged rotatable connections. Due to the expansion and contraction of the hydraulic rod, the four-bar mechanism 2 is Lifting operations. Other components of the hydraulic device 4 are also directly installed at appropriate positions of the uprights 1-2 of the vehicle frame 1.

On the top of the four-bar mechanism 2, a turntable 5 and a rotator 7 are installed, wherein the rotator 7 is installed at the center of the spacer plate 2-5, and can be composed of a large pressure rotating bearing, and the turntable is installed on the rotator 7 5. The turntable 5 can rotate from 0 to 360 degrees under the control of the rotator 7, mainly by turning 90 degrees to make the car drive up and down. The turntable 5 is a flat structure, and the car can be driven up and down and parked On it, it is also parked on it when lifting and lowering. In order to facilitate the driving up and down of the car, a pedal 6 is installed at one end of the turntable 5. It is a scalable plate structure, also known as a long rod structure, which can be two steel plates. , the distance is the distance between the wheels of the car, and one of the steel plates can be extended or shortened to make the car easily drive on the turntable 5 through the pedal 6 and drive down from the turntable 5. Therefore, one end of the pedal 6 is connected to the tail end of the turntable It is connected by a hinge, and the opposite end is suspended in the air. Under the control of the hydraulic device 4, the suspended end can move up and down to the desired position, for example, the suspended end can be moved down to the ground to make the car go up and down, and the car has reached the top to park After the position, the suspended end can move up, which plays another role of preventing the car from slipping.

The rotation of the rotator is also hydraulically controlled by the hydraulic device 4, which is simple and convenient.

In order to make the parking frame of the present invention move back and forth, a moving mechanism is specially provided. On the outside of the right-angle structure of the right-angle frame of the vehicle frame 1, a driving wheel 3 is installed, including a sheave and ropes, etc., and the sheave is a middle concave The circular sheave, its shaft frame is fixed on the vehicle frame 1, and hydraulic pressure is still provided by the hydraulic device 4, and the rope 15 is wound in the groove of the sheave, and one end of the rope 15 is tied to the ground fixed in front. On the front nail 17, the other end is tied on the rear nail 18 on the ground at the rear, and the rope is laid under the two bottom beams 1-1 of the vehicle frame 1, or in the bottom beam, when the vehicle frame 1 is required to move forward , just will be tied to the first half of the rope on the front nail 17 to make the driving wheel 3 rotate forward. Tighten the drive wheel 3 to move backward. The hydraulic device 4 can provide enough power to manipulate the control rod of the hydraulic device 4, and pull the rope tied on the front nail 17 or the rear nail 18 to make the rope wheel of the driving wheel 3 rotate back and forth, so that the entire vehicle frame moves forward and backward. . The rope may be a steel wire rope. The setting of driving wheel 3 is very important, and is one of the important features that constitute this parking frame, because driving wheel 3 can drive vehicle frame to make whole parking frame move back and forth, just can make the automobile B parked below shown in Fig. 1 Without having to move, the space above car B can be used to park another car.

Certainly, the parking frame of the present invention can also adopt the structure that the driving wheel 3 is directly driven to make the parking frame move back and forth.

Referring to the three-dimensional explanatory diagram of the parking frame of the present invention shown in Fig. 3, in order to further illustrate the structure of the parking frame of the present invention, the right angle frame structure of the vehicle frame 1 can be clearly seen in the figure, and it has only a crossbeam 1- 3. There are two bottom beams 1-1, two columns 1-2, etc. The figure shows that the two hydraulic rods of the hydraulic device 4 pull the four-bar mechanism including the bottom beams 1-1 on both sides together. 2. Make the plane determined by the two upper beams 2-3 and the turntable 5 move forward and fall or move backward and rise according to a predetermined arc. Shown among the figure that the turntable 5 is above the plane defined by the two upper beams 2-3, two pedals 6 are separately arranged at one end of the turntable 5, and the rotator 7 is located below the turntable 5, and on the spacer plate 2-5 The upper setting, the driving wheel 3 is arranged on the outside of the vehicle frame 1 right-angle frame. The parking frame shown in the figure is rising and falling at a certain position in the middle section of the predetermined arc track.

Referring to Fig. 4, the rotating disk 5 that shows parking frame of the present invention rotates 90 degrees, adjusts to become the situation when the bottom beam 1-1 of vehicle frame 1 becomes vertical direction and reaches predetermined low position, and the suspended end of pedal 6 is also put into Underground, now conveniently the automobile that will be parked on this parking frame drives up turntable 5 through pedal 6, and after automobile drives up turntable 5, turntable 5 can turn around 90 degrees automatically or manually, so that by four-bar mechanism 2 The parked car rises to a predetermined height. It is also clearly shown that a distance plate 2-5 is provided between the two upper beams 2-3, a rotator 7 is arranged in the middle of the distance plate 2-5 and the rotating disk 5, and the rotating disk 5 is installed on the rotator 7 . Spacer plate 2-5 can be made of frame or frame plus connecting steel plate, is installed between two upper beams 2-3, and is fixedly connected with two upper beams 2-3, makes two upper beams keep predetermined parallel distance.

Referring to the explanatory diagram of the parking frame of the present invention shown in Figure 5 moving forward and lowering the parked automobile. The parking frame moves forward to a predetermined stop position and stops, then the parked car is lowered to the ground from a high position, and then the rotating disk 5 is rotated so that the parked car can drive down from the allowed direction and drive out of the parking lot.

Refer to the explanatory diagram of the size embodiment of the small parking lot that has adopted the parking frame of the present invention as shown in Fig. 6 . The original parking lot shown in the figure has 6 parking stalls, and the length * width is M * N, and the width of the passageway in the middle is W. Under the situation of using the parking frame of the present invention, M can be 5 meters, and N can be 2.5 meters. meters, and the width W of the passing passage can be 5.5 meters. The maximum length of the parking frame is 5 meters, and the parking capacity can be doubled due to the adoption of the parking frame of the present invention.

Referring to the height and width embodiment explanatory diagram of the parking frame of the present invention shown in Figure 7, the total height h of the parking frame can be 2.15 meters, the outer width D1 of the parking frame can be 2.5 meters, and the inner width D2 can be 2.1 meters .

Referring to the structure and setting explanatory diagram of the rotator 7 of the parking frame of the present invention shown in Figure 8, it is shown in the figure that the spacer plate 2-5 can be a frame structure, and two brackets 7 with trapezoidal racks of the rotator 7 -2 is fixed at an appropriate position in the middle of the frame of the distance plate 2-5, on which there is a gear 7-3 that rotates in conjunction with the rack of the bracket 7-2, and the pressure ball or roller bearing 7-4 passes through the mandrel 7-5 is connected with gear 7-3, and the oil pipe of hydraulic device 4 leads to rotator 7 and can control gear 7-3 to rotate, thereby makes the rotating disk 5 above bearing 7-4 rotate.

The parking frame of the present invention fully considers the safety, and adopts the oil cylinder to automatically lock the parking frame after it is raised in place, that is, the safety locking function of the hydraulic system is adopted, so that the automobile will have an oil cylinder control instruction when it reaches each predetermined position, so that it can In the process of parking at a high position, it will never loosen suddenly and cause the car to fall off and cause losses, nor will it cause the car to slip during the process of rising and falling on the parking frame. Various moving dimensions have determined the control position, which can realize automatic control and manual control and locking functions. The parking frame of the present invention fully considers safety issues in design and manufacture.

Claims (8)

1. A mobile double-deck parking frame is used to park a car in the space above the vehicle parked on the ground, and it is characterized in that it includes: a vehicle frame (1) as a moving mechanism, a driving wheel (3) , a four-bar mechanism (2) as an inclined lifting mechanism, a turntable (5) and a rotator (7) as a rotating mechanism, and a hydraulic device (4) that provides total power; wherein, the vehicle frame is a right-angle frame structure , the four-bar mechanism is placed on it, the hydraulic device is placed on the frame, under the connection and push-pull action of the hydraulic rod of the hydraulic device, the upper beam of the four-bar mechanism moves up and down along the arc Movement; the turntable and the rotator are installed above the upper beam of the four-bar mechanism, and can rotate from 0 to 360 degrees under the rotation of the rotator, especially 90 degrees, for loading parked cars and Guide the parked car to drive up and down; the driving wheel is connected with the vehicle frame, and the driving wheel includes a rope pulley, a rope, a front nail and a rear nail, and the rope wheel is installed on the right-angle frame of the vehicle frame. The outside of the right-angle structure still uses the hydraulic device to provide hydraulic power to pull the ropes tied on the front or rear nails, and the driving wheels rotate forward or backward, so that the entire parking frame Move and make the parking frame perform parking operations. 2. The parking frame according to claim 1, characterized in that, the vehicle frame (1) comprises two bottom beams (1-1), two uprights (1-2), a beam (1-3 ) and two ribs (1-4); wherein, two bottom beams are set relatively parallel on the ground, one end of which is fixedly connected to the upright column, and the upper ends of the two columns are fixedly connected to the crossbeam, where the bottom beam and the column form The ribs of the triangle are welded at the right angle interior angles of the triangles, thereby forming the right angle frame structure of the vehicle frame. 3. The parking frame according to claim 1, characterized in that, said four-bar mechanism comprises a tie rod (2-1), a strut (2-2) and an upper beam (2-3), which are connected with said The bottom beam of the vehicle frame constitutes a four-bar mechanism, with the two ends of the tie rod and the support rod as hinges, the length of each rod and the position of the hinge are appropriately selected, so that the upper beam moves in an arc approximately parallel to the bottom beam That is, the upper beam moves outward in an arc from a predetermined high position when the car is parked to a predetermined low position for the parked car to drive up and down, or moves from the predetermined low position to the predetermined high position along an arc. 4. The parking rack as claimed in claim 1 or 3, characterized in that, the four-bar mechanism is connected with the hydraulic rod of the hydraulic press through a predetermined position (2-4) on the pull rod, and the The expansion and contraction of the hydraulic rod, the four-bar mechanism performs the lifting operation. 5. The parking frame according to claim 1 or 3, characterized in that, the four-bar mechanism also includes spacer plates (2-5), which are composed of frames and connecting steel plates, and are installed on two upper beams (2-5). -3) and fixedly connected with the two upper beams, so that the two upper beams maintain a predetermined parallel distance, and the rotator is installed at the central position of the distance plate. 6. The parking frame as claimed in claim 1, characterized in that, one end of the turntable is also provided with a pedal (6), which is two telescopic plate structures, also known as long rod structures, and the distance provided is The distance between the wheels of the car, one end of the pedal is hinged to the turntable, and the other end is suspended in the air; under the control of the hydraulic pressure, the pedal is extended or shortened, and the suspended end of the pedal can be moved up and down move. 7. The parking frame according to claim 1, characterized in that, the external dimensions of the parking frame are 5 meters in length, 2.5 meters in width and 2.15 meters in height. 8. The parking frame according to claim 1, characterized in that, the parking frame is also equipped with a safety control system that the oil cylinder automatically locks the parking frame after the parked car rises to the position.

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