CN108571207A - A kind of lifting three-dimensional garage of side coil access vehicle - Google Patents

Abstract

The invention discloses a lifting three-dimensional garage for side accessing vehicles, which comprises a base and a lower carrying tray which is connected to a horizontal drive system installed on the base and can move horizontally on one side of the base, and is horizontally located on the base. The upper carrier tray above the lower carrier tray can be lifted and moved horizontally. The upper carrier tray is connected with the horizontal lifting linkage mechanism driven by the hydraulic cylinder. The bottom of the lower carrier tray is installed with a Heavy-duty pulleys for horizontal movement. The invention enables the driver to access the car from the side, and only needs to drive the car in and out of the garage in a straight line, which conforms to people's roadside parking habits; the space utilization of the parking space is improved, and the vehicle can be parked close to the roadside, which is convenient for passing vehicles. Leave more space; one parking space can be installed independently as a unit, and the unit operates independently, with high access efficiency; it can also be combined in parallel with any number of parking spaces, sharing the column, and centralized control.

Description

A liftable three-dimensional garage for side access to vehicles

technical field

The invention relates to the technical field of three-dimensional garages, in particular to a liftable three-dimensional garage for side access to vehicles.

Background technique

With the continuous increase of the number of cars in our country and the serious shortage of parking spaces, the mechanical three-dimensional garage industry is in the ascendant and has achieved great development. There are many types of mechanical three-dimensional garages at home and abroad. According to the access methods of the three-dimensional garage, they can be divided into lifting and moving type, roadway stacking type, vertical lifting type, vertical circulation type, box type horizontal circulation type and circular horizontal circulation type. Wait. No matter what kind of garage it is, it not only involves high one-time investment in land occupation and construction, but also requires accurate parking requirements, which is a challenge for drivers who are not skilled in driving.

Contents of the invention

The purpose of the present invention is to aim at the technical defects existing in the prior art, and provide a kind of convenient side orientation access vehicle for roadside parking use side orientation access vehicle lifting three-dimensional garage, can make parking in the parking lot The number of bits is doubled.

The technical scheme adopted for realizing the purpose of the present invention is:

A liftable three-dimensional garage for side access to vehicles, comprising a base and a lower carrying tray that can move horizontally on one side of the base and is connected to a horizontal drive system installed on the base, and is horizontally located on the lower carrying tray. The upper carrying tray that can be lifted and moved horizontally, the upper carrying tray is connected with the horizontal lift linkage mechanism driven by the hydraulic cylinder, and the bottom of the lower carrying tray is equipped with a Heavy duty pulleys.

A group of opposite sides of the upper carrying tray and the lower carrying tray are respectively equipped with slope guide plates that are controlled by the turning mechanism and can be turned to realize storage or laying down, and are used to guide vehicles into or out of the upper tray. The carrying tray and the lower carrying tray; when the slope guide plate is retracted, it is perpendicular to the upper carrying tray and the lower carrying tray, and when it is lowered, the free end contacts the ground to form a slope.

The horizontal driving system adopts a hydraulic cylinder driving mechanism or a motor screw driving mechanism.

The turning mechanism of the slope guide plate of the lower carrying tray includes a backguy, a wire take-up and a guide block, one end of the backstay passes through a guide hole on the guide block and is connected with the wire take-up, and the other end of the backstay is connected to the lower The slope guide plate carrying the tray is connected, and a spring is installed on the rotating shaft of the slope guide plate.

The flipping mechanism of the slope guide plate on the upper tray includes springs respectively connected to the rotating shafts of the slope guide plates on both sides, pull wires connecting the two slope guide plates, and slidably installed on the upper slope guide plate. The tension guide post in the sliding through hole formed in the middle of the carrying tray, the bottom of the tension guide post protrudes outside the bottom surface of the upper carrying tray, the pull wire radially passes through the sliding through hole and Located above the top end of the tensioning guide post.

Anti-touch sensors are installed on the edges of the upper carrying tray, the lower carrying tray, and the horizontal lift linkage mechanism driven by hydraulic cylinders.

Both the hydraulic cylinder drive mechanism and the horizontal lifting linkage mechanism driven by the hydraulic cylinder are equipped with a manual operation mechanism, including a manual hydraulic pump. The outlets of the manual hydraulic pump and the electric hydraulic pump are respectively equipped with one-way valves. The other side of the valve is connected to the corresponding hydraulic cylinder after confluence with a three-way joint.

The horizontal lifting link mechanism adopts a parallelogram link mechanism.

Through the above technical scheme, the present invention enables the driver to access the car from the side, and only needs to drive the car in and out of the garage in a straight line, which overcomes the technical requirements for parking and driving, complies with people's roadside parking habits, and is safe and reliable; in addition , improve the space utilization of parking spaces, vehicles can be parked close to the roadside, leaving more space for passing vehicles; and wide applicability, one parking space can be installed independently as a unit, and the unit operates independently, unlike other parking spaces It is associated with high access efficiency; it can also be combined in parallel with any number of parking spaces, and centralized control can further reduce costs.

Description of drawings

Fig. 1 is a schematic structural view of a lifting stereo garage for side access vehicles;

Fig. 2 is a schematic diagram after the lower load-carrying tray of the lifting three-dimensional garage for accessing vehicles in the side orientation is stretched out;

Fig. 3 is a schematic diagram of the structure of the upper carrying tray;

Fig. 4 is a schematic top view after the lower carrying tray is stretched out;

Fig. 5 is a schematic top view of the lower carrying tray retracted;

Fig. 6 is a schematic diagram of the connection between the slope guide plate of the upper carrying tray, the rotating shaft and the spring;

Fig. 7 is a schematic diagram of the horizontal lifting linkage mechanism when it is in a lowered state;

Fig. 8 is a schematic front view of the horizontal lifting link mechanism when it is in the lowered state;

Fig. 9 is a schematic diagram of the horizontal lifting link mechanism in the process of raising;

Fig. 10 is a schematic diagram when the horizontal lifting linkage mechanism is in a vertical state after being raised;

Figure 11 is a schematic diagram of the connection between the electric hydraulic pump and the manual hydraulic pump;

Fig. 12 is a schematic diagram of a combination of a plurality of lift stereoscopic garages for side access vehicles.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in Figure 1-12, a liftable three-dimensional garage for side access to vehicles, which is a double-layer tray structure, includes a base 1, a horizontal lifting linkage mechanism 3 driven by hydraulic cylinders arranged on opposite sides, and an upper bearing Tray 5, lower bearing tray 4; the lower bearing tray is driven by a horizontal drive system installed on the base, and can move horizontally on one side of the base, and the same side above the lower bearing tray is the upper bearing tray, The upper load-carrying tray is installed on the horizontal lifting link mechanism, driven by the horizontal lifting link mechanism to realize horizontal lifting, when it is lowered to the ground and supported on the ground, it can receive the vehicle for carrying, Then it is raised above the lower carrying pallet to realize parking;

Wherein, the bottom of the lower carrying tray is equipped with a heavy-duty pulley 14 that facilitates the horizontal movement of the lower carrying tray on the support surface, so as to facilitate the movement of the lower carrying tray. As shown in Figure 4, there are six, arranged in two rows , installed at intervals under the carrier tray.

Wherein, the base is equipped with a hydraulic station and a control system 2, including a hydraulic pump, etc., which are used to automatically or manually provide pressure oil used for work to the hydraulic cylinders of the horizontal lifting linkage mechanism and the horizontal drive system.

The horizontal lifting link mechanism adopts a parallelogram link mechanism. Specifically, the horizontal lifting linkage mechanism includes a first connecting rod 32 and a second connecting rod 33 arranged up and down, and one end of the first connecting rod 32 and the second connecting rod 33 is connected to The support plate 31 that fixes the upper carrying tray 5 forms a rotatable connection through a rotating shaft, and the other end forms a rotatable connection with the bottom frame through a rotating shaft. The bottom frame is fixed on the base, and the first connecting rod 32 is connected with the hydraulic pressure The cylinder 34 is connected, and the other end of the hydraulic cylinder 34 is connected with the chassis, as shown in Fig. 7-10 to realize horizontal lifting and lifting of the upper carrying tray 5.

The whole liftable three-dimensional garage of the present invention can be installed on a firm ground, such as a roadside, to realize roadside parking. In addition, in specific implementation, the horizontal drive system can be realized by a hydraulic cylinder drive mechanism, such as connecting the long-rod hydraulic cylinder 15 to achieve horizontal telescopic movement, or a motor screw drive mechanism, that is, a screw rod driven by a motor. Realize the horizontal telescopic movement of the lower carrying tray.

Wherein, the long-rod hydraulic cylinder provides power for the reciprocating movement of the lower carrying tray. The reciprocating working process of the long-rod hydraulic cylinder is: uniformly accelerated motion at the beginning stage, then uniformly speeded motion during normal operation, and uniformly decelerated motion at the final stop stage to reach the designated position. As shown in Figure 5.

Further, in order to make it easier for vehicles to drive in or out of the upper carrying tray or the lower carrying tray, a set of opposite sides of the upper carrying tray and the lower carrying tray are respectively installed with rotatable switches controlled by the turning mechanism to realize the storage or storage. The slope guide plate put down includes the slope guide plate 6 of the upper load tray and the slope guide plate 61 of the lower load tray, which are used to guide the vehicle into or out of the upper load tray and the lower load tray; When the guide plate is retracted, it is perpendicular to the upper load tray and the lower load tray, and when it is lowered, the free end contacts the ground to form a slope, so that the vehicle can drive into or out of the upper load through the slope guide plate. tray or undercarriage tray.

Among them, the slope guide plate should always be 90 degrees perpendicular to the carrying pallet when it is in the warehouse, and put it down when the vehicle drives in or out, so that a slope is formed through the free end contacting the ground to facilitate the vehicle drive in or out.

Wherein, specifically, the flipping mechanism of the slope guide plate carrying the pallet includes first springs 10 (double torsion springs) connected to the rotating shafts 18 of the slope guide plates 6 on both sides respectively, and connecting two slopes. The first pull wire 9 of the guide plate and the liftable tensioning guide column 8 that is slidably installed in the sliding through hole 51 formed in the middle of the upper carrying tray 5, the bottom of the tensioning guide column protrudes Out of the bottom surface of the upper carrying tray, the pull wire radially passes through the sliding through hole 51 and is located above the top end of the tensioning guide post.

Wherein, the first pull wire adopts a steel wire rope. Before the overturning mechanism is in operation, due to the action of the first spring, the slope guide plate of the upper carrying tray is in a state perpendicular to the upper carrying tray. At this time, the wire rope tensioning guide column protruding from the bottom of the upper carrying tray first touches the ground, and as the upper carrying tray falls, the tensioning guide column lifts up the steel wire rope to play the role of tensioning the first cable. Under the action of tension, the slope guide plate turns over and forms a slope with the ground, which is convenient for the vehicle to carry the pallet up and down. The lower side of the slope guide plate welded can be provided with several reinforcing ribs. On the contrary, when the upper carrying tray leaves the ground, the tension guide column falls and loses the tension effect. Under the action of the first spring, the slope guide plate returns to the vertical state. As shown in Figure 3.

Specifically, the flipping mechanism of the slope guide plate of the lower carrying tray includes a second pull wire 12, a wire take-up 16 and a guide block 13, and one end of the pull wire passes through a guide hole on the guide block 13 and is connected with the wire take-up , the other end of the stay wire is connected with the slope guide plate 61 of the lower bearing tray, and the second spring 11 (double torsion spring) is installed on the rotating shaft of the slope guide plate, and the second spring 11 and its corresponding slope guide plate The connection method is the same as that of the first spring of the upper carrying tray and its slope guide plate, refer to the connection instructions of the upper carrying tray.

Wherein, the second pull wire adopts a steel wire rope. Before the overturning mechanism of the lower carrying tray is not in operation, due to the effect of the second spring, the slope guide plate is in a state perpendicular to the lower carrying tray. When the carrying tray is pushed out of the garage, the second The pull wire is in a follow-up and continuously tensioned state. When it reaches the out-of-warehouse position, under the action of the second pull wire tension, the slope guide plate turns over and just forms a slope with the ground, which is convenient for the vehicle to go up and down. The bottom side of the slope guide plate welded can be provided with several reinforcing ribs. On the contrary, when the lower carrying tray moves toward the warehouse, the second pull wire gradually loses its tensioning effect, and under the action of the second spring, the slope guide plate returns to the vertical state, and under the action of the wire take-up, the slope guide plate follows The carrying tray is retracted and the second pull wire is moved into the wire take-up device. As shown in Figure 4-5.

For the safety of the garage, anti-touch sensors 7 are installed on the edges of the upper load tray, the lower load tray and the horizontal lifting linkage mechanism driven by hydraulic cylinders. When the vehicle touches the corresponding anti-touch When the sensor is activated, the garage will stop to prevent danger from happening.

Further, in the present invention, the hydraulic cylinder driving mechanism and the hydraulic cylinder-driven horizontal lifting link mechanism are all equipped with a manual operation mechanism, including a manual hydraulic pump, and the outlets of the manual hydraulic pump and the electric hydraulic pump are respectively installed with one-way Valve 17, the other side of the two one-way valves is connected with the corresponding hydraulic cylinder after being connected by a three-way joint. In this way, when the electric hydraulic pump cannot be used, manual operation is used for emergency use. As shown in Figure 11.

It should be noted that a liftable three-dimensional garage of the present invention can be used when installed in one parking space, or can be used in a row in a straight line, as shown in FIG. 12 . Below the use of garage of the present invention is described as follows:

1. The storage process of the lower garage: press the "car storage and pick up" button on the lower floor. When the system detects the empty warehouse state, the lower carrying tray will smoothly extend out of the garage, and the slope guide plate will be automatically lowered. After the vehicle drives on the tray and stops, Press the "Vehicle Storage" button, the system retracts the slope guide plate, lowers the carrying tray to load the vehicle, and retracts it into the garage.

Car pick-up process in the lower garage: Press the pick-up button, after paying the deposit fee, send the car out of the garage just like the process of depositing and picking up the car, and the system will automatically retract the lower carrying tray after 10 seconds after detecting that the car has driven away. It can also be set to manual operation.

2. The storage process of the upper garage: press the button of "Storage and pick up" on the upper floor, when the system detects that the upper warehouse is empty and the lower warehouse is full, and meets the safety protection state conditions, the horizontal lifting linkage mechanism slowly smooths the upper pallet After being lifted to the ground, the slope guide plate is automatically lowered, the vehicle is driven onto the pallet and parked, and the upper layer "storage" button is pressed, the horizontal lifting linkage mechanism slowly lifts the upper carrying pallet carrying the vehicle and returns to its original position. Place the vehicle in the upper deck.

Pick-up process in the upper garage: press the pick-up button, after paying the parking fee, just like the process of picking up the car, the horizontal lifting link mechanism slowly lifts the upper tray with the vehicle on the upper floor to the ground, and the driver drives away Vehicle, 10 seconds after the vehicle is detected to drive away, and the system detects that the safety conditions permit, the horizontal lifting linkage mechanism automatically lifts and retracts the upper carrying tray.

It should be noted that, in the present invention, all automatic operation functions can be set to manual operation by the garage owner.

The upper and lower loading trays of the present invention operate independently, with reliable operation and high efficiency; the driving mechanism of the hydraulic station system runs smoothly; the garage has a simple structure, and the vehicle is parked on the upper/lower loading tray, and the access operation is simple.

The present invention has following beneficial effect:

(1) Low investment cost. The structure is simple, the cost is low, the installation space is flexible, the existing parking land area is used, no land development is required, the construction cost is low, and the investment recovery time is short.

(2) Convenient and fast. The driver only needs to drive the car in and out of the garage in a straight line to access the car from the side, which overcomes the technical requirements of parking and driving, complies with people's roadside parking habits, and is safe and reliable.

(3) High efficiency. To improve the space utilization of parking spaces, vehicles can be parked close to the roadside, leaving more space for passing vehicles.

(4) Wide applicability. One parking area can be installed independently as a unit, and the unit operates independently, without association with other parking spaces, with high access efficiency; any number of parking spaces can be combined in parallel, centralized control, and further reduce costs.

(5) High security. It is designed using the theory of safety ergonomics, and has multiple redundant safety guarantee mechanisms and measures.

(6) Adapt to national conditions. The garage system can be arbitrarily selected or combined in terms of the toll collector's duty and the user's self-service operation according to the actual needs, so as to adapt to the national conditions of parking management in our country.

The above is only a preferred embodiment of the present invention, it should be pointed out that, for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the protection scope of the present invention.

Claims (8)

1. A lifting three-dimensional garage for side access vehicles, characterized in that it includes a base and a lower carrying tray that can move horizontally on one side of the base and is connected to a horizontal drive system installed on the base, a horizontal The upper carrying tray is located above the lower carrying tray and can move up and down horizontally. The upper carrying tray is connected with the horizontal lifting linkage mechanism driven by the hydraulic cylinder. The bottom of the lower carrying tray is equipped with a Heavy-duty pulleys that move horizontally on the support surface. 2. According to the lifting stereoscopic garage for side access to vehicles in claim 1, it is characterized in that, a group of opposite sides of the upper carrying tray and the lower carrying tray are respectively equipped with rotatable parts controlled by a turning mechanism to realize storage. The raised or lowered slope guide plate is used to guide the vehicle to drive into or out of the upper load tray and the lower load tray; when the slope guide plate is retracted, it is perpendicular to the upper load tray and the lower load tray state, and the free end is in contact with the ground to form a slope when it is lowered. 3. The liftable three-dimensional garage for side access to vehicles according to claim 1, wherein the horizontal drive system adopts a hydraulic cylinder drive mechanism or a motor screw drive mechanism. 4. According to the lifting three-dimensional garage for laterally accessing vehicles according to claim 2, it is characterized in that the overturning mechanism of the slope guide plate of the lower carrying tray includes a pull wire, a wire take-up device and a guide block, and one end of the pull wire passes through the The guide hole on the guide block is connected with the wire take-up device, and the other end of the pull wire is connected with the slope guide plate of the lower carrying tray, and a spring is installed on the rotating shaft of the slope guide plate. 5. According to the lifting stereoscopic garage for side accessing vehicles in claim 2, it is characterized in that, the flipping mechanism of the slope guide plate on which the tray is carried comprises two shafts respectively connected to the rotating shafts of the slope guide plates on both sides. A spring, a stay wire connecting two slope guide plates, and a tensioning guide column slidably installed in the sliding through hole formed in the middle of the upper carrying tray, the bottom of the tensioning guide column protrudes from the Outside the bottom surface of the upper carrying tray, the pull wire radially passes through the sliding through hole and is located above the top end of the tensioning guide post. 6. According to claim 1, the lifting stereoscopic garage for side access to vehicles is characterized in that anti-touching is installed on the edges of the upper carrying tray, the lower carrying tray and the horizontal lifting linkage mechanism driven by hydraulic cylinders. sensor. 7. According to claim 3, the lifting stereo garage for side access vehicles is characterized in that, the hydraulic cylinder drive mechanism and the hydraulic cylinder-driven horizontal lifting linkage mechanism are all equipped with a manual operation mechanism, including a manual hydraulic pump, so The outlets of the manual hydraulic pump and the electric hydraulic pump are respectively equipped with one-way valves, and the other side of the two one-way valves is connected by a three-way joint and then connected to the corresponding hydraulic cylinder. 8. According to claim 1, the lifting three-dimensional garage for laterally accessing vehicles is characterized in that the horizontal lifting link mechanism adopts a parallelogram link mechanism.