CN100567683C - Cantilevered type vehicle carrying board one-position for two-car parking device - Google Patents

Abstract

A cantilever-type vehicle-carrying board with one parking space for parking two vehicles, comprising a hollow vehicle frame that can be accommodated in the parking space and has a running mechanism. The vehicle frame is provided with a cantilever-type vehicle-carrying The upper part of the board is the upper parking space, and the hollow of the frame is the lower parking space. The frame includes two arms symmetrically arranged on the left and right sides. It is composed of a horizontal base and a vertical guide groove body perpendicular to each other. A connecting beam; the two sides of the end of the cantilever-type vehicle-carrying board are respectively connected with the left and right two frame arms; the extension length of the horizontal base of the frame-arm is only half of that of the cantilever-type vehicle-carrying board; the vehicle lifting mechanism includes a hydraulic The cylinder plunger is connected to a multi-link device; the other end of the cylinder plunger is connected to the vehicle frame. The invention has the advantages of unique structure, adopting a cantilever-type car-carrying plate and driven up and down by a multi-connection transmission rod mechanism, reducing the passage area required in front of the parking space and improving parking efficiency; it can be used for one parking space in a family garage; It is used in continuous arrangement of multiple parking spaces such as public parking lots or underground garages.

Description

Cantilever-type vehicle-carrying plate with one parking space and two-car parking device

technical field

The invention relates to the field of parking garages, in particular to a device for parking two cars in one parking space on a cantilevered car-carrying plate.

The purpose of the present invention is to solve the problem that the area in front of the current urban residential area and the family parking garage is relatively narrow, which is not convenient for the vehicle to directly drive into or out of the garage, and the parking process requires multiple steering and reversing operations.

The invention is mainly suitable for use in residential quarters and families, and is also suitable for parking in underground public parking lots and collective units attached to buildings.

Background technique

At present, most of the garages for domestic family parking are one parking space, which can only deposit and withdraw one car. If there are two cars in the family, a garage with a larger area will be built, the manufacturing cost is higher and the price is expensive; the use and maintenance costs are also increased simultaneously. For this reason, the present inventor has disclosed the invention patent of "one parking space parks two cars equipment" that Chinese patent application number is 200510049367.3; , the frame body is provided with a lifting mechanism for lifting the vehicle; the parking base is connected to the lifting mechanism, and the frame body is set as a hollow frame vertical frame with columns on both sides. Frame mechanism, the frame-type stand mechanism has a walking mechanism, the walking mechanism includes a traveling motor and wheels, and the wheels are connected with tracks. A lower parking space is set in the hollow of the stand mechanism, and the lifting mechanism is connected with a lift-type vehicle loading plate, and an upper parking space is set on the lift-type vehicle loading plate. The frame-type stand mechanism can be accommodated in the parking space of the garage, and the track is fixedly connected with the ground of the garage.

When the present invention placed in the garage has already parked a vehicle, then the described vehicle frame moves out of the described garage along the described track, and after the vehicle is driven onto the described vehicle-carrying plate and raised to a specific height, Then described vehicle frame body is moved into vehicle frame body garage along track and resets.

The above-mentioned Chinese Patent No. 200510049367.3 of the invention patent of "One Parking Space for Two Cars" has the advantages of being able to maximize the use of the area and space of the garage, and the lifting and running of the vehicle is safe and stable, and the access to the vehicle is easy to operate. But still weak point is when needing to stop, can not directly drive into described upper parking space from the running direction of vehicle (being the side of vehicle), and must turn vehicle to the frontal direction of garage and drive into described upper parking space. parking space; and the frame body is longer, and the frame body needs to have a larger passage area in front of the parking space when moving out of the garage along the track.

For this reason, on February 8, 2007, the inventor proposed a patent for invention of "a device for parking two cars in one parking space with a rotator"; The upper parking space is provided with a lift-type vehicle-carrying board with a lifting mechanism. The vehicle frame body is accommodated in a garage with a parking space. The vehicle frame body has a walking mechanism on the track. There is a rotatable upper vehicle-carrying plate and a lower pallet; a plane rolling bearing with an internal gear ring is arranged between them, and a central axis is set on the lower pallet, and the upper car-carrying plate is connected to the moving ring of the plane rolling bearing. Connected and rotatable around the central axis of the lower tray, the lower tray is connected with the fixed ring of the plane rolling bearing, and the inner ring gear of the upper carrier plate is meshed with a pinion with a motor.

The advantage of the above-mentioned invention patent of "one parking space with two parking devices with a rotator" is that it can minimize the passage area required in front of the parking space; secondly, it improves parking efficiency, the parking process is fast and safe, and the operation of accessing vehicles is convenient .

When a vehicle is parked in the "one-parking-space-parking-two-car-with-rotator device" of the present invention placed in the garage, the vehicle frame will move out of the parking space along the track and put down the unloading plate, and the lifting mechanism will The steel wire rope is separated from the vehicle-carrying plate, the vehicle frame returns to the parking space, and the rotating motor on the vehicle-carrying plate is controlled to rotate the upper-layer vehicle-carrying plate 90 degrees; then the second vehicle drives The above-mentioned upper vehicle-carrying board, the upper-layer car-carrying board is rotated 90 degrees to reset, the vehicle frame moves out from the parking space, and the steel wire rope of the lifting mechanism is combined with the vehicle-carrying board to control The lifting mechanism lifts the vehicle-carrying plate to the height of the upper parking space, and then drives the vehicle frame along the track into the parking space to reset, so that the stacked state of the two vehicles is realized.

The advantage of the invention patent of the above-mentioned "device for parking two cars in one parking space with rotator" is that it can minimize the passage area required in front of the parking space and improve parking efficiency, and the process of accessing vehicles is safe and convenient. However, its disadvantage is that the structure of the belt rotator is more complicated and the operation is more troublesome.

Contents of the invention

The technical problem to be solved by the present invention is to provide a cantilever-type car-carrying plate-one parking space and two-car parking device that can reduce the required passage area in front of the parking space and improve the parking efficiency.

The technical solution adopted by the present invention to solve the above-mentioned technical problems is: the device for parking two cars in one parking space of the cantilever-type car-carrying plate includes a hollow vehicle frame, and the vehicle frame is provided with a vehicle lifting mechanism. The mechanism is connected with a vehicle-carrying plate, which is the upper parking space, and the hollow of the vehicle frame is the lower parking space. The vehicle frame has a running mechanism, and the running mechanism includes a traveling motor and a traveling wheel. The traveling wheels are connected with rails, and the rails are fixedly connected to the ground. It is characterized in that: the vehicle frame includes two inverted "T"-shaped frame arms symmetrically arranged on the left and right sides. The inverted "T"-shaped frame arm is composed of a horizontal base and a vertical guide groove body vertically connected to each other; a connecting beam is arranged at the top of the left and right inverted "T"-shaped frame arms; The car board is set as a cantilever-type car-carrying board, and the two sides of the end of the cantilever-type car-carrying board are respectively connected with the left and right two inverted "T"-shaped frame arms; the cantilever-type car-carrying board The middle part of the plate is connected with the vehicle lifting mechanism. The above-mentioned structural features are to realize the stacking of two cars up and down to improve the parking rate per unit area, and to use the movable short base frame and the cantilever-type car-loading plate to minimize the area in front of the parking space occupied by vehicles entering and leaving the parking space.

The overhang length of the horizontal base of the inverted "T"-shaped frame arm may be smaller than the overhang length of the cantilevered vehicle-carrying board. The overhang of the horizontal base of the inverted "T"-shaped frame arm is roughly equivalent to half of the overhang of the cantilevered vehicle-carrying plate; When parking a parking space, the vehicle can turn and drive out of the garage from the extended end of the shortened horizontal base of the vehicle frame; thereby greatly reducing the area in front of the parking space required for the vehicle to enter and exit the parking space, that is, to reduce the space that must be left when the vehicle enters and exits the parking space. There is a channel area.

The vehicle lifting mechanism may include an oil cylinder plunger with a hydraulic transmission device, the oil cylinder plunger is connected to a multi-link device; the other end of the oil cylinder plunger is connected to the vehicle through a movable pin on the shelf.

The vehicle lifting mechanism may also include a cylinder plunger with a pneumatic device, the cylinder plunger is connected to a multi-link device; the other end of the cylinder plunger is connected to the vehicle through a movable pin. on the shelf.

The vehicle lifting mechanism may also include a gear transmission box with a motor, the gear transmission box is meshed with a column rack, and the column rack is connected with a multi-link device; The other end of tooth bar is connected on the described vehicle frame by movable pin shaft.

An upper roller and a lower roller are respectively configured in the vertical guide groove body of the inverted "T"-shaped arm; the upper roller is connected with the multi-link device; the lower roller is connected with the One end of the cantilevered vehicle-carrying plate is connected.

The multi-link device may be a four-bar linkage mechanism composed of a first link, a second link, a third link and a fourth link connected by movable pins; the first link One end is connected with the pin shaft at the upper end of the vertical guide groove body, the upper end of the fourth connecting rod is connected with the upper roller, and the lower end of the fourth connecting rod is connected with the lower roller.

The upper roller is connected with the middle part of the lift-type vehicle-carrying board through the third connecting rod; thus, the cantilever-type vehicle-carrying board is formed.

The length between the lower roller and the connecting point may be less than or equal to half of the total length of the lift-type vehicle-carrying board. The function of the cantilever-type vehicle-carrying board is that the vehicle does not have to drive out of the entire length of the described car-carrying board and then drives out of the garage, and the vehicle only needs to pass through the third connecting rod and the described loading board. After the connection point in the middle of the car plate, you can turn and drive out of the garage. Thereby, the passage area when the vehicle enters and exits the parking space can be reduced.

The oil cylinder plunger with hydraulic transmission device or the cylinder plunger with pneumatic device or the gear transmission box with motor is fixed on the horizontal base of the inverted "T"-shaped frame arm through a mounting bracket superior.

The middle part of the inverted "T"-shaped frame arm can be provided with the electromagnetic locking device for the upper parking space.

The outer side of the vehicle frame may be provided with a support frame for fixing the running mechanism.

The upper end of the vertical channel body is fixedly connected with a support, and the support is connected with one end of the first connecting rod with a pin shaft.

The walking wheels are arranged on the bottom surface of the horizontal base.

The safety protection device of the device for parking two cars in one parking space of the cantilever-type vehicle-carrying plate of the present invention can be provided with the above-mentioned inverted "T"-shaped vehicle frame moving stroke limit switch, and the above-mentioned inverted "T"-shaped vehicle frame collision obstacle The automatic stop movement and alarm device of the vehicle-loaded plate, the lifting stroke limit switch of the vehicle-loaded plate and the automatic stop-stop movement and alarm device of the vehicle-loaded plate colliding with obstacles, and the electromagnetic locking device of the parking space on the vehicle-loaded plate .

Also at the front end of the vehicle-carrying board can be provided with an anti-skid device with a stopper made of a material with a large friction coefficient similar to a toothed rubber anti-slip pad to avoid possible forward slippage during the lowering of the car-carrying board.

Compared with the prior art, the advantages of the present invention are: 1. Adopt the multi-link mechanism of the cantilever-type car-carrying plate and the belt transmission device to drive the car-carrying plate to go up and down, reduce the required passage area in front of the parking space and improve the parking efficiency ; 2. The structure is simple, and it can be applied to one parking space in a family garage; it can also be used in a continuous arrangement of multiple parking spaces such as public parking lots or underground garages.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of a parking space where the vehicle is put down by the vehicle-carrying plate of the present invention and driven out of the garage;

Fig. 3 is a side view of the present invention;

Detailed ways

Whether it is an outdoor or indoor parking lot or parking garage, in order to improve the efficiency of use, it is hoped to achieve the following two functions: one is that the parking rate per unit area of the parking lot or parking garage is high; When using a parking space in a garage, the smaller the area in front of the parking space, the better.

The device for parking two cars in one parking space of the cantilever type car-carrying plate of the present invention is designed based on realizing the above two functions.

In order to improve the parking rate per unit area, the present invention is designed to park two cars in one parking space, and the two cars are stacked up and down to form an upper parking space 7 and a lower parking space 8, as shown in Figures 1 and 3. In order to minimize the area occupied by the vehicle when entering and leaving the parking space, that is, to minimize the passage area that must be left when the vehicle enters and exits the parking space, the present invention designs a short base with a unique structure and an inverted "T" Shaped removable vehicle frame.

The present invention will be described in further detail below in conjunction with the embodiments of the accompanying drawings.

Fig. 1 to Fig. 3 show an embodiment of the device for parking two cars in one parking space of the cantilevered car-carrying plate of the present invention. It includes a hollow car-carrying frame 1 that can move along the track 9, and a lower parking space 8 is set in the hollow of the vehicle frame 1, and the vehicles stored in the lower parking space 8 are parked on the parking space ground level of the garage. Vehicle frame 1 is movable, can walk along the track that is fixedly arranged on the garage floor, and enters and exits in the garage. The track can be fixedly buried underground in the garage. The vehicle frame 1 can be accommodated in a parking space 100, and the parking space 100 is accommodated in a garage; as shown in Figures 1 and 3 .

The vehicle frame 1 is provided with a vehicle lifting mechanism, and the lifting mechanism is connected with a liftable cantilever type vehicle carrying plate 11, an upper parking space 7 is set on the vehicle carrying plate 11 top, and a lower parking space 8 is set in the hollow of the vehicle frame 1.

Vehicle frame 1 has the traveling mechanism of traveling motor 12 and transmission device 13 and vehicle frame traveling wheel 10, and traveling wheel 10 is connected with track 9, and track 9 is fixedly connected with the ground of garage.

The frame 1 includes two inverted "T"-shaped frame arms 101 symmetrically arranged on the left and right sides. The inverted "T"-shaped frame arms 101 are composed of a horizontal base 102 and a vertical channel body 103 connected vertically to each other. .

The traveling wheels 10 are arranged on the bottom surface of the horizontal base 102 .

The two sides of lift-type vehicle-carrying plate 11 are connected with left and right two inverted "T" shaped frame arms 101; Two inverted "T" shaped frame arms 101 are connected as a whole.

An important invention point of the present invention's cantilever-type car-carrying plate, one parking space and two-car parking device is to shorten the length of the horizontal base 102 of the "⊥" arm of the vehicle frame as much as possible. The overhang of the horizontal base 102 is less than that of the cantilevered vehicle-carrying board; This is for when the car-carrying plate is put down and the vehicle drives out of the parking space of the garage, the vehicle can turn and drive out of the garage from the extended end of the shortened vehicle frame horizontal base 102; thereby greatly reducing the area in front of the required parking space when the vehicle enters and exits the parking space , that is, to minimize the passage area that must be left when vehicles enter and exit the parking space.

The vehicle lifting mechanism includes upper rollers 2 and lower rollers 5 arranged in the vertical guide groove body 103 . The upper roller 2 and the lower roller 5 can roll in the vertical guide groove body 103 . The upper roller 2 is connected with a multi-link device 3 . The lower roller 5 is connected with the end of the lift-type vehicle-loading plate 11; the upper roller 2 is connected with the middle part of the lift-type vehicle-loading plate 11. The multi-link device 3 is driven by a lifting power source.

Therefore, there are the following three implementations of the vehicle lifting mechanism according to the lifting power source set differently:

The first embodiment is that the vehicle lifting mechanism includes a cylinder plunger 4 with a hydraulic transmission device, and the cylinder plunger 4 is connected to a multi-link device 3; the other end of the cylinder plunger 4 is connected to the vehicle frame 1 through a movable pin.

The second embodiment is that the vehicle lifting mechanism includes a cylinder plunger with a pneumatic device to replace the cylinder plunger 4 with a hydraulic transmission device, and the cylinder plunger is connected to a multi-link device 3; the other end of the cylinder plunger is connected through a movable pin on frame 1.

The third embodiment is that the vehicle lifting mechanism includes a gear transmission box with a motor to replace the oil cylinder plunger 4 with a hydraulic transmission device, the gear transmission box is meshed and connected to a column rack, and the column rack is connected to a multi-link device 3; The other end of the column rack is connected to the vehicle frame 1 through a movable pin.

The above three implementation modes can be selected according to the specific conditions of various environments and power sources.

An upper roller 2 and a lower roller 5 are respectively arranged in the vertical guide groove body 103 ; the upper roller 2 and the lower roller 5 can roll in the vertical guide groove body 103 . The upper roller 2 is connected with the multi-link device 3 ; the lower roller 5 is connected with one end of the cantilevered vehicle loading plate 11 .

The multi-link device 3 comprises a four-bar linkage formed by the first connecting rod 31, the second connecting rod 32, the third connecting rod 33 and the fourth connecting rod 34 which are connected by movable pins; one end of the first connecting rod 31 is connected to The upper end of the vertical guide trough body 103 is connected with pins; the upper end of the fourth connecting rod 34 is connected with the upper roller 2 , and the lower end of the fourth connecting rod 34 is connected with the lower roller 5 .

The upper roller 2 is connected with the middle part of the vehicle-carrying board 11 through the third connecting rod 33, thereby forming a cantilever-type vehicle-carrying board. And the length between the lower roller 5 and the connecting point 35 is less than or equal to half of the total length of the lift-type vehicle loading plate 11 . Thereby the vehicle can turn and drive out of the garage after only passing through the connection point 35 in the middle of the third connecting rod 33 and the vehicle-carrying plate 11; Thereby, the passage area when the vehicle enters and exits the parking space can be reduced.

The oil cylinder plunger 4 with hydraulic transmission system or the cylinder plunger with pneumatic device or the gear transmission box with motor in the three embodiments of the above-mentioned vehicle lifting mechanism are fixed on the inverted "T" shape frame arm through a mounting bracket 105 on the horizontal base 102.

The middle part of the inverted "T" shaped frame arm 101 is provided with an electromagnetic locking device 6 for the parking space 7 . The outer side of the vehicle frame 1 is provided with a support frame 12 for fixing the running mechanism 13 .

The upper end of the vertical channel body 103 is fixedly connected with a brace 105 ; one end of the first connecting rod 31 is connected to the vertical channel body 103 through the brace 105 .

The middle part of the inverted "T" shaped frame arm 101 is provided with an electromagnetic locking device 6 for the parking space 7 . The lifting stroke of the vehicle-carrying plate is limited.

The outer side of the vehicle frame 1 is provided with a support frame 12 for fixing a running mechanism 13 .

Vehicle frame 1 moves and is by vehicle frame traveling motor 12 and transmission device 13 and vehicle frame traveling wheel 10, rolls into or rolls out parking space along the track 9 of pre-buried.

The lifting of the vehicle-carrying plate 11 is carried out through the multi-link mechanism 3, the plunger oil cylinder 4 hydraulic lifting mechanism or the cylinder plunger lifting mechanism with a pneumatic device or the gear transmission box lifting mechanism with a motor that are installed on the vehicle frame 1. The plate 11 ascends or descends in the vertical guide groove 101 along the upper roller 2 and the lower roller 5 on the vehicle frame 1 .

In order to avoid that the vehicle on the vehicle-carrying plate may slide forward during the process of lowering the vehicle-carrying plate, an anti-skid device 111 with a stopper made of a material with a large friction coefficient is provided at the front end of the vehicle-carrying plate 11, such as toothed rubber Non-slip mats, etc.

The operating procedure of the device for parking two cars in one parking space of the cantilever type car-carrying plate of the present invention is

(1) Store the car in the parking space

The first kind of situation is when there is no parking in the parking space of the garage, and the car-loading plate 11 has risen to the height of the upper parking space, and the first car directly drives into the parking space and deposits.

The second situation is when there is already a car parked in the parking space, drive the vehicle frame out of the parking space along the track—put down the loading board—the second car rides on the loading board—raise the loading board to the height of the upper parking space ——The frame drives into the parking space along the track and resets, and the two cars are stacked.

(2) pick up the car

The first situation is that the car in the parking space directly drives out of the garage.

The second kind of situation is to pick up the car in the upper parking space when the next parking space is not parked: start the car-carrying plate lifting mechanism and put down the car-carrying plate----the vehicle drives out of the parking space in the garage.

The third situation is to pick up the car from the upper parking space when the lower parking space has been parked: drive the frame out of the warehouse along the track-start the lifting mechanism of the loading plate and put down the loading plate----drive the vehicle away from the loading plate Plate, that is, the parking space where the vehicle drives out of the garage; as shown in Figure 2-then, start the lifting mechanism of the vehicle-carrying plate and lift the vehicle-carrying plate to the upper parking space----the frame drives into the parking space of the garage along the track to reset .

The lifting and lowering actions of the cantilever type vehicle-carrying platform-one parking space and two-car parking device of the present invention are realized by adopting a hydraulic, pneumatic or mechanical lifting power source to drive the link mechanism and then drive the vehicle-carrying panel.

The operation mode of the device for parking two cars in one parking space of the cantilever type car-carrying plate of the present invention can be operated by buttons; it can also be operated by buttons compatible with the remote controller.

The safety protection device of the cantilever-type car-carrying plate of the present invention is provided with a vehicle-carrying plate lifting stroke limit switch, an automatic stop movement and an alarm device when the vehicle frame collides with an obstacle; and a car-carrying plate lifting stroke limit switch and The automatic stop movement and alarm device when the vehicle-loaded plate collides with obstacles; and the electromagnetic locking device for the parking space on the vehicle-loaded plate to ensure safe operation.

The invention realizes the parking of two cars in one parking space, improves the parking rate per unit area, and at the same time reduces the passage area when vehicles enter and exit the parking spaces, and the vehicles enter and exit the parking spaces conveniently and quickly. It can be used for a single use in a family garage; it can also be used in a plurality of continuous arrangements, and the use objects of a plurality of continuous arrangements are mainly public parking lots such as underground garages.

Claims (3)

1. A cantilever-type car-carrying plate with one parking space to park two cars, it comprises a hollow vehicle frame, the vehicle frame is provided with a vehicle lifting mechanism, and the vehicle lifting mechanism is connected with a vehicle-carrying plate, the vehicle-carrying plate It is the upper parking space, the hollow of the vehicle frame is the lower parking space, the vehicle frame has a running mechanism, and the vehicle frame (1) includes two inverted "T" symmetrically arranged on the left and right sides Shaped frame arm (101), described inverted "T" shaped frame arm (101) is made up of a horizontal base (102) and a vertical guide groove body (103) that are vertically connected to each other; A connecting beam (104) is arranged on the top of an inverted "T" shaped frame arm (101); the described vehicle carrying plate is arranged as a cantilever type vehicle carrying plate (11), and the described cantilever type vehicle carrying plate (11) Both sides of the end part are respectively connected with the left and right inverted "T"-shaped frame arms (101); In that: the vehicle lifting mechanism includes a gear transmission box with a motor, the gear transmission box is meshed and connected with a column rack, and the column rack is connected with a multi-link device (3); the The other end of the column rack is connected to the vehicle frame (1) through a movable pin shaft, and an upper roller (2) and a lower roller (5) are respectively configured in the vertical guide groove body (103); The upper roller (2) is connected with the multi-link device (3); the lower roller (5) is connected with one end of the cantilevered vehicle-carrying board (11). 2. The device for parking two vehicles in one parking space on a cantilevered vehicle-carrying plate according to claim 1, characterized in that: the multi-link device (3) includes first connecting rods (31) connected with movable pins, A four-bar linkage mechanism composed of the second connecting rod (32), the third connecting rod (33) and the fourth connecting rod (34); one end of the first connecting rod (31) and the vertical guide groove body (103) upper end pin shaft connection, the upper end of described fourth connecting rod (34) connects described upper roller (2), and the lower end of described fourth connecting rod (34) connects described lower roller ( 5). 3. The cantilever-type vehicle-carrying plate parking device for one parking space and two vehicles according to claim 2, characterized in that: said upper roller (2) connects with said lifting type via said third connecting rod (33). The middle connecting point (35) of the vehicle-carrying board (11) is connected; the length between the lower roller (5) and the connecting point (35) is less than the total length of the lift-carrying board (11) half the length.

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