CN104278868B - Driving device for avoidance-free stereo garage - Google Patents

Abstract

The invention discloses a driving device for a three-dimensional garage without avoidance, which includes: an upper-layer vehicle-carrying plate lifting device, which includes: two left swing rods whose upper ends are hinged to the upper-layer car-loading plate and whose lower ends are hinged to the base of the garage; The upper end is hinged to the upper vehicle-carrying plate and the lower end is hinged to the right swing rod on the garage base; and the lifting drive mechanism that drives each swing rod to swing back and forth; the lower vehicle-carrying plate traverse device, which includes: a guide rail set on the garage base , the lower car-carrying plate is arranged on the guide rail; the rack is arranged on the lower car-carrying plate; the first traversing gear is arranged on the base of the garage and meshed with the rack; and the traversing drive mechanism drives the first traversing gear to rotate ; The lifting drive mechanism and the traverse drive mechanism can be driven separately by the same power source through a synchronizer. The invention has simple structure, stable transmission, convenient maintenance and long service life.

Description

The driving device of the three-dimensional garage without avoidance

technical field

The invention relates to the field of three-dimensional garages, in particular to a driving device for a three-dimensional garage without avoidance.

Background technique

With the increase of cars, the problem of difficult parking in cities has become increasingly prominent, and the three-dimensional car parking garage is the development direction of urban construction. The existing three-dimensional garages are divided into lift type, stacking type, rotary type, etc., which occupy a large space, have high requirements for the site, and are high in cost. They are not suitable for small sites, because the number of vehicles is increasing rapidly, and Limited by the lack of enough space to build a three-dimensional garage, in addition, the above-mentioned three-dimensional garages generally only allow one car to be accessed at a time, and it takes a long time to access the vehicle, which can no longer meet the parking needs of the vehicle. The existing non-avoiding three-dimensional garage flexibly uses non-avoiding mechanical parking equipment to solve the problems of insufficient parking spaces and long time-consuming car retrieval, but its overall structure is compact, and there are many combined actions when picking and storing cars. The devices are independent of each other, which causes the driving device of the whole garage to be relatively complicated, which is not conducive to maintenance and affects the service life, thereby affecting the application and promotion of the three-dimensional garage without avoidance.

The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.

Contents of the invention

The object of the present invention is to provide a driving device for a three-dimensional garage without avoidance, so as to overcome the disadvantages that the drive device for a three-dimensional garage without avoidance is complicated and unfavorable for maintenance.

In order to achieve the above object, the present invention provides a driving device for a three-dimensional garage without avoidance, which includes: an upper car-carrying plate lifting device, which includes: two left swing rods, the upper ends of which are respectively hinged on The front and rear ends of the left side of the upper deck, and the lower ends of the two left swing rods are respectively hinged on the base of the garage; the two right swing rods, the upper ends of the two right swing rods are respectively hinged on the upper car The front and rear ends of the right side of the plate, and the lower ends of the two right swing rods are respectively hinged on the garage base; or lower the upper vehicle-carrying plate; and the lower-level vehicle-carrying plate traversing device, which includes: a guide rail, which is arranged on the base of the garage, and the lower-level vehicle-carrying plate is set on the guide rail in a slidable manner; the rack, It is arranged on the bottom of the lower car-carrying board; the first traverse gear is arranged on the base of the garage, and the first traverse gear is engaged with the rack; and the traverse drive mechanism is used for Drive the first traverse gear to rotate.

Preferably, in the above technical solution, the lifting drive mechanism includes: a column, which is arranged at the rear end of the base of the garage; a guide wheel, which is fixedly arranged on the column, and the guide wheel is higher than the left swing rod and the position where the upper floor of the vehicle-carrying board is located when the right swing bar is in a vertical position; and a stay rope, one end of which is fixedly arranged on the rear end of the upper floor of the vehicle-carrying board, and the other end of the stay rope goes around the guide wheel And connected with a winch.

Preferably, in the above technical solution, there are two lift drive mechanisms, and the pull cords of the two lift drive mechanisms are respectively connected to both sides of the rear end of the upper vehicle loading plate.

Preferably, in the above technical solution, it also includes a power mechanism, which includes: a power source; a synchronizer, which is arranged on the output shaft of the power source; an elevating gear, which is arranged coaxially with the hoist, and the elevating a gear corresponding to one end of the collar of the synchronizer; and a second traversing gear corresponding to the other end of the collar of the synchronizer; the second traversing gear and the first traversing gear through a The traversing transmission mechanism is connected to serve as the traversing driving mechanism for driving the first traversing gear to rotate.

Preferably, in the above technical solution, the traversing transmission mechanism includes: a first traversing pulley coaxially arranged with the first traversing gear; a second traversing pulley coaxial with the first traversing gear The moving pulley is connected by a belt; and the transmission shaft, one end of which is provided with a third traverse gear connected with the second traverse gear, and the other end of the transmission shaft is connected to the second traverse belt through a pair of bevel gears. Wheel shaft connection.

Preferably, in the above technical solution, the power source is a geared motor.

Preferably, in the above technical solution, a guide plate parallel to the rack is provided at the lower end of the lower vehicle-carrying plate; two rows of guide rollers are respectively provided on the base of the garage corresponding to the rack and the guide plate .

Compared with the prior art, the present invention has the following beneficial effects:

1. The lifting device of the upper vehicle-carrying plate of the present invention is a four-bar mechanism, so that the two actions of lifting and lateral movement of the upper vehicle-carrying plate are combined, and the lateral movement of the lower vehicle-carrying plate is a rack and pinion mechanism, and the driving device Simple, easy maintenance.

2. The lifting drive mechanism of the upper vehicle-carrying plate lifting device of the present invention is a pull rope structure, which simplifies the transmission structure, and can make the vehicle-carrying plate move smoothly, and the replacement of the pull rope is also convenient, further facilitating repair and maintenance.

3. The upper vehicle-carrying plate of the present invention includes two lifting and lowering drive mechanisms, so as to act on the left and right sides of the upper-layer vehicle-carrying plate through two stay ropes, thereby improving the stability of the upper-level vehicle-carrying plate lifting and reducing the stress of a single stay rope. Load, improve the service life of the pull rope.

4. The power source of the present invention controls the lifting drive mechanism and the lateral movement drive mechanism respectively through the synchronizer, so that the upper and lower vehicle-carrying plates are driven by one power source to act independently, so that the driving device is easy to control, simple and convenient.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the upper car-carrying plate lifting device of the driving device of the three-dimensional garage without avoidance according to the present invention.

Fig. 2 is a schematic structural view of the lower vehicle-carrying plate traversing device according to the present invention.

Fig. 3 is a structural schematic diagram of a power mechanism according to the present invention.

Explanation of main reference signs:

1-Garage Base, 2-Upper Car Board, 21-Left Swing Rod, 22-Right Swing Rod, 23-Guide Wheel, 24-Layer Rope, 25-Stand, 26-Winch, 27-Elevating Gear; 3-Lower Car board, 31-guide rail, 32-rack, 33-first traverse gear, 34-first traverse pulley, 35-second traverse pulley, 36-bevel gear, 37-third traverse Gear, 371-transmission shaft, 38-second traverse gear, 39-guide plate, 391-guide roller; 4-power source, 41-output shaft of power source, 42-synchronizer, 421-spline hub, 422 -Collar.

detailed description

The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments. Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

As shown in Figures 1 to 3, a drive device for a three-dimensional garage without avoidance according to a specific embodiment of the present invention includes an upper-level vehicle-carrying plate lifting device and a lower-level vehicle-carrying plate traversing device, wherein:

As shown in Figure 1, the lifting device of the upper floor vehicle board includes a left swing link 21, a right swing link 22 and a lifting drive mechanism. , and the lower ends of the two left swing bars 21 are respectively hinged on the garage base 1; The lower ends of the lower ends are respectively hinged on the garage base 1; the lower ends of the left swing link 21 and the right swing link 22 also can be directly hinged on the ground by the hinge seat respectively. The lifting drive mechanism swings back and forth by driving the left swing link 21 and the right swing link 22 to raise or lower the upper floor vehicle loading plate 2, and through the support of the left swing link 21 and the right swing link 22, the upper floor vehicle loading plate 2 can be moved by The left swing link 21 and the right swing link 22 are stably supported directly above the lower vehicle-carrying plate 3. When the left swing link 21 and the right swing link 22 swing forward, the upper floor vehicle-carrying plate 2 drops forward and downward, and finally falls To the front of the lower floor car-carrying plate 3, when the left swing link 21 and the right swing link 22 swing backward, the upper floor car-carrying plate 2 gets back directly above the lower floor car-carrying plate 3 again, thereby realizing taking and storing the car. Through the combined action of the left swing link 21 and the right swing link 22, the actions of the upper vehicle-carrying plate 2 moving forward and backward and lifting up and down are combined into one action, which has a simple structure and is easy to drive. The lifting drive mechanism can directly act on the left swing link 21 or the right swing link 22 to realize swinging, such as the left swing link or the right swing link is directly connected with the power unit through a rotating shaft, so as to be driven by the power unit to swing. The lifting drive mechanism can also act on the upper vehicle-carrying plate 2 to indirectly drive the left swing link 21 and the right swing link 22 to swing by acting on the upper floor vehicle-carrying plate 2 . Preferably in the present invention, the lifting drive mechanism acts on the upper vehicle-carrying plate 2, as shown in Figure 1 and Figure 3, the lifting drive mechanism includes: column 25, stay rope 24, guide wheel 23, winch 26 and lifting gear 27, column 25 It is arranged at the rear end of the garage base 1, and is located behind the upper and lower car-carrying plates; the guide wheel 23 is arranged at the upper end of the column 25, and the guide wheel 23 is higher than the left swing bar 21 and the right swing bar 22 when they are in the vertical position. The position where the vehicle loading plate 2 is located. The stay rope 24 is a steel wire rope, one end of which is fixedly arranged on the rear end of the upper vehicle-carrying plate 2, and the other end of the stay rope 24 goes around the guide wheel 23 and is connected with the hoist 26, and the hoist 26 is arranged on the base of the garage 1 or on the ground. The winch 26 retracts the stay rope 24 to drive the swing of the left and right swing bars, so as to realize the lifting of the upper deck. The lifting of the upper vehicle-carrying board 2 is driven by the stay cord 24, which simplifies the transmission structure and enables the upper-layer vehicle-carrying board 2 to move smoothly, and the replacement of the stay cord 24 is also convenient to further facilitate repair and maintenance. When the upper vehicle-carrying plate 2 stops at the top, the upper vehicle-carrying plate 2 is tilted or vertically supported by the left swing bar 21 and the right swing bar 22. The load of stay cord 24 further improves the service life of stay cord 24. When the upper vehicle loading plate 2 stops above the lower vehicle loading plate 3, if the left swing link 21 and the right swing link 22 are just in the vertical position to support the upper floor vehicle loading plate 2, then the weight of the upper floor vehicle loading plate 2 and the vehicle All will be supported by the left and right swing rods, and the stay rope 24 will not need to bear the load, but when this situation needs to lower the upper floor of the vehicle-carrying plate 2, it is necessary to break the balance of the left swing rod 21 and the right swing rod 22 by other pushing devices. Make the left swing link 21 and the right swing link 22 have a tendency to swing forward, when the winch 26 releases the stay rope 24, the left swing link 21 and the right swing link 22 just can drive the landing of the upper floor vehicle-carrying plate 2; Structures such as push rods or hydraulic cylinders driven by power sources. If the upper floor car-carrying plate 2 stops above the lower floor car-carrying plate 3, the left swing link 21 and the right swing link 22 still keep tilting slightly forward, the side does not need a pusher, and the left and right swing links are on the upper floor car-carrying plate 2. Under the action of the weight of the car and the vehicle, a forward swing trend can be formed. Further preferably, as shown in FIG. 1 , the present invention is provided with two such lifting drive mechanisms, that is, the rear end of the garage base 1 is provided with two uprights 25 respectively positioned at both sides of the upper and lower floor car-carrying plates, and the two uprights 25 Two stay ropes 24 and guide wheels 23 are respectively arranged, and one end of the two stay ropes 24 acts on the left and right sides of the rear end of the upper vehicle loading plate 2 respectively, and the other end is connected with two winches 26 respectively. The upper vehicle-carrying board 2 is driven up and down by two stay ropes 24, thereby further improving the stability of the upper-layer car-carrying board 2 lifting, and reducing the load of a single stay rope 24, and improving the service life of the stay rope 24.

As shown in Fig. 1 and Fig. 2, the traversing device of the lower car-carrying plate includes a guide rail 31, a rack 32, a first traversing gear 33, and a traversing drive mechanism. The guide rail 31 is arranged on the garage base 1 or the ground, and extends forward. , the lower vehicle loading plate 3 is provided on the guide rail 31 in a slidable manner. The rack 32 is arranged parallel to the guide rail 31 at the bottom of the lower car-carrying plate 3, and the first traverse gear 33 is arranged on the garage base 1, and the first traverse gear 33 meshes with the rack 32 to drive the lower deck through the rack 32. Car-carrying plate 3 moves back and forth. The traversing driving mechanism is connected with the first traversing gear 33 to drive the first traversing gear to rotate. The traversing driving mechanism can be a power device such as a motor to directly drive the first traversing gear 33 to rotate, or it can be a power device through other forms. The transmission mechanism indirectly drives the first traverse gear 33 to rotate. Further preferably, as shown in FIG. 2 , a guide plate 39 parallel to the rack 32 is provided at the lower end of the lower vehicle-carrying plate 3 , and the garage base 1 is respectively provided with two rows of guide rollers 391 corresponding to the rack 32 and the guide plate 39 . The guide roller 391 corresponding to the rack 32 is located on the side opposite to the side where the rack 32 meshes with the first traversing gear 33 . Two rows of guide rollers 391 are used to guide the lateral movement of the lower vehicle-carrying board 3, so that the lower-layer vehicle-carrying board 3 keeps moving in a straight line when it is laterally moving, so that the transmission parts cooperate with each other stably, and the wear of each part is reduced, thereby improving service life.

Further, as shown in Figure 3, the winch 26 and the first traversing gear 33 are driven to rotate by the same power mechanism, which includes a power source 4, a synchronizer 42, an elevating gear 27 and a second traversing gear 38, the power The source 4 can be a geared motor or an engine, etc., which are set on the ground or on the base 1 of the garage. The synchronizer 42 is connected to the output shaft 42 of the power source through a splined hub 421 , and the collar 422 sleeved outside the splined hub 421 is controlled to move in the axial direction through a shift fork. The lifting gear 27 is coaxially arranged with the winch 26, and the lifting gear 27, the second traversing gear 38 are coaxially arranged with the synchronizer 42, and the synchronizer 42 is driven to rotate by the output shaft 42 of the power source, and the lifting gear 27 and the second traversing gear Gear 38 is controlled to rotate by synchronizer 42 . The lifting gear 27 corresponds to one end of the collar 422 of the synchronizer 42. When the fork control collar 422 is connected with the lifting gear 27, the power source 4 transmits power to the lifting gear 27 through the synchronizer 42 to drive the hoisting machine 26 to rotate, thereby Realize the control of the upper floor car-carrying plate 2 to go up and down to realize the action of accessing the car. When the present invention is provided with two lifting drive mechanisms, the winches 26 of these two lift drive mechanisms can be coaxially arranged with the lifting gear 27, so as to be driven by the power mechanism to rotate; The shaft is set to be driven to rotate by the power source 4, and the other winch 26 is driven to rotate by another power device such as a motor alone. The second traversing tooth 38 corresponds to the other end of the collar 422 of the synchronizer 42, and the second traversing gear 38 is connected with the first traversing gear 33 through a traversing transmission mechanism, and the second traversing gear 38 and the traversing The transmission mechanism forms a traverse driving mechanism of the first traverse gear 33 . Preferably, as shown in FIG. 2 and FIG. 3 , the traversing transmission mechanism includes: a first traversing pulley 34 , a second traversing pulley 35 and a transmission shaft 371 , and the first traversing pulley 34 and the first traversing pulley The gear 33 is coaxially arranged, and the second traversing pulley 35 is connected with the first traversing pulley 34 by a belt; one end of the transmission shaft 371 is provided with a third traversing gear 37 connected with the second traversing gear 38, preferably , the second traversing gear 38 is a double gear, one of which is used for connecting with the collar 422 of the synchronizer 42 , and the other gear is used for meshing connection with the third traversing gear 37 . The other end of the transmission shaft 371 is connected with the rotating shaft of the second traverse pulley 35 through a pair of bevel gears 36 . When the shift fork control collar 422 of the synchronizer 42 is connected with the second traversing gear 38, the second traversing gear 38 rotates through the gear transmission and the belt to drive the first traversing gear 33 to rotate, thereby driving the lower floor car-carrying plate 3 Traversing, to realize the lower floor car-loading plate 3 access car action. In addition, the present invention can also be provided with two synchronizers 42 respectively corresponding to the lifting gear 27 and the second traverse gear 38 on the output shaft 41 of the power source, so as to control the power source independently through different synchronizers. Engagement and disengagement of the output shaft 41 with the elevating gear 27 or the second traverse gear 38 . The invention can drive the access car of the upper and lower car-carrying boards to work through a power mechanism, and the work of the upper and lower car-carrying boards is separated from each other without interfering with each other. The structure is simple, the control is convenient, and the cost is low.

When it is necessary to lift the upper vehicle-carrying plate 2, the collar 422 of the synchronizer 42 is connected with the lifting gear 27, thereby driving the hoist 26 to rotate, and the hoist 26 controls the upper-level vehicle-carrying plate 2 to move forward and backward by reclaiming or releasing the stay rope 24, and Under the effect of left fork 21 and right fork 22, drive upper strata car-carrying plate 2 lifting, to realize the pick-and-place car of upper strata car-carrying plate 2. When it is necessary to traverse the lower floor vehicle-carrying plate 3, the collar 422 of the synchronizer 42 is connected with the second traverse gear 38, and the second traverse gear 38 drives the transmission shaft 371 to rotate through the third traverse gear 37, and the transmission shaft 371 passes through The bevel gear 36 drives the rotating shaft of the second traversing pulley 35 to rotate so that the second traversing pulley 35 rotates, and the second traversing pulley 35 drives the first traversing pulley 34 to rotate through the belt, thereby making the first traversing The gear 33 is engaged with the rack 32 for transmission, thereby driving the lower vehicle-carrying plate 3 to move laterally to realize the picking and placing of the lower-level vehicle-carrying plate 3 . The invention has simple structure, stable transmission, convenient maintenance and long service life.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling others skilled in the art to make and use various exemplary embodiments of the invention, as well as various Choose and change. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (4)

1. A drive device for a three-dimensional garage without avoidance, comprising: The lifting device for the upper vehicle-carrying plate includes: two left swing rods, the upper ends of which are respectively hinged to the front and rear ends of the left side of the upper-layer vehicle-carrying plate, and the lower ends of the two left swing rods are respectively hinged On the base of the garage; two right swing rods, the upper ends of the two right swing rods are respectively hinged to the front and rear ends of the right side of the upper deck, and the lower ends of the two right swing rods are respectively hinged to the on the base of the garage; and a lifting drive mechanism, which drives the left swing bar and the right swing bar to swing back and forth, so as to raise or lower the upper car-carrying plate; and The lower-layer vehicle-carrying plate lateral movement device includes: a guide rail, which is arranged on the base of the garage, and the lower-layer car-carrying plate is arranged on the guide rail in a slidable manner; a rack, which is arranged on the bottom; a first traverse gear, which is arranged on the base of the garage, and the first traverse gear meshes with the rack; and a traverse drive mechanism, which is used to drive the first traverse gear to rotate; The lifting drive mechanism includes: a column, which is arranged at the rear end of the base of the garage; A guide wheel, which is fixedly arranged on the column, and the guide wheel is higher than the position where the upper vehicle-carrying board is located when the left swing link and the right swing link are in a vertical position; and A stay rope, one end of which is fixedly arranged at the rear end of the upper vehicle-carrying board, and the other end of the stay rope goes around the guide wheel and is connected with a winch; it is characterized in that, Also included is a power mechanism comprising: power source; a synchronizer, which is arranged on the output shaft of the power source; a lifting gear, which is arranged coaxially with the winch, and which corresponds to one end of the collar of the synchronizer; and The second traversing gear corresponds to the other end of the collar of the synchronizer; the second traversing gear is connected to the first traversing gear through a traversing transmission mechanism to drive the first traversing The traversing drive mechanism that shifts the gear rotation; There are two lift drive mechanisms, and the pull cords of the two lift drive mechanisms are respectively connected to both sides of the rear end of the upper vehicle loading plate. 2. The driving device of the three-dimensional garage without avoidance according to claim 1, wherein the traversing transmission mechanism comprises: a first traversing pulley coaxially arranged with the first traversing gear; a second traversing pulley connected to the first traversing pulley by a belt; and One end of the drive shaft is provided with a third traversing gear connected with the second traversing gear, and the other end of the drive shaft is connected with the rotating shaft of the second traversing pulley through a pair of bevel gears. 3. The driving device of the three-dimensional garage without avoidance according to claim 1, wherein the power source is a geared motor. 4. The driving device of the three-dimensional garage without avoidance according to any one of claims 1-3, wherein a guide plate parallel to the rack is provided at the lower end of the lower car-carrying plate; The base is respectively provided with two rows of guide rollers corresponding to the rack and the guide plate.