CN220522159U

CN220522159U - Unit group multilayer assembly garage

Info

Publication number: CN220522159U
Application number: CN202321945876.4U
Authority: CN
Inventors: 田卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-02-23
Anticipated expiration: 2033-07-21

Abstract

The utility model provides a unit group multi-layer assembled garage which comprises a main body frame, a bottom layer parking unit and at least two layers of upper layer parking units, wherein the bottom layer parking unit and the at least two layers of upper layer parking units are arranged in the main body frame, the main body frame comprises a pair of vertical front posts and a pair of vertical rear posts, the upper layer parking unit comprises a door opener assembly, an L-shaped parking carrying platform, a bridge crane assembly and a side shifting assembly, the door opener assembly comprises a door opening guide slot vertically arranged at the inner side of the front posts, a pair of T-shaped sliding blocks arranged at the upper end and the lower end of the door opening guide slot and C-shaped support guide slots matched with the T-shaped sliding blocks, the front side of the bridge crane assembly is vertically provided with a special guide slot with the same length as the door opening guide slot, two sides of the L-shaped parking carrying platform are provided with at least one pair of damping wheels, and the inner side of the front posts of the layer of the bottom layer parking unit is provided with a pair of bottom layer public guide slots; the special guide groove of the using layer is aligned with other layer opening guide grooves and the bottom layer public guide groove for the damping wheel to slide. The garage is convenient to install and use, and the utilization rate of a parking area is improved.

Description

Unit group multilayer assembly garage

Technical Field

The utility model belongs to the technical field of multi-layer garages, and particularly relates to a unit multi-layer assembly garage.

Background

At present, the difficulty in parking becomes one of the main living problems of the people gathering areas such as urban residential communities or office places, and the public activity area is reduced due to the disordered parking of people, so that inconvenience is brought to the life of people; for many outdoor places, parking can be performed only by drawing a parking area at present; and the design of the existing parking space, if a driver needs to park the vehicle to the parking space, a wider parking channel is also needed to facilitate accurate parking of the vehicle into the parking space, and for the driver with unskilled operation, a great deal of time may be required in the process. Therefore, there is an urgent need to design a unit multi-layer assembly garage.

Disclosure of Invention

In view of the above, the present utility model provides a unit multi-layer assembled garage.

The technical scheme of the utility model is as follows: the unit group multi-layer assembly garage comprises a main body frame, a bottom layer parking unit, at least two layers of upper layer parking units and a power supply master controller, wherein the bottom layer parking unit and the at least two layers of upper layer parking units are arranged in the main body frame from bottom to top;

each layer of upper layer parking unit comprises a pair of door opener components arranged on the front column, an L-shaped parking carrying platform, a bridge crane component and a side shifting component, wherein the bridge crane component and the side shifting component are respectively used for lifting and horizontally retracting the L-shaped parking carrying platform,

the door opener assembly comprises a door opening guide groove vertically arranged on the inner side of the front column, a pair of T-shaped sliding blocks which are respectively clamped between the upper end and the lower end of the door opening guide groove and the front column and can horizontally slide forwards and backwards, a C-shaped support sliding groove which is arranged on the inner side of the front column and matched with the T-shaped sliding blocks, and a door opener driving unit for driving the T-shaped sliding blocks to slide, wherein the top end and the bottom end of the door opening guide groove are respectively fixedly connected with the front side ends of the pair of T-shaped sliding blocks, and the T-shaped sliding blocks are in sliding connection with the C-shaped support sliding grooves;

the bridge crane assembly comprises a vertical rectangular bridge crane frame and a lifting device arranged on the bridge crane frame, the bridge crane frame comprises a pair of longitudinal beams, an upper cross beam and a lower cross beam which are respectively arranged between the upper end and the lower end of the two longitudinal beams, and a special guide slot with the same length as the door opening guide slot is vertically arranged on the front side of the longitudinal beam; the L-shaped parking carrier comprises a vertical rectangular carrier frame and a second parking carrier arranged at the bottom of the carrier frame, and at least one pair of damping wheels are respectively arranged on the left side and the right side of the carrier frame; a pair of bottom layer public guide grooves are oppositely arranged on the inner side of the front column of the layer where the bottom layer parking unit is positioned; when the lifting device drives the L-shaped parking platform to move up and down, the special guide groove on the layer is aligned with the public guide groove on the bottom layer for the damping wheel to slide.

When a certain layer of upper layer parking units are needed, the door opener assembly is required to be driven first, the door opening guide groove is pushed out, and the special guide groove of the bridge crane assembly of the layer parking unit is driven to slide to the original door opening guide groove position so as to enable the damping wheels to slide. When other upper-layer parking units above the upper-layer parking unit are needed to be used, the door opener assembly is required to be driven, the door opening guide groove of the upper layer is retracted, and the damping wheel of the upper L-shaped parking platform moves up and down to be used.

The utility model is further arranged that the C-shaped support sliding groove arranged at the bottom of the upper layer parking unit of the second layer is a single C-shaped support sliding groove, and comprises an upper C-shaped sliding groove part and a vertical guide groove part arranged below the C-shaped sliding groove part and aligned with the bottom layer public guide groove, wherein the C-shaped sliding groove part is in sliding connection with a T-shaped sliding block arranged at the bottom of the upper layer parking unit of the second layer;

the other C-shaped support sliding grooves are double C-shaped support sliding grooves and comprise vertical guide groove parts and a pair of C-shaped sliding groove parts which are respectively arranged above and below the vertical guide groove parts, wherein the pair of C-shaped sliding groove parts are respectively matched with the T-shaped sliding blocks at the top of the upper parking unit and the T-shaped sliding blocks at the bottom of the upper parking unit in the next layer, and the vertical guide groove parts of the double C-shaped support sliding grooves are aligned with the bottom public guide groove for the damping wheels to slide.

The door opener driving unit comprises a first transmission rod vertically arranged on the inner side of the front column, a pair of first transmission gears sleeved on the upper end and the lower end of the first transmission rod and a door opening motor, wherein the first transmission gears are positioned in a C-shaped chute of the C-shaped support chute, a first horizontal rack is arranged on one side surface of the T-shaped sliding block, which faces the C-shaped support chute, along the length direction of the T-shaped sliding block, and the first transmission gears are in transmission connection with the first horizontal rack. The door opening motor drives the first transmission rod to rotate, and the T-shaped sliding block is driven to drive the door opening guide groove to horizontally move through transmission connection of the transmission gear and the first horizontal rack.

The door opener assembly further comprises a sliding electromagnetic lock, a sliding block travel limiter and a sliding block limit reset device which are electrically connected with the power supply main controller, and a lock hole matched with the sliding electromagnetic lock is formed in the T-shaped sliding block. The sliding electromagnetic lock is used for controlling the door opening guide groove to slide out or retract to the inner side of the front column. When the door opening guide groove slides forwards to a certain position, triggering the sliding block travel limiter, stopping sliding of the T-shaped sliding block, and finishing opening of the door opening guide groove; when the door opening guide groove horizontally withdraws to the inner side of the front column, the sliding block limiting restorer is triggered, and the door opening guide groove is reset.

The utility model is further characterized in that the lock hole is vertically arranged on the top surface and the bottom surface of the T-shaped sliding block, and the sliding electromagnetic lock is arranged on the front column.

The lifting device further comprises a second transmission rod horizontally arranged on the lower beam, a pair of winches arranged at two ends of the second transmission rod and a pair of directional wheels arranged on the upper beam above the winches, wherein a rope is arranged on the winches, and the other end of the rope is downwards connected to the L-shaped parking carrier around the directional wheels.

The side shifting assembly comprises a pair of horizontal sleeves and a bridge crane driving device, wherein the horizontal sleeves are arranged at the upper end and the lower end of each longitudinal beam, the horizontal sleeves are sleeved on the horizontal bearing beams, the bridge crane driving device comprises a third transmission rod vertically arranged between the pair of horizontal sleeves, a pair of third transmission gears and a motor, the third transmission gears are sleeved at the upper end and the lower end of the third transmission rod, and the third transmission gears are arranged at the outer sides of the horizontal sleeves; the outer side face of each horizontal bearing beam sleeved in the horizontal sleeve is provided with a third horizontal rack along the length direction of the outer side face, the outer side face of the horizontal sleeve is provided with a gear through hole, one side gear of the third transmission gear penetrates through the gear through hole to be in transmission connection with the third horizontal rack, and the bridge crane assembly is driven to move so as to retract and release the L-shaped parking carrier.

The utility model is further arranged that the upper end and the lower end in the horizontal sleeve are also provided with row-shaped needle roller strips, so that the horizontal sleeve can slide along the horizontal bearing beam conveniently.

The utility model further provides that the bottom layer parking unit comprises a first parking platform, at least two ground rail guide grooves which are arranged below the first parking platform and are parallel to the horizontal bearing beams, and a bottom layer driving device for driving the first parking platform to slide along the ground rail guide grooves; a bottom layer horizontal support rod is connected between the bottom ends of the two rear posts, the inner side end of the ground rail guide groove is connected to the bottom layer horizontal support rod, the other end of the ground rail guide groove extends outwards horizontally, and a ground rail guide groove rack is arranged in the ground rail guide groove along the length direction of the ground rail guide groove;

the bottom driving device comprises a bottom transmission shaft horizontally arranged on the upper surface of one side of the first parking platform close to the bottom horizontal support rod, and a plurality of bottom transmission gears sleeved on the bottom transmission shaft and matched with the ground rail guide groove racks, and the bottom transmission gears and the ground rail guide groove racks are matched for transmission.

The utility model further provides that the bottom surface of the first parking platform is also provided with a land wheel sliding along the land rail guide groove.

The utility model further provides that the first parking platform and the second parking platform comprise horizontal platforms and slope pads arranged at two ends of the horizontal platforms, wherein the first parking platform comprises the horizontal platforms and the slope pads, and the slope pads of the first parking platform are connected to two ends of the horizontal platforms through hinges and used for collecting and releasing the slope pads.

The utility model is further arranged that the outer sides of the pair of ground rail guide grooves are symmetrically provided with a pair of slope pad retraction strips parallel to the horizontal bearing beams, the inner side ends of the slope pad retraction strips are connected to the bottom layer horizontal support rods, and the outer side ends of the slope pad retraction strips are inclined planes which incline downwards; the bottom surface of the inner side end of the slope pad is provided with a groove with a downward opening matched with the slope pad retraction strip, and a small follow-up wheel which moves along the slope pad retraction strip is arranged in the groove. When the first parking platform is retracted, the follow-up small wheel slides upwards along the inclined surface of the slope pad retraction strip, the slope pad is reversely rotated upwards, and then the follow-up small wheel continuously moves along the slope pad retraction strip until the first parking platform is fully retracted.

The utility model is further arranged that a front side horizontal support rod is also connected between the front ends of a pair of horizontal support beams at the lower side of each upper layer parking unit, a rear side horizontal support rod is arranged at the opposite position between two rear posts relative to the front side horizontal support rod, at least one pair of L-shaped carrier support beams parallel to the horizontal support beams are arranged between the front side horizontal support rod and the rear side horizontal support rod, and are used for supporting the L-shaped parking carrier during parking;

a plurality of inclined supports and vertical supports are symmetrically arranged between the upper cross beam and the lower cross beam of the bridge crane frame; a plurality of vertical supports and inclined supports are symmetrically arranged between the upper cross beam and the lower cross beam of the carrier frame, at least one group of fork bars are symmetrically arranged at the bottom of the carrier frame along the horizontal length direction of the carrier frame, and the bottom ends of the fork bars are connected to the second parking platform.

The utility model is further arranged that the bottom layer parking unit further comprises a travel limiter and a reset limiter for detecting the horizontal movement of the first horizontal platform, the side shifting assembly also comprises a travel limiter and a reset limiter for detecting the side shifting of the bridge crane assembly, and each travel limiter and each reset limiter are electrically connected to the power supply master controller.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The assembled garage solves the problem that the existing outdoor or other parking places lack parking places are difficult to park, and based on the original parking space, the assembled garage can be independently and upwards expanded to assemble a plurality of layers of parking spaces, can be assembled and used in a single group or assembled in a plurality of groups according to actual needs, and is convenient to install.

(2) The assembled garage provided by the utility model has the advantages that the designed occupied area of the garage is greatly reduced, the parking is convenient, a large area is not required to be reserved for accurate parking of drivers, and the utilization rate of a parking area is improved.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a unit garage according to the present utility model.

Fig. 2 is a schematic structural view of a door opening guide groove and a T-shaped sliding block in the present utility model.

Fig. 3 is a schematic structural view of the bridge crane assembly according to the present utility model.

Fig. 4 is a schematic structural view of the L-shaped parking platform according to the present utility model.

Fig. 5 is a schematic structural view of a main body frame of the unit garage according to the present utility model.

Fig. 6 is an enlarged view of the D-region structure in fig. 5.

Fig. 7 is a schematic side view of fig. 1.

Fig. 8 is an enlarged view of the area a structure in fig. 7.

Fig. 9 is a schematic rear view of the structure of fig. 1.

Fig. 10 is an enlarged view of the structure of the region B in fig. 9.

Fig. 11 is an enlarged view of the structure of the region C in fig. 1.

100, a main body frame, 110, a front column, 120, a rear column, 130, a horizontal bearing beam, 140, a bottom layer horizontal supporting rod, 150, a front side horizontal supporting rod, 160, a rear side horizontal supporting rod, 170, an L-shaped bearing beam of a carrying platform, 180 and a bottom layer public guide groove;

200. the parking device comprises a bottom layer parking unit 210, a first parking platform 211, a horizontal platform 212, a slope pad 213, a slope pad retraction bar 220, a ground rail guide groove 221, a ground rail guide groove rack 231, a bottom layer transmission shaft 232 and a bottom layer transmission gear;

300. the upper layer parking unit 310, the door opener assembly 311, the door opening guide groove 312, the T-shaped sliding block 313, the C-shaped support sliding groove 314, the first transmission rod 315, the door opening motor 316, the first horizontal rack 317 and the sliding electromagnetic lock; 320. the device comprises an L-shaped parking platform, 321, a platform frame, 322, a second parking platform, 323, shock absorption wheels, 324, fork ribs, 330, a bridge crane assembly, 331, a longitudinal beam, 332, an upper cross beam, 333, a lower cross beam, 334, a special guide groove, 335, a second transmission rod, 336, a winch, 337, a directional wheel, 338 and a steel wire rope; 340. side shift assembly 341, horizontal sleeve 342, third drive rod 343, third drive gear 344, third horizontal rack 345, gear through hole.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and specific examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "length," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

As shown in fig. 1 to 4, the present utility model provides a multi-story assembled garage of a unit group, comprising a main body frame 100, a bottom-story parking unit 200 and at least two-story upper-story parking units 300 provided in the main body frame 100 from bottom to top, and a power master controller, wherein the main body frame 100 comprises a pair of vertical front pillars 110 and rear pillars 120, and two pairs of horizontal load beams 130 provided at the top and bottom of each story parking unit and connected to the front pillars 110 and rear pillars 120, respectively;

each upper deck parking unit 300 comprises a pair of door opener assemblies 310 arranged on the front pillar 110, an L-shaped parking platform 320, a bridge crane assembly 330 and a side shifting assembly 340, wherein the bridge crane assembly 330 and the side shifting assembly 340 are respectively used for lifting and horizontally retracting the L-shaped parking platform 320; wherein,

the door opener assembly 310 comprises a door opening guide slot 311 vertically arranged on the inner side of the front column 110, a pair of T-shaped sliding blocks 312 respectively clamped between the upper end and the lower end of the door opening guide slot 311 and the front column 110 and capable of horizontally sliding back and forth, a C-shaped support sliding slot 313 arranged on the inner side of the front column 110 and matched with the T-shaped sliding blocks 312, and a door opener driving unit for driving the T-shaped sliding blocks 312 to slide, wherein the top end and the bottom end of the door opening guide slot 311 are respectively fixedly connected with the front side ends of the two T-shaped sliding blocks 312, the T-shaped sliding blocks 312 are in sliding connection with the C-shaped support sliding slots 313, and the door opener driving unit drives the T-shaped sliding blocks 312 to slide back and forth along the C-shaped support sliding slots 313;

the bridge crane assembly 330 comprises a vertical rectangular bridge crane frame and a lifting device arranged on the bridge crane frame, the bridge crane frame comprises a pair of longitudinal beams 331, an upper cross beam 332 and a lower cross beam 333 respectively arranged between the upper end and the lower end of the two longitudinal beams 331, and a special guide groove 334 with the same length as the door opening guide groove 311 is vertically arranged on the front side of the longitudinal beam 331; the L-shaped parking platform 320 comprises a vertical rectangular platform frame 321 and a second parking platform 322 arranged at the bottom of the platform frame 321, wherein at least one pair of damping wheels 323 are respectively arranged at the left side and the right side of the platform frame 321; a pair of bottom layer public guide grooves 180 are oppositely arranged on the inner side of the front column 110 of the layer where the bottom layer parking unit 200 is positioned; when the lifting device drives the L-shaped parking platform 320 to move up and down, the special guide groove 334 of the present layer is aligned with the door opening guide groove 311 of the other layer and the bottom layer public guide groove 180 for the damping wheel 323 to slide.

As shown in fig. 5 and 6, in this embodiment, since the door opener assembly is not provided in the bottom floor parking unit 200, the C-shaped support chute 313 provided at the bottom of the upper floor parking unit 300 of the second floor is a single C-shaped support chute, including an upper C-shaped chute portion 313a, and a vertical guide groove portion 313b provided below the C-shaped chute portion 313a in alignment with the bottom floor common guide groove 180, and the C-shaped chute portion 313a is slidably connected with the T-shaped slider 312 provided at the bottom of the upper floor parking unit 300 of the second floor;

the other C-shaped support sliding grooves 313 are dual C-shaped support sliding grooves, and each of the other C-shaped support sliding grooves comprises a vertical guiding groove portion 313C and a pair of C-shaped sliding groove portions 313d respectively arranged above and below the vertical guiding groove portion 313C, wherein the pair of C-shaped sliding groove portions 313d are respectively matched with the T-shaped sliding blocks 312 at the top of the upper parking unit of the next layer and the T-shaped sliding blocks at the bottom of the upper parking unit of the previous layer, and the vertical guiding groove portion 313C of the dual C-shaped support sliding groove is aligned with the bottom layer public guiding groove 180 as well for sliding of the damping wheel.

Further, as shown in fig. 7 to 8, the door opener driving unit includes a first driving rod 314 vertically disposed on the inner side of the front pillar 110, a pair of first driving gears (not shown in the drawings) sleeved on the upper and lower ends of the first driving rod 314, and a door opening motor 315, the first driving gears are disposed in the C-shaped chute portion of the C-shaped support chute 313, a first horizontal rack 316 is disposed on a side surface of the T-shaped slider 312 facing the C-shaped support chute 313 along the length direction thereof, and the first driving gears are in driving connection with the first horizontal rack 316, so that the T-shaped slider 312 is driven to move horizontally under the driving force of the door opening motor 315.

Further, the door opener assembly 310 further includes a sliding electromagnetic lock 317, a slider travel limiter and a slider limit reset device electrically connected to the power master controller, and the T-shaped slider 312 is provided with a lock hole matched with the sliding electromagnetic lock 317. When the T-shaped slider 312 is locked by the sliding electromagnetic lock 317, the T-shaped slider 312 cannot slide back and forth along the C-shaped support chute 313, and when the T-shaped slider is unlocked by the sliding electromagnetic lock, the door opener driving unit is powered by the power master controller to drive the T-shaped slider to slide, so that the door opening guide slot 311 is pushed out forwards, and further the follow-up bridge crane assembly 330 is moved.

Further, as shown in fig. 3 and 9-10, the lifting device provided on the bridge frame includes a second transmission rod 335 horizontally provided on the lower beam 333, a pair of winches 336 provided at both ends of the second transmission rod 335, and a pair of directional wheels 337 provided on the upper beam 332 above the winches 336, a wire rope 338 is provided on the winches 336, and the other end of the wire rope 338 is downwardly connected to the stage frame 321 of the L-shaped parking stage around the directional wheels 337. The winch 336 is driven to rotate by the rotation of the second transmission rod 335, and the L-shaped parking platform 320 is driven to lift by the steel wire rope 338.

Further, the side-shifting assembly 340 includes a pair of horizontal sleeves 341 disposed at the upper and lower ends of each of the stringers 331, and a bridge driving device, where the horizontal sleeves 341 are sleeved on the horizontal carrier 130, and the bridge driving device drives the bridge assembly 330 to horizontally move along the horizontal carrier so as to horizontally retract and retract the L-shaped parking platform. In order to facilitate the horizontal sleeve to slide along the horizontal bearing beam, row-shaped needle roller strips are further arranged at the upper end and the lower end in the horizontal sleeve 341.

The bridge crane driving device comprises a third transmission rod 342 vertically arranged between a pair of horizontal sleeves 341, a pair of third transmission gears 343 sleeved at the upper end and the lower end of the third transmission rod 342, and a motor, wherein the third transmission gears 343 are arranged at the outer sides of the horizontal sleeves 341; a third horizontal rack 344 is arranged on the outer side surface of each horizontal carrier beam 130 sleeved in the horizontal sleeve 341 along the length direction of the horizontal carrier beam, a gear through hole 345 is formed on the outer side surface of the horizontal sleeve 341, and a side gear of the third transmission gear 343 passes through the gear through hole 345 and is in transmission connection with the third horizontal rack 344, so as to drive the bridge crane assembly 330 to horizontally move.

As shown in fig. 1 and 11, the bottom floor parking unit 200 includes a first parking platform 210, at least two ground rail guide grooves 220 disposed below the first parking platform 210 and parallel to the horizontal load beam 130, and a bottom floor driving device 230 for driving the first parking platform 210 to slide along the ground rail guide grooves 220; a bottom horizontal support bar 140 is connected between the bottom ends of the two rear posts 120, the inner side end of the ground rail guide groove 220 is connected to the bottom horizontal support bar 140, the other end extends horizontally outwards, and a ground rail guide groove rack 221 is arranged in the ground rail guide groove 220 along the length direction thereof; the bottom driving device 230 comprises a bottom driving shaft 231 arranged on the upper surface of one side of the first parking platform 210, which is close to the bottom horizontal supporting rod 140, a plurality of bottom driving gears 232 sleeved on the bottom driving shaft 231 and matched with the ground rail guide groove racks 221, and a power source motor, wherein the bottom driving gears 232 and the ground rail guide groove racks 221 are matched for driving the first parking platform 210 to be outwards unfolded or inwards retracted along the ground rail guide groove.

Further, the bottom surface of the first parking platform is further provided with a ground wheel sliding along the ground rail guide groove 220.

Further, the first parking platform 210 and the second parking platform each include a horizontal platform and ramp pads disposed at two ends of the horizontal platform, wherein the first parking platform 210 includes a horizontal platform 211 and ramp pads 212, and the ramp pads 212 of the first parking platform 210 are connected to two ends of the horizontal platform 211 through hinges, and are used for folding and unfolding the ramp pads.

As shown in fig. 5, in this embodiment, in order to implement retraction of the slope mat 212, a pair of slope mat retraction strips 213 parallel to the horizontal carrier beam 130 are symmetrically disposed at the outer sides of the pair of ground rail guide grooves 220, the inner ends of the slope mat retraction strips 213 are connected to the bottom horizontal support rod 140, and the outer ends of the slope mat retraction strips 213 are inclined surfaces inclined downward; the bottom surface of the inner side end of the slope pad 212 is provided with a groove which is matched with the slope pad retraction strip 213 and is provided with a downward opening, and a small following wheel (not shown in the figure) which moves along the slope pad retraction strip is arranged in the groove. When the first parking platform 210 is retracted, the following small wheel slides upwards along the inclined surface of the slope pad retraction bar 213, so as to reverse the slope pad 212 upwards, and then the following small wheel continues to move along the slope pad retraction bar 213 until the first parking platform 210 is fully retracted.

Further, a front horizontal support bar 150 is further connected between the front ends of the pair of horizontal support beams 130 at the bottom of each upper layer parking unit 300, a rear horizontal support bar 160 is disposed at a relative position between the two rear posts 120 with respect to the front horizontal support bar 150, and at least one pair of L-shaped carrier support beams 170 parallel to the horizontal support beams 130 are disposed between the front horizontal support bar 150 and the rear horizontal support bar 160, for supporting the L-shaped parking platform during parking.

Further, a plurality of inclined supports and vertical supports are symmetrically arranged between the upper beam 332 and the lower beam 333 of the bridge crane frame; a plurality of vertical supports and inclined supports are symmetrically arranged between the upper and lower cross beams of the carrier frame 321, at least one group of fork bars 324 are symmetrically arranged at the bottom of the carrier frame 321 along the horizontal length direction of the carrier frame 321, and the bottom ends of the fork bars 324 are connected to the second parking platform 322.

In this embodiment, the bottom parking unit 200 further includes a travel limiter and a reset limiter for detecting the horizontal movement of the first horizontal stage, the side shift assembly 340 also includes a travel limiter and a reset limiter for detecting the side shift of the bridge crane assembly 330, and each of the travel limiter and the reset limiter is electrically connected to the power master controller.

When the unit group multi-layer assembly garage disclosed by the utility model is used for using different layers of parking units, the specific operation is as follows:

(1) When it is desired to use the underlying parking unit 200: firstly, a remote controller gives a signal to a power master controller, whether all parking space layers in the unit are in an open state or not is detected, and if other parking space layers in the unit are in the open state, the power master controller controls the bottom layer driving device of the bottom layer parking unit 200 to be powered on; the power supply drives the bottom transmission shaft 231 to rotate, drives the bottom transmission gear 232 and the ground rail guide groove rack 221 to transmit, pushes the first parking platform 210 to slide outwards along the ground rail guide groove 220, and moves to a travel limiter to stop, and deploys the first parking platform 210 for parking;

retracting the first parking station: the remote controller starts a signal to the power supply master controller, drives the bottom transmission shaft 231 to rotate in a reverse direction for the electric power source, drives the bottom transmission gear 232 and the ground rail guide groove rack 221 to transmit, and withdraws the first parking platform to run to the reset limiter for stopping.

(2) When a third floor parking unit is required:

firstly, a remote controller starts a signal to a power master controller, whether all parking space layers in the unit are in a starting state or not is detected, if the other parking space layers in the unit are in the starting state, the power master controller starts unlocking a sliding electromagnetic lock 317 of the unit, the T-shaped sliding block 312 is unlocked, the signal returns to the power master controller after the sliding electromagnetic lock is started, a door opener assembly 310 is controlled to start working, and the power master controller starts powering a door opening motor 315; the first transmission rod 314 is driven by the power of the door opening motor to rotate, the first transmission gear is in transmission connection with the first horizontal rack 316, the T-shaped sliding block 312 is pushed to move forward until the travel limiter stops, the door opening guide slot 311 is pushed out from the inner side of the front column 110, and at the moment, the door opening guide slot is opened;

the signal of the completion of opening the door-opening guide slot returns to the power master controller, and is supplied to the bridge crane driving device of the side-shifting assembly 340, and under the action of the power source motor, the third driving rod 342 rotates to drive the third driving gear 343 to be in driving connection with the third horizontal rack 344, so as to push the bridge crane assembly 330 to slide horizontally outwards along the horizontal bearing beam 130 until the travel limiter stops, at this time, the special guide slot 334 on the bridge crane frame slides to the inner side of the front column 110 and aligns with the door-opening guide slot 311 of the lower parking unit and the bottom public guide slot 180 of the bottom parking unit 200;

at this time, the travel limiter stop signal of the side shift assembly 340 returns to the power master controller, and is supplied to the lifting device, the power source of the lifting device drives the second transmission rod 335 and the winch 336 to rotate, the winch 336 rolls the wire rope 338 to lower the L-shaped parking platform 320 to the second parking platform 322 to the bottoming limiter stop, and the retraction signal is waited for. In this process, the shock absorbing wheels 323 on both sides of the L-shaped parking platform 320 roll through the special guide groove 334 of the present layer, the two layers of non-pushed door opening guide grooves 311, and the bottom layer public guide groove 180 in sequence.

When the second parking platform 322 of the layer is retracted, contrary to the process, the second parking platform 322 is lifted to the overhead limiter to stop through the lifting device, then the overhead limiter stop signal returns to the power master controller, the power is supplied to the bridge crane driving device, the bridge crane assembly 330 is retracted, the L-shaped parking platform is stopped in the parking layer of the third layer, then the power master controller supplies power to the door opener driving unit, the T-shaped sliding block 312 is pushed to retract the door opening guide groove 311, the T-shaped sliding block is operated to the sliding block limiting reset device to stop, and the power master controller supplies power to the sliding electromagnetic lock 317 to be locked.

Further, in the actual use process, after the door opening guide groove is opened, the lifting device is required to lift the L-shaped parking carrier upwards by 1-2 cm, the L-shaped parking carrier is slightly away from the L-shaped carrier bearing beam, and then the bridge crane assembly and the L-shaped parking carrier horizontally slide by using the side shifting assembly.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The unit group multi-layer assembly garage comprises a main body frame, a bottom layer parking unit, at least two layers of upper layer parking units and a power supply master controller, wherein the bottom layer parking unit and the at least two layers of upper layer parking units are arranged in the main body frame from bottom to top; it is characterized in that the method comprises the steps of,

the bridge crane assembly comprises a vertical rectangular bridge crane frame and a lifting device arranged on the bridge crane frame, the bridge crane frame comprises a pair of longitudinal beams, an upper cross beam and a lower cross beam which are respectively arranged between the upper end and the lower end of the two longitudinal beams, and a special guide slot with the same length as the door opening guide slot is vertically arranged on the front side of the longitudinal beam; the L-shaped parking carrier comprises a vertical rectangular carrier frame and a second parking carrier arranged at the bottom of the carrier frame, and at least one pair of damping wheels are respectively arranged on the left side and the right side of the carrier frame; a pair of bottom layer public guide grooves are oppositely arranged on the inner side of the front column of the layer where the bottom layer parking unit is positioned; when the lifting device drives the L-shaped parking platform to move up and down, the special guide groove on the layer is aligned with the door opening guide groove on the other layers and the public guide groove on the bottom layer, so that the damping wheels can slide.

2. The unit-pack multi-layer assembled garage of claim 1 wherein said C-shaped support runners provided on the bottom of said upper parking units of the second level are single C-shaped support runners including an upper C-shaped runner section and a vertical channel section provided below said C-shaped runner section in alignment with said bottom common channel, said C-shaped runner section being slidably connected to a T-shaped slider provided on the bottom of said upper parking units of the second level;

3. The multi-layer assembled garage of the unit group of claim 1, wherein the door opener driving unit comprises a first transmission rod vertically arranged on the inner side of the front column, a pair of first transmission gears sleeved on the upper end and the lower end of the first transmission rod, and a door opening motor, the first transmission gears are positioned in the C-shaped sliding grooves of the C-shaped supporting sliding grooves, a first horizontal rack is arranged on one side surface of the T-shaped sliding block, facing the C-shaped supporting sliding grooves, along the length direction of the T-shaped sliding block, and the first transmission gears are in transmission connection with the first horizontal rack.

4. The multi-layer assembled garage of claim 1, wherein the door opener assembly further comprises a sliding electromagnetic lock, a sliding block travel limiter and a sliding block limit reset device which are electrically connected with the power master controller, and the T-shaped sliding block is provided with a lock hole matched with the sliding electromagnetic lock.

5. The multi-layer assembled garage of claim 1 wherein the lifting device comprises a second drive rod horizontally disposed on the lower beam, a pair of winches disposed at both ends of the second drive rod, and a pair of orientation wheels disposed on the upper beam above the winches, wherein the winches are provided with ropes, and the other ends of the ropes are connected downwardly to the carrier frame about the orientation wheels.

6. The multi-layer assembled garage of unit groups according to claim 1, wherein the side shifting assembly comprises a pair of horizontal sleeves and a bridge crane driving device, wherein the horizontal sleeves are arranged at the upper end and the lower end of each longitudinal beam, the horizontal sleeves are sleeved on the horizontal bearing beams, the bridge crane driving device comprises a third transmission rod vertically arranged between the pair of horizontal sleeves, a pair of third transmission gears and a motor, the third transmission gears are sleeved at the upper end and the lower end of the third transmission rod, and the third transmission gears are arranged at the outer sides of the horizontal sleeves; the outer side face of each horizontal bearing beam sleeved in the horizontal sleeve is provided with a third horizontal rack along the length direction of the outer side face, the outer side face of the horizontal sleeve is provided with a gear through hole, and one side gear of the third transmission gear penetrates through the gear through hole and is in transmission connection with the third horizontal rack.

7. The multi-layer assembled garage of claim 6 wherein the upper and lower ends of the horizontal sleeve are further provided with row-shaped needle bars for facilitating sliding movement of the horizontal sleeve along the horizontal load beam.

8. The unit group multi-layer assembly garage of claim 1, wherein the bottom layer parking unit comprises a first parking platform, at least two ground rail guide grooves which are arranged below the first parking platform and are parallel to the horizontal bearing beams, and a bottom layer driving device for driving the first parking platform to slide along the ground rail guide grooves; a bottom layer horizontal support rod is connected between the bottom ends of the two rear posts, the inner side end of the ground rail guide groove is connected to the bottom layer horizontal support rod, the other end of the ground rail guide groove extends outwards horizontally, and a ground rail guide groove rack is arranged in the ground rail guide groove along the length direction of the ground rail guide groove;

9. The multi-layer assembled garage of claim 8, wherein the first and second parking platforms each comprise a horizontal platform and ramp pads disposed at two ends of the horizontal platform, and wherein the ramp pads of the first parking platform are connected to two sides of the horizontal platform by hinges.

10. The multi-layer assembled garage of unit groups according to claim 1, wherein a front side horizontal support rod is further connected between the front ends of a pair of horizontal support beams at the lower side of each upper layer parking unit, a rear side horizontal support rod is arranged at the opposite position between two rear posts relative to the front side horizontal support rod, and at least one pair of L-shaped carrier support beams parallel to the horizontal support beams are arranged between the front side horizontal support rod and the rear side horizontal support rod for supporting the L-shaped parking carrier during parking;