阅读说明：本技术 车库车辆快速转移机构、地下车库及车辆紧急集体出库方法 (Rapid vehicle transfer mechanism for garage, underground garage and emergency collective vehicle delivery method ) 是由 张佳程 张小雯 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种车库车辆快速转移机构,包括若干车位平台和用于牵引各车位平台的牵引机构；车位平台包括驻车板,牵引机构包括牵引装置,牵引装置为牵引车或卷扬机或由电机驱动的链轮；牵引装置牵引有主传动装置；主传动装置为牵引绳或牵引链条,主传动装置的前端与牵引装置相连接,主传动装置沿车库内的车道布置并绕经各车位平台；各车位平台均与主传动装置相连接。本发明还公开了相应的地下车库及车辆紧急集体出库方法。本发明能够将所有的车辆通过统一的牵引作业集体牵引出车库。在暴雨、洪水等自然灾害发生时能够良好地避免地下车库内的车辆被淹,避免相应的车辆财产损失,提高地下车库内车辆的安全性,提升地下车库的价值和吸引力。(The invention discloses a rapid garage vehicle transfer mechanism which comprises a plurality of parking space platforms and a traction mechanism for traction of the parking space platforms; the parking space platform comprises a parking plate, the traction mechanism comprises a traction device, and the traction device is a tractor or a winch or a chain wheel driven by a motor; the traction device is used for traction and is provided with a main transmission device; the main transmission device is a traction rope or a traction chain, the front end of the main transmission device is connected with the traction device, and the main transmission device is arranged along a lane in the garage and passes through each parking space platform in a winding way; each parking space platform is connected with a main transmission device. The invention also discloses a corresponding underground garage and a vehicle emergency collective garage-out method. The invention can collectively pull all vehicles out of the garage through unified pulling operation. When natural disasters such as rainstorm, flood and the like occur, vehicles in the underground garage can be well prevented from being submerged, corresponding vehicle property loss is avoided, safety of the vehicles in the underground garage is improved, and value and attraction of the underground garage are improved.)

1. Garage vehicle shifts mechanism fast, its characterized in that: the garage comprises a plurality of parking space platforms and a traction mechanism for traction of the parking space platforms, wherein the traction mechanism extends out of a garage entrance; taking the traction direction of the traction mechanism as the forward direction;

the parking space platform comprises a parking plate for bearing a vehicle, the front part of the parking plate is supported on the ground in a rolling manner through universal wheels, and the rear part of the parking plate is supported on the ground through rolling wheels;

the traction mechanism comprises a traction device positioned at the entrance of the garage or outside the entrance of the garage, and the traction device is a tractor or a winch or a chain wheel driven by a motor; the traction device is used for traction and is provided with a main transmission device;

the main transmission device is a traction rope or a traction chain, the front end of the main transmission device is connected with the traction device, and the main transmission device is arranged along a lane in the garage and passes through each parking space platform in a winding way; each parking space platform is connected with a main transmission device, and the main transmission device between adjacent parking space platforms has a redundant length longer than the length of one parking space platform.

2. The garage vehicle quick transfer mechanism of claim 1, wherein: the rear end of the parking plate is connected with a rear boarding inclined plate in a downward inclined mode, the rear end of the rear boarding inclined plate is lower than the front end of the rear boarding inclined plate, and a gap is formed between the rear end of the rear boarding inclined plate and the ground in an unpressurized state;

the front end of the parking plate is connected with a front vehicle-loading inclined plate in a downward inclining mode, the front end of the front vehicle-loading inclined plate is lower than the rear end of the front vehicle-loading inclined plate, and a gap is formed between the front end of the front vehicle-loading inclined plate and the ground when the front vehicle-loading inclined plate is in an unpressurized state.

3. The garage vehicle quick transfer mechanism of claim 1, wherein: the main transmission device is arranged along a lane in the garage and passes around each parking platform, a track groove with an inverted T-shaped section is arranged on the ground of the lane, the main transmission device comprises a strip-shaped body, and main connecting columns which are arranged upwards are arranged on the body at intervals along the length direction of the body;

the track groove comprises a cavity which is used for accommodating the body of the main transmission device and is positioned below the ground, the middle part of the cavity in the width direction is upwards provided with an opening for extending the main connecting column, and the main connecting column upwards extends out of the strip-shaped opening;

the main connecting column is used for connecting a parking plate or an auxiliary main transmission device;

the main connecting columns are arranged at intervals along the length direction of the main transmission device, and the length of the main transmission device between every two adjacent main connecting columns is larger than that of the parking space platform;

each parking space platform in the garage is correspondingly connected with the main connecting columns one by one;

when the distance between the adjacent parking space platforms is smaller than the length of one parking space platform, the rear parking space platform in the adjacent parking space platforms is directly connected with the main connecting column downwards;

when the distance between the adjacent parking space platforms is larger than or equal to the length of one parking space platform, one parking space platform at the rear part in the adjacent parking space platforms is downwards connected with the auxiliary connecting column, the auxiliary connecting column is connected with the auxiliary transmission device, and the auxiliary transmission device is connected with the main transmission device through the main connecting column.

4. The garage vehicle quick transfer mechanism of claim 3, wherein: the front part and the rear part of the main transmission device are respectively provided with a plurality of redundant connecting columns which are used for being connected with vehicles which are not stopped on the parking space platform.

5. The garage vehicle quick transfer mechanism of claim 3, wherein:

the main transmission device is a traction chain, and a plurality of anti-back devices are arranged in the track groove at intervals;

the anti-retreat device comprises a fixed block supported by a spring, a clamping block matched with a chain is arranged at the top of the rear end of the fixed block in an upwards protruding mode, the rear wall of the clamping block is low and high in front to form an inclined plane convenient for the traction chain to cross the clamping block to move forwards, the front wall of the clamping block is a vertical surface used for blocking the chain to retreat, and when the traction chain passes through the clamping block, the clamping block is inserted into a chain ring of the traction chain under the action of the spring.

6. The garage vehicle quick transfer mechanism of claim 3, wherein:

the upper surface of the main transmission device is in rolling fit with the top wall of the cavity of the track groove through the upper ball, and the lower surface of the main transmission device is in rolling fit with the bottom wall of the cavity of the track groove through the lower ball.

7. The garage vehicle quick transfer mechanism of claim 3, wherein: platform grooves are respectively formed in the parking places of the garage, the parking place platforms are respectively positioned in the corresponding platform grooves, and the parking plates of the parking place platforms are 0-3 cm higher than the ground; the front side wall of the platform groove is an inclined plane which is high in the front and low in the rear and facilitates the pulling of the parking space platform out of the platform groove.

8. An underground garage using the garage vehicle quick transfer mechanism of any of claims 1 to 7, wherein: the underground garage is provided with a plurality of parking areas, and a main transmission device is wound through each parking area and connected with each parking platform.

9. An underground garage using the garage vehicle quick transfer mechanism of any of claims 1 to 7, wherein: the main transmission device is provided with a main trunk, and the main trunk is connected with a plurality of branches; in the adjacent branches, the branch positioned at the rear has redundant length so as to avoid each parking space platform connected with the branch positioned at the front when the automobile is pulled out of the garage;

the underground garage is provided with a plurality of entrances and exits, the entrances and exits of the underground garage correspond to the garage vehicle rapid transfer mechanisms and parking areas in the garage one by one, and a main transmission device of each garage vehicle rapid transfer mechanism winds around and is connected with each parking space platform in the corresponding parking area.

10. A method for emergency collective delivery of vehicles using the garage vehicle quick transfer mechanism of claim 3, wherein:

and starting the traction device, driving each parking space platform to move forward to an entrance and an exit of the underground garage along the track groove by the main transmission device and the auxiliary transmission device, and when each parking space platform is sequentially pulled to the entrance and the exit of the underground garage, the worker removes the connection between the parking space platform and the main connecting column or the auxiliary connecting column and pushes the parking space platform and the vehicles thereon to temporary safe stopping points.

Technical Field

The invention relates to a rapid vehicle transfer mechanism for a garage.

Background

Rainstorm frequently occurs in summer and autumn, flood disasters are easily caused, and a large number of automobiles which are not removed in time from the garage are flooded by water. The damage of the automobile caused by flooding is very huge, and even though the flooding automobile can be repaired to a certain extent, potential safety hazards exist even if the flooding automobile is repaired; after the automobile is flooded with water, parts of the automobile body are easy to rust, the service life is shortened, and the safety performance is reduced. The problem of the power supply and the vehicle-mounted circuit is solved, the vehicle-mounted circuit problem cannot be completely repaired after the vehicle is flooded, the repaired circuit is easy to fail again, the time for repairing the vehicle again is three months and two years; specific symptoms are that a trouble lamp is lighted without reason, a headlight is turned on without reason, and the like, and problems occur in relation to a power supply and a vehicle-mounted circuit.

In addition, the wire of the motor vehicle is corroded and rusted due to the water immersion vehicle, so that the motor vehicle suddenly flameout and spontaneously ignites due to short circuit in the driving process, and the result is unimaginable. In addition, the maintenance cost of a flooded vehicle is very expensive, and the maintenance cost of a substantially heavily flooded vehicle accounts for more than 50% of the vehicle price.

Therefore, there is a need for a rapid transfer device for garage vehicles to move vehicles parked in a low-lying area in a rapid and orderly manner. When the underground garage is flooded, the owners of the parked vehicles in the garage are unlikely to be in the right place, so that an emergency collective vehicle-exiting method is needed.

Disclosure of Invention

The invention aims to provide a rapid transfer mechanism for vehicles in a garage, which can rapidly and orderly move out vehicles parked in underground parking lots or other parking lots with lower terrain.

In order to achieve the purpose, the garage vehicle rapid transfer mechanism comprises a plurality of parking space platforms and a traction mechanism for traction each parking space platform, wherein the traction mechanism extends out of a garage entrance; taking the traction direction of the traction mechanism as the forward direction;

the parking space platform comprises a parking plate for bearing a vehicle, the front part of the parking plate is supported on the ground in a rolling manner through universal wheels, and the rear part of the parking plate is supported on the ground through rolling wheels;

the traction mechanism comprises a traction device positioned at the entrance of the garage or outside the entrance of the garage, and the traction device is a tractor or a winch or a chain wheel driven by a motor; the traction device is used for traction and is provided with a main transmission device;

the main transmission device is a traction rope or a traction chain, the front end of the main transmission device is connected with the traction device, and the main transmission device is arranged along a lane in the garage and passes through each parking space platform in a winding way; each parking space platform is connected with a main transmission device, and the main transmission device between adjacent parking space platforms has a redundant length longer than the length of one parking space platform.

The rear end of the parking plate is connected with a rear boarding inclined plate in a downward inclined mode, the rear end of the rear boarding inclined plate is lower than the front end of the rear boarding inclined plate, and a gap is formed between the rear end of the rear boarding inclined plate and the ground in an unpressurized state;

the front end of the parking plate is connected with a front vehicle-loading inclined plate in a downward inclining mode, the front end of the front vehicle-loading inclined plate is lower than the rear end of the front vehicle-loading inclined plate, and a gap is formed between the front end of the front vehicle-loading inclined plate and the ground when the front vehicle-loading inclined plate is in an unpressurized state.

The main transmission device is arranged along a lane in the garage and passes around each parking platform, a track groove with an inverted T-shaped section is arranged on the ground of the lane, the main transmission device comprises a strip-shaped body, and main connecting columns which are arranged upwards are arranged on the body at intervals along the length direction of the body;

the track groove comprises a cavity which is used for accommodating the body of the main transmission device and is positioned below the ground, the middle part of the cavity in the width direction is upwards provided with an opening for extending the main connecting column, and the main connecting column upwards extends out of the strip-shaped opening;

the main connecting column is used for connecting a parking plate or an auxiliary main transmission device;

the main connecting columns are arranged at intervals along the length direction of the main transmission device, and the length of the main transmission device between every two adjacent main connecting columns is larger than that of the parking space platform;

each parking space platform in the garage is correspondingly connected with the main connecting columns one by one;

when the distance between the adjacent parking space platforms is smaller than the length of one parking space platform, the rear parking space platform in the adjacent parking space platforms is directly connected with the main connecting column downwards;

when the distance between the adjacent parking space platforms is larger than or equal to the length of one parking space platform, one parking space platform at the rear part in the adjacent parking space platforms is downwards connected with the auxiliary connecting column, the auxiliary connecting column is connected with the auxiliary transmission device, and the auxiliary transmission device is connected with the main transmission device through the main connecting column.

The front part and the rear part of the main transmission device are respectively provided with a plurality of redundant connecting columns which are used for being connected with vehicles which are not stopped on the parking space platform.

The main transmission device is a traction chain, and a plurality of anti-back devices are arranged in the track groove at intervals;

the anti-retreat device comprises a fixed block supported by a spring, a clamping block matched with a chain is arranged at the top of the rear end of the fixed block in an upwards protruding mode, the rear wall of the clamping block is low and high in front to form an inclined plane convenient for the traction chain to cross the clamping block to move forwards, the front wall of the clamping block is a vertical surface used for blocking the chain to retreat, and when the traction chain passes through the clamping block, the clamping block is inserted into a chain ring of the traction chain under the action of the spring.

The upper surface of the main transmission device is in rolling fit with the top wall of the cavity of the track groove through the upper ball, and the lower surface of the main transmission device is in rolling fit with the bottom wall of the cavity of the track groove through the lower ball.

Platform grooves are respectively formed in the parking places of the garage, the parking place platforms are respectively positioned in the corresponding platform grooves, and the parking plates of the parking place platforms are 0-3 cm higher than the ground; the front side wall of the platform groove is an inclined plane which is high in the front and low in the rear and facilitates the pulling of the parking space platform out of the platform groove.

The invention also discloses an underground garage using the garage vehicle rapid transfer mechanism, wherein the underground garage is provided with a plurality of parking areas, and a main transmission device winds through each parking area and is connected with each parking space platform.

The invention also discloses another underground garage using the garage vehicle quick transfer mechanism, wherein the main transmission device is provided with a main trunk, and the main trunk is connected with a plurality of branches; in the adjacent branches, the branch positioned at the rear has redundant length so as to avoid each parking space platform connected with the branch positioned at the front when the automobile is pulled out of the garage.

The underground garage is provided with a plurality of entrances and exits, the entrances and exits of the underground garage correspond to the garage vehicle rapid transfer mechanisms and parking areas in the garage one by one, and a main transmission device of each garage vehicle rapid transfer mechanism winds around and is connected with each parking space platform in the corresponding parking area.

The invention also discloses a vehicle emergency collective delivery method using the garage vehicle rapid transfer mechanism, wherein a traction device is started, a main transmission device and an auxiliary transmission device drive each parking space platform to advance to an entrance and an exit of an underground garage along a track groove, and when each parking space platform is sequentially pulled to the entrance and the exit of the underground garage, a worker releases the connection between the parking space platform and a main connecting column or an auxiliary connecting column, and pushes the parking space platform and the vehicle thereon to a temporary safe stopping point.

The invention has the following advantages:

in the invention, the traction mechanism can pull each parking space platform in the garage to the garage inlet or the outside of the garage inlet through the main transmission device, so that all vehicles can be collectively pulled out of the garage through uniform traction operation when the water level is gradually increased due to rainwater in the underground garage. When the parking space platform leaves the garage or after leaving the garage, arrange the parking space platform by ground staff and berth in the suitable position outside underground garage, avoid the vehicle to stop in underground garage and lead to the flood, also avoid leading to that the vehicle nobody can remove and be flooded because of the car owner can't unify to arrive in the garage, can avoid underground garage's vehicle to be flooded well when natural disasters such as heavy rain, flood take place, avoid corresponding vehicle loss of property, improve underground garage's security of vehicle, promote underground garage's value and appeal.

The main transmission device between the adjacent parking space platforms has the redundant length longer than the length of one parking space platform, and the adjacent parking space platforms cannot collide with each other in the process of pulling each parking space platform out of the garage.

After the parking space platform is pulled out of the garage, the rear vehicle-loading inclined plate and the front vehicle-loading inclined plate facilitate the vehicles to smoothly enter and exit the parking plate.

The length of the main transmission device between the adjacent main connecting columns is larger than that of the parking space platforms, so that the adjacent parking space platforms are prevented from colliding with each other when the parking space platforms are pulled out of a warehouse.

The setting of auxiliary connection post and auxiliary transmission to the too big condition of adjacent parking stall platform interval, when pulling out the warehouse, can shorten the interval when two adjacent parking stall platforms pull out the warehouse through auxiliary transmission, the length that shortens is auxiliary transmission's length, when pulling out the warehouse, can avoid the distance between two adjacent cars too big like this, the structure of pulling that forms when pulling out the warehouse is more compact, and efficiency of going out the warehouse is higher.

The redundant connecting columns are positioned at the front part and the rear part of the main transmission device, and the main connecting columns in the middle are not influenced to be arranged in one-to-one correspondence with the parking space platforms; the arrangement of the redundant connecting columns can avoid the problem that vehicles (such as manually moved vehicles) which are not on the parking space platform cannot join in the traction ex-warehouse sequence.

The anti-back device can be arranged at the front-back connection part of the two sections of traction chains and also can be arranged at a garage position (a ground inclined part) which is easy to slide backwards, so that the chain only can advance and cannot back when the traction is carried out, and accidents are avoided when the traction is carried out. When the chain is pulled out of the warehouse, the spring is compressed downwards when the pulling chain moves forwards, so that the chain stably passes through the clamping block; when the chain tends to retreat, the clamping blocks can be clamped into the chain rings under the jacking force of the springs to generate the retreat prevention effect.

The upper and lower balls reduce friction with the track groove when the main transmission moves forward.

The platform groove enables the position of the parking space platform to be fixed when the parking space platform is not dragged; the front side wall of the platform groove is an inclined side wall with a high front part and a low back part, so that the parking space platform is conveniently pulled out.

Drawings

FIG. 1 is a schematic diagram of the basic structure of a quick transfer mechanism for vehicles in a middle garage;

FIG. 2 is a schematic illustration of the main transmission engaged with a vehicle during towing out of the garage;

FIG. 3 is a schematic view of a main drive passing through different parking areas;

FIG. 4 is a schematic view of the structure of the anti-back device;

FIG. 5 is a schematic view of the connection between the parking platform and the auxiliary and main transmissions when the auxiliary transmission is provided; in this case, the lane is wide;

FIG. 6 is a schematic illustration of the configuration of the main and auxiliary transmissions engaged with a vehicle during towing out of the garage with the auxiliary transmission;

FIG. 7 is a schematic view of the main transmission with a main shaft and two branches;

FIG. 8 is an enlarged view at A in FIG. 2;

FIG. 9 is a schematic cross-sectional view of the main transmission device located in the track groove at the main connecting column;

fig. 10 is an enlarged view at B in fig. 5.

Detailed Description

Example one

As shown in fig. 1 to 6 and 8 to 10, the rapid transferring mechanism for vehicles in the garage of the present embodiment includes a plurality of parking platforms and a traction mechanism for pulling each parking platform, and the traction mechanism extends out of the garage entrance; taking the traction direction of the traction mechanism as the forward direction;

the parking space platform comprises a parking plate 1 for bearing a vehicle 14, the front part of the parking plate 1 is supported on the ground through universal wheels 2 in a rolling manner, and the rear part of the parking plate 1 is supported on the ground through rollers 3; the roller 3 can be a universal wheel or a walking wheel without universal function.

The traction mechanism comprises a traction device positioned at the entrance of the garage or outside the entrance of the garage, the traction device is a tractor or a winch or a chain wheel driven by a motor, and the traction device and the chain wheel are all in the prior art and are not shown in the figure. The traction device is used for traction and is provided with a main transmission device 4;

the main transmission device 4 is a traction rope or a traction chain, the front end of the main transmission device 4 is connected with the traction device, and the main transmission device 4 is arranged along a lane in the garage and passes through each parking space platform in a winding way; each parking space platform is connected with a main transmission device 4, and the main transmission device 4 between adjacent parking space platforms has a redundant length longer than the length of one parking space platform.

In the invention, the traction mechanism can pull the parking space platforms in the garage to the garage entrance or the outside of the garage entrance through the main transmission device 4, so that all vehicles 14 can be collectively pulled out of the garage through uniform traction operation when the water level is gradually increased due to rainwater in the underground garage. When the parking space platform leaves the garage or after leaving the garage, ground staff arrange the parking space platform to stop at the suitable position outside the underground garage, avoid the vehicle 14 to stop in the underground garage and lead to the flood, also avoid leading to the vehicle 14 nobody to be able to remove and be flooded because the car owner can't unify to arrive the garage, can well avoid the vehicle 14 in the underground garage to be flooded when natural disasters such as rainstorm, flood take place, avoid corresponding vehicle 14 loss of property, improve the security of vehicle 14 in the underground garage, promote the value and the appeal in underground garage.

Main gear 4 between the adjacent parking stall platform has the redundant length of being good at a parking stall platform length, guarantees to pull the in-process that goes out the garage with each parking stall platform, and adjacent parking stall platform can not collide each other.

The rear end of the parking plate 1 is connected with a rear boarding inclined plate 6 in a downward inclined mode, the rear end of the rear boarding inclined plate 6 is lower than the front end, and a gap is formed between the rear end of the rear boarding inclined plate 6 and the ground in an unpressurized state;

the front end of the parking plate 1 is connected with a front boarding inclined plate 5 in a downward inclined mode, the front end of the front boarding inclined plate 5 is lower than the rear end, and a gap is formed between the front end of the front boarding inclined plate 5 and the ground in an unpressurized state.

After the parking platform is pulled out of the garage, the rear boarding ramp 6 and the front boarding ramp 5 facilitate the smooth entry and exit of the vehicle 14 into the parking plate 1.

The main transmission device 4 is arranged along a lane in the garage and passes around each parking platform, a track groove 7 with an inverted T-shaped section is arranged on the ground of the lane, the main transmission device 4 comprises a strip-shaped body 8, and main connecting columns 9 which are arranged upwards are arranged on the body 8 at intervals along the length direction of the body;

the track groove 7 comprises a cavity 10 which is used for accommodating a body 8 of the main transmission device 4 and is positioned below the ground, an opening 11 (the opening and the track groove 7 are both in a long strip shape) for extending out of the main connecting column 9 is formed in the middle of the cavity 10 in the width direction in an upward mode, and the main connecting column 9 extends out of the long strip-shaped opening in the upward mode;

the main connecting column 9 is used for connecting the parking plate 1 or the auxiliary main transmission device 4;

a plurality of main connecting columns 9 are arranged at intervals along the length direction of the main transmission device 4, and the length of the main transmission device 4 between every two adjacent main connecting columns 9 is greater than that of the parking space platform;

each parking space platform in the garage is correspondingly connected with the main connecting columns 9 one by one;

when the distance between the adjacent parking space platforms is smaller than the length of one parking space platform, the rear parking space platform in the adjacent parking space platforms is directly connected with the main connecting column 9 downwards;

when the distance between the adjacent parking space platforms is larger than or equal to the length of one parking space platform, one parking space platform at the rear part of the adjacent parking space platforms is downwards connected with the auxiliary connecting column 12, the auxiliary connecting column 12 is connected with the auxiliary transmission device 22, and the auxiliary transmission device 22 is connected with the main transmission device 4 through the main connecting column 9.

The length of the main transmission device 4 between the adjacent main connecting columns 9 is larger than that of the parking space platforms, so that the adjacent parking space platforms can be prevented from colliding with each other when the vehicle is pulled out of a warehouse.

The setting of auxiliary connection post 12 and auxiliary transmission 22 to the too big condition of adjacent parking stall platform interval, when pulling out the warehouse, can shorten the interval when two adjacent parking stall platforms pull out the warehouse through auxiliary transmission 22, the length that shortens is auxiliary transmission 22's length, when pulling out the warehouse, can avoid the distance between two adjacent cars too big like this, the structure of pulling that forms when pulling out the warehouse is more compact, it is higher to go out the warehouse efficiency.

The front and rear parts of the main transmission 4 are respectively provided with a plurality of redundant connecting columns 13 for connecting with vehicles 14 which are not parked on the parking space platform.

The redundant connecting columns 13 are positioned at the front part and the rear part of the main transmission device 4, and the main connecting columns 9 in the middle part are not influenced to be arranged in one-to-one correspondence with the parking space platforms; the arrangement of the redundant connecting columns 13 can avoid the problem that vehicles 14 (such as manually moved vehicles 14) which are not on the parking space platform cannot join in a traction ex-warehouse sequence.

Under the condition that the main transmission device 4 is a traction chain, a plurality of anti-back devices are arranged in the track groove 7 at intervals;

the anti-back device comprises a fixing block 16 supported by a spring 15, a clamping block 17 matched with a chain is arranged at the top of the rear end of the fixing block 16 in an upward protruding mode, the rear wall of the clamping block 17 is low and high in front, so that an inclined plane convenient for the traction chain to move forwards over the clamping block 17 is formed, the front wall of the clamping block 17 is a vertical surface used for blocking the chain to back, and when the traction chain passes through the clamping block 17, the clamping block 17 is inserted into a chain ring of the traction chain under the action of the spring 15.

The anti-back device can be arranged at the front-back connection part of the two sections of traction chains and also can be arranged at a garage position (a ground inclined part) which is easy to slide backwards, so that the chain only can advance and cannot back when the traction is carried out, and accidents are avoided when the traction is carried out. When the chain is pulled out of the warehouse, the spring 15 is compressed downwards when the traction chain moves forwards, so that the chain stably passes through the fixture block 17; when the chain has a retreating trend, the clamping blocks 17 can be clamped into the chain ring under the jacking force of the spring 15 to generate the retreating prevention effect.

The upper surface of the main transmission device 4 is in rolling fit with the top wall of the cavity 10 of the track groove 7 through an upper ball 18, and the lower surface of the main transmission device 4 is in rolling fit with the bottom wall of the cavity 10 of the track groove 7 through a lower ball 19. The upper and lower balls 18 and 19 reduce friction of the main transmission 4 with the track groove 7 when moving forward.

Platform grooves are respectively formed in the parking places of the garage, the parking place platforms are respectively positioned in the corresponding platform grooves, and parking plates 1 of the parking place platforms are 0-3 cm higher than the ground (including two end values); the front side wall of the platform groove is an inclined plane which is high in the front and low in the rear and facilitates the pulling of the parking space platform out of the platform groove. The arrangement of the grooves in specific locations (parking spaces) is conventional and the platform grooves are not shown.

Can be equipped with the bottom plate by hydraulic means driven in the platform recess, the parking stall platform is parked on the bottom plate, can through hydraulic means like this with the bottom plate jacking to with ground parallel and level, further make things convenient for the parking stall platform to come in and go out the platform recess.

The platform groove enables the position of the parking space platform to be fixed when the parking space platform is not dragged; the front side wall of the platform groove is an inclined side wall with a high front part and a low back part, so that the parking space platform is conveniently pulled out.

The embodiment also discloses an underground garage using the garage vehicle quick transfer mechanism, as shown in fig. 1 and 3, the underground garage is provided with a plurality of parking areas, and one main transmission device 4 winds around each parking area and is connected with each parking space platform.

The invention also discloses a vehicle emergency collective delivery method using the garage vehicle rapid transfer mechanism, a traction device is started, the main transmission device 4 and the auxiliary transmission device 22 drive each parking space platform to advance to an entrance and an exit of the underground garage along the track groove 7, when each parking space platform is sequentially pulled to the entrance and the exit of the underground garage, a worker releases the connection between the parking space platform and the main connecting column 9 or the auxiliary connecting column 12, and pushes the parking space platform and the vehicle 14 on the parking space platform to a temporary safe stopping point. Because the connection between the parking space platform and the main connecting column 9 or the auxiliary connecting column 12 needs to be released, the connection between the parking space platform and the main connecting column 9 or the auxiliary connecting column 12 preferably adopts a quick connection structure, such as a plug-in locking structure.

Example two

The difference between the first embodiment and the second embodiment is that a different underground garage is provided, the main transmission device 4 in the underground garage is provided with a main trunk 20, and the main trunk 20 is connected with a plurality of branches 21; of the adjacent branches 21, the branch 21 located at the rear has a redundant length to avoid the respective parking platforms connected to the branch 21 located at the front when the vehicle is pulled out of the garage.

EXAMPLE III

The difference between the embodiment and the first embodiment lies in that a different underground garage is provided, a plurality of entrances and exits are arranged in the underground garage, the entrances and exits of the underground garage correspond to the garage vehicle rapid transfer mechanisms and parking areas in the garage one by one, and the main transmission device 4 of each garage vehicle rapid transfer mechanism winds around and is connected with each parking space platform in the corresponding parking area.

Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention and it is intended to cover in the claims the invention as defined in the appended claims.