CN212271747U

CN212271747U - Stereo parking garage with fire extinguishing function

Info

Publication number: CN212271747U
Application number: CN202020872797.5U
Authority: CN
Inventors: 曹孝培
Original assignee: Shaoguan Fangsheng Electric Equipment Co ltd
Current assignee: Shaoguan Fangsheng Electric Equipment Co ltd
Priority date: 2020-05-05
Filing date: 2020-05-21
Publication date: 2021-01-01
Anticipated expiration: 2030-05-21
Also published as: CN212957870U; CN111561201A; CN111535637A; CN212249410U; CN212428245U; CN111535638A; CN111535634A; CN111550101A; CN212336849U; CN212984779U; CN111535635A; CN111550102A; CN212366273U; CN212957871U; CN212439782U; CN212478703U; CN111535636A; CN111561203A; CN212478702U; CN212271746U

Abstract

The utility model relates to a three-dimensional parking garage with fire extinguishing function, which comprises a layer frame, a car carrying plate and a lifting driving device, wherein more than one layer of upper layer parking spaces are arranged on the layer frame, a car moving channel is arranged beside the upper layer parking spaces corresponding to the layer frame, the lower end of the car moving channel is led to the lower part of the layer frame, the lifting driving device is arranged on the car moving channel and is used for controlling the car carrying plate to move between the upper layer parking spaces and the car moving channel, the upper layer parking spaces are provided with fire-fighting spray heads, and the fire-fighting spray heads are connected with a water pipe; a smoke sensor and/or a flame sensor are/is further arranged on the upper-layer parking space, and a smoke induction alarm and/or a flame induction alarm exist independently; or the smoke induction alarm and/or the flame induction alarm are/is electrically connected with the controller, the lifting driving device is electrically connected with the controller, and when the smoke induction alarm and/or the flame induction alarm give an alarm, the lifting driving device works according to a mode set by the controller, so that the vehicle carrying plate on the upper parking space is moved out.

Description

Stereo parking garage with fire extinguishing function

Technical Field

The utility model relates to a stereo garage, especially a stereo garage of area function of putting out a fire.

Background

Accidents related to the spontaneous combustion of electric vehicles and fuel vehicles are rare, and the vehicles are difficult to extinguish once spontaneous combustion occurs, and the vehicles are exposed to the risk of explosion in the process of spontaneous combustion, so that the danger degree of fire extinguishment is quite large. Also, the difficulty of fire suppression is closely related to the site, for example: the presence of a self-igniting vehicle in a parking lot (or garage), alongside a self-igniting vehicle, or other vehicles, further increases the difficulty of fire suppression and the risk of personal and property hazards.

Compared with the spontaneous combustion of an electric automobile and the spontaneous combustion of a fuel automobile, the harm and the extinguishing difficulty of the spontaneous combustion of the electric automobile are higher. The ignition component of the electric automobile is mainly a battery, and the battery is mainly placed at the bottom of a chassis and a tail box of the automobile, so that the electric automobile generally firstly affects tires after spontaneous combustion, and cannot be pulled; in addition, the battery generally needs a long time to release energy after being ignited, so long-time water spraying is needed for extinguishing fire; in addition, the battery material inside the battery can be burned when the battery is on fire, and a large amount of smoke is generated, so that the battery is inconvenient to extinguish fire in a short distance and is also not convenient to approach for a long time.

According to related reports, in 2019, 21 days and 8 nights in 4 months and 4 months, in an underground garage of a Yudeli Huayuan small area in Shanghai Xuhui, a certain brand of electric automobile suddenly emits white smoke, and then fires and burns, and the fire affects other vehicles parked in the periphery. In addition, according to the introduction, after an emergency occurs, residents living in a high-rise building of a residential area are evacuated in an emergency. Because the underground garage gives out pungent smell, the fireman can not enter the garage once, and can only put out a fire by watering the garage, and the entrance of the garage is also closed. Therefore, when the electric automobile catches fire in the garage, the fire extinguishing difficulty and the fire extinguishing hazard caused by the fire extinguishing device are quite large. Therefore, it is imperative to develop a device that can automatically extinguish fires.

In addition, the existing fire extinguishing facilities for parking spaces of three-dimensional parking equipment, ground parking lots and flammable and explosive occasions (oil stations, chemical plants and the like) are only limited to spray type fire extinguishing, the fire extinguishing capability of the mode on fire points is weak, fire extinguishing on fire automobiles is incomplete, re-ignition is easy to occur, and even the fire extinguishing is not timely, so that vehicles beside the automobiles are affected, and larger safety accidents and personal and property losses are caused. Under the above conditions, if the fire-starting automobile is an electric automobile, the possibility of complete fire extinguishing is lower and the possibility of serious safety accidents is higher through the fire extinguishing mode. Further, if the electric automobile on the upper parking space of the three-dimensional parking equipment catches fire, the consequences are more unreasonable. However, in the existing three-dimensional parking equipment, a fire-fighting spray and induction device is not arranged aiming at each upper parking stall.

Disclosure of Invention

An object of the utility model is to provide a rational in infrastructure has the stereo garage of area function of putting out a fire that sprays to put out a fire and fire control detection function in the upper parking stall.

The purpose of the utility model is realized like this:

a three-dimensional parking garage with a fire extinguishing function comprises a shelf, a vehicle carrying plate and a lifting driving device, wherein more than one layer of upper parking spaces are arranged on the shelf, a vehicle moving channel is arranged beside the upper parking spaces on the shelf, the lower end of the vehicle moving channel is communicated to the lower part of the shelf, the lifting driving device is arranged on the vehicle moving channel and is used for controlling the vehicle carrying plate to move between the upper parking spaces and the vehicle moving channel, fire-fighting spray heads are arranged on the upper parking spaces and are connected with a water pipe; a smoke sensor and/or a flame sensor are/is further arranged on the upper-layer parking space, and a smoke induction alarm and/or a flame induction alarm exist independently; or the smoke induction alarm and/or the flame induction alarm are/is electrically connected with the controller, the lifting driving device is electrically connected with the controller, and when the smoke induction alarm and/or the flame induction alarm give an alarm, the lifting driving device works according to a mode set by the controller, so that the vehicle carrying plate on the upper parking space is moved out.

The purpose of the utility model can also adopt the following technical measures to solve:

as a more specific scheme, the fire-fighting spray headers are arranged around and/or at four corners of the upper-layer parking space. The sprayed water can surround the vehicle body, and the cooling and fire extinguishing effects are better.

As a further scheme, the smoke sensors and/or the flame sensors are arranged around and/or at four corners of the upper parking space, so that the detection range is larger and more comprehensive.

As a further scheme, the lifting driving device also comprises a lifting driving motor, a rack and a power gear, wherein the lifting driving motor is arranged on the lifting frame and is in transmission connection with the power gear, and the rack is vertically arranged and is meshed with the power gear; or the lifting driving device also comprises a lifting driving motor and screw rods, the lifting driving motor is arranged at the top of the car moving channel, more than two screw rods are arranged, each screw rod is parallel to each other and is in rotating fit with the layer frame, the lifting frame is respectively provided with a nut corresponding to each screw rod, the nut is in threaded connection with the corresponding screw rod, and the lifting driving motor is arranged on the car moving channel and is in synchronous transmission connection with each screw rod; or the lifting driving device further comprises a lifting driving motor, a steel wire/chain and a winding wheel, the lifting driving motor is arranged on the car moving channel and is in transmission connection with the winding wheel, and the steel wire/chain is respectively connected with the winding wheel and the lifting frame. Therefore, the lifting mode of the lifting frame has a plurality of modes.

As a further scheme, a push-pull mechanism for pushing and pulling the vehicle carrying plate is further arranged on the lifting frame, the push-pull mechanism comprises a push motor, a push block assembly, a pull motor and a pull block assembly, the push block assembly and the pull block assembly are respectively arranged on the lifting frame in a transverse linear sliding mode, and the push block assembly and the pull block assembly are respectively in transmission connection with the push motor and the pull motor; and the push-pull stop block is matched with the push block assembly and the pull block assembly in a blocking manner.

As a further scheme, the push block assembly is arranged on the top surface of the lifting frame and comprises a first slide block, a thrust rack, a push block supporting seat, a push block and a first supporting spring; the top surface of the lifting frame is also provided with a first sliding chute and a thrust transmission gear, the first sliding block is arranged on the first sliding chute in a sliding manner, the thrust rack and the pushing block supporting seat are connected with the first sliding block, the thrust motor is arranged at the bottom of the lifting frame, and the thrust transmission gear is in transmission connection with the thrust motor and is meshed with the thrust rack; the ejector pad is triangle-shaped, and the middle part of ejector pad is through fulcrum and ejector pad supporting seat normal running fit from top to bottom, and the outside of ejector pad is vertical face, and the inboard of ejector pad is the inclined plane, and first supporting spring sets up between ejector pad and ejector pad supporting seat.

As a further scheme, the pull block assembly is arranged on the top surface of the lifting frame and comprises a second sliding block, a pull rack, a pull block supporting seat, a pull block and a second supporting spring; the top surface of the lifting frame is also provided with a second sliding chute and a tension transmission gear, a second sliding block is arranged on the second sliding chute in a sliding manner, a tension rack and a pull block supporting seat are connected with the second sliding block, the tension motor is arranged at the bottom of the lifting frame, and the tension transmission gear is in transmission connection with the tension motor and is meshed with the tension rack; the pull block is triangular, the middle part of the pull block is in up-and-down rotation fit with the pull block supporting seat through a fulcrum, the inner side of the pull block is a vertical surface, the outer side of the pull block is an inclined surface, and the second supporting spring is arranged between the pull block and the pull block supporting seat.

As a further scheme, the bottom of the vehicle carrying plate is provided with a caster.

As a further scheme, be equipped with on the year sweep and fill electric pile, the layer is erect and is equipped with power supply line and signal line, power supply line, signal line and fill and pass through electric coupler electric connection between the electric pile.

As a further scheme, two parking towers are arranged on the left side and the right side of the layer frame corresponding to the vehicle moving channel, the lower end of each parking tower is a first-layer parking space, and more than two upper-layer parking spaces are vertically distributed above the first-layer parking spaces.

The utility model has the advantages as follows:

(1) fire-fighting sprays are arranged in upper-layer parking spaces of the three-dimensional parking garage with the fire-fighting function, and when a vehicle (especially an electric vehicle) is on fire in the corresponding upper-layer parking space, the fire-fighting sprays can spray in time to suppress the spread of fire and strive for time for rescue; in addition, a smoke sensor and/or a flame sensor are additionally arranged for detecting, a manager can be reminded in time, and certainly, when the smoke sensor and/or the flame sensor are electrically connected with a control circuit of the lifting driving device, the lifting driving device is automatically started to move the vehicle carrying plate and the vehicles on the vehicle carrying plate in the upper parking space on fire when the smoke sensor and/or the flame sensor are detected and judged to be a fire alarm.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a middle three-dimensional parking garage of the present invention.

Fig. 2 is a schematic front view of fig. 1 (after parking a vehicle).

Fig. 3 is a perspective structure schematic diagram of the fire extinguishing pit of the utility model.

Fig. 4 is a schematic view of a partial sectional structure of a fire extinguishing pit of the present invention.

Fig. 5 is another angle structure diagram of the fire extinguishing pit of the utility model.

Fig. 6 is a schematic diagram of the structure of the middle cover plate of the present invention.

Fig. 7 is a schematic structural view of the middle three-dimensional parking garage without a roof and a standby crane.

Fig. 8 is the structure diagram of the utility model of the cooperation of the middle lifting frame and the vehicle moving channel.

Fig. 9 is an enlarged schematic view of a portion a in fig. 8.

Fig. 10 is a schematic view of another angle (after the chain is removed) of fig. 8.

Fig. 11 is an enlarged schematic view of B in fig. 10.

Fig. 12 is an enlarged schematic view of the structure at C in fig. 10.

Fig. 13 is a schematic top view of fig. 8.

FIG. 14 is a schematic cross-sectional view of the structure of FIG. 13 taken along line D-D.

FIG. 15 is a schematic cross-sectional view of E-E of FIG. 13.

Fig. 16 is a schematic view of the local structure of the stereo garage of the present invention.

Fig. 17 is an enlarged view of the structure of fig. 16 at F.

Fig. 18 is an exploded view of the middle fixing locking device of the present invention.

Fig. 19 is a schematic diagram of a seat structure of the middle electric coupler of the present invention.

Fig. 20 is an exploded view of fig. 19.

Fig. 21 is a schematic top view of the structure of fig. 7.

Fig. 22 is a position relation diagram of the first square steel, the second square steel and the vehicle carrying plate in the utility model.

Fig. 23 is a schematic structural view of an embodiment of the middle loading plate of the present invention.

Fig. 24 is another angle structure diagram of fig. 23.

Fig. 25 is a schematic structural view of another embodiment of the middle loading plate of the present invention.

Fig. 26 is a schematic structural view of a second embodiment of the present invention.

Figure 27 is the second embodiment of the crane of the utility model with a schematic structure.

Figure 28 is the left hook structure diagram of the second embodiment of the middle lifting frame of the utility model.

Fig. 29 is an exploded view of fig. 28.

Figure 30 is the block structure schematic diagram is accomodate to the left side of the second embodiment of well crane of the utility model.

Fig. 31 and fig. 32 are respectively the schematic view of the structure of the left side vehicle carrying board and the right side vehicle carrying board used in cooperation with the second embodiment of the middle crane.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Embodiment one, as shown in fig. 1 to 24, a three-dimensional parking garage with a fire extinguishing function includes a layer frame 1, a car carrying plate 4 and a lifting frame, wherein more than one layer of upper layer parking spaces 18 are arranged on the layer frame 1, a car moving channel 15 is arranged beside the layer frame 1 corresponding to the upper layer parking spaces 18, the lower end of the car moving channel 15 leads to the lower part of the layer frame 1, the lifting frame is arranged on the car moving channel 15 and is used for controlling the car carrying plate 4 to move between the upper layer parking spaces 18 and the car moving channel 15, the three-dimensional parking garage further includes a fire extinguishing pit 2, the fire extinguishing pit 2 is arranged at the bottom of the layer frame 1, an isolation cavity 26 is arranged inside the fire extinguishing pit 2, a top opening 23 is arranged on the isolation cavity 26, the top opening 23 is opposite to the bottom of the car moving channel 15, and the car carrying plate 4 is. A spraying system 102, a smoke sensor and/or a flame sensor 103 are arranged above the corresponding vehicle carrying plate 4 in the upper-layer parking space 18, and a smoke induction alarm and/or a flame induction alarm exist independently; or, smoke induction alarm and/or flame induction alarm and controller electric connection, crane and controller electric connection, when smoke induction alarm and/or flame induction alarm report to the police, the crane works according to the mode that the controller set for, makes carry sweep 4 from top opening 23 get into in the pit 2 of putting out a fire. The above-mentioned spraying systems, smoke sensors and/or flame sensors are preferably arranged around the upper parking space 18.

Further, the fire extinguishing pit 2 is provided with a water inlet 21 and a water outlet 22.

The top opening 23 of the fire extinguishing pit 2 is provided with a cover plate 25.

The top surface of the fire extinguishing pit 2 body is also provided with a threaded column 24 used for being connected with the layer frame 1.

The lateral wall of 2 bodies in the pit of putting out a fire is pre-buried have screw thread post 24, and the lateral wall of 2 bodies in the pit of putting out a fire is formed by concrete placement, and screw thread post 24 inserts in the lateral wall of 2 bodies in the pit of putting out a fire, and the top surface of 2 bodies in the pit of putting out a fire is stretched out to the upper end of screw thread post 24.

The cover plate 25 is disposed at the bottom or lower portion of the top opening 23.

The depth of the isolation chamber 26 is 30cm to 500 cm.

Further, fire extinguishing pits 2 may be provided on the negative layer 500, as shown in fig. 26.

Further, the layer frame 1 is formed by connecting a plurality of upright columns 12 and a plurality of cross beams, the upright columns 12 are vertically arranged, the cross beams are transversely arranged and connected between the upright columns 12 and the upright columns 12, the upright columns 12 are formed by connecting a plurality of sections of H-shaped steel 122 through connection plates 121, and the connection plates 121 are connected with the surfaces of the H-shaped steel 122 through bolts or rivets.

The vehicle moving channel 15 is formed by surrounding four upright posts 12 which are distributed in a rectangular manner, two upright posts 12 at the rear of the vehicle moving channel 15 are connected through a rear cross beam 17, and two upright posts 12 at the front of the vehicle moving channel 15 are connected through a front cross beam 14.

Four upright posts 12 of the vehicle moving channel 15 are provided with racks 6 on the side faces, and the racks 6 extend to the upper end and the lower end of the upright posts 12.

The left side and the right side of the vehicle moving channel 15 are provided with parking frames, the upper layer parking space 18 is arranged on the parking frames, each parking frame comprises another two outer side columns 12 which are distributed front and back, the two outer side columns 12 are connected through a side cross beam 110, the end part of the front cross beam 14 is further connected with the outer side column 12 in front, and the end part of the rear cross beam 17 is further connected with the outer side column 12 in rear.

A front lacing wire 13 is connected between an upper front cross beam 14 and a lower front cross beam 14 on the front side surface of the layer frame 1; a rear lacing wire is connected between the upper and lower rear cross beams 17 on the rear side surface of the shelf 1.

And a side lacing wire 19 is arranged between the side cross beam 110 and the upright post 12.

The front end and the rear end of the parking frame corresponding to each upper-layer parking space 18 are respectively provided with first square steel 181, and the first square steel 181 points left and right.

The top of the layer frame 1 is provided with a roof 16.

A connecting flange is arranged at the bottom of the shelf 1, and a reinforcing rib is arranged between the connecting flange and the surface of the H-shaped steel 122; the layer frame 1 is arranged on the fire extinguishing pit 2, and the connecting flange is connected with the threaded column 24.

Further, the lifting frame is provided with a lifting driving motor 38, a front power gear 341 and a rear power gear 351, the lifting driving motor 38 is arranged on the lifting frame, the front power gear 341 and the rear power gear 351 are respectively arranged on the front side and the rear side of the lifting frame, the central axes of the front power gear 341 and the rear power gear 351 are parallel to each other, one lifting driving motor 38 is arranged and is in transmission connection with the front power gear 341 and the rear power gear 351, and the front power gear 341 and the rear power gear 351 synchronously rotate in the same direction.

The lifting driving motor 38 is arranged at the bottom of the lifting frame, the front end and the rear end of the lifting frame are respectively provided with a front rotating shaft 34 and a rear rotating shaft 35 in a rotating mode, wherein the front rotating shaft 34 is in transmission connection with the front power gear 341 through two front transmission gears 347, and the rear rotating shaft 35 is in transmission connection with the rear power gear 351 through one rear transmission gear 357.

The front side and the rear side of the lifting frame are respectively provided with a front wheel frame 342 and a rear wheel frame 352, the front power gear 341 is rotatably arranged on the front wheel frame 342, the rear power gear 351 is rotatably arranged on the rear wheel frame 352, the front wheel frame 342 is also provided with a front guide wheel 353, and the rear wheel frame 352 is also provided with a rear guide wheel 343. The front transmission gear 347 and the front power gear 341 are respectively meshed with the corresponding racks 6, and the front guide wheel 353 and the rear guide wheel 343 are in guiding fit with the groove surface 1221 of the H-shaped steel 122. The front wheel frame 342 is provided with an upper front guide wheel 353 and a lower front guide wheel 343, and the rear wheel frame 352 is provided with an upper rear guide wheel 343 and a lower rear guide wheel 343.

The lifting driving motor 38 is positioned between the front side and the rear side of the lifting frame, two groups of driving chain wheels 253 are coaxially arranged on the output shaft of the lifting driving motor 38, a front chain wheel 344 is arranged on the front rotating shaft 34, a rear chain wheel is arranged on the rear rotating shaft 35, the front chain wheel 344 is in transmission connection with one group of driving chain wheels 253 through a front driving chain 345, and the rear chain wheel is in transmission connection with the other group of driving chain wheels 253 through a rear driving chain 355.

The lifting frame is provided with a front tension wheel 346 corresponding to the front drive chain 345, and the lifting frame is provided with a rear tension wheel 356 corresponding to the rear drive chain 355.

The crane comprises a frame 39 and a ceiling 391, the ceiling 391 being arranged on the top side of the frame 39.

Further, a push-pull mechanism is arranged on the lifting frame and used for pulling the car carrying plate 4 in the upper layer parking space 18 to the lifting frame and pushing the car carrying plate 4 on the lifting frame into the upper layer parking space 18.

The push-pull mechanism comprises a push motor 36, a push block assembly, a pull motor 37 and a pull block assembly, the push block assembly and the pull block assembly are respectively arranged on the lifting frame in a transverse linear sliding manner, and the push block assembly and the pull block assembly are respectively in transmission connection with the push motor 36 and the pull motor 37; and a push-pull stop block 46 is arranged on the vehicle carrying plate 4, and the push-pull stop block 46 is matched with the push block assembly and the pull block assembly in a blocking manner.

The left push block 365 is characterized in that a left stop block 366 is further arranged on the left push block 365 supporting seat 364, the left stop block 366 is located on the right side, the left stop block 366 is triangular, the middle of the left stop block 366 is in up-and-down rotating fit with the left push block 365 supporting seat 364 through a supporting point, one side, facing the left push block 365, of the left stop block 366 is an inclined surface, the other side of the left stop block 366 is a vertical surface, and a first supporting spring 310 is arranged between the left stop block 366 and the left push block 365 supporting seat 364.

Still be equipped with right dog 369 on the right ejector pad 368 supporting seat 367, the left side that right dog 369 is located, right dog 369 is triangle-shaped, and the middle part of right dog 369 is through fulcrum and right ejector pad 368 supporting seat 367 normal running fit from top to bottom, and right dog 369 is the inclined plane towards one side of right ejector pad 368, and the opposite side of right dog 369 is vertical, is equipped with first supporting spring 310 between right dog 369 and the right ejector pad 368 supporting seat 367.

The pull block assembly is arranged on the top surface of the lifting frame and comprises a second sliding block, a pull rack 372, a pull block supporting seat, a pull block and a second supporting spring; the top surface of the lifting frame is also provided with a second sliding groove 373 and a tension transmission gear 371, a second sliding block is arranged on the second sliding groove 373 in a sliding manner, a tension rack 372 and a pull block supporting seat are connected with the second sliding block, the tension motor 37 is arranged at the bottom of the lifting frame, and the tension transmission gear 371 is in transmission connection with the tension motor 37 and is meshed with the tension rack 372; the pull block is triangular, the middle part of the pull block is in up-and-down rotation fit with the pull block supporting seat through a fulcrum, one side of the pull block is a vertical surface, the other side of the pull block is an inclined surface, and the second supporting spring is arranged between the pull block and the pull block supporting seat.

The two pull block supporting seats are respectively a left pull block supporting seat 374 and a right pull block supporting seat 376, and the left pull block supporting seat 374 and the right pull block supporting seat 376 are respectively arranged at two ends of the pull rack 372; the two pulling blocks are respectively a left pulling block 375 and a right pulling block 377, the left pulling block 375 is arranged on the left pulling block supporting seat 374, and the right pulling block 377 is arranged on the right pulling block supporting seat 376.

The lifting frame comprises a frame 39 and a top plate 391, wherein the top plate 391 is arranged on the top surface of the frame 39, and the push block assembly and the pull block assembly are both arranged on the top plate 391.

The lifting frame further comprises a bottom plate, and the thrust motor 36 and the pull motor 37 are both arranged between the bottom plate and the top plate 391.

Both ends all are equipped with straight banding second square steel 31 around the top surface of crane, and the both ends top surface all is equipped with second constant head tank 311 about second square steel 31.

Further, the vehicle carrying board 4 comprises a bracket 48, a supporting plate 43 and side protective bars 44, the side protective bars 44 are arranged on the left side and the right side of the bracket 48, the supporting plate 43 is arranged on the top surface of the bracket 48 and located between the two side protective bars 44, wheel frames 41 are arranged on the left side and the right side of the front end and the rear end of the bottom of the frame 39, two left and right caster wheels are arranged on the wheel frames 41, and the central axes of the caster wheels point forward and backward.

The caster at the front end or the rear end of the frame 39 is a grooved caster 42, and the caster at the other end of the frame 39 is a bare caster 47.

The center of the bracket 48 is provided with a positioning bulge 49 with an inverted triangle shape, and the left side and the right side of the inverted triangle are inclined planes. The positioning projection 49 is used for cooperating with the push-pull mechanism.

The bottom of one of the side bars 44 is provided with a push-pull stop 46.

And a wheel positioning pit 45 is arranged at the rear part of the top surface of the supporting plate 43. The method comprises the following steps: the rear end of the carrier 43 is provided with a front raised portion 451 and a rear raised portion 452, and the wheel alignment pit 45 is formed between the front raised portion 451 and the rear raised portion 452.

The side guard bar 44 is H-shaped steel, I-shaped steel, square tube or channel steel; the bracket 48 is formed by vertically and horizontally distributed steel beams, and the vertically and horizontally distributed steel beams are connected into a # -shaped structure.

The distance between the first square steel 181 and the second square steel 31 is smaller than the center distance between the casters at the left end and the right end of the wheel frame; the left end of the first square steel 181 positioned on the left side of the vehicle moving channel 15 is sequentially provided with a first limit protrusion 183 and a first limit groove 182 from left to right (the right end of the first square steel 181 positioned on the right side of the vehicle moving channel 15 is sequentially provided with a first limit groove 182 from right to left). The first limiting protrusion 183 is blocked with the wheel frame, and the caster near one side of the first limiting protrusion 183 falls into the first limiting groove 182. The second positioning grooves 311 are formed at the left and right ends of the second square steel 31 corresponding to the casters.

Further, still including being used for blockking the locking means who removes about the sweep 4 and being used for unblock locking means bump the piece, locking means sets up on layer frame 1, bumps the piece and sets up on the crane, and perhaps, locking means sets up on the crane, bumps the piece and sets up on upper parking stall 18 or layer frame 1 other positions.

The locking device comprises a shell, a transverse sliding top block 71, a reset spring 73 and a longitudinal sliding stop block 76, wherein the inner end of the transverse sliding top block 71 is transversely arranged inside the shell in a sliding mode, the outer end of the transverse sliding top block 71 extends out of the shell, the reset spring 73 is arranged between the inner end of the transverse sliding top block 71 and the shell, a wedge-shaped bulge 713 is arranged on the top surface of the inner end of the transverse sliding top block 71, the lower end of the longitudinal sliding stop block 76 is longitudinally arranged inside the shell in a sliding mode and is connected to the wedge-shaped bulge 713, and the upper end of the longitudinal sliding stop block 76 extends out of the top of the shell.

The outer end of the lateral sliding top block 71 is provided with a first roller 711.

The inner end of the transverse sliding ejector block 71 is provided with a polish rod 714 along the sliding direction, the polish rod 714 penetrates out of the shell and is in transverse sliding fit with the shell, and the return spring 73 is sleeved outside the polish rod 714.

The surface of the transverse sliding top block 71 is provided with a transverse elongated hole 712, a first roller 72 is arranged in the transverse elongated hole 712, and two ends of the first roller 72 are connected with the shell.

The lower end of the longitudinal sliding stopper 76 is provided with a second roller 761, and the outer circumference of the second roller 761 is in surface contact with the wedge-shaped protrusion 713 of the lateral sliding top block 71.

The surface of the longitudinal sliding block 76 is provided with a longitudinal elongated hole 762, a second roller 763 is arranged in the longitudinal elongated hole 762, and two ends of the second roller 763 are connected with the housing.

One side of the shell corresponding to the longitudinal sliding stop block 76 is provided with a long guide hole 781, the lower end of the shell corresponding to the long guide hole 781 is provided with a fixed pin 782, a movable pin 764 is arranged on the longitudinal sliding stop block 76, the movable pin 764 penetrates through the long guide hole 781, and a tension spring 765 is connected between the movable pin 764 and the fixed pin 782.

The middle part of the collision block protrudes, and the upper side and the lower side of the collision block are provided with transition inclined planes or transition cambered surfaces.

The outer shell comprises a first end plate 74, a second end plate 75, a first side plate 77, a second side plate 78 and a bottom support 79, wherein the first roller 72 and the second roller 763 are arranged between the first end plate 74 and the second end plate 75, the first side plate 77 and the second side plate 78 are distributed left and right and are respectively arranged between the first end plate 74 and the second end plate 75, and the bottom support 79 is arranged between the lower ends of the first end plate 74 and the second end plate 75.

The locking device arranged on the upper-layer parking space 18 is a fixed locking device 7, the collision block arranged on the lifting frame is a movable collision block 33, and the fixed locking device 7 is unlocked by touching the movable collision block 33; the locking device arranged on the lifting frame is a movable locking device 32, the collision blocks arranged on the upper-layer parking space 18 or other positions of the layer frame 1 are fixed collision blocks 8, and the movable locking device 32 is unlocked by touching the fixed collision blocks 8.

Further, the crane is equipped with two sets, and two sets of cranes are main crane 3 and vice crane 3 ' respectively, and vice crane 3 ' sets up in the upper end of moving the car passageway 15, and main crane 3 is located the below of vice crane 3 '.

Carry and be equipped with on the sweep 4 and fill electric pile, layer frame 1 is equipped with power supply line and signal line, power supply line, signal line and fill between the electric pile through 5 electric connection of electric coupler.

The lower end of the parking frame is a first-layer parking space 11.

The electric coupler 5 comprises a fixed seat and a movable seat, wherein the fixed seat comprises a base 51, a mounting seat 54, a strong electric contact 53, a signal contact 52, a compression spring 56 and a pressure plate 55, and the mounting seat 54 is arranged on the base 51. The strong electric contact 53 and the signal contact 52 are both columnar, the peripheries of the strong electric contact 53 and the signal contact 52 are both provided with a convex ring 521, the mounting base 54 is provided with a first through hole 541 corresponding to the strong electric contact 53 and the signal contact 52, a limit step is arranged in the first through hole 541 corresponding to the convex ring 521, the strong electric contact 53 and the signal contact 52 are arranged in the corresponding first through hole 541, the front ends of the strong electric contact 53 and the signal contact 52 extend out of the front end of the first through hole 541, the convex ring 521 is abutted against the limit step, the rear ends of the strong electric contact 53 and the signal contact 52 are sleeved with the compression spring 56, the pressing plate 55 is arranged on the rear side of the mounting base 54 and is provided with a second through hole 551 corresponding to the rear ends of the strong electric contact 53 and the signal contact 52, and the compression spring 56 is pressed between the convex ring 521. The movable seat is arranged on the vehicle carrying plate 4 and is provided with corresponding contacts corresponding to the strong electric contact 53 and the signal contact 52.

The strong electric contacts 53 are provided with three strong electric contacts 53 and electrically connected with the power supply line, the three strong electric contacts 53 are transversely arranged in the middle of the mounting seat 54, the signal contacts 52 are provided with a plurality of strong electric contacts 52 and electrically connected with the signal lines, and the signal contacts 52 are positioned on the periphery of the strong electric contacts 53.

The second embodiment is different from the first embodiment in that: referring to fig. 27 to 32, a push-pull mechanism is arranged on the lifting frame (taking the main lifting frame 3 as an example) on the top surface of the lifting frame, and the push-pull mechanism is used for pulling the car carrying plate 4 in the upper parking space to the lifting frame and pushing the car carrying plate 4 on the lifting frame into the upper parking space.

The push-pull mechanisms are provided with two sets, one set of push-pull mechanisms acts on the left vehicle carrying plate 4, the other set of push-pull mechanisms acts on the right vehicle carrying plate 4, and if only one upper parking space is formed, only one corresponding set of push-pull mechanisms needs to be reserved.

The push-pull mechanism acting on the left vehicle carrying plate 4 comprises a left pull motor, a left pull driving gear 301, a left pull rack 302, a left pull hook 303, a left push motor, a left push driving gear 305, a left push rack 306 and a left push hook 307, and the left pull motor and the left push motor are arranged at the bottom of the lifting frame.

Left pulling force drive gear 301 sets up at the lifter top (on the bisector about probably) and be connected with left pulling force motor drive, and left pulling force rack 302 (length is greater than half of the width between the lifter left and right sides) slides left and right and sets up at the lifter top surface, and meshes with left pulling force drive gear 301, and left draw hook 303 is connected with the left end of left pulling force rack 302, and the lifter top surface still corresponds the other left draw hook that is equipped with of left draw hook 303 and accomodates piece 304 (the concrete position is decided according to actual size). The left drag hook 303 comprises a triangular block 3033, a U-shaped seat 3031, an arc-shaped guide groove 3035, a pressure spring 3039, a limiting guide pin 3034 and a pin 3036; the U-shaped seat 3031 is in linkage connection with the left tension rack 302, a containing cavity 3032 is arranged on the inner side of the U-shaped seat 3031, a triangular block 3033 is hinged in the containing cavity 3032 through a pin 3036, the top of the triangular block 3033 is an inclined plane 3037, the side part of the triangular block 3033 is a vertical plane 3038, and a pressure spring 3039 is arranged between the bottom of the triangular block 3033 and the inner bottom surface of the containing cavity 3032; the limit guide pin 3034 is arranged on the side surface of the triangular block 3033 and penetrates through two sides of the triangular block 3033, arc-shaped guide grooves 3035 are arranged at two ends of the accommodating cavity 3032 corresponding to the limit guide pin 3034, wherein one end of the limit guide pin 3034, which is back to the left tension rack 302, extends out of the U-shaped seat 3031, the left pull hook accommodating block 304 is located in the region through which the left pull hook 303 passes, the left pull hook accommodating block 304 is provided with a guide groove 3041 corresponding to the limit guide pin 3034, the middle part of the guide groove 3041 is low, two ends of the guide groove 3041 are high, two ends of the guide groove 3041 lead to the outer side of the left pull hook accommodating block 304, and when the limit guide pin 3034 enters the low position of the guide groove 3041, the triangular. The vertical surface 3038 of the triangular block 3033 of the left drag hook 303 faces towards the right side.

The left thrust driving gear 305 is arranged at the top of the lifting frame and is in transmission connection with the left thrust motor, the left thrust rack 306 is arranged on the top surface of the lifting frame in a left-right sliding mode and is meshed with the left thrust driving gear 305, the left push hook 307 is connected with the left thrust rack 306, and the top surface of the lifting frame is further provided with a left push hook receiving block 308 corresponding to the left push hook 307.

The left thrust driving gear 305 is arranged at the top of the lifting frame (approximately on a left-right bisector) and is in transmission connection with the left thrust motor, the left thrust rack 306 (the length of which is greater than half of the width between the left side and the right side of the lifting frame) is arranged on the top surface of the lifting frame in a left-right sliding mode and is meshed with the left thrust driving gear 305, the left thrust hook 307 is connected with the left end of the left thrust rack 306, and the top surface of the lifting frame is further provided with a left thrust hook accommodating block 308 (the specific position is determined according to the actual size) corresponding to the left thrust hook. The structure of the left push hook 307 is the same as that of the left pull hook 303, except that the left push hook 307 is opposite to the left pull hook 303 when being placed, namely, the vertical surface 3038 of the left push hook 307 faces to the left. The structure of the left push hook receiving block 308 is identical to that of the left pull hook receiving block 304 except that the orientation of the guide groove 3041 is different.

The push-pull mechanism acting on the right vehicle carrying plate 4 comprises a right pull motor, a right pull driving gear 3013, a right pull rack 3014, a right drag hook 3015, a right thrust motor, a right thrust driving gear 309, a right thrust rack 3010 and a right push hook 3011, and the right pull motor and the right thrust motor are arranged at the bottom of the lifting frame. In addition, the lifting frame is also provided with a right drag hook receiving block 3016 and a right push hook receiving block 3012 corresponding to the right drag hook 3015 and the right push hook respectively. The structure of the push-pull mechanism acting on the right vehicle carrying board 4 is the same as that of the push-pull mechanism acting on the left vehicle carrying board 4, and the difference is that the positions are opposite, so the specific structure of the push-pull mechanism acting on the right vehicle carrying board 4 is not described here.

In addition, in this embodiment, the plurality of push-pull stoppers 46 are arranged at left and right intervals at the bottoms of the left and right vehicle carrying plates 4, and the push-pull stoppers 46 of the left and right vehicle carrying plates 4 are staggered. When the vehicle carrying plate 4 is pushed or pulled out, only the corresponding push hook or drag hook acts, and other push hooks and drag hooks move to the corresponding storage blocks for storage. The pushing hook or the pulling hook pushes or pulls the vehicle carrying plate through the corresponding rack to-and-fro movement for a plurality of times. The inclined plane of the triangular block is not stressed when being contacted with the push-pull stop block 46, and the vertical plane of the triangular block is stressed when being contacted with the push-pull stop block 46.

The lifting driving motor 38 is a waterproof motor, and the wire connected with the lifting frame is a fireproof wire.

Claims

1. The utility model provides a stereo garage of function of putting out a fire, includes the layer frame, carries sweep and lift drive, is equipped with the upper parking stall more than the one deck on the layer frame, and the layer frame corresponds the other car passageway that is equipped with in upper parking stall, and the lower extreme that moves the car passageway leads to the lower part of layer frame, and lift drive sets up on moving the car passageway and be used for controlling to carry the sweep and move its characterized in that between upper parking stall and the channel that moves the car: the upper-layer parking space is provided with a fire-fighting spray head, and the fire-fighting spray head is connected with a water pipe; a smoke sensor and/or a flame sensor are/is further arranged on the upper-layer parking space, and a smoke induction alarm and/or a flame induction alarm exist independently; or the smoke induction alarm and/or the flame induction alarm are/is electrically connected with the controller, the lifting driving device is electrically connected with the controller, and when the smoke induction alarm and/or the flame induction alarm give an alarm, the lifting driving device works according to a mode set by the controller, so that the vehicle carrying plate on the upper parking space is moved out.

2. The stereo parking garage with the fire extinguishing function according to claim 1, wherein: the fire-fighting spray headers are arranged on the periphery and/or four corner positions of the upper-layer parking space.

3. The stereo parking garage with the fire extinguishing function according to claim 1, wherein: the smoke sensors and/or the flame sensors are arranged on the periphery and/or four corners of the upper-layer parking space.

4. The stereo parking garage with the fire extinguishing function according to claim 1, wherein: the lifting driving device also comprises a lifting driving motor, a rack and a power gear, wherein the lifting driving motor is arranged on the lifting frame and is in transmission connection with the power gear, and the rack is vertically arranged and is meshed with the power gear; or the lifting driving device also comprises a lifting driving motor and screw rods, the lifting driving motor is arranged at the top of the car moving channel, more than two screw rods are arranged, each screw rod is parallel to each other and is in rotating fit with the layer frame, the lifting frame is respectively provided with a nut corresponding to each screw rod, the nut is in threaded connection with the corresponding screw rod, and the lifting driving motor is arranged on the car moving channel and is in synchronous transmission connection with each screw rod; or the lifting driving device further comprises a lifting driving motor, a steel wire/chain and a winding wheel, the lifting driving motor is arranged on the car moving channel and is in transmission connection with the winding wheel, and the steel wire/chain is respectively connected with the winding wheel and the lifting frame.

5. The stereo parking garage with the fire extinguishing function according to claim 4, wherein: the lifting frame is also provided with a push-pull mechanism for pushing and pulling the vehicle carrying plate, the push-pull mechanism comprises a thrust motor, a push block assembly, a pull motor and a pull block assembly, the push block assembly and the pull block assembly are respectively arranged on the lifting frame in a transverse linear sliding manner, and the push block assembly and the pull block assembly are respectively in transmission connection with the thrust motor and the pull motor; and the push-pull stop block is matched with the push block assembly and the pull block assembly in a blocking manner.

6. The stereo parking garage with the fire extinguishing function according to claim 5, wherein: the push block assembly is arranged on the top surface of the lifting frame and comprises a first slide block, a thrust rack, a push block supporting seat, a push block and a first supporting spring; the top surface of the lifting frame is also provided with a first sliding chute and a thrust transmission gear, the first sliding block is arranged on the first sliding chute in a sliding manner, the thrust rack and the pushing block supporting seat are connected with the first sliding block, the thrust motor is arranged at the bottom of the lifting frame, and the thrust transmission gear is in transmission connection with the thrust motor and is meshed with the thrust rack; the ejector pad is triangle-shaped, and the middle part of ejector pad is through fulcrum and ejector pad supporting seat normal running fit from top to bottom, and the outside of ejector pad is vertical face, and the inboard of ejector pad is the inclined plane, and first supporting spring sets up between ejector pad and ejector pad supporting seat.

7. The stereo parking garage with the fire extinguishing function according to claim 5, wherein: the pull block assembly is arranged on the top surface of the lifting frame and comprises a second sliding block, a pull rack, a pull block supporting seat, a pull block and a second supporting spring; the top surface of the lifting frame is also provided with a second sliding chute and a tension transmission gear, a second sliding block is arranged on the second sliding chute in a sliding manner, a tension rack and a pull block supporting seat are connected with the second sliding block, the tension motor is arranged at the bottom of the lifting frame, and the tension transmission gear is in transmission connection with the tension motor and is meshed with the tension rack; the pull block is triangular, the middle part of the pull block is in up-and-down rotation fit with the pull block supporting seat through a fulcrum, the inner side of the pull block is a vertical surface, the outer side of the pull block is an inclined surface, and the second supporting spring is arranged between the pull block and the pull block supporting seat.

8. The stereo parking garage with the fire extinguishing function according to claim 1, wherein: and the bottom of the vehicle carrying plate is provided with a caster.

9. The stereo parking garage with the fire extinguishing function according to claim 1, wherein: it fills electric pile to be equipped with on the year sweep, and the layer is erect and is equipped with power supply line and signal line, power supply line, signal line and fill and pass through electric coupler electric connection between the electric pile.

10. The stereo parking garage with the fire extinguishing function according to claim 1, wherein: two parking towers are arranged on the left side and the right side of the layer frame corresponding to the vehicle moving channel, the lower end of each parking tower is a first-layer parking space, and more than two upper-layer parking spaces are vertically distributed above the first-layer parking spaces.