Mechanical three-dimensional parking garage structure

Abstract

The invention relates to the field of parking garages, and discloses a mechanical three-dimensional parking garage structure which comprises a vertical garage body and a lifting frame, the bottom face of the vertical garage body is fixedly connected with the ground, the bottom face of the lifting frame is fixedly connected with the ground, and the mechanical three-dimensional parking garage structure further comprises a containing table arranged in the vertical garage body and a lifting table arranged in the lifting frame. A traction machine is installed on the top face of the lifting frame, a steel rope on a traction wheel of the traction machine is connected with the lifting table, the other end of the steel rope on the traction wheel of the traction machine is connected with a balancing weight, the lifting table is of a hollow structure, a parking alternating structure is arranged in the lifting table, the placing table is of a hollow structure, and a parking placing structure is arranged in the placing table. The space utilization rate is greatly increased through the vertical garage body and the multiple layers of containing tables, the lifting frame is matched with the traction machine and the balancing weight to enable the lifting table to ascend and descend stably, the double-screw-rod assembly and the single-screw-rod assembly achieve accurate translation through a synchronous wheel belt, the supporting plate lifting assembly stably lifts a vehicle, and it is guaranteed that the overall operation is stable.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of parking garage, in particular to a mechanical type of three-dimensional parking garage structure. BACKGROUND

[0002] With the acceleration of urbanization and the continuous growth of the number of motor vehicles, the problem of parking difficulty in the core area of the city is increasingly prominent. The traditional flat parking lot is difficult to adapt to the high building density and the scarcity of idle land in the city due to the low land utilization rate. The mechanical type of three-dimensional parking garage has become an important solution to revitalize the idle land around the park, the auxiliary land of the office building and the rural collective economic organization, thanks to the advantage of vertical space expansion.

[0003] The current mainstream mechanical type of three-dimensional parking garage is mainly vertical lifting and roadway stacking, but the existing structure design and operation structure stability are insufficient. Most of the garages use single-span frame structure to adapt to narrow sites. Under the action of horizontal force dominated by wind load, the zero stress area of the foundation bottom is too large, and the lateral stiffness in the short direction is weak. The vertex displacement and the interlayer displacement angle are close to the limit value, which affects the precise operation of the equipment. In addition, the parking and transfer efficiency is low, the fire resistance of the main body of the traditional steel structure is poor, and the high temperature caused by the spontaneous combustion of the vehicle can easily lead to the collapse of the structure in a short time. The improper selection of fire retardant coating and the insufficient thickness of some garages make it difficult to meet the structural safety requirements within the golden time of fire rescue. Therefore, we propose a mechanical type of three-dimensional parking garage structure. SUMMARY

[0004] In view of the defects of the prior art, the present application provides a mechanical type of three-dimensional parking garage structure, which solves the above problems.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a mechanical type of three-dimensional parking garage structure, comprising a vertical garage body and a lifting frame, the bottom surface of the vertical garage body is fixedly connected with the ground, the bottom surface of the lifting frame is fixedly connected with the ground, and the vertical garage body is located on one side of the lifting frame, further comprising: a placing table arranged in the vertical garage body, a plurality of placing tables are connected in the vertical garage body, and the side surface of the placing table is fixedly connected with the inner wall of the vertical garage body; a lifting table arranged in the lifting frame, the lifting table is slidingly connected with the lifting frame, and the lifting table corresponds to the placing table and is located on one side of the placing table; a traction machine is installed on the top surface of the lifting frame, a steel rope on the traction wheel of the traction machine is connected with the lifting table, and the other end of the steel rope on the traction wheel of the traction machine is connected with a counterweight, and the counterweight slides on the lifting frame; the lifting table is a hollow structure, a parking alternation structure arranged in the lifting table, the parking alternation structure comprises a wheel support plate and a double-silk-rod translation assembly, the wheel support plate is on the double-silk-rod translation assembly and on the upper surface of the lifting table; The placing table is a hollow structure, and the parking placing structure is arranged in the placing table.

[0006] Preferably, the double-screw rod translation assembly comprises a screw rod one, a synchronous wheel one, a synchronous belt one and a sliding block one, both ends of the two parallel screw rod ones are rotatably connected with the two side walls in the lifting table, one end of the screw rod one faces the placing table, the two ends of the two screw rod ones are fixedly connected with the synchronous wheel one, the synchronous belt one is sleeved on the synchronous wheel one at the same end of the two screw rod ones, and one side of the sliding block one is provided with a threaded hole, and the two sliding blocks are sleeved on the two screw rod ones.

[0007] Preferably, one side of the two sliding blocks is fixedly connected with a limiting block one, the top surface of the lifting table is provided with two parallel strip-shaped holes two, the strip-shaped holes two correspond to the screw rod one, the limiting rods of the two sliding blocks are slidably connected with the two strip-shaped holes two, and the limiting rods of the two sliding blocks are fixedly connected with the two wheel support plates at one end of the lifting table, the two sliding blocks are located at one end of the two wheel support plates, and the other end of the wheel support plate faces the placing table.

[0008] Preferably, the double-screw rod translation assembly further comprises a motor one, a synchronous wheel two and a synchronous belt two, the side surface of the main body of the motor one is fixedly connected with the inner wall of the lifting table, the output shaft of the motor one is rotatably connected with the inner wall of the lifting table, the motor one is located between the two screw rod ones, the motor one is located at one end of the screw rod one, the output shaft of the motor one is fixedly connected with the synchronous wheel two, and the cylindrical surface of one screw rod one is fixedly connected with the synchronous wheel two, the synchronous wheel two is close to the screw rod one, and one synchronous belt two is sleeved on the synchronous wheel two of the motor one and the synchronous wheel two of the screw rod one.

[0009] Preferably, the single-screw rod translation assembly comprises a motor two, a screw rod two and a sliding block two, the bottom surface of the main body of the motor two is fixedly connected with the inner wall of the placing table, the output shaft of the motor two is connected with the screw rod two through a shaft coupling, the other end of the screw rod two is rotatably connected with the inner wall of the placing table, the screw rod two corresponds to the screw rod one in parallel, one side of the sliding block two is provided with a threaded hole, the sliding block two is sleeved on the outside of the screw rod two, the limiting rod two is fixedly connected with one side of the sliding block two, the top surface of the placing table is provided with a strip-shaped hole one, the strip-shaped hole one corresponds to the screw rod two, and the limiting rod two of the sliding block two is slidably connected with the strip-shaped hole one.

[0010] Preferably, the bottom supporting assembly comprises a bracket, a supporting block, a supporting plate and a supporting plate lifting assembly, the bracket is fixedly connected to one end of the placing table, the sliding block two is located at one end of the bracket, the other end of the bracket faces the lifting table, the bracket is a hollow structure, two square holes are arranged on the surface of the bracket away from the sliding block two, the square holes are equidistantly and linearly distributed, the supporting blocks are inserted into the square holes, the supporting block is fixedly connected with a supporting plate at one end away from the bracket, the supporting plate lifting assembly is arranged in the bracket, and the supporting plate lifting assembly corresponds to the traction machine.

[0011] Preferably, the supporting plate lifting assembly comprises a rotating shaft one, a rotating shaft two, four synchronous wheels and three synchronous belts, the rotating shaft one is rotatably connected to the two side walls in the bracket, the rotating shaft one corresponds to the screw rod two, the two side walls in the bracket rotatably connected with the rotating shaft one are rotatably connected with the rotating shaft two, the rotating shaft two is located at one side of the rotating shaft one, the rotating shaft two corresponds to the supporting block and is located below the supporting block, the rotating shaft one is fixedly connected with the synchronous wheel four on the cylindrical surface close to the two ends, the two rotating shaft two is fixedly connected with the synchronous wheel four on the cylindrical surface close to the end connected with the bracket, and the two synchronous wheels four on the same side of the rotating shaft one and the rotating shaft two are all sleeved with the synchronous belt three.

[0012] Preferably, the end of the rotating shaft two away from the bracket is fixedly connected with a connecting rod one, one end of the connecting rod one is connected with the rotating shaft two, and the other end of the connecting rod one rotatably connected with a connecting rod two away from the rotating shaft two.

[0013] Preferably, the end of the connecting rod two away from the connecting rod one is rotatably connected with the corresponding supporting block, and the supporting block is slidably connected with the square hole of the bracket.

[0014] Preferably, the supporting plate lifting assembly further comprises a motor three, a gear one and a gear two, the body side surface of the motor three is fixedly connected with the inner wall of the bracket, the output shaft of the motor three corresponds to the rotating shaft one, the motor three is located between the two supporting blocks, the output shaft of the motor three is fixedly connected with the gear one, the cylindrical surface of the rotating shaft one is fixedly connected with the gear two, and the gear two is meshedly connected with the gear one.

[0015] Compared with the prior art, the application has the following advantages: The mechanical three-dimensional parking garage structure has the following beneficial effects: The vertical garage body and the multi-layer placing table greatly improve the space utilization, the lifting frame is matched with the traction machine and the counterweight to enable the lifting table to stably lift, the double-screw rod assembly and the single-screw rod assembly realize precise translation by means of the synchronous wheel belt, the supporting plate lifting assembly stably lifts the vehicle, the overall operation is stable, the automatic control is relied on to closely connect the vehicle storage and retrieval processes and shorten the time consumption, the smoke sensor, the spraying system and the compliant fireproof coating are provided to deal with the fire, and the use safety is comprehensively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Structure diagram of the present application; Figure 2 Structure diagram of the present application; Figure 3 Structure diagram of the present application; Figure 2 Structure diagram of the present application; Figure 4 Structure diagram of the present application; Figure 5 Structure diagram of the present application; Figure 4 Structure diagram of the present application; Figure 6 Structure diagram of the present application; Figure 4 Structure diagram of the present application; Figure 7 Structure diagram of the present application; Figure 8 Structure diagram of the present application; Figure 7 Structure diagram of the present application; Figure 9 Structure diagram of the present application.

[0017] In the figure: 1, vertical library body; 2, lifting frame; 3, lifting platform; 4, wheel support plate; 5, strip hole one; 6, placing table; 7, bracket; 8, supporting plate; 9, traction machine; 10, counterweight; 11, strip hole two; 12, screw one; 13, synchronous wheel one; 14, synchronous belt one; 15, motor one; 16, synchronous belt two; 17, synchronous wheel two; 18, sliding block one; 19, supporting block; 20, motor two; 21, screw two; 22, sliding block two; 23, motor three; 24, rotating shaft one; 25, rotating shaft two; 26, synchronous belt three; 27, synchronous wheel four; 28, connecting rod one; 29, connecting rod two; 30, gear one; 31, gear two. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0019] Please refer to Figures 1-9 The present application provides a technical solution: a mechanical three-dimensional parking garage structure, comprising a vertical library body 1 and a lifting frame 2, the bottom surface of the vertical library body 1 is fixedly connected with the ground, the bottom surface of the lifting frame 2 is fixedly connected with the ground, the vertical library body 1 is on one side of the lifting frame 2, further comprising: The placing table 6 is arranged in the vertical library body 1, and a plurality of layers of placing tables 6 are connected in the vertical library body 1; the side surface of the placing table 6 is fixedly connected with the inner wall of the vertical library body 1; The lifting table 3 is arranged in the lifting frame 2, and the lifting table 3 is slidingly connected with the lifting frame 2; the lifting table 3 corresponds to the placing table 6 and is located on one side of the placing table 6; The top surface of the lifting frame 2 is provided with a traction machine 9; the steel rope on the traction wheel of the traction machine 9 is connected with the lifting table 3; the other end of the steel rope on the traction wheel of the traction machine 9 is connected with a counterweight 10; and the counterweight 10 slides on the lifting frame 2; The lifting table 3 is a hollow structure; the parking alternating structure arranged in the lifting table 3 comprises a wheel support plate 4 and a double-screw rod translation assembly; the wheel support plate 4 is on the double-screw rod translation assembly and on the upper surface of the lifting table 3; The placing table 6 is a hollow structure; the parking placing structure arranged in the placing table 6; the parking placing structure is arranged in the placing table 6; the parking placing structure comprises a bottom supporting assembly and a single-screw rod translation assembly; the bottom supporting assembly is on the single-screw rod translation assembly and on the upper surface of the bracket 7.

[0020] Further, the double-screw rod translation assembly comprises a screw rod one 12, a synchronous wheel one 13, a synchronous belt one 14 and a sliding block one 18; the two ends of the two parallel screw rods one 12 are respectively rotationally connected with the two side walls in the lifting table 3; one end of the screw rod one 12 faces the placing table 6; the two ends of the two screw rods one 12 are fixedly connected with the synchronous wheel one 13; one synchronous belt one 14 is sleeved on the synchronous wheel one 13 at the same end of the two screw rods one 12; one side of the sliding block one 18 is provided with a threaded hole; the two sliding blocks one 18 are respectively sleeved on the two screw rods one 12; the screw rod one 12 is used for connecting the sliding block one 18; the synchronous wheel one 13 and the synchronous belt one 14 are used for driving the two screw rods one 12 to rotate at the same time.

[0021] Further, one side of each of the two sliding blocks one 18 is fixedly connected with a limiting block one; two parallel strip-shaped holes two 11 are provided on the top surface of the lifting table 3; the strip-shaped holes two 11 correspond to the screw rod one 12; the limiting rods of the two sliding blocks one 18 are respectively slidingly connected with the two strip-shaped holes two 11; one end of the limiting rod of each of the two sliding blocks one 18 outside the lifting table 3 is fixedly connected with one of the two wheel support plates 4; the two sliding blocks one 18 are respectively located at one end of the two wheel support plates 4; the other end of the wheel support plate 4 faces the placing table 6; the limiting block one of the sliding block one 18 is slidingly connected with the strip-shaped hole two 11, so as to avoid the sliding block one 18 from rotating with the screw rod one 12; the sliding block one 18 slides on the screw rod one 12 to drive the wheel support plate 4 to slide on the lifting table 3; the tire of the vehicle is parked on the wheel support plate 4.

[0022] Further, the double-screw rod translation assembly further comprises a motor 15, a synchronous wheel 17 and a synchronous belt 16. The body side of the motor 15 is fixedly connected with the inner wall of the lifting table 3, and the output shaft of the motor 15 is rotatably connected with the inner wall of the lifting table 3. The motor 15 is between the two screw rods 12, and the motor 15 is at one end of the screw rod 12. The output shaft of the motor 15 is fixedly connected with the synchronous wheel 17, and the cylindrical surface of one of the screw rods 12 is fixedly connected with the synchronous wheel 17. The synchronous wheel 17 is close to the screw rod 12. The synchronous wheel 17 of the motor 15 and the synchronous wheel 17 of the screw rod 12 are both sleeved with a synchronous belt 16. The motor 15 is used for driving the synchronous belt 16 to rotate, and the synchronous wheel 17 is used for connecting the synchronous belt 16 of the motor 15 and the screw rod 12, so as to drive the screw rod 12 to rotate.

[0023] Further, the single-screw rod translation assembly comprises a motor 20, a screw rod 21 and a sliding block 22. The bottom surface of the motor 20 is fixedly connected with the inner wall of the placing table 6. The output shaft of the motor 20 is connected with the screw rod 21 through a shaft coupling. The other end of the screw rod 21 is rotatably connected with the inner wall of the placing table 6. The screw rod 21 corresponds to the screw rod 12 in parallel. One side of the sliding block 22 is provided with a threaded hole. The sliding block 22 is sleeved on the outside of the screw rod 21. The sliding block 22 is fixedly connected with a limiting rod 2 on one side. The top surface of the placing table 6 is provided with a strip-shaped hole 5 corresponding to the screw rod 21. The limiting rod 2 of the sliding block 22 is slidably connected with the strip-shaped hole 5. The motor 20 is used for driving the screw rod 21 to rotate. When the screw rod 21 rotates, the sliding block 22 slides on the screw rod 21. The sliding block 22 is slidably connected with the limiting rod 2 and the strip-shaped hole 5, so as to avoid the rotation of the sliding block 22 with the screw rod 21.

[0024] Further, the bottom supporting assembly comprises a bracket 7, a supporting block 19, a supporting plate 8 and a supporting plate lifting assembly. The limiting rod 2 of the sliding block 22 is fixedly connected with the bracket 7 at one end of the placing table 6. The sliding block 22 is at one end of the bracket 7. The other end of the bracket 7 faces the lifting table 3. The bracket 7 is a hollow structure. One side of the bracket 7 away from the sliding block 22 is provided with two square holes equidistantly distributed in a straight line. The supporting block 19 is inserted into the square hole. The supporting block 19 is fixedly connected with a supporting plate 8 at one end outside the bracket 7. The bracket 7 is provided with a supporting plate lifting assembly. The supporting plate lifting assembly corresponds to the traction machine 9. When the sliding block 22 slides on the screw rod 21, the bracket 7 slides on the placing table 6. The bracket 7 is used for supporting the chassis of the automobile. The supporting block 19 is used for adjusting the height of the supporting plate 8 on the bracket 7. The supporting plate 8 is attached to the chassis of the automobile. The supporting plate lifting assembly controls the lifting of the supporting block 19.

[0025] Further, the pallet lifting assembly comprises a rotating shaft 24, a rotating shaft 25, a synchronous wheel 27 and a synchronous belt 26, two ends of the rotating shaft 24 are respectively rotatably connected with the two side walls in the bracket 7, the rotating shaft 24 corresponds to the screw rod 21, the two side walls in the bracket 7 rotatably connected with the rotating shaft 24 are rotatably connected with the rotating shaft 25, the rotating shaft 25 is on one side of the rotating shaft 24, the rotating shaft 25 corresponds to the support block 19 and is below the support block 19, the cylindrical surface of the rotating shaft 24 is fixedly connected with the synchronous wheel 27 near the two ends, the cylindrical surface of the two rotating shafts 25 is fixedly connected with the synchronous wheel 27 near the end connected with the bracket 7, the two synchronous wheels 27 on the same side of the rotating shaft 24 and the rotating shaft 25 are sleeved with the synchronous belt 26, the rotating shaft 24 is used for installing the synchronous wheel 27, and the synchronous wheel 27 and the synchronous belt 26 are used for driving the rotating shaft 24 and the rotating shaft 25.

[0026] Further, the end of the rotating shaft 25 not connected with the bracket 7 is fixedly connected with a connecting rod 28, one end of the connecting rod 28 is connected with the rotating shaft 25, the other end of the connecting rod 28 rotatably connected with the connecting rod 29 away from the rotating shaft 25, one end of the connecting rod 29 is connected with the connecting rod 28, the connecting rod 28 is used for connecting the connecting rod 29, and the connecting rod 29 is used for connecting the support block 19.

[0027] Further, the end of the connecting rod 29 away from the connecting rod 28 is rotatably connected with the corresponding support block 19, the support block 19 is slidably connected with the square hole of the bracket 7, the connecting rod 29 rotates with the rotating shaft 25, and the rotating shaft 25 drives the support block 19 to lift.

[0028] Further, the pallet lifting assembly further comprises a motor 23, a gear 30 and a gear 31, the side surface of the main body of the motor 23 is fixedly connected with the inner wall of the bracket 7, the output shaft of the motor 23 corresponds to the rotating shaft 24, the motor 23 is between the two support blocks 19, the output shaft of the motor 23 is fixedly connected with the gear 30, the cylindrical surface of the rotating shaft 24 is fixedly connected with the gear 31, the gear 31 is meshingly connected with the gear 30, the motor 23 is used for rotating the rotating shaft 24, and the gear 30 and the gear 31 are used for transmitting the force of the motor 23 to the rotating shaft 24.

[0029] Structural description: The vertical library body 1 is a cuboid frame structure, the inner side wall is connected with a plurality of placing tables 6, is semi-closed, is used for vertically storing vehicles, protects the internal structure, is provided with a fireproof system to guarantee safety; The lifting frame 2 is a rectangular frame structure, the bottom surface is fixed on the ground, the inside is provided with guide rails, the top is provided with a traction machine 9, is used for lifting the lifting table 3, the counterweight block 10 slides, balances the weight and stabilizes the lifting; Lifting platform 3: hollow cuboid platform, slidingly connected to lifting frame 2, top surface provided with strip-shaped hole two 11, accommodating parking alternating structure, bearing automobile lifting, connecting ground and placing platform 6; Wheel support plate 4: long strip-shaped plate, surface provided with pressure sensor, one end connected to sliding block one 18, bearing vehicle tire, moving vehicle between lifting platform 3 and placing platform 6 by virtue of double-threaded rod assembly; Strip-shaped hole one 5: long strip-shaped through hole, provided on top surface of placing platform 6, parallel to thread rod two 21, slidingly provided with limiting rod two of sliding block two 22, limiting sliding block from rotating; Placing platform 6: hollow cuboid, side wall connected to vertical library body 1, top surface provided with strip-shaped hole one 5, accommodating parking placing structure, serving as long-term storage platform of vehicle; Bracket 7: hollow cuboid, one end connected to sliding block two 22, other end facing lifting platform 3, provided with square hole, bearing supporting block 19 and supporting plate 8, moving supporting block 19 and supporting plate 8 in placing platform 6; Supporting plate 8: flat plate, connected to supporting block 19, adhering to vehicle chassis, lifting by virtue of supporting plate lifting assembly, bearing vehicle chassis for assisting in transferring; Hauling machine 9: power equipment with hauling wheel, installed on top surface of lifting frame 2, lifting lifting platform 3 by virtue of steel rope, serving as lifting power source; Counterweight 10: block-shaped weight, slidingly connected to lifting frame 2, connected to steel rope of hauling machine 9, balancing weight of lifting platform 3, reducing load of hauling machine; Strip-shaped hole two 11: long strip-shaped through hole, provided on top surface of lifting platform 3, parallel to thread rod one 12, slidingly provided with limiting block one of sliding block one 18, limiting sliding block from rotating; Thread rod one 12: cylindrical thread, both ends connected to inner wall of lifting platform 3, rotating to drive sliding block one 18 to slide, providing power for wheel support plate 4 to translate; Synchronous wheel one 13: circular grooved wheel, fixed on both ends of thread rod one 12, sleeving synchronous belt one 14, synchronously rotating two thread rods one 12; Synchronous belt one 14: annular belt, sleeving synchronous wheel one 13 of one end of two thread rods one 12, transmitting power, ensuring synchronous rotation of two thread rods one 12; Motor one 15: having output shaft, installed on inner wall of lifting platform 3, between two thread rods one 12, driving thread rod one 12 to rotate by virtue of synchronous wheel two 17 and synchronous belt two 16; Synchronous belt two 16: annular belt, sleeving synchronous wheel two 17 of motor one 15 and thread rod one 12, transmitting power of motor one 15 to thread rod one 12; Synchronous wheel two 17: circular grooved wheel, fixed on output shaft of motor one 15 and thread rod one 12, sleeving synchronous belt two 16, transmitting motor power to thread rod; Slide block 18: block, open threaded hole sleeve joint screw rod 12, fixed limit block, screw rod rotation sliding, driving wheel support plate 4 translation; Support block 19: columnar, one end connected to the platen 8, one end inserted into the hole of the bracket 7 and connected to the connecting rod 29, moving the platen 8 when lifting, supporting the vehicle chassis; Motor 20: with output shaft, installed in the inner wall of the placement table 6, driven screw rod 21 rotation by means of coupling, as a single screw rod assembly power source; Screw rod 21: cylindrical with threads, one end connected to the motor 20, one end connected to the inner wall of the placement table 6, sliding when rotating, driving the bracket 7 translation; Slide block 22: block, open threaded hole sleeve joint screw rod 21, fixed limit rod 2, screw rod sliding, driving the bracket 7 translation; Motor 23: with output shaft, installed in the inner wall of the bracket 7, between the two support blocks 19, driven rotation shaft 24 by means of gear 30, gear 31; Rotation shaft 24: cylindrical, both ends connected to the inner wall of the bracket 7, fixed synchronous wheel 27 and gear 31, transmitting power of motor 23 driving rotation shaft 25 rotation; Rotation shaft 25: cylindrical, one end connected to the inner wall of the bracket 7, one end fixed connecting rod 28, fixed synchronous wheel 27, rotating driving connecting rod linkage pushing support block rising; Synchronous belt 26: ring belt, sleeve joint synchronous wheel 27 of the same end of rotation shaft 24 and rotation shaft 25, power transmission, ensuring synchronous rotation of the two shafts; Synchronous wheel 27: circular groove wheel, fixed in the two ends of the rotation shaft 24 and one end of the rotation shaft 25, sleeve joint synchronous belt 26, making the two shafts synchronous rotation; Connecting rod 28: rod, one end fixed on the rotation shaft 25, one end rotatingly connected to the connecting rod 29, transmitting rotation power of the rotation shaft driving the connecting rod 29 moving; Connecting rod 29: rod, one end rotatingly connected to the connecting rod 28, one end rotatingly connected to the support block 19, transmitting power to drive the support block 19 sliding along the hole of the bracket 7 to rise; Gear 30: circular gear, fixed on the output shaft of the motor 23, meshing with gear 31, transmitting motor power to gear 31; Gear 31: circular gear, fixed on the rotation shaft 24, meshing with gear 30, transmitting power of gear 30 driving rotation shaft 24 rotation.

[0030] Working principle: Before the equipment starts, the control module installed in the electrical control cabinet on the side of the lifting frame 2 automatically completes the system self-checking, confirms that the lifting platform 3 is in the initial position on the ground through the displacement sensor installed on the guide rail of the lifting frame 2, and detects whether each layer of the placing table 6 is empty through the infrared sensor placed on the side wall of the placing table 6. The detection data is transmitted to the control module in real time and displayed on the operation interface. At this time, the double-wire rod translation assembly of the lifting platform 3 is in the initial state, the motor 15 is not started, the sliding block 18 drives the wheel support plate 4 to stop on the edge of the lifting platform 3, and the wheel support plate 4 is spaced to adapt to the wheelbase of the conventional vehicle. The single-wire rod translation assembly and the bottom supporting assembly of the placing table 6 are also in standby state, the bracket 7 is located on the side of the placing table 6 close to the lifting platform 3, and the supporting plate 8 is in the low position under the action of the supporting plate lifting assembly. At the same time, the control module links the fire prevention system self-checking, detects whether there is a fire through the smoke sensor installed on the top of the vertical library body 1 and the lifting frame 2, confirms that the fireproof coating is complete, and the spraying system is arranged above each layer of the placing table 6 according to the fire fighting standard and is in standby state. The driver drives the vehicle to the lifting platform 3 on the ground, and stops the vehicle on the two wheel support plates 4 corresponding to the vehicle tires. After the vehicle is parked stably, the driver gets off and confirms the parking through the operation panel. After the control module receives the instruction, it starts the pressure sensor on the edge of the lifting platform 3, which is installed on the surface of the wheel support plate 4, to confirm that the tire has been stably pressed on the support plate 4. The control module starts the hoist 9 on the top surface of the lifting frame 2. The hoist 9 drives the lifting platform 3 to rise along the guide rail of the lifting frame 2 through the steel rope, and the counterweight 10 synchronously slides along the lifting frame 2 to balance the weight of the lifting platform 3, thereby reducing the load of the hoist 9. In the process of rising, the wind speed sensor installed on the top of the lifting frame 2 monitors the environmental wind speed in real time. If the wind speed exceeds the corresponding 6-level wind, the control module immediately issues a speed reduction instruction, and at the same time starts the lateral wind-proof support electromagnetic locking device of the lifting frame 2, which is installed at the connection between the lifting platform 3 and the guide rail to limit the horizontal displacement of the lifting platform 3. When the lifting platform 3 rises to the height of the target placing table 6, the control module calibrates the horizontal alignment of the lifting platform 3 and the placing table 6 through the displacement sensor, and then starts the motor 15 to operate. Through the synchronous wheel 17 and the synchronous belt 16, one lead screw 12 rotates, which synchronously rotates another lead screw 12 through the synchronous wheel 13 and the synchronous belt 14 on both ends. The sliding block 18 slides on the lead screw 12, thereby driving the wheel support plate 4 and the vehicle to move towards the placing table 6. When the vehicle chassis moves to the top of the supporting plate 8 of the placing table 6, the control module stops the double-wire rod translation assembly, starts the single-wire rod translation assembly of the placing table 6, and drives the lead screw 21 to rotate through the motor 20. The sliding block 22 drives the bracket 7 to move under the vehicle chassis until the supporting plate 8 is attached to the vehicle chassis. At this time, the supporting plate lifting assembly is started, the motor 23 is operated, and the shaft 24 is driven to rotate through the gear 30 and the gear 31. The shaft 24 synchronously rotates two shafts 25 through the synchronous wheel 27 and the synchronous belt 26.The rotating shaft two 25 pushes the support block 19 along the square hole of the bracket 7 through the connecting rod one 28 and the connecting rod two 29, the supporting plate 8 is raised and the vehicle chassis is stably supported, the pressure sensor on the top of the support block 19 feeds back the support force to ensure that the vehicle is stable, after the supporting plate 8 confirms that the vehicle is stably supported, the control module reversely starts the double-wire rod translation assembly, the sliding block one 18 drives the wheel support plate 4 to move out from the bottom of the vehicle and returns to the initial position of the lifting platform 3, at the same time, the single-wire rod translation assembly reversely operates, the bracket 7 drives the supporting plate 8 and the vehicle to move to the middle of the placement platform 6, the supporting plate lifting assembly drives the supporting plate 8 to slightly descend, so that the vehicle completely falls on the placement platform 6, then the control module starts the traction machine 9 to drive the lifting platform 3 to descend to the ground to prepare for the next parking, the smoke sensor and the temperature sensor in the area of the placement platform 6 continuously monitor the environment in the area, if the temperature or smoke is detected to be abnormal, the user inputs the vehicle taking instruction through the operation interface, the control module starts the traction machine 9 to drive the lifting platform 3 to ascend to the height of the target placement platform 6 according to the parking position of the vehicle, in the process, the wind speed sensor and the windproof support also guarantee the stability of the lifting platform 3, after the lifting platform 3 is in place, the displacement sensor calibrates the alignment accuracy to ensure that the lifting platform 3 is horizontally aligned with the placement platform 6, the control module starts the single-wire rod translation assembly of the placement platform 6, the motor two 20 drives the bracket 7 to drive the supporting plate 8 and the vehicle to move towards the lifting platform 3, until the vehicle tires correspond to the wheel support plate 4 of the lifting platform 3, then the supporting plate lifting assembly is started, the motor three 23 reversely operates, the support block 19 drives the supporting plate 8 to descend, the vehicle tires gradually fall on the wheel support plate 4, after the pressure sensor confirms that the tires are stably supported, the supporting plate 8 continues to descend to the low position, the single-wire rod translation assembly drives the bracket 7 to move out from the bottom of the vehicle and reset, the control module starts the traction machine 9 to drive the lifting platform 3 to stably descend to the ground, in the descending process, the windproof system continuously works, after the lifting platform 3 lands, the control module releases the locking of the wheel support plate 4, prompts the user to take the vehicle through the operation panel, the user drives the vehicle to drive away from the lifting platform 3, the control module automatically records the vehicle driving-out information, completes the vehicle taking process, and updates the vacancy state of each layer of the placement platform 6 to prepare for the next use.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mechanical three-dimensional parking garage structure, comprising a vertical garage body (1) and a lifting frame (2), the bottom surface of the vertical garage body (1) is fixedly connected with the ground, the bottom surface of the lifting frame (2) is fixedly connected with the ground, and the vertical garage body (1) is on one side of the lifting frame (2), characterized in that, Also include: The placing table (6) is set in the vertical library body (1), and the vertical library body (1) is connected with multiple layers of placing tables (6), and the side surface of the placing table (6) is fixedly connected with the inner wall of the vertical library body (1); The lifting table (3) is set in the lifting frame (2), and the lifting table (3) is slidably connected with the lifting frame (2), and the lifting table (3) corresponds to the placing table (6) and is on one side of the placing table (6); The top surface of the lifting frame (2) is provided with a traction machine (9), the steel rope on the traction wheel of the traction machine (9) is connected with the lifting table (3), the other end of the steel rope on the traction wheel of the traction machine (9) is connected with a counterweight (10), and the counterweight (10) slides on the lifting frame (2); The lifting table (3) is a hollow structure, a parking alternating structure is arranged in the lifting table (3), the parking alternating structure comprises a wheel support plate (4) and a double-screw rod translation assembly, the wheel support plate (4) is on the double-screw rod translation assembly and on the upper surface of the lifting table (3); The placing table (6) is a hollow structure, a parking placing structure is arranged in the placing table (6), and the parking placing structure is arranged in the placing table (6), the parking placing structure comprises a bottom supporting assembly and a single-screw rod translation assembly, and the bottom supporting assembly is on the single-screw rod translation assembly and on the upper surface of the bracket (7).

2. The mechanical stereoscopic parking garage structure according to claim 1, wherein, The double-screw rod translation assembly comprises a screw rod one (12), a synchronous wheel one (13), a synchronous belt one (14) and a sliding block one (18), both ends of the two parallel screw rods one (12) are rotatably connected with the two side walls in the lifting table (3), one end of the screw rod one (12) faces the placing table (6), the two ends of the two screw rods one (12) are fixedly connected with the synchronous wheel one (13), the synchronous belt one (14) is sleeved on the synchronous wheel one (13) at the same end of the two screw rods one (12), and one side of the sliding block one (18) penetrates a threaded hole.

3. The mechanical stereoscopic parking garage structure according to claim 2, wherein, One side of the two sliding blocks one (18) is fixedly connected with a limiting block one, two parallel strip-shaped holes two (11) are formed in the top surface of the lifting table (3), the strip-shaped holes two (11) correspond to the screw rod one (12), the limiting rods of the two sliding blocks one (18) are slidably connected with the two strip-shaped holes two (11), respectively, one end of the limiting rod of each of the two sliding blocks one (18) outside the lifting table (3) is fixedly connected with the wheel support plate (4), respectively, the two sliding blocks one (18) are located at one end of the two wheel support plates (4), respectively, and the other end of the wheel support plate (4) faces the placing table (6).

4. The mechanical stereo garage structure according to claim 2, wherein, The double-wire-rod translation assembly further comprises a motor one (15), a synchronous wheel two (17) and a synchronous belt two (16), the body side of the motor one (15) is fixedly connected with the inner wall of the lifting platform (3), the output shaft of the motor one (15) is rotatably connected with the inner wall of the lifting platform (3), the motor one (15) is between the two wire rods one (12), the motor one (15) is at one end of the wire rod one (12), the output shaft of the motor one (15) is fixedly connected with the synchronous wheel two (17), the cylindrical surface of one wire rod one (12) is fixedly connected with the synchronous wheel two (17), the synchronous wheel two (17) is close to the wire rod one (12), the synchronous wheel two (17) of the motor one (15) and the synchronous wheel two (17) of the wire rod one (12) are both sleeved with a synchronous belt two (16).

5. The mechanical stereoscopic parking garage structure according to claim 2, wherein, The single-wire-rod translation assembly comprises a motor two (20), a wire rod two (21) and a sliding block two (22), the bottom surface of the motor two (20) is fixedly connected with the inner side wall of the placing table (6), one end of the output shaft of the motor two (20) is connected with the wire rod two (21) through a shaft coupling, the other end of the wire rod two (21) is rotatably connected with the inner wall of the placing table (6), the wire rod two (21) corresponds to the wire rod one (12) in parallel, one side of the sliding block two (22) is provided with a threaded hole, the sliding block two (22) is sleeved on the outside of the wire rod two (21), one side of the sliding block two (22) is fixedly connected with a limiting rod two, a strip-shaped hole one (5) is formed through the top surface of the placing table (6), the strip-shaped hole one (5) corresponds to the wire rod two (21), the limiting rod two of the sliding block two (22) is slidably connected with the strip-shaped hole one (5) through the strip-shaped hole one (5).

6. The mechanical stereoscopic parking garage structure according to claim 5, wherein, The bottom supporting assembly comprises a bracket (7), a supporting block (19), a supporting plate (8) and a supporting plate lifting assembly, one end of the limiting rod two of the sliding block two (22) is fixedly connected with the bracket (7) at one end of the placing table (6), the sliding block two (22) is at one end of the bracket (7), the other end of the bracket (7) faces the lifting platform (3), the bracket (7) is a hollow structure, one side of the bracket (7) away from the sliding block two (22) is provided with two square holes which are equidistantly distributed along a straight line, the supporting block (19) is inserted into the square hole, one end of the supporting block (19) away from the bracket (7) is fixedly connected with the supporting plate (8), the bracket (7) is provided with the supporting plate lifting assembly, and the supporting plate lifting assembly corresponds to the traction machine (9).

7. The mechanical stereoscopic parking garage structure according to claim 6, wherein, The supporting plate lifting assembly comprises a rotating shaft one (24), a rotating shaft two (25), a synchronous wheel four (27) and a synchronous belt three (26), both ends of the rotating shaft one (24) are rotatably connected with two side walls in the bracket (7) respectively, the rotating shaft one (24) corresponds to the screw rod two (21) in parallel, both sides of the inner wall of the bracket (7) connected with the rotating shaft one (24) are rotatably connected with the rotating shaft two (25), the rotating shaft two (25) is on one side of the rotating shaft one (24), the rotating shaft two (25) corresponds to the supporting block (19) below the supporting block (19), the cylindrical surface of the rotating shaft one (24) is fixedly connected with the synchronous wheel four (27) near both ends, the cylindrical surface of the two rotating shaft two (25) is fixedly connected with the synchronous wheel four (27) near one end connected with the bracket (7), and the two synchronous wheel fours (27) on the same side of the rotating shaft one (24) and the rotating shaft two (25) are sleeved with a synchronous belt three (26).

8. The mechanical stereoscopic parking garage structure according to claim 7, wherein, The end of the rotating shaft two (25) not connected with the bracket (7) is fixedly connected with a connecting rod one (28), one end of the connecting rod one (28) is connected with the rotating shaft two (25), and the other end of the connecting rod one (28) is rotatably connected with a connecting rod two (29) away from one side of the rotating shaft two (25).

9. The mechanical stereoscopic parking garage structure according to claim 8, wherein, The end of the connecting rod two (29) away from the connecting rod one (28) is rotatably connected with the corresponding supporting block (19), and the supporting block (19) is slidably connected with the square hole of the bracket (7).

10. The mechanical stereoscopic parking garage structure according to claim 7, wherein, The supporting plate lifting assembly further comprises a motor three (23), a gear one (30) and a gear two (31), the side surface of the main body of the motor three (23) is fixedly connected with the inner wall of the bracket (7), the output shaft of the motor three (23) corresponds to the rotating shaft one (24) in parallel, the motor three (23) is between the two supporting blocks (19), the output shaft of the motor three (23) is fixedly connected with the gear one (30), the cylindrical surface of the rotating shaft one (24) is fixedly connected with the gear two (31), and the gear two (31) is in meshing connection with the gear one (30).

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