Multi-vehicle-type clamp three-dimensional storage equipment

Abstract

The utility model provides three-dimensional storage equipment for multi-vehicle-type clamps. The three-dimensional storage equipment comprises a steel structure frame, a power assembly, a transmission shaft, a chain wheel, a steel wire rope wheel, a balancing weight, a lifting chain, a secondary protection module, a lifting platform, a positioning device and a storage location. The steel structure frame is used for providing a mounting platform and support for machining of the whole set of equipment; the power assembly is used for providing power for vertical movement; the lifting device has the advantages that secondary protection during lifting is achieved through the cooperation of the steel wire rope, the plug pin and the plug pin hole, and the safety of the device is improved; the maintenance platform is arranged, so that later maintenance work can be well carried out; the motor is reduced, the structure is simple, and the layout is reasonable.

Description

Technical Field

[0001] This utility model relates to the field of automotive storage equipment technology, and in particular to a multi-model clamp-type three-dimensional storage device. Background Technology

[0002] In automotive body welding production, flexible production lines have always been the mainstream configuration. Producing more vehicle models without increasing the number of bases and production lines has always been a key issue. Since the beginning of the 21st century, China's automotive industry has developed rapidly, with hundreds of new models launched annually. As the most critical part of body production, the welding workshop has become crucial for major automakers seeking breakthroughs by integrating the production of more different models on mixed lines without significantly increasing floor space.

[0003] Patent 1: A lifting mechanism for a three-dimensional jig storage unit (Publication No. CN111115493B), comprising a three-dimensional frame structure. A set of lifting transmission systems is symmetrically installed on the top of the frame structure. Each lifting transmission system has lifting trolleys connected to its two lower ends, allowing the trolleys to move up and down with the system. All four lifting trolleys are positioned at the same horizontal level and can synchronously move up and down along the frame structure. A positioning device is provided inside the frame structure, with each of its four corners clamping onto one of the lifting trolleys, allowing the positioning device to move up and down with the trolley. After descending to its designated position, the positioning device can detach from the lifting trolley and enter the robotic welding station. This design uses too many motors, resulting in high costs and lacks secondary protection with steel wire ropes.

[0004] Patent 2: A lifting mechanism for a three-dimensional jig for automotive welding (Publication No. CN116690065A) addresses the problems of traditional lifting systems being susceptible to external environmental interference, limited by usage conditions, and having a slow lifting cycle. The lifting mechanism includes a three-dimensional frame structure. A pair of lifting transmission systems are symmetrically installed on the top of the frame structure. Each lifting transmission system has a lifting trailer connected to its two lower ends via a lifting transmission mechanism assembly, allowing the trailer to move up and down with the trailer. A positioning and clamping mechanism is installed outside the three-dimensional frame structure. This mechanism moves up and down with the trailer, and after descending to its designated position, the positioning device can detach from the trailer and enter the robotic welding station. This invention has advantages such as short lifting time, fast production cycle, and high production efficiency. However, it lacks a maintenance platform, hindering subsequent maintenance work, and lacks secondary protection with wire ropes. Utility Model Content

[0005] To overcome the aforementioned problems in the existing technology, this utility model provides a multi-vehicle model clamp three-dimensional storage device.

[0006] This utility model discloses a multi-vehicle model clamp three-dimensional storage device, including a steel frame, a powertrain, a drive shaft, sprockets, wire rope wheels, counterweights, lifting chains, a secondary protection module, a lifting platform, a positioning device, and storage spaces. The steel frame provides an installation platform and support for the machining of the entire device. The powertrain provides power for vertical movement. The drive shaft connects to the powertrain and receives torque distributed by the powertrain. The sprockets and lifting chains convert the torque of the drive shaft into tensile force for vertical movement. The secondary protection module provides secondary protection for the lifting platform in case of chain breakage. The lifting platform switches the clamps between different levels. The positioning device positions the lifting platform and storage spaces while providing secondary protection. The storage spaces store clamps for different vehicle models.

[0007] Based on this, the steel frame includes main columns A, B, C, and D, a second-floor platform, a third-floor platform, and a maintenance beam. The second-floor platform is located in the middle of main columns A, B, and C. The third-floor platform is located on top of main columns A, B, C, and D. The maintenance beam is installed on the third-floor platform.

[0008] Based on this, the power assembly is installed on the three-layer platform. The power assembly includes a power frame, a lifting motor, a coupling, main shaft A, main shaft B, main shaft C, main shaft D, gear A, gear B, transmission sprocket A(O), transmission sprocket B, transmission sprocket C, transmission sprocket D, transmission chain A, and transmission chain B. The lifting motor is installed on the power frame, and the coupling connects the lifting motor and main shaft A. Main shafts A, B, C, and D are all installed on the power frame. Main shafts C and D are mounted on both sides. Gear A is mounted on main shaft A, gear B is mounted on main shaft B, and gears A and B mesh with each other. Transmission sprocket A(0) is mounted on main shaft A, transmission sprocket B is mounted on main shaft B, transmission sprocket C is mounted on main shaft C, transmission sprocket D is mounted on main shaft D, transmission chain A is mounted on transmission sprocket A(0) and transmission sprocket C respectively, and transmission chain B is mounted on transmission sprocket B and transmission sprocket D respectively.

[0009] Based on this, the drive shaft is respectively installed on the large column A, large column B, large column C and large column D, the sprocket and the wire rope wheel are both installed on the drive shaft, and the sprocket is provided with a lifting chain.

[0010] Based on this, the counterweight includes a fixed plate, a guide rod, a fixed column, a guide wheel assembly, a wire rope connecting shaft, and a counterweight plate. The guide rod, the fixed column, and the guide wheel assembly are all mounted on the fixed plate, the wire rope connecting shaft is mounted on the fixed column, and the counterweight plate is mounted between the fixed plate and the guide rod.

[0011] Based on this, the wire rope includes a rope clamp, a collar, a connecting block, a U-shaped turnbuckle, wire rope A, wire rope B, wire rope C, and wire rope D. Wire rope A, wire rope B, wire rope C, and wire rope D are respectively installed on wire rope pulleys A, B, C, and D. The rope clamp, collar, connecting block, and U-shaped turnbuckle are respectively installed on wire rope A, wire rope B, wire rope C, and wire rope D.

[0012] Based on this, the lifting platform includes a frame base, side frames, a middle guide wheel assembly, a side guide wheel assembly, an encoder scale assembly, and a clamp positioning pin. The frame base is set on the ground, the side frames are installed on the frame base, the middle guide wheel assembly is installed on the frame base, the side guide wheel assembly is installed on the side frames, the encoder scale assembly is installed on the side frames, and the clamp positioning pin is installed on the frame base.

[0013] Based on this, the positioning device includes a pin (0) and a pin hole. The pin (0) includes a fixed base (0), a pin rod (0), a bending piece (0), a cylinder (0), a detection switch (0), a bushing (0), a switch bracket (0), and a floating joint (0). The pin rod (0) is mounted on the floating joint (0). The bushing (0), bending piece (0), cylinder (0), and switch bracket (0) are all mounted on the fixed base (0). The fixed base (0) is mounted on a lifting platform. The switch (0) is installed on the switch bracket (0), the floating connector (0) is installed on the cylinder (0), and the pin hole includes a pin hole fixing seat, an adjusting block, a guide wheel A, a bending part A, and a detection quick-closing A; the adjusting block is respectively set on the large column A, large column B, large column C, and large column D, the guide wheel A and the bending part A are both installed on the pin hole fixing seat, the pin hole fixing seat is respectively installed on the large column A, large column B, large column C, and large column D, and the detection quick-closing A is installed on the bending part A.

[0014] Based on this, the storage locations are respectively installed on the ground, the second-level platform, and the third-level platform. Each storage location includes a storage location fixing frame, a support and guide wheel assembly, and a drive assembly. The storage location fixing frame is located below, the support and guide wheel assembly is installed on the edge of the storage location fixing frame, and the drive assembly is installed on the storage location fixing frame.

[0015] Based on this, safety fences are installed on the outside of the second-level platform and the third-level platform, ladders are installed on the side of the multi-vehicle clamp three-dimensional storage equipment, and maintenance hoists are installed on the maintenance crossbeam.

[0016] Compared with the prior art, the beneficial effects of this utility model are: secondary protection is achieved during lifting through the cooperation of steel wire rope and pin and pin hole, thereby improving the safety of the equipment; the absence of a maintenance platform facilitates better subsequent maintenance work; the number of motors is reduced, resulting in a simple structure and reasonable layout. Attached Figure Description

[0017] Figure 1 A schematic diagram of a multi-vehicle model clamping three-dimensional storage device;

[0018] Figure 2 This is a structural schematic diagram of a steel frame;

[0019] Figure 3 This is a schematic diagram of the powertrain structure;

[0020] Figure 4 This is a structural schematic diagram of the drive shaft module;

[0021] Figure 5 This is a schematic diagram of the counterweight.

[0022] Figure 6 This is a schematic diagram of the steel wire rope structure;

[0023] Figure 7 This is a structural schematic diagram of the lifting platform;

[0024] Figure 8 This is a schematic diagram of the pin structure;

[0025] Figure 9 This is a schematic diagram of the pin hole structure;

[0026] Figure 10 This is a schematic diagram of the storage location;

[0027] In the diagram: 1. Steel frame; 2. Powertrain; 3. Drive shaft; 4. Sprocket; 5. Wire rope pulley; 6. Counterweight; 7. Lifting chain; 8. Wire rope; 9. Lifting platform; 10. Pin; 11. Pin hole; 12. Storage location; 13. Safety fence; 14. Ladder; 15. Maintenance hoist;

[0028] 1-1. Main column A; 1-2. Main column B; 1-3. Main column C; 1-4. Main column D; 1-5. Second-floor platform; 1-6. Third-floor platform; 1-7. Maintenance beam;

[0029] 2-1. Power frame; 2-2. Lifting motor; 2-3. Coupling; 2-4. Main shaft A; 2-5. Main shaft B; 2-6. Main shaft C; 2-7. Main shaft D; 2-8. Gear A; 2-9. Gear B; 2-10. Drive sprocket A; 2-11. Drive sprocket B; 2-12. Drive sprocket C; 2-13. Drive sprocket D; 2-14. Drive chain A; 2-15. Drive chain B;

[0030] 3-1. Drive shaft A; 3-2. Drive shaft B; 3-3. Drive shaft C; 3-4. Drive shaft D; 3-5. Coupling A; 3-6. Coupling B; 3-7. Coupling C; 3-8. Coupling D; 3-9. Mounting base A; 3-10. Mounting base B; 3-11. Mounting base C; 3-12. Mounting base D; 4-1. Sprocket A; 4-2. Sprocket B; 4-3. Sprocket C; 4-4. Sprocket D; 5-1. Wire rope pulley A; 5-2. Wire rope pulley B; 5-3. Wire rope pulley C; 5-4. Wire rope pulley D; 7-1. Chain A; 7-2. Chain B; 7-3. Chain C; 7-4. Chain D;

[0031] 6-1. Fixing plate; 6-2. Guide rod; 6-3. Fixing column; 6-4. Guide wheel assembly; 6-5. Wire rope connecting shaft; 6-6. Counterweight plate;

[0032] 8-1. Rope clamp; 8-2. Loop; 8-3. Connecting block; 8-4. U-shaped turnbuckle; 8-5. Wire rope A; 8-6. Wire rope B; 8-7. Wire rope C; 8-8. Wire rope D;

[0033] 9-1. Frame base; 9-2. Side frame; 9-3. Middle guide wheel assembly; 9-4. Side guide wheel assembly; 9-5. Encoding scale assembly; 9-6. Clamp positioning pin;

[0034] 10-1 Fixed base; 10-2 Pin rod; 10-3 Bending part; 10-4 Cylinder; 10-5 Detection switch; 10-6 Bushing; 10-7 Switch bracket; 10-8 Floating joint;

[0035] 11-1. Pin hole fixing seat; 11-2. Adjusting block; 11-3. Guide wheel A; 11-4. Bending part A; 11-5. Inspection quick stop A;

[0036] 12-1 Storage location fixing frame; 12-2 Support and guide wheel assembly; 12-3 Drive assembly. Detailed Implementation

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

[0038] This utility model discloses a multi-vehicle clamp three-dimensional storage device, comprising a steel frame 1, a powertrain 2, a drive shaft 3, a sprocket 4, a wire rope wheel 5, a counterweight 6, a lifting chain 7, a secondary protection module, a lifting platform 9, a positioning device, and a storage location 12.

[0039] The steel frame 1 provides an installation platform and support for the machining of the entire set of equipment. The steel frame 1 includes main columns A1-1, B1-2, C1-3, and D1-4, a second-floor platform 1-5, a third-floor platform 1-6, and a maintenance beam 1-7. The second-floor platform 1-5 is located in the middle of the main columns A1-1, D1-4, B1-2, and C1-3. The third-floor platform 1-6 is located on top of the main columns A1-1, B1-2, C1-3, and D1-4. The maintenance beam 1-7 is installed on the third-floor platform 1-6.

[0040] Power assembly 2 provides the power for vertical movement. Power assembly 2 is mounted on the three-layer platform 1-6. Power assembly 2 includes a power frame 2-1, a lifting motor 2-2, a coupling 2-3, main shafts A2-4, B2-5, C2-6, and D2-7, gears A2-8 and B2-9, transmission sprockets A2-10, B2-11, C2-12, and D2-13, transmission chains A2-14 and B2-15. Power frame 2-1 is mounted on the three-layer platform 1-6, and lifting motor 2-2 is mounted on power frame 2-1, providing the power for vertical movement of lifting platform 9. Coupling 2-3 connects lifting motor 2-2 and main shaft A2-4, transmitting power to main shaft A2-4. Main shafts A2-4, B2-5, and C2-6... 2-6. Main shafts D2-7 are both mounted on the power frame 2-1. Main shafts C2-6 and D2-7 are mounted on both sides, serving to transmit power. Gear A2-8 is mounted on main shaft A2-4, and gear B2-9 is mounted on main shaft B2-5. Gears A2-8 and B2-9 mesh with each other, responsible for distributing the power of the lifting motor 2-2 to the left and right sides. Transmission sprocket A2-10 is mounted on main shaft A2-4, transmission sprocket B2-11 is mounted on main shaft B2-5, transmission sprocket C2-12 is mounted on main shaft C2-6, and transmission sprocket D2-13 is mounted on main shaft D2-7. Transmission chain A2-14 is mounted on transmission sprockets A2-10 and C2-12 respectively, and transmission chain B2-15 is mounted on transmission sprockets B2-11 and D2-13 respectively.

[0041] The drive shaft 3 is used to connect to the powertrain 2 and receive the torque distributed by the powertrain 2. In this embodiment, the drive shaft 3 includes drive shafts A3-1, B3-2, C3-3, and D3-4, couplings A3-5, B3-6, C3-7, and D3-8, and mounting bases A3-9, B3-10, C3-11, and D3-12. Mounting bases A3-9, B3-10, C3-11, and D3-12 are respectively mounted on... The tops of large columns A1-1, B1-2, C1-3, and D1-4 are equipped with drive shafts A3-1, B3-2, C3-3, and D3-4 mounted on mounting base A3-9. Couplings A3-5, B3-6, C3-7, and D3-8 are mounted on drive shaft D3-4.

[0042] The sprocket 4 and the lifting chain 7 are used to convert the torque of the drive shaft 3 into a pulling force for up-and-down movement. The sprocket 4 includes sprockets A4-1, B4-2, C4-3, and D4-4. Sprockets A4-1, B4-2, C4-3, and D4-4 are respectively mounted on drive shafts A3-1, B3-2, C3-3, and D3-4 to drive the lifting chain 7. The lifting chain 7 includes chains A7-1, B7-2, C7-3, and D7-4. Chains A7-1, B7-2, C7-3, and D7-4 are all mounted on sprockets A4-1, B4-2, C4-3, and D4-4. The lifting chain 7 is used to connect the counterweight 6 and the lifting platform 9.

[0043] The secondary protection module includes wire rope pulleys 5 and wire ropes 8. Wire rope pulleys 5 and 8 provide secondary protection for the lifting platform 9 in the event of a breakage of the lifting chain 7, preventing the lifting platform 9 from falling. Wire rope pulleys 5 include wire rope pulleys A5-1, B5-2, C5-3, and D5-4. Wire rope pulleys A5-1, B5-2, C5-3, and D5-4 are respectively mounted on drive shafts A3-1, B3-2, C3-3, and D3-4, connecting the counterweight 6 and the lifting platform 9 and providing secondary safety. The wire rope 8 includes a rope clamp 8-1, a collar 8-2, a connecting block 8-3, a U-shaped turnbuckle 8-4, wire rope A8-5, wire rope B8-6, wire rope C8-7, and wire rope D8-8. Wire ropes A8-5, B8-6, C8-7, and D8-8 are respectively installed on wire rope pulleys A5-1, B5-2, C5-3, and D5-4. The rope clamp 8-1, collar 8-2, connecting block 8-3, and U-shaped turnbuckle 8-4 are respectively installed on wire ropes A8-5, B8-6, C8-7, and D8-8.

[0044] The counterweight 6 is used to reduce the motor power of the lifting platform 9 by adding weight. The counterweight 6 includes a fixed plate 6-1, a guide rod 6-2, a fixed column 6-3, a guide wheel assembly 6-4, a wire rope connecting shaft 6-5, and a counterweight plate 6-6. The guide rod 6-2, the fixed column 6-3, and the guide wheel assembly 6-4 are all installed on the fixed plate 6-1. The wire rope connecting shaft 6-5 is installed on the fixed column 6-3 and connected to the wire rope 8. The counterweight plate 6-6 is installed between the fixed plate 6-1 and the guide rod 6-2.

[0045] The lifting platform 9 is used to move clamps from storage location 12 on the first floor to storage location 12 on the second floor or vice versa. The lifting platform 9 includes a frame base 9-1, side frames 9-2, a middle guide wheel assembly 9-3, a side guide wheel assembly 9-4, a coding scale assembly 9-5, and a clamp positioning pin 9-6. The frame base 9-1 is the frame part of the lifting platform 9. The side frames 9-2 are mounted on the frame base 9-1, and the middle guide wheel assembly 9-3 is mounted on the frame base 9-1 to guide the clamps when they enter the lifting platform 9. The side guide wheel assembly 9-4 is mounted on the side frames 9-2 to guide the lifting platform 9 when it moves up and down. The coding scale assembly 9-5 is mounted on the side frames 9-2 to confirm the lifting distance when the lifting platform 9 moves up and down. The clamp positioning pin 9-6 is mounted on the frame base 9-1 to fix the clamps after they enter the lifting platform 9.

[0046] The positioning device is used to position the lifting platform 9 and the storage location 12. The positioning device includes a pin 10 and a pin hole 11. The pin 10 includes a fixed base 10-1, a pin rod 10-2, a bent part 10-3, a cylinder 10-4, a detection switch 10-5, a bushing 10-6, a switch bracket 10-7, and a floating joint 10-8. The pin rod 10-2 is mounted on the floating joint 10-8. The bushing 10-6, bent part 10-3, cylinder 10-4, and switch bracket 10-7 are all mounted on the fixed base 10-1, which is installed on the lifting platform 9. The detection switch 10-5 is installed on the switch bracket 10-7 to detect whether the pin rod 10-2 is fully inserted. The floating joint 10-8 is installed on the cylinder 10-4. On 0-4, it is used to connect the pin rod 10-2 and the cylinder 10-4; the pin hole 11 includes a pin hole fixing seat 11-1, an adjusting block 11-2, a guide wheel A11-3, a bent part A11-4, and a detection quick stop A11-5; the adjusting block 11-2 is respectively set on the large column A1-1, large column B1-2, large column C1-3, and large column D1-4; the guide wheel A11-3 and the bent part A11-4 are both installed on the pin hole fixing seat 11-1; the pin hole fixing seat 11-1 is respectively installed on the large column A1-1, large column B1-2, large column C1-3, and large column D1-4; the detection quick stop A11-5 is installed on the bent part A11-4 to provide detection for whether the pin rod 10-2 is inserted.

[0047] Storage space 12 is used to store clamps of different vehicle models. Storage space 12 is installed on the ground, the second-level platform 1-5 and the third-level platform 1-6 respectively. Storage space 12 includes a storage space fixing frame 12-1, a support and guide wheel assembly 12-2 and a drive assembly 12-3. The support and guide wheel assembly 12-2 is installed on the edge of the fixing frame 12-1 to provide Z-direction support and lateral guidance for the clamps. The drive assembly 12-3 is installed on the fixing frame 12-1 to provide power for the clamps to enter the storage space 12.

[0048] Safety railings 13 are installed on the outer sides of the second-level platforms 1-5 and the third-level platforms 1-6 for safety protection during high-altitude operations; ladders 14 are installed on the side of the multi-vehicle clamp three-dimensional storage equipment for climbing onto the steel frame 1 during operation and maintenance; maintenance hoists 15 are installed on the maintenance beams 1-7 for lifting high-altitude parts for maintenance and replacement.

[0049] The working principle of this utility model is as follows: In actual use, when switching fixtures, the action process of each module is as follows:

[0050] When the fixture needs to be switched from the first floor to the second floor, the fixture switching procedure begins. The drive assembly 12-3 on the first floor pushes the fixture into the lifting platform 9. The fixture positioning pin 9-6 fixes the fixture, and the pin rod 10-2 begins to retract. The detection quick-release switch A11-5 detects no signal, and the lifting motor 2-2 starts to run. Power is transmitted to the main spindles C2-6 and D2-7 through the main spindles A2-4 and B2-5, respectively. Then, the main spindles C2-6 and D2-7 transmit the power through couplings A3-5, B3-6, and D2-7. Shaft C3-7 and coupling D3-8 transmit power to drive shafts A3-1, B3-2, C3-3, and D3-4, and then through chains A7-1, B7-2, C7-3, and D7-4, the lifting platform 9 is raised to the docking position of the second-level storage location 12; the pin 10-2 extends, the second-level detection quick-close A11-5 detects the signal, and the clamp positioning pin 9-6 retracts to release the clamp; the drive assembly 12-3 of the second-level storage location 12 carries the clamp into storage location 12, thus completing the clamp switching.

[0051] When the clamp needs to switch from the second floor to the first floor; the pin 10-2 of the lifting platform 9 begins to retract, and the quick-release switch A11-5 detects no signal; the lifting motor 2-2 starts to operate, transmitting power to the main shafts C2-6 and D2-7 via the main shafts A2-4 and B2-5. Then, the main shafts C2-6 and D2-7 transmit power to the drive shafts A3-1, B3-2, C3-3, and D3-4 via couplings A3-5, B3-6, C3-7, and D3-8. The lifting platform 9 is then lifted to the docking position of the second-floor storage location 12 via chains A7-1, B7-2, C7-3, and D7-4; the clamp switching procedure begins, the second-floor storage location drive assembly 12-3 pushes the clamp into the lifting platform 9, the clamp positioning pin 9-6 fixes the clamp, and the pin 10-2... 2. The lifting platform 9 begins to retract. The second-level detection quick-closing switch A11-5 does not detect the signal and sends feedback to the PLC. The lifting motor 2-2 starts to run and transmits power to the main shafts C2-6 and D2-7 through the main shafts A2-4 and B2-5. Then, the main shafts C2-6 and D2-7 transmit the power to the drive shafts A3-1, B3-2, C3-3, and D3-4 through the couplings A3-5, B3-6, C3-7, and D3-8. The lifting platform 9 is then lowered to the docking position of the first-level storage location 12 through the chains A7-1, B7-2, C7-3, and D7-4. The pin 10-2 extends, and the first-level detection quick-closing switch B11-5 receives a signal. Then, the clamp positioning pin 9-6 retracts and releases the clamp. The first-level storage location drive assembly 12-3 carries the clamp into the storage location, thus completing the clamp switching.

[0052] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0053] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", "pad", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0054] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A multi-vehicle model clamp-based three-dimensional storage device, characterized in that: The steel frame (1), power assembly (2), transmission shaft (3), chain wheel (4), wire rope wheel (5), counterweight (6), lifting chain (7), secondary protection module, lifting platform (9), positioning device and storage location (12); The steel frame (1) is used for providing installation platform and support for machining of the whole set of equipment; The power assembly (2) is used for providing power for up and down movement; The transmission shaft (3) is used for connecting with the power assembly (2) and receiving the torque distributed by the power assembly (2); The chain wheel (4) and the lifting chain (7) are used for converting the torque of the transmission shaft (3) into pulling force for up and down movement; The secondary protection module is used for providing secondary protection of the lifting platform in the case of breaking of the lifting chain (7); The lifting platform (9) is used for switching the clamp from one layer to the second layer or from the second layer to the first layer position; The positioning device is used for positioning the lifting platform (9) and the storage location (12) and providing secondary protection at the same time; The storage location (12) is used for storing clamps of different vehicle models.

2. The multi-vehicle-type clamp stereo storage apparatus according to claim 1, characterized by: The steel frame (1) comprises a large column A (1-1), a large column B (1-2), a large column C (1-3), a large column D (1-4), a second layer platform (1-5), a third layer platform (1-6) and a maintenance cross beam (1-7), the second layer platform (1-5) is arranged at the intermediate position of the large column A (1-1), the large column D (1-4), the large column B (1-2) and the large column C (1-3), the third layer platform (1-6) is arranged at the top of the large column A (1-1), the large column B (1-2), the large column C (1-3) and the large column D (1-4), and the maintenance cross beam (1-7) is installed on the third layer platform (1-6).

3. The multi-vehicle fixture cube storage system of claim 2, wherein: The power assembly (2) is installed on the three-layer platform (1-6), the power assembly (2) comprises a power frame (2-1), a lifting motor (2-2), a shaft coupling (2-3), a main shaft A (2-4), a main shaft B (2-5), a main shaft C (2-6), a main shaft D (2-7), a gear A (2-8), a gear B (2-9), a transmission sprocket A (2-10), a transmission sprocket B (2-11), a transmission sprocket C (2-12), a transmission sprocket D (2-13), a transmission chain A (2-14) and a transmission chain B (2-15), the lifting motor (2-2) is installed on the power frame (2-1), the shaft coupling (2-3) connects the lifting motor (2-2) and the main shaft A (2-4), the main shaft A (2-4), the main shaft B (2-5), the main shaft C (2-6) and the main shaft D (2-7) are all installed on the power frame (2-1), the main shaft C (2-6) and the main shaft D (2-7) are installed on both sides, the gear A (2-8) is installed on the main shaft A (2-4), the gear B (2-9) is installed on the main shaft B (2-5), the gear A (2-8) and the gear B (2-9) are in mesh with each other, the transmission sprocket A (2-10) is installed on the main shaft A (2-4), the transmission sprocket B (2-11) is installed on the main shaft B (2-5), the transmission sprocket C (2-12) is installed on the main shaft C (2-6), the transmission sprocket D (2-13) is installed on the main shaft D (2-7), the transmission chain A (2-14) is respectively installed on the transmission sprocket A (2-10) and the transmission sprocket C (2-12), and the transmission chain B (2-15) is respectively installed on the transmission sprocket B (2-11) and the transmission sprocket D (2-13).

4. The multi-vehicle-jaw stereoscopic storage device of claim 3, wherein: The transmission shaft (3) is respectively installed on the large upright column A (1-1), the large upright column B (1-2), the large upright column C (1-3) and the large upright column D (1-4), the sprocket (4) and the steel wire rope wheel (5) are all installed on the transmission shaft (3), and the lifting chain (7) is arranged on the sprocket (4).

5. The multi-vehicle fixture cube storage system of claim 4, wherein: The counterweight (6) comprises a fixed plate (6-1), a guide rod (6-2), a fixed column (6-3), a guide wheel set (6-4), a steel wire rope connecting shaft (6-5) and a counterweight plate (6-6), the guide rod (6-2), the fixed column (6-3) and the guide wheel set (6-4) are all installed on the fixed plate (6-1), the steel wire rope connecting shaft (6-5) is installed on the fixed column (6-3), and the counterweight plate (6-6) is installed between the fixed plate (6-1) and the guide rod (6-2).

6. The multi-vehicle-jaw stereoscopic storage device of claim 5, wherein: The steel wire rope (8) comprises a rope clamp (8-1), a thimble (8-2), a connecting block (8-3), a U-shaped basket screw (8-4), a steel wire rope A (8-5), a steel wire rope B (8-6), a steel wire rope C (8-7) and a steel wire rope D (8-8), wherein the steel wire rope A (8-5), the steel wire rope B (8-6), the steel wire rope C (8-7) and the steel wire rope D (8-8) are respectively installed on a steel wire rope wheel A (5-1), a steel wire rope wheel B (5-2), a steel wire rope wheel C (5-3) and a steel wire rope wheel D (5-4), and the rope clamp (8-1), the thimble (8-2), the connecting block (8-3) and the U-shaped basket screw (8-4) are respectively installed on the steel wire rope A (8-5), the steel wire rope B (8-6), the steel wire rope C (8-7) and the steel wire rope D (8-8).

7. The multi-vehicle-jaw gantry storage device of claim 6, wherein: The lifting platform (9) comprises a frame base (9-1), a side frame (9-2), a middle guide wheel set (9-3), a side guide wheel set (9-4), a coded ruler assembly (9-5) and a clamp positioning pin (9-6), wherein the frame base (9-1) is arranged on the ground, the side frame (9-2) is installed on the frame base (9-1), the middle guide wheel set (9-3) is installed on the frame base (9-1), the side guide wheel set (9-4) is installed on the side frame (9-2), the coded ruler assembly (9-5) is installed on the side frame (9-2), and the clamp positioning pin (9-6) is installed on the frame base (9-1).

8. The multi-vehicle-jaw stereoscopic storage device of claim 7, wherein: The positioning device comprises a latch (10) and a latch hole (11), the latch (10) comprises a fixed seat (10-1), a latch rod (10-2), a bending piece (10-3), a gas cylinder (10-4), a detection switch (10-5), a bushing (10-6), a switch support (10-7) and a floating joint (10-8), the latch rod (10-2) is installed on the floating joint (10-8), the bushing (10-6), the bending piece (10-3), the gas cylinder (10-4) and the switch support (10-7) are all installed on the fixed seat (10-1), the fixed seat (10-1) is installed on the lifting platform (9), the detection switch (10-5) is installed on the switch support (10-7), the floating joint (10-8) is installed on the gas cylinder (10-4), the latch hole (11) comprises a latch hole fixed seat (11-1), an adjusting block (11-2), a guide wheel A (11-3), a bending piece A (11-4) and a detection quick closing A (11-5); the adjusting block (11-2) is arranged on the large column A (1-1), the large column B (1-2), the large column C (1-3) and the large column D (1-4) respectively, the guide wheel A (11-3) and the bending piece A (11-4) are all installed on the latch hole fixed seat (11-1), the latch hole fixed seat (11-1) is installed on the large column A (1-1), the large column B (1-2), the large column C (1-3) and the large column D (1-4) respectively, and the detection quick closing A (11-5) is installed on the bending piece A (11-4).

9. The multi-vehicle fixture cube storage device of claim 1, wherein: The warehouse site (12) is installed on the ground, the second floor platform (1-5) and the third floor platform (1-6) respectively, the warehouse site (12) comprises a warehouse site fixed frame (12-1), a support and guide wheel assembly (12-2) and a driving assembly (12-3), the lower warehouse site fixed frame (12-1), the support and guide wheel assembly (12-2) is installed on the edge of the warehouse site fixed frame (12-1), and the driving assembly (12-3) is installed on the warehouse site fixed frame (12-1).

10. The multi-vehicle-jaw stereoscopic storage device of claim 2, wherein: The second floor platform (1-5) and the third floor platform (1-6) are provided with safety fences (13) outside, the multi-vehicle type clamp three-dimensional storage equipment is provided with a crawling ladder (14) on the side, and a maintenance hoist (15) is installed on the maintenance cross beam (1-7).

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