Tower crane storage and housing device

Abstract

The utility model relates to a kind of tower crane storage storage device, it solves how to improve the technical problem of tower crane product safety, stable, reliable long-distance transportation, it includes bottom rectangular support frame, first layer rectangular support frame, second layer rectangular support frame, first vertical direction connecting frame, second vertical direction connecting frame, third vertical direction connecting frame, fourth vertical direction connecting frame, fifth vertical direction connecting frame, sixth vertical direction connecting frame, seventh vertical direction connecting frame and eighth vertical direction connecting frame, first layer rectangular support frame is connected with bottom rectangular support frame by first vertical direction connecting frame, second vertical direction connecting frame, third vertical direction connecting frame, fourth vertical direction connecting frame, second layer rectangular support frame is connected with first layer rectangular support frame by fifth vertical direction connecting frame, sixth vertical direction connecting frame, seventh vertical direction connecting frame, eighth vertical direction connecting frame.

Description

Technical Field

[0001] This utility model relates to the field of tower crane manufacturing technology, and more specifically, to a tower crane storage and organization device. Background Technology

[0002] Tower cranes are used for the vertical and horizontal transport of materials in building construction. A tower crane consists of three parts: a metal structure, a working mechanism, and an electrical system. The metal structure includes the tower body, jib, and base, while the working mechanism includes hoisting, luffing, and slewing components. The electrical system includes motors, controllers, distribution cabinets, connecting lines, signaling, and lighting devices.

[0003] After tower cranes are manufactured in the factory, they are disassembled into multiple modules and transported to construction sites by trucks. The users then assemble these modules at the site to form the complete tower crane. However, the loading and transport of these modules by truck results in poor safety and stability, making it unsuitable for long-distance transport. Therefore, improving the safe, stable, and reliable long-distance transport of tower cranes is a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0004] This utility model aims to solve the technical problem of how to improve the safety, stability and reliability of long-distance transportation of tower crane products, and provides a tower crane storage and handling device that improves safety and stability.

[0005] This utility model provides a tower crane storage and organization device, including a bottom rectangular support frame, a first-layer rectangular support frame, a second-layer rectangular support frame, a first vertical connecting frame, a second vertical connecting frame, a third vertical connecting frame, a fourth vertical connecting frame, a fifth vertical connecting frame, a sixth vertical connecting frame, a seventh vertical connecting frame, and an eighth vertical connecting frame. The first-layer rectangular support frame is connected to the bottom rectangular support frame via the first, second, third, and fourth vertical connecting frames. The second-layer rectangular support frame is connected to the first-layer rectangular support frame via the fifth, sixth, seventh, and eighth vertical connecting frames. A storage space exists between the first-layer rectangular support frame and the bottom rectangular support frame, and a storage space also exists between the second-layer rectangular support frame and the first-layer rectangular support frame.

[0006] Preferably, the bottom rectangular support frame includes a first longitudinal beam, a second longitudinal beam, a left end crossbeam, a right end crossbeam, a first intermediate crossbeam, a second intermediate crossbeam, a left side crossbeam, a right side crossbeam, reinforcing ribs, and a flat plate. The first longitudinal beam, the second longitudinal beam, the left end crossbeam, and the right end crossbeam are welded together. The left end of the first intermediate crossbeam is welded to the first longitudinal beam, and the right end of the first intermediate crossbeam is welded to the second longitudinal beam. The left end of the second intermediate crossbeam is welded to the first longitudinal beam, and the right end of the second intermediate crossbeam is welded to the second longitudinal beam. The left end of the left side crossbeam is welded to the first longitudinal beam, and the right end of the left side crossbeam is welded to the second longitudinal beam. The left side crossbeam is located between the left end crossbeam and the first intermediate crossbeam. The left end of the right side crossbeam is welded to the first longitudinal beam, and the right end of the right side crossbeam is welded to the second longitudinal beam. The right side crossbeam is located between the second intermediate crossbeam and the right end crossbeam. Several reinforcing ribs connect the first longitudinal beam and the second longitudinal beam. It is welded to the bottom of the first longitudinal beam, the bottom of the second longitudinal beam, the bottom of the left end crossbeam, and the bottom of the right end crossbeam; the left end of the first longitudinal beam is provided with an upper left insertion hole and a lower left insertion hole, the right end of the first longitudinal beam is provided with an upper right insertion hole and a lower right insertion hole, the left end of the first longitudinal beam is provided with a hook connection hole, and the right end of the first longitudinal beam is provided with a hook connection hole; the left end of the second longitudinal beam is provided with a hook connection hole, and the right end of the second longitudinal beam is provided with a hook connection hole; the left end of the second longitudinal beam is provided with... The first intermediate crossbeam has an upper left insertion hole and a lower left insertion hole at its left end, and an upper right insertion hole and a lower right insertion hole at its right end. The second intermediate crossbeam has an upper left insertion hole and a lower left insertion hole at its left end, and an upper right insertion hole and a lower right insertion hole at its right end. The plate has an entrance and exit.

[0007] The first layer rectangular support frame has the same structure as the bottom rectangular support frame, and the second layer rectangular support frame has the same structure as the bottom rectangular support frame.

[0008] The first vertical connecting frame includes column one, column two, lower horizontal bar, upper horizontal bar, and cross bar. The lower horizontal bar connects the bottom of column one and the bottom of column two. The upper horizontal bar connects the top of column one and the top of column two. The cross bar connects column one and column two. Column one has a top connector one and a bottom connector one at its top and bottom, respectively. Column two has a top connector two and a bottom connector two at its top and bottom, respectively.

[0009] The structures of the second, third, fourth, fifth, sixth, seventh, and eighth vertical connecting frames are all the same as those of the first vertical connecting frame.

[0010] The bottom connector 1 of the first vertical connecting frame is inserted into the upper left insertion hole of the first longitudinal beam of the bottom rectangular support frame; the bottom connector 2 of the first vertical connecting frame is inserted into the upper left insertion hole of the second longitudinal beam of the bottom rectangular support frame; the bottom connector 1 of the second vertical connecting frame is inserted into the upper right insertion hole of the first longitudinal beam of the bottom rectangular support frame; the bottom connector 2 of the second vertical connecting frame is inserted into the upper right insertion hole of the second longitudinal beam of the bottom rectangular support frame; the bottom connector 1 of the third vertical connecting frame is inserted into the upper left insertion hole of the first intermediate crossbeam of the bottom rectangular support frame; the bottom connector 2 of the third vertical connecting frame is inserted into the upper left insertion hole of the second intermediate crossbeam of the bottom rectangular support frame; the bottom connector 1 of the fourth vertical connecting frame is inserted into the upper right insertion hole of the first intermediate crossbeam of the bottom rectangular support frame; the bottom connector 2 of the fourth vertical connecting frame is inserted into the upper right insertion hole of the second intermediate crossbeam of the bottom rectangular support frame.

[0011] The top connector 1 of the first vertical connecting frame is inserted into the lower left insertion hole of the first longitudinal beam of the first layer rectangular support frame; the top connector 2 of the first vertical connecting frame is inserted into the lower left insertion hole of the second longitudinal beam of the first layer rectangular support frame; the top connector 1 of the second vertical connecting frame is inserted into the lower right insertion hole of the first longitudinal beam of the first layer rectangular support frame; the top connector 2 of the second vertical connecting frame is inserted into the lower right insertion hole of the second longitudinal beam of the first layer rectangular support frame; the top connector 1 of the third vertical connecting frame is inserted into the lower left insertion hole of the first intermediate crossbeam of the first layer rectangular support frame; the top connector 2 of the third vertical connecting frame is inserted into the lower left insertion hole of the second intermediate crossbeam of the first layer rectangular support frame; the top connector 1 of the fourth vertical connecting frame is inserted into the lower right insertion hole of the first intermediate crossbeam of the first layer rectangular support frame; the top connector 2 of the fourth vertical connecting frame is inserted into the lower right insertion hole of the second intermediate crossbeam of the first layer rectangular support frame.

[0012] The bottom connector 1 of the fifth vertical connecting frame is inserted into the upper left insertion hole of the first longitudinal beam of the first rectangular support frame; the bottom connector 2 of the fifth vertical connecting frame is inserted into the upper left insertion hole of the second longitudinal beam of the first rectangular support frame; the bottom connector 1 of the sixth vertical connecting frame is inserted into the upper right insertion hole of the first longitudinal beam of the first rectangular support frame; the bottom connector 2 of the sixth vertical connecting frame is inserted into the upper right insertion hole of the second longitudinal beam of the first rectangular support frame; the bottom connector 1 of the seventh vertical connecting frame is inserted into the upper left insertion hole of the first intermediate crossbeam of the first rectangular support frame; the bottom connector 2 of the seventh vertical connecting frame is inserted into the upper left insertion hole of the second intermediate crossbeam of the first rectangular support frame; the bottom connector 1 of the eighth vertical connecting frame is inserted into the upper right insertion hole of the first intermediate crossbeam of the first rectangular support frame; the bottom connector 2 of the eighth vertical connecting frame is inserted into the upper right insertion hole of the second intermediate crossbeam of the first rectangular support frame.

[0013] The top connector 1 of the fifth vertical connecting frame is inserted into the lower left insertion hole of the first longitudinal beam of the second rectangular support frame; the top connector 2 of the fifth vertical connecting frame is inserted into the lower left insertion hole of the second longitudinal beam of the second rectangular support frame; the top connector 1 of the sixth vertical connecting frame is inserted into the lower right insertion hole of the first longitudinal beam of the second rectangular support frame; the top connector 2 of the sixth vertical connecting frame is inserted into the lower right insertion hole of the second longitudinal beam of the second rectangular support frame; the top connector 1 of the seventh vertical connecting frame is inserted into the lower left insertion hole of the first intermediate crossbeam of the second rectangular support frame; the top connector 2 of the seventh vertical connecting frame is inserted into the lower left insertion hole of the second intermediate crossbeam of the second rectangular support frame; the top connector 1 of the eighth vertical connecting frame is inserted into the lower right insertion hole of the first intermediate crossbeam of the second rectangular support frame; the top connector 2 of the eighth vertical connecting frame is inserted into the lower right insertion hole of the second intermediate crossbeam of the second rectangular support frame.

[0014] The second vertical connecting frame is connected to the first ladder, and the sixth vertical connecting frame is connected to the second ladder.

[0015] Preferably, the first longitudinal beam of the bottom rectangular support frame is provided with a front through hole one and a front through hole two, and the second longitudinal beam of the bottom rectangular support frame is provided with a through hole one and a rear through hole two. The front through hole one and the rear through hole one are arranged opposite to each other, and the front through hole two and the rear through hole two are arranged opposite to each other.

[0016] Preferably, the reinforcing ribs are made of channel steel.

[0017] The beneficial effects of this utility model are that it enables safe, reliable, and convenient storage and transportation of the various components of tower crane products. It facilitates safe, reliable, and stable long-distance transportation, and is particularly beneficial for safe, reliable, stable, and convenient ocean shipping.

[0018] Further features and aspects of this invention will be clearly described in the following detailed description with reference to the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is an isometric drawing of the tower crane storage and retrieval device;

[0020] Figure 2 yes Figure 1 Front view of the tower crane storage and retrieval device shown;

[0021] Figure 3 yes Figure 1 Right view of the tower crane storage and retrieval device shown;

[0022] Figure 4 yes Figure 1 A top view of the tower crane storage and retrieval device shown.

[0023] Figure 5 yes Figure 1 A bottom view of the tower crane storage and retrieval device shown.

[0024] Figure 6 This is an isometric view of the tower crane storage and retrieval device from another perspective;

[0025] Figure 7 It is an isometric view of the bottom rectangular support frame;

[0026] Figure 8 yes Figure 7 The top view of the bottom rectangular support frame shown;

[0027] Figure 9 yes Figure 7 The bottom view of the rectangular support frame shown.

[0028] Figure 10 yes Figure 7 A magnified view of a section at point A in the middle;

[0029] Figure 11 yes Figure 7 A magnified view of a section at point B in the middle;

[0030] Figure 12 This is an isometric view of the tower crane storage and retrieval device from another perspective;

[0031] Figure 13 This is an axonometric view of the first vertical connecting frame;

[0032] Figure 14 This is the front view of the first vertical connecting frame;

[0033] Figure 15 This is the left view of the first vertical connecting frame;

[0034] Figure 16 This is the right view of the first vertical connecting frame;

[0035] Figure 17 This is an axonometric view of the first vertical connecting frame from another perspective;

[0036] Figure 18 This is a schematic diagram of a rectangular support frame at the bottom with four through holes.

[0037] Explanation of symbols in the diagram:

[0038] 1. Bottom rectangular support frame, 1-1. First longitudinal beam, 1-1-1. Upper left insertion hole, 1-1-2. Upper right insertion hole, 1-1-3. Lower left insertion hole, 1-1-4. Lower right insertion hole, 1-1-5. Hook connection hole, 1-1-6. Hook connection hole, 1-1-7. Hook connection hole, 1-1-8. Hook connection hole, 1-1-9. Hook connection hole, 1-1-10. Hook connection hole; 1-2. Second longitudinal beam, 1-2-1. Upper left insertion hole, 1-2-2 1-2-3. Upper right insertion hole, 1-2-4. Lower left insertion hole, 1-2-5. Lower right insertion hole, 1-3. Left end crossbeam, 1-4. Right end crossbeam, 1-5. First intermediate crossbeam, 1-5-1. Upper left side insertion hole, 1-5-2. Upper right side insertion hole, 1-5-3. Lower left side insertion hole, 1-5-4. Lower right side insertion hole, 1-6. Second intermediate crossbeam, 1-6-1. Upper left side insertion hole, 1-6-2. Upper right side insertion hole, 1-6-3. Lower left side insertion hole, 1-6-4. 1-6-4. Insertion hole on the lower right side; 1-7. Left crossbeam; 1-8. Right crossbeam; 1-9. Reinforcing rib; 1-10. Flat plate; 1-10-1. Entrance / exit; 1-11. Front through hole one; 1-12. Front through hole two; 1-13. Rear through hole one; 1-14. Rear through hole two; 2. First layer rectangular support frame; 3. Second layer rectangular support frame; 4. First vertical connecting frame; 4-1. Column one; 4-1-1. Top insertion joint one; 4-1-2. Bottom 4-2. Column 2, 4-2-1. Top Plug 2, 4-2-2. Bottom Plug 2, 4-3. Lower Horizontal Bar, 4-4. Upper Horizontal Bar, 4-5. Cross Bar, 5. Second Vertical Connecting Frame, 6. Third Vertical Connecting Frame, 7. Fourth Vertical Connecting Frame, 8. Fifth Vertical Connecting Frame, 9. Sixth Vertical Connecting Frame, 10. Seventh Vertical Connecting Frame, 11. Eighth Vertical Connecting Frame, 12. First Ladder, 13. Second Ladder. Detailed Implementation

[0039] The application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] The specific embodiments described below are merely preferred embodiments of this application, and the scope of protection of this application is not limited thereto. Those skilled in the art can make modifications or variations based on the principles, concepts, and spirit of this application, and the resulting technical solutions should all be covered within the scope of protection of this application.

[0041] like Figure 1-17 As shown, the tower crane storage and retrieval device is entirely made of metal (such as steel). The tower crane storage and retrieval device includes a bottom rectangular support frame 1, a first-layer rectangular support frame 2, a second-layer rectangular support frame 3, a first vertical connecting frame 4, a second vertical connecting frame 5, a third vertical connecting frame 6, a fourth vertical connecting frame 7, a fifth vertical connecting frame 8, a sixth vertical connecting frame 9, a seventh vertical connecting frame 10, and an eighth vertical connecting frame 11. The first-layer rectangular support frame 2 is connected to the bottom rectangular support frame 1 via the first vertical connecting frame 4, the second vertical connecting frame 5, the third vertical connecting frame 6, and the fourth vertical connecting frame 7. The second-layer rectangular support frame 3 is connected to the first-layer rectangular support frame 2 via the fifth vertical connecting frame 8, the sixth vertical connecting frame 9, the seventh vertical connecting frame 10, and the eighth vertical connecting frame 11. The entire tower crane storage and storage device has a two-layer structure. The storage space is between the first-layer rectangular support frame 2 and the bottom rectangular support frame 1, and the storage space is between the second-layer rectangular support frame 3 and the first-layer rectangular support frame 2.

[0042] The bottom rectangular support frame 1 includes a first longitudinal beam 1-1, a second longitudinal beam 1-2, a left end crossbeam 1-3, a right end crossbeam 1-4, a first intermediate crossbeam 1-5, a second intermediate crossbeam 1-6, a left side crossbeam 1-7, a right side crossbeam 1-8, a reinforcing rib 1-9, and a flat plate 1-10. The first longitudinal beam 1-1, the second longitudinal beam 1-2, the left end crossbeam 1-3, and the right end crossbeam 1-4 are welded together to form a rectangle. The left end of the first intermediate crossbeam 1-5 is welded to the first longitudinal beam 1-1, and the right end of the first intermediate crossbeam 1-5 is welded to the second longitudinal beam 1-2. The left end of the second intermediate crossbeam 1-6 is welded to the first longitudinal beam 1-1, and the right end of the second intermediate crossbeam 1-6 is welded to the second longitudinal beam 1-2. -2 are welded together. The left end of the left crossbeam 1-7 is welded to the first longitudinal beam 1-1, and the right end of the left crossbeam 1-7 is welded to the second longitudinal beam 1-2. The left crossbeam 1-7 is located between the left end crossbeam 1-3 and the first intermediate crossbeam 1-5. The left end of the right crossbeam 1-8 is welded to the first longitudinal beam 1-1, and the right end of the right crossbeam 1-8 is welded to the second longitudinal beam 1-2. The right crossbeam 1-8 is located between the second intermediate crossbeam 1-6 and the right end crossbeam 1-4. Several reinforcing ribs 1-9 are also connected to the first longitudinal beam 1-1 and the second longitudinal beam 1-2 by welding. Several reinforcing ribs 1-9 are arranged side by side. The plate 1-10 is connected to the bottom of the first longitudinal beam 1-1, the bottom of the second longitudinal beam 1-2, and the left end. The bottom of crossbeam 1-3 and the bottom of right-end crossbeam 1-4 are welded together; the left end of the first longitudinal beam 1-1 is provided with upper left insertion hole 1-1-1 and lower left insertion hole 1-1-3, and the right end of the first longitudinal beam 1-1 is provided with upper right insertion hole 1-1-2 and lower right insertion hole 1-1-4. The left end of the first longitudinal beam 1-1 is also provided with hook connection holes 1-1-5 and 1-1-6, and the right end of the first longitudinal beam 1-1 is also provided with hook connection holes 1-1-7, 1-1-8, 1-1-9, and 1-1-10; the left end of the second longitudinal beam 1-2 is also provided with hook connection holes, and the right end of the second longitudinal beam 1-2 is also provided with hook connection holes; the left end of the second longitudinal beam 1-2 The first intermediate crossbeam 1-5 has an upper left insertion hole 1-2-1 and a lower left insertion hole 1-2-3 at its left end, and an upper right insertion hole 1-2-2 and a lower right insertion hole 1-2-4 at its right end. The first intermediate crossbeam 1-5 has an upper left insertion hole 1-5-1 and a lower left insertion hole 1-5-3 at its left end, and an upper right insertion hole 1-5-2 and a lower right insertion hole 1-5-4 at its right end. The second intermediate crossbeam 1-6 has an upper left insertion hole 1-6-1 and a lower left insertion hole 1-6-3 at its left end, and an upper right insertion hole 1-6-2 and a lower right insertion hole 1-6-4 at its right end. The plate 1-10 has an entrance / exit 1-10-1.

[0043] The first-layer rectangular support frame 2 has the same structure as the bottom rectangular support frame 1, and the second-layer rectangular support frame 3 has the same structure as the bottom rectangular support frame 1.

[0044] like Figure 13-17 As shown, the first vertical connecting frame 4 includes a first column 4-1, a second column 4-2, a lower horizontal bar 4-3, an upper horizontal bar 4-4, and a cross bar 4-5. The lower horizontal bar 4-3 connects the bottom of the first column 4-1 and the bottom of the second column 4-2. The upper horizontal bar 4-4 connects the top of the first column 4-1 and the top of the second column 4-2. The cross bar 4-5 connects the first column 4-1 and the second column 4-2. The top of the first column 4-1 is provided with a top connector 4-1-1, and the bottom of the first column 4-1 is provided with a bottom connector 4-1-2. The top of the second column 4-2 is provided with a top connector 4-2-1, and the bottom of the second column 4-2 is provided with a bottom connector 4-2-2.

[0045] The structure of the second vertical connecting frame 5 is the same as that of the first vertical connecting frame 4; the structure of the third vertical connecting frame 6 is the same as that of the first vertical connecting frame 4; the structure of the fourth vertical connecting frame 7 is the same as that of the first vertical connecting frame 4; the structure of the fifth vertical connecting frame 8 is the same as that of the first vertical connecting frame 4; the structure of the sixth vertical connecting frame 9 is the same as that of the first vertical connecting frame 4; the structure of the seventh vertical connecting frame 10 is the same as that of the first vertical connecting frame 4; and the structure of the eighth vertical connecting frame 11 is the same as that of the first vertical connecting frame 4.

[0046] During assembly, the bottom connector 4-1-2 of the first vertical connecting frame 4 is inserted into the upper left insertion hole 1-1-1 at the left end of the first longitudinal beam 1-1, and the bottom connector 4-2-2 of the first vertical connecting frame 4 is inserted into the upper left insertion hole 1-2-1 at the left end of the second longitudinal beam 1-2. The bottom connector 1 of the second vertical connecting frame 5 is inserted into the upper right insertion hole 1-1-2 at the right end of the first longitudinal beam 1-1, and the bottom connector 2 of the second vertical connecting frame 5 is inserted into the upper right insertion hole 1-2-2 at the right end of the second longitudinal beam 1-2. The bottom connector 1 of the third vertical connecting frame 6 is inserted into the upper left insertion hole 1-5-1 at the left end of the first intermediate crossbeam 1-5, and the bottom connector 2 of the third vertical connecting frame 6 is inserted into the upper left insertion hole 1-6-1 at the left end of the second intermediate crossbeam 1-6. The bottom connector 1 of the fourth vertical connecting frame 7 is inserted into the upper right side insertion hole 1-5-2 of the first intermediate crossbeam 1-5, and the bottom connector 2 of the fourth vertical connecting frame 7 is inserted into the upper right side insertion hole 1-6-2 of the second intermediate crossbeam 1-6.

[0047] The first-layer rectangular support frame 2 is fastened to the first vertical connecting frame 4, the second vertical connecting frame 5, the third vertical connecting frame 6, and the fourth vertical connecting frame 7. The top connector 4-1-1 of the first vertical connecting frame 4 is inserted into the lower left insertion hole of the first longitudinal beam of the first-layer rectangular support frame 2, and the top connector 4-2-1 of the first vertical connecting frame 4 is inserted into the lower left insertion hole of the second longitudinal beam of the first-layer rectangular support frame. The top connector 1 of the second vertical connecting frame 5 is inserted into the lower right insertion hole of the first longitudinal beam of the first-layer rectangular support frame 2, and the top connector 2 of the second vertical connecting frame 5 is inserted into the lower right insertion hole of the second longitudinal beam of the first-layer rectangular support frame 2. The top connector 1 of the third vertical connecting frame 6 is inserted into the lower left insertion hole of the first intermediate crossbeam of the first-layer rectangular support frame 2, and the top connector 2 of the third vertical connecting frame 6 is inserted into the lower left insertion hole of the second intermediate crossbeam of the first-layer rectangular support frame 2. The top connector 1 of the fourth vertical connecting frame 7 is inserted into the lower right end insertion hole of the first intermediate crossbeam of the first layer rectangular support frame 2, and the top connector 2 of the fourth vertical connecting frame 7 is inserted into the lower right end insertion hole of the second intermediate crossbeam of the first layer rectangular support frame 2.

[0048] The bottom connector 1 of the fifth vertical connecting frame 8 is inserted into the upper left insertion hole at the left end of the first longitudinal beam of the first layer rectangular support frame 2, and the bottom connector 2 of the fifth vertical connecting frame 8 is inserted into the upper left insertion hole at the left end of the second longitudinal beam of the first layer rectangular support frame 2. The bottom connector 1 of the sixth vertical connecting frame 9 is inserted into the upper right insertion hole at the right end of the first longitudinal beam of the first layer rectangular support frame 2, and the bottom connector 2 of the sixth vertical connecting frame 9 is inserted into the upper right insertion hole at the right end of the second longitudinal beam of the first layer rectangular support frame 2. The bottom connector 1 of the seventh vertical connecting frame 10 is inserted into the upper left insertion hole of the first intermediate crossbeam of the first layer rectangular support frame 2, and the bottom connector 2 of the seventh vertical connecting frame 10 is inserted into the upper left insertion hole of the second intermediate crossbeam of the first layer rectangular support frame 2. The bottom connector 1 of the eighth vertical connecting frame 11 is inserted into the upper right side insertion hole of the first middle crossbeam of the first layer rectangular support frame 2, and the bottom connector 2 of the eighth vertical connecting frame 11 is inserted into the upper right side insertion hole of the second middle crossbeam of the first layer rectangular support frame 2.

[0049] The second-layer rectangular support frame 3 is fastened to the fifth vertical connecting frame 8, the sixth vertical connecting frame 9, the seventh vertical connecting frame 10, and the eighth vertical connecting frame 11. The top connector 1 of the fifth vertical connecting frame 8 is inserted into the lower left insertion hole of the first longitudinal beam of the second-layer rectangular support frame 3, and the top connector 2 of the fifth vertical connecting frame 8 is inserted into the lower left insertion hole of the second longitudinal beam of the second-layer rectangular support frame 3. The top connector 1 of the sixth vertical connecting frame 9 is inserted into the lower right insertion hole of the first longitudinal beam of the second-layer rectangular support frame 3, and the top connector 2 of the sixth vertical connecting frame 9 is inserted into the lower right insertion hole of the second longitudinal beam of the second-layer rectangular support frame 3. The top connector 1 of the seventh vertical connecting frame 10 is inserted into the lower left insertion hole of the first intermediate crossbeam of the second-layer rectangular support frame 3, and the top connector 2 of the seventh vertical connecting frame 10 is inserted into the lower left insertion hole of the second intermediate crossbeam of the second-layer rectangular support frame 3. The top connector 1 of the eighth vertical connecting frame 11 is inserted into the lower right side insertion hole of the first intermediate crossbeam of the second layer rectangular support frame 3, and the top connector 2 of the eighth vertical connecting frame 11 is inserted into the lower right side insertion hole of the second intermediate crossbeam of the second layer rectangular support frame 3.

[0050] The first ladder 12 is installed on the second vertical connecting frame 5, and the second ladder 13 is installed on the sixth vertical connecting frame 9.

[0051] This completes the assembly of the entire tower crane storage and retrieval device.

[0052] In use, the modules that make up one tower crane are placed on the bottom rectangular support frame 1. Each module is located in the space between the first-layer rectangular support frame 2 and the bottom rectangular support frame 1, and is securely fixed with ropes or other tools. The modules of another tower crane are placed on the first-layer rectangular support frame 2. The modules of the other tower crane are located in the space between the second-layer rectangular support frame 3 and the first-layer rectangular support frame 2. Workers can climb up the first ladder 12, enter the space between the second-layer rectangular support frame 3 and the first-layer rectangular support frame 2 through the flat entrance of the first-layer rectangular support frame 2, and then arrange and secure the modules of the tower crane.

[0053] Those skilled in the art will understand that a third rectangular support frame can be installed on top of the second rectangular support frame 3 to form a third storage space.

[0054] It is evident that the storage of each module of the tower crane product is safe, reliable, and convenient. During transportation, multiple hooks are first attached to the hook connection holes, then the hooks are connected to the crane via ropes. The crane is then started to lift the entire tower crane storage and organization device, which is then quickly and easily transferred to a truck. Long-distance transportation by truck is safe and reliable. After the truck arrives at its destination, the entire tower crane storage and organization device is unloaded, and then the individual modules of the tower crane product are removed, reassembled, and used on the construction site.

[0055] Alternatively, the entire tower crane storage and organization device can be placed in a container, which can then be transported by ocean, enabling the safe, reliable, and convenient transport of various modules of the tower crane product.

[0056] refer to Figure 18 A front through hole 1-11 and a front through hole 1-12 can be provided on the first longitudinal beam 1-1 of the bottom rectangular support frame 1, and a rear through hole 1-13 and a rear through hole 1-14 can be provided on the second longitudinal beam. The front through hole 1-11 and the rear through hole 1-13 are arranged opposite to each other, and the front through hole 1-12 and the rear through hole 1-14 are arranged opposite to each other. In this way, the entire tower crane storage and handling device can be transferred by a forklift. The first forklift fork is inserted into the front through hole 1-11 and the rear through hole 1-13, and the other forklift fork is inserted into the front through hole 1-12 and the rear through hole 1-14. Similarly, a front through hole 1 and a front through hole 2 can be provided on the first longitudinal beam of the first layer rectangular support frame 2, and a rear through hole 1 and a rear through hole 2 can be provided on the second longitudinal beam; a front through hole 1 and a front through hole 2 can be provided on the first longitudinal beam of the second layer rectangular support frame 3, and a rear through hole 1 and a rear through hole 2 can be provided on the second longitudinal beam.

[0057] Reinforcing ribs 1-9 are usually made of channel steel.

Claims

1. A tower crane storage and retrieval device, characterized in that, The system includes a bottom rectangular support frame, a first-layer rectangular support frame, a second-layer rectangular support frame, a first vertical connecting frame, a second vertical connecting frame, a third vertical connecting frame, a fourth vertical connecting frame, a fifth vertical connecting frame, a sixth vertical connecting frame, a seventh vertical connecting frame, and an eighth vertical connecting frame. The first-layer rectangular support frame is connected to the bottom rectangular support frame via the first, second, third, and fourth vertical connecting frames. The second-layer rectangular support frame is connected to the first-layer rectangular support frame via the fifth, sixth, seventh, and eighth vertical connecting frames. Storage space exists between the first-layer and bottom rectangular support frames, and storage space also exists between the second-layer and first-layer rectangular support frames.

2. The tower crane storage and retrieval device according to claim 1, characterized in that, The bottom rectangular support frame includes a first longitudinal beam, a second longitudinal beam, a left end crossbeam, a right end crossbeam, a first middle crossbeam, a second middle crossbeam, a left side crossbeam, a right side crossbeam, reinforcing ribs, and a flat plate. The first longitudinal beam, the second longitudinal beam, the left end crossbeam, and the right end crossbeam are welded together. The left end of the first middle crossbeam is welded to the first longitudinal beam, and the right end of the first middle crossbeam is welded to the second longitudinal beam. The left end of the second middle crossbeam is welded to the first longitudinal beam, and the right end of the second middle crossbeam is welded to the second longitudinal beam. The left end of the left side crossbeam is welded to the first longitudinal beam, and the right end of the left side crossbeam is welded to the second longitudinal beam. The left side crossbeam is located between the left end crossbeam and the first middle crossbeam. The left end of the right side crossbeam is welded to the first longitudinal beam, and the right end of the right side crossbeam is welded to the second longitudinal beam. The right side crossbeam is located between the second middle crossbeam and the right end crossbeam. Several reinforcing ribs connect the first longitudinal beam and the second longitudinal beam. The flat plate is connected to the first longitudinal beam. The bottoms of the first longitudinal beam, the second longitudinal beam, the left end crossbeam, and the right end crossbeam are welded together. The left end of the first longitudinal beam has an upper left insertion hole and a lower left insertion hole, and the right end of the first longitudinal beam has an upper right insertion hole and a lower right insertion hole. The left end of the first longitudinal beam also has a hook connection hole, and the right end of the first longitudinal beam has a hook connection hole. The left end of the second longitudinal beam has a hook connection hole, and the right end of the second longitudinal beam also has a hook connection hole. The left end of the second longitudinal beam has... The first intermediate crossbeam has an upper left insertion hole and a lower left insertion hole at its left end, and an upper right insertion hole and a lower right insertion hole at its right end. The second intermediate crossbeam has an upper left insertion hole and a lower left insertion hole at its left end, and an upper right insertion hole and a lower right insertion hole at its right end. The plate has an inlet / outlet. The first layer rectangular support frame has the same structure as the bottom rectangular support frame, and the second layer rectangular support frame has the same structure as the bottom rectangular support frame; The first vertical connecting frame includes a first column, a second column, a lower horizontal bar, an upper horizontal bar, and a cross bar. The lower horizontal bar connects the bottom of the first column and the bottom of the second column. The upper horizontal bar connects the top of the first column and the top of the second column. The cross bar connects the first column and the second column. The top and bottom of the first column are respectively provided with a top connector and a bottom connector. The top and bottom of the second column are respectively provided with a top connector and a bottom connector. The structures of the second, third, fourth, fifth, sixth, seventh, and eighth vertical connecting frames are all the same as those of the first vertical connecting frame. The bottom connector 1 of the first vertical connecting frame is inserted into the upper left insertion hole of the first longitudinal beam of the bottom rectangular support frame, and the bottom connector 2 of the first vertical connecting frame is inserted into the upper left insertion hole of the second longitudinal beam of the bottom rectangular support frame; the bottom connector 1 of the second vertical connecting frame is inserted into the upper right insertion hole of the first longitudinal beam of the bottom rectangular support frame, and the bottom connector 2 of the second vertical connecting frame is inserted into the upper right insertion hole of the second longitudinal beam of the bottom rectangular support frame; the bottom connector 1 of the third vertical connecting frame is inserted into the upper left insertion hole of the first intermediate crossbeam of the bottom rectangular support frame, and the bottom connector 2 of the third vertical connecting frame is inserted into the upper left insertion hole of the second intermediate crossbeam of the bottom rectangular support frame; the bottom connector 1 of the fourth vertical connecting frame is inserted into the upper right insertion hole of the first intermediate crossbeam of the bottom rectangular support frame, and the bottom connector 2 of the fourth vertical connecting frame is inserted into the upper right insertion hole of the second intermediate crossbeam of the bottom rectangular support frame. The top connector of the first vertical connecting frame is inserted into the lower left insertion hole of the first longitudinal beam of the first rectangular support frame, and the top connector of the first vertical connecting frame is inserted into the lower left insertion hole of the second longitudinal beam of the first rectangular support frame; the top connector of the second vertical connecting frame is inserted into the lower right insertion hole of the first longitudinal beam of the first rectangular support frame, and the top connector of the second vertical connecting frame is inserted into the lower right insertion hole of the second longitudinal beam of the first rectangular support frame; the top connector of the third vertical connecting frame is inserted into the lower left insertion hole of the first intermediate crossbeam of the first rectangular support frame, and the top connector of the third vertical connecting frame is inserted into the lower left insertion hole of the second intermediate crossbeam of the first rectangular support frame; the top connector of the fourth vertical connecting frame is inserted into the lower right insertion hole of the first intermediate crossbeam of the first rectangular support frame, and the top connector of the fourth vertical connecting frame is inserted into the lower right insertion hole of the second intermediate crossbeam of the first rectangular support frame. The bottom connector 1 of the fifth vertical connecting frame is inserted into the upper left insertion hole of the first longitudinal beam of the first rectangular support frame, and the bottom connector 2 of the fifth vertical connecting frame is inserted into the upper left insertion hole of the second longitudinal beam of the first rectangular support frame; the bottom connector 1 of the sixth vertical connecting frame is inserted into the upper right insertion hole of the first longitudinal beam of the first rectangular support frame, and the bottom connector 2 of the sixth vertical connecting frame is inserted into the upper right insertion hole of the second longitudinal beam of the first rectangular support frame; the bottom connector 1 of the seventh vertical connecting frame is inserted into the upper left insertion hole of the first intermediate crossbeam of the first rectangular support frame, and the bottom connector 2 of the seventh vertical connecting frame is inserted into the upper left insertion hole of the second intermediate crossbeam of the first rectangular support frame; the bottom connector 1 of the eighth vertical connecting frame is inserted into the upper right insertion hole of the first intermediate crossbeam of the first rectangular support frame, and the bottom connector 2 of the eighth vertical connecting frame is inserted into the upper right insertion hole of the second intermediate crossbeam of the first rectangular support frame; The top connector 1 of the fifth vertical connecting frame is inserted into the lower left insertion hole of the first longitudinal beam of the second rectangular support frame, and the top connector 2 of the fifth vertical connecting frame is inserted into the lower left insertion hole of the second longitudinal beam of the second rectangular support frame; the top connector 1 of the sixth vertical connecting frame is inserted into the lower right insertion hole of the first longitudinal beam of the second rectangular support frame, and the top connector 2 of the sixth vertical connecting frame is inserted into the lower right insertion hole of the second longitudinal beam of the second rectangular support frame; the top connector 1 of the seventh vertical connecting frame is inserted into the lower left insertion hole of the first intermediate crossbeam of the second rectangular support frame, and the top connector 2 of the seventh vertical connecting frame is inserted into the lower left insertion hole of the second intermediate crossbeam of the second rectangular support frame; the top connector 1 of the eighth vertical connecting frame is inserted into the lower right insertion hole of the first intermediate crossbeam of the second rectangular support frame, and the top connector 2 of the eighth vertical connecting frame is inserted into the lower right insertion hole of the second intermediate crossbeam of the second rectangular support frame. The second vertical connecting frame is connected to the first ladder, and the sixth vertical connecting frame is connected to the second ladder.

3. The tower crane storage and retrieval device according to claim 2, characterized in that, The first longitudinal beam of the bottom rectangular support frame is provided with a front through hole one and a front through hole two, and the second longitudinal beam of the bottom rectangular support frame is provided with a through hole one and a rear through hole two. The front through hole one and the rear through hole one are arranged opposite to each other, and the front through hole two and the rear through hole two are arranged opposite to each other.

4. The tower crane storage and retrieval device according to claim 3, characterized in that, The reinforcing ribs are made of channel steel.

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