Large-size arc-shaped double-layer structure module turnover device and using method

Abstract

The invention discloses a large-size arc-shaped double-layer structure module turnover device and a use method. A first outer arc surface turnover module, a second outer arc surface turnover module, a first inner arc surface turnover module and a second inner arc surface turnover module are distributed in parallel on different sides; outer cambered surface L-shaped overturning mechanisms of the first outer cambered surface overturning module and the second outer cambered surface overturning module are used for supporting and driving the arc-shaped double-layer structure module to overturn or translate; an outer cambered surface adjustable locking supporting module and an outer cambered surface fixed adjusting supporting module are arranged on the first outer cambered surface overturning module; inner cambered surface L-shaped turnover mechanisms of the first inner cambered surface turnover module and the second inner cambered surface turnover module are used for supporting and driving the arc-shaped double-layer structure module to turn over or translate, and an inner cambered surface adjustable locking supporting module and an inner cambered surface fixed adjusting supporting module are arranged on the first inner cambered surface turnover module. The device has the redundancy capacity, the occupied space can be reduced, floating in-place and clamping of workpieces of different sizes under different overturning postures can be achieved, operation is convenient and fast, and stability is high.

Description

Technical Field

[0001] The present invention relates to the technical field of unit module turnover in nuclear power projects, and in particular to a large-size arc-shaped double-layer structure module turnover device and a use method thereof. Background Art

[0002] The third generation nuclear power adopts the structural module construction technology. The SC structural module of the AP reactor project is a large-size double-layer structure. Through holes are opened on the inner and outer curved steel panels, and the corresponding positions are connected by connecting tie bars. The SC structural module is composed of unit modules that are easy to manufacture and transport. The maximum arc length of the unit module is 14m, the maximum height is 3.9m, the maximum thickness is 1m, the inner arc radius is about 22m, and the weight is between 15-30 tons.

[0003] During factory manufacturing, after the SC structural unit module panel is assembled with the tie bars, the outer end connection holes need to be plug-welded, and the weld excess height needs to be polished after the plug welding is completed. To facilitate welding and polishing, the SC structural unit module needs to be flipped 0°-90°-180°. At present, the flipping of SC structural unit modules mostly adopts the traditional crane flipping method. In addition, the processing of other large components and mechanical equipment is also usually flipped by crane. The flipping mode of the crane has the disadvantages of high difficulty in operation, low efficiency and instability. Due to the reliance on manpower, when handling the flipping of the SC structural unit module, the operator needs to exert a large force, which increases the difficulty of operation and the risk of personal injury. In addition, the flipping process is usually slow, especially in scenarios where frequent flipping is required, this inefficiency problem is particularly prominent. The crane is also easily affected by the operator's experience and force distribution. Unevenness, deflection or excessive flipping are prone to occur during the flipping process, which may cause equipment damage or operation accidents. Secondly, considering the size of each factory, the floor space occupied by the flipping device is also limited, so the design of the flipping device needs to be scalable to ensure that after the flipping is completed, the device can shrink a certain space to provide space for the staff to operate. In addition, since the size and weight of SC structural unit modules of different specifications are different, the flipping process requires the operator to constantly change the module rigging connection position and the running position of the crane, which makes the operation difficult.

[0004] The existing flipping technologies for similar structures mostly connect large components to the flipping frame by pinning or binding technology, which fails to effectively solve the safety risks of sliding and overturning of the arc-shaped structure during flipping and displacement. At the same time, when the product structure size is large, multiple flip brackets are connected to the flip platform through a support shaft. When the support shaft fails, the single flip frame cannot effectively drive the flip platform, which will bring corresponding safety risks to the flipping operation and other technical deficiencies.

[0005] In summary, the prior art has technical problems such as large-sized curved double-layer structure modules being easily damaged when flipped, high safety risks of equipment flipping, and low controllability of operation.

[0006] Therefore, there is an urgent need for a large-size arc-shaped double-layer structure module flipping device and a use method to solve the problem of the inconvenience of flipping the large-size arc-shaped double-layer structure module. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a large-size arc-shaped double-layer structure module flipping device and a use method thereof, so as to solve the problem of inconvenience in flipping the large-size arc-shaped double-layer structure module.

[0008] To achieve the above object, the present invention adopts the following technical solutions: A large-size arc-shaped double-layer structure module flip device, characterized in that it comprises a plurality of first outer arc flip modules, a plurality of second outer arc flip modules, a plurality of first inner arc flip modules, a plurality of second inner arc flip modules and a mounting base, wherein the plurality of first outer arc flip modules and the second outer arc flip modules are arranged on one side in a mirror-symmetrical and parallel manner through the mounting base, and the plurality of first inner arc flip modules and the second inner arc flip modules are arranged on the other side in a mirror-symmetrical and parallel manner through the mounting base, and the first outer arc flip modules are arranged in parallel with the first inner arc flip modules; The first outer arc surface flip module and the second outer arc surface flip module both include an outer arc surface L-shaped flip mechanism, which is slidably mounted on a mounting base and is used to support the outer arc surface of the arc-shaped double-layer structure module and drive the arc-shaped double-layer structure module to flip or slide and translate along the mounting base. The first outer arc surface flip module is arranged on the outer side of the second outer arc surface flip module. The outer arc surface L-shaped flip mechanism of the first outer arc surface flip module is also provided with an outer arc surface adjustable locking support module and an outer arc surface fixed adjustment support module for supporting the two ends of the outer arc surface and being able to flexibly float up and down; The first inner arc surface flipping module and the second inner arc surface flipping module both include an inner arc surface L-shaped flipping mechanism, which is slidably installed on the mounting base, and is used to support the inner arc surface of the arc-shaped double-layer structure module and drive the arc-shaped double-layer structure module to flip or slide and translate along the mounting base. The first inner arc surface flipping module is arranged on the outer side of the second inner arc surface flipping module, and the inner arc surface L-shaped flipping mechanism of the second inner arc surface flipping module is also provided with an inner arc surface adjustable locking support module and an inner arc surface fixed adjustment support module for supporting the middle of the inner arc surface and being able to flexibly float up and down.

[0009] To optimize the above technical solutions, the specific measures taken also include: Furthermore, the outer arc L-shaped flip mechanism includes a translation hydraulic cylinder a, a flip base a, a flip frame mounting seat a, a flip hydraulic cylinder a, a long side placement frame a, a short side placement frame a, a rotating shaft mounting seat a and an L flip frame a for supporting the arc-shaped double-layer structure module, the flip base a is slidably mounted on the mounting base, one end of the translation hydraulic cylinder a is hinged on the mounting base, and the other end is hinged on the flip base a, which is used to drive the flip base a to slide and translate along the mounting base; the left and right sides of the flip base a are respectively A long side placing rack a and a short side placing rack a are provided, the turning rack mounting seat a is installed on the right side between the long side placing rack a and the short side placing rack a, the "L"-shaped corner of the L turning rack a is hinged on the turning rack mounting seat a through the rotating shaft mounting seat a, one end of the turning hydraulic cylinder a is hinged on the turning base a, and the other end is hinged on the long side of the "L"-shaped L turning rack a, which is used to drive the L turning rack a to rotate around the rotating shaft mounting seat a until the long side is horizontally placed on the long side placing rack a, or the short side is horizontally placed on the short side placing rack a.

[0010] Furthermore, the outer arc surface adjustable locking support module and the outer arc surface fixed adjustable support module are used to support the left and right sides of the same end of the arc-shaped double-layer structure module; The outer arc surface adjustable locking support module comprises a mounting seat a, a guide sleeve a, a compression spring a, a guide rod a, a support frame base a and an outer arc surface support frame a, the mounting seat a is connected to the left side of the outer arc surface L-shaped flipping mechanism of the first outer arc surface flipping module, a plurality of guide sleeves a are arranged in an array on the mounting seat a, a guide rod a is provided in each of the guide sleeves a so as to slide up and down, and a compression spring a for driving the guide rod a to slide upward is further provided between the guide rod a and the guide sleeve a, the upper ends of the plurality of guide rods a are commonly connected to a support frame base a, and an outer arc surface support frame a for supporting the outer arc surface is installed on the upper end of the support frame base a; The outer arc surface fixed adjustment support module includes a mounting seat b, a guide sleeve b, a compression spring b, a guide rod b, a support frame base b and an outer arc surface support frame b. The mounting seat b is connected to the right side of the outer arc surface L-shaped flipping mechanism of the first outer arc surface flipping module. Several guide sleeves b are arranged in an array on the mounting seat b. A guide rod b is provided in each of the guide sleeves b so as to slide up and down, and a compression spring b is also provided between the guide rod b and the guide sleeve b for driving the guide rod b to slide upward. The upper ends of the several guide rods b are commonly connected to the support frame base b, and the upper end of the support frame base b is equipped with an outer arc surface support frame b for supporting the outer arc surface.

[0011] Furthermore, the outer arc surface adjustable locking support module also includes a movable pressure plate a, a pressure plate claw a and a clamping hydraulic cylinder a. An extension plate is provided on the left side of the mounting seat a, and a guide groove a in the left and right directions is provided on the extension plate. The lower end of the movable pressure plate a is slidably set in the guide groove a, and the upper end of the movable pressure plate a is provided with a pressure plate claw a for clamping on the side wall of the arc-shaped double-layer structure module. A clamping hydraulic cylinder a is provided on the mounting seat a, and the clamping hydraulic cylinder a is used to connect and drive the movable pressure plate a to move in the guide groove a.

[0012] Furthermore, the outer arc surface L-shaped flipping mechanism of the second outer arc surface flipping module is also provided with an outer arc surface lockable support module and an outer arc surface fixed support module for supporting the middle of the outer arc surface, and the outer arc surface lockable support module and the outer arc surface fixed support module are used to support the left and right sides of the center of the arc-shaped double-layer structure module; The outer arc surface lockable support module includes a mounting seat c and an outer arc surface support frame c, the mounting seat c is connected to the left side of the outer arc surface L-shaped flip mechanism of the second outer arc surface flip module, and the mounting seat c is connected to the outer arc surface support frame c; the outer arc surface fixed support module includes a mounting seat d and an outer arc surface support frame d, the mounting seat d is connected to the right side of the outer arc surface L-shaped flip mechanism of the second outer arc surface flip module, and the mounting seat d is connected to the outer arc surface support frame d; The outer arc surface lockable support module also includes a movable pressure plate c, a pressure plate claw c and a clamping hydraulic cylinder c. An extension plate is provided on the left side of the mounting seat c, and a guide groove c in the left and right directions is provided on the extension plate. The lower end of the movable pressure plate c is slidably set in the guide groove c, and the upper end of the movable pressure plate c is provided with a pressure plate claw c for clamping on the side wall of the arc-shaped double-layer structure module. A clamping hydraulic cylinder c is provided on the mounting seat c, and the clamping hydraulic cylinder c is used to connect and drive the movable pressure plate c to move in the guide groove c.

[0013] Furthermore, the inner arc L-shaped flipping mechanism comprises a translation hydraulic cylinder b, a flip base b, a flip frame mounting seat b, a flip hydraulic cylinder b, a long side placement frame b, a short side placement frame b, a rotating shaft mounting seat b and an L flip frame b for supporting the arc-shaped double-layer structure module, the flip base b is slidably mounted on the mounting base, one end of the translation hydraulic cylinder b is hinged on the mounting base, and the other end is hinged on the flip base b, which is used to drive the flip base b to slide and translate along the mounting base; the left and right sides of the flip base b are respectively A short side placement rack b and a long side placement rack b are provided, the flip frame mounting seat b is installed on the left side between the long side placement rack b and the short side placement rack b, the "L"-shaped corner of the L flip frame b is hinged on the flip frame mounting seat b through the shaft mounting seat b, one end of the flip hydraulic cylinder b is hinged on the flip base b, and the other end is hinged on the long side of the "L"-shaped L flip frame b, which is used to drive the L flip frame b to rotate around the shaft mounting seat b until the long side is horizontally placed on the long side placement rack b, or the short side is horizontally placed on the short side placement rack b.

[0014] Furthermore, the inner arc surface adjustable locking support module and the inner arc surface fixed adjustment support module are used to respectively support the right and left sides of the middle of the arc-shaped double-layer structure module; The inner arc surface adjustable locking support module comprises a mounting seat g, a guide sleeve g, a compression spring g, a guide rod g, a support frame base g and an inner arc surface support frame g, the mounting seat g is connected to the right side of the inner arc surface L-shaped flipping mechanism of the second inner arc surface flipping module, a plurality of guide sleeves g are arranged in an array on the mounting seat g, a guide rod g is provided in each of the guide sleeves g so as to slide up and down, and a compression spring g for driving the guide rod g to slide upward is further provided between the guide rod g and the guide sleeve g, the upper ends of the plurality of guide rods g are commonly connected to the support frame base g, and the upper end of the support frame base g is provided with an inner arc surface support frame g for supporting the inner arc surface; The inner arc surface fixed adjustment support module comprises a mounting seat h, a guide sleeve h, a compression spring h, a guide rod h, a support frame base h and an inner arc surface support frame h, the mounting seat h is connected to the left side of the inner arc surface L-shaped flipping mechanism of the second inner arc surface flipping module, and a plurality of guide sleeves h are arranged in an array on the mounting seat h, each of the guide sleeves h is provided with a guide rod h which can slide up and down, and a compression spring h for driving the guide rod h to slide upward is also arranged between the guide rod h and the guide sleeve h, and the upper ends of the plurality of guide rods h are commonly connected to the support frame base h, and the upper end of the support frame base h is provided with the inner arc surface support frame h for supporting the inner arc surface; The inner arc surface adjustable locking support module also includes a movable pressure plate g, a pressure plate claw g and a clamping hydraulic cylinder g. An extension plate is provided on the left side of the mounting seat g, and a guide groove g in the left and right directions is provided on the extension plate. The lower end of the movable pressure plate g is slidably set in the guide groove g, and the upper end of the movable pressure plate g is provided with a pressure plate claw g for clamping on the side wall of the arc-shaped double-layer structure module. A clamping hydraulic cylinder g is provided on the mounting seat g, and the clamping hydraulic cylinder g is used to connect and drive the movable pressure plate g to move in the guide groove g.

[0015] Furthermore, the inner arc surface L-shaped flipping mechanism of the first inner arc surface flipping module is also provided with an inner arc surface lockable support module and an inner arc surface fixed support module for supporting the inner arc surface at both ends, and the inner arc surface lockable support module and the inner arc surface fixed support module are used to respectively support the right and left sides at both ends of the arc-shaped double-layer structure module; The inner arc surface lockable support module includes a mounting seat e and an inner arc surface support frame e, the mounting seat e is connected to the right side of the inner arc surface L-shaped flipping mechanism of the first inner arc surface flipping module, and the mounting seat e is connected to the inner arc surface support frame e; the inner arc surface fixed support module includes a mounting seat f and an inner arc surface support frame f, the mounting seat f is connected to the left side of the inner arc surface L-shaped flipping mechanism of the first inner arc surface flipping module, and the mounting seat f is connected to the inner arc surface support frame f; The inner arc surface lockable support module also includes a movable pressure plate e, a pressure plate claw e and a clamping hydraulic cylinder e. An extension plate is provided on the left side of the mounting seat e, and a guide groove e in the left and right directions is provided on the extension plate. The lower end of the movable pressure plate e is slidably set in the guide groove e, and the upper end of the movable pressure plate e is provided with a pressure plate claw e for clamping on the side wall of the arc-shaped double-layer structure module. A clamping hydraulic cylinder e is provided on the mounting seat e, and the clamping hydraulic cylinder e is used to connect and drive the movable pressure plate e to move in the guide groove e.

[0016] Furthermore, the end faces of the structures on the outer arc surface adjustable locking support module, the outer arc surface fixed adjustment support module, the inner arc surface adjustable locking support module and the inner arc surface fixed adjustment support module for directly supporting the arc-shaped double-layer structure module are arc-shaped and are arranged concentrically with the arc-shaped double-layer structure module.

[0017] Furthermore, a method for using a large-size arc-shaped double-layer structure module flipping device is characterized by comprising the following steps: The outer arc surface of the arc-shaped double-layer structure module is placed on the outer arc surface L-shaped flip mechanism of the first outer arc surface flip module and the second outer arc surface flip module located on the left side, and the inner arc surface L-shaped flip mechanism on the first inner arc surface flip module and the second inner arc surface flip module located on the right side is synchronously translated to the left along the mounting base and flipped to 90°. After the outer arc surface L-shaped flip mechanism flips the arc-shaped double-layer structure module to 90°, it is synchronously translated to the right side to the inner arc surface of the arc-shaped double-layer structure module and connected with the inner arc surface L-shaped flip mechanism. The inner arc surface L-shaped flip mechanism flips the arc-shaped double-layer structure module to 180° to complete the flipping.

[0018] The beneficial effects of the present invention are: The present invention, through the arrangement of a first outer arc flip module, a plurality of second outer arc flip modules, a plurality of first inner arc flip modules, a plurality of second inner arc flip modules and a mounting base, is combined with a plurality of outer arc L-shaped flip mechanisms and a plurality of inner arc L-shaped flip mechanisms, so that a certain redundancy can be provided during flipping, and the load capacity of the flip mechanism is greatly improved. Moreover, if a certain mechanism fails, the flip device can still operate normally. The arrangement of the sliding connection with the mounting base can be adjusted and retracted as needed, so that the flipping can be completed in a limited space, and the flipping structure can be retracted after the flipping structure, so as to reduce the occupied space and leave effective space for other operations in the factory. At present, the theoretical outer diameters of the same type of arc-shaped double-layer structural modules are the same, but in fact the surface is not flat. When only two flipping mechanisms are used in the case of small size, there is no big problem. However, when the unit module of large size is flipped, four flipping mechanisms are required to complete it, and the arc surface of the large-size SC structure unit module is usually uneven, and the support frame may be suspended at this time; the present invention adopts the flexible support design of the outer arc surface adjustable locking support module, the outer arc surface fixed adjustment support module, the inner arc surface adjustable locking support module and the inner arc surface fixed adjustment support module. The height is higher than the theoretical required height in the non-tooling state, and can still achieve tight and effective support under non-centering conditions, and can achieve floating positioning and clamping of workpieces of different sizes in different flipping postures, without manual participation in the operation, safe and reliable; and the flexible structure of the flexible floating structure compressible spring can automatically supplement and correct the arc surface error caused by workpiece manufacturing and transportation. When the workpiece is flipped, the load of each support is balanced, avoiding the flipping shaking caused by this position being suspended, greatly improving the stability of the flipping process, maintaining effective support during the flipping process, and also having a structural effect of lowering the center of gravity.

[0019] The device of the present invention can be applied to arc-shaped double-layer structure modules of different specifications, realizes rapid flipping of 0°-90°-180°, has the characteristics of rapid flipping, high stability, and space saving, and has broad application prospects. It improves flipping efficiency, reduces operation difficulty, and enhances safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a large-size arc-shaped double-layer structure module flip device proposed by the present invention; Figure 2 This is a schematic diagram of the left side structure of a large-size arc-shaped double-layer structure module flip device proposed by the present invention; Figure 3 This is a schematic diagram of the right side structure of a large-sized arc-shaped double-layer structure module flipping device proposed by the present invention; Figure 4 A is a structural schematic diagram of a mounting base of a large-sized arc-shaped double-layer structure module turning device proposed by the present invention; Figure 5 b is a structural schematic diagram of a mounting base of a large-sized arc-shaped double-layer structure module turning device proposed by the present invention; Figure 6 This is a schematic structural diagram of an outer arc surface L-shaped turning mechanism of a large-size arc-shaped double-layer structure module turning device proposed by the present invention; Figure 7 This is a schematic structural diagram of an inner arc surface L-shaped turning mechanism of a large-size arc-shaped double-layer structure module turning device proposed by the present invention; Figure 8 This is a schematic diagram of a large-size arc-shaped double-layer structure module flipping device proposed by the present invention, with the outer arc surface of the arc-shaped double-layer structure module facing downward; Fig. 9 This is a schematic diagram of a large-size arc-shaped double-layer structure module flipping device proposed by the present invention, with the inner arc surface facing downward; Fig.10 A is a structural schematic diagram of a large-size arc-shaped double-layer structural module flip device with an outer arc surface adjustable locking support module proposed by the present invention; Fig.11 b is a structural schematic diagram of a large-size arc-shaped double-layer structural module flipping device proposed by the present invention, wherein the outer arc surface of the adjustable locking support module is shown; Fig.12 A is a structural schematic diagram of an outer arc surface fixing and adjusting support module of a large-size arc-shaped double-layer structural module turning device proposed by the present invention; Fig.13 b is a structural schematic diagram of an outer arc surface fixing and adjusting support module of a large-size arc-shaped double-layer structural module turning device proposed by the present invention; Fig.14 A is a structural schematic diagram of a large-size arc-shaped double-layer structural module flip device proposed by the present invention, in which the outer arc surface of the supporting module can be locked; Fig.15b is a structural schematic diagram of a large-sized arc-shaped double-layer structural module flip device proposed by the present invention, in which the outer arc surface of the supporting module can be locked; Fig.16 This is a schematic structural diagram of an outer arc surface fixed support module of a large-size arc-shaped double-layer structural module turning device proposed by the present invention; Fig.17 A is a structural schematic diagram of a large-size arc-shaped double-layer structural module turning device proposed by the present invention, in which the inner arc surface of the supporting module can be locked; Fig.18 b is a structural schematic diagram of a large-sized arc-shaped double-layer structural module turning device proposed by the present invention, in which the inner arc surface can lock the supporting module; Fig.19 This is a schematic structural diagram of an inner arc surface fixed support module of a large-size arc-shaped double-layer structural module turning device proposed by the present invention; Fig. 20 A is a structural schematic diagram of a large-size arc-shaped double-layer structural module turning device with an inner arc surface adjustable locking support module proposed by the present invention; Fig.21 b is a structural schematic diagram of a large-size arc-shaped double-layer structural module turning device with an inner arc surface adjustable and locking support module proposed by the present invention; Fig. 22 A is a structural schematic diagram of an inner arc surface fixing and adjusting support module of a large-size arc-shaped double-layer structural module turning device proposed by the present invention; Fig.23 b is a structural schematic diagram of an inner arc surface fixing and adjusting support module of a large-size arc-shaped double-layer structural module turning device proposed by the present invention; Fig.24 Schematic diagram of the use of a large-size arc-shaped double-layer module flip device proposed by the present invention Figure 1 ; Fig.25 Schematic diagram of the use of a large-size arc-shaped double-layer module flip device proposed by the present invention Figure 2 ; Fig.26 Schematic diagram of the use of a large-size arc-shaped double-layer structure module flip device proposed by the present invention Figure 3 ; Fig. 27 Schematic diagram of the use of a large-size arc-shaped double-layer module flip device proposed by the present invention Figure 4 ; Fig.28 Schematic diagram of the use of a large-size arc-shaped double-layer module flip device proposed by the present invention Figure 5 ; Fig.29Schematic diagram of the use of a large-size arc-shaped double-layer module flip device proposed by the present invention Figure 6 ; Fig.30 Schematic diagram of the use of a large-size arc-shaped double-layer module flip device proposed by the present invention Figure 7 ; Fig.31 Schematic diagram of the use of a large-size arc-shaped double-layer module flip device proposed by the present invention Figure 8 ; Fig.32 Schematic diagram of the use of a large-size arc-shaped double-layer module flip device proposed by the present invention Figure 9 .

[0021] Figure numerals: 1. first outer arc surface flip module, 11. outer arc surface adjustable locking support module, 111. guide sleeve a, 112. compression spring a, 113. guide rod a, 114. outer arc surface support frame a, 115. slider a, 116. support frame base a, 117. guide groove a, 118. movable pressure plate a, 119. pressure plate clamping claw a, 1110. clamping hydraulic cylinder a; 12. outer arc surface fixed adjustment support module, 121. slider b, 122. support frame base b, 123. outer arc surface support frame b, 124. guide sleeve b, 125. compression spring b, 126. guide rod b; 2. Second outer arc surface flip module, 21. Outer arc surface lockable support module, 211. Outer arc surface support frame c, 212. Guide groove c, 213. Moving pressure plate c, 214. Pressure plate claw c, 215. Clamping hydraulic cylinder c; 22. Outer arc surface fixed support module, 221. Outer arc surface support frame d; 3. First inner arc flip module, 31. Inner arc lockable support module, 311. Slider e, 312. Inner arc support frame e, 313. Guide groove e, 314. Moving pressure plate e, 315. Pressure plate claw e, 316. Clamping hydraulic cylinder e; 32. Inner arc fixed support module, 321. Inner arc support frame f; 4. Second inner arc flip module, 41. Inner arc adjustable locking support module, 411. Guide sleeve g, 412. Compression spring g, 413. Guide rod g, 414. Inner arc support frame g, 415. Support frame base g, 416. Guide groove g, 417. Moving pressure plate g, 418. Pressure plate claw g, 419. Clamping hydraulic cylinder g; 42. Inner arc fixed adjustment support module, 421. Guide sleeve h, 422. Support frame base h, 423. Inner arc support frame h, 424. Compression spring h, 425. Guide rod h; 5. Mounting base, 51. Base bracket, 52. Pressing plate, 53. Hydraulic cylinder mounting base, 54. Adjusting shim; 6. External arc L-shaped flip mechanism, 61. Translation hydraulic cylinder a, 611. Translation hydraulic cylinder shaft pin a, 62. Flip base a, 63. Flip frame mounting seat a, 64. Flip hydraulic cylinder a, 641. Flip hydraulic cylinder shaft pin 1a, 642. Flip hydraulic rod shaft pin 2a, 65. Long side placement rack a, 66. Short side placement rack a, 67. Shaft mounting seat a, 671. Flip frame shaft a, 672. Flip frame shaft sleeve a, 68. L flip frame a; 7. Inner arc surface L-shaped flip mechanism, 71. Translation hydraulic cylinder b, 711. Translation hydraulic cylinder shaft pin b, 72. Flip base b, 73. Flip frame mounting seat b, 74. Flip hydraulic cylinder b, 741. Flip hydraulic cylinder shaft pin 1b, 742. Flip hydraulic rod shaft pin 2b, 75. Long side placement rack b, 76. Short side placement rack b, 77. Shaft mounting seat b, 771. Flip frame shaft b, 772. Flip frame shaft sleeve b, 78. L flip frame b. DETAILED DESCRIPTION

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 8 and attached Fig. 9 As shown, a large-size arc-shaped double-layer structure module flipping device according to an embodiment of the present invention comprises a plurality of first outer arc flipping modules 1, a plurality of second outer arc flipping modules 2, a plurality of first inner arc flipping modules 3, a plurality of second inner arc flipping modules 4 and a mounting base 5, wherein the plurality of first outer arc flipping modules 1 and the second outer arc flipping modules 2 are arranged on one side in a mirror-symmetrical and parallel manner through the mounting base 5, and the plurality of first inner arc flipping modules 3 and the second inner arc flipping modules 4 are arranged on the other side in a mirror-symmetrical and parallel manner through the mounting base 5, and the first outer arc flipping modules 1 and the second outer arc flipping modules 2 are symmetrically and parallelly interlaced with the first inner arc flipping modules 3 and the second inner arc flipping modules 4 along the center line of the mirror image; The first outer arc flip module 1 and the second outer arc flip module 2 both include an outer arc L-shaped flip mechanism 6, which is slidably mounted on the mounting base 5 and is used to support the outer arc surface of the arc double-layer structure module and drive the arc double-layer structure module to flip or slide and translate along the mounting base 5. The first outer arc flip module 1 is arranged on the outside of the second outer arc flip module 2. The outer arc L-shaped flip mechanism 6 of the first outer arc flip module 1 is also provided with an outer arc adjustable locking support module 11 and an outer arc fixed adjustment support module 12 for supporting the outer arc at both ends and being able to flexibly float up and down; The first inner arc surface flipping module 3 and the second inner arc surface flipping module 4 both include an inner arc surface L-shaped flipping mechanism 7, which is slidably installed on the mounting base 5, and is used to support the inner arc surface of the arc-shaped double-layer structure module and drive the arc-shaped double-layer structure module to flip or slide and translate along the mounting base 5. The first inner arc surface flipping module 3 is arranged on the outer side of the second inner arc surface flipping module 4, and the inner arc surface L-shaped flipping mechanism 7 of the second inner arc surface flipping module 4 is also provided with an inner arc surface adjustable locking support module 41 and an inner arc surface fixed adjustment support module 42 for supporting the middle of the inner arc surface and being able to flexibly float up and down.

[0024] As attached Figure 4 and attached Figure 5 As shown, in another specific embodiment based on the above, the above-mentioned mounting base 5 includes a base bracket 51, a pressure plate 52, a hydraulic cylinder mounting seat 53 and an adjusting washer 54. The base bracket 51 is arranged in a direction parallel to the first outer arc flip module 1 and other structures. The base bracket 51 is provided with a pressure plate 52 for preventing the outer arc L-shaped flip mechanism 6 or the inner arc L-shaped flip mechanism 7 from slipping. The pressure plate 52 can greatly improve the stability and smoothness of the flipping process, and the pressure plate 52 is provided with bolt holes that can be connected with the side bolts of the outer arc L-shaped flip mechanism 6 or the inner arc L-shaped flip mechanism 7 as required. The base bracket 51 is also provided with a hydraulic cylinder mounting seat 53 for hinged installation of structures such as hydraulic cylinders, and the lower end of the base bracket 51 is also provided with an array of adjusting washer 54 that can adjust the height of use. When in use, the mounting base 5 can be installed on the foundation through the adjusting washer 54 and bolts. The above-mentioned setting of sliding connection with the mounting base 5, as a telescopic base, can extend a certain space as needed during the flipping process to ensure the completion of the flipping. After the flipping is completed, it can be retracted to a certain space, leaving effective space for other operations in the factory.

[0025] As attached Figure 6As shown, in another specific embodiment based on the above, the outer arc L-shaped flipping mechanism 6 includes a translation hydraulic cylinder a61, a flip base a62, a flip frame mounting seat a63, a flip hydraulic cylinder a64, a long side placement frame a65, a short side placement frame a66, a rotation shaft mounting seat a67 and an L flip frame a68 for supporting the arc double-layer structure module. The flip base a62 is slidably installed on the mounting base 5, one end of the translation hydraulic cylinder a61 is hinged on the mounting base 5, and the other end is hinged on the flip base a62 through the translation hydraulic cylinder rotation shaft pin a611, which is used to drive the flip base a62 to slide and translate along the mounting base 5; the flip base a62 is on the left and right sides of the first outer arc flip module 1 in the setting direction. The right two sides are respectively provided with a long side placement frame a65 and a short side placement frame a66, and the flip frame mounting seat a63 is installed on the right side between the long side placement frame a65 and the short side placement frame a66. The "L"-shaped corner of the L flip frame a68 is hinged on the flip frame mounting seat a63 through the rotating shaft mounting seat a67. One end of the flip hydraulic cylinder a64 is hinged on the flip base a62 through the flip hydraulic cylinder rotating shaft pin 1a641, and the other end is hinged on the long side of the "L"-shaped L flip frame a68 through the flip hydraulic rod rotating shaft pin 2a642, which is used to drive the L flip frame a68 to rotate around the rotating shaft mounting seat a67 until the long side is horizontally placed on the long side placement frame a65, or the short side is horizontally placed on the short side placement frame a66. Among them, the rotating shaft mounting seat a67 may include a flip frame rotating shaft a671 and a flip frame rotating shaft sleeve a672.

[0026] In another specific embodiment based on the above, the outer arc surface adjustable locking support module 11 and the outer arc surface fixed adjustment support module 12 are used to support the same end of the arc-shaped double-layer structure module on the left and right sides of the setting direction of the first outer arc surface flip module 1; As attached Fig.10 and attached Fig.11 As shown, the outer arc surface adjustable locking support module 11 includes a mounting seat a, a guide sleeve a111, a compression spring a112, a guide rod a113, a support frame base a116 and an outer arc surface support frame a114, the mounting seat a is connected to the left side of the outer arc surface L-shaped flip mechanism 6 of the first outer arc surface flip module 1, and a plurality of guide sleeves a111 are arranged in an array on the mounting seat a, and a guide rod a113 is provided in each guide sleeve a111 so as to slide up and down, and a compression spring a112 for driving the guide rod a113 to slide upward is also provided between the guide rod a113 and the guide sleeve a111, and the upper ends of the plurality of guide rods a113 are commonly connected to a support frame base a116, and the upper end of the support frame base a116 is installed with an outer arc surface support frame a114 for supporting the outer arc surface; As attached Fig.12 and attached Fig.13As shown, the outer arc surface fixed adjustment support module 12 includes a mounting seat b, a guide sleeve b124, a compression spring b125, a guide rod b126, a support frame base b122 and an outer arc surface support frame b123. The mounting seat b is connected to the right side of the outer arc surface L-shaped flipping mechanism 6 of the first outer arc surface flipping module 1. Several guide sleeves b124 are arranged in an array on the mounting seat b. A guide rod b126 is provided in each guide sleeve b124 so as to slide up and down, and a compression spring b125 for driving the guide rod b126 to slide upward is also provided between the guide rod b126 and the guide sleeve b124. The upper ends of the several guide rods b126 are commonly connected to the support frame base b122, and the upper end of the support frame base b122 is equipped with an outer arc surface support frame b123 for supporting the outer arc surface.

[0027] In combination with the specific embodiment of the above-mentioned outer arc surface L-shaped flip mechanism 6, the mounting seat a and the mounting seat b can be connected to the left and right sides of the long side of the "L"-shaped L flip frame a68, and a slider a115 and a slider b121 can be respectively set at the bottom of the mounting seat a and the mounting seat b as needed, as well as matching limit bolts and other structures to perform a sliding or fixed adjustment design to adapt to arc-shaped double-layer structure modules of different sizes.

[0028] Among them, in a further specific embodiment based on the above, the outer arc surface adjustable locking support module 11 also includes a movable pressure plate a118, a pressure plate claw a119 and a clamping hydraulic cylinder a1110. An extension plate is provided on the left side of the mounting seat a, and a guide groove a117 in the left and right directions is provided on the extension plate. The lower end of the mobile pressure plate a118 is slidably set in the guide groove a117, and the upper end of the mobile pressure plate a118 is provided with a pressure plate claw a119 for clamping on the side wall of the arc-shaped double-layer structure module. A clamping hydraulic cylinder a1110 is provided on the mounting seat a, and the clamping hydraulic cylinder a1110 is used to connect and drive the mobile pressure plate a118 to move in the guide groove a117.

[0029] When in use, the clamping hydraulic cylinder a1110 can be driven as needed to control the mobile pressure plate a118 to extend. After the arc-shaped double-layer structure module is in place, the clamping hydraulic cylinder a1110 can be driven to control the mobile pressure plate a118 to retract until the pressure plate claw a119 is engaged with the edge of the arc-shaped double-layer structure module to increase reliability and stability during the flipping process. At the same time, it is convenient to engage and pull the arc-shaped double-layer structure module during the handover process.

[0030] In another specific embodiment based on the above, the outer arc surface L-shaped flipping mechanism 6 of the second outer arc surface flipping module 2 is further provided with an outer arc surface lockable support module 21 and an outer arc surface fixed support module 22 for supporting the middle of the outer arc surface, and the outer arc surface lockable support module 21 and the outer arc surface fixed support module 22 are used to support the center of the arc-shaped double-layer structure module to the left and right sides in the setting direction of the first outer arc surface flipping module 1; As attached Fig.14 and attached Fig.15 As shown, the outer arc surface lockable support module 21 includes a mounting seat c and an outer arc surface support frame c211, the mounting seat c is connected to the left side of the outer arc surface L-shaped flip mechanism 6 of the second outer arc surface flip module 2, and the mounting seat c is connected to the outer arc surface support frame c211; Fig.16 As shown, the outer arc surface fixed support module 22 includes a mounting seat d and an outer arc surface support frame d221, the mounting seat d is connected to the right side of the outer arc surface L-shaped flip mechanism 6 of the second outer arc surface flip module 2, and the mounting seat d is connected to the outer arc surface support frame d221; The outer arc surface lockable support module 21 also includes a movable pressure plate c213, a pressure plate claw c214 and a clamping hydraulic cylinder c215. An extension plate is provided on the left side of the mounting seat c, and a guide groove c212 in the left and right directions is provided on the extension plate. The lower end of the movable pressure plate c213 is slidably set in the guide groove c212, and the upper end of the movable pressure plate c213 is provided with a pressure plate claw c214 for clamping on the side wall of the arc-shaped double-layer structure module. A clamping hydraulic cylinder c215 is provided on the mounting seat c, and the clamping hydraulic cylinder c215 is used to connect and drive the movable pressure plate c213 to move in the guide groove c212.

[0031] When in use, the clamping hydraulic cylinder c215 can be driven as needed to control the extension of the movable pressure plate c213. After the arc-shaped double-layer structure module is in place, the clamping hydraulic cylinder c215 can be driven to control the retraction of the movable pressure plate c213 until the pressure plate claw c214 is engaged with the edge of the arc-shaped double-layer structure module to increase reliability and stability during the flipping process.

[0032] In combination with the specific embodiment of the above-mentioned outer arc L-shaped flip mechanism 6, the mounting seat c and the mounting seat d can be connected to the left and right sides of the long side of the "L"-shaped L flip frame a68, and sliders c and sliders d can be respectively set at the bottom of the mounting seat c and the mounting seat d as needed, as well as matching limit bolts and other structures to perform a sliding or fixed adjustment design.

[0033] As attached Figure 7As shown, in another specific embodiment based on the above, the inner arc L-shaped flip mechanism 7 includes a translation hydraulic cylinder b71, a flip base b72, a flip frame mounting seat b73, a flip hydraulic cylinder b74, a long side placement frame b75, a short side placement frame b76, a rotating shaft mounting seat b77 and an L flip frame b78 for supporting the arc double-layer structure module. The flip base b72 is slidably installed on the mounting base 5, one end of the translation hydraulic cylinder b71 is hinged on the mounting base 5, and the other end is hinged on the flip base b72 through the translation hydraulic cylinder rotating shaft pin b711, which is used to drive the flip base b72 to slide and translate along the mounting base 5; the flip base b72 is on the left and right sides of the first inner arc flip module 3 in the setting direction. The right two sides are provided with a short side placement frame b76 and a long side placement frame b75, respectively, and the flip frame mounting seat b73 is installed on the left side between the long side placement frame b75 and the short side placement frame b76, and the "L"-shaped corner of the L flip frame b78 is hinged on the flip frame mounting seat b73 through the rotating shaft mounting seat b77, and one end of the flip hydraulic cylinder b74 is hinged on the flip base b72 through the flip hydraulic cylinder rotating shaft pin 1b741, and the other end is hinged on the long side of the "L"-shaped L flip frame b78 through the flip hydraulic rod rotating shaft pin 2b742, which is used to drive the L flip frame b78 to rotate around the rotating shaft mounting seat b77 until the long side is horizontally placed on the long side placement frame b75, or the short side is horizontally placed on the short side placement frame b76. Among them, the rotating shaft mounting seat b77 may include a flip frame rotating shaft b771 and a flip frame rotating shaft sleeve b772.

[0034] In another specific embodiment based on the above, the inner arc surface adjustable locking support module 41 and the inner arc surface fixed adjustment support module 42 are used to respectively support the right and left sides of the middle of the arc-shaped double-layer structure module in the setting direction of the second inner arc surface flip module 4; As attached Fig. 20 and attached Fig.21 As shown, the inner arc surface adjustable locking support module 41 includes a mounting seat g, a guide sleeve g411, a compression spring g412, a guide rod g413, a support frame base g415 and an inner arc surface support frame g414. The mounting seat g is connected to the right side of the inner arc surface L-shaped flip mechanism 7 of the second inner arc surface flip module 4. A plurality of guide sleeves g411 are arranged in an array on the mounting seat g. A guide rod g413 is provided in each guide sleeve g411 so as to slide up and down. A compression spring g412 for driving the guide rod g413 to slide upward is also provided between the guide rod g413 and the guide sleeve g411. The upper ends of the plurality of guide rods g413 are commonly connected to a support frame base g415. The upper end of the support frame base g415 is provided with an inner arc surface support frame g414 for supporting the inner arc surface. As attached Fig. 22 and attached Fig.23As shown, the inner arc surface fixed adjustment support module 42 includes a mounting seat h, a guide sleeve h421, a compression spring h424, a guide rod h425, a support frame base h422 and an inner arc surface support frame h423. The mounting seat h is connected to the left side of the inner arc surface L-shaped flip mechanism 7 of the second inner arc surface flip module 4. A plurality of guide sleeves h421 are arranged in an array on the mounting seat h. A guide rod h425 is provided in each guide sleeve h421 so as to slide up and down. A compression spring h424 for driving the guide rod h425 to slide upward is also provided between the guide rod h425 and the guide sleeve h421. The upper ends of the plurality of guide rods h425 are commonly connected to a support frame base h422. The upper end of the support frame base h422 is provided with an inner arc surface support frame h423 for supporting the inner arc surface. The inner arc surface adjustable locking support module 41 also includes a movable pressure plate g417, a pressure plate clamping claw g418 and a clamping hydraulic cylinder g419. An extension plate is provided on the left side of the mounting seat g, and a guide groove g416 in the left and right directions is provided on the extension plate. The lower end of the movable pressure plate g417 is slidably arranged in the guide groove g416. The upper end of the movable pressure plate g417 is provided with a pressure plate clamping claw g418 for clamping on the side wall of the arc double-layer structure module. The mounting seat g is provided with a clamping hydraulic cylinder g419, which is used to connect and drive the movable pressure plate g417 to move in the guide groove g416. The use method is the same as that of the outer arc surface adjustable locking support module 11.

[0035] In combination with the specific embodiment of the inner arc L-shaped flip mechanism 7 mentioned above, the mounting seat g and the mounting seat h can be connected to the left and right sides of the long side of the "L"-shaped L flip frame b78, and sliders g and sliders h can be respectively set at the bottom of the mounting seat g and the mounting seat h as needed, as well as matching limit bolts and other structures to perform a sliding or fixed adjustment design.

[0036] In another specific embodiment based on the above, the inner arc surface L-shaped flipping mechanism 7 of the first inner arc surface flipping module 3 is further provided with an inner arc surface lockable support module 31 and an inner arc surface fixed support module 32 for supporting the inner arc surface at both ends, and the inner arc surface lockable support module 31 and the inner arc surface fixed support module 32 are used to respectively support the two ends of the arc-shaped double-layer structure module at the right and left sides in the setting direction of the first inner arc surface flipping module 3; As attached Fig.17 and attached Fig.18 As shown, the inner arc surface lockable support module 31 includes a mounting seat e and an inner arc surface support frame e312, the mounting seat e is connected to the right side of the inner arc surface L-shaped flip mechanism 7 of the first inner arc surface flip module 3, and the mounting seat e is connected to the inner arc surface support frame e312; Fig.19As shown, the inner arc surface fixed support module 32 includes a mounting seat f and an inner arc surface support frame f321, the mounting seat f is connected to the left side of the inner arc surface L-shaped flip mechanism 7 of the first inner arc surface flip module 3, and the mounting seat f is connected to the inner arc surface support frame f321; The inner arc surface lockable support module 31 also includes a movable pressure plate e314, a pressure plate clamping claw e315 and a clamping hydraulic cylinder e316. An extension plate is provided on the left side of the mounting seat e, and a guide groove e313 in the left and right directions is provided on the extension plate. The lower end of the movable pressure plate e314 is slidably arranged in the guide groove e313. The upper end of the movable pressure plate e314 is provided with a pressure plate clamping claw e315 for clamping on the side wall of the arc double-layer structure module. The mounting seat e is provided with a clamping hydraulic cylinder e316, which is used to connect and drive the movable pressure plate e314 to move in the guide groove e313. The use method is the same as that of the outer arc surface lockable support module 21.

[0037] In combination with the specific embodiment of the above-mentioned inner arc surface L-shaped flip mechanism 7, the mounting seat e and the mounting seat f can be connected to the left and right sides of the long side of the "L"-shaped L flip frame b78, and a slider e311 and a slider f, as well as matching limit bolts and other structures can be respectively set at the bottom of the mounting seat e and the mounting seat f as needed to perform a sliding or fixed adjustment design.

[0038] In another specific embodiment based on the above, the end faces of the structures used to directly support the arc-shaped double-layer structure module on the outer arc surface adjustable locking support module 11, the outer arc surface fixed adjustment support module 12, the inner arc surface adjustable locking support module 41 and the inner arc surface fixed adjustment support module 42 are arc-shaped and are arranged concentrically with the arc-shaped double-layer structure module.

[0039] That is, the end faces of the above-mentioned outer arc support frame a114, outer arc support frame b123, outer arc support frame c211, outer arc support frame d221, inner arc support frame g414, inner arc support frame h423, inner arc support frame e312 and inner arc support frame f321 for directly supporting the arc-shaped double-layer structure module are all arc surfaces with concentric arcs with the arc-shaped double-layer structure module. Specifically, the arc radius of the outer arc support frame a114, outer arc support frame b123, outer arc support frame c211 and outer arc support frame d221 is the same as the outer arc radius of the arc-shaped double-layer structure module, and the arc radius of the inner arc support frame g414, inner arc support frame h423, inner arc support frame e312 and inner arc support frame f321 is the same as the inner arc radius of the arc-shaped double-layer structure module. This not only ensures that the arc-shaped double-layer structure module can be placed stably, but also makes the arc-shaped double-layer structure module have a low center of gravity, which can effectively reduce the force required for flipping; and thereby, it can realize the functions of automatic centering and thrust when the workpiece is placed offset, preventing the arc-shaped double-layer structure module from slipping during flipping.

[0040] The present invention adopts the flexible support design of the outer arc surface adjustable locking support module 11, the outer arc surface fixed adjustment support module 12, the inner arc surface adjustable locking support module 41 and the inner arc surface fixed adjustment support module 42. In the state without tooling, the height is higher than the theoretically required height, and can achieve tight and effective support under non-centering conditions. It can realize the floating position and clamping of workpieces of different sizes in different flipping postures without human participation in the operation, which is safe and reliable. At present, the arc surface of the SC structural unit module is usually uneven, and the support frame may be suspended in this case. The flexible floating structure can compress the spring and automatically supplement and correct the arc surface errors caused by workpiece manufacturing and transportation. When the workpiece is flipped, the load of each support is balanced, and effective support is maintained during the flipping process. It can also play a structural effect of lowering the center of gravity.

[0041] For example: when a suitable SC structural unit module is hoisted and placed on the first outer arc surface flip module 1 and the second outer arc surface flip module 2, the outer arc surface of the SC structural unit module first contacts the outer arc surface adjustable locking support module 11 and the outer arc surface fixed adjustment support module 12. When the SC structural unit module falls completely on the structure, it can ensure that the device is completely in contact with the surface of the SC structural unit module, thereby avoiding the flipping and shaking caused by hanging in this position, so that the flipping device has an adaptive function, which greatly improves the stability of the flipping process.

[0042] As attached Fig.24 To Attachment Fig.32 As shown, a method for using a large-size arc-shaped double-layer structure module flipping device includes the following steps: The outer arc surface of the arc-shaped double-layer structure module is placed on the outer arc surface L-shaped flip mechanism 6 of the first outer arc surface flip module 1 and the second outer arc surface flip module 2 located on the left side, and the inner arc surface L-shaped flip mechanism 7 on the first inner arc surface flip module 3 and the second inner arc surface flip module 4 located on the right side is synchronously translated to the left along the mounting base 5 and flipped to 90°. After the outer arc surface L-shaped flip mechanism 6 flips the arc-shaped double-layer structure module to 90°, it is synchronously translated to the right side to the inner arc surface of the arc-shaped double-layer structure module and connected with the inner arc surface L-shaped flip mechanism 7. The inner arc surface L-shaped flip mechanism 7 flips the arc-shaped double-layer structure module to 180° to complete the flip; conversely, when the outer arc surface of the arc-shaped double-layer structure module is placed on the first inner arc surface flip module 3 and the second inner arc surface flip module 4 located on the right side, the first outer arc surface flip module 1 and the second outer arc surface flip module 2 on the left side are synchronously driven.

[0043] A method of using a specific embodiment takes the SC structure module as an example, and is provided with two first outer arc flip modules 1, two second outer arc flip modules 2, two first inner arc flip modules 3 and two second inner arc flip modules 4. When in use, the four hydraulic cylinders work synchronously to greatly improve the flip load capacity. The specific steps are as follows: Before work, it is necessary to use the adjustment shim 54 to level the mounting base 5 so that the entire flip device is in a horizontal state; the sliding design of the first outer arc flip module 1, the second outer arc flip module 2, the first inner arc flip module 3, the second inner arc flip module 4 and the mounting base 5 can provide the device with a telescopic function. Before work, it is in a retracted state, leaving an aisle for other work. It is opened during work to ensure the space required for flipping, and returns to the retracted state after work; check whether each component is loose or not, and when everything is ready, start flipping the SC structure module.

[0044] When in use, when the SC structural module is placed on the L flip frame a68 of the first outer arc flip module 1 and the second outer arc flip module 2 through the outer arc surface at 90°, the L flip frame a68 should be driven by the flip hydraulic cylinder a64 to the short side to press against the short side placement frame a66, and the SC structural module is placed 90° on the short side of the L flip frame a68; the L flip frame b78 on the first inner arc flip module 3 and the second inner arc flip module 4 is controlled to flip to a 90° state under the action of the flip hydraulic cylinder b74, and the L flip frame b78 is driven by the translation hydraulic cylinder b71 to move to connect with the inner arc surface of the SC structural module, and then the L flip frame b78 is driven by the flip hydraulic cylinder b74 to flip, and the SC structural module completes the flipping of 90°-180° on the opposite side with the L flip frame b78.

[0045] When the SC structural module is placed on the L flip frame b78 of the first inner arc flip module 3 and the second inner arc flip module 4 through the inner arc surface at 90°, according to the above scheme, the outer arc surface L-shaped flip mechanism 6 and the inner arc surface L-shaped flip mechanism 7 are driven respectively to complete the flip of 90°-0° on the opposite sides.

[0046] In the above embodiment, the 90° placed SC structure module can also be placed directly on the corresponding first outer arc flip module 1 and second outer arc flip module 2, or first inner arc flip module 3 and second inner arc flip module 4 as needed, and then the corresponding outer arc L-shaped flip mechanism 6 or inner arc L-shaped flip mechanism 7 can be driven as needed to perform a 90°-0° or 90°-180° flip on the same side.

[0047] When the SC structural module places the L flip frame a68 of the first outer arc flip module 1 and the second outer arc flip module 2 at 0° through the outer arc surface, the L flip frame a68 should be driven by the flip hydraulic cylinder a64 to the long side to press against the long side placement frame a65, and the SC structural module is placed on the long side of the L flip frame a68 at 0°; the L flip frame b78 on the first inner arc flip module 3 and the second inner arc flip module 4 is controlled to flip to a 90° state under the action of the flip hydraulic cylinder b74; the L flip frame a68 is driven by the flip hydraulic cylinder a64 to rotate until the short side presses against the short side placement frame a66, and the SC structural module is in a 90° state, and the translation hydraulic cylinder a61 and the translation hydraulic cylinder b71 are driven respectively until the L flip frame b78 is connected to the inner arc surface of the SC structural module, and then the L flip frame b78 is driven by the flip hydraulic cylinder b74 to flip, and the SC structural module completes the flip of 0°-90°-180° with the L flip frame b78.

[0048] When the SC structural module is placed on the L flip frame b78 of the first inner arc flip module 3 and the second inner arc flip module 4 through the inner arc surface 0°, according to the above scheme, the outer arc surface L-shaped flip mechanism 6 and the inner arc surface L-shaped flip mechanism 7 are driven respectively to flip in the opposite direction 0°-90°-180°.

[0049] The SC structure module is fitted with the short-axis support surface of the outer arc L flip frame, and the pressure plate claws are in place at the same time to ensure that the SC mechanism module is accurately positioned, there is no sliding during the flipping process, and the flipping is smooth to prevent the overturning of the SC structure module during the flipping process.

[0050] During the handover process in the 90° state, the corresponding outer arc L-shaped flipping mechanism 6 or inner arc L-shaped flipping mechanism 7 can be driven in advance to flip the long side to 89°, and then translate to ensure that the SC mechanism module is accurately positioned, there is no sliding during the flipping process, the flipping is smooth, and the SC structure module can be flipped 0°-180° conveniently.

[0051] In the above-mentioned method of use, the corresponding structures such as the movable pressure plate and the pressure plate claws are used to clamp or release the SC mechanism module as needed.

[0052] In the above-mentioned method of use, the arrangement of several first outer arc surface flipping modules 1, the second outer arc surface flipping modules 2, the first inner arc surface flipping modules 3 and the second inner arc surface flipping modules 4, specifically, the arrangement of two first outer arc surface flipping modules 1, two second outer arc surface flipping modules 2, two first inner arc surface flipping modules 3 and two second inner arc surface flipping modules 4, can have a redundant function. When any module on the same side fails, the device can still operate normally, thereby improving the operating safety of large-size workpieces under sudden flip failures; at the same time, the first outer arc surface flipping module 1, the second outer arc surface flipping module 2, the first inner arc surface flipping module 3 and the second inner arc surface flipping module 4 Module 4 can perform independent flipping, combined flipping and synchronous flipping functions as required, such as independent flipping, combined flipping and synchronous flipping of any single flipping module, two flipping modules, three flipping modules, four flipping modules, etc., and during the movement, the relative posture of the SC structure module is changed through the L flip frame a68 or L flip frame b78, and the translation hydraulic cylinder a61 or translation hydraulic cylinder b71 drives the translation. The flipping is smooth and safe, and can be flipped 0°-90°-180° at the work station, and can be applied to the flipping of large components and mechanical equipment not limited to SC structural unit modules. When in use, the control system can be adapted as required for control.

[0053] The present invention can load and unload SC structural module unit panels of different specifications at three angles of 0°, 90° and 180° and flip 0°-90°-180° in a limited space, realizing scalable and redundant automatic translation and flipping, and has the characteristics of high flipping efficiency, suitability for flipping of different types and specifications, high flipping stability, synchronization and safety, small space occupation, high efficiency, good stability, high safety, etc.

[0054] It should be noted that the terms such as "upper", "lower", "left", "right", "front", "back", etc. cited in the invention are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments in their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.

[0055] The above are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, it can be understood that various changes, modifications, substitutions, embellishments and variations can be made to these embodiments without departing from the principle and spirit of the present invention, which should be regarded as the protection scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A large-size arc-shaped double-layer module turnover device, characterized in that: The invention comprises a plurality of first outer arc flip modules (1), a plurality of second outer arc flip modules (2), a plurality of first inner arc flip modules (3), a plurality of second inner arc flip modules (4) and a mounting base (5); the plurality of first outer arc flip modules (1) and the second outer arc flip modules (2) are arranged on one side in a mirror-symmetrical manner and in parallel with each other through the mounting base (5); the plurality of first inner arc flip modules (3) and the second inner arc flip modules (4) are arranged on the other side in a mirror-symmetrical manner and in parallel with each other through the mounting base (5); and the first outer arc flip modules (1) and the first inner arc flip modules (3) are arranged in parallel with each other; The first outer arc surface flip module (1) and the second outer arc surface flip module (2) both comprise an outer arc surface L-shaped flip mechanism (6), the outer arc surface L-shaped flip mechanism (6) being slidably mounted on the mounting base (5) and used for supporting the outer arc surface of the arc-shaped double-layer structure module and driving the arc-shaped double-layer structure module to flip or slide and translate along the mounting base (5), the first outer arc surface flip module (1) being arranged on the outside of the second outer arc surface flip module (2), and the outer arc surface L-shaped flip mechanism (6) of the first outer arc surface flip module (1) is also provided with an outer arc surface adjustable locking support module (11) and an outer arc surface fixed adjustment support module (12) for supporting the two ends of the outer arc surface and being able to flexibly float up and down; The first inner arc surface flipping module (3) and the second inner arc surface flipping module (4) both comprise an inner arc surface L-shaped flipping mechanism (7), the inner arc surface L-shaped flipping mechanism (7) being slidably mounted on the mounting base (5) and used for supporting the inner arc surface of the arc-shaped double-layer structure module and driving the arc-shaped double-layer structure module to flip or slide and translate along the mounting base (5), the first inner arc surface flipping module (3) being arranged on the outer side of the second inner arc surface flipping module (4), and the inner arc surface L-shaped flipping mechanism (7) of the second inner arc surface flipping module (4) is also provided with an inner arc surface adjustable locking support module (41) and an inner arc surface fixed adjustment support module (42) for supporting the middle of the inner arc surface and being able to flexibly float up and down.

2. According to claim 1, a large-size arc-shaped double-layer module turnover device is characterized in that: The outer arc L-shaped flipping mechanism (6) comprises a translation hydraulic cylinder a (61), a flip base a (62), a flip frame mounting seat a (63), a flip hydraulic cylinder a (64), a long side placement frame a (65), a short side placement frame a (66), a rotating shaft mounting seat a (67) and an L flip frame a (68) for supporting the arc-shaped double-layer structure module. The flip base a (62) is slidably mounted on the mounting base (5). One end of the translation hydraulic cylinder a (61) is hinged on the mounting base (5), and the other end is hinged on the flip base a (62) for driving the flip base a (62) to slide and translate along the mounting base (5). The flip base a (62) is provided with a plurality of hydraulic cylinders on its left and right sides. A long side placing frame a (65) and a short side placing frame a (66) are provided, the flip frame mounting seat a (63) is installed on the right side between the long side placing frame a (65) and the short side placing frame a (66), the "L"-shaped corner of the L flip frame a (68) is hinged on the flip frame mounting seat a (63) through a rotating shaft mounting seat a (67), one end of the flip hydraulic cylinder a (64) is hinged on the flip base a (62), and the other end is hinged on the long side of the "L"-shaped L flip frame a (68), and is used to drive the L flip frame a (68) to rotate around the rotating shaft mounting seat a (67) until the long side is horizontally placed on the long side placing frame a (65), or the short side is horizontally placed on the short side placing frame a (66).

3. According to claim 1, a large-size arc-shaped double-layer module turnover device is characterized in that: The outer arc surface adjustable locking support module (11) and the outer arc surface fixed adjustable support module (12) are used to support the left and right sides of the same end of the arc-shaped double-layer structure module; The outer arc surface adjustable locking support module (11) comprises a mounting seat a, a guide sleeve a (111), a compression spring a (112), a guide rod a (113), a support frame base a (116) and an outer arc surface support frame a (114), wherein the mounting seat a is connected to the left side of the outer arc surface L-shaped flipping mechanism (6) of the first outer arc surface flipping module (1), and a plurality of guide sleeves a (111) are arranged in an array on the mounting seat a, wherein each guide sleeve a (111) is provided with a guide rod a (113) which can slide up and down, and a compression spring a (112) for driving the guide rod a (113) to slide upward is further provided between the guide rod a (113) and the guide sleeve a (111), and the upper ends of the plurality of guide rods a (113) are commonly connected to the support frame base a (116), and the upper end of the support frame base a (116) is provided with an outer arc surface support frame a (114) for supporting the outer arc surface; The outer arc surface fixed adjustment support module (12) comprises a mounting seat b, a guide sleeve b (124), a compression spring b (125), a guide rod b (126), a support frame base b (122) and an outer arc surface support frame b (123), wherein the mounting seat b is connected to the right side of the outer arc surface L-shaped flip mechanism (6) of the first outer arc surface flip module (1), and a plurality of guide sleeves b (124) are arranged in an array on the mounting seat b, wherein each guide sleeve b (124) is provided with a guide rod b (126) which can slide up and down, and a compression spring b (125) for driving the guide rod b (126) to slide upward is further provided between the guide rod b (126) and the guide sleeve b (124), and the upper ends of the plurality of guide rods b (126) are commonly connected to the support frame base b (122), and the upper end of the support frame base b (122) is provided with an outer arc surface support frame b (123) for supporting the outer arc surface.

4. The large-size arc-shaped double-layer module turnover device according to claim 3 is characterized in that: The outer arc surface adjustable locking support module (11) also includes a movable pressure plate a (118), a pressure plate clamping claw a (119) and a clamping hydraulic cylinder a (1110); an extension plate is provided on the left side of the mounting seat a, and a guide groove a (117) in the left and right directions is provided on the extension plate; the lower end of the movable pressure plate a (118) is slidably arranged in the guide groove a (117); the upper end of the movable pressure plate a (118) is provided with a pressure plate clamping claw a (119) for clamping on the side wall of the arc-shaped double-layer structure module; the mounting seat a is provided with a clamping hydraulic cylinder a (1110), and the clamping hydraulic cylinder a (1110) is used to connect and drive the movable pressure plate a (118) to move in the guide groove a (117).

5. The large-size arc-shaped double-layer module turnover device according to claim 1 is characterized in that: The outer arc surface L-shaped flipping mechanism (6) of the second outer arc surface flipping module (2) is also provided with an outer arc surface lockable support module (21) and an outer arc surface fixed support module (22) for supporting the middle of the outer arc surface, and the outer arc surface lockable support module (21) and the outer arc surface fixed support module (22) are used to support the left and right sides of the center of the arc-shaped double-layer structure module; The outer arc surface lockable support module (21) comprises a mounting seat c and an outer arc surface support frame c (211), the mounting seat c being connected to the left side of the outer arc surface L-shaped flipping mechanism (6) of the second outer arc surface flipping module (2), and the mounting seat c being connected to the outer arc surface support frame c (211); the outer arc surface fixed support module (22) comprises a mounting seat d and an outer arc surface support frame d (221), the mounting seat d being connected to the right side of the outer arc surface L-shaped flipping mechanism (6) of the second outer arc surface flipping module (2), and the mounting seat d being connected to the outer arc surface support frame d (221); The outer arc surface lockable support module (21) further comprises a movable pressure plate c (213), a pressure plate clamping claw c (214) and a clamping hydraulic cylinder c (215); an extension plate is provided on the left side of the mounting seat c, and a guide groove c (212) in the left and right directions is provided on the extension plate; the lower end of the movable pressure plate c (213) is slidably arranged in the guide groove c (212); the upper end of the movable pressure plate c (213) is provided with a pressure plate clamping claw c (214) for clamping on the side wall of the arc-shaped double-layer structure module; the mounting seat c is provided with a clamping hydraulic cylinder c (215), and the clamping hydraulic cylinder c (215) is used to connect and drive the movable pressure plate c (213) to move in the guide groove c (212).

6. The large-size arc-shaped double-layer module turnover device according to claim 1 is characterized in that: The inner arc surface L-shaped turning mechanism (7) comprises a translation hydraulic cylinder b (71), a turning base b (72), a turning frame mounting seat b (73), a turning hydraulic cylinder b (74), a long side placing frame b (75), a short side placing frame b (76), a rotating shaft mounting seat b (77) and an L turning frame b (78) for supporting the arc-shaped double-layer structure module; the turning base b (72) is slidably mounted on the mounting base (5); one end of the translation hydraulic cylinder b (71) is hinged on the mounting base (5), and the other end is hinged on the turning base b (72) for driving the turning base b (72) to slide and translate along the mounting base (5); and the turning base b (72) is provided with two movable members on the left and right sides thereof. A short side placement frame b (76) and a long side placement frame b (75) are provided, the flip frame mounting seat b (73) is installed on the left side between the long side placement frame b (75) and the short side placement frame b (76), the "L"-shaped corner of the L flip frame b (78) is hinged on the flip frame mounting seat b (73) through a rotating shaft mounting seat b (77), one end of a flip hydraulic cylinder b (74) is hinged on a flip base b (72), and the other end is hinged on the long side of the "L"-shaped L flip frame b (78), and is used to drive the L flip frame b (78) to rotate around the rotating shaft mounting seat b (77) until the long side is horizontally placed on the long side placement frame b (75), or the short side is horizontally placed on the short side placement frame b (76).

7. The large-size arc-shaped double-layer module turnover device according to claim 1 is characterized in that: The inner arc surface adjustable locking support module (41) and the inner arc surface fixed adjustable support module (42) are used to respectively support the right and left sides of the middle of the arc-shaped double-layer structure module; The inner arc surface adjustable locking support module (41) comprises a mounting seat g, a guide sleeve g (411), a compression spring g (412), a guide rod g (413), a support frame base g (415) and an inner arc surface support frame g (414); the mounting seat g is connected to the right side of the inner arc surface L-shaped flip mechanism (7) of the second inner arc surface flip module (4); a plurality of guide sleeves g (411) are arranged in an array on the mounting seat g; a guide rod g (413) is arranged in each of the guide sleeves g (411) so as to slide up and down; a compression spring g (412) for driving the guide rod g (413) to slide upward is also arranged between the guide rod g (413) and the guide sleeve g (411); the upper ends of the plurality of guide rods g (413) are commonly connected to the support frame base g (415); and the upper end of the support frame base g (415) is installed with an inner arc surface support frame g (414) for supporting the inner arc surface; The inner arc surface fixed adjustment support module (42) comprises a mounting seat h, a guide sleeve h (421), a compression spring h (424), a guide rod h (425), a support frame base h (422) and an inner arc surface support frame h (423), wherein the mounting seat h is connected to the left side of the inner arc surface L-shaped flipping mechanism (7) of the second inner arc surface flipping module (4), and a plurality of guide sleeves h (421) are arranged in an array on the mounting seat h, wherein each guide sleeve h (421) is provided with a guide rod h (425) which can slide up and down, and a compression spring h (424) for driving the guide rod h (425) to slide upward is further arranged between the guide rod h (425) and the guide sleeve h (421), and the upper ends of the plurality of guide rods h (425) are commonly connected to the support frame base h (422), and the upper end of the support frame base h (422) is provided with an inner arc surface support frame h (423) for supporting the inner arc surface; The inner arc surface adjustable locking support module (41) also includes a movable pressure plate g (417), a pressure plate clamping claw g (418) and a clamping hydraulic cylinder g (419). An extension plate is provided on the left side of the mounting seat g, and a guide groove g (416) is provided on the extension plate in the left and right directions. The lower end of the movable pressure plate g (417) is slidably arranged in the guide groove g (416), and the upper end of the movable pressure plate g (417) is provided with a pressure plate clamping claw g (418) for clamping on the side wall of the arc-shaped double-layer structure module. The mounting seat g is provided with a clamping hydraulic cylinder g (419), and the clamping hydraulic cylinder g (419) is used to connect and drive the movable pressure plate g (417) to move in the guide groove g (416).

8. The large-size arc-shaped double-layer module turnover device according to claim 1 is characterized in that: The inner arc surface L-shaped flipping mechanism (7) of the first inner arc surface flipping module (3) is further provided with an inner arc surface lockable support module (31) and an inner arc surface fixed support module (32) for supporting the inner arc surface at both ends, wherein the inner arc surface lockable support module (31) and the inner arc surface fixed support module (32) are used to respectively support the right and left sides at both ends of the arc-shaped double-layer structure module; The inner arc surface lockable support module (31) comprises a mounting seat e and an inner arc surface support frame e (312), the mounting seat e being connected to the right side of the inner arc surface L-shaped flipping mechanism (7) of the first inner arc surface flipping module (3), and the mounting seat e being connected to the inner arc surface support frame e (312); the inner arc surface fixed support module (32) comprises a mounting seat f and an inner arc surface support frame f (321), the mounting seat f being connected to the left side of the inner arc surface L-shaped flipping mechanism (7) of the first inner arc surface flipping module (3), and the mounting seat f being connected to the inner arc surface support frame f (321); The inner arc surface lockable support module (31) further comprises a movable pressure plate e (314), a pressure plate clamping claw e (315) and a clamping hydraulic cylinder e (316); an extension plate is provided on the left side of the mounting seat e, and a guide groove e (313) in the left and right directions is provided on the extension plate; the lower end of the movable pressure plate e (314) is slidably arranged in the guide groove e (313); the upper end of the movable pressure plate e (314) is provided with a pressure plate clamping claw e (315) for clamping on the side wall of the arc-shaped double-layer structure module; the mounting seat e is provided with a clamping hydraulic cylinder e (316), and the clamping hydraulic cylinder e (316) is used to connect and drive the movable pressure plate e (314) to move in the guide groove e (313).

9. The large-size arc-shaped double-layer module turnover device according to claim 1, characterized in that: The end surfaces of the structures on the outer arc surface adjustable locking support module (11), the outer arc surface fixed adjustable support module (12), the inner arc surface adjustable locking support module (41) and the inner arc surface fixed adjustable support module (42) for directly supporting the arc-shaped double-layer structure module are arc-shaped and are arranged concentrically with the arc-shaped double-layer structure module.

10. A method for using a large-size arc-shaped double-layer structure module turnover device according to any one of claims 1 to 9, characterized in that: The steps include: The outer arc surface of the arc double-layer structure module is placed on the outer arc surface L-shaped flip mechanism (6) of the first outer arc surface flip module (1) and the second outer arc surface flip module (2) located on the left side, and the inner arc surface L-shaped flip mechanism (7) on the first inner arc surface flip module (3) and the second inner arc surface flip module (4) located on the right side is synchronously translated to the left along the mounting base (5) and flipped to 90°. After the outer arc surface L-shaped flip mechanism (6) flips the arc double-layer structure module to 90°, it is synchronously translated to the right side to the inner arc surface of the arc double-layer structure module and connects with the inner arc surface L-shaped flip mechanism (7). The inner arc surface L-shaped flip mechanism (7) flips the arc double-layer structure module to 180°, thereby completing the flip.

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