Plate overturning frame

Abstract

The invention discloses a plate turnover frame which comprises a turnover assembly, the turnover assembly comprises a mounting frame and a turnover platform, the turnover platform is movably connected with the mounting frame, the turnover platform can be switched between a horizontal state and an inclined state relative to the mounting frame, and when the turnover platform is in the horizontal state, the turnover platform is used for placing a plate; and when the turnover platform is switched from the horizontal state to the inclined state, the plate located on the turnover platform is switched from the horizontal state to the inclined standing state. According to the design, the overturning platform is movably connected with the mounting frame, so that the overturning process is stable and controllable, when the overturning platform is switched from a horizontal state to an inclined state, the risk that the middle of a plate is cracked due to overlarge stress can be avoided, and secondly, the overturning platform can keep stable supporting on the plate in the overturning process, so that the plate is prevented from being damaged. And the situation that the corners of the plate are seriously abraded due to the fact that the plate is scratched with the ground or other objects is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of assembled buildings, and more particularly to a plate turning frame. Background Art

[0002] As a new type of construction model, prefabricated buildings have significantly improved construction efficiency and quality with their highly industrialized and modular characteristics. Compared with traditional construction methods, prefabricated buildings have obvious advantages in construction cycle, which can greatly shorten the construction period, thereby effectively reducing energy consumption and emissions during the construction process. At the same time, since prefabricated buildings use prefabricated components, these components are precisely processed and quality controlled in the factory, so they have higher assembly accuracy and stability, reducing noise, dust and other pollution at the construction site. With the continuous improvement of social awareness of environmental protection, prefabricated buildings, with their environmental protection and energy-saving characteristics, have gradually become an important force in promoting the transformation and upgrading of the construction industry and its sustainable and healthy development.

[0003] Prefabricated exterior wall panels are important components of prefabricated buildings. Prefabricated exterior wall panels usually come in two forms: embedded wall panels and external wall panels. Embedded wall panels are wall panels embedded in the cavity formed by the beams and columns of the frame structure, and the gaps between the wall panels and the frame beams and columns are filled and sealed with filling materials; external wall panels are hung on the outside of the beams and columns of the frame structure through point connection or line connection technology.

[0004] At present, during the transportation of assembled exterior wall panels, double A storage racks are usually used for placement, and some exterior wall panels are stacked in layers. However, no matter which method is used, the exterior wall panels involve state conversion during loading or assembly, that is, the exterior wall panels are transferred from a horizontal state to a vertical state through hoisting to complete the posture adjustment of the exterior wall panels. In this process, when the assembled exterior wall panels are lifted by a crane or tower crane, the wall panels are tilted to form a certain angle with the ground, which can easily cause cracks in the middle of the concrete exterior wall panels. Secondly, during the lifting process, the corners of the concrete exterior wall panels are easily dragged and rubbed against the ground, resulting in serious wear and tear on the corners. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a plate turning frame to solve the problem that cracks are easily generated in the middle of the concrete exterior wall panels and severe wear and tear occurs on the corners when the concrete exterior wall panels are turned from horizontal placement to vertical placement.

[0006] The technical solution of the present invention is as follows: a plate flipping rack, comprising a flipping assembly, wherein the flipping assembly comprises a mounting frame and a flipping platform, wherein the flipping platform and the mounting frame are movably connected, and the flipping platform can be switched between a horizontal state and an inclined state relative to the mounting frame, and when the flipping platform is in a horizontal state, the flipping platform is used to place a plate; when the flipping platform is converted from a horizontal state to an inclined state, the plate located on the flipping platform is switched from a horizontal state to an inclined upright state.

[0007] Furthermore, it also includes a connector, a connecting piece is provided on the flip platform, a first mounting hole is provided on the connecting piece, and a second mounting hole is provided on the mounting frame. The flip platform is in a horizontal state so that when the connecting piece is snap-fitted and installed on the mounting frame, the first mounting hole and the second mounting hole are aligned, and at least a part of the connector is inserted into the first mounting hole and the second mounting hole.

[0008] Furthermore, there are four connecting members, two of which are arranged on one side of the flip platform, and the other two of which are arranged on the other side of the flip platform.

[0009] Furthermore, the flip platform includes a flip plate and a support plate arranged at one end of the flip plate, the support plate and the flip plate are perpendicular to each other, and at least two lifting ears are arranged on the support plate, and the lifting ears are used to be hung with the hooks of the lifting equipment.

[0010] Furthermore, a limit piece is provided at the front end of the mounting frame, and a slot is provided in the limit piece. When the flip platform is converted from a horizontal state to an inclined state, at least a part of the lifting ear is inserted into the slot so that the flip plate is arranged in an inclined state.

[0011] Furthermore, an L-shaped flap is provided at one end of the flip plate away from the support plate, and the L-shaped flap can rotate relative to the flip plate. The L-shaped flap includes a first plate body connected to the flip plate and a second plate body perpendicular to the first plate body. When the L-shaped flap is in a stored state, the first plate body and the flip plate are perpendicular; when the L-shaped flap is in an unfolded state, the first plate body and the flip plate are parallel.

[0012] Furthermore, the mounting frame includes four support columns and a first fixed frame, the first fixed frame includes a transverse frame body and a longitudinal frame body, the transverse frame body and the longitudinal frame body are connected in sequence to form a rectangular frame structure, the four support columns are distributed at four corners, two of the support columns are arranged at two corners of the rectangular frame structure, and are respectively connected to the transverse frame body and the longitudinal frame body which are arranged perpendicular to each other, and the other two support columns are arranged in the rectangular frame structure, and are respectively connected to the two longitudinal frames which are arranged opposite to each other.

[0013] Furthermore, a second fixing frame is arranged in the middle of the four supporting columns, and the second fixing frame is arranged on the periphery of the four supporting columns and is fixedly connected to the four supporting columns respectively.

[0014] Furthermore, the mounting frame also includes an oblique support member, one end of the oblique support member is connected to one of the support columns, and the other end of the oblique support member is connected to another of the support columns.

[0015] Furthermore, it also includes a climbing platform, which is arranged on both sides of the flip assembly. The climbing platform includes an operating platform and a staircase extending from the operating platform to the ground.

[0016] The present invention according to the above scheme has the beneficial effect that: the present invention provides a plate flipping frame, including a flipping assembly, the flipping assembly includes a mounting frame and a flipping platform, the flipping platform and the mounting frame are movably connected, the flipping platform can be switched between a horizontal state and an inclined state relative to the mounting frame, when the flipping platform is in a horizontal state, the flipping platform is used to place the plate; when the flipping platform is switched from a horizontal state to an inclined state, the plate on the flipping platform is switched from a horizontal state to an inclined upright state. With this design, the flipping process is smooth and controllable through the movable connection between the flipping platform and the mounting frame, when the flipping platform is switched from a horizontal state to an inclined state, the risk of cracking in the middle of the plate due to excessive force can be avoided, and secondly, the flipping platform can maintain stable support for the plate during the flipping process, reducing the occurrence of serious wear on the edges and corners of the plate caused by the plate scraping against the ground or other objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the plate turning frame in the embodiment of the present invention;

[0019] Figure 2 for Figure 1 A local enlarged schematic diagram;

[0020] Figure 3 It is a side view of the plate turning frame in the embodiment of the present invention.

[0021] In the figure, 1. flip assembly; 11. mounting frame; 111. second mounting hole; 112. limit member; 113. support column; 114. first fixed frame; 1141. horizontal frame; 1142. vertical frame; 115. second fixed frame; 116. oblique support member; 12. flip platform; 121. flip plate; 122. support plate; 1221. lifting ear; 123. L-shaped flap; 1231. first plate; 1232. second plate; 2. connector; 3. connector; 31. first mounting hole; 4. climbing platform; 41. operating table; 42. stair section. DETAILED DESCRIPTION

[0022] The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of the present invention, but cannot be used to limit the scope of the present invention, that is, the present invention is not limited to the described embodiments.

[0023] In order to better understand the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0024] See also Figure 1 As shown, Figure 1 A plate turning frame provided in an embodiment of the present invention includes a turning component 1.

[0025] In this embodiment, the flipping assembly 1 includes a mounting frame 11 and a flipping platform 12. The flipping platform 12 is movably mounted on the mounting frame 11. The flipping platform 12 can rotate at a certain angle relative to the mounting frame 11 so that the flipping platform 12 can quickly switch between a horizontal state and an inclined state relative to the mounting frame 11, thereby allowing the plate located on the flipping platform 12 to smoothly transition from a horizontal state to an upright state.

[0026] Specifically, when the flip platform 12 is in a horizontal state, the plate can be pushed onto the flip platform 12 and fixed; when the flip platform 12 is converted from a horizontal state to an inclined state, the plate on the flip platform 12 is switched from a horizontal state to an inclined upright state.

[0027] See also Figure 2As shown, the plate turning frame capable of realizing rapid assembly and disassembly provided by the embodiment of the present invention further includes a plug-in component 2, and a connecting component 3 is arranged on the turning platform 12. In this embodiment, two connecting components 3 are arranged on each side of the turning platform 12, and each connecting component 3 is provided with a first mounting hole 31, and a second mounting hole 111 is arranged on the mounting frame 11. The turning platform 12 is in a horizontal state so that when the connecting component 3 is buckled and mounted on the mounting frame 11, the first mounting hole 31 and the second mounting hole 111 are aligned, and at least a part of the plug-in component 2 is penetrated in the first mounting hole 31 and the second mounting hole 111, thereby ensuring a stable connection between the turning platform 12 and the mounting frame 11. This design simplifies the connection process between the turning platform 12 and the mounting frame 11. It is only necessary to buckle the turning platform 12 on the mounting frame 11 so that the first mounting hole 31 is aligned with the second mounting hole 111, and then insert the plug-in component 2, which greatly saves the time of disassembly and reinstallation. Workers do not need to perform complicated bolt connection or welding operations, but only need to simply pull out and insert the plug-in component 2.

[0028] In this embodiment, four connecting members 3 are provided, two of the four connecting members 3 are provided on one side of the flip platform 12 , and the other two of the four connecting members 3 are provided on the other side of the flip platform 12 .

[0029] Specifically, the flipping platform 12 includes a flipping plate 121 and a support plate 122 disposed at one end of the flipping plate 121. The support plate 122 is perpendicular to the flipping plate 121. The support plate 122 is provided with at least two lifting ears 1221, and the lifting ears 1221 are used to be hooked with the hooks of the lifting equipment. When the flipping plate 121 needs to be flipped, the hook of the crane or tower crane is hooked on the lifting ear 1221. Under the gravity of the flipping plate 121, the hook is slowly lowered, so that the front end of the flipping plate 121 slowly drops, and then the plate on the flipping plate 121 can be smoothly switched from a horizontal state to a vertical state, avoiding the risk of the plate tipping due to excessive flipping speed.

[0030] In this embodiment, four connecting members 3 are respectively arranged on the left and right sides of the flip plate 121, the support plate 122 is located at the front end of the flip plate 121, and the two connecting members 3 located on the left side of the flip plate 121 and the two connecting members 3 located on the right side of the flip plate 121 are arranged one by one. More specifically, on the right side or left side of the flip plate 121, the distance D1 between one connecting member 3 and the front end of the flip plate 121 is greater than 1 / 2 of the length of the flip plate 121 and less than 2 / 3 of the length of the flip plate 121, and the distance D2 between another connecting member 3 and the front end of the flip plate 121 is greater than 4 / 5 of the length of the flip plate 121.

[0031] Specifically, when the connecting piece 3 closest to the front end of the flip plate 121 is located at 1 / 2 to 2 / 3 of the length of the flip plate 121, the center of gravity of the flip plate 121 can be close to the connection point. According to the principle of moment balance, the moment generated by gravity (M = Fd, where F is gravity and d is the lever arm) will be relatively small. With this design, when the flip plate 121 is in a horizontal state and a plate is placed on the flip plate 121, the force on the connecting piece 3 farthest from the front end of the flip plate 121 and the plug-in component 2 inserted on the connecting piece 3 can be reduced, thereby preventing the plug-in component 2 farthest from the front end of the flip plate 121 from being pulled out of the way. The connector 3 and the connector 2 inserted in the connector 3 are deformed, which can improve the structural stability of the plate turning frame. Secondly, with this design, after the connector 2 is pulled out, the center of gravity of the turning plate 121 is shifted, and under the action of a crane or a tower crane and gravity, the front end of the turning plate 121 can slowly drop, so that the turning plate 121 is converted from a horizontal state to an inclined state without the need for an additional driving source. At the same time, with this design, when the connector 3 is located at the 1 / 2 to 2 / 3 position, the swing of the turning plate 121 during the turning process can be reduced, thereby improving the overall stability and safety of the plate turning frame.

[0032] In this embodiment, on the right side or the left side of the flip plate 121, the distance D1 between one connecting member 3 and the front end of the flip plate 121 is greater than 1 / 2 of the length of the flip plate 121 and less than 2 / 3 of the length of the flip plate 121, and the distance D2 between another connecting member 3 and the front end of the flip plate 121 is greater than 4 / 5 of the length of the flip plate 121. With this design, the distance between the two connecting members 3 on the same side of the flip plate 121 is greater than 13% of the length of the flip plate 121. When the flip plate 121 is in a horizontal state, the stability of the flip plate 121 in a horizontal state can be improved, thereby avoiding the risk of the plate flip frame tipping over.

[0033] See also Figure 3As shown, in this embodiment, a limiting member 112 is provided at the front end of the mounting frame 11, and a slot is provided in the limiting member 112. When the flip platform 12 is converted from a horizontal state to an inclined state, at least a portion of the lifting ear 1221 is inserted into the slot, so that the flip plate 121 is arranged in an inclined state. Specifically, in this embodiment, when the lifting ear 1221 is inserted into the slot in place, so that the flip platform 12 is in an inclined state, the angle θ between the flip plate 121 and the vertical direction is between 7° and 10°. More specifically, when the flip platform 12 is in an inclined state, the angle θ between the flip plate 121 and the vertical direction can be 7°, 8°, 9° or 10°. By designing the limiting member 112 and the lifting ear 1221, the limiting member 112 and the lifting ear 1221 cooperate to control the tilt angle of the flip plate 121. This design can ensure the stability of the plate on the flip plate 121 and prevent the plate from tipping over during the flipping process. Secondly, it provides a moderate inclination slope, which is conducive to the lifting of the plate. It will not cause lifting difficulties due to a large angle, nor will it increase the risk of the plate tipping over during the flipping process due to a small angle.

[0034] See also Figure 1 As shown, an L-shaped flap 123 is provided at one end of the flip plate 121 away from the supporting plate 122. The L-shaped flap 123 can rotate relative to the flip plate 121. The L-shaped flap 123 includes a first plate body 1231 connected to the flip plate 121 and a second plate body 1232 perpendicular to the first plate body 1231. When the L-shaped flap 123 is in the storage state, the first plate body 1231 and the flip plate 121 are perpendicular; when the L-shaped flap 123 is in the unfolded state, the first plate body 1231 and the flip plate 121 are parallel. In this embodiment, when the length of the plate is too long, the L-shaped flap 123 can be driven to rotate so that the L-shaped flap 123 is converted from the storage state to the unfolded state, so as to facilitate the placement of the plate that is too long.

[0035] See also Figure 1 As shown, the mounting frame 11 includes four support columns 113 and a first fixed frame 114, the first fixed frame 114 includes a transverse frame 1141 and a longitudinal frame 1142, the transverse frame 1141 and the longitudinal frame 1142 are sequentially connected to form a rectangular frame structure, the four support columns 113 are distributed at four corners, two support columns 113 are arranged at two corners of the rectangular frame structure, and are respectively connected to the transverse frame 1141 and the longitudinal frame 1142 which are arranged perpendicular to each other, and the other two support columns 113 are arranged in the rectangular frame structure, and are respectively connected to two longitudinal frames 1142 which are arranged opposite to each other. This design can enhance the structural firmness of the mounting frame 11.

[0036] Specifically, a second fixed frame 115 is arranged in the middle of the four support columns 113, and the second fixed frame 115 is arranged on the periphery of the four support columns 113 and is fixedly connected to the four support columns 113 respectively; the mounting frame 11 also includes an inclined support member 116, one end of the inclined support member 116 is connected to a support column 113, and the other end of the inclined support member 116 is connected to another support column 113.

[0037] In this embodiment, in order to facilitate the unplugging or plugging of the two plug-in components 2 farthest from the front end of the flip plate 121, the plate flip frame provided by the embodiment of the present invention also includes a climbing platform 4, which is arranged on both sides of the flip assembly 1. The climbing platform 4 includes an operating table 41 and a staircase 42 extending from the operating table 41 to the ground. This design facilitates the staff to quickly climb the operating table 41 for operation, thereby improving the overall work efficiency. Secondly, the design of the climbing platform 4 ensures that the staff has a stable support during the operation process, which helps to prevent safety hazards such as slipping or falling, and provides a relatively safe working environment for the staff.

[0038] It should be noted that the indicated orientation or position relationship is based on the orientation or position relationship shown in the drawings, or is the orientation or position relationship in which the application product is usually placed when used, or is the orientation or position relationship commonly understood by technical personnel in this field, or is the orientation or position relationship in which the application product is usually placed when used. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0039] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

[0040] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A plate turning rack, characterized in that: include: A flip assembly (1), the flip assembly (1) comprising a mounting frame (11) and a flip platform (12), the flip platform (12) and the mounting frame (11) being movably connected, the flip platform (12) being switchable between a horizontal state and an inclined state relative to the mounting frame (11), when the flip platform (12) is in a horizontal state, the flip platform (12) is used to place a plate; when the flip platform (12) is switched from a horizontal state to an inclined state, the plate on the flip platform (12) is switched from a horizontal state to an inclined upright state.

2. A plate turning frame as claimed in claim 1, characterized in that: The invention also comprises a plug-in connector (2), a connecting member (3) being arranged on the flip platform (12), a first mounting hole (31) being arranged on the connecting member (3), and a second mounting hole (111) being arranged on the mounting frame (11), the flip platform (12) being in a horizontal state so that when the connecting member (3) is snap-fitted and mounted on the mounting frame (11), the first mounting hole (31) and the second mounting hole (111) are aligned, and at least a part of the plug-in connector (2) is inserted into the first mounting hole (31) and the second mounting hole (111).

3. A plate turning frame as claimed in claim 2, characterized in that: Four connecting members (3) are provided, two of the four connecting members (3) are provided on one side of the flip platform (12), and the other two of the four connecting members (3) are provided on the other side of the flip platform (12).

4. A plate turning frame as claimed in claim 3, characterized in that: The flipping platform (12) comprises a flipping plate (121) and a supporting plate (122) arranged at one end of the flipping plate (121); the supporting plate (122) and the flipping plate (121) are perpendicular to each other; at least two lifting ears (1221) are arranged on the supporting plate (122); and the lifting ears (1221) are used to be hung with a lifting hook of a lifting device.

5. A plate turning frame as claimed in claim 4, characterized in that: A limiting member (112) is provided at the front end of the mounting frame (11), and a slot is provided in the limiting member (112). When the flip platform (12) is converted from a horizontal state to an inclined state, at least a portion of the lifting ear (1221) is inserted into the slot, so that the flip plate (121) is arranged in an inclined state.

6. A plate turning frame as claimed in claim 5, characterized in that: An L-shaped flap (123) is arranged at one end of the flip plate (121) away from the supporting plate (122); the L-shaped flap (123) can rotate relative to the flip plate (121); the L-shaped flap (123) comprises a first plate body (1231) connected to the flip plate (121) and a second plate body (1232) perpendicular to the first plate body (1231); when the L-shaped flap (123) is in a stored state, the first plate body (1231) and the flip plate (121) are perpendicular; when the L-shaped flap (123) is in an unfolded state, the first plate body (1231) and the flip plate (121) are parallel.

7. A plate turning frame as claimed in claim 1, characterized in that: The mounting frame (11) comprises four support columns (113) and a first fixed frame (114); the first fixed frame (114) comprises a transverse frame body (1141) and a longitudinal frame body (1142); the transverse frame body (1141) and the longitudinal frame body (1142) are sequentially connected to form a rectangular frame structure; the four support columns (113) are distributed at four corners; two support columns (113) are arranged at two corners of the rectangular frame structure and are respectively connected to the transverse frame body (1141) and the longitudinal frame body (1142) which are arranged perpendicular to each other; the other two support columns (113) are arranged in the rectangular frame structure and are respectively connected to two longitudinal frames (1142) which are arranged opposite to each other.

8. A plate turning frame as claimed in claim 7, characterized in that: A second fixing frame (115) is arranged in the middle of the four supporting columns (113); the second fixing frame (115) is arranged on the periphery of the four supporting columns (113) and is fixedly connected to the four supporting columns (113) respectively.

9. A plate turning frame as claimed in claim 8, characterized in that: The mounting frame (11) further comprises an oblique support member (116), one end of the oblique support member (116) being connected to one of the support columns (113), and the other end of the oblique support member (116) being connected to another of the support columns (113).

10. A plate turning frame as claimed in claim 1, characterized in that: It also comprises a climbing platform (4), wherein the climbing platform (4) is arranged on both sides of the flip assembly (1), and the climbing platform (4) comprises an operating platform (41) and a staircase (42) extending from the operating platform (41) to the ground.

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