Prefabricated pipe column module forming equipment and pipe column forming method

Abstract

In the embodiments of the present application, a prefabricated tubular column module molding device and a tubular column molding method are provided. The prefabricated tubular column module molding device is used to prepare a prefabricated tubular column module, including a ground rail, a first workbench, a second workbench and a fixing assembly. The first workbench and the second workbench are slidably arranged at both ends of the ground rail, and the first workbench and the second workbench both include a frame, a clamping chuck mechanism and a pushing mechanism. The clamping chuck mechanism is rotatably arranged on the frame for clamping the tubular column body, and the pushing mechanism is arranged on the frame for clamping and driving the tubular column assembly along the axial movement of the tubular column body. The fixing assembly is used to fix the connection position between the first tubular column assembly and the tubular column body and the connection position between the second tubular column assembly and the tubular column body. The molding equipment can conveniently and accurately realize the installation of the first tubular column assembly and the second tubular column assembly at both ends of the tubular column body, respectively, and improve the assembly efficiency under the premise of meeting the assembly quality.

Description

Technical Field

[0001] The present application relates to the technical field of modular assembly buildings, and in particular to a prefabricated pipe column module molding device and a pipe column molding method. Background Art

[0002] Modular prefabricated buildings refer to buildings that are prefabricated in factories, assembled at construction sites, and connected using steel structures to form a whole. They are more stable than traditional building structures and can greatly enhance the elongation and load-bearing performance of steel structures.

[0003] In the prior art, the upper and lower layers of the square tube columns of the modular assembly building are connected by plugging, and the ends of the square tube columns are designed as plug-in structures. After the upper and lower layers of the square tube columns are connected by the plug-in structure, concrete is poured into the inside of the square tube columns to achieve a stable connection. In order to enhance the pull-out resistance of the connection between the upper and lower layers of the square tube columns after pouring concrete, a pull-out resistance piece is usually added to the plug-in structure.

[0004] The existing method is: a core column is protruded at the top of the lower square column, solder is accumulated on the outside of the core column to form a strip-shaped protrusion, and solder is accumulated on the inside of the bottom end of the upper square column to form a strip-shaped protrusion. However, due to the complex structure of the top of the square column, the small space at the bottom, and the welding operation can only be performed from the end of the square column, the welding is inconvenient, resulting in poor welding quality and low efficiency, and is not conducive to realizing automated production. Summary of the invention

[0005] In order to solve the above problems, an object of the embodiments of the present invention is to provide a prefabricated pipe column module molding device and a pipe column molding method, which are used to improve the above problems.

[0006] In a first aspect, an embodiment of the present invention provides a prefabricated pipe string module molding device for preparing a prefabricated pipe string module, comprising:

[0007] Ground rail;

[0008] A first workbench, which is slidably disposed on the first end of the ground rail and comprises a first frame, a first clamping chuck mechanism and a first pushing mechanism, wherein the first clamping chuck mechanism is rotatably disposed on the first frame and is used to clamp the first end of the pipe column body, and the first pushing mechanism is disposed on the first frame and is used to clamp and drive the first pipe column assembly to move axially along the pipe column body;

[0009] a second workbench, the second workbench is slidably disposed on the second end of the ground rail, and comprises a second frame, a second clamping chuck mechanism and a second pushing mechanism, the second clamping chuck mechanism is rotatably disposed on the second frame and used to clamp the second end of the pipe column body, the second pushing mechanism is disposed on the second frame and used to clamp and drive the second pipe column assembly to move axially along the pipe column body; and

[0010] A fixing assembly is used to fix the connection position between the first tubular column assembly and the tubular column body, and the connection position between the second tubular column assembly and the tubular column body.

[0011] Furthermore, the first frame and the second frame each include a frame body and a fixed frame that are fixedly connected, the frame body is slidably arranged on the ground rail, the first pushing mechanism and the second pushing mechanism are respectively arranged on the frame body, and the first clamping chuck mechanism and the second clamping chuck mechanism are installed on the fixed frame.

[0012] Furthermore, the first clamping chuck mechanism and the second clamping chuck mechanism each include a driving mechanism, a rotating disk, a first resisting and pushing assembly, and a second resisting and pushing assembly;

[0013] The driving mechanism is arranged on the fixed frame, and the driving mechanism is connected to the turntable for driving the turntable to rotate. The turntable is provided with a central through hole for passing the pipe column body. The first push assembly and the second push assembly are arranged on the side of the turntable away from the driving mechanism, and the first push assembly is used to limit the pipe column body in a first direction, and the second push assembly is used to limit the pipe column body in a second direction.

[0014] Furthermore, the driving mechanism includes a first motor and a first gear, the first motor is fixedly connected to the fixed frame, the power output end of the first motor is transmission-connected to the first gear, the outer peripheral wall of the turntable is provided with a plurality of teeth meshing with the first gear, and the first motor drives the turntable to rotate via the first gear.

[0015] Furthermore, the first push assembly and the second push assembly each include an abutment plate, a push plate and a first driving cylinder, the push plate is fixedly connected to the driving end of the first driving cylinder, the abutment plate is fixedly connected to the turntable, and the abutment plate and the first driving cylinder are respectively located on both sides of the central through hole.

[0016] Furthermore, the second frame further comprises a support frame, the support frame is fixedly connected to the frame body, and the second pushing mechanism comprises a lifting mechanism, a second driving cylinder and a third driving cylinder;

[0017] The lifting mechanism includes a lifting cylinder and a lifting bracket, the lifting cylinder is fixedly connected to the support frame, the lifting bracket is fixedly connected to the driving end of the lifting cylinder, the second driving cylinder and the third driving cylinder are both fixedly connected to the lifting bracket, the second driving cylinder is used to drive the second pipe column assembly to move along the axial direction of the pipe column body, and the third driving cylinder is used to drive the second pipe column assembly to move along an axial direction perpendicular to the pipe column body.

[0018] Furthermore, the lifting bracket is a U-shaped structure, the second driving cylinder is arranged on the bottom wall of the lifting bracket, and the third driving cylinder is arranged on the side wall of the lifting bracket.

[0019] Furthermore, a through-beam sensor is provided on one side of the lifting bracket close to the fixing bracket, and the through-beam sensor is used to detect whether the second pipe column assembly moves into place along the axial direction of the pipe column body under the action of the second driving cylinder.

[0020] Further, the first pushing mechanism includes a fourth driving cylinder, a first base plate, a second base plate and a third base plate that are fixedly connected;

[0021] The fourth driving cylinder and the first base plate are respectively fixedly connected to the frame body, the fourth driving cylinder is used to drive the first pipe column assembly to move axially, the first base plate is a U-shaped structure, and the two side walls of the first base plate are rotatably provided with first rollers, the second base plate and the third base plate are respectively fixed to the two side walls of the first base plate, the second base plate is rotatably provided with a second roller, and the third base plate is rotatably provided with a third roller, the first roller is used to adapt to the bottom wall of the plug-in board of the first pipe column assembly, and the second roller and the third roller are used to adapt to the side walls of the plug-in board.

[0022] Furthermore, the first pushing mechanism also includes a fifth driving cylinder, the fifth driving cylinder is fixed to the third base plate, and the third roller is rotatably disposed at the driving end of the fifth driving cylinder.

[0023] Furthermore, the first pushing mechanism also includes a sixth driving cylinder, a connecting rod, and a fourth roller;

[0024] The sixth driving cylinder is hinged to the frame body, the first end of the connecting rod is hinged to the driving end of the sixth driving cylinder, the middle position of the connecting rod is hinged to the frame body, the second end of the connecting rod is rotatably provided with the fourth roller, and the sixth driving cylinder drives the fourth roller to abut against / away from the top wall of the plug board through the connecting rod.

[0025] Furthermore, the ground rail is provided with a rack;

[0026] The first workbench further includes a second motor and a second gear, the second motor and the second gear are both arranged on the first frame, the second motor is transmission-connected with the second gear, and the second gear is meshed with the rack, so as to drive the first frame to slide relative to the ground rail;

[0027] The second workbench also includes a third motor and a third gear, both of which are arranged on the second frame, the third motor is transmission-connected to the third gear, and the third gear is meshed with the rack to drive the second frame to slide relative to the ground rail.

[0028] In a second aspect, an embodiment of the present invention further provides a pipe column forming method for preparing a prefabricated pipe column module, comprising:

[0029] A pipe column body, a first pipe column assembly, and a second pipe column assembly are provided, wherein a first plug-in groove is axially provided at the first end of the pipe column body, a plug-in plate is provided at one end of the first pipe column assembly, a first convex ridge is convexly provided on the outer side wall of the other end, and a second convex ridge is convexly provided on the inner side wall of the second pipe column assembly;

[0030] The first end of the pipe column body is fixedly connected to the end of the first pipe column assembly having the plug-in plate;

[0031] The second end of the pipe column body is fixedly connected to the second pipe column assembly.

[0032] Furthermore, the method of fixedly connecting the first end of the pipe column body with the end of the first pipe column assembly having the plug-in plate comprises:

[0033] Fixing one of the pipe column body and the first pipe column assembly, clamping and driving the other to move along a third preset direction, so that the plug-in plate of the first pipe column assembly is plugged into the first plug-in slot of the pipe column body;

[0034] The plug-in plate and the column body are fixed at the first plug-in slot.

[0035] Further, the fixing and connecting the second end of the pipe column body to the second pipe column assembly comprises:

[0036] Fixing one of the tubular column body and the second tubular column assembly, and clamping and driving the other to move along a third preset direction to a target position aligned with the one;

[0037] The tubular body and the second tubular assembly are fixed at the target position.

[0038] Furthermore, a plug-in plate is provided at one end of the first pipe column assembly, and a first convex ridge is provided on the outer side wall of the other end, including:

[0039] Providing a first pipe column, a plug plate, and a plurality of first ribs;

[0040] A second plugging groove is provided at one end of the first pipe column along the axial direction;

[0041] Inserting the plug board into the second plug slot;

[0042] At the second plug-in slot position, fixing the plug-in plate to the first pipe column;

[0043] The plurality of first ribs are fixed at intervals on the outer side wall of the other end of the first tube column.

[0044] Furthermore, the inner side wall of the second pipe column assembly is provided with a second convex ridge, comprising:

[0045] A second pipe column and a connecting assembly are provided, wherein a plurality of fixing grooves are provided on a side wall of the second pipe column, and one side of the connecting assembly has a concave-convex shape to form a plurality of second ridges extending along the second preset direction;

[0046] Embedding a side of the connecting component away from the second convex edge into the inner side wall of the second pipe column;

[0047] The connecting assembly and the second pipe column are fixed at the fixing groove position.

[0048] Furthermore, one side of the connecting component has a concave-convex shape, forming a plurality of second ridges extending along the second preset direction, including:

[0049] providing a fixing plate and a plurality of second ribs;

[0050] The plurality of second ribs are fixed to the first side surface of the fixing plate in sequence and at intervals, and the plurality of second ribs extend along a second preset direction to form the second convex ridges.

[0051] Furthermore, one side of the connecting component has a concave-convex shape, forming a plurality of second ridges extending along the second preset direction, including:

[0052] Provide fixing plate;

[0053] A plurality of second ridges extending along a second preset direction are built-up on the first side surface of the fixing plate;

[0054] or

[0055] Providing a fixing plate with a plurality of second ridges protruding from a side surface, wherein the second ridges extend along a second preset direction;

[0056] or

[0057] A fixing plate is provided, wherein a plurality of grooves are sequentially and spaced apart on a first side surface of the fixing plate, and the second convex ridge is formed between any two adjacent grooves, wherein the plurality of grooves extend along a second preset direction.

[0058] Furthermore, the inner side wall of the second pipe column assembly is provided with a second convex ridge, comprising:

[0059] Providing a second pipe column and a third pipe column, wherein a plurality of fixing grooves are provided on a side wall of the second pipe column, and the third pipe column is a hollow columnar structure including a plurality of beams extending along the second preset direction;

[0060] Embedding the third pipe column in the second pipe column so that the fixing groove corresponds to at least a portion of the crossbeam;

[0061] The second pipe column and the third pipe column are fixed at the fixing groove position.

[0062] Furthermore, the third pipe column is a hollow columnar structure, comprising a plurality of beams extending along the second preset direction, including:

[0063] Providing a rectangular fixing plate;

[0064] A plurality of through slots extending along the second preset direction are provided on the rectangular fixing plate, wherein the cross beam is formed between any two adjacent through slots;

[0065] Bend the rectangular fixing plate multiple times in sequence along the second preset direction;

[0066] The bent rectangular fixing plate is fixed at the ends to form a hollow columnar structure.

[0067] This application has the following beneficial effects:

[0068] In the solution provided in the first aspect of the embodiment of the present invention, the prefabricated tubular column module molding equipment includes a ground rail, a first workbench, a second workbench and a fixed assembly. The first workbench and the second workbench can slide relative to each other on the ground rail, and can clamp and fix the tubular column body when sliding to the target position. The first pushing mechanism of the first workbench and the second pushing mechanism of the second workbench respectively drive the first tubular column assembly and the second tubular column assembly to move in the direction of the tubular column body, so that the plug-in plate of the first tubular column assembly is plugged into the tubular column body, and the second tubular column assembly is aligned and matched with the tubular column body. Finally, the assembly position is fixed by the fixed assembly. The prefabricated tubular column module molding equipment adopts the above-mentioned tubular column molding method to prepare a prefabricated tubular column module. The molding equipment is reasonably designed, and can conveniently and accurately realize the installation of the first tubular column assembly and the second tubular column assembly at both ends of the tubular column body respectively, improve the assembly efficiency under the premise of meeting the assembly quality, and realize fully automated production.

[0069] In the solution provided in the second aspect of the embodiment of the present invention, the prefabricated pipe column module is designed as a structure assembled by a pipe column body, a first pipe column assembly and a second pipe column assembly. During molding, three structural parts, namely, a pipe column body, a first pipe column assembly and a second pipe column assembly, are provided respectively. The requirements that a first plug-in groove is provided in the axial direction at the first end of the pipe column body; a plug-in plate is provided at one end of the first pipe column assembly, and a first convex ridge is provided on the outer wall of the other end; and a second convex ridge is provided on the inner wall of the second pipe column assembly are provided. When the first end of the pipe column body is assembled with the first pipe column assembly, the first end of the pipe column body is fixedly connected to the end of the first pipe column assembly having the plug-in plate. The second end of the pipe column body is fixedly connected to the second pipe column assembly. The prefabricated pipe column module is designed by designing a complete pipe column as a structure in which three structural parts (pipe column body, first pipe column assembly, second pipe column assembly) are fixedly connected. The molding method assembles and fixes the three structural parts into an integral structure, wherein the first pipe column assembly and the second pipe column assembly can not only be molded separately, but also can be operated from both ends. Especially for the second pipe column assembly with a narrow internal space, the molding operation from both ends can not only reduce the molding difficulty of the first pipe column assembly and the second pipe column assembly, but also improve the molding quality and molding efficiency. In particular, the second convex ridge is convexly provided on the inner side wall of the second pipe column assembly, and the first pipe column assembly and the second pipe column assembly are molded separately first, and the molded first pipe column assembly is fixedly connected to the first end of the pipe column body, and the molded second pipe column assembly is fixedly connected to the second end of the pipe column body, and finally an integral module is formed. The pipe column molding method provided in the present application is reasonably designed, the molding process is simple, and the assembly is convenient. It can improve the molding speed and molding quality, and is conducive to realizing automated production. BRIEF DESCRIPTION OF THE DRAWINGS

[0070] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0071] Figure 1 A schematic structural diagram of a prefabricated pipe column module provided by an embodiment of the present invention is shown;

[0072] Figure 2 An exploded schematic diagram of a prefabricated pipe string module provided by an embodiment of the present invention is shown;

[0073] Figure 3 A schematic diagram showing the structure of a pipe column body in a prefabricated pipe column module provided in an embodiment of the present invention is shown;

[0074] Figure 4 A structural schematic diagram showing a first structure of a first pipe string assembly in a prefabricated pipe string module provided in an embodiment of the present invention is shown;

[0075] Figure 5 A schematic structural diagram showing a second structure of a first pipe string assembly in a prefabricated pipe string module provided in an embodiment of the present invention;

[0076] Figure 6 A structural schematic diagram showing a third structure of the first pipe string assembly in the prefabricated pipe string module provided in an embodiment of the present invention;

[0077] Figure 7 A structural schematic diagram showing a first structure of a second pipe string assembly in a prefabricated pipe string module provided in an embodiment of the present invention;

[0078] Figure 8 A structural schematic diagram showing a first structure of a connecting assembly in a second pipe column assembly provided in an embodiment of the present invention;

[0079] Fig. 9 A structural schematic diagram showing a second structure of a connecting assembly in a second pipe column assembly provided in an embodiment of the present invention;

[0080] Fig.10 A structural schematic diagram showing a second structure of a second pipe string assembly in a prefabricated pipe string module provided in an embodiment of the present invention;

[0081] Fig.11 An exploded schematic diagram showing a second structure of a second pipe column assembly provided by an embodiment of the present invention is shown;

[0082] Fig.12 A structural schematic diagram showing a first structure of the third pipe column in the second pipe column assembly provided in an embodiment of the present invention is shown;

[0083] Fig.13 A schematic structural diagram showing a second structure of the third pipe column in the second pipe column assembly provided in an embodiment of the present invention;

[0084] Fig.14 A schematic structural diagram of a prefabricated pipe column module molding device provided in an embodiment of the present invention is shown;

[0085] Fig.15 A schematic structural diagram of a frame in a prefabricated pipe column module molding device provided in an embodiment of the present invention is shown;

[0086] Fig.16 A schematic structural diagram of a clamping chuck mechanism in a prefabricated pipe column module molding device provided by an embodiment of the present invention is shown;

[0087] Fig.17 A schematic structural diagram of a push assembly in a prefabricated pipe string module molding device provided by an embodiment of the present invention is shown;

[0088] Fig.18A schematic structural diagram of a first pushing mechanism in a prefabricated pipe string module molding device provided by an embodiment of the present invention from a first viewing angle is shown;

[0089] Fig.19 A schematic structural diagram of a first pushing mechanism in a prefabricated pipe string module molding device provided by an embodiment of the present invention from a second viewing angle is shown;

[0090] Fig. 20 A schematic structural diagram of a first pushing mechanism in a prefabricated pipe string module molding device provided by an embodiment of the present invention from a third viewing angle is shown;

[0091] Fig.21 A schematic structural diagram showing a second pushing mechanism disposed on a second frame in a prefabricated pipe string module molding device provided by an embodiment of the present invention;

[0092] Fig. 22 A schematic flow chart of a pipe column forming method provided in an embodiment of the present invention is shown;

[0093] Fig.23 A schematic flow chart of the first pipe column assembly forming process in step S100 of the pipe column forming method provided in an embodiment of the present invention is shown;

[0094] Fig.24 A schematic flow chart of a first structure forming process of a second pipe column assembly in step S100 of a pipe column forming method provided in an embodiment of the present invention is shown;

[0095] Fig.25 A schematic flow chart showing a forming process of a first structure of a connecting component in step S110 of a pipe column forming method provided in an embodiment of the present invention;

[0096] Fig.26 A schematic flow chart showing a forming process of a second structure of a connecting assembly in step S110 of a pipe column forming method provided in an embodiment of the present invention;

[0097] Fig. 27 A schematic flow chart of a second structure forming process of a second pipe column assembly in step S100 of a pipe column forming method provided in an embodiment of the present invention is shown;

[0098] Fig.28 A schematic flow chart of the third pipe column forming process in step S120 of the pipe column forming method provided in an embodiment of the present invention is shown;

[0099] Fig.29 A schematic flow chart of the forming process of step S200 in the pipe column forming method provided in an embodiment of the present invention is shown;

[0100] Fig.30A schematic flow chart of the forming process of step S300 in the pipe column forming method provided in an embodiment of the present invention is shown.

[0101] Icons: 100-prefabricated pipe column module; 101-first preset direction; 103-second preset direction; 110-pipe column body; 113-first plug-in slot; 130-first pipe column assembly; 133-first pipe column; 1331-second plug-in slot; 135-first ridge; 1351-first rib; 137-plug-in plate; 1381-support ear; 1383-guide cone; 1385-guide column; 160-second pipe column assembly; 161-second pipe column; 1611-fixing slot ; 163-second ridge; 1631-fixed plate; 1633-second rib; 1635-groove; 165-third pipe column; 1651-crossbeam; 1653-vertical beam; 1655-through groove; 300-prefabricated pipe column module molding equipment; 301-first direction; 303-second direction; 310-ground rail; 330-first workbench; 331-first frame; 333-first clamping chuck mechanism; 335-first pushing mechanism; 3350-fourth driving cylinder; 3351-first substrate; 3353-second substrate; 3355-third substrate; 3357-fifth driving cylinder; 3359-mounting plate; 3341-first roller; 3343-second roller; 3345-third roller; 3346-sixth driving cylinder; 3348-connecting rod; 3349-fourth roller; 320-frame body; 322-fixed frame; 325-support frame; 341-first gear; 342-turntable; 3421-teeth; 3420- Center through hole; 344-first push assembly; 3450-butt plate; 3453-push plate; 3455-first drive cylinder; 346-second push assembly; 350-second workbench; 351-second frame; 353-second clamping chuck mechanism; 355-second pushing mechanism; 3551-lifting mechanism; 3552-lifting cylinder; 3554-lifting bracket; 3555-second drive cylinder; 3557-third drive cylinder; 3558-counter-shooting sensor. DETAILED DESCRIPTION

[0102] In order to make the technical solutions and advantages in the embodiments of the present application more clearly understood, the exemplary embodiments of the present application are further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than an exhaustive list of all the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0103] In the description of the present invention, it is to be understood that the terms “vertical”, “horizontal”, “inside”, “outside”, “up”, “down”, “front”, “back”, “left”, “right”, “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0104] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0105] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0106] In an embodiment of the present application, a prefabricated tubular column module molding device is provided for preparing a prefabricated tubular column module. The structure of the prefabricated tubular column module is first introduced in detail.

[0107] Please refer to Figure 1 , which is a schematic diagram of the structure of the prefabricated pipe column module 100, please refer to Figure 2 , which is a schematic diagram of an exploded view of the prefabricated pipe string module 100.

[0108] Specifically, the prefabricated pipe string module 100 may include a pipe string body 110, a first pipe string assembly 130 and a second pipe string assembly 160. The pipe string body 110 includes a first end and a second end opposite to each other, and the first pipe string assembly 130 and the second pipe string assembly 160 are fixedly connected to both ends of the pipe string body 110, respectively.

[0109] The first end of the column body 110 is provided with a first insertion groove 113 along the axial direction (such as Figure 2As shown in FIG. 1 , a first convex ridge 135 extending along a first preset direction 101 is convexly provided on an outer side wall of one end of the first column assembly 130, and a plug-in plate 137 is axially provided on the other end. When connected, the plug-in plate 137 of the first column assembly 130 is inserted into the first plug-in groove 113 at the first end of the column body 110, and the first column assembly 130 is inserted into the column body 110 and fixedly connected to the column body 110 through the plug-in plate 137. A second convex ridge 163 extending along a second preset direction 103 is convexly provided on the inner side wall of the second column assembly 160 (as shown in FIG. 1 ). Figure 2 As shown in FIG. 1 , the second pipe column assembly 160 is fixedly connected to the second end of the pipe column body 110 .

[0110] It can be understood that the first preset direction 101 and the second preset direction 103 can be the same or different, and the first preset direction 101 has an angle with the axial direction of the pipe column body 110, and the second preset direction 103 also has an angle with the axial direction of the pipe column body 110. In order to improve the pull-out resistance of the connection position after the upper and lower prefabricated pipe column modules are sleeved, the second ridge on the inner side wall of the second pipe column assembly in the upper prefabricated pipe column module can be extended in the horizontal direction, that is, in the direction having an angle with the axial direction of the pipe column body; the first ridge on the outer side wall of the first pipe column assembly in the lower prefabricated pipe column module also extends in the horizontal direction, that is, in the direction having an angle with the axial direction of the pipe column body.

[0111] The prefabricated pipe column module 100 is designed by designing a complete pipe column into a structure in which three structural parts, namely, a pipe column body 110, a first pipe column assembly 130, and a second pipe column assembly 160, are fixedly connected. Specifically, a first ridge 135 is firstly provided on the outer wall of the first pipe column assembly 130, and after the first pipe column assembly 130 is formed, the first pipe column assembly 130 is fixedly connected to the first end of the pipe column body 110 through a plug-in plate 137. A second ridge 163 is provided on the inner wall of the second pipe column assembly 160, and after the second pipe column assembly 160 is formed, the second pipe column assembly 160 is fixedly connected to the second end of the pipe column body 110. The prefabricated pipe column module 100 enhances the pull-out resistance between the connection positions of the upper and lower prefabricated pipe column modules 100 through the first ridge 135 of the first pipe column assembly 130 and the second ridge 163 of the second pipe column assembly 160. The first tubular column assembly 130 and the second tubular column assembly 160 can be formed separately, and both can be operated from both ends. Especially for the second tubular column assembly 160 with a narrow internal space, the molding operation from both ends can not only reduce the molding difficulty, but also improve the molding efficiency.

[0112] In the embodiment of the present application, in the modular assembly building scenario, the first pipe column assembly 130 can be welded to the first end of the pipe column body 110 through the plug plate 137, and the second pipe column assembly 160 can also be welded to the second end of the pipe column body 110. The present application does not limit the specific form of fixed connection, which can be determined according to the specific application scenario. For example, in other scenarios where the strength requirement is not high, bolt connection, riveting, bonding, etc. can also be used.

[0113] The following is a detailed introduction to the technical solution provided in the embodiment of the present application in a modular assembly building scenario.

[0114] By first separately forming the first tubular column assembly 130 and the second tubular column assembly 160, the formed first tubular column assembly 130 is fixedly connected to the first end of the tubular column body 110, and the formed second tubular column assembly 160 is fixedly connected to the second end of the tubular column body 110, an integral module is finally formed, which is conducive to realizing automated production.

[0115] Optionally, the cross-sectional shape of the pipe column body 110 may be a rectangle, and accordingly, the cross-sectional shapes of the first pipe column assembly 130 and the second pipe column assembly 160 are also rectangular. In other optional embodiments, the cross-sectional shapes of the pipe column body 110, the first pipe column assembly 130, and the second pipe column assembly 160 may also be other structures, as long as the cross-sectional shapes of the second pipe column assembly 160 and the pipe column body 110 are the same, and the first pipe column assembly 130 can be embedded in the pipe column body 110. This application does not limit this, and the following description is based on the cross-sectional shape of the rectangle.

[0116] The specific structure of the prefabricated pipe column module 100 is described in detail below. Figure 3 , which is a schematic structural diagram of the pipe column body 110 in the prefabricated pipe column module 100.

[0117] The pipe column body 110 is a long hollow tubular structure, including a first end and a second end opposite to each other. The first end is used for being matched and fixed with the first pipe column assembly 130 , and the second end is used for being matched and fixed with the second pipe column assembly 160 .

[0118] Since the cross-sectional dimension of the first pipe column assembly 130 is smaller than the cross-sectional dimension of the pipe column body 110, the first pipe column assembly 130 is inserted into the first end of the pipe column body 110. In order to fix the first pipe column assembly 130 and the pipe column body 110, a first plug-in slot 113 may be provided at the first end of the pipe column body 110, and a plug-in plate 137 is provided at the end of the first pipe column assembly 130. Both the plug-in plate 137 and the first plug-in slot 113 are provided along the axial direction of the pipe column body 110, and the first pipe column assembly 130 is plugged into the first plug-in slot 113 of the pipe column body 110 through the plug-in plate 137.

[0119] Optionally, the size of the first plug-in slot 113 opened at the first end of the column body 110 is adapted to the size of the plug-in plate 137, that is, the thickness of the plug-in plate 137 is slightly smaller than the slot width of the first plug-in slot 113, the length of the plug-in plate 137 is slightly larger than the length of the first plug-in slot 113, and the width of the plug-in plate 137 is equal to or larger than the depth of the first plug-in slot 113, so as to facilitate the smooth insertion of the plug-in plate 137 into the first plug-in slot 113.

[0120] It is understandable that in other optional embodiments, the width dimension of the plug-in plate 137 can also be smaller than the depth dimension of the first plug-in slot 113. The present application does not limit this dimension as long as the first column assembly 130 is plugged and fixed to the column body 110 through the plug-in plate 137.

[0121] Please refer to Figure 4 , which is a schematic structural diagram of a first structure of the first tubular column assembly 130 in the prefabricated tubular column module 100.

[0122] Specifically, the first tube column assembly 130 may include a first tube column 133 , a first ridge 135 protruding from the outer wall of the first tube column 133 , a second plug-in groove 1331 axially defined at one end of the first tube column 133 , and a plug-in plate 137 plugged and fixed in the second plug-in groove 1331 .

[0123] Optionally, the first tube column 133 may be a hollow tubular structure, and the side wall of the first tube column 133 may be provided with a second plug-in slot 1331 in the axial direction. The plug-in plate 137 may be a rectangular fixing plate, the length of which should be greater than the length of the second plug-in slot 1331 of the first tube column 133, the thickness of which is slightly smaller than the slot width of the second plug-in slot 1331 of the first tube column 133, and the width of the rectangular fixing plate 1631 may be equal to, greater than, or less than the depth of the second plug-in slot 1331 of the first tube column 133.

[0124] Furthermore, after the first pipe column 133 is plugged and fixed to the pipe column body 110 through the plug-in plate 137, the first plug-in slot 113 of the pipe column body 110 and the second plug-in slot 1331 of the first pipe column 133 are coplanar. Since the first pipe column assembly 130 is plugged into the pipe column body 110, the middle position of the plug-in plate 137 matches with the second plug-in slot 1331 of the first pipe column 133, and the two sides of the plug-in plate 137 match with the first plug-in slot 113 of the pipe column body 110 (such as Figure 1 ).

[0125] Optionally, the first insertion groove 113 of the column body 110 is coplanar with the central axis of the column body 110, and the second insertion groove 1331 of the first column 133 is coplanar with the central axis of the first column 133. That is, the opening direction of the first insertion groove 113 can be perpendicular to the side wall of the column body 110 and pass through the central axis of the column body 110, or can be located at a diagonal position of the column body 110, or have an angle with the side wall of the column body 110 and pass through the central axis of the column body 110.

[0126] Furthermore, the first tube column assembly 130 may further include a plurality of first ribs 1351 , which are spaced apart on the outer side wall of the first tube column 133 and extend along the first preset direction 101 to form a first convex ridge.

[0127] The first preset direction 101 refers to a direction having an angle with the axis of the first tube column 133, for example, the first rib 1351 extends in a direction perpendicular to the central axis of the first tube column 133. The plurality of first ribs 1351 may be evenly spaced or unevenly spaced; the first ribs 1351 may be disposed on each outer side wall of the first tube column 133, or on part of the outer side walls. The first ribs 1351 may be fixed to the outer side wall of the first tube column 133 by welding.

[0128] When multiple prefabricated pipe column modules are assembled by sleeve connection, in order to facilitate the smooth sleeve connection of the upper prefabricated pipe column module with the lower prefabricated pipe column module, a guide piece can be optionally provided on the top of the lower prefabricated pipe column module to guide the upper prefabricated pipe column module and facilitate smooth sleeve connection.

[0129] Specifically, the first tubular column assembly 130 may further include a guide member, which is at least partially fixedly connected to the outer wall of the first tubular column 133, and is used to adapt to the inner wall of the second tubular column assembly of another prefabricated tubular column module.

[0130] Please refer to Figure 5 , which is a schematic structural diagram of a second structure of the first tubular column assembly 130 in the prefabricated tubular column module 100.

[0131] The guide member may include a lug 1381, and the lug 1381 is fixedly connected to the outer side wall of the diagonal position of the first pipe column 133. The number of the lugs 1381 may be at least two, and two of the lugs 1381 may be fixedly connected to the outer side wall of the diagonal position of the first pipe column 133, respectively, and the outermost side of the lug 1381 is used to cooperate with the inner side wall of the upper prefabricated pipe column module.

[0132] In order to further achieve the guiding effect, optionally, the side of the ear 1381 away from the first tube column 133 can be designed as an arc structure.

[0133] By protruding a support ear 1381 with an arc-shaped outer edge on the outer side wall of the first pipe column 133 at a diagonal position, the upper prefabricated pipe column module and the lower prefabricated pipe column module can be smoothly connected.

[0134] Please refer to Figure 6 , which is a schematic structural diagram of a third structure of the first tubular column assembly 130 in the prefabricated tubular column module 100.

[0135] Specifically, the guide member may include a fixedly connected guide cone 1383 and a guide column 1385, wherein the guide column 1385 is a slender rod-shaped structure, and the guide column 1385 is fixedly connected to the outer wall of the diagonal position of the first tube column 133, and the guide cone 1383 is connected to the end of the guide column 1385 and is located at the end of the first tube column 133 away from the second plug-in slot 1331.

[0136] Optionally, the number of guide pillars 1385 can be multiple, and the multiple guide pillars 1385 are fixed one-to-one to the outer side walls of the diagonal positions of the first tube pillar 133 (when the first tube pillar 133 is a quadrangular prism, there are four guide pillars 1385, and the four guide pillars 1385 are fixed one-to-one to the outer side walls of the four corners of the quadrangular prism). The guide cone 1383 can include a conical piece connected to the guide pillars 1385 in a one-to-one correspondence, and the side of the conical piece away from the guide pillar 1385 intersects at the middle position, so that the guide cone 1383 can be a structure with a low outside and a high middle.

[0137] It is understandable that the guide member may also include other structures, which are not specifically limited in this application and depend on actual needs.

[0138] Please refer to Figure 7 , which is a schematic structural diagram of a first structure of the second tubular column assembly 160 in the prefabricated tubular column module 100.

[0139] The second pipe column assembly 160 may include a second pipe column 161 and a connecting assembly, and the connecting assembly is arranged on the inner side wall of the second pipe column 161. The side wall of the second pipe column 161 is provided with a plurality of fixing grooves 1611, and one side of the connecting assembly has a concave-convex shape to form a plurality of second ridges 163 extending along the second preset direction 103. During installation, the other side of the connecting assembly is arranged on the inner side wall of the second pipe column 161, and the connecting assembly and the second pipe column 161 are fixed at the fixing groove 1611 from the outer side of the second pipe column 161. It can be understood that the fixing here can be welded.

[0140] Please refer to Figure 8 , which is a schematic diagram of the structure of the first structure of the connection component.

[0141] Specifically, the connection assembly may include a fixing plate 1631 and a second rib 1633 , and the second rib 1633 is fixed to the inner wall of the second pipe column 161 through the fixing plate 1631 .

[0142] Optionally, there are multiple second ribs 1633, the fixing plate 1631 includes a first side surface and a second side surface facing away from each other, and multiple second ribs 1633 are fixed to the first side surface of the fixing plate 1631 in sequence. Multiple second ribs 1633 extend along the second preset direction 103 to form a second convex ridge, and multiple second ribs 1633 are fixed to the fixing plate 1631 to form a whole, and then the second side surface of the fixing plate 1631 is attached to the inner side wall of the second column 161, and finally, it is fixed from the outer side wall of the second column 161. Optionally, in the embodiment of the present application, welding can be used for fixing.

[0143] Optionally, the fixing plate 1631 may be a thin-walled fixing plate, whose shape matches the inner wall shape of the second tube column 161, for example, a rectangular structure. The plurality of second ribs 1633 are sequentially spaced apart, so that the first side surface of the fixing plate 1631 forms a concave-convex shape.

[0144] Optionally, a plurality of second ribs 1633 are uniformly welded to the first side surface of the fixing plate 1631 , and each second rib 1633 extends along the second preset direction 103 , and the plurality of second ribs 1633 are sequentially distributed along a direction perpendicular to the second preset direction 103 .

[0145] Please refer to Fig. 9 , which is a schematic diagram of the structure of the second structure of the connection component.

[0146] Specifically, the connection assembly may include a fixing plate 1631, the fixing plate 1631 includes a first side surface and a second side surface facing each other, and the first side surface is provided with a plurality of second ridges 163 extending along the second preset direction 103. During installation, the second side surface of the fixing plate 1631 is disposed on the inner side wall of the second tube column 161, and the fixing plate 1631 is fixed to the second tube column 161 at the fixing groove 1611 from the outside of the second tube column 161.

[0147] Optionally, the second convex ridge 163 and the fixing plate 1631 may be integrally formed, for example, by mold casting, or extrusion molding, etc., which is not limited in the embodiments of the present application.

[0148] In other optional embodiments, a plurality of grooves may be sequentially provided on the first side surface of the fixing plate 1631, and the plurality of grooves extend along the second preset direction 103, and a second ridge 163 is formed between any two adjacent grooves 1635. For example, the grooves 1635 may be formed by a milling process, that is, a plurality of grooves 1635 are milled on a fixing plate 1631 by a milling process, so that any two adjacent grooves 1635 are separated by the second ridge 163.

[0149] In the embodiment of the present application, in order to improve the pull-out resistance between the upper and lower layers of the steel structure end plug-in parts, a connection component can be provided on each inner side wall of the second pipe column 161. That is, the second pipe column 161 includes a plurality of inner side walls, each inner side wall is provided with a connection component, and the pull-out resistance is enhanced from all sides.

[0150] In this embodiment, the second rib 1633 is fixed to the fixing plate 1631, a fixing groove 1611 is provided on the side wall of the second tube column 161, and the fixing plate 1631 and the second tube column 161 are fixed through the fixing groove 1611, so that the second rib 1633 is indirectly fixed to the inner side wall of the second tube column 161 through the fixing plate 1631. Optionally, welding can be used for fixing, which is convenient to operate and easy to weld, and can not only improve the welding speed, but also improve the welding efficiency, which is conducive to further realizing automated production.

[0151] Please refer to Fig.10 , which is a schematic diagram of the second structure of the second pipe column assembly 160 in the prefabricated pipe column module 100. Please refer to Fig.11 , which is a schematic diagram of an exploded view of the second structure of the second tubular column assembly 160.

[0152] Specifically, the second pipe column assembly 160 may include a second pipe column 161 and a third pipe column 165. Both the second pipe column 161 and the third pipe column 165 are hollow columnar structures. The side wall of the second pipe column 161 is provided with a fixing groove 1611, and the fixing groove 1611 extends along the second preset direction 103. The third pipe column 165 includes a plurality of crossbeams 1651, and the crossbeams 1651 extend along the second preset direction 103. During installation, the third pipe column 165 is embedded in the second pipe column 161, and the axial direction of the second pipe column 161 is the same as the axial direction of the third pipe column 165. The fixing groove 1611 of the second pipe column 161 is aligned with at least part of the crossbeam 1651 of the third pipe column 165, and the crossbeam 1651 is fixed to the second pipe column 161 at the position of the fixing groove 1611 from the outside of the second pipe column 161, so as to achieve the fixing of the second pipe column 161 and the third pipe column 165.

[0153] It is understandable that the fixation here can be fixed by welding. By adopting two hollow columnar structures of the second pipe column 161 and the third pipe column 165, the third pipe column 165 includes a plurality of cross beams 1651, and the side wall of the second pipe column 161 is provided with a plurality of fixing grooves 1611, the third pipe column 165 is embedded in the second pipe column 161, and the cross beams 1651 of the third pipe column 165 correspond to the fixing grooves 1611 of the second pipe column 161, and the cross beams 1651 and the second pipe column 161 are welded and fixed at the fixing grooves 1611 from the outside of the second pipe column 161. After welding, the cross beams 1651 of the third pipe column 165 protrude from the inner side wall of the second pipe column 161 to form a concave-convex structure. The second pipe column assembly 160 provided in the embodiment of the present application is convenient for assembly and welding, has a simple structure, and is cleverly designed, which greatly improves the convenience of welding, and improves the welding speed and production efficiency while meeting the pull-out resistance, which is conducive to realizing automated production.

[0154] Please refer to Fig.12 , which is a schematic diagram of the structure of the first structure of the third tube column 165.

[0155] Specifically, the third pipe column 165 further includes a vertical beam 1653 , and the vertical beam 1653 is cross-connected with the horizontal beam 1651 to form a hollow columnar structure.

[0156] The vertical beam 1653 extends along the axial direction, and there are multiple vertical beams 1653. The multiple vertical beams 1653 are parallel but not located on the same plane. The cross beam 1651 is connected between two adjacent vertical beams 1653. The two adjacent vertical beams 1653 and the cross beam 1651 located therebetween form a plane, and the multiple planes form a hollow columnar structure. Among them, the vertical beam 1653 extends along the axial direction, and the cross beam 1651 extends along the second preset direction 103, and the axial direction and the second preset direction 103 have an angle.

[0157] Furthermore, a plurality of cross beams 1651 are disposed between any two adjacent vertical beams 1653 , and the plurality of cross beams 1651 between any two adjacent vertical beams 1653 are sequentially spaced and distributed along the axial direction.

[0158] Optionally, the second preset direction 103 may be perpendicular to the axial direction, that is, Fig.12 In the structure shown, when in use, all horizontal beams 1651 extend in the horizontal direction, and all vertical beams 1653 extend in the vertical direction.

[0159] Each side wall of the second pipe column 161 is provided with a plurality of fixing grooves 1611, and the plurality of fixing grooves 1611 on the same side wall are sequentially spaced apart along the axial direction, and the plurality of fixing grooves 1611 correspond to the cross beam 1651 of the third pipe column 165. It is convenient to fix the corresponding cross beam 1651 at each fixing groove 1611 from the outside of the second pipe column 161, and optionally, the fixing can be performed by welding.

[0160] In order to further improve the connection stability between the third tube column 165 and the second tube column 161 , in addition to fixing at the position of the fixing groove 1611 , the end of the third tube column 165 and the end of the second tube column 161 may also be fixed.

[0161] Please refer to Fig.13 , which is a schematic diagram of the structure of the second structure of the third tube column 165.

[0162] Specifically, the third pipe column 165 is a rectangular fixing plate, which is provided with a plurality of through slots 1655 extending along the second preset direction 103, so that a crossbeam 1651 is formed between two adjacent through slots 1655. The rectangular fixing plate is bent multiple times in sequence along the second preset direction 103, and the ends are fixedly connected after bending to form a hollow columnar structure.

[0163] For example, a hollow rectangular columnar structure can be formed by bending a rectangular fixing plate having a plurality of through slots 1655, for example, bending it three times, forming a right angle between two adjacent surfaces after bending, and welding the first surface and the fourth surface end to end.

[0164] Then, the third pipe column 165 is embedded in the second pipe column 161, and the fixing groove 1611 opened on the second pipe column 161 is staggered with the through groove 1655 on the third pipe column 165, that is, the fixing groove 1611 corresponds to the cross beam 1651, and the cross beam 1651 and the second pipe column 161 are welded and fixed from the outside of the second pipe column 161 at the position of the fixing groove 1611.

[0165] The prefabricated tubular column module 100 provided in the embodiment of the present application is designed as a monolithic tubular column as a structure in which a tubular column body 110, a first tubular column assembly 130, and a second tubular column assembly 160 are assembled and fixed. The first tubular column assembly 130 and the second tubular column assembly 160 can be fixed from both ends and formed independently. The formed first tubular column assembly 130 is plugged and fixed to the first end of the tubular column body 110 through a plug-in plate 137, and then fixed at the plug-in position. The formed second tubular column assembly 160 is fixed to the second end of the tubular column body 110. It is easy to operate and easy to assemble. By "protruding the second ridge 163 on the inner wall of the second pipe column assembly 160", it can be converted into: the first way is: the structure of the second pipe column 161 and the connecting assembly, the connecting assembly may include a fixing plate 1631 and a second rib 1633, the second rib 1633 is fixed to the first side surface of the fixing plate 1631, the fixing plate 1631 is fixed to the inner wall of the second pipe column 161, that is, the second rib 1633 is fixed to the inner wall of the second pipe column 161 through the fixing plate 1631. The second way is: two pipe columns (i.e., the second pipe column 161 and the third pipe column 165) of one large and one small are sleeved, the pipe column located on the inner side (the third pipe column 165) is provided with a plurality of beams 1651 extending along the second preset direction 103, and the pipe column located on the outer side (the second pipe column 161) is provided with a fixing groove 1611 extending along the second preset direction 103. After the two pipe columns are socketed, the fixing groove 1611 of the outer pipe column corresponds to the cross beam 1651 of the inner pipe column, and the cross beam 1651 of the inner pipe column is fixed to the outer pipe column through the position of the fixing groove 1611, so that the second pipe column 161 is fixed to the third pipe column 165 with the cross beam 1651, and the cross beam 1651 with anti-pullout performance is indirectly fixed to the inner wall of the second pipe column 161.

[0166] The prefabricated pipe column module 100 has a simple structure, ingenious design, convenient operation, and easy socketing, which can improve the molding speed and production efficiency and is conducive to further realizing automated production.

[0167] The specific structure of a prefabricated pipe string module molding device provided in an embodiment of the present application is introduced below. The prefabricated pipe string module molding device is used to prepare the above-mentioned prefabricated pipe string module.

[0168] Please refer to Fig.14 , which is a schematic structural diagram of the prefabricated pipe column module molding equipment 300.

[0169] Specifically, the prefabricated pipe string module forming device 300 may include a ground rail 310, a first workbench 330, a second workbench 350 and a fixing assembly. The ground rail 310 is fixed to the ground and includes a first end and a second end opposite to each other. The first workbench 330 is slidably disposed at the first end of the ground rail 310, and the second workbench 350 is slidably disposed at the second end of the ground rail 310.

[0170] The first workbench 330 may include a first frame 331, a first clamping chuck mechanism 333 and a first pushing mechanism 335. The first clamping chuck mechanism 333 is rotatably disposed on the first frame 331, and the first pushing mechanism 335 is disposed on the first frame 331. The second workbench 350 may include a second frame 351, a second clamping chuck mechanism 353 and a second pushing mechanism 355. The second clamping chuck mechanism 353 is rotatably disposed on the second frame 351, and the second pushing mechanism 355 is disposed on the second frame 351. The first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 cooperate with each other to clamp and fix the pipe column body 110, that is, the first clamping chuck mechanism 333 clamps the first end of the pipe column body 110, and the second clamping chuck mechanism 353 clamps the second end of the pipe column body 110. The first pushing mechanism 335 is used to clamp the first pipe column assembly 130 and drive the first pipe column assembly 130 to move axially along the pipe column body 110; the second pushing mechanism 355 is used to clamp the second pipe column assembly 160 and drive the second pipe column assembly 160 to move axially along the pipe column body 110. When the first pushing mechanism 335 drives the first pipe column assembly 130 to move to the target position (i.e., the plug-in plate is plugged into the first plug-in slot at the first end of the pipe column body 110 ( Fig.14 (not shown), the second pushing mechanism 355 drives the second pipe column assembly 160 to move to the target position (i.e., the end of the second pipe column assembly 160 is aligned with the second end of the pipe column body 110). The fixing assembly fixes the connection position of the first pipe column assembly 130 and the first end of the pipe column body 110, and fixes the connection position of the second pipe column assembly 160 and the second end of the pipe column body 110.

[0171] The prefabricated pipe column module molding device 300 adopts the above-mentioned pipe column molding method to prepare the above-mentioned prefabricated pipe column module 100. The first workbench 330 and the second workbench 350 can slide along the ground rail 310 to the middle position, so that the first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 cooperate to clamp and fix the pipe column body 110. The first pushing mechanism 335 clamps the first pipe column assembly 130 and drives the first pipe column assembly 130 to move in the direction close to the pipe column body 110 until the plug-in plate (not shown in the figure) of the first pipe column assembly 130 is plugged into the first plug-in groove at the first end of the pipe column body 110. The second pushing mechanism 355 clamps the second pipe column assembly 160 and drives the second pipe column assembly 160 to move in the direction close to the pipe column body 110 until the end of the second pipe column assembly 160 corresponds to and abuts against the second end of the pipe column body 110.

[0172] Optionally, the fixing assembly may be a welding gun, by which the first pipe column assembly 130 is welded to the connection position of the first end of the pipe column body 110 , and the second pipe column assembly 160 is welded to the connection position of the second end of the pipe column body 110 .

[0173] It is understandable that in other application scenarios, for example, scenarios where the molding strength requirement is not high, the fixing components may also be fixed by bolts, riveting, welding, bonding, etc. This application does not limit the specific application scenario and fixing method, and the appropriate fixing method is selected according to the actual situation of the application scenario.

[0174] In the modular assembly building field scenario, the prefabricated pipe column module forming equipment provided in the embodiment of the present application uses a fixing component to first spot weld the connection position between the pipe column body 110 and the plug-in board 137, and spot weld the connection position between the pipe column body 110 and the second pipe column assembly 160 to complete the initial fixation; then the first pushing mechanism 335 loosens the first pipe column assembly 130, the second pushing mechanism 355 loosens the second pipe column assembly 160, and the first pushing mechanism 335 and the second pushing mechanism 355 are evacuated respectively; finally, the fixing component cooperates with the first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 to fully weld the connection position between the pipe column body 110 and the first pipe column assembly 130 and the second pipe column assembly 160. During the specific welding process, the connection parts that are convenient for welding (for example, positions without obstruction or interference above) can be welded first, and then the first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 cooperate to rotate the pipe column body 110 to adjust the welding position, so as to facilitate the fixing assembly to fully weld all positions that need to be welded at the end of the pipe column body 110.

[0175] The prefabricated pipe column module molding device 300 is reasonably designed, convenient to operate, and easy to mold. It can improve the molding speed and assembly efficiency while ensuring the molding quality, and can also realize fully automated production.

[0176] The specific structure of the prefabricated pipe column module molding device 300 is described in detail below.

[0177] Optionally, see Fig.15 , which is a schematic diagram of the structure of the rack. The first rack 331 and the second rack 351 may have the same structure, and may both include a rack body 320 and a fixing frame 322 that are fixedly connected.

[0178] After installation, the frame body 320 is slidably disposed on the ground rail 310, and the fixing frame 322 is fixedly connected to the top of the frame body 320. The first pushing mechanism 335 is disposed on the frame body 320 of the first frame 331, and the first clamping chuck mechanism 333 is rotatably mounted on the fixing frame 322 of the first frame 331. The second pushing mechanism 355 is disposed on the frame body 320 of the second frame 351, and the second clamping chuck mechanism 353 is rotatably mounted on the fixing frame 322 of the second frame 351.

[0179] The first clamping chuck mechanism 333 can rotate relative to the fixed frame 322 of the first frame 331, and the first clamping chuck mechanism 333 clamps and fixes the first end of the pipe column body 110; the second clamping chuck mechanism 353 can rotate relative to the fixed frame 322 of the second frame 351, and the second clamping chuck mechanism 353 clamps and fixes the second end of the pipe column body 110.

[0180] The first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 cooperate with each other, which can not only clamp and fix the pipe column body 110 to suspend the pipe column body 110 in the air, but also drive the pipe column body 110 to rotate to adjust different fixing surface positions.

[0181] The first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 cooperate with the fixing assembly to conveniently fix the connection positions between the two ends of the pipe column body 110 and the first pipe column assembly 130 and the second pipe column assembly 160 .

[0182] Optionally, the structures of the first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 may be the same or different, depending on actual needs. In the embodiment of the present application, the structures of the first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 are the same. The specific structure of the clamping chuck mechanism in the prefabricated pipe string module molding device 300 is described in detail below.

[0183] Please refer to Fig.16 , shown is a schematic structural diagram of the clamping chuck mechanism.

[0184] Specifically, the clamping chuck mechanism may include a driving mechanism, a rotating disk 342 , a first resisting assembly 344 and a second resisting assembly 346 .

[0185] The driving mechanism is arranged on the fixing frame 322, and the driving mechanism is in driving connection with the rotating disk 342, and is used to drive the rotating disk 342 to rotate. In order to facilitate the clamping of the pipe column body, a central through hole 3420 for penetrating the pipe column body is provided in the middle position of the rotating disk 342. The first push component 344 and the second push component 346 are arranged on the side of the rotating disk 342 away from the driving mechanism, and the first push component 344 is used to limit the pipe column body in the first direction 301, and the second push component 346 is used to limit the pipe column body 110 in the second direction 303.

[0186] exist Fig.16 In the viewing angle shown, optionally, the first direction 301 refers to the horizontal direction, and the second direction 303 refers to the vertical direction.

[0187] Optionally, the driving mechanism and the turntable 342 can be connected by gear transmission, that is, the driving mechanism can include a first motor and a first gear 341, the first motor is fixedly connected to the side of the fixed frame 322 away from the first pushing mechanism 335, the power output end of the first motor is transmission-connected to the first gear 341, the first gear 341 and the first motor are respectively located on both sides of the fixed frame 322, the outer peripheral wall of the turntable 342 is provided with a plurality of teeth 3421 meshing with the first gear 341, and the first motor drives the turntable 342 having the plurality of teeth 3421 to rotate through the first gear 341.

[0188] In other optional embodiments, the driving mechanism may further include a second gear, the turntable 342 is a plate-like structure, the turntable 342 is fixedly connected to the second gear, the first gear 341 is externally meshed with the second gear, the first motor drives the first gear 341 to rotate, and the first gear 341 drives the turntable 342 to rotate through the second gear.

[0189] The present application does not limit the specific structure of the driving mechanism, which depends on actual needs, as long as the driving mechanism can drive the turntable 342 to rotate.

[0190] Furthermore, the first push component 344 and the second push component 346 cooperate to limit the pipe column body from four directions of the cross section of the pipe column body. Since the first push component 344 pushes the pipe column body 110 along the first direction 301, and the second push component 346 pushes the pipe column body 110 along the second direction 303, in order to avoid interference between the first push component 344 and the second push component 346 during the pushing process, the first push component 344 and the second push component 346 are optionally misaligned in a direction perpendicular to the rotating disk 342, that is, the push path of the first push component 344 and the push path of the second push component 346 are not located in the same plane.

[0191] Optionally, the structures of the first push component 344 and the second push component 346 may be the same or different, depending on actual needs. In the embodiment of the present application, the structures of the first push component 344 and the second push component 346 are the same.

[0192] Please refer to Fig.17 , which is a schematic diagram of the structure of the push assembly. The first push assembly 344 and the second push assembly 346 may both include a push plate 3450, a push plate 3453 and a first driving cylinder 3455. The first driving cylinder 3455 is fixedly connected to the turntable 342, the push plate 3453 is fixedly connected to the driving end of the first driving cylinder 3455, and the push plate 3453 is used to cooperate with the side wall of the pipe column body, the push plate 3450 is fixedly connected to the turntable 342, and the push plate 3450 and the first driving cylinder 3455 are respectively located on both sides of the central through hole 3420 of the turntable 342. The push plate 3453 pushes the pipe column body under the action of the first driving cylinder 3455, and the push plate 3450 is used to resist the pipe column body, so as to position the pipe column body.

[0193] Please refer to Fig.18 , shown is a structural schematic diagram of the first pushing mechanism 335 from a first perspective.

[0194] Specifically, the first pushing mechanism 335 may include a fourth driving cylinder 3350 , a first base plate 3351 , a second base plate 3353 and a third base plate 3355 that are fixedly connected.

[0195] The fourth driving cylinder 3350 and the first base plate 3351 are respectively fixedly connected to the frame body 320 of the first frame, and the first base plate 3351 can be a U-shaped structure, including two opposite side walls. The first roller 3341 is rotatably arranged on the two side walls of the first base plate 3351, and the central axis of the first roller 3341 is arranged horizontally, so that the first roller 3341 can rotate vertically. The second base plate 3353 and the third base plate 3355 can be respectively fixed to the two side walls of the first base plate 3351, and the second roller 3343 is rotatably arranged on the second base plate 3353, and the central axis of the second roller 3343 is arranged vertically, so that the second roller 3343 can rotate horizontally. The third roller 3345 is rotatably arranged on the third base plate 3355, and the central axis of the third roller 3345 is arranged vertically, so that the third roller 3345 can rotate horizontally.

[0196] After the first tubular column assembly 130 is installed on the first pushing mechanism 335 , the first roller 3341 of the first pushing mechanism 335 is used to match the bottom wall of the plug-in plate 137 of the first tubular column assembly 130 , and the second roller 3343 and the third roller 3345 are used to match the side wall of the plug-in plate 137 .

[0197] The first roller 3341 on the first base plate 3351, the second roller 3343 on the second base plate 3353 and the third roller 3345 on the third base plate 3355 cooperate to clamp the plug-in board 137 of the first pipe column assembly 130, and the first roller 3341 rolls with the bottom wall of the plug-in board 137, and the second roller 3343 and the third roller 3345 roll with the side walls of the plug-in board 137. The fourth driving cylinder 3350 pushes the first pipe column assembly 130, and the first pipe column assembly 130 moves toward the first end of the pipe column body under the action of the fourth driving cylinder 3350 by the rolling cooperation of the first roller 3341, the second roller 3343 and the third roller 3345, so that the plug-in board 137 is plugged into the first plug-in slot of the pipe column body, and the first pipe column is embedded in the cavity of the pipe column body.

[0198] In order to adapt to first pipe column assemblies 130 of different sizes, optionally, the third roller 3345 on the third base plate 3355 can be set to an adjustable structure.

[0199] For details, please refer to Fig.19 , which is a schematic structural diagram of the first pushing mechanism 335 from a second viewing angle.

[0200] The first pushing mechanism 335 may further include a fifth driving cylinder 3357 , which is fixed on the third base plate 3355 , and the third roller 3345 is rotatably disposed on the driving end of the fifth driving cylinder 3357 .

[0201] Optionally, the driving end of the fifth driving cylinder 3357 is fixedly connected to the mounting plate 3359 , and the third roller 3345 is rotatably mounted on the mounting plate 3359 .

[0202] Optionally, the number of the first roller 3341, the second roller 3343, and the third roller 3345 can all be multiple, and multiple first rollers 3341, multiple second rollers 3343, and multiple third rollers 3345 are arranged in sequence. There is rolling friction between the rollers and the plug-in board 137, which can reduce the friction resistance of the plug-in board 137 when it moves along the axial direction, which is conducive to the sliding of the plug-in board 137 under the action of the fourth driving cylinder 3350.

[0203] Furthermore, in order to position the plug board 137 from the top, the plug board 137 is prevented from falling out from the top during the movement. Fig. 20 , shown is a structural schematic diagram of the first pushing mechanism 335 from a third viewing angle.

[0204] Specifically, the first pushing mechanism 335 may further include a sixth driving cylinder 3346 , a connecting rod 3348 and a fourth roller 3349 .

[0205] The sixth driving cylinder 3346 is hinged to the frame body 320, the first end of the connecting rod 3348 is hinged to the driving end of the sixth driving cylinder 3346, the middle position of the connecting rod 3348 is hinged to the frame body 320, and the second end of the connecting rod 3348 is rotatably provided with a fourth roller 3349. The sixth driving cylinder 3346 drives the fourth roller 3349 to abut against / away from the top wall of the plug board 137 through the connecting rod 3348.

[0206] When the sixth driving cylinder 3346 is extended, the first end of the connecting rod 3348 connected to the sixth driving cylinder 3346 rotates upward (at Fig. 20 , rotate counterclockwise), and set the second end of the fourth roller 3349 to rotate downward (at Fig. 20 From the perspective of rotation, it rotates counterclockwise), while driving the fourth roller 3349 to press against the top wall of the plug-in board 137, thereby limiting the position of the plug-in board 137 from the top.

[0207] When the sixth driving cylinder 3346 contracts, the first end of the connecting rod 3348 connected to the sixth driving cylinder 3346 rotates downward (at Fig. 20 The second end of the fourth roller 3349 is set to rotate upward (at Fig. 20 From the perspective of clockwise rotation), the fourth roller 3349 is driven to move away from the top wall of the plug board 137, thereby releasing the restriction on the plug board 137 from the top.

[0208] The first pushing mechanism 335 on the first workbench 330 pushes the first pipe column assembly 130 axially, and limits the bottom wall, side wall and top wall of the plug-in plate 137 respectively through the first roller 3341, the second roller 3343, the third roller 3345 and the fourth roller 3349, thereby ensuring that the first pipe column assembly 130 will not deflect during the axial movement, thereby ensuring smooth plug-in and correct plug-in position, which is beneficial to improving the molding quality in the subsequent assembly process.

[0209] The second pushing mechanism of the second workbench is introduced in detail below.

[0210] Please continue to refer to Fig.14 and Fig.15 Furthermore, the second pushing mechanism 355 is disposed on the second frame 351 , and the second frame 351 may also include a support frame 325 , the support frame 325 is fixedly connected to the frame body 320 , and the second pushing mechanism 355 is disposed on the support frame 325 .

[0211] After the second pipe column assembly 160 and the pipe column body 110 are initially fixed, in order to prevent the second pipe column assembly 160 from interfering with the second pushing mechanism 355 during the rotation of the pipe column body 110. The second pushing mechanism 355 is escalably disposed on the support frame 325 of the second frame 351.

[0212] Please refer to Fig.21 , which is a schematic structural diagram of the second pushing mechanism 355 being arranged on the second frame 351.

[0213] Specifically, the second pushing mechanism 355 may include a lifting mechanism 3551, a second driving cylinder 3555 and a third driving cylinder 3557. The lifting mechanism 3551 is movably arranged on the support frame 325, the second driving cylinder 3555 and the third driving cylinder 3557 are both arranged on the lifting mechanism 3551, the second driving cylinder 3555 is used to drive the second pipe column assembly 160 to move axially, and the third driving cylinder 3557 is used to position the second pipe column assembly 160.

[0214] Further, the lifting mechanism 3551 may include a lifting cylinder 3552 and a lifting bracket 3554, wherein the lifting cylinder 3552 is fixedly connected to the support frame 325, and the lifting bracket 3554 is fixedly connected to the driving end of the lifting cylinder 3552. The second driving cylinder 3555 and the third driving cylinder 3557 are both fixedly connected to the lifting bracket 3554, wherein the lifting bracket 3554 may be a U-shaped structure, the second driving cylinder 3555 is fixedly connected to the bottom wall of the lifting bracket 3554, and is used to drive the second pipe column assembly 160 to move along the axial direction of the second pipe column assembly; the third driving cylinder 3557 is fixedly connected to the side wall of the lifting bracket 3554, and is used to drive the second pipe column assembly 160 to move along the direction perpendicular to the axial direction of the second pipe column assembly, thereby positioning the second pipe column assembly 160.

[0215] Optionally, a guide structure can be further arranged between the support frame 325 and the lifting frame 3554. For example, a guide hole can be arranged on the support frame 325, and a guide column matching the guide hole can be arranged on the lifting frame 3554. The guide column passes through the guide hole and can move up and down with the lifting frame 3554 under the action of the lifting cylinder 3552.

[0216] In order to detect whether the second pipe column assembly 160 moves into place along the axial direction of the pipe column body 110 under the action of the second driving cylinder 3555. Optionally, a through-shooting sensor 3558 can also be provided on the side of the lifting bracket 3554 close to the fixing bracket 322. When the second driving cylinder 3555 drives the second pipe column assembly 160 to move along its axial direction so that the second pipe column assembly 160 blocks the through-shooting sensor 3558, the second driving cylinder 3555 stops driving, indicating that the second pipe column assembly 160 has moved into place. The through-shooting sensor 3558 is used to detect whether the second pipe column assembly 160 moves into place along the axial direction of the pipe column body 110 under the action of the second driving cylinder 3555. The structure is simple, easy to install, and the detection is accurate.

[0217] In other optional embodiments, it is also possible to detect whether the second pipe column assembly 160 has moved into place in other ways. This application does not limit this, and it depends on actual needs.

[0218] Please continue to refer to Fig.14 Optionally, the first workbench 330 and the second workbench 350 are slidably disposed on the ground rail 310, and a transmission mechanism (not shown in the figure) can be disposed between the first workbench 330 and the ground rail 310, and between the second workbench 350 and the ground rail 310. For example, a gear rack mechanism can be used for transmission.

[0219] Specifically, a rack can be provided on the ground rail 310. The first workbench 330 can also include a second motor and a second gear, both of which are arranged at the bottom of the first frame 331, the second motor is connected to the second gear, and the second gear is meshed with the rack. Under the action of the second motor, the first frame 331 can be driven to slide relative to the ground rail 310 through the meshing of the second gear and the rack. As above, the second workbench 350 can also include a third motor and a third gear. Both of the third motor and the third gear are arranged at the bottom of the second frame 351, the third motor is connected to the third gear, and the third gear is meshed with the rack. Under the action of the third motor, the second frame 351 can be driven to slide relative to the ground rail 310 through the meshing of the third gear and the rack.

[0220] The prefabricated pipe column module molding device 300 provided in the embodiment of the present application is reasonably designed. The first workbench 330 and the second workbench 350 can slide along the ground rail 310 to the middle position, so that the first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 cooperate to clamp and fix the pipe column body 110. The first pushing mechanism 335 clamps the first pipe column assembly 130 and drives the first pipe column assembly 130 to move in the direction close to the pipe column body 110 until the plug-in plate 137 of the first pipe column assembly 130 is plugged into the first plug-in groove 113 at the first end of the pipe column body 110. The second pushing mechanism 355 clamps the second pipe column assembly 160 and drives the second pipe column assembly 160 to move in the direction close to the pipe column body 110 until the end of the second pipe column assembly 160 corresponds to and abuts against the second end of the pipe column body 110, which facilitates the pushing operation. The fixing assembly is used to spot weld the connection position between the pipe column body 110 and the plug-in board 137, and spot weld the connection position between the pipe column body 110 and the second pipe column assembly 160, so as to complete the preliminary fixation; then the first pushing mechanism 335 releases the first pipe column assembly 130, and the second pushing mechanism 355 releases the second pipe column assembly 160, and the first pushing mechanism 335 and the second pushing mechanism 355 are withdrawn respectively; finally, the fixing assembly cooperates with the first clamping chuck mechanism 333 and the second clamping chuck mechanism 353 to fully weld the connection position between the pipe column body 110 and the first pipe column assembly 130 and the second pipe column assembly 160, which is easy to form, and can improve the forming speed and assembly efficiency under the premise of ensuring the forming quality. The above-mentioned prefabricated pipe column module 100 is prepared by using the prefabricated pipe column module forming equipment 300, and fully automated production can be achieved.

[0221] The embodiment of the present application also provides a pipe column molding method for preparing the above-mentioned prefabricated pipe column module 100. The pipe column molding method prepares the prefabricated pipe column module 100 based on the above-mentioned prefabricated pipe column module molding equipment 300.

[0222] Please refer to Fig. 22 , which is a schematic flow chart of a pipe column forming method. Specifically, the pipe column forming method may include the following steps:

[0223] Step S100: providing a pipe string body, a first pipe string component and a second pipe string component.

[0224] Among them, the first end of the column body is provided with a first plug-in groove along the axial direction; a plug-in plate is arranged at one end of the first column assembly, and a first convex ridge is convexly arranged on the outer side wall of the other end; and a second convex ridge is convexly arranged on the inner side wall of the second column assembly.

[0225] Step S200: fixedly connect the first end of the pipe column body to the end of the first pipe column assembly having the plug-in plate.

[0226] Step S300: fixedly connecting the second end of the pipe column body to the second pipe column assembly.

[0227] Furthermore, in the above step S100, a plug-in plate is provided at one end of the first pipe column assembly, and a first convex ridge is provided on the outer side wall of the other end, which may include the following steps:

[0228] Please refer to Fig.23 , which is a schematic flow chart of the first pipe column assembly forming process in step S100.

[0229] Step S101, providing a first pipe column, a plug-in board and a plurality of first ribs.

[0230] Among them, the first pipe column is a hollow structure, and the plug-in plate is a rectangular plate structure.

[0231] Step S103, a second inserting groove is formed along the axial direction at one end of the first pipe column.

[0232] The second plug-in slot extends along the axial direction of the first pipe column, and the depth of the second plug-in slot should be matched with the width of the plug-in board, and the slot width of the second plug-in slot is slightly larger than the thickness of the plug-in board.

[0233] Step S105, plug the plug board into the second plug slot.

[0234] Optionally, one of the first tube column or the plug-in plate can be fixed, the other can be clamped, and the position of the plug-in plate can be made to correspond to the position of the second plug-in slot, and the other can be driven to move axially until the plug-in plate is plugged into the second plug-in slot of the first tube column.

[0235] Step S107, fixing the plug board to the first pipe column at the second plug slot position.

[0236] Step S109: fixing a plurality of first ribs at intervals on the outer side wall of the other end of the first tube column.

[0237] The first ribs extend along a first preset direction relative to the side wall of the first tube column, and a plurality of first ribs may be distributed at intervals along the axial direction of the first tube column.

[0238] Furthermore, in the above step S100, the inner side wall of the second pipe column assembly is provided with a second convex ridge, which may include the following steps:

[0239] Please refer to Fig.24 , which is a schematic flow chart of the first structure forming process of the second pipe column assembly in step S100.

[0240] Step S110, providing a second pipe column and a connection assembly.

[0241] The second tube column is a hollow structure, and a plurality of fixing grooves are provided on the side wall of the second tube column. One side of the connecting component has a concave-convex shape, forming a plurality of second convex ridges extending along a second preset direction.

[0242] Step S130: embed the side of the connecting component away from the second convex edge into the inner wall of the second tube column.

[0243] Step S150, fixing the connection assembly and the second pipe column at the fixing groove position.

[0244] The connecting assembly is fixed to the second pipe column at the fixing groove position from the outside of the second pipe column.

[0245] Furthermore, in the above step S110, the forming process of the connection component (one side has a concave-convex shape, forming a plurality of second convex ridges extending along the second preset direction) may include the following steps:

[0246] Please refer to Fig.25 , which is a schematic flow chart of the forming process of the first structure of the connection component in step S110.

[0247] Step S113, providing a fixing plate and a plurality of second ribs.

[0248] Step S115 , fixing a plurality of second ribs to the first side surface of the fixing plate in sequence and at intervals, wherein the plurality of second ribs extend along a second preset direction to form second convex edges.

[0249] In this embodiment, for the modular assembly building field scenario, multiple second ribs can be welded to the fixing plate, and the multiple second ribs can be set on the inner wall of the second pipe column through the fixing plate. It is understandable that in other optional scenarios, such as scenarios with low strength requirements, bolt connection, falcon connection, riveting, bonding, etc. can also be used for fixing. This application does not limit the application scenario and specific fixing method. According to the specific application scenario, a suitable fixing method is selected.

[0250] In other optional embodiments, in the above step S110, the forming process of the connection component (one side has a concave-convex shape, forming a plurality of second convex ridges extending along the second preset direction) may further include the following steps:

[0251] Please refer to Fig.26 , which is a schematic flow chart of the forming process of the second structure of the connection component in step S110.

[0252] Step S117, providing a fixing plate;

[0253] Step S119, fixing a plurality of second ridges extending along a second preset direction on the first side surface of the fixing plate.

[0254] Alternatively, a fixing plate is directly provided with a plurality of second ridges on the side surface, wherein the second ridges extend along the second preset direction. Alternatively, a fixing plate is provided, wherein a plurality of grooves are sequentially provided on the first side surface of the fixing plate, and a second ridge is formed between any two adjacent grooves. The plurality of grooves extend along the second preset direction.

[0255] Please refer to Fig. 27 , which is a schematic flow chart of the second structure forming process of the second pipe column assembly in step S100.

[0256] Step S120, providing a second tube column and a third tube column.

[0257] Among them, the second tube column and the third tube column are both hollow columnar structures, a plurality of fixing grooves are provided on the side wall of the second tube column, and the third tube column may include a plurality of beams extending along the second preset direction.

[0258] Step S140 , embedding the third pipe column in the second pipe column, and making the fixing groove correspond to at least a part of the cross beam.

[0259] The third pipe column is embedded in the inner cavity of the second pipe column, and the position of the third pipe column relative to the second pipe column is adjusted so that the fixing groove of the second pipe column corresponds to at least part of the crossbeam of the third pipe column.

[0260] Step S160, fixing the second pipe column and the third pipe column at the fixing groove position.

[0261] From the outside of the second pipe column, fix the crossbeam of the third pipe column to the second pipe column at the fixing groove position.

[0262] In step S120, the forming process of the third tube column (the third tube column is a hollow columnar structure, including a plurality of beams extending along the second preset direction) may include the following steps:

[0263] Please refer to Fig.28 , which is a schematic flow chart of the third column forming process in step S120.

[0264] Step S122, providing a rectangular fixing plate;

[0265] Step S124, a plurality of through slots extending along a second preset direction are formed on the rectangular fixing plate;

[0266] Wherein, a crossbeam is formed between any two adjacent through grooves.

[0267] Step S126, bending the rectangular fixing plate multiple times in sequence along the second preset direction.

[0268] Step S128, fixing the bent rectangular fixing plate at its ends to form a hollow columnar structure.

[0269] Furthermore, in the above step S200, the first end of the pipe column body is fixedly connected to the end of the first pipe column assembly having the plug-in plate, which may include the following steps:

[0270] Please refer to Fig.29 , which is a schematic flow chart of the forming process in step S200.

[0271] Step S202, fixing one of the pipe column body and the first pipe column assembly, clamping and driving the other to move along a third preset direction, so that the plug-in plate of the first pipe column assembly is plugged into the first plug-in slot of the pipe column body.

[0272] Step S204, fixing the plug-in plate and the column body at the first plug-in slot position.

[0273] Furthermore, in the above step S300, the second end of the pipe string body is fixedly connected to the second pipe string assembly, which may include the following steps:

[0274] Please refer to Fig.30 , which is a schematic flow chart of the forming process in step S300.

[0275] Step S302 , fixing one of the pipe column body and the second pipe column assembly, and clamping and driving the other to move along a third preset direction to a target position aligned with the one.

[0276] Step S304, fixing the pipe string body and the second pipe string assembly at the target position.

[0277] The pipe column forming method provided in the embodiment of the present application, for the above-mentioned prefabricated pipe column module, first forms a first pipe column assembly and a second pipe column assembly, respectively; the formed first pipe column assembly is plugged into the first end of the pipe column body through a plug-in plate, and then the plug-in plate is fixed to the pipe column body; the formed second pipe column assembly is fixed to the second end of the pipe column body.

[0278] Optionally, the plug-in plate and the pipe column body may be fixed by welding, and the second pipe column assembly may be fixed by welding to the second end of the pipe column body.

[0279] It is understandable that the above-mentioned molding steps are not limited to the molding order, and the first tubular column assembly and the second tubular column assembly are independently molded, and can be molded simultaneously or one after the other, but the molding order is not limited.

[0280] There is no limitation on the order in which the first tubular column assembly and the second tubular column assembly are formed with the tubular column body. As long as the first tubular column assembly is fixedly connected to the first end of the tubular column body through the plug-in plate, and the second tubular column assembly is fixedly connected to the second end of the tubular column body, they can be fixedly formed at the same time or one by one, but the forming order is not limited.

[0281] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0282] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A prefabricated pipe column module molding device, used for preparing a prefabricated pipe column module, the prefabricated pipe column module comprises a pipe column body and a first pipe column component and a second pipe column component fixedly connected to both ends of the pipe column body, characterized in that: include: Ground rail; A first workbench, which is slidably disposed on the first end of the ground rail and comprises a first frame, a first clamping chuck mechanism and a first pushing mechanism, wherein the first clamping chuck mechanism is rotatably disposed on the first frame and is used to clamp the first end of the pipe column body, and the first pushing mechanism is disposed on the first frame and is used to clamp and drive the first pipe column assembly to move axially along the pipe column body; A second workbench, the second workbench is slidably disposed on the second end of the ground rail, and comprises a second frame, a second clamping chuck mechanism and a second pushing mechanism, the second clamping chuck mechanism is rotatably disposed on the second frame and is used to clamp the second end of the pipe column body, and the second pushing mechanism is disposed on the second frame and is used to clamp and drive the second pipe column assembly to move axially along the pipe column body; as well as A fixing assembly, the fixing assembly being used to fix a connection position between the first tubular column assembly and the tubular column body, and a connection position between the second tubular column assembly and the tubular column body; The first frame and the second frame both include a fixed frame, and the first clamping chuck mechanism and the second clamping chuck mechanism both include a driving mechanism, a rotating disk, a first push assembly and a second push assembly; The driving mechanism is arranged on the fixed frame, and the driving mechanism is connected to the turntable for driving the turntable to rotate. The turntable is provided with a central through hole for passing the pipe column body. The first push assembly and the second push assembly are arranged on the side of the turntable away from the driving mechanism, and the first push assembly is used to limit the pipe column body in a first direction, and the second push assembly is used to limit the pipe column body in a second direction.

2. The prefabricated pipe column module molding equipment according to claim 1, characterized in that: The first frame and the second frame also include a frame body, the frame body and the fixed frame are fixedly connected, the frame body is slidably arranged on the ground rail, the first pushing mechanism and the second pushing mechanism are respectively arranged on the frame body, and the first clamping chuck mechanism and the second clamping chuck mechanism are installed on the fixed frame.

3. The prefabricated pipe column module molding equipment according to claim 1, characterized in that: The driving mechanism includes a first motor and a first gear. The first motor is fixedly connected to the fixed frame. The power output end of the first motor is transmission-connected to the first gear. The outer peripheral wall of the turntable is provided with a plurality of teeth meshing with the first gear. The first motor drives the turntable to rotate through the first gear.

4. The prefabricated pipe column module molding equipment according to claim 1, characterized in that: The first push assembly and the second push assembly both include a push plate, a push plate and a first driving cylinder, the push plate is fixedly connected to the driving end of the first driving cylinder, the push plate is fixedly connected to the turntable, and the abutment plate and the first driving cylinder are respectively located on both sides of the central through hole.

5. The prefabricated pipe column module molding equipment according to claim 2, characterized in that: The second frame further includes a support frame, the support frame is fixedly connected to the frame body, and the second pushing mechanism includes a lifting mechanism, a second driving cylinder and a third driving cylinder; The lifting mechanism includes a lifting cylinder and a lifting bracket, the lifting cylinder is fixedly connected to the support frame, the lifting bracket is fixedly connected to the driving end of the lifting cylinder, the second driving cylinder and the third driving cylinder are both fixedly connected to the lifting bracket, the second driving cylinder is used to drive the second pipe column assembly to move along the axial direction of the pipe column body, and the third driving cylinder is used to drive the second pipe column assembly to move along an axial direction perpendicular to the pipe column body.

6. The prefabricated pipe column module molding equipment according to claim 5, characterized in that: The lifting bracket is a U-shaped structure, the second driving cylinder is arranged on the bottom wall of the lifting bracket, and the third driving cylinder is arranged on the side wall of the lifting bracket.

7. The prefabricated pipe column module molding equipment according to claim 5, characterized in that: A through-beam sensor is arranged on one side of the lifting bracket close to the fixing bracket, and the through-beam sensor is used to detect whether the second pipe column assembly moves into place along the axial direction of the pipe column body under the action of the second driving cylinder.

8. The prefabricated pipe column module molding equipment according to claim 2, characterized in that: The first pushing mechanism includes a fourth driving cylinder, a first base plate, a second base plate and a third base plate that are fixedly connected; The fourth driving cylinder and the first base plate are respectively fixedly connected to the frame body, the fourth driving cylinder is used to drive the first pipe column assembly to move axially, the first base plate is a U-shaped structure, and the two side walls of the first base plate are rotatably provided with first rollers, the second base plate and the third base plate are respectively fixed to the two side walls of the first base plate, the second base plate is rotatably provided with a second roller, and the third base plate is rotatably provided with a third roller, the first roller is used to adapt to the bottom wall of the plug-in board of the first pipe column assembly, and the second roller and the third roller are used to adapt to the side walls of the plug-in board.

9. The prefabricated pipe column module molding equipment according to claim 8, characterized in that: The first pushing mechanism further includes a fifth driving cylinder, the fifth driving cylinder is fixed to the third base plate, and the third roller is rotatably disposed at the driving end of the fifth driving cylinder.

10. The prefabricated pipe column module molding equipment according to claim 8, characterized in that: The first pushing mechanism also includes a sixth driving cylinder, a connecting rod, and a fourth roller; The sixth driving cylinder is hinged to the frame body, the first end of the connecting rod is hinged to the driving end of the sixth driving cylinder, the middle position of the connecting rod is hinged to the frame body, the second end of the connecting rod is rotatably provided with the fourth roller, and the sixth driving cylinder drives the fourth roller to abut against / away from the top wall of the plug board through the connecting rod.

11. The prefabricated pipe column module molding equipment according to claim 1, characterized in that: The ground rail is provided with a rack; The first workbench further includes a second motor and a second gear, the second motor and the second gear are both arranged on the first frame, the second motor is transmission-connected with the second gear, and the second gear is meshed with the rack, so as to drive the first frame to slide relative to the ground rail; The second workbench also includes a third motor and a third gear, both of which are arranged on the second frame, the third motor is transmission-connected to the third gear, and the third gear is meshed with the rack to drive the second frame to slide relative to the ground rail.

12. A pipe column molding method, based on the prefabricated pipe column module molding device according to any one of claims 1 to 11, for preparing a prefabricated pipe column module, characterized in that: include: A pipe column body, a first pipe column assembly, and a second pipe column assembly are provided, wherein a first plug-in groove is provided at a first end of the pipe column body along an axial direction, a plug-in plate is provided at one end of the first pipe column assembly, a first convex ridge extending along a first preset direction is convexly provided on an outer side wall of the other end, and a second convex ridge extending along a second preset direction is convexly provided on an inner side wall of the second pipe column assembly; The first end of the pipe column body is fixedly connected to the end of the first pipe column assembly having the plug-in plate; The second end of the pipe column body is fixedly connected to the second pipe column assembly.

13. The column forming method according to claim 12, characterized in that: The method of fixedly connecting the first end of the pipe column body to the end of the first pipe column assembly having the plug-in plate comprises: Fixing one of the pipe column body and the first pipe column assembly, clamping and driving the other to move along a third preset direction, so that the plug-in plate of the first pipe column assembly is plugged into the first plug-in slot of the pipe column body; The plug-in plate and the column body are fixed at the first plug-in slot.

14. The pipe column forming method according to claim 12, characterized in that: The method of fixedly connecting the second end of the pipe column body to the second pipe column assembly comprises: Fixing one of the tubular column body and the second tubular column assembly, and clamping and driving the other to move along a third preset direction to a target position aligned with the one; The tubular body and the second tubular assembly are fixed at the target position.

15. The pipe column forming method according to claim 12, characterized in that: A plug-in plate is provided at one end of the first pipe column assembly, and a first convex ridge is provided on the outer side wall of the other end, including: Providing a first pipe column, a plug plate, and a plurality of first ribs; A second plugging groove is provided at one end of the first pipe column along the axial direction; Inserting the plug board into the second plug slot; At the second plug-in slot position, fixing the plug-in plate to the first pipe column; The plurality of first ribs are fixed at intervals on the outer side wall of the other end of the first tube column.

16. The pipe column forming method according to claim 12, characterized in that: The inner side wall of the second pipe column assembly is provided with a second convex ridge, including: A second pipe column and a connecting assembly are provided, wherein a plurality of fixing grooves are provided on a side wall of the second pipe column, and one side of the connecting assembly has a concave-convex shape to form a plurality of second ridges extending along the second preset direction; Embedding a side of the connecting component away from the second convex edge into the inner side wall of the second pipe column; The connecting assembly and the second pipe column are fixed at the fixing groove position.

17. The column forming method according to claim 16, characterized in that: One side of the connecting component has a concave-convex shape, forming a plurality of second ridges extending along the second preset direction, including: providing a fixing plate and a plurality of second ribs; The plurality of second ribs are fixed to the first side surface of the fixing plate in sequence and at intervals, and the plurality of second ribs extend along a second preset direction to form the second convex ridges.

18. The pipe column forming method according to claim 16, characterized in that: One side of the connecting component has a concave-convex shape, forming a plurality of second ridges extending along the second preset direction, including: Provide fixing plate; A plurality of second ridges extending along a second preset direction are arranged on the first side surface of the fixing plate; or Providing a fixing plate with a plurality of second ridges protruding from a side surface, wherein the second ridges extend along a second preset direction; or A fixing plate is provided, wherein a plurality of grooves are sequentially and spaced apart on a first side surface of the fixing plate, and the second convex ridge is formed between any two adjacent grooves, wherein the plurality of grooves extend along a second preset direction.

19. The column forming method according to claim 12, characterized in that: The inner side wall of the second pipe column assembly is provided with a second convex ridge, including: Providing a second pipe column and a third pipe column, wherein a plurality of fixing grooves are provided on a side wall of the second pipe column, and the third pipe column is a hollow columnar structure including a plurality of beams extending along the second preset direction; Embedding the third pipe column in the second pipe column so that the fixing groove corresponds to at least a portion of the crossbeam; The second pipe column and the third pipe column are fixed at the fixing groove position.

20. The column forming method according to claim 19, characterized in that: The third pipe column is a hollow columnar structure, comprising a plurality of beams extending along the second preset direction, including: Providing a rectangular fixing plate; A plurality of through slots extending along the second preset direction are provided on the rectangular fixing plate, wherein the cross beam is formed between any two adjacent through slots; Bend the rectangular fixing plate multiple times in sequence along the second preset direction; The bent rectangular fixing plate is fixed at the ends to form a hollow columnar structure.

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