Abstract: The present invention to the field of 3D printers, especially a truss-type 3D printer. It addresses the problem that existing printers only have printing functionality and cannot handle and lift construction materials without additional equipment. The solution disclosed herein is a hoisting elevator platform comprising two standard sections of column extension, two standard sections of reinforcement, a standard section of main beam, two standard sections of the X-axis, two hoisting elevator platforms, gantry crane components, and cantilever crane components. The hoisting elevator platforms are slidably installed on the corresponding standard sections of column extension. The present invention disclosed a printer itself having climbing capabilities, allowing for printing in high-rise buildings. It can also extend horizontally with multiple printers in parallel. The printer is equipped with a cantilever crane to handle materials on-site, meeting the rigid requirements of height variations.

Abstract: A 3D printer including a support structure, a lifting mechanism, an adjusting mechanism, a moving mechanism and a printing component. The 3D printer is specifically suitable for 3D printing of buildings or other structures in the field of construction. The adjusting mechanism and the lifting mechanism are arranged below the support structure. The lifting mechanism moves the support structure up and down in the vertical direction. The adjusting mechanism moves the support structure in the horizontal direction. The printing component is arranged on the moving mechanism. The moving mechanism is arranged on the support structure in such fashion that it is movable up and down in the vertical direction.

Abstract: A rotary mobile 3D printer, with a printer; an upright post; and a cross arm. The printer is connected to the cross arm; the cross arm is rotatably connected to the upright post so that the cross arm is rotatable around the connection point where the cross arm is rotatably connected to the upright post; the printer is rotatable together with the cross arm; the printer is movable back and forth in a first direction and back and forth in a second direction relative to the cross arm; the first direction is the lengthwise direction of the cross arm; and the second direction extends at an angle with respect to the first direction.

Abstract: A 3D printed and combined building wall element having a 3D printed external wallboard; a 3D printed internal wallboard; and a cement concrete layer sandwiched there between. A structural reinforcement component includes a plurality of vertical and horizontal steel reinforcements, the latter being continuously bent in a meander shape with a convex edge and a concave edge of each horizontal steel reinforcement being located in the 3D printed external wallboard and the 3D printed internal wallboard, respectively. The plurality of vertical steel reinforcements are located in the 3D printed external wallboard and the 3D printed internal wallboard and are fixed at inner folding angles of the plurality of horizontal steel reinforcements.

Abstract: An integrated box-type 3D printing device, having a support structure, a first bracket, a second bracket, and a printer body. The first bracket is movable back and forth in a first direction on the support structure. The printer body is arranged on the second bracket. The second bracket is movable back and forth in a second direction relative to the first bracket. The printer body is movable back and forth in a third direction on the second bracket. The support structure is provided with an accommodating space for accommodating the second bracket. The second bracket is foldable in the opposite direction to the third direction so that the second bracket is foldable into the accommodating space so that the integrated box-type 3D printing device assumes a transport and storage configuration when the second bracket is folded into the accommodating space.

Abstract: A 3D printed and combined building wall element having a 3D printed external wallboard; a 3D printed internal wallboard; and a cement concrete layer sandwiched there between. A structural reinforcement component includes a plurality of vertical and horizontal steel reinforcements, the latter being continuously bent in a meander shape with a convex edge and a concave edge of each horizontal steel reinforcement being located in the 3D printed external wallboard and the 3D printed internal wallboard, respectively. The plurality of vertical steel reinforcements are located in the 3D printed external wallboard and the 3D printed internal wallboard and are fixed at inner folding angles of the plurality of horizontal steel reinforcements.

Abstract: 3D Printed and Combined Building Wallboard (100, 200, 300) including external decorative plate (7), 3D printed external wallboard (1), cement concrete layer (9), 3D printed internal wallboard (2), internal decorative plate (8), and structural reinforcement component (10). Structural reinforcement (10) includes vertical steel reinforcements (5) and horizontal steel reinforcements (11) continuously bent in a convex-concave way along the lengthwise direction. The convex edge and the concave edge of each horizontal reinforcement (11) are respectively located in the wallboard of 3D printed external wallboard (1) and the wallboard of 3D printed internal wallboard (2). External decorative plate (7) is fixed on 3D printed external wallboard (1), internal decorative plate (8) is fixed on 3D printed internal wallboard (2), and the space between 3D printed external wallboard (1) and 3D printed internal wallboard (2) is filled with cement concrete layer (9).

Abstract: The rack assembly of one 3D construction printer comprises two rows of vertical supporting posts anchored from the ground. Within each row of vertical supporting posts, between two neighboring vertical supporting posts, longitudinal beams are provided and extended along the length direction of the rack assembly, the longitudinal beams are configured to provide support and allow a cart carrying a 3D construction printer to move. On a top of the rack assembly, ring frame is provided, and on each of the longitudinal ends of the rows of vertical supporting beams, a cantilever extension end, being suspended, is connected to said rectangular ring frame. Further on the upper surface of a bottom longitudinal beam of the rectangular ring frame, guiding rails are provided in order for the cart carrying a crane to move along the longitudinal direction of the ring frame.

Abstract: This invention discloses a rack structure for an in-field 3D construction printer, which comprises the vertical supporting posts consisting of connected standard vertical supporting post segments in two rows with symmetrical arrangement, a printing platform, a power and material storage platform, and lifting mechanism; said two rows of the vertical supporting posts are symmetrically arranged and fixed on the ground; the printing platform, and the power supply and material storage platform are fixed on the vertical supporting post through their respective cavities, and then the printing platform and the power and material storage platform are bolted on the vertical supporting post; the steel wire rope runs through a lifting drum, to a pulley block on the side of the power supply and material storage platform, and then from the intermediate pulley block to the pulley block on the side of the printing platform.

Abstract: 3D Printed and Combined Building Wallboard (100, 200, 300) including external decorative plate (7), 3D printed external wallboard (1), cement concrete layer (9), 3D printed internal wallboard (2), internal decorative plate (8), and structural reinforcement component (10). Structural reinforcement (10) includes vertical steel reinforcements (5) and horizontal steel reinforcements (11) continuously bent in a convex-concave way along the lengthwise direction. The convex edge and the concave edge of each horizontal reinforcement (11) are respectively located in the wallboard of 3D printed external wallboard (1) and the wallboard of 3D printed internal wallboard (2). External decorative plate (7) is fixed on 3D printed external wallboard (1), internal decorative plate (8) is fixed on 3D printed internal wallboard (2), and the space between 3D printed external wallboard (1) and 3D printed internal wallboard (2) is filled with cement concrete layer (9).

Abstract: The rack assembly of one 3D construction printer comprises two rows of vertical supporting posts anchored from the ground. Within each row of vertical supporting posts, between two neighboring vertical supporting posts, longitudinal beams are provided and extended along the length direction of the rack assembly, the longitudinal beams are configured to provide support and allow a cart carrying a 3D construction printer to move. On a top of the rack assembly, ring frame is provided, and on each of the longitudinal ends of the rows of vertical supporting beams, a cantilever extension end, being suspended, is connected to said rectangular ring frame. Further on the upper surface of a bottom longitudinal beam of the rectangular ring frame, guiding rails are provided in order for the cart carrying a crane to move along the longitudinal direction of the ring frame.

Abstract: This invention discloses a rack structure for an in-field 3D construction printer, which comprises the vertical supporting posts consisting of connected standard vertical supporting post segments in two rows with symmetrical arrangement, a printing platform, a power and material storage platform, and lifting mechanism; said two rows of the vertical supporting posts are symmetrically arranged and fixed on the ground; the printing platform, and the power supply and material storage platform are fixed on the vertical supporting post through their respective cavities, and then the printing platform and the power and material storage platform are bolted on the vertical supporting post; the steel wire rope runs through a lifting drum, to a pulley block on the side of the power supply and material storage platform, and then from the intermediate pulley block to the pulley block on the side of the printing platform.

Abstract: A construction member 3D printing spray head with vibrating rod which includes a frame, a receiving hopper, a vibrating rod and a lifting device; the vibrating rod includes a cylindrical vibrating body and cable wires connected to the cylindrical vibrating body. The lifting device includes a set of guide wheels, clamp, wire rope, electrical winding drum. Wherein, the cylindrical vibrating body is located within the receiving hopper. The cable wire which is connected to the cylindrical vibrating body extends outside the receiving hopper via the space between the wheels of the set of guide wheels arranged above the receiving hopper. One side of the clamp clamps the cable wire that is outwardly extended, while the other side of the clamp clamps the wire rope. The wire rope is wrapped around the electrical winding drum.

Abstract: The present application relates to a construction member 3D printing spray bead with vibrating rod which includes a frame, a receiving hopper, a vibrating rod and a lifting device; the Vibrating'rod includes a cylindrical vibrating body and cable wires connected to the cylindrical vibrating body. The lifting device includes a set of guide wheels, clamp, wire rope, electrical winding drum. Wherein, the cylindrical vibrating body is located within the receiving hopper. The cable wire which is connected to the cylindrical vibrating body extends outside the receiving hopper via the space between the wheels of the set of guide wheels arranged above the receiving hopper. One side of the clamp clamps the cable wire that is outwardly extended, while the other side of the clamp clamps the wire rope. The wire rope is wrapped around the electrical winding drum.