Tower drum mold, prefabricating method, embedded part, tower drum prefabricating structure and tower drum

Abstract

The invention provides a tower drum mold, a prefabricating method, an embedded part, a tower drum prefabricating structure and a tower drum, the tower drum mold comprises a mold main body with a prefabricating space, the prefabricating space is used for prefabricating a prefabricating structure main body of the tower drum, and the mold main body is provided with an embedded opening communicating with an external space of the mold main body and the prefabricating space; the pre-buried opening is used for allowing the other part of a pre-buried part needing to be partially arranged in the prefabricated space and pre-buried in the prefabricated structure body to penetrate through and extend to the outer space of the mold body. The embedded part is conveniently embedded in the prefabricated structure main body of the tower drum, and when the embedded part is a tower crane buttress embedded part, the tower crane can be connected with the tower drum by being connected with the part, reserved outside the prefabricated structure main body of the tower drum, of the embedded part, so that the tower crane can be supported through the tower drum; the probability of occurrence of hoisting accidents of the tower crane is reduced, the hoisting stability and safety of the tower crane are improved, the hoisting difficulty is reduced, the dead weight of the tower crane is reduced, and the hoisting cost is saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wind power generation, in particular to a tower tube mold, a prefabrication method, a pre-embedded component, a tower tube prefabrication structure and a tower tube. BACKGROUND

[0002] At present, in order to increase the power generation capacity of wind power generation equipment, the size of the wind turbine, the length of the blade, the height of the tower tube and the height of the hub are all developing in an increasing trend. Under this development trend, the hoisting weight and height of the wind power generation equipment construction are increased, which leads to the increase of the self weight of the hoisting equipment, the increase of the hoisting cost, the decrease of the hoisting stability, the increase of the hoisting difficulty and even the inability to hoist. SUMMARY

[0003] The present application aims to at least solve one of the technical problems in the related art. To this end, the present application proposes a tower tube mold, a prefabrication method, a pre-embedded component, a tower tube prefabrication structure and a tower tube.

[0004] The tower tube mold proposed by the present application comprises a mold main body, the mold main body has a prefabrication space, and the prefabrication space is used for prefabrication of a prefabrication structure main body of the tower tube. The mold main body is provided with a pre-embedded opening, the pre-embedded opening is in communication with the external space of the mold main body and the prefabrication space respectively, and the pre-embedded opening is used for the other part of the pre-embedded component which needs to be partially arranged in the prefabrication space and pre-embedded in the prefabrication structure main body to pass through and extend to the external space of the mold main body.

[0005] The tower tube mold proposed by the present application can set the pre-embedded component by setting the pre-embedded opening in the mold main body, and make a part of the pre-embedded component arranged in the prefabrication space of the mold main body and the other part of the pre-embedded component extended to the external space of the mold main body through the pre-embedded opening, so that the part of the pre-embedded component arranged in the prefabrication space of the mold main body can be pre-embedded in the prefabrication structure main body during the prefabrication of the prefabrication structure main body of the tower tube, and the part of the pre-embedded component arranged in the external space of the mold main body can be retained outside the prefabrication structure main body of the tower tube after the prefabrication of the prefabrication structure main body of the tower tube is completed, so that the pre-embedded component can be pre-embedded in the prefabrication structure main body of the tower tube, and when the pre-embedded component is a tower crane support wall pre-embedded component, the tower crane can be connected with the tower tube by connecting with the part of the pre-embedded component retained outside the prefabrication structure main body of the tower tube, so that the tower crane can be supported by the tower tube, thereby reducing the probability of tower crane hoisting accidents, improving the stability and safety of the tower crane hoisting, reducing the hoisting difficulty, reducing the self weight of the tower crane and saving the hoisting cost.

[0006] Optionally, the mold body comprises an outer mold body and an inner mold body, the outer mold body surrounds the inner mold body and is spaced apart from the inner mold body, and the space between the outer mold body and the inner mold body serves as the prefabrication space; The embedded opening is arranged on the outer mold body and penetrates the outer mold body in the radial direction of the outer mold body.

[0007] Optionally, the tower drum mold further comprises a pre-positioning component connected with the mold body for supporting the embedded component at a preset embedded position corresponding to the embedded opening.

[0008] Optionally, the pre-positioning component is detachably connected with the mold body and can support or separate from the embedded component.

[0009] Optionally, the top of the pre-positioning component is provided with a hanging structure for hanging and moving the pre-positioning component by external hanging equipment when the pre-positioning component is in a detached state with the mold body and in a separated state with the embedded component.

[0010] Optionally, the embedded component is provided with a connecting hole for connecting with mechanical equipment outside the tower drum, and the pre-positioning component is arranged through the connecting hole and abuts against the bottom end face of the connecting hole to support the embedded component.

[0011] Optionally, the pre-positioning component comprises a support vertically arranged for passing through the connecting hole and a bearing horizontally arranged and connected with the support for supporting the embedded component from the bottom of the embedded component.

[0012] Optionally, the mold body comprises an outer mold body, an inner mold body and a bottom mold body, the outer mold body and the inner mold body are arranged on the bottom mold body, the outer mold body surrounds the inner mold body and is spaced apart from the inner mold body, and the space between the outer mold body and the inner mold body serves as the prefabrication space; The bottom mold body is provided with a pre-positioning structure, and the pre-positioning component is connected with the pre-positioning structure to support the embedded component at the preset embedded position.

[0013] Optionally, the tower drum mold further comprises a plugging component detachably connected with the mold body for plugging the embedded opening.

[0014] Optionally, the plugging component is provided with a reinforcing rib structure arranged on the surface of the plugging component facing the prefabrication space or the surface of the plugging component facing away from the prefabrication space.

[0015] Optionally, the tower tube mold further comprises a sealing component arranged at the end face of the embedded opening, for sealing the embedded opening and the prefabrication space by sealing between the end face of the embedded opening and the embedded component.

[0016] Optionally, the tower tube mold further comprises a supporting component in abutment with the mold body and capable of being fixedly connected with the embedded component, for supporting the embedded component.

[0017] Optionally, the mold body is provided with a connecting structure for detachably connecting with the embedded component.

[0018] The prefabrication method of the tower tube prefabrication structure provided by the present application adopts the tower tube mold provided by the present application to prefabricate the tower tube prefabrication structure.

[0019] The prefabrication method of the tower tube prefabrication structure provided by the present application can facilitate the embedding of the embedded component in the prefabrication structure body of the tower tube, and when the embedded component is a tower crane support wall embedded part, the tower crane can be connected with the tower tube by connecting with the part of the embedded component remaining outside the prefabrication structure body of the tower tube, so that the tower crane can be supported by the tower tube, thereby reducing the probability of tower crane hoisting accidents, improving the stability and safety of tower crane hoisting, reducing hoisting difficulty, reducing the self-weight of the tower crane, and saving hoisting cost.

[0020] Optionally, the tower tube prefabrication structure comprises the predetermined positioning component and the supporting component as described in the above embodiments, and the prefabrication method comprises the following steps: connecting the predetermined positioning component with the mold body and connecting the supporting component with the embedded component; arranging the embedded component with the supporting component in cooperation with the mold body, so that the supporting component is in abutment with the mold body, and the predetermined positioning component prepositions and supports the embedded component; arranging a part of the embedded component in the prefabrication space in connection with the structural rib arranged in the prefabrication space for forming the prefabrication structure body; disconnecting the predetermined positioning component from the mold body and separating the predetermined positioning component from the embedded component.

[0021] The pre-embedded part is partially arranged in the prefabricated space of the tower drum mold, and the other part extends to the outside space of the tower drum mold through the pre-embedded opening and is pre-embedded in the prefabricated structure body during the prefabrication of the prefabricated structure body by the tower drum mold.

[0022] The pre-embedded part is pre-embedded in the prefabricated structure body during the prefabrication of the prefabricated structure body by the tower drum mold, which can firmly connect the pre-embedded part and the prefabricated structure body, and can facilitate the pre-embedding of the pre-embedded part in the prefabricated structure body of the tower drum.

[0023] The tower drum prefabricated structure includes a prefabricated structure body and the pre-embedded part, and the prefabricated structure body is prefabricated by the tower drum mold.

[0024] The tower drum prefabricated structure is prefabricated by the tower drum mold, which can facilitate the pre-embedding of the pre-embedded part in the prefabricated structure body of the tower drum, and when the pre-embedded part is a tower crane support wall pre-embedded part, the tower crane can be connected with the tower drum through the part of the pre-embedded part remaining outside the prefabricated structure body of the tower drum.

[0025] The tower drum includes a tower drum segment and the tower drum prefabricated structure, the tower drum prefabricated structure is stacked with the tower drum segment, and the number of the tower drum prefabricated structure is one or more.

[0026] The tower drum is prefabricated by the tower drum mold, which can facilitate the pre-embedding of the pre-embedded part in the prefabricated structure body of the tower drum, and when the pre-embedded part is a tower crane support wall pre-embedded part, the tower crane can be connected with the tower drum through the part of the pre-embedded part remaining outside the prefabricated structure body of the tower drum. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic diagram of a tower tube mold of an embodiment of the present application; Figure 2 is a schematic diagram of an inner mold body of a tower tube mold of an embodiment of the present application; Figure 3 is a schematic diagram of a bottom mold body of a tower tube mold of an embodiment of the present application; Figure 4 is a schematic diagram of an outer mold body of a tower tube mold of an embodiment of the present application; Figure 5 is a schematic diagram of a pre-positioning structure of a tower tube mold of an embodiment of the present application; Figure 6 is a schematic diagram of an installation position of a plugging component of a tower tube mold of an embodiment of the present application; Figure 7 is a schematic diagram of a structure of a plugging component of a tower tube mold of an embodiment of the present application; Figure 8 is Figure 1 is an enlarged schematic diagram of part A in FIG. 6; Figure 9 is a flowchart of a prefabrication method of a tower tube prefabricated structure of an embodiment of the present application.

[0028] Reference signs: 1, mold main body; 11, prefabrication space; 12, pre-buried opening; 13, outer mold body; 14, inner mold body; 15, bottom mold body; 151, positioning hole; 2, pre-buried component; 21, connecting hole; 22, pre-buried plate; 23, embedded rod; 24, positioning plate; 3, pre-positioning component; 31, support; 311, through hole; 312, pry bar; 32, bearing; 4, hanging structure; 5, plugging component; 51, reinforcing rib structure; 511, ring rib; 512, vertical rib; 513, corner rib; 52, plate body; 6, sealing component; 7, support component. DETAILED DESCRIPTION

[0029] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0030] As Figures 1-8As shown, the embodiment of the present application provides a tower tube mold, which comprises a mold main body 1, and the mold main body 1 has a prefabrication space 11 for prefabrication of a prefabricated structure main body of a tower tube. The mold main body 1 is provided with a pre-buried opening 12, which respectively communicates with an external space and the prefabrication space 11 of the mold main body 1, and the pre-buried opening 12 is used for the other part of a pre-buried component 2, which needs to be partially arranged in the prefabrication space 11 and pre-buried in the prefabricated structure main body, to pass through and extend to the external space of the mold main body 1.

[0031] The tower tube mold of the embodiment of the present application can arrange the pre-buried component 2, and make a part of the pre-buried component 2 arranged in the prefabrication space 11 of the mold main body 1 and the other part of the pre-buried component 2 extended to the external space of the mold main body 1 through the pre-buried opening 12, so that the part of the pre-buried component 2 arranged in the prefabrication space 11 of the mold main body 1 can be pre-buried in the prefabricated structure main body during the prefabrication of the prefabricated structure main body of the tower tube, and the part of the pre-buried component 2 arranged in the external space of the mold main body 1 can be reserved outside the prefabricated structure main body of the tower tube after the prefabrication of the prefabricated structure main body of the tower tube is completed, so that the pre-buried component 2 can be pre-buried in the prefabricated structure main body of the tower tube, and when the pre-buried component 2 is a tower crane support wall pre-buried component, the tower crane can be connected with the tower tube through the part of the pre-buried component 2 reserved outside the prefabricated structure main body of the tower tube, so that the tower crane can be supported by the tower tube, thereby reducing the probability of tower crane hoisting accidents, improving the stability and safety of the tower crane hoisting, reducing the hoisting difficulty, reducing the self-weight of the tower crane, and saving the hoisting cost.

[0032] As shown, Figure 1 Optionally, the prefabrication space 11 can be annular or arc-shaped. When the prefabrication space 11 is annular, the prefabricated structure main body can be a tower tube segment in annular shape, or the annular prefabrication space 11 can be divided into multiple arc segments by arranging a partition in the prefabrication space 11, so that the prefabricated structure main body can be a tower tube piece in arc shape. When the prefabrication space 11 is arc-shaped, the prefabricated structure main body can be a tower tube piece in arc shape. In actual application, multiple tower tube segments can be stacked to form a tower tube, and multiple tower tube pieces can be sequentially connected in a circumferential direction to form a tower tube segment. However, the shape of the prefabrication space 11 and the shape of the corresponding prefabricated structure main body are not limited thereto.

[0033] Optionally, the pre-buried component 2 can be a tower crane support wall pre-buried component.

[0034] Optionally, the prefabricated structure main body can be a tower tube segment or a tower tube piece, and multiple tower tube segments can be arranged in layers to form a tower tube, and multiple tower tube pieces can be arranged adjacent to each other in a circumferential direction to form a tower tube segment.

[0035] As shown, Figure 1 and Figure 2As shown in the embodiment of the present application, the mold body 1 can include an outer mold body 13 and an inner mold body 14, the outer mold body 13 is arranged around the inner mold body 14 and is spaced apart from the inner mold body 14, and the space between the outer mold body 13 and the inner mold body 14 is used as the prefabrication space 11. The embedded opening 12 is arranged on the outer mold body 13 and penetrates the outer mold body 13 in the radial direction of the outer mold body 13.

[0036] By arranging the outer mold body 13 around the inner mold body 14 and spacing the outer mold body 13 from the inner mold body 14, a space can be formed between the outer mold body 13 and the inner mold body 14, which can be used as the prefabrication space 11, that is, the outer mold body 13 can be used as the outer peripheral wall of the prefabrication space 11, and the inner mold body 14 can be used as the inner peripheral wall of the prefabrication space 11. In actual application, the prefabricated structure body can be formed by pouring concrete into the prefabrication space 11, that is, the concrete used to form the prefabricated structure body can be poured into the prefabrication space 11, and the outer mold body 13 and the inner mold body 14 can prevent the concrete from flowing into the space outside the prefabrication space 11.

[0037] As shown in the embodiment of the present application, the mold body 1 can include an outer mold body 13 and an inner mold body 14, the outer mold body 13 is arranged around the inner mold body 14 and is spaced apart from the inner mold body 14, and the space between the outer mold body 13 and the inner mold body 14 is used as the prefabrication space 11. The embedded opening 12 is arranged on the outer mold body 13 and penetrates the outer mold body 13 in the radial direction of the outer mold body 13. Figure 1 and Figure 2 As shown in the embodiment of the present application, the mold body 1 can include an outer mold body 13 and an inner mold body 14, the outer mold body 13 is arranged around the inner mold body 14 and is spaced apart from the inner mold body 14, and the space between the outer mold body 13 and the inner mold body 14 is used as the prefabrication space 11. The embedded opening 12 is arranged on the outer mold body 13 and penetrates the outer mold body 13 in the radial direction of the outer mold body 13.

[0038] By arranging the outer mold body 13 around the inner mold body 14 and spacing the outer mold body 13 from the inner mold body 14, a space can be formed between the outer mold body 13 and the inner mold body 14, which can be used as the prefabrication space 11, that is, the outer mold body 13 can be used as the outer peripheral wall of the prefabrication space 11, and the inner mold body 14 can be used as the inner peripheral wall of the prefabrication space 11. In actual application, the prefabricated structure body can be formed by pouring concrete into the prefabrication space 11, that is, the concrete used to form the prefabricated structure body can be poured into the prefabrication space 11, and the outer mold body 13 and the inner mold body 14 can prevent the concrete from flowing into the space outside the prefabrication space 11.

[0039] As shown in the embodiment of the present application, the mold body 1 can include an outer mold body 13 and an inner mold body 14, the outer mold body 13 is arranged around the inner mold body 14 and is spaced apart from the inner mold body 14, and the space between the outer mold body 13 and the inner mold body 14 is used as the prefabrication space 11. The embedded opening 12 is arranged on the outer mold body 13 and penetrates the outer mold body 13 in the radial direction of the outer mold body 13. Figure 4 As shown in the embodiment of the present application, the mold body 1 can include an outer mold body 13 and an inner mold body 14, the outer mold body 13 is arranged around the inner mold body 14 and is spaced apart from the inner mold body 14, and the space between the outer mold body 13 and the inner mold body 14 is used as the prefabrication space 11. The embedded opening 12 is arranged on the outer mold body 13 and penetrates the outer mold body 13 in the radial direction of the outer mold body 13.

[0040] As shown in the embodiment of the present application, the mold body 1 can include an outer mold body 13 and an inner mold body 14, the outer mold body 13 is arranged around the inner mold body 14 and is spaced apart from the inner mold body 14, and the space between the outer mold body 13 and the inner mold body 14 is used as the prefabrication space 11. The embedded opening 12 is arranged on the outer mold body 13 and penetrates the outer mold body 13 in the radial direction of the outer mold body 13. Figure 1 , Figure 2 andFigure 4 As shown, optionally, one or more embedded components 2 can be arranged in each embedded opening 12. Such design can improve the flexibility of the arrangement of the embedded components 2 and the flexibility of the connection between the tower crane and the embedded components 2.

[0041] As shown, in an embodiment of the present application, the tower drum mold can further comprise a pre-positioning component 3 connected with the mold body 1, for supporting the embedded components 2 at the preset embedded positions corresponding to the embedded openings 12. Figure 2

[0042] The preset embedded position can be the position of the embedded components 2 relative to the prefabricated structure body after the prefabricated structure body is completed and a part of the embedded components 2 is embedded in the prefabricated structure body. In actual application, the embedded openings 12 can be located at a certain height of the mold body 1. By designing the pre-positioning component 3 connected with the mold body 1, the embedded components 2 can be supported by the mold body 1 and the pre-positioning component 3. Before the prefabricated structure body is completed and a part of the embedded components 2 is embedded in the prefabricated structure body, the embedded components 2 can be supported at the height of the embedded openings 12 and correspond to the embedded openings 12, so that a part of the embedded components 2 can be located at the height of the embedded openings 12 in the prefabrication space 11, and another part of the embedded components 2 can pass through the embedded openings 12 and extend to the outside space of the mold body 1, so that after the prefabricated structure body is completed, a part of the embedded components 2 can be embedded in the prefabricated structure body at the preset embedded position.

[0043] Optionally, the number of the pre-positioning components 3 can be the same as the number of the embedded components 2, and the plurality of pre-positioning components 3 can be used to support the plurality of embedded components 2 one by one.

[0044] In an embodiment of the present application, the pre-positioning component 3 can be detachably connected with the mold body 1 and can support or separate from the embedded components 2.

[0045] In actual application, before the concrete for forming the prefabricated structure body is poured into the prefabrication space 11, structural reinforcement for forming the prefabricated structure body can be arranged in the prefabrication space 11. After the pre-positioning component 3 supports the embedded components 2 at the preset embedded position, the embedded components 2 can be connected with the structural reinforcement for forming the prefabricated structure body, so that the embedded components 2 can be supported by the structural reinforcement for forming the prefabricated structure body. Then, the pre-positioning component 3 can be detached from the mold body 1 and separated from the embedded components 2. After that, the pre-positioning component 3 can be removed, and the concrete for forming the prefabricated structure body can be poured into the prefabrication space 11.

[0046] ​The design can avoid the pre-positioning component 3 being buried in the prefabricated structure body by pouring concrete, so that the pre-positioning component 3 can be reused, and the use cost of the tower drum mold is reduced. On the other hand, since part of the pre-embedded component 2 needs to be arranged in the prefabrication space 11, and the other part needs to extend to the outside space of the mold body 1 through the pre-embedded opening 12, and the pre-positioning component 3 can be connected with the part of the pre-embedded component 2 that needs to extend to the outside of the mold body 1 through the pre-embedded opening 12, therefore, the outer mold body 13 can interfere with the pre-embedded component 2 and the pre-positioning component 3 respectively, so that the outer mold body 13 and the inner mold body 14 form the prefabrication space 11 before pouring the concrete for forming the prefabricated structure body into the prefabrication space 11 after supporting the pre-embedded component 2 at the preset pre-embedded position and removing the pre-positioning component 3, by arranging the pre-embedded component 2 and the pre-positioning component 3 before arranging the outer mold body 13, and supporting the pre-embedded component 2 at the preset pre-embedded position and removing the pre-positioning component 3, the mutual interference between the pre-embedded component 2 and the outer mold body 13 can be avoided, and the mutual interference between the pre-positioning component 3 and the outer mold body 13 can be avoided.

[0047] As shown in Figure 8 , optionally, the pre-embedded component 2 can be provided with a buried rod 23, which can be used to connect with the structural reinforcement for forming the prefabricated structure body. In actual application, the buried rod 23 can be tied together with the structural reinforcement to realize the connection between the buried rod 23 and the structural reinforcement.

[0048] As shown in Figure 8 , optionally, the buried rod 23 can be arranged in the radial direction of the mold body 1.

[0049] Optionally, the buried rod 23 can be a steel bar. Optionally, the buried rod 23 can be welded with the pre-embedded component 2.

[0050] As shown in Figure 8 , optionally, the number of buried rods 23 can be multiple, and the multiple buried rods 23 can be arranged in the axial direction and / or the circumferential direction of the mold body 1.

[0051] As shown in Figure 8As shown, optionally, the embedded rod 23 can be arranged in the prefabrication space 11. After the concrete in the prefabrication space 11 forms the prefabricated structure body, the embedded rod 23 can be cast in the prefabricated structure body, thereby improving the connection stability of the embedded part 2 and the prefabricated structure body. When the embedded rod 23 is a reinforcing bar, the embedded rod 23 can not only improve the connection stability of the embedded part 2 and the prefabricated structure body, but also form a meshed collaborative force system with the structural bars of the prefabricated structure body, which is equivalent to increasing the reinforcing bars in the local part of the prefabricated structure body with the embedded part 2 and increasing the reinforcing bar density, thereby enhancing the bending resistance and crack resistance of the prefabricated structure body and being beneficial to the improvement of the structural strength of the prefabricated structure body.

[0052] As shown in the embodiment of the present application, the top of the pre-positioning part 3 can be provided with a hanging structure 4. The hanging structure 4 is used to hang and move the pre-positioning part 3 by external hanging equipment when the pre-positioning part 3 and the mold body 1 are in a disassembled state and the pre-positioning part 3 and the embedded part 2 are in a separated state. Figure 5

[0053] In actual application, the length of the pre-positioning part 3 can be long and the weight can be large, so it is necessary to move the pre-positioning part 3 by the hanging equipment. During the movement of the pre-positioning part 3, the hanging equipment can be connected with the hanging structure 4 to realize the connection between the hanging equipment and the pre-positioning part 3, so that the pre-positioning part 3 can be moved by the hanging equipment. For example, when the pre-positioning part 3 is connected with the mold body 1, at this time, the pre-positioning part 3 is not connected with the mold body 1 and does not support the embedded part 2 (i.e., the pre-positioning part 3 and the mold body 1 are in a disassembled state and the pre-positioning part 3 and the embedded part 2 are in a separated state), the external hanging equipment can be connected with the hanging structure 4 to move the pre-positioning part 3 to the position connected with the mold body 1. For another example, after the embedded part 2 is connected with the structural bars for forming the prefabricated structure body, the pre-positioning part 3 needs to be removed, at this time, the pre-positioning part 3 can be disassembled from the mold body 1 and separated from the embedded part 2 (i.e., the pre-positioning part 3 and the mold body 1 are in a disassembled state and the pre-positioning part 3 and the embedded part 2 are in a separated state), and the external hanging equipment can be connected with the hanging structure 4 to remove the pre-positioning part 3.

[0054] By arranging the hanging structure 4 on the top of the pre-positioning part 3, the hanging structure 4 can be connected with the hanging equipment, which can improve the convenience of connecting the hanging equipment with the pre-positioning part 3 and improve the safety and stability of hanging the pre-positioning part 3.

[0055] As shown in the embodiment of the present application, the top of the pre-positioning part 3 can be provided with a hanging structure 4. The hanging structure 4 is used to hang and move the pre-positioning part 3 by external hanging equipment when the pre-positioning part 3 and the mold body 1 are in a disassembled state and the pre-positioning part 3 and the embedded part 2 are in a separated state. Figure 1 ​As shown in the embodiment of the present application, the embedded part 2 can be provided with a connecting hole 21 for connecting with the mechanical equipment outside the tower drum, and the pre-positioning part 3 can be arranged through the connecting hole 21 and abut against the bottom end face of the connecting hole 21 to support the embedded part 2.

[0056] For example, when the embedded part 2 is a tower crane buttress embedded part, the connecting hole 21 can be used for connecting with the buttress connecting rod, one end of the buttress connecting rod can be connected with the connecting hole 21, and the other end can be connected with the tower crane, so as to realize the connection between the embedded part 2 and the tower crane, and further realize the connection between the tower crane and the tower drum, that is, the connecting hole 21 is used for connecting with the mechanical equipment (for example, the tower crane) outside the tower drum, at this time, the pre-positioning part 3 can also be arranged through the connecting hole 21 and abut against the bottom end face of the connecting hole 21 to exert an upward force on the embedded part 2, thereby supporting the embedded part 2.

[0057] Such design can on the one hand make the pre-positioning part 3 directly use the existing connecting hole 21 of the embedded part 2 to support the embedded part 2, without the need to design a separate structure for the pre-positioning part 3 to support the embedded part 2, thereby avoiding the need to design the embedded part 2 again due to the pre-positioning part 3, and further avoiding the further complexity of the structure of the embedded part 2, and on the other hand, the pre-positioning part 3 is arranged through the connecting hole 21, which can improve the support stability of the pre-positioning part 3.

[0058] As shown in the embodiment of the present application, the embedded part 2 can be provided with a connecting hole 21 for connecting with the mechanical equipment outside the tower drum, and the pre-positioning part 3 can be arranged through the connecting hole 21 and abut against the bottom end face of the connecting hole 21 to support the embedded part 2. Figure 1 As shown in the embodiment of the present application, the embedded part 2 can be provided with a connecting hole 21 for connecting with the mechanical equipment outside the tower drum, and the pre-positioning part 3 can be arranged through the connecting hole 21 and abut against the bottom end face of the connecting hole 21 to support the embedded part 2.

[0059] Such design can realize the support of the same embedded part 2 by multiple pre-positioning parts 3, thereby improving the stability of the pre-positioning part 3 supporting the embedded part 2.

[0060] As shown in the embodiment of the present application, the embedded part 2 can be provided with a connecting hole 21 for connecting with the mechanical equipment outside the tower drum, and the pre-positioning part 3 can be arranged through the connecting hole 21 and abut against the bottom end face of the connecting hole 21 to support the embedded part 2. Figure 5 As shown in the embodiment of the present application, the embedded part 2 can be provided with a connecting hole 21 for connecting with the mechanical equipment outside the tower drum, and the pre-positioning part 3 can be arranged through the connecting hole 21 and abut against the bottom end face of the connecting hole 21 to support the embedded part 2.

[0061] As shown in the embodiment of the present application, the embedded part 2 can be provided with a connecting hole 21 for connecting with the mechanical equipment outside the tower drum, and the pre-positioning part 3 can be arranged through the connecting hole 21 and abut against the bottom end face of the connecting hole 21 to support the embedded part 2. Figure 1 As shown in the embodiment of the present application, the embedded part 2 can be provided with a connecting hole 21 for connecting with the mechanical equipment outside the tower drum, and the pre-positioning part 3 can be arranged through the connecting hole 21 and abut against the bottom end face of the connecting hole 21 to support the embedded part 2. Figure 5 As shown in the embodiment of the present application, the embedded part 2 can be provided with a connecting hole 21 for connecting with the mechanical equipment outside the tower drum, and the pre-positioning part 3 can be arranged through the connecting hole 21 and abut against the bottom end face of the connecting hole 21 to support the embedded part 2.

[0062] As shown in Figure 5 Optionally, the support 31 can be provided with a through hole, and the carrier 32 can be arranged through the through hole of the support 31. For example, the carrier 32 is in the shape of a rod and is arranged transversely, and the axial direction of the through hole of the support 31 can be parallel to the horizontal direction.

[0063] Optionally, the carrier 32 can be provided with a limiting part, and the limiting part can abut against one end surface of the through hole of the support 31. Such a design can prevent the carrier 32 from sliding out of the through hole of the support 31, thereby improving the stability of the carrier 32 supporting the embedded part 2.

[0064] As shown in Figure 5 Optionally, the hanging structure 4 can be arranged at the top end of the support 31.

[0065] As shown in Figures 1-3 In an embodiment of the present application, the mold body 1 can include an outer mold body 13, an inner mold body 14, and a bottom mold body 15. The outer mold body 13 and the inner mold body 14 are arranged on the bottom mold body 15, and the outer mold body 13 surrounds the inner mold body 14 and is arranged spaced apart from the inner mold body 14. The space between the outer mold body 13 and the inner mold body 14 serves as a prefabrication space 11. The bottom mold body 15 can be provided with a pre-positioning structure, and the pre-positioning part 3 is connected to the pre-positioning structure to support the embedded part 2 at a predetermined position.

[0066] By surrounding the inner mold body 14 with the outer mold body 13 and arranging the outer mold body 13 spaced apart from the inner mold body 14, a space can be formed between the outer mold body 13 and the inner mold body 14. By arranging the outer mold body 13 and the inner mold body 14 on the bottom mold body 15, the bottom of the space can be closed by the bottom mold body 15. The space can serve as a prefabrication space 11. That is, the outer mold body 13 can serve as the outer peripheral wall of the prefabrication space 11, the inner mold body 14 can serve as the inner peripheral wall of the prefabrication space 11, and the bottom mold body 15 can serve as the bottom wall of the prefabrication space 11. In actual application, the prefabricated structure body can be formed by pouring concrete into the prefabrication space 11. That is, the concrete used to form the prefabricated structure body can be poured into the prefabrication space 11, and the outer mold body 13, the inner mold body 14, and the bottom mold body 15 can block the flow of concrete to the space outside the prefabrication space 11. The pouring of concrete into the prefabrication space 11 can be performed from the top of the prefabrication space 11.

[0067] By setting the pre-positioning structure on the bottom die body 15 and connecting the pre-positioning component 3 with the pre-positioning structure, the connection of the pre-positioning component 3 with the mold main body 1 can be realized, and the pre-positioning component 3 can be supported from the bottom by the bottom die body 15, so as to ensure the stability of the support of the pre-positioning component 3 to the embedded component 2.

[0068] Optionally, the number of pre-positioning structures can be the same as that of pre-positioning components 3, and the plurality of pre-positioning structures can be connected with the plurality of pre-positioning components 3 one by one.

[0069] As shown in Figure 5 Optionally, the bottom end of the pre-positioning component 3 can be conical, and the pre-positioning structure can include a positioning hole 151, which can be conical.

[0070] As shown in Figure 3 and Figure 5 In actual application, the bottom end of the pre-positioning component 3 in conical shape can be inserted into the positioning hole 151 in conical shape, and the positioning hole 151 in conical shape can play a guiding role for the bottom end of the pre-positioning component 3 in conical shape during the process of inserting the bottom end of the pre-positioning component 3 in conical shape into the positioning hole 151 in conical shape, so as to play a guiding role for the pre-positioning component 3, and further improve the positioning accuracy of the pre-positioning component 3 and the bottom die body 15.

[0071] In actual application, the embedded component 2 can be a tower crane buttress embedded part, and the prefabricated structure main body can be a tower drum segment or a drum piece. A plurality of drum pieces can be connected in the circumferential direction to form a tower drum segment, and a plurality of tower drum segments can be stacked to form a tower drum. The tower drum segment or the drum piece can need to be provided with a door opening for personnel to enter and exit the tower drum. Therefore, the tower drum mold can be provided with a corresponding mold door opening structure for forming the door opening. In order to facilitate the connection of the embedded component 2 with the external equipment of the tower drum or the setting of the embedded opening 12, optionally, the embedded opening 12 and the mold door opening structure are staggered by a preset angle in the circumferential direction of the mold main body 1, so that the embedded component 2 and the embedded opening 12 can be staggered by the preset angle with the door opening in the circumferential direction of the mold main body 1, to avoid interference between the embedded component 2 or the embedded opening 12 and the door opening, and the design of the preset angle also needs to consider other mold structures corresponding to the formation of other structures of the tower drum segment or the drum piece (for example, the connection structure between two adjacent tower drum segments, the through hole for the pre-stressed tendon of the tower drum segment, etc.) of the mold main body 1, so as to avoid interference between the embedded component 2 or the embedded opening 12 and the other structures of the tower drum segment or the drum piece while avoiding interference between the embedded component 2 or the embedded opening 12 and the door opening.

[0072] Optionally, the range of the preset angle can be 30°-40°.

[0073] Optionally, the preset angle can be 31°.

[0074] Optionally, the bottom end of the support 31 can be in the shape of a pyramid, and the pre-positioning structure can comprise a positioning hole 151 in the shape of a pyramid.

[0075] Optionally, the pre-positioning structure can comprise an internally threaded hole, and the bottom end of the pre-positioning component 3 can have an externally threaded hole for threaded connection with the internally threaded hole. In actual applications, the pre-positioning component 3 and the pre-positioning structure are connected in a threaded connection manner, which can make the connection mode simple and firm.

[0076] As shown in Figure 5 Optionally, the bottom of the support 31 can be provided with a through hole 311 for a crowbar 312 to pass through. In actual applications, the weight of the support 31 can be large, and when the pre-positioning component 3 and the pre-positioning structure are connected in a threaded connection manner or the threaded connection between the pre-positioning component 3 and the pre-positioning structure is cancelled, the crowbar 312 can pass through the through hole 311 to rotate the support 31 by the crowbar 312, so that the externally threaded hole of the bottom end of the pre-positioning component 3 is gradually threaded connected with the internally threaded hole, thereby making the connection operation of the pre-positioning component 3 and the pre-positioning structure convenient and labor-saving.

[0077] As shown in Figure 6 and Figure 7 In an embodiment of the present application, the tower drum mold can further comprise a plugging component 5 which is detachably connected with the mold body 1 and used for plugging the pre-embedded opening 12.

[0078] In actual applications, when the precast structure body needs to pre-embed the pre-embedded component 2, the plugging component 5 can be detached from the mold body 1 to make the pre-embedded opening 12 in an open state, thereby facilitating the placement of the pre-embedded component 2. When the precast structure body does not need to pre-embed the pre-embedded component 2, the plugging component 5 can be connected with the mold body 1 to plug the pre-embedded opening 12 by the plugging component 5, thereby preventing the concrete poured into the precast space 11 from flowing out of the pre-embedded opening 12 and ensuring the complete and smooth pouring of the precast structure body. Thus, through the design of the plugging component 5, the mold body 1 can be applicable to the precast structure body with the pre-embedded component 2 and the precast structure body without the pre-embedded component 2, thereby improving the applicability of the mold body 1.

[0079] Optionally, the plugging component 5 can be detachably connected with the outer mold body 13.

[0080] Optionally, one of the plugging component 5 and the outer mold body 13 is provided with a threaded connection hole, and the other is provided with a through hole. By passing a threaded connecting piece through the through hole and threaded connecting with the threaded connection hole, the connection between the plugging component 5 and the outer mold body 13 can be achieved.

[0081] Optionally, the plugging component 5 can be arranged on the side of the outer mold body 13 facing the inner mold body 14, or on the side of the outer mold body 13 away from the inner mold body 14, or in the embedded opening 12.

[0082] As shown in Figure 6 and Figure 7 In an embodiment of the present application, the plugging component 5 can be provided with a reinforcing rib structure 51 arranged on the surface of the plugging component 5 facing the prefabrication space 11 or the surface of the plugging component 5 away from the prefabrication space 11.

[0083] Such a design is due to the fact that when the plugging component 5 plugs the embedded opening 12, the plugging component 5 will be subjected to the force of the concrete poured in the prefabrication space 11. By arranging the reinforcing rib structure 51 on the plugging component 5, the structural strength of the plugging component 5 can be improved, so as to avoid damage to the plugging component 5 due to the force of the concrete poured in the prefabrication space 11, and ensure the stability of the plugging component 5 in plugging the embedded opening 12.

[0084] As shown in Figure 6 and Figure 7 Optionally, the plugging component 5 can include a plate body 52, and the reinforcing rib structure 51 can include a ring rib 511, a vertical rib 512, and a corner rib 513. The plate body 52 is detachably connected with the mold body 1 and used for plugging the embedded opening 12. The ring rib 511 can be arranged on the plate body 52 in the circumferential direction of the mold body 1. The vertical rib 512 can be arranged on the plate body 52 in the axial direction of the mold body 1. The corner rib 513 can be arranged on the edge of the plate body 52 and connected with the ring rib 511 and / or the vertical rib 512.

[0085] The ring rib 511 and the vertical rib 512 can strengthen the overall structural strength of the plate body 52 in the transverse and longitudinal directions, and the corner rib 513 can strengthen the local structural strength of the edge of the plate body 52, so as to comprehensively strengthen the structural strength of the plate body 52.

[0086] As shown in Figure 6 and Figure 7 Optionally, the number of the ring ribs 511 can be multiple, and the multiple ring ribs 511 can be arranged in the axial direction of the mold body 1 at intervals. Optionally, the number of the vertical ribs 512 can be multiple, and the multiple vertical ribs 512 can be arranged in the circumferential direction of the mold body 1 at intervals. Optionally, the number of the corner ribs 513 can be multiple, and the multiple corner ribs 513 can be arranged in the axial direction or the circumferential direction of the mold body 1 at intervals.

[0087] Optionally, the part around the pre-buried opening 12 of the mold body 1 can be provided with a reinforcing structure. Due to the provision of the pre-buried opening 12, the strength of the part around the pre-buried opening 12 of the mold body 1 is reduced, and therefore, by providing a reinforcing structure around the pre-buried opening 12 of the mold body 1, the structural strength of the part around the pre-buried opening 12 of the mold body 1 can be strengthened by the reinforcing structure, thereby improving the use stability of the mold body 1.

[0088] As shown in the embodiment of the present application, Figure 8 the tower drum mold can further include a sealing component 6 arranged at the end face of the pre-buried opening 12, for sealing the pre-buried opening 12 and the prefabrication space 11 by sealing the end face of the pre-buried opening 12 and the pre-buried component 2.

[0089] In actual application, due to the production and processing of the mold body 1 and the pre-buried component 2, processing errors will occur, which may cause a gap between the end face of the pre-buried opening 12 and the pre-buried component 2 when they are in close contact, and the end face of the pre-buried opening 12 and the pre-buried component 2 cannot be in close contact. In order to prevent the concrete poured in the prefabrication space 11 from flowing out between the end face of the pre-buried opening 12 and the pre-buried component 2 and ensure the appearance consistency of the prefabricated structure body at the pre-buried component 2, a sealing component 6 can be arranged between the side of the outer mold body 13 facing the prefabrication space 11 and the side of the pre-buried component 2 facing the outer mold body 13, and the sealing component 6 is arranged along the circumference of the pre-buried opening 12. The outer mold body 13 and the pre-buried component 2 can be sealed by the sealing component 6, so as to prevent the concrete poured in the prefabrication space 11 from flowing out between the end face of the pre-buried opening 12 and the pre-buried component 2 and ensure the appearance consistency of the prefabricated structure body at the pre-buried component 2.

[0090] Optionally, the sealing component 6 can be a sealing ring.

[0091] Optionally, the material of the sealing component 6 can be rubber.

[0092] As shown in the embodiment of the present application, Figure 2 the tower drum mold can further include a support component 7, which can be in abutment with the mold body 1 and can be fixedly connected with the pre-buried component 2, for supporting the pre-buried component 2.

[0093] In actual application, the support component 7 is in abutment with the mold body 1, and the mold body 1 can provide support force to the pre-buried component 2 through the support component 7. When the pre-buried component 2 is connected with the structural rib for forming the prefabricated structure body, the structural rib for forming the prefabricated structure body can provide support force to the pre-buried component 2, so that after the positioning component 3 is removed, the pre-buried component 2 can be supported by the support component 7 in cooperation with the structural rib for forming the prefabricated structure body, thereby improving the support stability of the pre-buried component 2.

[0094] As shown in Figure 2 Optionally, the support component 7 can be in abutment with the bottom mold body 15. Optionally, the support component 7 can be a steel bar. Optionally, the support component 7 can be welded with the embedded component 2.

[0095] Optionally, the number of support components 7 can be multiple, and the multiple support components 7 can be connected with the same embedded component 2 respectively. In this way, the same embedded component 2 can be supported by the multiple support components 7 together, so as to improve the stability of the support component 7 supporting the embedded component 2.

[0096] Optionally, the support component 7 can be arranged in the prefabrication space 11. After the concrete in the prefabrication space 11 forms the prefabricated structure body, the support component 7 can be cast in the prefabricated structure body, so as to improve the connection stability of the embedded component 2 and the prefabricated structure body. When the support component 7 is a steel bar, the support component 7 can not only improve the connection stability of the embedded component 2 and the prefabricated structure body, but also be conducive to the improvement of the structural strength of the prefabricated structure body.

[0097] In an embodiment of the present application, the mold body 1 can be provided with a connecting structure for detachably connecting with the embedded component 2.

[0098] In actual application, after the outer mold body 13 is placed in place, the embedded component 2 supported by the support component 7 and the structural steel bars for forming the prefabricated structure body can be connected with the connecting structure of the mold body 1, so as to connect the embedded component 2 with the mold body 1, fix the relative position of the embedded component 2 and the mold body 1, avoid the position of the embedded component 2 from changing when the concrete is poured into the prefabrication space 11, and then enable the embedded component 2 to be accurately located at the preset embedded position after the prefabricated structure body is prefabricated.

[0099] Optionally, the connecting structure can be arranged on the outer mold body 13. That is, the embedded component 2 can be connected with the outer mold body 13 through the connecting structure.

[0100] Optionally, the embedded component 2 can be provided with a threaded connection hole, and the connecting structure can be a through hole, or the embedded component 2 can be provided with a through hole, and the connecting structure can be a threaded connection hole. By threading the threaded connecting piece through the through hole and screwing it with the threaded connection hole, the connection between the embedded component 2 and the connecting structure can be achieved.

[0101] Optionally, when the connecting structure is a threaded connection hole or a through hole, the connecting structure can be multiple, and the multiple connecting structures can be arranged at intervals around the circumference of the embedded opening 12.

[0102] This invention also provides a method for prefabricating a tower prefabricated structure, which uses a tower mold as provided in this invention to prefabricate the tower prefabricated structure.

[0103] The prefabrication method for tower prefabricated structures provided in this embodiment of the invention facilitates the pre-embedding of the embedded component 2 into the main body of the tower prefabricated structure. Furthermore, when the embedded component 2 is a tower crane buttress embedded part, the tower crane can be connected to the tower by connecting with the part of the embedded component 2 that remains outside the main body of the tower prefabricated structure. This allows the tower crane to be supported by the tower, reducing the probability of tower crane lifting accidents, improving the stability and safety of tower crane lifting, reducing lifting difficulty, reducing the self-weight of the tower crane, and saving lifting costs.

[0104] like Figure 9 As shown, in one embodiment of the present invention, the prefabricated tower structure may include the aforementioned prepositioning component 3 and supporting component 7. The prefabrication method may include the following steps: S1, connect the prepositioning component 3 to the mold body 1, and connect the support component 7 to the embedded component 2; S2, the embedded component 2 connected to the support component 7 is fitted with the mold body 1 so that the support component 7 abuts against the mold body 1 and the prepositioning component 3 prepositions and supports the embedded component 2. S3, a portion of the pre-embedded component 2 set in the prefabrication space 11 is connected to the structural reinforcement set in the prefabrication space 11 for forming the main body of the prefabrication structure; S4, disconnect the pre-positioning component 3 from the mold body 1, and separate the pre-positioning component 3 from the pre-embedded component 2.

[0105] Specifically, in one embodiment of the present invention, for example, the support component 7 can be welded to the embedded rod 23 of the pre-embedded component 2, and the external hanging device can be connected to the hanging structure 4 of the pre-positioning component 3. The pre-positioning component 3 can be lifted by the external hanging device, so that the support component 31 of the pre-positioning component 3 corresponds to the pre-positioning structure of the bottom mold body 15. Then, the support component 31 is lowered so that the external thread at the bottom of the support component 31 engages with the internal thread hole of the pre-positioning structure. Then, a pry bar 312 is passed through the through hole 311 of the support component 31, so that the support component 31 is rotated by the pry bar 312, causing the support component 31 to be threadedly connected to the pre-positioning structure. Finally, the bearing component 32 of the pre-positioning component 3 is inserted into the through hole of the support component 31. This allows the support component 7 to be connected to the pre-embedded component 2, and the pre-positioning component 3 to be connected to the mold body 1.

[0106] Afterwards, in an embodiment of the present application, the embedded part 2 connected with the support part 7 can be lifted by the external hoisting device, the connecting hole 21 of the embedded part 2 is corresponded with the support part 31, the embedded part 2 is dropped again, the support part 31 is passed through the corresponding connecting hole 21, the bearing part 32 is abutted with the bottom of the embedded part 2, and the bottom of the support part 7 is abutted with the bottom body 15 of the bottom mold. At this time, the bearing part 32 and the support part 7 can jointly support the embedded part 2, the support part 31 can position the embedded part 2 in the circumferential direction and the radial direction of the mold body 1, and the bearing part 32 can position the embedded part 2 in the axial direction of the mold body 1, that is, at this time, the pre-positioning part 3 and the support part 7 can jointly support the embedded part 2, and the pre-positioning part 3 can also position the embedded part 2 in the circumferential direction, the axial direction and the radial direction of the mold body 1, so that the embedded part 2 is in the preset embedded position. Thus, the embedded part 2 connected with the support part 7 can be matched and arranged with the mold body 1, the support part 7 is abutted with the mold body 1, and the pre-positioning part 3 is pre-positioned and supported on the embedded part 2.

[0107] Afterwards, in an embodiment of the present application, the embedded part 2 can be connected with the structural rib for forming the prefabricated structure body, at this time, the bearing part 32, the support part 7 and the structural rib for forming the prefabricated structure body can jointly support the embedded part 2. Thus, the embedded part 2 can be connected with the structural rib for forming the prefabricated structure body arranged in the prefabricated space 11.

[0108] Afterwards, in an embodiment of the present application, the pry bar 312 can be passed through the through hole 311 of the pre-positioning part 3 to rotate the support part 31 through the pry bar 312, cancel the threaded connection between the support part 31 and the pre-positioning structure, take out the bearing part 32 from the through hole of the support part 31, connect the external hoisting device with the hoisting structure 4, lift the pre-positioning part 3 by the external hoisting device, separate the support part 31 from the pre-positioning structure, and take out the support part 31 from the connecting hole 21. At this time, the support part 7 and the structural rib for forming the prefabricated structure body can jointly support the embedded part 2. Thus, the pre-positioning part 3 can be disconnected with the mold body 1, and the pre-positioning part 3 can be separated from the embedded part 2.

[0109] Optionally, before the pre-positioning part 3 is connected with the mold body 1 and the support part 7 is connected with the embedded part 2 in step S1, the bottom body 15 can be placed in position, and the inner body 14 can be arranged on the bottom body 15.

[0110] Optionally, since a part of the embedded component 2 needs to be arranged in the prefabrication space 11, another part needs to extend to the outside space of the mold main body 1 through the embedded opening 12, and since the positioning component 3 can be connected with the part of the embedded component 2 that needs to extend to the outside of the mold main body 1 through the embedded opening 12, the outer mold body 13 can interfere with the embedded component 2 and the positioning component 3 respectively, therefore, in step S4, the positioning component 3 is disconnected from the mold main body 1, the positioning component 3 is separated from the embedded component 2, and the positioning component 3 is removed. After the positioning component 3 is removed, since the embedded component 2 is located at the preset embedded position at this time, a part of the embedded component 2 is located in the prefabrication space 11, and the positioning component 3 is removed, the outer mold body 13 can be arranged on the bottom mold body 15 and form the prefabrication space 11 with the inner mold body 14, and in the process of arranging the outer mold body 13 on the bottom mold body 15, the other part of the embedded component 2 can extend to the side of the outer mold body 13 away from the inner mold body 14 through the embedded opening 12, that is, the other part of the embedded component 2 extends to the outside space of the mold main body 1 through the embedded opening 12. At this time, the support component 7 can be located in the prefabrication space 11, and the support component 7 and the structural rib for forming the prefabricated structure main body can jointly support the embedded component 2.

[0111] Optionally, after the outer mold body 13 is arranged on the bottom mold body 15 and forms the prefabrication space 11 with the inner mold body 14, and the other part of the embedded component 2 extends to the side of the outer mold body 13 away from the inner mold body 14 through the embedded opening 12, the embedded component 2 can be connected with the outer mold body 13 by threading the threaded connecting piece through the through hole of the embedded component 2 and screwing the threaded connecting piece with the threaded connecting hole of the outer mold body 13. Thus, the connection structure of the embedded component 2 and the mold main body 1 can be achieved. At this time, the support component 7, the mold main body 1, and the structural rib for forming the prefabricated structure main body can jointly support the embedded component 2.

[0112] Optionally, after the embedded component 2 is connected with the mold main body 1, the prefabricated structure main body can be formed by pouring concrete into the prefabrication space 11, and a part of the embedded component 2 is embedded in the prefabricated structure main body. In the process of forming the prefabricated structure main body, the support component 7 and the embedded rod 23 can be embedded in the prefabricated structure main body.

[0113] Optionally, after forming the prefabricated structure body and embedding a part of the embedded component 2 in the prefabricated structure body, the threaded connection connecting the embedded component 2 and the outer mold body 13 can be disassembled, thereby canceling the connection between the embedded component 2 and the outer mold body 13, and then canceling the connection between the embedded component 2 and the mold body 1, and then the prefabricated structure body in which the embedded component 2 is embedded can be separated from the mold body 1. In actual application, the outer mold body 13 can be detachably connected with the bottom mold body 15, so as to facilitate disassembling the outer mold body 13 when the prefabricated structure body in which the embedded component 2 is embedded is separated from the mold body 1. In actual application, the inner mold body 14 can be detachably connected with the bottom mold body 15, so as to facilitate disassembling the inner mold body 14 when the prefabricated structure body in which the embedded component 2 is embedded is separated from the mold body 1. In actual application, the outer mold body 13 can include a plurality of outer mold segments, and the plurality of outer mold segments can be spliced in the circumferential direction of the outer mold body 13 to form the outer mold body 13, so as to facilitate disassembling the outer mold body 13 when the prefabricated structure body in which the embedded component 2 is embedded is separated from the mold body 1.

[0114] However, the prefabrication method of the prefabricated structure of the tower drum provided by the embodiments of the present application is not limited to the above sequence and specific mode.

[0115] As shown in Figure 1 and Figure 2 , the embodiments of the present application also provide an embedded component 2, a part of the embedded component 2 is arranged in the prefabrication space 11 of the tower drum mold provided by the embodiments of the present application, and the other part extends to the external space of the tower drum mold through the embedded opening 12 and is embedded in the prefabricated structure body during the prefabrication of the prefabricated structure body by the tower drum mold.

[0116] As shown in Figure 8 , optionally, the embedded component 2 can include an embedded plate 22, a buried rod 23 and a positioning plate 24, the embedded plate 22 can be arranged in the prefabrication space 11 and can abut against the inner wall surface of the outer mold body 13, the buried rod 23 can be arranged on the side of the embedded plate 22 facing the inner mold body 14 and can be used to connect with the structural rib of the prefabricated structure body, and the positioning plate 24 can be arranged on the side of the embedded plate 22 away from the inner mold body 14 and can extend out of the embedded opening 12 and extend to the external space of the mold body 1, and a connecting hole 21 can be arranged and supported by the predetermined positioning component 3.

[0117] The pre-embedded part 2 provided by the embodiment of the present application has a simple structure, and is pre-embedded in the prefabricated structure body during prefabrication of the prefabricated structure body by the tower drum mold provided by the embodiment of the present application, so that the pre-embedded part 2 is firmly connected with the prefabricated structure body, and the pre-embedded part 2 can be conveniently pre-embedded in the prefabricated structure body of the tower drum. When the pre-embedded part 2 is a tower crane support wall pre-embedded part, the tower crane can be connected with the tower drum by connecting with the part of the pre-embedded part 2 remaining outside the prefabricated structure body of the tower drum, so that the tower crane can be supported by the tower drum, the probability of tower crane hoisting accidents is reduced, the stability and safety of tower crane hoisting are improved, the hoisting difficulty is reduced, the self-weight of the tower crane is reduced, and the hoisting cost is saved.

[0118] The embodiment of the present application also provides a tower drum prefabricated structure, which comprises a prefabricated structure body and the pre-embedded part 2 provided by the embodiment of the present application. The prefabricated structure body is prefabricated by the tower drum mold provided by the embodiment of the present application. A part of the pre-embedded part 2 is pre-embedded in the prefabricated structure body during prefabrication of the prefabricated structure body.

[0119] The tower drum prefabricated structure provided by the embodiment of the present application can conveniently pre-embed the pre-embedded part 2 in the prefabricated structure body of the tower drum by prefabricating the tower drum by the tower drum mold provided by the embodiment of the present application. When the pre-embedded part 2 is a tower crane support wall pre-embedded part, the tower crane can be connected with the tower drum by connecting with the part of the pre-embedded part 2 remaining outside the prefabricated structure body of the tower drum, so that the tower crane can be supported by the tower drum, the probability of tower crane hoisting accidents is reduced, the stability and safety of tower crane hoisting are improved, the hoisting difficulty is reduced, the self-weight of the tower crane is reduced, and the hoisting cost is saved.

[0120] The embodiment of the present application also provides a tower drum, which comprises a tower drum segment and the tower drum prefabricated structure provided by the embodiment of the present application. The tower drum prefabricated structure is stacked with the tower drum segment. The number of the tower drum prefabricated structure is one or more. The plurality of tower drum prefabricated structures are arranged at intervals or adjacent to each other.

[0121] For example, the tower drum prefabricated structure can be a tower drum piece or a tower drum segment. When the tower drum prefabricated structure is a tower drum piece, the tower drum piece can be arc-shaped, and a plurality of tower drum pieces can be arranged adjacent to each other in a circumferential direction, so as to form a tower drum segment in a ring shape. The tower drum piece can have the pre-embedded part 2 or not. A plurality of tower drum segments with the pre-embedded part 2 can be arranged at intervals or adjacent to each other in a circumferential direction, so as to have a plurality of pre-embedded parts 2 in the circumferential direction of the tower drum segment, thereby improving the stability of the tower drum in supporting the tower crane. When the tower drum prefabricated structure is a tower drum segment, a plurality of tower drum segments can be arranged adjacent to each other in a stacked manner to form a tower drum. The tower drum segment can have the pre-embedded part 2 or not. A plurality of tower drum segments with the pre-embedded part 2 can be arranged at intervals or adjacent to each other in a stacked manner, so as to have a plurality of pre-embedded parts 2 in an axial direction of the tower drum, thereby improving the stability of the tower drum in supporting the tower crane.

[0122] The tower drum provided by the embodiment of the present application can facilitate the pre-embedded part 2 to be pre-embedded in the prefabricated structure body of the tower drum, and when the pre-embedded part 2 is a tower crane support pre-embedded part, the tower crane can be connected with the tower drum by being connected with the part of the pre-embedded part 2 that is reserved outside the prefabricated structure body of the tower drum, so that the tower crane can be supported by the tower drum, thereby reducing the probability of tower crane hoisting accidents, improving the stability and safety of tower crane hoisting, reducing hoisting difficulty, reducing the self-weight of the tower crane, and saving hoisting cost.

[0123] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0124] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0125] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0126] In the present application, unless specifically stated and limited otherwise, a first feature "on" or "under" a second feature can be directly in contact with the second feature, or indirectly in contact with the second feature through an intermediate medium. Also, a first feature "over", "above" and "on top of" a second feature can be directly above or obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. A first feature "under", "below" and "underneath" a second feature can be directly below or obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.

[0127] In the present application, the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" mean that a particular feature, structure, material, or characteristic being described is included in at least one embodiment or example of the present application. The illustrative appearances of the above-mentioned terms in various places in the specification are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples. Moreover, the terms "first", "second", "third", etc. are used herein merely as identifiers for different elements, regions, or layers, and are not intended to be taken literally, unless otherwise specified.

[0128] Although the above-mentioned embodiments have been shown and described, it is to be understood that these embodiments are exemplary only, and are not to be taken as limiting the scope of the present application, and that changes, modifications, substitutions and variations can be made to the above-mentioned embodiments by those skilled in the art without departing from the scope of the present application.

Claims

1. A tower mold, characterized in that, Includes a mold body, the mold body having a prefabrication space for prefabricating the prefabricated structure body of the tower; The mold body is provided with a pre-embedded opening, which is connected to the external space of the mold body and the prefabrication space respectively. The pre-embedded opening is used to allow another part of the pre-embedded component that needs to be set in the prefabrication space and pre-embedded in the prefabrication structure body to pass through and extend to the external space of the mold body.

2. The tower mold according to claim 1, characterized in that, The mold body includes an outer mold body and an inner mold body. The outer mold body surrounds the inner mold body and is spaced apart from the inner mold body. The space between the outer mold body and the inner mold body serves as the prefabrication space. The pre-embedded opening is located on the outer mold body and penetrates the outer mold body radially.

3. The tower mold according to claim 1, characterized in that, The tower mold also includes a pre-positioning component, which is connected to the mold body and is used to support the pre-embedded component at a preset pre-embedded position corresponding to the pre-embedded opening.

4. The tower mold according to claim 3, characterized in that, The prepositioning component is detachably connected to the mold body and can support the pre-embedded component or be separated from the pre-embedded component.

5. The tower mold according to claim 4, characterized in that, The top of the prepositioning component is provided with a hanging structure, which is used to allow external hanging equipment to suspend and move the prepositioning component when the prepositioning component is in a disassembled state from the mold body and in a separated state from the embedded component.

6. The tower mold according to claim 3, characterized in that, The embedded component is provided with a connection hole for connecting to mechanical equipment outside the tower. The pre-positioning component passes through the connection hole and abuts against the bottom end face of the connection hole to support the embedded component.

7. The tower mold according to claim 6, characterized in that, The pre-positioning component includes a support member and a carrier member. The support member is vertically arranged and is used to pass through the connecting hole. The carrier member is horizontally arranged and connected to the support member, and is used to support the pre-embedded component from the bottom of the pre-embedded component.

8. The tower mold according to claim 3, characterized in that, The mold body includes an outer mold body, an inner mold body, and a bottom mold body. The outer mold body and the inner mold body are both disposed on the bottom mold body, and the outer mold body surrounds the inner mold body and is spaced apart from the inner mold body. The space between the outer mold body and the inner mold body serves as the prefabrication space. The bottom mold body is provided with a pre-positioning structure, and the pre-positioning component is connected to the pre-positioning structure to support the pre-embedded component at the preset pre-embedded position.

9. The tower mold according to claim 1, characterized in that, The tower mold also includes a sealing component, which is detachably connected to the mold body and is used to seal the pre-embedded opening.

10. The tower mold according to claim 9, characterized in that, The sealing component is provided with a reinforcing rib structure, which is disposed on the surface of the sealing component facing the prefabricated space or on the surface away from the prefabricated space.

11. The tower mold according to claim 1, characterized in that, The tower mold also includes a sealing component, which is disposed on the end face of the pre-embedded opening and is used to seal the pre-embedded opening and the prefabricated space by sealing the end face of the pre-embedded opening with the pre-embedded component.

12. The tower mold according to claim 1, characterized in that, The tower mold also includes a support component, which abuts against the mold body and can be fixedly connected to the embedded component to support the embedded component.

13. The tower mold according to claim 1, characterized in that, The mold body is provided with a connecting structure, which is used to detachably connect with the pre-embedded component.

14. A method for prefabricating a tower prefabricated structure, characterized in that, The tower prefabrication structure is prefabricated using the tower mold as described in any one of claims 1-13.

15. The prefabrication method for the tower prefabrication structure according to claim 14, characterized in that, The prefabricated tower structure includes the prepositioning component as described in claim 3 and the supporting component as described in claim 12, and the prefabrication method includes the following steps: Connect the pre-positioning component to the mold body, and connect the supporting component to the embedded component; The pre-embedded component connected to the support component is configured to cooperate with the mold body, so that the support component abuts against the mold body, and the pre-positioning component pre-positions and supports the pre-embedded component; A portion of the pre-embedded component is placed within the prefabrication space and connected to the structural reinforcement within the prefabrication space used to form the main body of the prefabrication structure. The pre-positioning component is disconnected from the mold body, and the pre-positioning component is separated from the pre-embedded component.

16. An embedded component, characterized in that, A portion of the pre-embedded component is disposed within the prefabrication space of the tower mold as described in any one of claims 1-13, and another portion extends through the pre-embedded opening to the external space of the tower mold, and is pre-embedded in the prefabrication body of the prefabricated structure using the tower mold during the prefabrication process of the prefabricated structure body.

17. A prefabricated tower structure, characterized in that, It includes a prefabricated main structure and an embedded component as described in claim 16. The prefabricated main structure is prefabricated using a tower mold as described in any one of claims 1-13. A portion of the embedded component is embedded in the prefabricated main structure during the prefabrication process using the tower mold.

18. A tower, characterized in that, It includes tower segments and a prefabricated tower structure as described in claim 17, wherein the prefabricated tower structure is stacked with the tower segments, and the number of the prefabricated tower structures is one or more, with the multiple prefabricated tower structures arranged at intervals or adjacent to each other.

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