CN218476873U - Prefabricated bracket mould and prefabricated stand mould - Google Patents

Abstract

A prefabricated bracket mould and a prefabricated stand column mould are provided, wherein the prefabricated bracket mould comprises a bracket main body mould and a corner connecting mould, a bracket mould cavity is arranged in the bracket main body mould, a corner gap communicated with the bracket mould cavity is arranged at least one part of a corner of the bracket main body mould, and the corner connecting mould is detachably connected with the corner gap of the bracket main body mould to seal the corner gap; and a corner connecting surface which is smoothly connected with the inner wall surface of the bracket die cavity is arranged on one side surface of the corner connecting die facing the bracket die cavity. The corner connecting die is used as a supplementary part, namely the corner connecting die forms the bending part of the bracket. The corner connecting die can be automatically machined by equipment such as a numerical control machine tool, the production efficiency is higher, the problem that the bending part of the prefabricated bracket die is difficult to machine is effectively solved, and the corner connecting die with the corner connecting faces in different shapes can be replaced according to needs to meet the requirements of brackets with different designs.

Description

Prefabricated bracket mould and prefabricated stand mould

Technical Field

The utility model relates to a prefabricated component production facility field, concretely relates to prefabricated bracket mould to and a prefabricated stand mould.

Background

The bracket is also called as a beam support, is arranged below the beam in the building and is used as a support of the beam, and the bracket plays a role of transmitting the force of the beam to a load bearing object in a dispersing way.

The prefabricated building is a main development direction of a new generation of building technology, and various components in the building, such as columns, beams, roofs, or the like, need to be prefabricated at a factory and then assembled into the building on the spot according to the requirements of the prefabricated building, so that the prefabricated building can effectively improve the engineering efficiency of on-site construction. However, various building components have corresponding technical problems in the prefabrication process. For the bracket, the bracket is in a polyhedral structure and has a plurality of bent parts, and a corresponding mould for producing the bracket also has a plurality of bent parts. However, the bending portion of the die is difficult to machine, and in the field of dies, the bending portion is usually machined by welding and then grinding, but the manual machining method is low in efficiency, the surface of the die is easily damaged, the shape of the bending portion depends on the experience level of an operator, and certain errors often exist in the shape.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the comparatively difficult problem of prefabricated bracket mould position processing of buckling has provided a prefabricated bracket mould is prefabricated stand mould promptly to among the prior art.

In order to solve the technical problem, the utility model provides a technical scheme as follows

A prefabricated bracket mould comprises a bracket main body mould and a corner connecting mould, wherein a bracket mould cavity is formed in the bracket main body mould, the bracket main body mould is provided with a corner notch communicated with the bracket mould cavity at least part of a corner, and the corner connecting mould is detachably arranged at the corner notch of the bracket main body mould to close the corner notch; and a corner connecting surface which is smoothly connected with the inner wall surface of the bracket die cavity is arranged on one side surface of the corner connecting die facing the bracket die cavity.

The advantage of above-mentioned scheme lies in, this scheme need not directly process on the inner wall of bracket die cavity and polish the angle of buckling, and the replacement utilizes corner connecting die as supplementary part, and then constitutes the kink of bracket by corner connecting die. Compare and process on the bracket main part mould inner wall of prefabricated bracket mould and polish and buckle the angle, the corner connection mould can carry out automated processing with equipment such as digit control machine tool, thereby connect the mould at the corner and process the corner that meets the shape size requirement of bracket department of buckling on the surface and connect the face obviously simpler, production efficiency is also more high-efficient simultaneously, consequently this scheme has effectively solved the comparatively difficult problem of the position processing of buckling of prefabricated bracket mould, and can change the needs that the corner connection mould that has different shapes corner connection faces satisfies the bracket of different designs as required.

And furthermore, when the prefabricated bracket mold is used, air is easy to accumulate at the bent part to form a bubble cavity, and at the moment, the air can be exhausted by taking down the corner connecting mold, so that the bracket mold cavity can be completely filled with raw materials.

Further, the bracket main part mould includes that two can dismantle the connection and enclose the bracket half mould that closes the formation bracket die cavity, the bracket half mould includes bracket side form board and an at least bracket die block board of two above intermittent connections of head and the tail at least, the corner breach is located adjacently between the bracket side form board, or the corner breach is located the bracket side form board with between the bracket die block board.

Furthermore, a bracket flanging is arranged at the edge of the bracket half-module, and a plurality of connecting holes are formed in the bracket flanging;

and/or part of the bracket side templates and the bracket bottom template are of an integral structure.

Furthermore, the corner connecting die is provided with an extending part, one side of the extending part, which is back to the corner connecting surface, is abutted against the bracket flanging, and the corner connecting surface extends to the surface of the extending part;

and/or, the corner connecting die dorsad corner connecting face one side is equipped with dodges the recess, the cell wall of dodging the recess is equipped with connect the via hole, at least one of them connecting hole on the bracket turn-ups with connect the via hole position to correspond.

Furthermore, the corner connecting die is in bolted connection or tenon-and-mortise connection or clamped connection or bonded connection with the bracket main body die;

or, the bracket main body is arranged at the corner gap and provided with an installation part which is turned outwards, and the corner connecting die is connected with the installation part in a bolted connection mode or a welding mode or a mortise-tenon joint mode or a clamping mode or a bonding mode.

Furthermore, a sealing structure is arranged between the bracket half mould and the corner connecting mould;

and/or a sealing structure is arranged between the two bracket half moulds.

Additionally, the utility model also provides a prefabricated stand mould, concrete scheme is as follows:

a prefabricated pillar mold comprising:

the upright post mold is internally provided with an upright post mold cavity;

the bracket main body mould is connected with the stand column mould, and the bracket mould cavity is communicated with the stand column mould cavity; and

the end templates are connected to the two longitudinal ends of the upright column mold;

wherein, be equipped with at least one feed inlet on the stand mould.

The utility model provides a prefabricated stand mould contains aforementioned prefabricated bracket mould, therefore has the function the same with prefabricated bracket mould, and the shaping is pour with the bracket an organic whole to stand in the prefabricated stand mould in addition, structure as an organic whole, and its structural strength compares the stronger of components of a whole that can function independently.

Furthermore, the upright post die comprises a plurality of straight die plates and corner die plates connected with the straight die plates, and the straight die plates and the corner die plates are detachably connected and enclosed to form the upright post die cavity.

Furthermore, upright column flanging is arranged at the edges of the straight template and the corner template;

and/or reinforcing ribs are arranged on the outer surfaces of the straight template and the corner template.

Further, the end template is provided with a connecting bolt and is connected with the upright post mould through the connecting bolt;

and/or a plurality of mounting holes are arranged on the end template;

and/or a forming plate is convexly arranged on one side of the end template, which faces the upright post die cavity.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a prefabricated bracket mold;

FIG. 2 is a schematic structural view of the prefabricated bracket mold from another perspective relative to FIG. 1;

FIG. 3 is a schematic view of a preferred embodiment of a corner connecting die;

FIG. 4 is a schematic view of a corner connecting module shown in FIG. 3 from another perspective;

FIG. 5 is a schematic view of a preferred embodiment of the mating of a bracket mold half and a corner connecting mold;

FIG. 6 is a schematic structural view of a preferred embodiment of a corbel mold half;

FIG. 7 is a partial schematic view of portion A of FIG. 6;

FIG. 8 is a schematic view of a preferred embodiment of a prefabricated pillar mold;

FIG. 9 is a schematic structural view of a preferred embodiment of a straight template;

FIG. 10 is a schematic structural view of a preferred embodiment of a corner form;

FIG. 11 is a side view of a preferred embodiment of a corner template;

FIG. 12 is a schematic structural view of another preferred embodiment of a straight template;

FIG. 13 is a schematic structural view of a preferred embodiment of an end form;

fig. 14 is a schematic structural view of another preferred embodiment of the end mold plate.

Description of reference numerals: 1. connecting a corner with a die; 11. a corner connecting surface; 120. avoiding the groove; 121. a connecting through hole; 122. a side fixing hole; 13. an extension portion; 2. a bracket main body model; 2a, a bracket die cavity; 20. a bracket half-mold; 21. corner notches; 22. a mounting member; 23. bracket side formworks; 24. a bracket bottom template; 25. flanging the bracket; 26. rounding off; 3. erecting a column mould; 31. a straight template; 32. a corner template; 33. flanging the upright post; 34. a feed inlet; 35. reinforcing ribs; 4. an end template; 41. mounting holes; 42. a connecting bolt; 43. and (5) forming the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

The first embodiment,

Referring to fig. 1 to 7, the embodiment provides a prefabricated bracket mold, which includes a bracket main body mold 2 and a corner connecting mold 1, wherein a bracket mold cavity 2a is arranged in the bracket main body mold 2, the bracket main body mold 2 has a corner notch 21 communicating with the bracket mold cavity 2a at least part of a corner, and the corner connecting mold 1 is detachably mounted at the corner notch 21 of the bracket main body mold 2 to close the corner notch 21; wherein, one side surface of the corner connecting die 1 facing the bracket die cavity 2a is provided with a corner connecting surface 11 which is smoothly connected with the inner wall surface of the bracket die cavity 2a.

The corner connecting die 1 is used as a supplementary part to close the corner notch 21, that is, the corner connecting die 1 forms a bent part of the bracket. Compare and process on 2 inner walls of bracket main body mould of prefabricated bracket mould and polish and buckle the angle, corner connecting die 1 can carry out automated processing with equipment such as digit control machine tool, thereby connect 1 on the surface processing of corner connecting die to accord with the shape size requirement of bracket department of buckling 11 and connect the face and obviously simpler on the corner, production efficiency is also more high-efficient simultaneously, consequently this scheme has effectively solved the comparatively difficult problem of the position processing of buckling of prefabricated bracket mould, and can change as required and have the corner connecting die 1 that different shapes corners are connected face 11 and satisfy the needs of the bracket of different designs. And further, when the prefabricated bracket mould is used, air is easy to accumulate at the bent part to form a bubble cavity, and the air can be exhausted by disassembling or removing the corner connecting mould 1, so that the raw material can completely fill the bracket mould cavity 2a.

Preferably, referring to fig. 1 and 2, the bracket main body mold 2 comprises two bracket mold halves 20 detachably connected and enclosing to form a bracket mold cavity 2a, and the two bracket mold halves 20 can be detached during demolding to facilitate demolding.

Preferably, referring to fig. 6, the bracket half-mold 20 at least includes more than two bracket side-mold plates 23 and at least one bracket bottom-mold plate 24 which are intermittently connected end to end, the number of the bracket side-mold plates 23 can be set according to requirements, referring to fig. 6, the bracket half-mold 20 in this embodiment is set to 3 bracket side-mold plates 23, wherein the shape and size of each bracket side-mold plate 23 can be the same or different, so as to ensure that the bracket side-mold plate 23 can be connected with the bracket bottom-mold plate 24 and/or the adjacent bracket side-mold plate 23 to form the bracket half-mold 20, and the setting is performed according to requirements. The bottom bracket form 24 may be an upper top form or may be aligned with an upper bottom form, such as the lower bottom form of fig. 6, and is collectively referred to as the bottom bracket form 24 in this embodiment. The corbel side form 23 on both sides is also connected with an ear plate or may be collectively referred to as corbel side form 23, that is, in fig. 6, 5 corbel side forms 23 are provided on the corbel half 20.

More preferably, part of the number of the bracket sideforms 23 and the number of the bracket bottom forms 24 are of an integral structure, and the bracket sideforms 23 are formed by extending the bracket bottom forms 24, so that the corners between the bracket sideforms 23 and the bracket bottom forms 24 are in smooth transition without additional processing, thereby facilitating the manufacture of the bracket half molds 20 and improving the smoothness of the inner walls of the bracket mold cavities 2a. Referring to fig. 6, the joint between the bracket sideform 23 and the bracket bottom form 24 and/or the joint between the adjacent bracket sideforms 23 is a rounded corner 26 formed by bending. Of course, the bracket side template 23 and the bracket bottom template 24 may be in a split structure, so as to ensure that the joint of the bracket side template 23 and the bracket bottom template 24 is in smooth transition with the fillet 26.

Preferably, referring to fig. 1, 2, 6 and 7, the corner notches 21 are located between adjacent bracket sideforms 23, and the corner connecting mold 1 is installed between the adjacent bracket sideforms 23, that is, 3 bracket sideforms 23 formed by extending the bracket bottom mold plate 24 are independent from each other, so as to facilitate the manufacturing of the bracket mold half 20. Of course, the corner notch 21 may be located between the bracket side form 23 and the bracket bottom form 24, and the corner connecting form 1 is installed between the bracket side form 23 and the bracket bottom form 24, for example, the middle bracket side form 23 is formed by extending the bracket bottom form 24, the bracket side forms 23 on both sides are formed by extending the middle bracket side form 23, and the bracket side forms 23 on both sides are connected to the bracket bottom form 24 through the corner connecting form 1.

Preferably, referring to fig. 6, the bracket flange 25 is provided at the edge of the bracket half 20 to enhance the strength of the bracket half 20, and the bracket flange 25 is provided with a plurality of connecting holes to facilitate the connection of the two bracket half 20. Referring to fig. 6 and 7, a bracket flange 25 is also arranged at the corner gap 21, and the corner connecting die 1 is also connected with the bracket flange 25.

Preferably, referring to fig. 3-5, the corner connecting die 1 is provided with an extending portion 13, one side of the extending portion 13, which is back to the corner connecting surface 11, is abutted against the bracket flange 25, the abutment of the corner connecting die 1 and the bracket flange 25 enhances the mounting stability of the corner connecting die 1, and positioning guide is formed during mounting, the corner connecting die 1 can be firstly hung on the bracket flange 25, and then the corner connecting die 1 is connected with the bracket side die plate 23 and/or the bracket bottom die plate 24. And the corner connecting surfaces 11 extend to the surface of the extension part 13, so that after the two bracket half dies 20 are connected, the corner connecting surfaces 11 of the adjacent corner connecting dies 1 on the two bracket half dies 20 are also spliced together to form the smooth inner wall surface of the bracket die cavity 2a.

More preferably, referring to fig. 1, 4 and 5, an avoiding groove 120 is formed in one side of the corner connecting mold 1, which is opposite to the corner connecting surface 11, a connecting through hole 121 is formed in a groove wall of the avoiding groove 120, and at least one connecting hole in the bracket flanging 25 corresponds to the connecting through hole 121, so that the corner connecting mold 1 is conveniently butted with the bracket flanging 25.

Preferably, referring to fig. 1 to 3, the corner connecting mold 1 is bolted to the bracket main body mold 2, and the connecting side of the corner connecting mold 1 to the bracket side mold plate 23 and/or the bracket bottom mold plate 24 has side fixing holes 122. Certainly, the corner connecting die 1 and the bracket side die plate 23 and/or the bracket bottom die plate 24 may be in mortise and tenon joint or clamped connection or bonded connection, so that the corner connecting die 1 and the bracket side die plate 23 and/or the bracket bottom die plate 24 are stably connected.

Preferably, referring to fig. 2, 5 and 6, the bracket main body mold 2 has an outwardly turned mounting part 22 at the corner notch 21, that is, the bracket side mold plate 23 and/or the bracket bottom mold plate 24 has an outwardly turned mounting part 22, as shown in fig. 2, the mounting part 22 has a mounting hole, so that the corner connecting mold 1 and the mounting part 22 can be bolted, but also the corner connecting mold 1 and the mounting part 22 can be welded, or mortise-and-tenon connected, or snapped, or bonded.

Preferably, a sealing structure is provided between the bracket half 20 and the corner connecting mold 1 to prevent slurry leakage between the bracket half 20 and the corner connecting mold 1.

Preferably, a sealing structure, such as a tongue and groove and/or a seal groove, is provided between the two corbel mold halves 20 to prevent slurry leakage between the two corbel mold halves 20.

Example II,

In the present embodiment, the same portions as those in the first embodiment are given the same reference numerals, and the same description is omitted.

Referring to fig. 8, relative to the first embodiment, the present embodiment provides a prefabricated pillar mold, which includes a pillar mold 3, a prefabricated bracket mold, and an end mold plate 4. Specifically, a stand column die cavity is arranged in the stand column die 3, the bracket main body die 2 is connected with the stand column die 3, the bracket die cavity 2a is communicated with the stand column die cavity, and the end die plates 4 are connected to the two longitudinal ends of the stand column die 3; wherein, the upright column die 3 is provided with at least one feed inlet 34.

The prefabricated stand mould of this embodiment includes aforementioned prefabricated bracket mould, therefore has the same effect with prefabricated bracket mould, consequently no longer gives unnecessary details to stand and the integrative shaping of pouring of bracket in the prefabricated stand mould of this embodiment, structure as an organic whole, its structural strength compares the stronger of components of a whole that can function independently.

Preferably, referring to fig. 8 to 12, the column mold 3 includes a plurality of straight mold plates 31 and corner mold plates 32 connecting the straight mold plates 31, the plurality of straight mold plates 31 and the plurality of corner mold plates 32 are detachably connected and enclose to form a column mold cavity, specifically, the plurality of straight mold plates 31 are connected to form a plurality of circumferential side mold plates of the column mold 3, the plurality of corner mold plates 32 are connected to form a plurality of corner mold plates for connecting adjacent side mold plates, for example, the column is rectangular, the column mold 3 includes 16 straight mold plates 31 and 16 corner mold plates 32 connecting the straight mold plates 31, each 4 straight mold plates 31 form one side mold plate, and each 4 corner mold plates 32 form one corner mold. Of course, the number of the straight templates 31 and the number of the corner templates 32 may be correspondingly set according to the shape of the upright, for example, the upright is rectangular, and the upright mold 3 includes 4 straight templates 31 and 4 corner templates 32 connected with the straight templates 31. Referring to fig. 8, 9 and 12, the straight die plate 31 in fig. 9 is a side die plate above the pillar, and the straight die plate 31 in fig. 12 is a side die plate on both sides of the pillar. I.e. a stud form 3 may comprise a plurality of straight forms 31 of different configurations to form different sideforms. The sizes of the straight mold plates 31 and the corner mold plates 32 can be set according to needs, the lengths of the straight mold plates 31 and the corner mold plates 32 can be the same, or the straight mold plates 31 and the corner mold plates 32 of multiple specifications can be enclosed to form a column mold cavity, which is not particularly limited. The corner mold formed by the corner mold plate 32 connects adjacent sidemold plates formed by the straight mold plates 31. The corner template 32 can be automatically processed by equipment such as a numerical control machine tool, so that the requirement of the shape and the size of the bent part of the stand column is simpler to process on the surface of the corner template 32, the production efficiency is more efficient, and the corner template 32 with different shapes can be replaced as required to meet the requirements of the stand columns with different designs.

Preferably, referring to fig. 9-12, the edges of the straight form panel 31 and the corner form panel 32 are provided with column flanges 33, and the column flanges 33 are also provided with a plurality of connecting holes to facilitate the connection between the straight form panel 31 and/or the corner form panel 32, or the connection between the corner form panel 32 and the corner form panel 32.

Preferably, referring to fig. 9 to 12, the outer surfaces of the straight formwork 31 and the corner formwork 32 are provided with reinforcing ribs 35 to reinforce the strength of the straight formwork 31 and the corner formwork 32 and prevent the prefabricated pillar formwork from deforming. More preferably, the reinforcing ribs 35 of the straight form 31 and the corner form 32 are connected to the vertical flanges 33 thereof.

Preferably, referring to fig. 13 and 14, the end formwork 4 is provided with connecting bolts 42, and the end formwork 4 is connected with the column formwork 3 through the connecting bolts 42, but may be connected in other manners.

Preferably, referring to fig. 13 and 14, the end formwork 4 is provided with a plurality of mounting holes 41, and the main reinforcement of the column steel reinforcement framework placed in the prefabricated column mold passes through the mounting holes 41 to be connected with the end formwork 4, or the connecting bolt passes through the mounting hole 41 of the end formwork 4 to be connected with the connecting nut at the end of the main reinforcement of the column steel reinforcement framework.

Preferably, referring to fig. 14, the side of the end forms 4 facing the cavity of the stud form 3 is embossed with a forming plate 43 to form a groove at the end of the stud.

Preferably, referring to fig. 8, the feed inlet 34 is located near the preformed bracket mold to avoid the bracket cavity 2a of the preformed bracket mold being not filled with the full material.

The preferred embodiments of the first to second embodiments may be combined or replaced without departing from the spirit and scope of the present invention.

In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. A prefabricated bracket mould is characterized by comprising a bracket main body mould (2) and a corner connecting mould (1), wherein a bracket mould cavity (2 a) is arranged in the bracket main body mould (2), the bracket main body mould (2) is provided with a corner notch (21) communicated with the bracket mould cavity (2 a) at least part of a corner, and the corner connecting mould (1) is detachably arranged at the corner notch (21) to close the corner notch (21);

one side surface of the corner connecting die (1) facing the bracket die cavity (2 a) is provided with a corner connecting surface (11) which is smoothly connected with the inner wall surface of the bracket die cavity (2 a).

2. The prefabricated bracket mold according to claim 1, wherein the bracket main body mold (2) comprises two bracket half molds (20) which are detachably connected and enclose to form a bracket mold cavity (2 a), the bracket half molds (20) at least comprise more than two bracket sideforms (23) and at least one bracket bottom mold (24) which are intermittently connected end to end, and the corner notches (21) are positioned between the adjacent bracket sideforms (23) or the corner notches (21) are positioned between the bracket sideforms (23) and the bracket bottom mold (24).

3. The prefabricated bracket die as claimed in claim 2, wherein a bracket flanging (25) is arranged on the edge of the bracket half die (20), and a plurality of connecting holes are formed in the bracket flanging (25);

and/or part of the number of the bracket side templates (23) and the bracket bottom template (24) are of an integral structure.

4. The prefabricated bracket mould as claimed in claim 3, wherein the corner connecting mould (1) is provided with an extension part (13), the side of the extension part (13) facing away from the corner connecting surface (11) is abutted with the bracket flange (25), and the corner connecting surface (11) extends to the surface of the extension part (13);

and/or, corner connection module (1) dorsad corner connection face (11) one side is equipped with dodges recess (120), the cell wall of dodging recess (120) is equipped with connect the via hole (121), at least one of them connecting hole on bracket turn-ups (25) with connect the via hole (121) position to correspond.

5. The prefabricated bracket die as claimed in any one of claims 1 to 4, wherein the corner connecting die (1) is in bolt connection or mortise and tenon connection or clamping connection or bonding connection with the bracket main body die (2);

or, bracket main body mould (2) in corner breach (21) department has installation component (22) of turning over outward, corner connection mould (1) with installation component (22) bolted connection or welding or mortise and tenon joint or bonding.

6. A prefabricated bracket mould according to any one of the claims 2 to 4, characterized in that a sealing structure is arranged between the bracket half mould (20) and the corner connecting mould (1);

and/or a sealing structure is arranged between the two bracket half moulds (20).

7. A prefabricated pillar mold, comprising:

the vertical column die (3), wherein a vertical column die cavity is arranged in the vertical column die (3);

a plurality of prefabricated bracket moulds according to any one of claims 1 to 6, wherein the bracket main mould (2) is connected with the upright mould (3), and the bracket mould cavity (2 a) is communicated with the upright mould cavity; and

the end templates (4), the end templates (4) are connected to the two longitudinal ends of the column mold (3);

wherein, the upright column die (3) is provided with at least one feed inlet (34).

8. The prefabricated pillar mold of claim 7, wherein said pillar mold (3) comprises a plurality of vertical mold plates (31) and a plurality of corner mold plates (32) connecting the vertical mold plates (31), and wherein the plurality of vertical mold plates (31) and the plurality of corner mold plates (32) are detachably connected and enclose to form said pillar mold cavity.

9. The prefabricated pillar form of claim 8, wherein the edges of the straight form (31) and the corner form (32) are provided with pillar flanges (33);

and/or reinforcing ribs (35) are arranged on the outer surfaces of the straight template (31) and the corner template (32).

10. The prefabricated pillar mold of claim 7, wherein the end mold (4) is provided with a connecting bolt (42), and the end mold (4) is connected with the pillar mold (3) through the connecting bolt (42);

and/or a plurality of mounting holes (41) are arranged on the end template (4);

and/or a forming plate (43) is convexly arranged on one side, facing the upright post die cavity, of the end die plate (4).

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