A prefabricated component forming mold and a prefabricated pile

Abstract

The application discloses a prefabricated component forming die and a prefabricated pile. The prefabricated component forming die comprises a prefabricated column die and a beam support die. A prefabricated column die cavity of the prefabricated column die and a beam support die cavity of the beam support die are communicated through an opening and a gap, so that the prefabricated column and the beam support are integrally formed, the production efficiency of the prefabricated pile is improved, and the connection strength of the prefabricated column and the beam support is ensured. The side die with the gap in the first side die and the second side die comprises a first side die plate and a first lengthening plate, and the first lengthening plate is arranged between the first side die plate and the gap. The first lengthening plate has a plurality of different lengths, the first lengthening plates with different lengths or the same length are combined according to the distance between the first side die plate and the gap, and the distance between the first side die plate and the gap is lengthened. Compared with the mode of cutting the first side die plate in the prior art, the first side die plate does not need to be damaged, and the cost is relatively reduced.

Description

Technical Field

[0001] This application relates to the field of building engineering technology, and in particular to a precast component forming mold and a precast pile. Background Technology

[0002] Precast column brackets (also known as corbels) are protruding support structures prefabricated on precast columns in building structures. They are mainly used to support beams, roof trusses, or eaves, and have both structural and decorative functions.

[0003] Currently, during the production process, the corbel structure of precast piles is processed separately from the precast columns. The corbel structure is then installed onto the precast columns later. This not only affects the construction cycle of the precast piles but also the connection strength between the precast columns and the corbel structure. Utility Model Content

[0004] This application proposes a precast component forming mold that can shorten the construction cycle of precast piles while reducing the impact on the connection strength between the precast column and the corbel structure. This application also proposes a precast pile.

[0005] To achieve the above objectives, this application provides a precast component forming mold, including a precast column mold and a beam support mold, wherein the precast column mold is used to form precast columns and the beam support mold is used to form beam supports;

[0006] The precast column mold includes a first side mold and a second side mold arranged opposite to each other. At least one of the first side mold and the second side mold includes a notch for connecting with the beam support mold to achieve communication between the precast column mold and the beam support mold.

[0007] The side mold with the notch in the first side mold and the second side mold includes a first side template, and a first extension plate is provided on the portion between the first side template and the notch that is less than the length of a single first side template.

[0008] The first extension plate is connected to the beam support mold.

[0009] Optionally, in the above-mentioned precast component forming mold, the side molds that do not have the notch in the first side mold and the second side mold include a second side template and a third side template, wherein the third side template includes a first through hole for the embedded part to pass through;

[0010] A second extension plate is provided between the third side template and the second side template in a portion that is less than the length of a single second side template.

[0011] Optionally, in the above-mentioned precast component forming mold, the precast column mold further includes a pressure plate, which is used to connect the third side template with the first side template and / or the first extension plate;

[0012] The pressure plate has a second through hole for the embedded part to pass through.

[0013] Optionally, the precast component forming mold further includes a fixing rod, the two ends of which are connected to the first side mold and the second side mold, respectively.

[0014] Optionally, in the above-mentioned precast component forming mold, the first side mold and the second side mold further include a side mold raising plate, which is used to increase the height of the first side mold and the second side mold.

[0015] Optionally, in the above-mentioned precast component forming mold, the first extension plate is provided on both sides of the notch along the length direction of the first side template;

[0016] The lengths of the first extension plates located on both sides of the notch may be the same or different;

[0017] The number of the first extension plates located on both sides of the gap may be equal or unequal.

[0018] Optionally, in the above-mentioned precast component forming mold, the bottom mold of the precast column mold includes a bottom template and a bottom template widening plate. The bottom template widening plate is located on at least one side of the length direction of the bottom template, and the bottom template widening plate is used to widen the width of the bottom template.

[0019] Along the length of the precast column mold, the bottom template and the bottom template widening plate of two adjacent bottom molds are alternately distributed.

[0020] Optionally, in the above-mentioned precast component forming mold, the beam support mold includes a beam support bottom mold, a beam support side mold, and a beam support end mold;

[0021] The bottom mold of the beam support is flush with the bottom mold of the precast column mold. The beam support side molds are set on both sides of the bottom mold of the beam support along the length direction of the precast column mold. The beam support end mold is connected to the end of the two beam support side molds away from the precast column mold.

[0022] The beam support mold includes multiple beam support templates, and a bottom mold extension plate is provided between the beam support template and the notch;

[0023] The beam support side formwork includes multiple beam support side templates, and a beam support side formwork extension plate is provided between the beam support side templates and the notch.

[0024] Optionally, in the above-mentioned precast component forming mold, the beam support mold further includes a beam support extension plate.

[0025] Secondly, this application also discloses a precast pile, including a precast column and a beam support;

[0026] The precast column and the beam support are integrally formed and connected by the precast component forming mold described in any of the above schemes.

[0027] This application provides a precast component forming mold, including a precast column mold and a beam support mold. The precast column mold is used to form precast columns, and the beam support mold is used to form beam supports. The precast column cavity of the precast column mold and the beam support cavity of the beam support mold are connected by an opening and a notch, realizing the integral forming of the precast column and beam support. This improves the production efficiency of precast piles and ensures the connection strength between the precast column and the beam support. The side mold with the notch in the first and second side molds of the precast component forming mold includes a first side template and a first extension plate. The first extension plate is disposed between the first side template and the notch. The first extension plate has various lengths. Different or the same length of first extension plates can be combined according to the distance between the first side template and the notch to extend the distance between the first side template and the notch, which enhances flexibility. Compared with the method of cutting the first side template in related technologies, it does not require damaging the first side template, thus reducing costs.

[0028] This application also discloses a precast pile, including a precast column and a beam support; the precast column and beam support are integrally formed and connected by a precast component forming mold described in any of the above-mentioned schemes. Since the precast component forming mold has the above-mentioned technical effects, the precast pile integrally formed by the precast component forming mold also has the same technical effects, which will not be described in detail here. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some examples or embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort, and this application can be applied to other similar scenarios based on the provided drawings. Unless obvious from the linguistic context or otherwise specified, the same reference numerals in the drawings represent the same structures or operations.

[0030] Figure 1 This is a schematic diagram of the structure of the precast component molding die provided in the embodiments of this application;

[0031] Figure 2 This is a schematic diagram of the structure of the prefabricated component molding mold provided in the embodiments of this application.

[0032] in:

[0033] 1-Precast column mold; 11-First side mold; 111-First side template; 112-First extension plate; 12-Second side mold; 121-Second side template; 122-Third side template; 123-Second extension plate; 13-Notch; 14-Pressure plate; 15-Fixing rod; 16-Side mold heightening plate; 17-Bottom mold; 171-Bottom template; 172-Bottom mold widthening plate; 2-Beam support mold; 21-Beam support bottom mold; 22-Beam support side mold; 23-Beam support end mold. Detailed Implementation

[0034] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the application and not intended to limit it. The described embodiments are only a part of the embodiments of the present application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without inventive effort are within the scope of protection of the present application.

[0035] It should be noted that, for ease of description, only the parts relevant to the application are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0036] It should be understood that the terms "system," "apparatus," "unit," and / or "module" used in this application are a method of distinguishing different components, elements, parts, sections, or assemblies at different levels. However, if other terms can achieve the same purpose, they may be replaced by other expressions.

[0037] As indicated in this application and claims, unless the context clearly indicates otherwise, the words "a," "an," "a," and / or "the" are not specifically singular and may include the plural. Generally, the terms "comprising" and "including" only indicate the inclusion of expressly identified steps and elements, which do not constitute an exclusive list, and the method or apparatus may also include other steps or elements. An element defined by the phrase "comprising an..." does not exclude the presence of other identical elements in the process, method, product, or apparatus that includes the element.

[0038] In the description of the embodiments of this application, unless otherwise stated, " / " means "or", for example, A / B can mean A or B; "and / or" in this document is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Furthermore, in the description of the embodiments of this application, "multiple" refers to two or more.

[0039] Hereinafter, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0040] In a first aspect, this application discloses a precast component forming mold, including a precast column mold 1 and a beam support mold 2. The precast column mold 1 is used to form precast columns, and the beam support mold 2 is used to form beam supports.

[0041] The precast column mold 1 includes a first side mold 11 and a second side mold 12 arranged opposite to each other. At least one of the first side mold 11 and the second side mold 12 is provided with a notch 13 for connecting with the opening of the beam support mold 2.

[0042] The precast column mold 1 includes a precast column mold cavity, and the beam support mold 2 includes a beam support mold cavity. The beam support mold cavity and the precast column mold cavity are connected through an opening and a notch 13.

[0043] Concrete is injected into the precast component forming mold, and the concrete flows between the precast column mold cavity and the beam support mold cavity, realizing the integral forming of the precast column and the beam support. That is, the precast column and the beam support formed by the precast component forming mold are an integral structure, which improves the production efficiency of precast piles on the one hand, and ensures the connection strength between the precast column and the beam support on the other hand.

[0044] The side mold with the notch 13 in the first side mold 11 and the second side mold 12 includes a first side template 111. A first extension plate 112 is provided in the portion between the first side template 111 and the notch 13 that is less than the length of a single first side template 111. The first extension plate 112 is used to extend the distance between the first side template 111 and the notch 13. Compared with the method of cutting the first side template 111 in related technologies, it is not necessary to destroy the first side template 111, so the cost is relatively reduced. At the same time, the first extension plate 112 has a variety of different lengths. Different lengths or the same lengths of the first extension plate 112 can be combined according to the distance between the first side template 111 and the notch 13 to extend the distance between the first side template 111 and the notch 13, which enhances the flexibility.

[0045] The length of the first side template 111 is L, and the length of the first extension plate 112 is l, where L > l. The first extension plate 112 is suitable for short-distance extensions and does not affect the overall strength of the precast column mold 1.

[0046] The precast column mold 1 also includes a bottom mold 17, a fixed end mold, and a movable end mold.

[0047] The first side mold 11 and the second side mold 12 are arranged opposite to each other. A fixed end mold is provided at the first end of the length direction of the first side mold 11 and the second side mold 12, and a movable end mold is provided at the second end of the length direction of the first side mold 11 and the second side mold 12. The fixed end mold is fixedly connected to the first side mold 11 and the second side mold 12, and the movable end mold can slide along the length direction of the first side mold 11 and the second side mold 12. The length of the precast pile is controlled by the fixed end mold and the movable end mold.

[0048] like Figure 1 and Figure 2 As shown, the first side mold 11 has two notches 13. Correspondingly, there are also two beam support molds 2 on the first side mold 11, with each beam support mold 2 corresponding to one of the notches 13. The first side mold 11 is divided into three sections by the notches 13, which are named the first side mold section 11, the second side mold section 12, and the third side mold section for ease of subsequent description.

[0049] The first side formwork segment 11 is located between the fixed end formwork and the opening 13 (or beam support formwork) near the fixed end formwork; the second side formwork segment 12 is located between two adjacent openings 13 (or beam support formwork); and the third side formwork segment is located between the movable end formwork and the opening 13 (or beam support formwork) near the movable end formwork.

[0050] The first side mold 11 segment includes a first side template 111 and a first extension plate 112. The first side template 111 forms a first side template string along the length direction of the precast column mold 1. One end of the first side template string is connected to the fixed end mold, and the first extension plate 112 is disposed between the other end of the first side template string and the notch 13. In an embodiment where the space between the fixed end mold and the notch 13 can be occupied only by the first side template 111, the first side mold 11 segment may only include the first side template 111. The second side mold 12 segment includes the first side template 111 and the first extension plate 112. The first side template 111 forms a first side template string along the length direction of the precast column mold 1. A first side template string is formed. A first extension plate 112 is provided between the first end of the first side template string and the notch 13 near the fixed end mold. A first extension plate 112 is also provided between the second end of the first side template string and the notch 13 near the movable end mold. The number of first extension plates 112 at both ends of the first side template string can be the same or different. The lengths of multiple first extension plates 112 at one end of the first side template string can be the same or different. In an embodiment where the space between the two notches 13 can be occupied only by the first side template 111, the second side mold 12 segment can include only the first side template 111.

[0051] The third side mold segment includes a first side template 111 and a first extension plate 112. The first side template 111 forms a first side template string along the length direction of the precast column mold 1. The first extension plate 112 is provided between the first end of the first side template string and the notch 13 of the movable end mold. The second end of the first side template string is connected to the movable end mold. In an embodiment where the space between the movable end mold and the notch 13 near the movable end mold can be occupied only by the first side template 111, the second side mold segment 12 may include only the first side template 111.

[0052] The first extension plate 112 is used to extend the length of the first side template string formed by the first side template 111 when the length cannot reach the position of the notch 13, so that the setting position of the beam support mold 2 is not limited by the length of the first side template 111, thereby improving the flexibility of the setting position of the beam support mold 2.

[0053] Optionally, the lengths of the first side templates 111 that make up the first side template string can be the same or different. The length of the first side template string can be obtained by combining first side templates 111 of different lengths. The first side template string is obtained by splicing first side templates 111 of different lengths, and then spliced ​​with the first extension plate 112 to obtain the side mold segment of the required length, which improves the flexibility of side mold assembly.

[0054] The side molds without notches 13 in the first side mold 11 and the second side mold 12 include a second side template 121 and a third side template 122. The third side template 122 includes a first through hole for the embedded part to pass through. A second extension plate 123 is provided between the second side template 121 and the third side template 122 in a portion smaller than the length of a single second side template 121.

[0055] like Figure 1 and Figure 2 As shown, along the length direction of the precast column mold 1, at least one second side template 121 forms a second side template string, and the second side template string and the third side template 122 are extended by a second extension plate 123.

[0056] The second extension plate 123 is used to extend the length of the second side template string so that the total length of the second side template string and the second extension plate 123 meets the position requirements of the third side template 122, which facilitates the installation of embedded parts in the precast column and improves the flexibility of the embedded parts installation.

[0057] The precast column mold 1 of the precast component forming mold disclosed in this solution also includes a pressure plate 14, which is used to connect the third side template 122 with the first side template 111 and / or the first extension plate 112.

[0058] During the hardening process, concrete generates heat, causing its internal temperature to rise and leading to expansion, which in turn causes deformation of the precast column mold 1. To further reduce the deformation of the precast column mold 1, the precast column mold 1 disclosed in this solution is provided with a pressure plate 14. The pressure plate 14 is used to connect the first side mold 11 and the second side mold 12 to apply a tensile force to the first mold and the second mold along the length direction perpendicular to the precast column mold 1.

[0059] When the pressure plate 14 corresponds to the position of the first side template 111, the two ends of the pressure plate 14 along the length direction perpendicular to the precast column mold 1 are respectively connected to the third side template 122 and the first side template 111;

[0060] When the pressure plate 14 corresponds to the position of the first extension plate 112, the two ends of the pressure plate 14 along the length direction perpendicular to the precast column mold 1 are respectively connected to the third side template 122 and the first extension plate 112.

[0061] When the pressure plate 14 is in position with the first side template 111 and the first extension plate 112, the two ends of the pressure plate 14 along the length direction perpendicular to the precast column mold 1 are respectively connected to the third side template 122, the first side template 111 and the first extension plate 112.

[0062] The pressure plate 14 is positioned corresponding to the third side template 122. The pressure plate 14 has a second through hole for the embedded part to pass through, and the third side template 122 has a first through hole for the embedded part to pass through. Correspondingly, the bottom mold 17 may also have a third through hole for the embedded part to pass through.

[0063] The lengths of the third side template 122 and the second side template 121 can be the same or different; the lengths of the multiple second side templates 121 that make up the second side template string can be the same or different.

[0064] Optionally, the precast column mold 1 also includes a fixing rod 15, the two ends of which are connected to the first side mold 11 and the second side mold 12 respectively, and apply tension to the first side mold 11 and the second side mold 12.

[0065] The precast column mold 1 disclosed in this solution uses a pressure plate 14 and a fixing rod 15 to apply tension to the first side mold 11 and the second side mold 12, thereby improving the precast column mold 1's resistance to deformation under the expansion of concrete.

[0066] The location and number of fixing rods 15 along the precast column mold 1 can be selected by those skilled in the art according to actual needs, and no specific limitation is made here.

[0067] In some embodiments, the first side mold 11 and the second side mold 12 of the precast column mold 1 further include a side mold raising plate 16, which is used to increase the height of the first side mold 11 and the second side mold 12 to meet the production of precast columns of different heights and improve the versatility of the precast component forming mold.

[0068] After the first side formwork 11, the first extension plate 112 and the side formwork heightening plate 16 are assembled, the inner surfaces of the first side formwork 11, the first extension plate 112 and the side formwork heightening plate 16 that are in contact with the concrete are flat.

[0069] After the second side formwork 12, the third side formwork, the second extension plate 123, and the side formwork heightening plate 16 are assembled, the inner surfaces of the second side formwork 12, the third side formwork, the second extension plate 123, and the side formwork heightening plate 16 that are in contact with the concrete are flat.

[0070] The precast column mold 1 disclosed in this solution can be spliced ​​not only in the length direction but also in the height direction to meet the production needs of different beam support specifications and different models of precast columns.

[0071] In some embodiments, in the side molds with notches 13 in the first side mold 11 and the second side mold 12, side mold raising plates 16 are respectively provided on the first side mold template 111 and the first extension plate 112. Optionally, the length of the side mold raising plate 16 connected to the first side mold template 111 is equal to the length of the first side mold template 111, and the length of the side mold raising plate 16 connected to the first extension plate 112 is equal to the length of the first extension plate 112.

[0072] In the side molds where the first side mold 11 and the second side mold 12 do not have notches 13, side mold raising plates 16 are respectively provided on the second side template 121, the third side template 122 and the second extension plate 123. Optionally, the length of the side mold raising plate 16 connected to the second side template 121 is equal to the length of the second side template 121, the length of the side mold raising plate 16 connected to the third side template 122 is equal to the length of the third side template 122, and the length of the side mold raising plate 16 connected to the second extension plate 123 is equal to the length of the second extension plate 123.

[0073] In other embodiments, in the side molds with notches 13 in the first side mold 11 and the second side mold 12, the first side mold template 111 and the first extension plate 112 share a side mold raising plate 16. Optionally, the length of the side mold raising plate 16 is equal to the sum of the lengths of the first side mold template 111 and the first extension plate 112.

[0074] In the side molds where the first side mold 11 and the second side mold 12 do not have a notch 13, the third side mold template 122 and the second extension plate 123 share the side mold raising plate 16. Optionally, the length of the side mold raising plate 16 is equal to the sum of the lengths of the third side mold template 122 and the second extension plate 123.

[0075] Along the height direction of the precast component forming mold, the number of side mold extension plates 16 can be one or at least two, and the specific number can be determined by those skilled in the art according to actual needs.

[0076] Optionally, the side mold extension plate 16 is bolted to the component to which it is connected.

[0077] like Figure 2 As shown, the bottom mold 17 of the precast column mold 1 includes a bottom template 171 and a bottom mold widening plate 172, and the bottom mold widening plate 172 is located on at least one side of the bottom template 171 in the length direction.

[0078] The bottom mold widening plate 172 is used to widen the width of the bottom mold plate 171.

[0079] The length of the bottom mold widening plate 172 is equal to the length of the bottom template 171, and the width of the bottom mold widening plate 172 is less than the width of the bottom template 171.

[0080] Along the length of the precast column mold 1, the bottom template 171 and the bottom template widening plate 172 are alternately distributed. Along the width of the precast column mold 1, the bottom template widening plate 172 of the previous bottom template 17 is located on the first side of the bottom template 171, and the bottom template widening plate 172 of the next bottom template 17 is located on the second side of the bottom template 171.

[0081] The precast column mold 1 disclosed in this solution can not only be extended in length and height, but also widened in width.

[0082] Optionally, the bottom mold 17 includes a first bottom mold plate 171 and a second bottom mold plate 171, with a third through hole provided on the second bottom mold plate 171 for the embedded part to pass through. A bottom mold extension plate is provided between the first bottom mold plate 171 and the second bottom mold plate 171.

[0083] like Figure 1 and Figure 2 As shown, the beam support mold 2 includes a beam support bottom mold 21, a beam support side mold 22, and a beam support end mold 23.

[0084] The bottom mold 21 of the beam support is connected to the bottom mold 17 of the precast column mold 1 at the position corresponding to the notch 13, and the bottom mold 21 of the beam support is flush with the bottom mold 17 of the precast column mold 1;

[0085] The bottom formwork 21 of the beam support is provided with side formwork 22 on both sides along the length of the precast column mold 1, and the side formwork 22 of the beam support is connected to the notch 13;

[0086] A beam support end mold 23 is provided on the side of the beam support side mold 22 away from the precast column mold 1, and the beam support end mold 23 is connected to the beam support side mold 22 and the beam support bottom mold 21.

[0087] The bottom mold 21, the side mold 22, and the end mold 23 of the beam support are arranged to form the beam support mold cavity.

[0088] The beam support side formwork 22 includes multiple beam support side formworks, and a beam support side formwork extension plate is set between the beam support side formworks and the notch 13.

[0089] The beam support bottom formwork 21 includes multiple beam support bottom formworks, and a bottom formwork extension plate is set between the beam support bottom formworks and the notch 13.

[0090] The side formwork extension plate and bottom formwork extension plate of the beam support are used to extend the length of the side formwork and bottom formwork of the beam support, respectively, thereby extending the length of the beam support mold 2 to meet the needs of different models of beam supports.

[0091] Optionally, the beam support mold 2 may also include a beam support extension plate.

[0092] In some embodiments, the shape formed by the beam support extension plate, the beam support bottom mold 21, the beam support side mold 22, and the beam support end mold 23 is consistent;

[0093] In other embodiments, beam support extension plates are respectively provided on the beam support bottom mold 21, beam support side mold 22 and beam support end mold 23.

[0094] Optionally, the beam support extension plate is connected to the beam support mold 2 by bolts.

[0095] The precast component forming mold disclosed in this solution allows for the splicing of precast column mold 1 and beam support mold 2. While achieving integrated forming of precast columns and beam supports, it also improves the flexibility of adjusting the length and height of the precast component forming mold.

[0096] Secondly, this application also discloses a precast pile, including a precast column and a beam support;

[0097] The precast columns and beam supports are integrally formed and connected using the precast component forming mold described in any of the above schemes.

[0098] Since the precast component forming mold has the above-mentioned technical effects, the precast pile formed integrally by the precast component forming mold also has the same technical effects, which will not be elaborated here.

[0099] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed, and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. The scope of this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described application concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A precast component forming mold, characterized in that, It includes a precast column mold (1) and a beam support mold (2), wherein the precast column mold (1) is used to form precast columns and the beam support mold (2) is used to form beam supports; The precast column mold (1) includes a first side mold (11) and a second side mold (12) arranged opposite to each other. At least one of the first side mold (11) and the second side mold (12) includes a notch (13) for connecting with the beam support mold (2) to achieve communication between the precast column mold (1) and the beam support mold (2). The side mold with the notch (13) in the first side mold (11) and the second side mold (12) is connected to the beam support mold (2). The side mold includes a first side template (111). A first extension plate (112) is provided between the first side template (111) and the notch (13) for a portion smaller than the length of a single first side template (111).

2. The precast component forming mold according to claim 1, characterized in that, The side molds that do not have the notch (13) in the first side mold (11) and the second side mold (12) include a second side template (121) and a third side template (122), the third side template (122) including a first through hole for the embedded part to pass through; A second extension plate (123) is provided between the third side template (122) and the second side template (121) for a portion smaller than the length of a single second side template (121).

3. The precast component forming mold according to claim 2, characterized in that, The precast column mold (1) also includes a pressure plate (14), which is used to connect the third side template (122) with the first side template (111) and / or the first extension plate (112). The pressure plate (14) has a second through hole for the embedded part to pass through.

4. The precast component forming mold according to any one of claims 1-3, characterized in that, It also includes a fixing rod (15), the two ends of which are connected to the first side mold (11) and the second side mold (12) respectively.

5. The precast component forming mold according to any one of claims 1-3, characterized in that, The first side mold (11) and the second side mold (12) further include a side mold raising plate (16), which is used to increase the height of the first side mold (11) and the second side mold (12).

6. The precast component forming mold according to any one of claims 1-3, characterized in that, Along the length direction of the first side template (111), the first extension plate (112) is provided on both sides of the notch (13). The lengths of the first extension plates (112) located on both sides of the notch (13) may be the same or different; The number of the first extension plates (112) located on both sides of the notch (13) is equal or unequal.

7. The precast component forming mold according to claim 1, characterized in that, The bottom mold (17) of the precast column mold (1) includes a bottom template (171) and a bottom mold widening plate (172). The bottom mold widening plate (172) is located on at least one side of the length direction of the bottom template (171), and the bottom mold widening plate (172) is used to widen the width of the bottom template (171). Along the length of the precast column mold (1), the bottom template (171) and the bottom template widening plate (172) of two adjacent bottom molds (17) are alternately distributed.

8. The precast component forming mold according to claim 1, characterized in that, The beam support mold (2) includes a beam support bottom mold (21), a beam support side mold (22), and a beam support end mold (23). The bottom mold (21) of the beam support is flush with the bottom mold (17) of the precast column mold (1). The bottom mold (21) of the beam support is provided with the side molds (22) of the beam support on both sides along the length direction of the precast column mold (1). The end mold (23) of the beam support is connected to the end of the two side molds (22) of the beam support away from the precast column mold (1). The beam support bottom formwork (21) includes multiple beam support bottom formworks, and a bottom formwork extension plate is provided between the beam support bottom formworks and the notch; The beam support side formwork (22) includes multiple beam support side formwork templates, and a beam support side formwork extension plate is provided between the beam support side formwork templates and the notch.

9. The precast component forming mold according to claim 8, characterized in that, The beam support mold (2) also includes a beam support heightening plate.

10. A precast pile, characterized in that, Including precast columns and beam supports; The precast column and the beam support are integrally formed and connected by the precast component forming mold according to any one of claims 1-9.

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