CN221021541U - Middle constructional column prefabricated part manufacturing die - Google Patents
Middle constructional column prefabricated part manufacturing die Download PDFInfo
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- CN221021541U CN221021541U CN202322401056.5U CN202322401056U CN221021541U CN 221021541 U CN221021541 U CN 221021541U CN 202322401056 U CN202322401056 U CN 202322401056U CN 221021541 U CN221021541 U CN 221021541U
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- die
- drawknot
- side plate
- prefabricated
- constructional column
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000009415 formwork Methods 0.000 claims abstract description 11
- 239000004567 concrete Substances 0.000 claims description 14
- 239000006260 foam Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a manufacturing die for prefabricated members of middle constructional columns, and belongs to the field of manufacturing of construction equipment. The manufacturing die comprises a left die, a right die and a cover plate, wherein the left die and the right die are fixedly spliced through connecting pieces. The left die and the right die comprise a drawknot piece structure and a prefabricated template structure, and after the left prefabricated template structure and the right prefabricated template structure are spliced, a cavity for pouring the prefabricated template structure is formed. After the left drawknot piece structure and the right drawknot piece structure are spliced, a cavity for pouring the drawknot piece structure is formed, a detachable cover plate is arranged at the front opening of the top of the cavity, a filling piece is arranged at the bottom of the cavity, and a hollow embedded part is fixed above the filling piece. The prefabricated member of the middle constructional column poured by the manufacturing die is formed into a whole by a prefabricated die plate and a drawknot piece protruding out of the prefabricated die plate, and can be used for erecting a main body structure of the middle constructional column. The formwork supporting reinforcement is avoided by adopting the method of the hanging basket on the outer side of the building main body, the construction risk is reduced, and the construction efficiency is improved.
Description
Technical Field
The utility model belongs to the field of construction equipment manufacturing, and particularly relates to a manufacturing die for an intermediate constructional column prefabricated member.
Background
In order to enhance the integrity and stability of the building, reinforced concrete constructional columns are arranged in the masonry structure and are connected with the ring beams of each layer to form a space frame capable of bending and shearing, and the space frame is an effective measure for preventing the collapse of the house. Generally, masonry wall constructional columns can be divided into middle columns, side columns and corner columns according to the position characteristics of the masonry wall constructional columns. In the prior art, a method of hanging a basket from top to bottom at the outer side of a building main body is generally adopted for supporting and reinforcing the outer side of a masonry wall, so that the construction safety risk is high and the construction efficiency is low.
In order to reduce the risk of construction and to improve the efficiency of construction, it is considered that construction is controlled to be performed indoors by a method of building a constructional column preform, and therefore, it is highly desirable to provide a manufacturing mold suitable for an intermediate constructional column preform.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a manufacturing die for an intermediate constructional column prefabricated member.
The specific technical scheme adopted by the utility model is as follows:
The utility model provides a manufacturing die for a prefabricated member of an intermediate constructional column, which comprises a left die, a right die and a cover plate.
The left die comprises a left drawknot piece structure and a left prefabricated template structure, wherein the left prefabricated template structure comprises a left side plate, a first side plate, a second side plate and a left bottom plate. The first side plate and the second side plate are arranged at parallel intervals, the left side is fixedly connected with the left side plate, and the bottom is fixedly connected with the left bottom plate. The right die comprises a right drawknot piece structure and a right prefabricated template structure, wherein the right prefabricated template structure comprises a right side plate, a third side plate, a fourth side plate and a right bottom plate. The third side plate and the fourth side plate are arranged at intervals in parallel, the right side is fixedly connected with the right side plate, and the bottom is fixedly connected with the right bottom plate.
The front side of the first side plate is fixed with a hollow left drawknot member structure, and the front side of the third side plate is fixed with a hollow right drawknot member structure.
The left die and the right die are fixedly spliced through the first connecting piece and the second connecting piece. The first connecting piece sets up in second curb plate and fourth curb plate concatenation department, and the second connecting piece sets up in left drawknot spare structure and right drawknot spare structure concatenation department. And after the left prefabricated template structure and the right prefabricated template structure are spliced, a cavity for pouring the prefabricated template structure is formed. After the left drawknot piece structure and the right drawknot piece structure are spliced, a cavity for pouring the drawknot piece structure is formed, and a front opening for pouring concrete is formed at the top of the cavity. A cavity bottom for pouring drawknot spare structure sets up the filler, and this filler highly is less than the cavity height. The front opening is provided with a detachable cover plate, and the cover plate is provided with an air opening.
The splicing part of the left drawknot piece structure and the right drawknot piece structure is provided with a semicircular supporting plate for fixing the hollow embedded piece, so that the embedded piece is perpendicular to the left prefabricated template structure and the right prefabricated template structure to be fixed after the left drawknot piece structure and the right drawknot piece structure are spliced.
Preferably, the left die, the right die and the cover plate are all made of steel plates.
Preferably, the first connecting piece and the second connecting piece are connected with the left die and the right die in a bolt connection mode.
Preferably, three groups of first connecting pieces are fixed on the second side plate and the fourth side plate, and two groups of second connecting pieces are fixed on the left drawknot piece structure and the right drawknot piece structure.
Preferably, the embedded part is a hollow stud provided with internal threads.
Preferably, the filler is a foam board.
Preferably, the cover plate is fixed between the left die and the right die by means of adhesive bonding.
Preferably, the embedded part is fixed in the cavity in a gluing way.
Preferably, the width of each of the left side plate and the right side plate is 20 to 30mm.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model aims at building an intermediate constructional column structure indoors, and provides a manufacturing die for an intermediate constructional column prefabricated member. The mould is adopted to carry out standardized manufacturing on the prefabricated member of the middle constructional column, and the operation process is simple.
Drawings
FIG. 1 is an isometric view of an intermediate column preform manufacturing mold provided in this embodiment;
FIG. 2 is a top view of an intermediate column preform manufacturing mold provided in this embodiment;
FIG. 3 is an exploded view of an intermediate constructional column preform manufacturing mold provided in this embodiment;
FIG. 4 is an enlarged view of a portion of a semicircular pallet provided in this embodiment;
FIG. 5 is a left side view of an intermediate constructional column preform manufacturing mold provided in this embodiment;
FIG. 6 is a top view of an intermediate constructional column preform according to the present embodiment;
FIG. 7 is an isometric view of an intermediate column preform provided in this embodiment;
In the figure: left mold 1, left drawknot structure 101, left prefabricated form structure 102, left side plate 103, first side plate 104, second side plate 105, right mold 2, right drawknot structure 201, right prefabricated form structure 202, right side plate 203, third side plate 204, fourth side plate 205, cover plate 3, air port 4, front port 5, first connector 6, second connector 7, and semicircular pallet 8.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below. The technical features of the embodiments of the utility model can be combined correspondingly on the premise of no mutual conflict.
In the description of the present utility model, it should be understood that the terms "first" and "second" are used solely for the purpose of distinguishing between the descriptions and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
In the description of the present utility model, it will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected with intervening elements present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
This embodiment provides, as a preferred embodiment, an intermediate constructional column preform manufacturing mold. As shown in fig. 1 and 2, the intermediate constructional column preform manufacturing mold includes a left mold 1, a right mold 2, and a cover plate 3. The left die 1 and the right die 2 are symmetrically arranged.
The left die 1 comprises a left drawknot structure 101 and a left prefabricated formwork structure 102. The left drawknot structure 101 protrudes from the left prefabricated form structure 102. Wherein the left prefabricated form structure 102 comprises a left side panel 103, a first side panel 104, a second side panel 105 and a left bottom panel. The first side plate 104 and the second side plate 105 are arranged at intervals in parallel, and the leftmost ends of the first side plate 104 and the second side plate 105 are fixedly connected through the left side plate 103. The bottoms of the first side plate 104 and the second side plate 105 are fixedly connected through a left bottom plate.
The right die 2 includes a right drawknot structure 201 and a right prefabricated form structure 202. The right drawknot structure 201 protrudes from the right prefabricated form structure 202. Wherein the right prefabricated form structure 202 comprises a right side panel 203, a third side panel 204, a fourth side panel 205 and a right bottom panel. The third side plate 204 and the fourth side plate 205 are arranged in parallel at intervals, and the rightmost ends of the third side plate 204 and the fourth side plate 205 are fixedly connected through the right side plate 203. The bottoms of the third side plate 204 and the fourth side plate 205 are fixedly connected through a right bottom plate.
In practical construction, the thickness of the prefabricated form is usually 20-30 mm, so that the distance between the first side plate 104 and the second side plate 105 is equal to the distance between the third side plate 204 and the fourth side plate 205, and is 20-30 mm. I.e. the width of the left side plate and the right side plate is 20-30 mm.
The left prefabricated form structure 102 and the right prefabricated form structure 202 are fixedly spliced through the first connecting piece 6. As shown in fig. 5, three sets of connecting pieces with holes are welded to the second side plate 105 of the left prefabricated form structure 102, and three sets of connecting pieces with holes are welded to the opposite position of the fourth side plate 205 of the right prefabricated form structure 202. The connecting piece on the second side plate 105 and the connecting piece on the fourth side plate 205 are connected by bolts.
A hollow left drawknot structure 101 is fixed to the front side of the first side plate 104 of the left prefabricated formwork structure 102, and a hollow right drawknot structure 201 is fixed to the front side of the third side plate 204 of the right prefabricated formwork structure 202. The left drawknot structure 101 and the right drawknot structure 201 are fixedly spliced through the second connecting piece 7.
In order to ensure that the spliced center pillar preform fabrication mold can be placed flat, the second connector 7 may be disposed on the front side of the left and right drawknot structures 101 and 201. In the present embodiment, as shown in fig. 5, two sets of connection pieces with holes are welded and fixed on the front sides of the left drawknot structure 101 and the right drawknot structure 201, and then the two connection pieces are spliced together by means of bolting.
It should be noted that, the number of the first connecting piece and the second connecting piece between the left die and the right die can be adjusted according to actual conditions, and only the left die and the right die are spliced and fixed.
After the left die and the right die are spliced, a cavity for pouring the prefabricated template structure is formed between the left prefabricated template structure 102 and the right prefabricated template structure 202. After the left drawknot structure 101 and the right drawknot structure 201 are spliced, a cavity for pouring the drawknot structure is formed. In this embodiment, as shown in fig. 2, the transverse section of the cavity for pouring the drawknot member structure is trapezoid, and the front opening 5 at the top is used for pouring concrete.
The bottom of the cavity of the pouring drawknot member structure is provided with a filling member with a certain height, the cross section of the filling member is the same as the cross section of the cavity of the pouring drawknot member structure in size, and the height of the filling member is lower than that of the cavity. The filling piece can be a foam plate, and when concrete is poured, the part provided with the filling piece is not filled with the concrete, so that the bottom of the drawknot piece is suspended after pouring.
The front opening 5 is provided with a detachable cover plate 3, and the cover plate 3 is provided with an air opening 4. In this embodiment, the cover plate 3, the left drawknot structure 101 and the right drawknot structure 201 may be connected by using an adhesive tape, or may be connected by using other detachable connection methods.
As shown in fig. 4, a semicircular supporting plate 8 is welded to the splicing part of the left drawknot member structure 101 and the right drawknot member structure 201, and a hollow embedded part can be placed on the semicircular supporting plate, so that the embedded part is perpendicular to the left prefabricated formwork structure 102 and the right prefabricated formwork structure 202 and fixed after the left drawknot member structure 101 and the right drawknot member structure 201 are spliced.
The embedded part can be fixed on the semicircular supporting plate in a fixed mode through an adhesive tape. The embedded part is a hollow stud with internal threads, and after concrete pouring is completed, a bolt hole for passing through the opposite-pulling screw rod exists in the drawknot part.
Preferably, in this embodiment, the left mold 1, the right mold 2 and the cover plate 3 are made of steel plates.
The embodiment also provides a method for pouring the prefabricated member of the middle constructional column by using the manufacturing die, which comprises the following specific steps:
Step 1: the inner sides of the left drawknot member structure 101, the left prefabricated template structure 102, the right drawknot member structure 201 and the right prefabricated template structure 202 are coated with release agents, so that the concrete prefabricated member can be taken out after being poured later;
Step 2: the connecting pieces on the second side plate 105 and the fourth side plate 205 are fixed in a bolt connection mode, the connecting pieces on the left drawknot piece structure 101 and the right drawknot piece structure 201 are also fixed in a bolt connection mode, and the left die 1 and the right die 2 are assembled and formed;
Step 3: the foam deck fill is placed in the cavity formed by the assembly of the left drawknot structure 101 and the right drawknot structure 201. Then a hollow stud embedded part with internal threads is fixed on a semicircular supporting plate above the foam board filling part in a glue auxiliary pasting mode, and the fixing direction of the embedded part is perpendicular to the left prefabricated template structure 102 and the right prefabricated template structure 202;
Step 4: pouring light concrete into the cavity of the manufacturing mould from the front opening 5 until the light concrete fills the cavity formed by assembling the left drawknot member structure 101 and the right drawknot member structure 201; covering the front opening 5 with a cover plate 3 and fixing the cover plate by using an adhesive tape;
Step 5: and pouring light concrete from the cavity formed by assembling the left prefabricated formwork structure 102 and the right prefabricated formwork structure 202 until the concrete overflows from the air port 4 on the cover plate 3. Sealing the air port 4 by adopting a plug material such as a rubber plug;
Step 6: and (5) after the cavity of the manufactured mould is filled with light concrete, carrying out concrete curing. And when the curing reaches the strength, the cover plate, the left die and the right die can be removed, and the manufacturing of the prefabricated member of the middle constructional column is completed. The intermediate constructional column prefabricated member is formed into a whole by a prefabricated template and a pulling block protruding from the prefabricated template.
According to the building construction requirement, a constructional column structure is arranged in the masonry structure to form a space frame capable of bending and shearing, and the constructional column can enhance the integrity and stability of a building, so that the method is an effective measure for preventing the house from collapsing. As shown in fig. 6 and 7, the intermediate constructional column preform manufactured in this embodiment can be used to set up the main body structure of the intermediate constructional column. The specific mode is as follows:
The masonry walls on two sides are provided with grooves for clamping the prefabricated templates, and the depth of the grooves is equal to the thickness of the prefabricated templates. The prefabricated templates are sequentially arranged at the grooves on the masonry walls, so that the prefabricated members are longitudinally distributed along the space between the masonry walls. The opposite-pulling screw rod penetrates through a bolt hole in the middle of the prefabricated member, an internal thread is arranged in the middle of the bolt hole, and a matched external thread is arranged on the opposite-pulling screw rod. And fixedly connecting the concrete pouring template on the inner side of the wall body with the prefabricated template on the outer side of the wall body by the opposite-pulling screw rod. Vertical steel bars and stirrups can be further arranged on the periphery of the drawknot piece of the prefabricated member, and the compression resistance and the shearing resistance of the constructional column are further improved.
Through setting up of this prefab, can accomplish the pouring of middle constructional column in the main part of building inside, avoid adopting the outside top-down hanging flower basket's method to carry out outside formwork reinforcement in the main part of building outside, reduce construction safety risk and improve the efficiency of construction.
The above embodiment is only a preferred embodiment of the present utility model, but it is not intended to limit the present utility model. Various changes and modifications may be made by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present utility model. Therefore, all the technical schemes obtained by adopting the equivalent substitution or equivalent transformation are within the protection scope of the utility model.
Claims (9)
1. The manufacturing die for the prefabricated member of the middle constructional column is characterized by comprising a left die (1), a right die (2) and a cover plate (3);
the left die (1) comprises a left drawknot structure (101) and a left prefabricated template structure (102), wherein the left prefabricated template structure (102) comprises a left side plate (103), a first side plate (104), a second side plate (105) and a left bottom plate; the first side plate (104) and the second side plate (105) are arranged in parallel at intervals, the left side is fixedly connected through the left side plate (103), and the bottom is fixedly connected through the left bottom plate; the right die (2) comprises a right drawknot member structure (201) and a right prefabricated formwork structure (202), wherein the right prefabricated formwork structure (202) comprises a right side plate (203), a third side plate (204), a fourth side plate (205) and a right bottom plate; the third side plate (204) and the fourth side plate (205) are arranged in parallel at intervals, the right side is fixedly connected through the right side plate (203), and the bottom is fixedly connected through the right bottom plate;
A hollow left drawknot structure (101) is fixed on the front side of the first side plate (104), and a hollow right drawknot structure (201) is fixed on the front side of the third side plate (204);
The left die (1) and the right die (2) are fixedly spliced through a first connecting piece (6) and a second connecting piece (7); the first connecting piece (6) is arranged at the joint of the second side plate (105) and the fourth side plate (205), and the second connecting piece (7) is arranged at the joint of the left drawknot piece structure (101) and the right drawknot piece structure (201); after the left prefabricated template structure (102) and the right prefabricated template structure (202) are spliced, a cavity for pouring the prefabricated template structure is formed; after the left drawknot member structure (101) and the right drawknot member structure (201) are spliced, a cavity for pouring the drawknot member structure is formed, and a front opening (5) for pouring concrete is formed at the top of the cavity; the bottom of the cavity for pouring the drawknot member structure is provided with a filling member, and the height of the filling member is lower than that of the cavity; a detachable cover plate (3) is arranged on the front opening (5), and an air opening (4) is formed in the cover plate (3);
the splicing part of the left drawknot piece structure (101) and the right drawknot piece structure (201) is provided with a semicircular supporting plate (8) for fixing the hollow embedded part, so that after the left drawknot piece structure (101) and the right drawknot piece structure (201) are spliced, the embedded part is perpendicular to the left prefabricated template structure (102) and the right prefabricated template structure (202) to be fixed.
2. The middle constructional column prefabricated part manufacturing die according to claim 1, wherein the left die (1), the right die (2) and the cover plate (3) are all made of steel plates.
3. Intermediate constructional column preform manufacturing mould according to claim 1, characterized in that the first (6) and second (7) connectors each splice the left (1) and right (2) mould together by means of a screw connection.
4. The middle constructional column prefabricated part manufacturing die according to claim 1, wherein three groups of first connecting pieces (6) are fixed on the second side plate (105) and the fourth side plate (205), and two groups of second connecting pieces (7) are fixed on the left drawknot piece structure (101) and the right drawknot structure (201).
5. The intermediate constructional column preform manufacturing die of claim 1, wherein the embedded part is a hollow stud provided with internal threads.
6. The intermediate constructional column preform manufacturing die of claim 1 wherein the filler member is a foam board.
7. Intermediate constructional column preform manufacturing mould according to claim 1, characterized in that the cover plate (3) is fixed between the left mould (1) and the right mould (2) by means of glue.
8. The intermediate constructional column preform manufacturing die of claim 1, wherein the embedded part is fixed in the cavity by means of gluing.
9. The intermediate constructional column preform manufacturing die according to claim 1, wherein the width of each of the left side plate (103) and the right side plate (203) is 20-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401056.5U CN221021541U (en) | 2023-09-05 | 2023-09-05 | Middle constructional column prefabricated part manufacturing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401056.5U CN221021541U (en) | 2023-09-05 | 2023-09-05 | Middle constructional column prefabricated part manufacturing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221021541U true CN221021541U (en) | 2024-05-28 |
Family
ID=91171944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322401056.5U Active CN221021541U (en) | 2023-09-05 | 2023-09-05 | Middle constructional column prefabricated part manufacturing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221021541U (en) |
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2023
- 2023-09-05 CN CN202322401056.5U patent/CN221021541U/en active Active
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