阅读说明：本技术 一种混凝土方形柱状浇筑支模及其施工方法 (Concrete square column pouring formwork and construction method thereof ) 是由 寇松松 杨沐易 于 2021-06-28 设计创作，主要内容包括：本发明公开了一种混凝土方形柱状浇筑支模及其施工方法,涉及混凝土施工模具技术领域,所述该混凝土方形柱状浇筑支模及其施工方法,通过设计一种可拆卸型的方形柱状模具,可以有效提高混凝土养护后的模具拆卸效率,并且在拆卸后的模具可以多次使用,降低施工成本；另外本发明通过在模具的一端开槽,另一端设置插头的形式,可以使模具是实际使用过程中应对不同高度的混凝土方形柱的浇筑,可以选择不同数量的模具,加强模具对不同施工要求的适应性。(The invention discloses a concrete square column pouring support mold and a construction method thereof, and relates to the technical field of concrete construction molds, wherein the concrete square column pouring support mold and the construction method thereof can effectively improve the mold dismounting efficiency after concrete curing by designing a detachable square column mold, and the mold after dismounting can be used for multiple times, so that the construction cost is reduced; in addition, the invention can lead the mould to be the pouring of concrete square columns with different heights in the actual use process by slotting one end of the mould and arranging the plug at the other end, can select different quantities of moulds and strengthen the adaptability of the mould to different construction requirements.)

1. The utility model provides a formwork is pour to concrete square column which characterized in that: is formed by splicing a plurality of square supporting template units with upper and lower openings from bottom to top, the supporting template comprises an A plate (1), a B plate (2), a C plate (3) and a D plate (4), the A plate (1) is hinged with the B plate (2), the B plate (2) is hinged with the C plate (3), the C plate (3) is hinged with the D plate (4), the inner side edge of the A plate (1) is provided with a paste inclined plane A (11), the inner side edge of the D plate (4) is provided with a joint inclined plane D (41) matched with the joint side inclined plane A (11), the outer side edges of the A plate (1) and the D plate (4) are both provided with a clamping groove (6), after the paster is attached to the inclined plane A (11) and the attaching inclined plane D (41), the paster can be tightly clamped with the inclined plane A (11) and the attaching inclined plane D (41) through inserting the plugboard (9) into the clamping groove (6) of the board A (1) and the board D (4).

2. The concrete square column pouring formwork of claim 1, wherein: the plug-in type formwork support is characterized in that a slot (8) is formed in the top end of the A plate (1), the B plate (2), the C plate (3) and the D plate (4), plugs (7) corresponding to the slot (8) in position and matched with the bottom end of the A plate (1), the B plate (2), the C plate (3) and the D plate (4) are arranged at the bottom end of the A plate (1), the B plate (2), the C plate (3) and the D plate (4), and the plugs (7) and the slots (8) are fixed in an interference fit mode between the two adjacent formwork support units through the two A plates (1), the two B plates (2), the two C plates (3) and the two D plates (4) respectively.

3. The concrete square column pouring formwork of claim 2, wherein: paste and the less contained angle of inclined plane A (11) and A board (1) face is 45, the less contained angle of laminating inclined plane D (41) and D board (4) face is 45.

4. The concrete square column pouring formwork of claim 3, wherein: the flexible hinge joint is adopted between the plate A (1) and the plate B (2), between the plate B (2) and the plate C (3), and between the plate C (3) and the plate D (4).

5. A construction method for a concrete square column pouring formwork is characterized by comprising the following steps: firstly, a square column base (10) is arranged, reinforcing steel bars (12) used for arranging a square column are bound on the square column base (10), and then the square column is poured through the concrete square column pouring support formwork according to any one of claims 1 to 4, wherein the steps are as follows:

the method comprises the following steps: positioning grooves (13) matched with the plugs (7) are formed in the periphery of the square column base (10) according to construction drawings and the size of a concrete square column pouring formwork;

step two: after the formwork supporting units are surrounded into a cube state, the formwork supporting units are sleeved on the steel bars (12), and plugs (7) at the bottoms of the A plate (1), the B plate (2), the C plate (3) and the D plate (4) are respectively inserted into corresponding positioning grooves (13);

step three: inserting the inserting plate (9) into the clamping grooves (6) of the A plate (1) and the D plate (4);

step four: after another formwork supporting unit is continuously surrounded into a cube, the other formwork supporting unit is sleeved on the steel bar (12), and plugs (7) at the bottoms of the A plate (1), the B plate (2), the C plate (3) and the D plate (4) of the formwork supporting unit are respectively inserted into corresponding slots (8) at the top ends of the A plate (1), the B plate (2), the C plate (3) and the D plate (4) of the formwork supporting unit below the other formwork supporting unit;

step five: similarly, inserting the inserting plate (9) into the clamping grooves (6) of the A plate (1) and the D plate (4) of the formwork;

step six: repeating the fourth step and the fifth step according to the height of the square column required by construction;

step seven: when the stacking height of the formwork supporting plate reaches the size required by construction, forming the concrete square columnar pouring supporting mold, and beginning to pour concrete into the concrete square columnar pouring supporting mold;

step eight: after the concrete is poured, mechanically vibrating the concrete in the concrete square column pouring support die;

step nine: carrying out normal-temperature watering maintenance on the poured concrete;

step ten: and after the maintenance is finished, pulling out the insertion plates (9) of all the formwork units of the concrete square column pouring formwork from the clamping grooves (6), and then disassembling all the formwork units to finish the construction.

6. The construction method of the concrete square column pouring formwork according to claim 5, wherein the construction method comprises the following steps: and the positioning groove (13) is in transition fit with the plug (7).

Technical Field

The invention belongs to the technical field of concrete construction molds, and particularly relates to a concrete square column pouring formwork and a construction method thereof.

Background

Concrete pouring (concrete placement) the mixed concrete material is poured into a bin, the bin is leveled, and the concrete material is tamped and compacted. The pouring is required to be continuous and uniform, and the concrete is prevented from being separated; the leveling is to evenly spread the whole poured bin surface and fill the concrete material by a manual or mechanical method; tamping compaction is also called vibration tamping, and includes two types of mechanical vibration and mechanical vibration, and a mechanical vibration method is generally adopted in hydraulic engineering.

In the pouring of the concrete square column, a wood plate manufacturing mold or an integral mold is adopted at present, wherein the wood plate manufacturing mold needs to be manufactured on site, the manufacturing process and the material are poor, and the mold opening problem is easy to occur in the concrete pouring process; the integral mold has the characteristic of good mechanical property, the mold is not easy to open in the pouring process, but the mold needs to be disassembled from one end after the concrete curing is finished, the process is complex and tedious, and if the integral mold is a floor slab supporting column, the integral mold can be disassembled after being broken.

Disclosure of Invention

In order to solve the technical defects in the background art, the invention provides a concrete square column pouring formwork and a construction method thereof, and solves the problems that a traditional concrete column pouring mould is difficult to disassemble and poor in strength.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention relates to a concrete square column-shaped pouring support mold which is formed by splicing a plurality of square support mold plate units with upper and lower openings from bottom to top, wherein each support mold plate comprises an A plate, a B plate, a C plate and a D plate, the A plate is hinged with the B plate, the B plate is hinged with the C plate, the C plate is hinged with the D plate, the inner side edge of the A plate is provided with a paste inclined plane A, the inner side edge of the D plate is provided with a bonding inclined plane D matched with the bonding side inclined plane A, the outer side edges of the A plate and the D plate are respectively provided with a clamping groove, and after the paste inclined plane A is bonded with the bonding inclined plane D, the paste inclined plane A and the bonding inclined plane D can be clamped by inserting an inserting plate into the clamping grooves of the A plate and the D plate.

Further, the slots have all been seted up on the top of A board, B board, C board, D board, the bottom of A board, B board, C board, D board all is provided with the plug corresponding and the looks adaptation with the slot position, and two adjacent formwork units are fixed with slot interference fit through plug between two A boards about separately, two B boards, two C boards and two D boards.

Further, paste and the less contained angle of inclined plane A and A face is 45, the less contained angle of laminating inclined plane D and D face is 45.

Furthermore, flexible hinges are adopted between the plate A and the plate B, between the plate B and the plate C, and between the plate C and the plate D.

The invention relates to a construction method of a concrete square column pouring formwork, which comprises the following steps of firstly arranging a square column base, binding and arranging reinforcing steel bars used by a square column on the square column base, and then pouring the square column through the concrete square column pouring formwork according to the technical scheme:

the method comprises the following steps: arranging positioning grooves matched with the plugs on the periphery of the square column base according to construction drawings and the size of a concrete square column pouring formwork;

step two: after the formwork supporting units are surrounded into a cube state, the formwork supporting units are sleeved on the steel bars, and plugs at the bottoms of the A plate, the B plate, the C plate and the D plate are respectively inserted into corresponding positioning grooves;

step three: inserting the inserting plate into the clamping grooves of the A plate and the D plate;

step four: after the other formwork supporting unit is continuously surrounded into a cube state, the other formwork supporting unit is sleeved on the steel bars, and plugs at the bottoms of the A plate, the B plate, the C plate and the D plate of the formwork supporting unit are respectively inserted into the slots corresponding to the top ends of the A plate, the B plate, the C plate and the D plate of the formwork supporting unit below the other formwork supporting unit;

step five: inserting the inserting plates into the clamping grooves of the A plate and the D plate of the supporting template;

step six: repeating the fourth step and the fifth step according to the height of the square column required by construction;

step seven: when the stacking height of the formwork supporting plate reaches the size required by construction, forming the concrete square columnar pouring supporting mold, and beginning to pour concrete into the concrete square columnar pouring supporting mold;

step eight: after the concrete is poured, mechanically vibrating the concrete in the concrete square column pouring support die;

step nine: carrying out normal-temperature watering maintenance on the poured concrete;

step ten: and after the maintenance is finished, pulling out the insertion plates of all the formwork units of the concrete square column pouring formwork from the clamping grooves, and disassembling all the formwork units to finish the construction.

Further, the positioning groove is in transition fit with the plug.

Compared with the prior art, the concrete square column pouring formwork and the construction method thereof provided by the invention have the advantages that the detachable square column mould is designed, so that the mould detaching efficiency after concrete curing can be effectively improved, the detached mould can be used for multiple times, and the construction cost is reduced; in addition, the invention can lead the mould to be the pouring of concrete square columns with different heights in the actual use process by slotting one end of the mould and arranging the plug at the other end, and can select different quantities of moulds to strengthen the adaptability of the mould to different construction requirements.

Drawings

FIG. 1 is an expanded view of the present invention;

FIG. 2 is an expanded top view of the structure of the present invention;

FIG. 3 is an expanded bottom view of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the present invention in use;

FIG. 5 is a schematic view of the structure of the present invention in use (with an insert plate);

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a schematic view of a step one;

FIG. 8 is a schematic view of step two;

FIG. 9 is a schematic view of step three;

FIG. 10 is a schematic view of step four and step five;

FIG. 11 is a schematic view of step five;

FIG. 12 is a diagram illustrating a tenth step.

In the figure: 1. a, a plate; 11. pasting an inclined plane A; 2. b, plate; 3. c, plate; 4. d, plate; 41. attaching the inclined plane D; 5. a hinge portion; 6. a card slot; 7. a plug; 8. a slot; 9. inserting plates; 10. a square column base; 12. reinforcing steel bars; 13. positioning a groove; 14. a square column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The present invention is not described in detail, but is known to those skilled in the art.

Example 1:

the invention relates to a concrete square column-shaped pouring formwork which is formed by splicing a plurality of square formwork units with upper and lower openings from bottom to top, wherein each formwork unit comprises an A plate 1, a B plate 2, a C plate 3 and a D plate 4, the A plate 1 is hinged with the B plate 2, the B plate 2 is hinged with the C plate 3, the C plate 3 is hinged with the D plate 4, a binding inclined plane A11 is arranged at the inner side edge of the A plate 1, a binding inclined plane D41 matched with the binding inclined plane A11 is arranged at the inner side edge of the D plate 4, clamping grooves 6 are formed in the outer side edges of the A plate 1 and the D plate 4, and after the binding inclined plane A11 is bound with the binding inclined plane D41, the binding inclined plane A11 and the binding inclined plane D41 can be clamped by inserting an inserting plate 9 into the clamping grooves 6 of the A plate 1 and the D plate 4.

In this embodiment, be convenient for the connection of adjacent formwork unit from top to bottom, slot 8 has all been seted up on the top of A board 1, B board 2, C board 3, D board 4, the bottom of A board 1, B board 2, C board 3, D board 4 all is provided with the plug 7 corresponding and the looks adaptation with the slot 8 position, and two adjacent formwork units are fixed with slot 8 interference fit through plug 7 between two A boards 1, two B boards 2, two C boards 3 and two D boards 4 from top to bottom separately.

Further, a smaller included angle between the attaching inclined plane A11 and the surface of the A plate 1 is 45 degrees, and a smaller included angle between the attaching inclined plane D41 and the surface of the D plate 4 is 45 degrees; the flexible hinge joint is adopted between the A plate 1 and the B plate 2, between the B plate 2 and the C plate 3 and between the C plate 3 and the D plate 4.

Example 2:

the invention relates to a construction method of a concrete square column pouring formwork, which comprises the following steps of firstly arranging a square column base 10, binding and arranging reinforcing steel bars 12 used by a square column on the square column base 10, and then pouring the square column through the concrete square column pouring formwork in embodiment 1, wherein the steps are as follows:

the method comprises the following steps: positioning grooves 13 matched with the plugs 7 are formed in the periphery of the square column base 10 according to construction drawings and the size of a concrete square column pouring formwork;

step two: after the formwork supporting units are surrounded into a cube state, the formwork supporting units are sleeved on the steel bars 12, the plugs 7 at the bottoms of the A plate 1, the B plate 2, the C plate 3 and the D plate 4 are respectively inserted into the corresponding positioning grooves 13, and the positioning grooves 13 are in transition fit with the plugs 7. (ii) a

Step three: inserting the inserting plate 9 into the clamping grooves 6 of the A plate 1 and the D plate 4;

step four: after another formwork supporting unit is continuously surrounded into a cube state, the other formwork supporting unit is sleeved on the steel bars 12, and plugs 7 at the bottoms of the A plate 1, the B plate 2, the C plate 3 and the D plate 4 of the formwork supporting unit are respectively inserted into corresponding slots 8 at the top ends of the A plate 1, the B plate 2, the C plate 3 and the D plate 4 of the formwork supporting unit below the other formwork supporting unit;

step five: inserting the inserting plate 9 into the clamping grooves 6 of the A plate 1 and the D plate 4 of the formwork;

step six: repeating the fourth step and the fifth step according to the height of the square column required by construction;

step seven: when the stacking height of the formwork supporting plate reaches the size required by construction, forming the concrete square columnar pouring supporting mold, and beginning to pour concrete into the concrete square columnar pouring supporting mold;

step eight: after the concrete is poured, mechanically vibrating the concrete in the concrete square column pouring support die;

step nine: carrying out normal-temperature watering maintenance on the poured concrete;

step ten: after the maintenance is finished, the insertion plates 9 of all the formwork units of the concrete square column pouring formwork are pulled out of the clamping grooves 6, and then all the formwork units are disassembled to finish the construction.