Reinforcing device for linear wall constructional column formwork

Abstract

The utility model provides a reinforcing device for a linear wall constructional column formwork, which comprises a first support unit and a second support unit, the first support unit and the second support unit are respectively clamped on a left wall of a constructional column, the second support unit is clamped on a right wall of the constructional column, and a plurality of supporting units are detachably connected between the first support unit and the second support unit. The supporting units are provided with crimping units used for being pressed on the side faces of the formworks, and the supporting units and the crimping units are arranged on the front sides and the rear sides of the constructional columns correspondingly. The first support unit and the second support unit are clamped on the wall bodies on the two sides of the constructional column, and in combination with rigid connection of the supporting unit, lateral pressure during concrete pouring can be effectively resisted, and formwork expansion or displacement is prevented; the crimping unit ensures that the formwork is tightly attached to the design position of the constructional column, the quality defects of slab staggering, slurry leakage and the like after pouring are avoided, and the perpendicularity and flatness of a wall are improved; the positioning assemblies and the reinforcing assemblies at the tops of the first support unit and the second support unit can be adjusted up and down, and construction of linear wall constructional columns with different heights is met.

Description

Technical Field

[0001] This utility model belongs to the technical field of building wall construction, specifically a reinforcement device for the formwork of a straight wall structural column. Background Technology

[0002] In building construction, structural columns are crucial components for enhancing the integrity and seismic resistance of walls. This is especially true in linear walls, where the construction quality of the structural columns directly impacts the wall's stability. Traditional methods for reinforcing structural columns typically involve fixing them with perforated tie rods. However, the typical size of a structural column is 200×200mm. With this method, only one tie rod is usually installed at a uniform horizontal level, which can lead to formwork bulging and misalignment during concrete pouring. This results in poor column quality, increased costs for subsequent repairs, and additional construction costs such as cutting off tie rod sleeves and sealing tie rod holes after formwork removal. All of these processes consume significant manpower and time, impacting the overall project schedule.

[0003] Therefore, how to effectively solve the problem of poor forming quality of structural columns and the need for secondary processing of structural columns, which consumes a lot of manpower and time costs, is an urgent technical problem to be solved. Utility Model Content

[0004] To address the shortcomings in the aforementioned background technology, this utility model proposes a reinforcement device for formwork of linear wall structural columns, which solves the problems of poor forming quality of structural columns and the need for secondary processing of structural columns, which consumes a lot of manpower and time costs.

[0005] The technical solution of this application is as follows:

[0006] A reinforcement device for formwork of a straight-line wall structural column includes a first support unit clamped to the left side of the structural column and a second support unit clamped to the right side of the structural column. Several support units are detachably connected between the first and second support units. Each support unit is equipped with a pressing unit for pressing against the side of the formwork. Support units and pressing units are provided on both the front and rear sides of the structural column. By clamping the first and second support units to the walls on both sides of the structural column, combined with the rigid connection of the support units, the device effectively resists the lateral pressure during concrete pouring, preventing formwork bulging or displacement. The pressing units act directly on the side of the formwork, ensuring that the formwork fits tightly against the designed position of the structural column, avoiding quality defects such as misalignment and grout leakage after pouring, and improving the verticality and flatness of the wall. The positioning and reinforcement components at the top of the first and second support units are adjustable to accommodate construction of straight-line wall structural columns of different heights. While ensuring the quality of the structural column, this invention can accelerate the construction period, save labor, and improve construction efficiency and quality, greatly enhancing economic benefits.

[0007] Furthermore, the first support unit and the second support unit are symmetrically arranged about the structural columns. The first support unit includes a number of columns arranged parallel to and at intervals along the thickness direction of the left wall. Columns are attached to both sides of the left wall, and positioning components and reinforcing components are connected between the columns.

[0008] Furthermore, the height of both the first support unit and the second support unit is greater than the height of the structural column, and the top of the first support unit is provided with a positioning component for connecting the column.

[0009] Furthermore, the column includes a vertically arranged plate one and a plate two. Plate one has several holes for the positioning component and the reinforcing component to pass through. The side of plate two is attached to the left wall.

[0010] Furthermore, the positioning component includes a horizontal plate I disposed on the top of several columns, and several holes II of the horizontal plate I correspond to the holes I and are positioned by a bolt group I.

[0011] Furthermore, the positioning component includes a horizontal plate II disposed at the bottom of an adjacent column, and several holes III of the horizontal plate II correspond to holes I and are positioned by bolt group II.

[0012] Furthermore, the reinforcement component includes a diagonal brace with several holes four, each hole four corresponding to a hole one on a different column and positioned by a bolt group three.

[0013] Furthermore, the support unit includes a support plate with plug-in rods at both ends, the plug-in rods being plugged into holes five of the plate, and the support plate being adjustablely connected with a mountain-shaped clip, which presses onto the crimping unit.

[0014] Furthermore, the pressing unit includes a steel pipe that is pressed against the side of the template by a U-shaped clamp, so that the template of the structural column receives sufficient support and ensures the reliability of the template reinforcement.

[0015] Furthermore, the width of the template is greater than the width of the structural column, and the inner side of the template is fitted to the left and right walls respectively.

[0016] The specific beneficial effects of this utility model include:

[0017] 1. This utility model abandons the traditional perforated screw rod and adopts a drilling-free method to reinforce the structural column, saving the time of drilling the template and installing the sleeve. It has a good reinforcement effect and high concrete forming quality, greatly reducing rework. Moreover, the reinforcement devices can be detached and connected, and the volume after disassembly is small and the turnover efficiency is high. It also reduces the cutting of screw sleeves and the sealing of screw holes in the prior art, improving construction efficiency and reducing the risk of leakage.

[0018] 2. The first and second support units clamp the walls on both sides of the structural column respectively. Combined with the rigid connection of the support unit, it can effectively resist the lateral pressure during concrete pouring and prevent the formwork from bulging or shifting. The pressing unit acts directly on the side of the formwork to ensure that the formwork is tightly attached to the design position of the structural column, avoiding quality defects such as misalignment and grout leakage after pouring, and improving the verticality and flatness of the wall.

[0019] 3. The positioning and reinforcing components at the top of the first and second support units can be adjusted up and down to meet the construction of straight wall structural columns of different heights. While ensuring the quality of the structural columns, the use of this utility model can not only speed up the construction period and save labor, but also improve construction efficiency and quality, thus greatly improving economic benefits.

[0020] 4. The overall structure is stable, reducing the risk of formwork collapse during construction; all components can be disassembled and connected, making installation convenient and quick, saving labor and time costs; the size after disassembly is small, making it easy to turn around and transport, and reducing material loss. Attached Figure Description

[0021] To more clearly illustrate the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the usage state of this utility model;

[0023] Figure 2 This is a front view of the utility model in use;

[0024] Figure 3 This is a perspective view of the present utility model;

[0025] Figure 4 This is a schematic diagram of the first support unit;

[0026] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 6 This is a top view of the utility model in use;

[0028] Figure 7 This is a schematic diagram of the left and right walls;

[0029] Figure 8 This is a schematic diagram showing how to adjust the position of the horizontal plate and the diagonal brace according to different wall heights.

[0030] Explanation of icon numbers:

[0031] 0. Structural column; 1. Left wall; 2. Right wall;

[0032] 3. First support unit; 4. Second support unit;

[0033] 5. Support unit; 6. Template; 7. Pressing unit;

[0034] 11. Bolt group one; 12. Bolt group two; 13. Bolt group three;

[0035] 31. Upright column; 32. Horizontal plate one; 33. Horizontal plate two; 34. Diagonal brace;

[0036] 51. Support plate; 52. Connecting rod; 53. Mountain-shaped clip;

[0037] 71. Steel pipe;

[0038] 311, Board 1; 312, Board 2. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] A reinforcement device for formwork of structural columns in a straight wall, such as Figure 1 , Figure 2 As shown, the structure includes a first support unit 3 clamped to the left wall 1 of the structural column 0 and a second support unit 4 clamped to the right wall 2 of the structural column 0. Several support units 5 are detachably connected between the first support unit 3 and the second support unit 4. Each support unit 5 is equipped with a pressing unit 7 for pressing against the side of the formwork 6. Support units 5 and pressing units 7 are provided on both the front and rear sides of the structural column 0. The pressing unit 7 acts directly on the side of the formwork 6, ensuring that the formwork 6 is tightly attached to the designed position of the structural column 0, avoiding quality defects such as misalignment and grout leakage after pouring, and improving the verticality and flatness of the wall. The positioning and reinforcing components at the top of the first support unit 3 and the second support unit 4 are adjustable up and down to meet the construction requirements of straight-line structural columns of different heights. Figure 8As shown, this utility model abandons the traditional perforated screw rod and adopts a drilling-free method to reinforce the structural column 0, saving the time of drilling templates and installing sleeves. It has a good reinforcement effect, high concrete forming quality, and greatly reduces rework. Moreover, the reinforcement devices can be detached and connected, and the size after disassembly is small and the turnover efficiency is high. At the same time, it also reduces the cutting of screw sleeves and sealing of screw holes in the prior art, improves construction efficiency, and reduces the risk of leakage.

[0041] Based on the above implementation, as a preferred implementation, the first support unit 3 and the second support unit 4 are symmetrically arranged about the structural column 0. The first support unit 3 includes a number of columns 31 arranged parallel to and at intervals along the thickness direction of the left wall 1. The columns 31 are attached to both sides of the left wall 1, that is, two columns 31 are respectively sandwiched between the two sides of the wall. Positioning components and reinforcing components are connected between the columns 31.

[0042] Based on the above embodiments, as a preferred embodiment, the height of the first support unit 3 and the second support unit 4 is greater than the height of the structural column 0. The first support unit 3 and the second support unit 4 are respectively clamped to the walls on both sides of the structural column 0. Combined with the rigid connection of the support unit 5, the lateral pressure during concrete pouring can be effectively resisted, and the formwork 6 can be prevented from bulging or shifting. The top of the first support unit 3 and the second support unit 4 are respectively provided with positioning components for connecting the column 31.

[0043] Preferably, such as Figure 3 As shown, each of the first support unit 3 and the second support unit 4 is equipped with four columns 31. The columns 31 are made of angle steel, which has high strength and good support.

[0044] Based on the above embodiments, as a preferred embodiment, the column 31 includes a vertically arranged plate 311 and a plate 312, such as... Figure 4 As shown, plate 311 has several holes for the positioning and reinforcing components to pass through, allowing for the installation of these components at different locations requiring reinforcement. This design offers flexibility and a wide range of applications. Plate 312's side surface is flush with the left wall 1, ensuring high stability and preventing wobbling. Plate 311 also has multiple pre-drilled holes at equal intervals, which can be used to adjust the vertical spacing of the positioning components.

[0045] Based on the above embodiments, as a preferred embodiment, the positioning component includes a horizontal plate 32 disposed on the top of a plurality of columns 31, and a plurality of holes 2 on the horizontal plate 32 correspond to the holes 1 respectively and are positioned by bolt group 11, such as... Figure 5 As shown, the tops of the four columns 31 are connected and fixed by a horizontal plate 32.

[0046] Based on the above embodiments, as a preferred embodiment, the positioning component includes a horizontal plate 2 33 disposed at the bottom of adjacent columns 31. Several holes 3 of the horizontal plate 2 33 correspond to holes 1 and are positioned by bolt group 2 12. Unlike the horizontal plate 1 32, the horizontal plate 2 33 is used to connect two columns 31. The four columns 31 are located on both sides of the wall, and the top of the columns 31 is higher than the wall.

[0047] Based on the above embodiments, as a preferred embodiment, the reinforcement component includes a diagonal brace 34 with a plurality of holes 4, the plurality of holes 4 corresponding to holes 1 of different columns 31 and positioned by bolt group 3 13.

[0048] Specifically, the bottom and middle part of the diagonal brace 34 are connected to different columns 31 respectively, and the top of the diagonal brace 34 is connected to the horizontal plate 32.

[0049] Based on the above embodiments, as a preferred embodiment, the support unit 5 includes a support plate 51 with plug-in rods 52 at both ends. The plug-in rods 52 are perpendicular to the support plate 51 and are plugged into the holes of the plate 312. The support plate 51 is tunably connected to a mountain-shaped clip 53, which is pressed onto the pressing unit 7. The pressing unit 7 includes a steel pipe 71 pressed onto the side of the template 6 by the mountain-shaped clip 53. Two steel pipes 71 are provided, each of which is respectively clamped to the arc surface of the mountain-shaped clip 53.

[0050] Specifically, such as Figure 6 As shown, the support plate 51 is plugged into the screw, and the screw is stopped by the nut. The position of the screw and the nut is adjusted according to the pressing position of the mountain-shaped clip 53. The side of the nut is pressed against the side of the support plate 51 for positioning. The end of the screw is connected to the mountain-shaped clip 53. The arc surface of the mountain-shaped clip 53 is engaged with the outer wall of the steel pipe 71, so that the steel pipe 71 is pressed against the side of the template 6 for fixation, so that the template 6 of the structural column 0 receives sufficient support and ensures the reliability of the template 6 reinforcement.

[0051] Based on the above implementation method, as a preferred implementation method, the width of the template 6 is greater than the width of the structural column 0, and the inner side of the template 6 is attached to the left wall 1 and the right wall 2 respectively.

[0052] Specifically, such as Figure 7As shown, the gap between the left wall 1 and the right wall 2, i.e., the two sides of the structural column 0, has toothed joints. The serrated interlocking structure increases the contact area between the concrete of the structural column and the masonry wall, forming a mechanical embedding effect, which significantly improves the bonding strength and shear resistance between the two, and avoids cracking or separation. Under earthquake or wind loads, the serrated joint can more effectively transfer the stress of the masonry wall to the structural column (reinforced concrete structure), improve the seismic performance of the wall, and reduce the generation of cracks. It ensures that the wall and the structural column can be smoothly connected, thereby enhancing the stability of the entire building.

[0053] The steps for using this utility model are as follows:

[0054] S1: The left wall 1 and right wall 2 of the straight wall are completed, the reinforcement of structural column 0 is completed, and the concealed acceptance of the reinforcement of structural column 0 has been completed.

[0055] S2: Install the formwork 6 of structural column 0 to both sides of structural column 0 and provide temporary support;

[0056] S3: Install the four columns 31 of the first support unit 3 and the four columns of the second support unit 4 on both sides of the structural column 0 respectively;

[0057] S4: Using the pre-reserved capping brick positions at the top of the left wall 1 and the right wall 2, install the diagonal brace 34, horizontal plate one 32, and horizontal plate two 33 onto the columns 31 on both sides respectively.

[0058] S5: Install several support plates 51 and adjust the vertical spacing between the support plates 51 to meet the construction requirements;

[0059] S6: Adjust the nut in the middle of the support plate 51 to drive the mountain-shaped clamp 53 to press the steel pipe 71, so that the steel pipe 71 provides sufficient support for the template 6;

[0060] S7: Check if the reinforcement is in place;

[0061] S8: Cast 0 concrete for the structural column;

[0062] S9: Remove the reinforcement device and formwork 6, and carry out maintenance.

[0063] Any aspects of this utility model that are not detailed herein are conventional technical means known to those skilled in the art.

[0064] The above content shows and describes the basic principles, main features, and beneficial effects of this utility model. The above description is merely a preferred embodiment of this utility model and is not intended to limit it. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A reinforcement device for formwork of a straight wall structural column, characterized in that: The first support unit (3) is clamped on the left wall (1) of the structural column (0) and the second support unit (4) is clamped on the right wall (2) of the structural column (0). Several support units (5) are detachably connected between the first support unit (3) and the second support unit (4). A pressing unit (7) for pressing on the side of the template (6) is provided on the support unit (5). Support units (5) and pressing units (7) are provided on the front and rear sides of the structural column (0).

2. The reinforcing device for the formwork of a straight wall structural column according to claim 1, characterized in that: The first support unit (3) and the second support unit (4) are symmetrically arranged about the structural column (0). The first support unit (3) includes several columns (31) arranged parallel to and spaced apart along the thickness direction of the left wall (1). The columns (31) are attached to both sides of the left wall (1). Positioning components and reinforcing components are connected between the columns (31).

3. The reinforcing device for the formwork of a straight wall structural column according to claim 2, characterized in that: The height of the first support unit (3) and the second support unit (4) is greater than the height of the structural column (0). The top of the first support unit (3) and the second support unit (4) are respectively provided with positioning components for connecting the column (31).

4. The reinforcing device for the formwork of a straight wall structural column according to claim 3, characterized in that: The column (31) includes a vertically arranged plate one (311) and a plate two (312). The plate one (311) has several holes for the positioning component and the reinforcing component to pass through. The side of the plate two (312) is attached to the left wall (1).

5. The reinforcing device for formwork of a straight wall structural column according to claim 4, characterized in that: The positioning component includes a horizontal plate (32) set on the top of several columns (31), and several holes (2) of the horizontal plate (32) correspond to the holes (1) and are positioned by bolt group (11).

6. The reinforcing device for formwork of a straight wall structural column according to any one of claims 3-5, characterized in that: The positioning component includes a horizontal plate two (33) set at the bottom of the adjacent column (31), and several holes three of the horizontal plate two (33) correspond to holes one and are positioned by bolt group two (12).

7. The reinforcing device for formwork of a straight wall structural column according to claim 6, characterized in that: The reinforcement component includes a diagonal brace (34) with several holes four, which correspond to holes one of different columns (31) and are positioned by bolt group three (13).

8. The reinforcing device for formwork of a straight wall structural column according to claim 4, characterized in that: The support unit (5) includes a support plate (51) with plug rods (52) at both ends. The plug rods (52) are plugged into the holes of the second plate (312). The support plate (51) is tunably connected with a mountain-shaped clip (53), which is pressed onto the crimping unit (7).

9. The reinforcing device for formwork of a straight wall structural column according to claim 8, characterized in that: The crimping unit (7) includes a steel pipe (71) that is pressed against the side of the template (6) by a U-shaped clamp (53).

10. The reinforcing device for formwork of a straight wall structural column according to any one of claims 1-5 and 7-9, characterized in that: The width of the template (6) is greater than the width of the structural column (0), and the inner side of the template (6) is attached to the left wall (1) and the right wall (2) respectively.

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