Concrete constructional column formwork system

Abstract

The utility model provides a concrete constructional column formwork system, which relates to the technical field of building construction, and comprises two wall bodies, a constructional column, a formwork and a support assembly, the constructional column is formed between the two wall bodies; the formworks are installed on the two sides of a wall body and used for fixing and limiting constructional columns, and the two formworks are installed through split bolts. The supporting assemblies are installed at the two ends of the split bolt, and the supporting assemblies are detachably provided with a plurality of supporting pieces used for supporting and fixing a formwork. The supporting assemblies are arranged at the two ends of the split bolt to support and fix the formwork, the multiple supporting pieces are installed in the installation rails of the supporting assemblies, a user can conveniently select the number of the supporting pieces according to actual requirements, namely, the contact area of the whole supporting assemblies and the formwork is adjusted, and the purpose of convenient adjustment is achieved; and a user can conveniently reduce the use of the supporting pieces according to actual conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a concrete structural column formwork system. Background Art

[0002] Concrete structural columns are reinforced concrete columns installed within the walls of multi-story brick-concrete structures to enhance the building's integrity and stability. These columns are connected to the ring beams of each floor, forming a flexural and shear-resistant spatial framework. They are an effective measure to prevent building collapse. Structural columns are typically installed at the four corners of exterior walls, at the intersection of horizontal and vertical walls in staggered-level locations, on either side of large openings, and at the junction of interior and exterior walls in large rooms. Furthermore, the requirements for installing structural columns vary depending on the number of floors and earthquake intensity. The minimum cross-sectional dimensions of a structural column are 240mm x 180mm, with 412φ vertical reinforcement typically used and stirrup spacing no greater than 250mm. As the intensity and number of floors increase, the cross-sectional dimensions and reinforcement grade of the corner columns can be increased. Manual formwork is required before pouring concrete structural columns.

[0003] However, most of the existing formworks use a variety of fixed structures for formwork. Due to the large number of structures, it is troublesome to install and disassemble them, and it is not convenient for users to adjust them and inconvenient to use. Therefore, the present invention provides a concrete structural column formwork system to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete structural column formwork system, aiming to solve the problem that the concrete structural column formwork system in the general technology is inconvenient to adjust and use.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: the concrete structural column formwork system includes: a wall, a structural column, a formwork and a support assembly, and the number of the walls is two; the structural column is formed between the two walls; the formwork is installed on both sides of the wall to fix and limit the structural column, and the two formworks are installed by tension bolts; the support assembly is installed at both ends of the tension bolts, and the support assembly is detachably installed with multiple support members for supporting and fixing the formwork.

[0006] The beneficial effect is: by arranging support assemblies at both ends of the tension bolts to support and fix the formwork, and installing multiple support members inside the mounting track of the support assembly, the user can select the number of support members according to actual needs, that is, adjust the contact area between the entire support assembly and the formwork, thereby achieving the purpose of easy adjustment, and can facilitate the user to reduce the use of support members according to actual conditions, so as to further achieve the purpose of saving materials.

[0007] A further technical solution of the present invention is that a sleeve is installed inside the template, and the tension bolts are installed inside the sleeve.

[0008] A further technical solution of the present invention is that both ends of the tension bolt are threadedly mounted with fixing nuts for fixing and limiting the support assembly.

[0009] A further technical solution of the present invention is that the support assembly includes a connecting plate sleeved on the tension bolts, a mounting rail is fixedly installed on the side of the connecting plate close to the template, and the support member is slidably installed inside the mounting rail.

[0010] The beneficial effect is that the user can install different numbers of support members according to needs to achieve the purpose of adjusting the number of support members.

[0011] A further technical solution of the present invention is that the number of the mounting rails is two, and the two mounting rails are respectively located at two ends of the connecting plate.

[0012] A further technical solution of the present invention is that a plurality of mounting holes are provided inside the connecting plate, and fixing bolts for mounting the support members are installed in the internal threads of the mounting holes.

[0013] A further technical solution of the present invention is that the support member includes a slider, the slider is slidably installed inside the mounting track, and a supporting inclined block is fixedly installed on the outer side of the slider.

[0014] A further technical solution of the present invention is that the number of the supporting oblique blocks is two, and the two supporting oblique blocks are symmetrically distributed in a V shape.

[0015] A further technical solution of the present invention is that threaded holes for installing fixing bolts are provided inside the sliding block and the supporting inclined block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 It is a structural diagram of the support assembly in a specific embodiment of the present utility model.

[0018] Figure 3 It is a structural schematic diagram of the tension bolts in a specific embodiment of the utility model.

[0019] Figure 4 It is a structural diagram of a connecting plate in a specific embodiment of the present utility model.

[0020] Figure 5It is a structural schematic diagram of a support member in a specific embodiment of the present utility model.

[0021] In the figure: 1-wall, 2-structural column, 3-formwork, 31-sleeve, 32-tension bolt, 33-fixing nut, 4-support assembly, 41-connecting plate, 411-mounting hole, 42-mounting rail, 43-support, 431-slider, 432-support oblique block, 433-threaded hole, 44-fixing bolt. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific circumstances.

[0023] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0024] like Figure 1-Figure 3 As shown, the concrete structural column formwork system includes a wall 1. There are two walls 1. There is a gap between the two walls 1. Concrete is poured in the gap to form the concrete, which is a structural column 2. Templates 3 for fixing and limiting the concrete so that it is fixed into a specified shape are installed on both sides of the wall 1. A sleeve 31 is installed inside the template 3. The sleeve 31 is located inside the structural column 2. A tension bolt 32 is installed inside the sleeve 31. Both ends of the tension bolt 32 are sleeved with a support assembly 4 for supporting the template 3. Both ends of the tension bolt 32 are threaded with a fixing nut 33 for fixing and limiting the support assembly 4. The fixing nut 33 abuts against the support assembly 4 so that the support assembly 4 can abut against the template 3 to support and fix the template 3.

[0025] like Figure 2 and Figure 4 As shown, the support assembly 4 includes a connecting plate 41 that is sleeved on the tension bolt 32. A mounting rail 42 is fixedly installed on the side of the connecting plate 41 close to the template 3. There are two mounting rails 42. The two mounting rails 42 are respectively located at both ends of the connecting plate 41 to fix the edge of the template 3. A support member 43 is slidably installed inside the mounting rail 42. A plurality of mounting holes 411 are opened inside the connecting plate 41. The internal threads of the mounting holes 411 are installed with fixing bolts 44 for installing the support members 43. At least two fixing bolts 44 are installed inside each support member 43. The user can install different numbers of support members 43 according to needs to achieve the purpose of adjusting the number of support members 43.

[0026] like Figure 5 As shown, the support member 43 includes a slider 431, which is slidably installed inside the mounting rail 42, and a support bevel 432 is fixedly installed on the outer side of the slider 431. There are two support bevels 432, and the two support bevels 432 are symmetrically distributed in a V shape. Threaded holes 433 are provided inside the slider 431 and the support bevel 432. The threaded holes 433 are used to install the fixing bolts 44 and then fix the support member 43. After they are fixed, the ends of the two support bevels 432 away from the slider 431 are in contact with the template 3.

[0027] During use, first select an appropriate number of support members 43 as needed and install them inside the mounting rail 42, and fix them with fixing bolts 44, then install two templates 3, and then install the sleeve 31 and the tension bolts 32 inside the template 3, and finally install the support assembly 4 with the support members 43 installed on the tension bolts 32, and fix the support assembly 4 with the fixing nuts 33.

[0028] In the present invention, the template 3 is supported and fixed by arranging support assemblies 4 at both ends of the tension bolts 32, a plurality of support members 43 are installed inside the mounting track 42 of the support assembly 4, and the support members 43 are installed and fixed using fixing bolts 44. This allows the user to select the number of support members 43 according to actual needs, that is, to adjust the contact area between the entire support assembly 4 and the template 3, thereby achieving the purpose of easy adjustment. This allows the user to reduce the use of support members 43 according to actual conditions, so as to further achieve the purpose of saving materials.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. The concrete structural column formwork system is characterized by: include: Wall (1), two in number; A structural column (2) is formed between two walls (1); Templates (3) are installed on both sides of the wall (1) to fix and limit the structural column (2), and the two templates (3) are installed by tension bolts (32); The support assembly (4) is installed at both ends of the tension bolts (32), and the support assembly (4) is detachably mounted with a plurality of support members (43) for supporting and fixing the template (3).

2. The concrete structural column formwork system according to claim 1, characterized in that: A sleeve (31) is installed inside the template (3), and the tension bolts (32) are installed inside the sleeve (31).

3. The concrete structural column formwork system according to claim 1 is characterized in that: Both ends of the tension bolt (32) are threadedly mounted with fixing nuts (33) for fixing and limiting the support assembly (4).

4. The concrete structural column formwork system according to claim 1, characterized in that: The support assembly (4) comprises a connecting plate (41) sleeved on the tension bolts (32); a mounting rail (42) is fixedly mounted on one side of the connecting plate (41) close to the template (3); and the support member (43) is slidably mounted inside the mounting rail (42).

5. The concrete structural column formwork system according to claim 4 is characterized in that: There are two mounting rails (42), and the two mounting rails (42) are respectively located at two ends of the connecting plate (41).

6. The concrete structural column formwork system according to claim 4, characterized in that: A plurality of mounting holes (411) are provided inside the connecting plate (41), and fixing bolts (44) for mounting the support member (43) are installed through internal threads of the mounting holes (411).

7. The concrete structural column formwork system according to claim 1, characterized in that: The support member (43) includes a slider (431), the slider (431) is slidably mounted inside the mounting track (42), and a support bevel (432) is fixedly mounted on the outside of the slider (431).

8. The concrete structural column formwork system according to claim 7, characterized in that: The number of the supporting oblique blocks (432) is two, and the two supporting oblique blocks (432) are symmetrically distributed in a V shape.

9. The concrete structural column formwork system according to claim 8, characterized in that: The slider (431) and the supporting inclined block (432) are both provided with threaded holes (433) for installing the fixing bolts (44).

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