Device for preventing root rot of concrete column component and using method thereof

Abstract

The invention discloses a device for preventing root rot of a concrete column component and a using method thereof. The device comprises a fixed base, the fixed base is composed of four side faces, a cleaning opening is formed in the side face of the fixed base, a cover plate is arranged at the cleaning opening, and the cover plate is fixed to the cleaning opening through a fixing piece. Compared with the prior art, the cleaning opening and the detachable cleaning opening cover plate are arranged on the fixed base, the cleaning opening can purge saw dust and other sundries falling off in formwork construction after a formwork is installed, and it is guaranteed that the bottom layer of a concrete member is clean. And after concrete pouring is completed, the device can be taken out for turnover use. Compared with a traditional manual method, the working efficiency is effectively improved, cost increase caused by reworking and repairing is prevented, construction is convenient, operation is easy, safety and reliability are achieved, the turnover utilization rate is high, repeated recycling can be achieved, and the method is widely applied to the building field and the municipal field.

Description

Technical Field

[0001] The invention relates to the technical field of building construction and municipal construction, and in particular to a device for preventing root rot of a concrete column component and a use method thereof. Background Art

[0002] With the rapid development of cities, reinforced concrete structures are the most common in the construction and municipal fields due to their superior seismic performance and relatively flexible structural space. However, due to the uneven management and technical levels of construction units, common problems in the pouring quality of reinforced concrete structures often occur frequently. In the construction of reinforced concrete structures, some common problems are often revealed, which are what we usually call the "common problems" of concrete construction, and column "root rot" is the main common problem in concrete sub-projects. The existence of root rot not only affects the bearing capacity of the column, but also affects the aesthetics of the structure. At present, there is no effective way to solve root rot during construction. In today's increasingly fierce market competition, eliminating common quality problems, especially the problem of reinforced concrete column root rot, is an important measure for construction companies to improve quality management, strive for high-quality projects, and enhance market competitiveness.

[0003] In the process of using traditional construction technology to construct concrete columns, there is a more or less phenomenon of concrete column root rot, and this phenomenon has existed for many years and has not been effectively solved. Moreover, reinforced concrete columns generally need to be reworked and repaired manually after forming, which not only affects the visual quality of concrete, reduces the stress of shear walls and columns, and affects structural safety, but also increases engineering costs due to rework and repair, which is time-consuming and labor-intensive. More importantly, it affects the reputation and image of the construction company and is not conducive to the acceptance of subsequent engineering projects. Therefore, in response to the "root rot" phenomenon, this patent was invented to minimize the losses of engineering projects and enterprises. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a device for preventing root rot of concrete column components and a method of using the same. A cleaning port and a removable cleaning port cover are provided for cleaning debris at the roots. After the template is installed, the cleaning port can be used with a construction hair dryer to blow away sawdust and other debris that has fallen during the template construction, thereby ensuring the cleaning effect of the bottom layer of the concrete component and eliminating the risk of mold expansion and mold running caused by blocking the cleaning port.

[0005] To achieve this technical purpose, the present invention adopts the following scheme: In a first aspect, the present invention provides a device for preventing root rot of concrete column components, including a fixed base, the fixed base consisting of four side surfaces, a cleaning port being arranged on the side surface of the fixed base, a cover plate being arranged at the cleaning port, and the cover plate being fixed to the cleaning port by a fixing member.

[0006] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a cleaning port and a detachable cleaning port cover plate on the fixed base. After the template is installed, the cleaning port can be used to blow sawdust and other debris dropped during the template construction with a construction blower to ensure the cleanliness of the bottom layer of the concrete component. When the side form is removed after the concrete pouring is completed, the fixing bolts are removed and the device is taken out for turnover. Compared with the traditional manual method, the present invention provides a method for solving the root rot of column concrete components, effectively improves work efficiency, and prevents the increase in cost caused by rework and repair. It is easy to construct, simple to operate, safe and reliable, low in cost, wear-resistant, and has a high turnover rate. It can be recycled many times and is widely used in the construction and municipal fields.

[0007] Furthermore, the fixing member includes a bayonet pin arranged above the cleaning port, the bayonet pin is connected to the fixed base via a fixed shaft, and the bayonet pin rotates around the fixed shaft.

[0008] Furthermore, the fixed base is a rectangular structure, and the four sides of the fixed base are connected by fixing bolts, and can be assembled into a whole in advance before use.

[0009] Furthermore, the fixed base is made of aluminum alloy, and a sealing sponge strip is set at the bottom of the fixed base. Because it is made of aluminum alloy, it can resist strong restraint and impact. A 1 cm thick sealing sponge strip is pasted on the bottom of the fixed base and glued with 401 glue. The lower opening can also be sealed with mortar in advance, which can effectively solve the problems in traditional construction that the sponge strip is easily knocked off when placing the formwork, the sponge strip is not pressed firmly, and the concrete slurry in the formwork leaks out, thereby avoiding the formation of root rot caused by leakage.

[0010] Furthermore, a mounting slot is provided on the top of the fixed base, which can effectively prevent the bottom of the formwork from being loosely fixed, causing the lower edge of the formwork to deform during concrete pouring and causing the formwork to run.

[0011] Furthermore, a handle is provided on the cover plate to facilitate installation and removal of the cover plate. The cover plate and the fixed base can be separately provided or detachably connected together, which can be selected according to actual use conditions to facilitate construction.

[0012] In a second aspect, the present invention provides a method for using a device for preventing root rot of a concrete column member, comprising the following steps: S1. Make the device components according to the engineering dimensions of the concrete column components and place the column edges at the building level; S2. Assemble the fixed base in advance, paste a 1 cm thick sealing sponge strip on the bottom, and fix it on the building level along the column edge; S3. Use mortar to seal the lower opening inside the fixed base to prevent concrete from leaking during pouring; S4. Install the column formwork on the mounting slot on the top of the fixed base. After the upper formwork is installed, use a construction blower to blow away the debris that falls during the formwork construction. After cleaning, install the cover plate at the cleaning port and secure it with a bayonet. S5. After the concrete pouring is completed, remove the fixing bolts of the fixed base when the side form is removed, and take out the device for circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a device for preventing root rot of a concrete column member according to an embodiment of the present invention; Figure 2 This is a front view of a device for preventing root rot of a concrete column member according to an embodiment of the present invention; Figure 3 A top view of a device for preventing root rot of a concrete column member according to an embodiment of the present invention; The markings in the figure are: 1. Fixed base; 2. Fixed bolt; 3. Pin; 4. Fixed shaft; 5. Cleaning port; 6. Cover plate; 7. Handle; 8. Mounting slot. DETAILED DESCRIPTION

[0014] In order to fully understand the purpose, features and effects of the present invention, the present invention is described in detail through the following specific implementation methods, but the present invention is not limited thereto.

[0015] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" or "laid on" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0016] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0017] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0018] See also Figures 1 to 3The present invention provides a device for preventing root rot of concrete column components, including a fixed base 1, which is a rectangular structure composed of four sides, and the four sides of the fixed base 1 are connected by fixing bolts 2. A cleaning port 5 is provided on the side of the fixed base 1, and the number of the cleaning ports 5 can be set according to actual conditions. In this embodiment, two cleaning ports 5 are provided, which are relatively arranged on two sides of the fixed base 1, and a bayonet 3 is provided above the cleaning port 5. The bayonet 3 is connected to the fixed base 1 through a fixed shaft 4, and the bayonet 3 can rotate around the fixed shaft 4; a cover plate 6 is provided at the cleaning port 5, and a handle 7 is provided on the cover plate 6, and the cover plate 6 is fixed to the cleaning port 5 through the bayonet 3. The cover plate 6 and the fixed base 1 can be separately provided, or can be detachably connected together, and the specific selection is made according to the actual use situation, so as to facilitate the construction.

[0019] The fixed base 1 is made of aluminum alloy, which can resist strong restraint and impact. A sealing sponge strip is set at the bottom edge of the fixed base 1. The sealing sponge strip is glued to the bottom surface of the fixed base 1 with 401 glue, and the lower opening can be sealed with mortar in advance, which can effectively solve the problems of the sponge strip being easily knocked off when placing the formwork, the sponge strip being not pressed firmly, and the concrete slurry in the formwork leaking out in traditional construction, thereby avoiding the formation of root rot caused by leakage.

[0020] The top of the fixed base 1 is provided with an installation slot 8 for installing the template above the fixed base 1. The installation slot 8 can effectively prevent the bottom of the template from being loosely fixed, and the lower edge of the template from deforming during concrete pouring, causing the template to run out of the mold.

[0021] The construction method of the device for preventing root rot of concrete column components of the present invention is as follows: S1. The present invention adopts aluminum alloy to make the column concrete component according to the engineering size. Before the template is installed, the column edge line is placed on the building level.

[0022] S2. The fixed base 1 is assembled in advance, a 1 cm thick sponge strip is pasted on the bottom, and fixed on the building level along the column edge.

[0023] S3. Use mortar to seal the lower opening inside the fixed base 1 to prevent concrete from leaking during the pouring process.

[0024] S4. Install the column formwork on the mounting slot 8 on the top of the fixed base 1. After the upper formwork is installed, use a construction hair dryer to blow away the sawdust and other debris that fell during the formwork construction. After cleaning, install the cover plate 6 at the cleaning port 5 and secure it with the bayonet 3.

[0025] S5. After the concrete pouring is completed, the fixing bolts 2 of the fixing base 1 are removed when the side form is removed, and the device is taken out for turnover use.

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention. Of course, those skilled in the art can make changes and modifications to the present invention. If these modifications and variations fall within the scope of the claims of the present invention and their equivalent technologies, they should be considered to be within the scope of protection of the present invention.

Claims

1. A device for preventing root rot of a concrete column member, comprising a fixed base (1), the fixed base (1) consisting of four side surfaces, characterized in that: A cleaning opening (5) is provided on the side of the fixed base (1), a cover plate (6) is provided at the cleaning opening (5), and the cover plate (6) is fixed to the cleaning opening (5) via a fixing member.

2. The device for preventing root rot of concrete column members according to claim 1, characterized in that: The fixing member comprises a latch (3) arranged above the cleaning port (5); the latch (3) is connected to the fixed base (1) via a fixed shaft (4); and the latch (3) rotates around the fixed shaft (4).

3. The device for preventing root rot of concrete column members according to claim 1, characterized in that: The fixed base (1) is a rectangular structure, and the four side surfaces of the fixed base (1) are connected by fixing bolts (2).

4. The device for preventing root rot of concrete column members according to claim 1, characterized in that: The fixed base (1) is made of aluminum alloy, and a sealing sponge strip is arranged on the bottom edge of the fixed base (1).

5. The device for preventing root rot of concrete column members according to claim 1, characterized in that: A mounting slot (8) is provided on the top of the fixed base (1).

6. The device for preventing root rot of concrete column members according to claim 1, characterized in that: A handle (7) is provided on the cover plate (6).

7. A method for using the device for preventing root rot of a concrete column member according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1. Make the device components according to the engineering dimensions of the concrete column components and place the column edges at the building level; S2. The fixed base (1) is assembled in advance, and a 1 cm thick sealing sponge strip is pasted on the bottom and fixed on the building level along the column edge; S3, sealing the lower opening of the fixed base (1) with mortar to prevent concrete from leaking during the pouring process; S4, installing the column formwork on the mounting slot (8) at the top of the fixed base (1), and after the upper layer formwork is installed, use a construction blower to blow away the debris that falls during the formwork construction, and after cleaning, install the cover plate (6) at the cleaning opening (5) and fasten it with the bayonet (3); S5. After the concrete pouring is completed, the fixing bolts (2) of the fixing base (1) are removed when the side form is removed, and the device is taken out for circulation.

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