Reusable constructional column dustpan opening template easy to disassemble and assemble

Abstract

The utility model relates to a reusable constructional column dustpan mouth template easy to disassemble and assemble, which comprises a vertical inserting plate, an arc-shaped slope plate is fixedly arranged at the top of the vertical inserting plate, side plates are fixedly arranged on the left side and the right side of the arc-shaped slope plate, the two side plates and the arc-shaped slope plate form a dustpan mouth shape, a lug plate is vertically arranged outside each side plate, and the lug plates and the vertical inserting plate are arranged in parallel. The arc-shaped slope plate is of a cycloid structure. And the width of the lug plate is 10-15 cm. The forming device is good in forming effect, and slurry leakage is avoided; the device is integrally designed, is simple to operate by workers and can be repeatedly used; the formwork does not need to be holed and reinforced, and the turnover frequency of the formwork is increased; the streamline design improves the concrete pouring efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of building structure construction, in particular to an easily disassembled and reusable construction column dustpan mouth template. Background Art

[0002] Structural columns enhance the integrity and stability of a building. Reinforced concrete columns are also incorporated into the walls of multi-story brick-concrete structures. These columns connect to the ring beams of each floor, forming a spatial framework that resists bending and shear, effectively preventing collapse. Structural columns are typically located at the corners of exterior walls, at the junction of horizontal and vertical walls in staggered-level locations, and on either side of large openings. Casting of structural columns typically involves openings at the top of the column's side formwork, using a dustpan-shaped feed hopper to feed the material.

[0003] In the construction of structural columns, wooden formwork is often used to make the dustpan mouth. The production is cumbersome, relatively heavy, and has a low reuse rate. In addition, the formwork joints are not tight and leakage of mortar often occurs. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides an easily disassembled and reusable construction column dustpan mouth template, which is an integrated structure, is lightweight and has a high reusability.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0006] A dustpan mouth template for an easily disassembled and reusable structural column comprises a vertical plug plate, a curved slope plate fixedly provided on the top of the vertical plug plate, side plates fixedly provided on the left and right sides of the curved slope plate, the two side plates and the curved slope plate forming a dustpan mouth shape, an ear plate vertically provided on the outside of each side plate, and the ear plate arranged parallel to the vertical plug plate.

[0007] The curved slope plate has a cycloid structure.

[0008] The width of the ear plate is 10-15cm.

[0009] The height of the vertical plug board is 2 cm, and the thickness of the vertical plug board is no more than 1.5 mm.

[0010] The vertical plug board is an isosceles trapezoidal structure that is wide at the top and narrow at the bottom.

[0011] The thickness of the ear plate, side plate and curved slope plate is 1-3 mm, and the height of the ear plate, side plate and curved slope plate is 20-25 cm.

[0012] The width of the side panels is 17-19 cm.

[0013] The beneficial effects of the utility model are: the utility model has good molding effect and avoids leakage; it is an integrated design, simple for workers to operate and can be reused; the template does not need to be punched and reinforced, which increases the number of template turnovers; the streamlined design improves the efficiency of concrete pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of one direction of the utility model;

[0015] Figure 2 This is a structural diagram of another direction of the utility model;

[0016] In the figure: 1-ear plate; 2-side plate; 3-arc-shaped slope plate; 4-vertical plug plate;

[0017] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0018] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are all in a very simplified form and are not to exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] An easily disassembled and reusable construction column dustpan mouth template, such as Figures 1 to 2 As shown, it includes a vertical plug plate 4, a curved slope plate 3 is fixed on the top of the vertical plug plate 4, and side plates 2 are fixed on the left and right sides of the curved slope plate 3. The two side plates 2 and the curved slope plate 3 form a dustpan mouth shape, and an ear plate 1 is vertically provided on the outside of each side plate 2, and the ear plate 1 is arranged parallel to the vertical plug plate 4.

[0023] The present invention is a bilaterally symmetrical structure. When the construction template is supported, the lower wooden template is supported to a distance of 20-25 cm from the top of the construction column. The dustpan mouth template of the present invention does not need to be fixed separately. It is only necessary to insert the lower vertical plug plate 4 into the inner side of the lower template, and then adjust the dustpan mouth template to the center. The two ear plates 1 are tightly attached to the walls on both sides of the construction column, and then the template is fixed. The lower wooden square extends to the upper end of the ear plate 1, and the ear plate 1 is pressed against the walls on both sides of the construction column. Tension bolts are set at a position 10 cm below the joint of the dustpan mouth template and the lower template of the construction column to fix it. The construction column concrete can be poured. After the concrete strength reaches the demoulding condition, the dustpan mouth template can be removed without special drilling and reinforcement. The template can be reused many times after cleaning the dirt on the surface.

[0024] The width of the ear plate 1 is 10-15 cm, which can ensure that the wood can be pressed on the ear plate 1, and can be directly supported when supporting the formwork without drilling separate holes.

[0025] The curved ramp 3 is designed to be streamlined, more in line with mechanical characteristics, increasing the flow rate during concrete pouring and improving efficiency. The curved ramp 3 is a cycloid (trochoid) structure. In the same amount of time, the trochoid travels the longest path, so the relative sliding rate is faster.

[0026] The ear plate 1, the side plate 2 and the arc-shaped slope plate 3 are made of 1-3mm thick Q235 steel plates and have a height of 20-25cm.

[0027] The vertical insert 4 is made of steel plate with a thickness of no more than 1.5mm and a height of 2cm. The structural column template below the dustpan mouth template is generally a wooden template, and the vertical insert 4 needs to be inserted into the wooden template. The vertical insert 4 is an isosceles trapezoidal structure with a width at the top and a narrowness at the bottom, which facilitates the installation and removal of the dustpan mouth template.

[0028] The width of the side panel 2 is smaller than the width of the structural column. For 20cm and 24cm wide structural columns, the width of the side panel 2 can be set to 17-19cm. For structural columns with larger widths, the width of the side panel 2 can be appropriately increased.

[0029] The utility model has a good molding effect and avoids leakage; it is an integrated design, easy for workers to operate and can be reused; the template does not need to be punched and reinforced, which increases the number of template turnovers; the streamlined design improves the efficiency of concrete pouring.

[0030] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or they are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. An easily disassembled and reusable construction column dustpan mouth template, characterized in that: The utility model comprises a vertical plug plate (4), a curved slope plate (3) is fixedly provided on the top of the vertical plug plate (4), side plates (2) are fixedly provided on the left and right sides of the curved slope plate (3), the two side plates (2) and the curved slope plate (3) form a dustpan mouth shape, and an ear plate (1) is vertically provided on the outside of each side plate (2), and the ear plate (1) is arranged parallel to the vertical plug plate (4).

2. The easily detachable and reusable construction column dustpan mouth template according to claim 1 is characterized in that: The arc-shaped slope plate (3) has a cycloid structure.

3. The easily detachable and reusable construction column dustpan mouth template according to claim 2, characterized in that: The width of the ear plate (1) is 10-15 cm.

4. The easily detachable and reusable construction column dustpan mouth template according to claim 3 is characterized in that: The height of the vertical inserting plate (4) is 2 cm, and the thickness of the vertical inserting plate (4) is no more than 1.5 mm.

5. The easily detachable and reusable construction column dustpan mouth template according to claim 4, characterized in that: The vertical inserting plate (4) is an isosceles trapezoidal structure that is wide at the top and narrow at the bottom.

6. The easily detachable and reusable construction column dustpan mouth template according to claim 5, characterized in that: The thickness of the ear plate (1), the side plate (2) and the arc-shaped slope plate (3) is 1-3 mm, and the height of the ear plate (1), the side plate (2) and the arc-shaped slope plate (3) is 20-25 cm.

7. The easily detachable and reusable construction column dustpan mouth template according to claim 6, characterized in that: The width of the side panels (2) is 17-19 cm.

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