TWM654190U - Concrete forming formwork set - Google Patents

Abstract

A template set includes: a first template and a second template. The first template includes: a flat plate; a first corrugated plate, which stands on the periphery of the flat plate. The second template includes: a flat plate; a second corrugated plate, which stands on the periphery of the flat plate. The first corrugated plate fits the second corrugated plate firmly, so that the first template and the second template are combined into a template set used in concrete molding. The first template and the second template each have multiple frames of equal height, and each of the frames stands on the periphery of the flat plate. Alternatively, the first template and the second template each have a frame on the opposite side of the first corrugated plate or the second corrugated plate. Two sealing plates each have a notch, and when the sealing plate is placed between the frames of the first template and the second template, the notch receives the combined first corrugated plate and the second corrugated plate.

Description

Concrete forming formwork set

This work is about the forming technology of concrete, especially a formwork set that uses welding to combine multiple formworks together.

Concrete is conventionally formed by grouting using a formwork. The formwork used for grouting is made by nailing several wooden boards together to form a rectangular formwork, which is not only time-consuming but also has uneven sizes. Secondly, the squeeze pressure of the concrete pushes the parallel wooden formworks apart, causing overflow. In particular, after the wooden formworks are disassembled, most of them cannot be reused. Moreover, the wall surface formed by the concrete is rough and uneven, requiring subsequent processing and smoothing operations, which increases the manufacturing cost.

The grouting formwork is made of metal materials in one piece, with uniform size, and the concrete-formed wall surface is flat, eliminating the need for subsequent processing. Most metal formwork uses one bolt to lock one nut. When tightening, one hand tool holds the nut and another hand tool turns the bolt. On the contrary, a single hand tool holds the bolt and another hand tool turns the nut to perform the tightening operation. In any case, the operation of the screw is quite cumbersome and inconvenient.

Therefore, how to improve the screw operation of the template assembly has become an urgent issue to be solved in this creation.

In view of this, the creator of this case provides a new template set, the main purpose of which is to use welding methods, combined with a concave and convex connection structure, to quickly combine multiple templates for use together, thereby improving the long-standing drawbacks of previous technologies.

In order to achieve the above purpose, the template set of the invention includes: a first template and a second template. The first template includes: a flat plate; a first corrugated plate, which stands on the periphery of the flat plate. The second template includes: a flat plate; a second corrugated plate, which stands on the periphery of the flat plate. The first corrugated plate fits the second corrugated plate to be firmly fixed, so that the first template and the second template are combined into a template set for concrete forming.

Preferably, the first template further comprises: at least one concave portion connected to at least one convex portion, extending continuously from bottom to top to the outer side of the first corrugated plate. The second template further comprises: at least one convex portion connected to at least one concave portion, extending continuously from bottom to top to the outer side of the second corrugated plate. Thus, the template set of the present invention further comprises: a gap, which exists between the first corrugated plate and the second corrugated plate; and a plurality of welding points, which are welded firmly above and below the gap, so that the first template is combined with the second template to form the template set.

Preferably, the first template further comprises: a plurality of side frames of equal height, each of which stands on the periphery of the flat plate, and the side frames are higher than the first corrugated board.

Preferably, the second template further comprises: a plurality of side frames of equal height, each of which stands on the periphery of the flat plate, and the side frames are higher than the second corrugated board.

Preferably, the template set of the invention further comprises: the first template further comprises: a side frame, which stands on the periphery of the flat plate, and the side frame is opposite to the first corrugated plate; the second template further comprises: a side frame, which stands on the periphery of the flat plate, and the side frame is opposite to the second corrugated plate; and two sealing plates, and the sealing plates have a notch. The sealing plates are placed between the side frames of the first template and the second template, and the notch receives the combined first corrugated plate and the second corrugated plate.

Preferably, the sealing plate further comprises: a bottom edge, the notch extends from the bottom edge to the middle portion of the sealing plate, and the bottom edge is welded to the two flat plates.

In order to make the purpose, features and advantages of this invention easy to understand, one or more preferred embodiments are described in detail as follows with the accompanying drawings.

Next, the embodiments of the present invention are described in conjunction with the attached drawings. In the attached drawings, the same reference numerals are used to represent the same or similar structures or units. It is foreseeable that the embodiments described are only examples of part of the present invention, not all of the embodiments. Other embodiments can be derived based on the examples described, or structures that are modified or changed as needed are all within the scope of protection of the present invention.

In the following description, directional terms such as "upper", "lower", "left", "right", "front", "back", "inner", "outer" and "side" are only used for reference to the directions in the attached drawings. The use of directional terms is for better and clearer description and understanding of the present invention, and does not express or imply that the device or component described must have a specific orientation, structure and operation, so it should not be understood as a limitation on the technical content of the present invention.

Unless otherwise specified and clearly defined, in the following description, "installed", "connected", "connected" or "provided on" should be understood in a broad sense, such as fixed connection, detachable connection, integral connection, mechanical connection, direct connection, indirect connection or connection between two components. For those skilled in the art, the above terms in various embodiments and even the specific meanings of this case can be understood by ordinary knowledge or experience.

Unless otherwise specified, in the following description, "plurality" means two or more.

In FIG. 1 , the first embodiment of the template assembly 10 of the present invention is composed of a first template 11 and a second template 20, and is applicable to the field of concrete forming.

In this embodiment, the first template 11 has a flat plate 16, and the flat plate 16 presents a quadrilateral design. The first template 11 also has three equal-height frames 12 and a first corrugated plate 13, standing on the periphery of the flat plate 16. The height of the first corrugated plate 13 is relatively short, and the side facing the frame 12 is regarded as the inner side, and the back side of the inner side is defined as the outer side. At least one concave portion 14 is formed on the outer side of the first corrugated plate 13, and at least one convex portion 15 is raised at the corresponding position of the inner side. The outer side of the first corrugated plate 13 has the convex portion 15, and the corresponding position of the inner side forms the concave portion 14, so that the first corrugated plate 13 presents a winding wave structure.

In terms of structure, the second template 20 is similar to the first template 11. In short, the second template 20 also has a quadrilateral flat plate 25, and three frames 21 and a second corrugated plate 22 are arranged around the flat plate 25. The height of the frame 21 is equal to the height of the frame 12 of the first template 11. The height of the second corrugated plate 22 is shorter, equal to the height of the first corrugated plate 13 of the first template 11. The difference is that the functional shape of the second corrugated plate 22 extends from bottom to top, with the convex part 24 connected to the concave part 23, which is exactly the opposite of the shape of the first corrugated plate 13.

As shown in FIG. 2 , the convex portion 15 of the first corrugated plate 13 fits the concave portion 23 of the second corrugated plate 22, and the convex portion 24 of the second corrugated plate 22 fits the concave portion 14 of the first corrugated plate 13. A gap exists between the first corrugated plate 13 and the second corrugated plate 22. By arc welding, gas welding or other welding techniques, one or a welding point 30 is combined above the gap, and another welding point 35 is combined below the gap, so that the first template 11 is combined with the second template 20 to form the template set 10.

In FIG. 3 , the second embodiment of the template set 10 has a structure that is substantially the same as that of the first embodiment, except that the first template 11A is longer than the first embodiment, and the length of the first corrugated plate 13 and the opposite side frame 12 is relatively increased. In addition, the second template 20a is longer than the first embodiment, and the length of the second corrugated plate 22 and the opposite side frame 21 is relatively increased.

In Figs. 4 and 5, the structure of the third embodiment of the template set 10 is the same as that of the second embodiment in that the first template 11B retains the first corrugated plate 13 and the frame 12 of increased length. Meanwhile, the second template 20b retains the second corrugated plate 22 and the frame 21 of increased length.

The third embodiment is different from the second embodiment in that the first template 11B and the second template 20b abandon the short frame.

Secondly, two sealing plates 40 are added. The sealing plate 40 is a rectangular plate, and one of the two long sides of the rectangular plate vertically extends a bottom edge 44. A notch 48 extends from the bottom edge 44 to the middle of the sealing plate 40.

During assembly, the sealing plate 40 is placed between the side frames 12 and 21 of the first template 11B and the second template 20b with the two bottom edges 44 facing each other, so that the gap 48 receives the combined first corrugated plate 13 and the second corrugated plate 22. The bottom edge 44 is welded to the surfaces of the two flat plates 16 and 25, and the two ends of the sealing plate 40 are welded to the surfaces of the two side frames 12 and 21, so that the top surface of the sealing plate 40 is preferably flush with the top surface of the long side frames 12 and 21. Therefore, the two sealing plates 40 replace the short side frames, can seal the open ends of each of the first template 11B and the second template 20b, and are assembled into another template set 10 again.

Without departing from the broad concept of this case, those skilled in the art can understand and make changes to the above embodiments. Therefore, this case is not limited to the specific embodiments disclosed in the specification, and all modifications made according to the spirit and technical scope of this case should be covered and protected by the text content defined in the scope of the patent application.

10: Template set 11, 11A, 11B: First template 12, 21: Frame 13: First corrugated plate 14, 23: Concave part 15, 24: Protrusion 16, 25: Flat plate 20, 20a, 20b: Second template 22: Second corrugated plate 30, 35: Welding point 40: Sealing plate 44: Bottom edge 48: Notch

Figure 1 depicts the separated state of the first embodiment of the creative template set. Figure 2 shows a partial enlarged view of the first embodiment of the template set after merging. Figure 3 depicts the separated state of the second embodiment of the creative template set. Figure 4 shows the decomposed state of the third embodiment of the creative template set. Figure 5 depicts the combined state of the third embodiment of the template set.

10: Template group

11: First template

12, 21: Border

13: The first wave board

14, 23: Concave part

15, 24: convex part

20: Second template

22: Second wave board

30, 35: Soldering points

Claims (8)

A template set for concrete molding, comprising: a first template (11), comprising: a flat plate (16); a first corrugated plate (13), which stands on the periphery of the flat plate (16); and a second template (20), comprising: a flat plate (25); a second corrugated plate (22), which stands on the periphery of the flat plate (25); the first corrugated plate (13) fits the second corrugated plate (22) to be firmly fixed, so that the first template (11) and the second template (20) are combined into a template set (10) for concrete molding. A concrete forming template set as described in claim 1, wherein the first template (11) further comprises: at least one recess (14) connected to at least one protrusion (15), extending continuously from bottom to top along the outer side of the first corrugated plate (13). A template set for concrete forming as described in claim 2, wherein the second template (20) further comprises: at least one protrusion (24) connected to at least one recess (23), extending continuously from bottom to top along the outer side of the second corrugated plate (22). The concrete forming template set as described in claim 3 further comprises: A gap exists between the first corrugated plate (13) and the second corrugated plate (22); A plurality of welding points (30, 35) which are welded firmly above and below the gap so that the first template (11) is combined with the second template (20) to form the template set (10). A concrete forming formwork set as described in any one of claims 1 to 4, wherein the first formwork (11) further comprises: a plurality of side frames (12) of equal height, each of the side frames (12) standing on the periphery of the flat plate (16), and the side frames (12) being higher than the first corrugated plate (13). A concrete forming formwork set as described in any one of claims 1 to 4, wherein the second formwork (20) further comprises: a plurality of side frames (21) of equal height, each of the side frames (21) standing on the periphery of the flat plate (25), and the side frames (21) being higher than the second corrugated plate (22). The concrete forming template set as described in any one of claims 1 to 4 further comprises: The first template (11B) further comprises: a side frame (12) which stands on the periphery of the flat plate (16), and the side frame (12) is opposite to the first corrugated plate (13); The second template (20b) further comprises: a side frame (21) which stands on the periphery of the flat plate (25), and the side frame (21) is opposite to the second corrugated plate (22); and Two sealing plates (40), the sealing plate (40) having a notch (48); The sealing plate (40) is inserted between the side frames (12, 21) of the first template (11B) and the second template (20b), and the notch (48) receives the combined first corrugated plate (13) and second corrugated plate (22). A concrete forming formwork set as described in claim 7, wherein the sealing plate (40) further comprises: a bottom edge (44), the notch (48) extending from the bottom edge (44) to the middle portion of the sealing plate (40), and the bottom edge (44) being welded to the two flat plates (16, 25).

Images