CN207436494U - A kind of concrete wood formwork plate piece structure - Google Patents

Abstract

The utility model discloses a joint structure of concrete wood formwork, which comprises a first wood formwork and a second wood formwork, the first wood formwork and the second wood formwork are arranged in parallel, and the first wood formwork and the second wood formwork Waterproof paint is provided on the top of the board, and the waterproof paint is closely attached to the first wooden formwork and the second wooden formwork, and the top of the first wooden formwork is provided with a leak-proof sealing strip, and the leak-proof seal The strips are fixedly connected with the first wooden formwork and the second wooden formwork by super glue. This kind of concrete wooden formwork joint structure has a triangular prism block on one side of the wooden formwork, which can make the wooden formwork more tightly when spliced. At the same time, it can withstand greater pressure and further prevent concrete leakage. A flexible steel layer is also added to the wooden formwork, which can increase the ability of the wooden formwork to withstand gravity and make the wooden formwork more stable during use. It is safe and will not collapse.

Description

A concrete wood formwork patchwork structure

technical field

The utility model relates to the technical field of patchwork structures, in particular to a concrete wood formwork patchwork structure.

Background technique

The concrete wooden formwork will be deformed and the edges will fall off after use. When it is reused, it needs to be cut and spliced. The joints of the wooden formwork that have been spliced again or multiple times will cause the concrete to leak after pouring because of the uneven gap, which will affect the appearance of the structure. It takes a lot of manpower to repair the patchwork, and the work efficiency is low.

However, when splicing the wooden formwork of the existing concrete wood formwork joint structure, the vertical cross-section is used for splicing, which will reduce the force, and at the same time, it is easy to leak the mud. The formwork is subjected to greater pressure,

Therefore, how to design a concrete wood formwork patchwork structure has become a problem that we need to solve at present.

Utility model content

The purpose of this utility model is to provide a concrete wooden formwork patchwork structure to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a joint structure of concrete wood formwork, including a first wood formwork and a second wood formwork, the first wood formwork and the second wood formwork are arranged in parallel, and the first wood formwork The tops of the first wooden formwork and the second wooden formwork are provided with waterproof paint, and the waterproof paint is respectively closely attached to the first wooden formwork and the second wooden formwork, and the top of the first wooden formwork is provided with a leak-proof seal strip, and the leak-proof sealing strip is fixedly connected to the first wooden formwork and the second wooden formwork respectively through superglue, and the top of the leak-proof sealing strip is provided with several fixing screws, and the fixing screws are "one" The characters are evenly distributed and embedded in the first wooden formwork and the second wooden formwork. The bottom of the first wooden formwork is provided with a fixed horizontal plate, and the fixed horizontal plate passes through the first wooden formwork and the second wooden formwork respectively. Screws are fixedly connected, the inside of the first wooden template is provided with a wooden layer, and the wooden layer is closely attached to the first wooden template, the bottom of the wooden layer is provided with a flexible steel layer, and the flexible steel layer is connected to the first wooden template. The plies of wood plank fit snugly.

Further, the main material of the flexible steel layer is aluminum-iron alloy.

Further, the specific model of the leak-proof sealing strip is a PVC sealing strip.

Further, the specific material of the waterproof paint is polyurethane waterproof paint.

Further, one side of the first wood formwork and the second wood formwork is provided with a triangular prism block, and the triangular prism block is fixedly connected to the first wood formwork and the second wood formwork respectively.

Compared with the prior art, the beneficial effect of the utility model is: this kind of concrete wooden formwork joint structure, a triangular prism block is set on one side of the wooden formwork, which can make the wooden formwork more compact when splicing, and can also Under greater pressure, it can further prevent concrete leakage, and a flexible steel layer is added to the wooden formwork, which can increase the ability of the wooden formwork to withstand gravity, making the wooden formwork safer during use, There will be a phenomenon of collapse, which has a wide application prospect in the future.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of the first wooden formwork of the present utility model;

In the figure: 1-the first wooden formwork; 2-waterproof paint; 3-fixed horizontal board; 4-triangular prism block; 5-the second wooden formwork; 6-leakage-proof sealing strip; 7-fixing screws; ply; 9 - flexible steel ply.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, the utility model provides a technical solution: a concrete wooden formwork joint structure, including the first wooden formwork 1 and the second wooden formwork 5, the first wooden formwork 1 and the second wooden formwork 5 are arranged in parallel, the tops of the first wooden template 1 and the second wooden template 5 are provided with waterproof paint 2, and the waterproof paint 2 is closely attached to the first wooden template 1 and the second wooden template 5 respectively, The top of the first wooden template 1 is provided with a leak-proof sealing strip 6, and the leak-proof sealing strip 6 is fixedly connected with the first wooden template 1 and the second wooden template 5 by superglue respectively, and the leak-proof sealing strip The top of 6 is provided with several fixing screws 7, and the fixing screws 7 are evenly distributed in the form of "one", and are embedded in the first wooden template 1 and the second wooden template 5, and the bottom of the first wooden template 1 A fixed horizontal plate 3 is provided, and the fixed horizontal plate 3 is fixedly connected with the first wooden formwork 1 and the second wooden formwork 5 respectively by screws, and the inside of the first wooden formwork 1 is provided with a wooden board layer 8, and the The wood layer 8 is in close contact with the first wood template 1 , and the bottom of the wood layer 8 is provided with a flexible steel layer 9 , and the flexible steel layer 9 is in close contact with the wood layer 8 .

Further, the main material of the flexible steel layer 9 is aluminum-iron alloy, and the flexible steel layer 9 can increase the ability of the wooden formwork to withstand gravity.

Further, the specific type of the leak-proof sealing strip 6 is a PVC sealing strip, and the leak-proof sealing strip 6 can further prevent concrete from leaking.

Further, the specific material of the waterproof paint 2 is polyurethane waterproof paint, and the waterproof paint 2 can prevent the wood formwork from seeping.

Further, one side of the first wooden template 1 and the second wooden template 5 is provided with a triangular prism block 4, and the triangular prism block 4 is fixedly connected with the first wooden template 1 and the second wooden template 5 respectively, so that The above-mentioned triangular prism block 4 can increase the sealing performance, and can also increase the bearing force at the same time.

Working principle: First, the first wooden formwork 1 and the second wooden formwork 5 are sealed and bonded through the triangular prism block 4, because the first wooden formwork 1 and the second wooden formwork 5 are provided with a triangular prism block 4 on one side, And the triangular prism block 4 is fixedly connected with the first wooden formwork 1 and the second wooden formwork 5 respectively, so the triangular prism block 4 can increase the sealing performance, and can also increase the bearing force simultaneously, and then the two triangular prism block 4 are fixedly connected by the fixing screw 7 Fix it, then spread the leak-proof sealing strip 6 in the middle of the seam, and then use superglue to fix the leak-proof sealing strip 6 to the first wooden formwork 1 and the second wooden formwork 5 respectively, because the leak-proof sealing strip 6 is specific The model is a PVC sealing strip, so the leak-proof sealing strip 6 can further prevent the leakage of concrete and make the leak-proof more perfect. At the same time, there is also a waterproof paint 2 on the top of the wooden formwork, and the waterproof paint 2 is compatible with the wood. The templates are tightly fitted, and the waterproof paint 2 is made of polyurethane waterproof paint, so the waterproof paint 2 can prevent the wood formwork from seeping, and finally at the seam at the bottom of the first wooden template 1 and the second wooden template 5 The fixed horizontal board 3 is installed, and the first wooden formwork 1 and the second wooden formwork 5 can be further fixed without loosening, and because the bottom of the plank layer 8 is provided with a flexible steel layer 9, and the flexible steel layer 9 is closely attached to the plank layer 8, and the main material of the flexible steel layer 9 is aluminum-iron alloy, so the flexible steel layer 9 can increase the ability of the wooden formwork to withstand gravity, and avoid the occurrence of collapse accidents.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A concrete wood formwork joint structure, comprising the first wood formwork (1) and the second wood formwork (5), is characterized in that: the first wood formwork (1) and the second wood formwork (5) are parallel Setting, the tops of the first wooden template (1) and the second wooden template (5) are provided with waterproof paint (2), and the waterproof paint (2) is respectively connected with the first wooden template (1) and the second wooden template (5). The two wooden templates (5) are closely attached, and the top of the first wooden template (1) is provided with a leak-proof sealing strip (6), and the leak-proof sealing strip (6) is respectively connected to the first wooden template (1) It is fixedly connected with the second wood template (5) by superglue, and the top of the leak-proof sealing strip (6) is provided with several fixing screws (7), and the fixing screws (7) are evenly distributed in the form of "one" , and embedded in the first wooden template (1) and the second wooden template (5), the bottom of the first wooden template (1) is provided with a fixed horizontal plate (3), and the fixed horizontal plate (3) Respectively connected with the first wooden formwork (1) and the second wooden formwork (5) by screws, the inside of the first wooden formwork (1) is provided with a plank layer (8), and the plank layer (8) and The first wooden template (1) is closely attached, and a flexible steel layer (9) is provided at the bottom of the wooden plank layer (8), and the flexible steel layer (9) is closely attached to the wooden plank layer (8). 2. The joint structure of concrete wood formwork according to claim 1, characterized in that: the main material of the flexible steel layer (9) is aluminum-iron alloy. 3. A joint structure of concrete wood formwork according to claim 1, characterized in that: the specific type of the leak-proof sealing strip (6) is a PVC sealing strip. 4. A concrete wood formwork patchwork structure according to claim 1, characterized in that: the specific material of the waterproof paint (2) is polyurethane waterproof paint. 5. A kind of concrete wooden formwork joint structure according to claim 1, characterized in that: one side of the first wooden formwork (1) and the second wooden formwork (5) is provided with a triangular prism block (4) , and the triangular prism block (4) is fixedly connected with the first wooden formwork (1) and the second wooden formwork (5) respectively.