A formwork with pre-embedded water and electricity installation pipelines

Abstract

The present invention provides a formwork with pre-embedded water and electricity installation pipelines, including a wooden formwork body, a metal sheet unit, and water and electricity installation pipelines. A pre-opened hole is provided on the wooden formwork body. The metal sheet unit is installed on the pre-opened hole, and a plurality of installation holes are provided on the metal sheet unit. Each of the water and electricity installation pipelines is inserted through the corresponding installation hole. The pre-opened hole is square, the shape of the metal sheet unit corresponds to that of the pre-opened hole, and the length and width dimensions of the metal sheet unit are respectively 1-2 cm larger than the length and width dimensions of the pre-opened hole. The diameter of the installation hole is 4-6 mm larger than the diameter of the water and electricity installation pipeline. The present invention can reduce the loss rate of the wooden formwork, increase the turnover times of the wooden formwork, save costs, and has good economic benefits.

Description

[Technical field]

[0001] The invention relates to the field of building construction, and in particular to a template with pre-buried water and electricity installation pipelines. [Background technology]

[0002] At present, the commonly used formwork systems in my country's construction include wooden formwork, aluminum formwork, steel formwork, etc. Among them, the wooden formwork system is the most commonly used formwork system in construction because of its easy processing and low cost.

[0003] Compared with aluminum and steel formwork systems, the loss rate of wooden formwork systems during construction is higher. Reducing the loss rate of wooden formwork during construction can increase the turnover of wooden formwork and save costs. In the current construction environment, there are many holes for water and electricity installation pipes between the upper and lower floors. The conventional practice is to drill holes in the wooden formwork according to the size of the water and electricity installation pipes for pre-embedding pipes, and then pour concrete. This practice often makes it difficult to remove the wooden formwork after the concrete pouring is completed due to the large number and density of pre-embedded pipes, or causes unnecessary damage to the wooden formwork during the removal process, increasing the loss of the wooden formwork and increasing costs. [Summary of the invention]

[0004] The technical problem to be solved by the present invention is to provide a template with pre-buried water and electricity installation pipelines, which can reduce the loss rate of wooden templates, increase the turnover times of wooden templates, save costs, and have good economic benefits.

[0005] The present invention is achieved in that:

[0006] A template with pre-buried water and electricity installation pipes comprises a wooden template body, a metal template unit and the water and electricity installation pipes, wherein the wooden template body is provided with a pre-opened hole, the metal template unit is installed on the pre-opened hole, and the metal template unit is provided with a plurality of installation holes, and each of the water and electricity installation pipes is inserted into the corresponding installation hole.

[0007] Furthermore, the pre-opened hole is square, the metal mold unit corresponds to the shape of the pre-opened hole, and the length and width of the metal mold unit are 1-2 cm larger than the length and width of the pre-opened hole, respectively.

[0008] Furthermore, the diameter of the installation hole is 4-6 mm larger than the diameter of the water and electricity installation pipe.

[0009] Furthermore, the thickness of the metal mold unit is 1-3 mm.

[0010] Furthermore, the metal mold unit is detachably installed at the pre-opened hole of the wooden mold body.

[0011] Furthermore, the dimensions of the pre-opened hole are ≤30 cm in length and ≤10 cm in width.

[0012] The advantages of the present invention are as follows: By reserving holes in the wooden mold body and installing metal mold piece units with better strength, the present invention is used to pre-embed a large number of dense water and electricity installation pipes, which can greatly reduce the loss rate of the wooden mold body; in addition, it can reduce the disassembly difficulty of the wooden mold body after concrete pouring is completed, and at the same time prevent the damage to the wooden mold body during the disassembly process; and the metal mold piece units are detachably installed at the pre-opened holes of the wooden mold body. When the metal mold piece units are damaged, the metal mold piece units can be replaced separately, improving the turnover times of the wooden mold body and saving costs.

Description of the Drawings

[0013] The present invention will be further described below with reference to the drawings in conjunction with embodiments.

[0014] Figure 1 is the front view of a template of the present invention with pre-embedded water and electricity installation pipes.

[0015] Figure 2 is the top view of a template of the present invention with pre-embedded water and electricity installation pipes.

[0016] Figure 3 is the structural schematic diagram of the metal mold piece unit of the present invention.

[0017] Figure 4 is the structural schematic diagram of the wooden mold body of the present invention.

Specific Embodiments

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the drawings and specific embodiments. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. Multiple refers to more than three. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0020] Please refer to Figures 1 to 4 As shown, a formwork with pre-embedded water and electricity installation pipelines according to the present invention includes a wooden formwork body 1, a metal sheet unit 2, and water and electricity installation pipelines 3. A pre-opened hole 11 is provided on the wooden formwork body 1. The metal sheet unit 2 is installed on the pre-opened hole 11, and a plurality of installation holes 21 are provided on the metal sheet unit 2. Each of the water and electricity installation pipelines 3 passes through the corresponding installation hole 21.

[0021] In a specific implementation, a preferred embodiment: The pre-opened hole 11 is square, the shape of the metal sheet unit 2 corresponds to that of the pre-opened hole 11, and the length and width dimensions of the metal sheet unit 2 are 1-2 cm larger than the length and width dimensions of the pre-opened hole 11 respectively.

[0022] In a specific implementation, a preferred embodiment: The diameter of the installation hole 21 is 4-6 mm larger than the diameter of the water and electricity installation pipeline 3.

[0023] In a specific implementation, a preferred embodiment: The thickness of the metal sheet unit 2 is 1-3 mm.

[0024] In a specific implementation, a preferred embodiment: The metal sheet unit 2 is detachably installed at the pre-opened hole 11 of the wooden formwork body 1.

[0025] The size of the pre-opened hole 11 is such that the length ≤ 30 cm and the width ≤ 10 cm.

[0026] In another embodiment of the present invention, the construction process of the present invention is as follows:

[0027] (1) Fabricate the metal sheet unit 2 according to the actual requirements of the construction drawings; specifically, according to the size and spacing of the water and electricity installation pipelines 3 in the construction drawings, use metal materials such as aluminum single plates or iron sheets with a thickness of 1 mm - 3 mm to fabricate a square metal sheet unit 2 with installation holes. The diameter of the installation hole 21 is the outer diameter of the actually pre-embedded water and electricity installation pipeline 3 plus 4 mm - 6 mm, and the spacing between the installation holes 21 is determined according to actual needs.

[0028] (2) Open a pre-opened hole 11 on the wooden formwork body 1 according to the size of the prefabricated metal sheet unit 2; the actual length and width dimensions are the length and width dimensions of the above-mentioned prefabricated metal sheet unit 2 minus 1 cm - 2 cm.

[0029] (3) Install the wooden formwork body 1, and then fix the prefabricated metal sheet unit 2 on the wooden formwork body 1 to cover the pre-opened hole 11; the installation direction of the metal sheet unit 2 is on the side of the wooden formwork body 1 in contact with the concrete.

[0030] (4) Install the water and electricity installation pipelines 3 and pour the concrete.

[0031] The present invention utilizes a reserved hole 11 in the wooden mold body 1 and installs a metal mold piece unit 2 with better strength to pre-embed a large number of dense water and electricity installation pipes 3, which can greatly reduce the loss rate of the wooden mold body 1; in addition, it can reduce the disassembly difficulty of the wooden mold body after concrete pouring is completed, and at the same time prevent the damage to the wooden mold body during the disassembly process; and the metal mold piece unit is detachably installed at the pre-opened hole of the wooden mold body. When the metal mold piece unit is damaged, the metal mold piece unit can be replaced separately, improving the turnover times of the wooden mold body and saving costs.

[0032] Although the specific embodiments of the present invention have been described above, those skilled in the art of this technology should understand that the specific embodiments we described are illustrative rather than used to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be covered by the scope protected by the claims of the present invention.

Claims

1. A formwork with pre-embedded water and electricity installation pipelines, Characterized in that: It includes a wooden formwork body, a metal diaphragm unit and water and electricity installation pipelines. A pre-opened hole is provided on the wooden formwork body. The metal diaphragm unit is installed on the pre-opened hole, and a plurality of installation holes are provided on the metal diaphragm unit. Each of the water and electricity installation pipelines is passed through the corresponding installation hole; The pre-opened hole is square, the shape of the metal diaphragm unit corresponds to that of the pre-opened hole, and the length and width dimensions of the metal diaphragm unit are 1-2 cm larger than the length and width dimensions of the pre-opened hole respectively; The thickness of the metal diaphragm unit is 1-3 mm; The metal diaphragm unit is detachably installed at the pre-opened hole of the wooden formwork body; The size of the pre-opened hole is that the length ≤ 30 cm and the width ≤ 10 cm.

2. The formwork with pre-embedded water and electricity installation pipelines according to claim 1, Characterized in that: The diameter of the installation hole is 4-6 mm larger than the diameter of the water and electricity installation pipeline.

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