Full-size building pipeline reserved hole mold hanging tool

Abstract

The utility model discloses a full-size building pipeline reserved hole mould hanging tool, which comprises a support plate, a plurality of spring steel sheets and a hoop, the support plate is provided with a hole with the same size as the outer surface of a pipeline and is sleeved on the pipeline penetrating through a reserved pipeline hole on a wall, the inner surface of the support plate is contacted with one side surface of the wall, and the spring steel sheets are arranged on the spring steel sheets. The spring steel sheets are arranged on the outer surface of the pipeline in the circumferential direction and fixed through hoops, and the supporting ends of the spring steel sheets abut against the outer surface of the supporting plate, so that after the spring steel sheets are bent and deformed to be in an inverted-C shape, the supporting force of the top ends of the spring steel sheets enables the supporting plate to make close contact with the wall face. The supporting plate has enough supporting force, the stability of the supporting plate after grouting is guaranteed, all the installation assemblies can be rapidly installed, disassembled and reused, and the working efficiency of building electromechanical pipeline reserved hole hanging formwork is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical installation for blocking pipeline openings during construction, in particular to the design of a full-size building pipeline reserved hole hanging mold tool combined with the size and shape of the opening. Background Art

[0002] In the building mechanical and electrical installation industry, water supply and drainage and fire protection pipes often need to be installed through the floor slab, but after passing through the floor slab, the openings often need to be sealed again using a hanging mold process. When using traditional wooden or polystyrene board hanging molds, whether it is fixed by the bottom top or the top pull, the polystyrene board will bend downward, resulting in an uneven construction surface under the board. The protruding part of the floor slab needs to be manually chiseled off, which also increases the risk of water leakage. In addition, the iron wire used to pull the hanging mold will also become a channel for water leakage, eventually causing the board surface to be uneven and rusty, which in turn causes water leakage. The above process is time-consuming and labor-intensive, and the process of using the finished hanging hole plugging mold is limited by the pipe model, and the hanging mold cannot be used for reserved holes for pipes of any size. Utility Model Content

[0003] The utility model aims at the problems and shortcomings of the prior art and provides a full-size building pipeline reserved hole hanging mold tool.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] The utility model provides a full-size building pipeline reserved hole hanging mold tool, which is characterized in that it comprises a support plate, a plurality of spring steel sheets and a clamp, the support plate is provided with a hole of the same size as the outer surface of the pipeline, and is sleeved on the pipeline penetrating the reserved pipeline hole on the wall, and the inner surface of the support plate is in contact with one side surface of the wall, the spring steel sheets are arranged on the outer surface of the pipeline along the circumferential direction and fixed by the clamp, and the support ends of the spring steel sheets are in contact with the outer surface of the support plate, so that after all the installed spring steel sheets are bent and deformed into an inverted C-shaped shape, the support force at the top end thereof makes the support plate in close contact with the wall surface.

[0006] Preferably, the spring steel sheets are evenly arranged on the outer surface of the pipe along the circumferential direction.

[0007] Preferably, the support plate includes a left plate and a right plate, the left plate has a left recessed portion on its inner side, and the right plate has a right recessed portion on its inner side, and when the left plate and the right plate are spliced ​​together, the left recessed portion and the right recessed portion form a shape that matches the shape of the outer surface of the pipeline.

[0008] Preferably, the support plate is an extruded plate.

[0009] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0010] The positive and progressive effects of the utility model are:

[0011] This technology will utilize the support plate required for cutting out the full-size pipe reserved hole hanging formwork, and install it in combination with the clamp and spring steel sheet, so that the support plate has sufficient supporting force to ensure the stability of the support plate after grouting, and each installation component can be quickly installed, disassembled and reused, greatly improving the work efficiency of the building mechanical and electrical pipeline reserved hole hanging formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of the installation of a hanging formwork for a reserved hole for a building pipeline in a preferred embodiment of the utility model.

[0013] Figure 2 This is a schematic structural diagram of a support plate according to a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0015] like Figure 1-2 As shown, this embodiment provides a full-size construction pipe reserved hole hanging mold tool, which includes a support plate 1, a plurality of spring steel sheets 2 and a clamp 3. The support plate 1 is provided with a hole of the same size as the outer surface of the pipe 5, and is mounted on the pipe of the reserved pipe opening 6 on the wall 4, and the inner surface of the support plate 1 is in contact with one side of the wall 4. The spring steel sheets 2 are arranged on the outer surface of the pipe 4 along the circumferential direction and fixed by the clamp 3, and the supporting end of the spring steel sheet 2 is in contact with the outer surface of the support plate 1, so that after the spring steel sheet 2 is bent and deformed into an inverted C shape, the supporting force at the top thereof brings the support plate 1 into close contact with the wall surface. The hanging mold process for the reserved hole 6 for laying the pipe 5 is performed according to the following steps:

[0016] The first step: measure the outer diameter of the pipe 5, observe the shape and size of the reserved pipe opening 6, and cut out a support plate 1 of suitable shape and size as a hanging hole template, wherein the support plate 1 includes a left plate 11 and a right plate 12, the left plate 11 has a left recessed portion 111 on the inner side, and the right plate 12 has a right recessed portion 112 on the inner side. When the left plate 11 and the right plate 12 are spliced, the left recessed portion 111 and the right recessed portion 112 form a shape that matches the shape of the outer surface of the pipe 5.

[0017] Step 2: After the support plate 1 is assembled, insert the spring steel sheet 2 between the clamp 3 and the pipe 5. The spring steel sheet 2 supports the assembled support plate 1 from below, and tighten the bolts of the clamp 3 to make the support plate 1 and the wall 4 in close contact.

[0018] Step 3: For pipes of different diameters, national standard, non-standard, and enterprise standard, the outer diameters are different. You only need to re-cut the support plate 1. The hanging holes of irregular shapes and sizes can be hung by adjusting the size of the support plate 1 to achieve the hanging mold.

[0019] Although the specific embodiments of the present invention are described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications fall within the protection scope of the present invention.

Claims

1. A full-size building pipeline reserved hole hanging mold tool, characterized in that: It includes a support plate, a plurality of spring steel sheets and a clamp. The support plate is provided with a hole of the same size as the outer surface of the pipeline and is sleeved on the pipeline that passes through the reserved pipeline hole on the wall, and the inner surface of the support plate is in contact with one side of the wall. The spring steel sheets are arranged on the outer surface of the pipeline along the circumferential direction and fixed by the clamp, and the support ends of the spring steel sheets are in contact with the outer surface of the support plate, so that after the spring steel sheets are bent and deformed into an inverted C-shape, the support force at the top end thereof makes the support plate in close contact with the wall.

2. The full-size building pipeline reserved hole hanging mold tool as claimed in claim 1, characterized in that: The spring steel sheets are evenly arranged on the outer surface of the pipe along the circumferential direction.

3. The full-size building pipeline reserved hole hanging mold tool as claimed in claim 1, characterized in that: The support plate comprises a left plate and a right plate, wherein the left plate has a left recessed portion inside, and the right plate has a right recessed portion inside. When the left plate and the right plate are spliced ​​together, the left recessed portion and the right recessed portion form a shape matching the shape of the outer surface of the pipeline.

4. The full-size building pipeline reserved hole hanging mold tool as claimed in claim 1, characterized in that: The support plate is an extruded plate.

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