JP3063999U - Pipe line support device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pipe supporting apparatus for supporting a plurality of pipes in a sewer, which does not require fixing by an anchor bolt or welding work, and which is excellent in workability in which pipes can be easily attached. A road support device is provided. SOLUTION: A ring-shaped frame member (1) having an outer diameter substantially equal to the inner diameter of a sewer (10), and a lattice-shaped pipe support member (2) attached inside the ring-shaped frame member (1). ). The ring-shaped member (1) is connected at one place by a turnbuckle (3). By tightening the turnbuckle (3), the ring-shaped frame (1) can be pressed against the inner peripheral surface of the sewer (10).

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a structure for supporting a pipeline composed of a plurality of pipes in a sewer.

[0002]

[Prior art]

 When wiring telephone lines, optical cables, etc., in conduits such as fume pipes and segments buried underground, support a pipeline consisting of multiple pipes (pipe material) in the conduit, Through wiring, etc.

FIG. 2 is a diagram showing a conventional pipeline holding structure. In the figure, (10) is a pipe such as a fume pipe, and (11) is a pipe used for laying telephone lines and optical cables.

[0004] Reference numeral (20) denotes a pipe mounting table made of an angle material, which is fixed to the inner surface of the sewer (10) by an anchor bolt (21) or welding. (21a) is a positioning member provided on the tube mounting table (20), and positions the installation positions of the tubes at both ends of the lowest stage. In the example shown in the figure, four tubes (11) are mounted on a tube mounting table (20), a tube pillow (22) is mounted thereon, and four tubes (11) are further mounted thereon. Is placed.

[0005] Similarly, pipes (11) are stacked in a plurality of levels (six levels in the figure) using a pipe pillow (22). A pipe retainer (24) is placed on the uppermost pipe (11), and a gap between the pipe retainer (24) and the pipe mounting table (20) is fastened by a fastening member (23) such as a bolt. The pipe holder (24) is fixed so that both ends of the pipe holder (24) are in contact with the inner surface of the sewer (10) so that the piled pipe (11) does not collapse.

[0006] As a result, a pipeline composed of a plurality of pipes (11) is secured in the culvert (10), and wiring is performed in this pipe. Thereafter, concrete is filled in the sewer (10). (12) is a filling pipe.

However, in such a method, it is necessary to fix the pipe mounting base (20) to the sewer (10) by anchor bolts or welding as described above, and thereafter, the pipe (11) and the pipe pillow (22) must be alternately stacked and fixed, resulting in poor workability.

[0008]

[Problems to be solved by the invention]

 Therefore, an object of the present invention is to provide a pipe supporting apparatus which does not require fixing by an anchor bolt or welding work, and which can be easily attached to a pipe and has excellent workability.

[0009]

[Means for Solving the Problems]

 The pipeline support device of the present invention includes a ring-shaped frame member (1) having an outer diameter substantially equal to the inner diameter of a sewer (10), and a grid-shaped member mounted inside the ring-shaped frame member (1). The ring-shaped member (1) has a tube support member (2), and one portion of the ring-shaped member (1) is connected by a turnbuckle (3). By tightening the turnbuckle (3), the ring-shaped frame (1) is connected to the tube. It is characterized in that it can be pressed against the inner peripheral surface of the culvert (10).

According to this, when the turnbuckle (3) of the ring-shaped frame material (1) is loosely inserted into the sewer (10) and the turnbuckle (3) is tightened at a predetermined position, the ring The frame member (1) spreads outward, and is pressed against and fixed to the inner periphery of the sewer (10). Therefore, it is not necessary to fix to the sewer by anchor bolts or welding, and workability is greatly improved.

Further, since the pipe (11) is supported simply by being inserted into each section (2a) of the grid-shaped pipe support member (2), a pipe and a pipe pillow are alternately stacked and fastened and fixed. Troublesome work is not required, and workability is further improved.

[0012]

[Embodiment of the invention]

 Hereinafter, the present invention will be described using preferred embodiments. Embodiment FIG. 1 is a diagram showing a pipeline support device of the present embodiment. In the figure, (1) is a ring-shaped frame member having an outer diameter substantially equal to the inner diameter of the sewer (10). The ring-shaped frame member (1) has an opening, and angle members (4) are attached to both sides of the opening. A turnbuckle (3) is attached between the angle members (4).

[0013] Reference numeral (2) denotes a lattice-shaped tube support member, and the tube (11) can be inserted into and supported by a plurality of partitions (2a) partitioned by the lattice. When supporting tubes having different diameters, it is also possible to provide partitions having different sizes by changing the grid spacing.

The pipe support member (2) is fixed in advance inside the ring-shaped frame member (1). The upper part of the tube support member (2) is fixed to the angle member (4) by a mounting member (5) such as a bolt, and the lower end corner is inscribed in the ring-shaped frame member (1).

At the time of construction, with the turnbuckle (3) loosened, a pipe supporting device composed of a ring-shaped frame material (1) and a pipe supporting member (2) is inserted into a sewer (10), Tighten the turn buckle (3) in place. Then, the turnbuckle (3) becomes longer and the diameter of the ring-shaped frame member (1) becomes larger. Is fixed in the sewer (10). Therefore, it is not necessary to use anchor bolts or welding to fix the pipeline support device, and only the turnbuckle (3) needs to be operated. The installed culvert (10) can work equally well on fume and steel segments.

The number of pipeline support devices to be attached to one conduit (10) may be appropriately determined in consideration of the length of the conduit (10) and the like.

After that, the pipe (11) is inserted into and supported by each section (2a) of the pipe support member (2). It is only necessary to insert it into the existing partition (2a), and there is no need to stack pipes and pipe pillows alternately and tighten them with pipe holders, so the workability of pipe (11) installation is good. .

In the embodiment, the filling pipe (12) is supported above the turnbuckle (3). (6) is a filling pipe hanging fitting, and the filling pipe (12) may be suspended and supported here.

In filling concrete into the sewer (10), soil concrete obtained by processing waste soil with a cement-based solidifying material or the like was used. As a result, waste soil could be used effectively and costs could be reduced.

[0020]

[Effect of the invention]

 As described above, according to the present invention, it is possible to provide a pipe supporting apparatus which does not require fixing with an anchor bolt or welding work, and which can be easily attached to a pipe and has excellent workability.

[Brief description of the drawings]

FIG. 1 is a diagram showing a conduit support device of the present embodiment.

FIG. 2 is a diagram showing a conventional pipeline support device.

[Explanation of symbols]

 (1) Ring-shaped frame material (2) Grid-shaped pipe support member (2a) Partition part supporting each pipe (3) Turnbuckle (4) Angle material (turnbuckle mounting part) (10) Drain

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Taketoshi Nogaki 5-14-10 Nishitenma, Kita-ku, Osaka Kinki Concrete Industry Co., Ltd. (72) Inventor Kikuo Komasa 1-1-1, Kakudacho, Kita-ku, Osaka-shi Kurihara Industrial Co., Ltd.

Claims (1)

[Utility model registration claims] 1. A ring-shaped frame member having an outer diameter substantially equal to the inner diameter of a sewer, and a lattice-shaped pipe support member mounted inside the ring-shaped frame member, wherein the ring-shaped member is located at one position. Are connected by a turnbuckle, and the ring-shaped frame portion can be pressed against the inner peripheral surface of the sewer by tightening the turnbuckle.