JPS5855394B2 - Support structure for pipe group - Google Patents

Description

[Detailed description of the invention] The present invention relates to a support structure for a group of pipes.

When burying piping underground, make piping work easier,
Moreover, the pipes are supported by an appropriate support structure, taking into consideration the earthquakes that occur over a long period of several decades, undue ground subsidence, and various earth pressure loads that the pipes are subjected to.

For example, in the case of underground underground conduits, multiple conduits may be installed in parallel, and in such cases it is necessary to ensure that the pitch between each conduit is set to the required value.

If there are no obstacles in the way of installing electric light pipes, etc., it is sufficient to support each pipe with appropriate pipe pillars, but if there are existing water pipes, etc., the electric light pipes that will be installed later It is necessary to bend it and pass it around it.

In such a case, it is desired to provide a structure that firmly and reliably supports a plurality of electric lamp tubes and the like.

The present invention has been made in view of this point, and embodiments thereof will be described below based on the drawings.

1 is a group of pipes, and 2 is an existing water pipe.

In the pipe group 1, where there are no obstacles in the installation route, each pipe is parallel to each other and supported by the pipe column support device 3 at appropriate locations.

At the locations where existing water pipes 2 can be inserted, each pipe 1A
are distributed up and down in appropriate numbers.

4 indicates a support structure according to the present invention.

In FIG. 2, reference numeral 5 indicates a group of pipes 5A that can pass through the upper part of the existing water pipe T, and reference numeral 6 indicates a group of pipes 6A that pass through the lower part of the existing water pipe 7.

Reference numeral 8 denotes a tightening frame body, which consists of a mount base 9, a pair of left and right side frames 10 erected from this base 9, a presser frame 11 disposed between the both side frames 10, and this presser frame. Frame 11
A fastener 12 is used for tightening the side frame 10 in a pressed state and in a tensioned state inward.

And between each piping 5A, 6A, the side frame 10 between piping 5A, 6A, piping 6A and mount base 9, piping 5A, 6A
An elastic member 13 having a diamond-shaped cross section is interposed between the presser frame 11 and the presser frame 11 .

The elastic member 13 may be an X-shaped member having a plurality of V-shaped surfaces 14 around the periphery as shown in FIG. 3, or a substantially rectangular member having a plurality of curved surfaces 15 around the periphery as shown in FIG. Become.

Note that the pipes 5A and 6A are received by the v-piece surface 14 or the curved surface 15.

According to the present invention explained in the embodiments, when existing piping such as water pipes becomes an obstacle to the installation of new piping, in what form can the new piping be inserted into or passed through the existing piping? Even so, the pitch between the newly installed pipes will be maintained as originally set for a long period of time, and the supported state will be ensured.

In addition, since the elastic member interposed between the pipe groups is diamond-shaped, for example, when two opposing surfaces are used as pipe holding surfaces, the other two opposing surfaces act as deformation absorbing surfaces.
The frame body for effectively supporting and tightening the piping includes a mount base, a pair of left and right side frames erected from the mount base, a holding frame disposed between the both side frames, and a Since the clamping device for fixing the side frame in the inward tension state while holding the frame in place is constituted by a fixture, the pipe group can be firmly held through the elastic member.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention; FIG. 1 is an explanatory view, FIG. 2 is a front view, and FIGS. 3 and 4 are perspective views of various elastic members. 5.6... Piping group, 5A, 6A... Piping, 7... Existing piping, 8... Tightening frame, 13... ...Elastic member, 14...V
Crosspiece surface, 15... Curved surface.

Claims (1)

[Claims] 1 Between the pipes of a pipe group in which a plurality of pipes are parallel,
An elastic member having a diamond-shaped cross section and having a plurality of bent support surfaces on the outer periphery is interposed, and the elastic member is tightened in the vertical and lateral directions by the frame body, and the tightening is performed by the frame body. a mount base, a pair of left and right side frames erected from the mount base, and a presser frame disposed between the both side frames;
1. A support structure for a group of pipes, characterized in that the support structure comprises a clamping device for fixing the holding frame in a pressed state and the side frame in an inwardly tensioned state.