JP6623496B2 - Piping support - Google Patents

Description

  The present invention relates to a floor-standing piping support, and more particularly, to a floor-standing piping support that supports piping such as a water pipe at a fixed height from a mounting surface such as a floor surface or a wall surface and is seismically or vibration-proof.

  For a floor-standing pipe support that supports a pipe at a certain height from a mounting surface such as a floor surface or a wall surface, for example, a technique described in Patent Literature 1 is known as a technique for taking measures against earthquakes or vibrations. Have been.

  According to the technology described in Patent Literature 1, a fall prevention device having a configuration including a fastening fixing portion fastened and fixed to a support bolt and an extended support portion extending in the width direction of the pedestal and grounding on the mounting surface, It is possible to achieve seismic or vibration isolation of the floor-standing pipe support.

JP 2006-226479 A

  However, in the technology described in Patent Literature 1, not only is the configuration of the overturn prevention device complicated, but also a separate configuration from the floor-standing type pipe support, so that the number required for supporting long-length pipes is taken into consideration. In addition to the high manufacturing cost, there is a problem that parts management and on-site transportation are complicated, and furthermore, it is troublesome to attach to each floor-standing piping support at the site, and the workability tends to be low. ing.

  Therefore, an object of the present invention is to provide a floor-standing piping having a seismic or vibration-proof construction that can be manufactured at a low cost with a simple configuration, is easy to manage parts and carry on site, and eliminates installation work on site. It is to provide a support.

  The present invention for solving the above problems has the following configuration.

1. A floor-standing type pipe support having a configuration in which one support bolt is erected from near both ends of a pedestal fixed to a mounting surface such as a floor surface, and the pipe is supported and fixed to a support band bridged between the two support bolts. In the tool,
A vibration isolator made of a linear or rod-shaped material having elasticity and intersecting in a vertically long X-shape is provided between the two support bolts on the upper surface of the pedestal. It is attached via a rotating shaft so that it can rotate in the horizontal direction as
The vibration isolator has bent portions in which four vertically long X-shaped ends are bent downward,
When this bent portion is located on the upper surface of the pedestal, the lower end of the bent portion abuts on the upper surface of the pedestal, and the anti-vibration body is directed upward from the intersection point where the rotating shaft portion is located. In a curved deformed state,
When the vibration isolator is rotated in the horizontal direction and the bent portion comes out of the upper surface of the pedestal, the lower end of the bent portion is restored by returning from the deformed state in which the vibration isolator is curved. Configuration that abuts the mounting surface,
A floor-standing plumbing support.

2. 2. The floor-standing piping support as described in 1 above, wherein the rotating shaft is screwed and fixed to the pedestal.

3. 2. The floor-standing piping support according to the above item 1, wherein the rotating shaft is fixed to the base by swaging.

4. When the vibration isolator rotates to a state in which the vertical direction of the vertical X-shape coincides with the pipe axis direction, a projection for restricting further rotation is provided on the upper surface of the base. 4. The floor-standing piping support according to any one of the above 1 to 3.

5. The grounding portion is formed such that the lower ends of two adjacent bent portions are extended and connected in the horizontal direction to be adjacent to each other, and the extended and connected portion is in line contact with the mounting surface. The floor-standing piping support according to any one of the above items 1 to 4, characterized in that:

6. Grounding portion, at least a portion of the round bent, the round bending and hole is formed in the portion, it is possible to secure the isolator to the mounting surface by fixed means through the translucent hole 6. The floor-standing piping support according to the above item 5, wherein the piping support has a specific configuration.

7. Grounding portion, its is partially crushing processing, and holes are formed on the crushed portion, is configured to be capable of securing the isolator to the mounting surface by fixed means through the translucent hole 6. The floor-standing piping support according to the above item 5, wherein:

  According to the first aspect of the present invention, it is possible to manufacture the device at a low cost with a simple structure, to easily manage parts and to carry it on site, and to have a structure capable of seismic or vibration proofing in which installation work at the site is omitted. A floor-standing plumbing support can be provided.

  In particular, when attaching a vibration isolator rotatably mounted on a pedestal to the mounting surface, it is possible to exhibit seismic resistance and vibration isolation simply by rotating it without using special jigs and tools. it can. Since this configuration is an extremely simple configuration, it can be manufactured at a low cost. In addition, since the configuration is not a separate configuration but mounted on the upper surface of the pedestal in a layered state, product management together with the floor-standing piping support tool is performed. Can be performed, so that there is no increase in labor and the like for parts management and site delivery. Furthermore, since the work of attaching to the floor-standing pipe support at the site is unnecessary, the workability is not reduced.

In addition, since the vibration isolator is made of an elastic X-shaped linear or rod-shaped material, it can be manufactured at extremely low cost, and has a function of absorbing and reducing vibration and vibration. It can exhibit seismic or anti-vibration properties.
Furthermore, since the pedestal is made of a plate material having a flat plate structure, the quake-proof or anti-vibration properties exhibited by the vibration isolator can be provided without increasing the cost.

  According to the second aspect of the invention, the configuration is rotatably fixed by screwing with screws or bolts, which is a very common technical means in the field of pipe supports, so that the cost is extremely low.

  According to the third aspect of the present invention, the configuration is rotatably fixed by caulking, which is a very common technical means in the field of the pipe support, so that the cost is extremely low.

  According to the invention as set forth in claim 4, the vibration isolator can be fixed in a direction in which the anti-seismic property or the anti-vibration property is most exhibited.

  According to the fifth aspect of the present invention, the ground contact area of the vibration isolator with respect to the mounting surface can be increased, so that the earthquake resistance or the vibration isolation is further improved.

  According to the invention as set forth in claim 6 or 7, since the fixing of the floor-standing pipe support to the mounting surface can be further strengthened, it is possible to further improve the earthquake resistance or the vibration proof.

1 is a perspective view showing an embodiment of a floor-standing pipe support according to the present invention. Front view of Fig. 1 (however, the vibration isolator is overlaid on the base) FIG. 2 is a sectional view taken along line III-III in FIG. 2. 1. Front view of FIG. 1 (when the vibration isolator is rotated) VV sectional view of FIG. FIG. 4 is a right side view seen from the direction VI. Perspective view showing another embodiment of the vibration isolator Partial perspective view showing another embodiment of the vibration insulator. Partial perspective view showing another embodiment of the vibration insulator.

  Next, the present invention will be described in detail with reference to the accompanying drawings.

  The floor-standing pipe support according to the present invention is capable of connecting one or more pipes such as a gas pipe, a water supply pipe, a hot water supply pipe, a circuit protection pipe, and the like from a mounting surface such as a ceiling surface, a wall surface, and a floor surface. It is supported and fixed in a state of exhibiting earthquake resistance or vibration isolation at the height.

As a specific configuration of the floor-standing pipe support 1 of the present invention, according to the embodiment shown in FIGS.
One support bolt 3.3 is erected from the vicinity of both ends of the pedestal 2 fixed to a mounting surface 7 (shown by phantom lines in FIG. 6) such as a floor surface, and between the two support bolts 3.3. In the configuration in which the pipe is supported and fixed to the support band 4 spanned by
On the upper surface of the pedestal 2, between the two support bolts 3, an X-shaped intersection portion of a vibration-proof body 5 made of a linear or rod-shaped material having elasticity and intersecting in a vertically long X-shape is provided. Is mounted via a rotation shaft portion 6 so as to be rotatable in the horizontal direction with the rotation center point as
The vibration isolator 5 has bent portions 51, 51, 51, 51 formed by bending four vertically long X-shaped ends downward,
When the bent portions 51, 51, 51, 51 are located on the upper surface of the pedestal 2, the lower ends of the bent portions 51, 51, 51, 51 abut on the upper surface of the pedestal 2, and the vibration isolator 5 rotates. With the intersection portion where the moving shaft portion 6 is located as a base point, the four sides are in a deformed state curved upward,
When the vibration isolator 5 is rotated in the horizontal direction and the bent portions 51, 51, 51, 51 are positioned off the upper surface of the pedestal 2, the vibration isolator 5 returns from the curved deformed state. (The return state does not need to be complete, and includes a state in which a bent state is partially left.) The lower ends of the bent portions 51, 51, 51, 51 abut on the mounting surface 7. thing,
Is the main configuration.

  Hereinafter, the configuration of the present invention will be described in more detail.

  The basic configuration of the floor-standing piping support 1 of the present invention, that is, the portion including the pedestal 2, the two support bolts 3.3, and the support band 4, is a publicly known and commonly used floor-standing piping support of this type. Can be used without any particular limitation. The pedestal 2 preferably has a flat plate configuration as shown in the present embodiment, but may have a configuration in which the pedestal 2 is raised around the periphery by pressing or bending.

  The vibration isolator 5 attached to the pedestal 2 is formed of a linear material or a rod material having elasticity and intersecting in a vertically long X shape as described above. As the linear material or the rod material having elasticity, For example, a wire or a thin rod made of stainless steel or an aluminum alloy can be used. The vibration isolator 5 having such a configuration may be formed in a vertically long X-shape by a fixing means such as welding in a state where two linear members or bar members are crossed, or four linear members or rod members may be formed. It is formed by means such as forming a vertically long X-shape by fixing the four ends of the material together.

  The vibration isolator 5 is fixed to the pedestal 2 by fixing the rotation bearing hole 52 provided substantially at the center by caulking fixing typified by caulking rivets or screwing fixing typified by screws or bolts. A configuration for fixing can be given. In this embodiment, the pivot bearing hole 52 is formed by round bending. However, this portion may be formed by crushing and forming a through hole in the crushed portion, or It can also be formed by fixing a linear material or a rod material around a washer-shaped ring body or a short-length pipe body by a fixing means such as welding.

  The bending lengths of the bent portions 51, 51, 51, 51 of the vibration isolator 5 are in a state after rotation, that is, the bent portions 51, 51, 51, 51 are detached from the upper surface of the pedestal 2 and attached. When moving to the upper surface side of the surface 7, the lower ends of the bent portions 51, 51, 51, 51 are bent so as to be in contact with the mounting surface 7, respectively. It is set appropriately according to the height of the mounted vibration isolator 5 from the mounting surface 7. Since the length of the bent portions 51, 51, 51, 51 is set such that the lower ends of the bent portions 51, 51, 51, 51 come into contact with the upper surface of the mounting surface 7 after the rotation, the state before the rotation, that is, the whole is When it is located and the lower ends of the bent portions 51, 51, 51, 51 are in contact with the upper surface of the pedestal 2, the vibration isolator 5 starts from the intersection point where the rotating shaft portion 6 is located. The four sides are curved upward. In this state, the lower ends of the bent portions 51, 51, 51, 51 abut against the pedestal 2 by the elasticity of the vibration isolator 5, so that the vibration isolator 5 is supported by the floor-standing pipe support. Even when the tool 1 is moved or mounted in various directions, it can be maintained in its own position without rotating without permission.

  When the floor-standing pipe support 1 is mounted on the mounting surface 7, the pedestal 2 is not only fixed to the mounting surface 7 by attaching the pedestal 2 to the mounting surface 7 and rotating the vibration isolator 5, Since the bent portions 51, 51, 51, 51 of the vibration isolator 5 contact the upper surface of the mounting surface 2 on both sides of the pedestal 2 in the pipe axis direction, more stable fixing is achieved. Therefore, the pipes supported and supported by the support band 4 of the floor-standing type pipe support 1 exhibiting the anti-seismic or anti-vibration properties are supported and supported in a stable state. Also, after the vibration isolator 5 is rotated, the lower ends of the bent portions 51, 51, 51, 51 are located below the upper surface of the pedestal 2 due to the elasticity of the vibration isolator 5. Since it does not return to the upper surface of the pedestal 2, there is no need for holding means such as screwing for fixing the rotating state. When the vibration isolator 5 is returned to the original upper surface position of the pedestal 5, the lower end position of the bent portions 51, 51, 51, 51 is located above the upper surface of the pedestal 5. 5 may be turned in the opposite direction after being bent against its elasticity.

  As mentioned above, although the Example of the floor-standing type pipe support which concerns on this invention was described, this invention is not limited to the said structure, You can take various aspects within the range of this invention.

  For example, as shown by an imaginary line (dotted line) in FIG. It is also possible to adopt a configuration in which when it is rotated to a state that coincides with the above, it is regulated so as not to rotate any further. According to such a configuration, the vibration isolator 5 can be fixed in a direction in which the earthquake resistance or the vibration isolation is most exhibited.

  Also, as shown in FIG. 7, the lower ends of two adjacent bent portions 51, 51 are formed in a state where they are extended in the adjacent horizontal direction and connected to each other. The formed portion may be configured as a grounding portion 53 that is in line contact with the mounting surface 7. According to such a configuration, the ground contact area of the vibration isolator 5 with respect to the mounting surface 7 can be increased, so that the earthquake resistance or the vibration isolation is further improved.

Further, as shown in FIGS. 8 and 9, through holes 54 are formed in the grounding portions 53, and through the through holes 54, the vibration isolator 5 is attached to the mounting surface 7 by fixing means such as bolts. May be fixed. The through hole 54 shown in FIG. 8 has a configuration in which the ground portion 53 is round-bent and the inside of the round bent portion becomes the through hole 54. The through hole 54 shown in FIG. 9 is formed by crushing the grounding portion 53 and forming the through hole 54 in the crushed portion. According to these configurations, since the fixing of the floor-standing pipe support 1 to the mounting surface 7 can be further strengthened, seismic resistance or vibration isolation can be further improved.

DESCRIPTION OF SYMBOLS 1 Floor-standing piping support 2 Pedestal 21 Projection part 3 Support bolt 4 Support band 5 Vibration isolator 51 Bend part 52 Rotation bearing hole 53 Ground part 54 Through-hole 6 Rotation shaft part 7 Mounting surface

Claims (7)

A floor-standing pipe support having a configuration in which one support bolt is erected from near both ends of a pedestal fixed to a mounting surface such as a floor surface, and the pipe is supported and fixed to a support band bridged between the two support bolts. In the fixture,
A vibration isolator made of a linear or rod-shaped material having elasticity and intersecting in a vertically long X-shape is provided between the two support bolts on the upper surface of the pedestal. It is attached via a rotating shaft so that it can rotate in the horizontal direction as
The vibration isolator has bent portions in which four vertically long X-shaped ends are bent downward,
When this bent portion is located on the upper surface of the pedestal, the lower end of the bent portion abuts on the upper surface of the pedestal, and the anti-vibration body is directed upward from the intersection point where the rotating shaft portion is located. In a curved deformed state,
When the vibration isolator is rotated in the horizontal direction and the bent portion comes out of the upper surface of the pedestal, the lower end of the bent portion is restored by returning from the deformed state in which the vibration isolator is curved. Configuration that abuts the mounting surface,
A floor-standing plumbing support. The floor-standing piping support according to claim 1, wherein the rotating shaft portion is configured to be screwed and fixed to the pedestal. The floor-standing piping support according to claim 1, wherein the rotating shaft portion is configured to be swaged and fixed to the pedestal. When the vibration isolator rotates to a state in which the vertical direction of the vertical X-shape coincides with the pipe axis direction, a projection for restricting further rotation is provided on the upper surface of the base. The floor-standing piping support according to any one of claims 1 to 3. The grounding portion is formed such that the lower ends of two adjacent bent portions are extended and connected in the horizontal direction to be adjacent to each other, and the extended and connected portion is in line contact with the mounting surface. The floor-standing piping support according to any one of claims 1 to 4, wherein: Grounding portion, at least a portion of the round bent, the round bending and hole is formed in the portion, it is possible to secure the isolator to the mounting surface by fixed means through the translucent hole The floor-standing piping support according to claim 5, wherein the piping support has a special configuration.
Grounding portion, its is partially crushing processing, and holes are formed on the crushed portion, is configured to be capable of securing the isolator to the mounting surface by fixed means through the translucent hole The floor-standing piping support according to claim 5, wherein: