JP2001235065A - Piping support - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a piping support that can stably support piping even when force of a given level or higher is applied from a direction of piping extension, while allowing for micro movement of the supported piping. SOLUTION: The piping support 20 is mounted on a support shaft 11 via tightening of a clamping portion 24 of a support part 21. On one side of the support part 21, a piping support part 30 is disposed in which piping 12a, 12b are inserted via a top insertion portion 30a and supported in a position extending perpendicularly to the axis of the support shaft 11. A piping restraint part 32 is extended from the upper end of the support part 21. When the piping restraint part 32 is bent on a hinge portion 50c to bring a hook 33 into engagement with a lock portion 34 of the support part 21, the insertion portion 30a is closed from above.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pipe support for hanging and fixing various pipes such as a conduit for accommodating a cable, a water pipe for a water supply and a drain pipe from a ceiling or the like.

[0002]

2. Description of the Related Art Conventionally, when laying the above-mentioned various pipes behind a ceiling or the like, a pipe support is attached to a support shaft having a round bar shape hanging down from a beam or the like. Supported. The pipe support includes a cylindrical support portion that is supported around a support shaft, and an annular pipe support portion provided on one side of the support portion. The pipe support portion has an insertion portion into which the pipe can be inserted from above by being opened upward, and the pipe inserted from the insertion portion extends in a direction intersecting with the axial direction of the support shaft. I have come to support it.

Further, a pipe restricting portion extends from the other side surface of the support portion so as to be bent in the horizontal direction, and the bent pipe restricting portion is formed so as to be engageable with an upper portion of the support portion. When the pipe regulating section is bent so as to approach the support section and engages with the supporting section from the direction in which the pipe extends, the pipe regulating section abuts on the upper peripheral surface of the pipe, and the pipe is held in the pipe supporting section. It is supposed to be. Further, the pipe is supported by the pipe support with a margin so that the pipe can be moved by a very small distance with respect to the pipe support for adjusting the position or connecting with another pipe.

[0004]

However, the pipe restricting portion of the pipe support is engaged with the supporting portion from the direction in which the pipe extends. For this reason, for example, when the pipe is pulled to connect the pipe, or when the pipe is laterally displaced due to an earthquake or the like, a predetermined force or more is transmitted from the direction opposite to the engagement direction of the pipe control section to the pipe control section via the pipe. There has been a problem that the engagement between the pipe restricting section and the support section is released, and the pipe may be detached from the pipe support.

The present invention has been made by paying attention to such problems existing in the prior art. The purpose is to allow the micro-movement of the supported pipes,
It is an object of the present invention to provide a pipe support that can stably support a pipe even when a predetermined force or more is applied from a direction in which the pipe extends.

[0006]

In order to achieve the above object, the invention of a pipe support according to the first aspect of the present invention is directed to a fastening portion which is fastened to a round rod-shaped support shaft which is suspended from a mounting portion. A support portion having a substantially cylindrical shape supported around the support shaft, and an insertion portion provided on one side surface of the support portion and capable of inserting a pipe from the axial direction of the support shaft. A pipe supporting portion for supporting the pipe inserted from the portion so as to extend in a direction intersecting with the axial direction of the support shaft, and a bendably extending from the other side surface of the supporting portion and provided to be engageable with the tightening portion. A pressing portion that presses the tightening portion in a direction in which the tightening portion is fastened to the support shaft in a state engaged with the tightening portion, and extends from a side surface of the pressing portion in a bendable manner in a horizontal direction orthogonal to the axial direction of the support shaft. As well as holding the engagement between the tightening part and the pressing part by engaging with the support part. An engagement holding portion extending from the upper end of the support portion in a direction intersecting with the direction in which the pipe extends, and engaging means for engaging with the upper portion of the support portion. And a pipe restricting section for restricting the pipe supported by the pipe supporting section from falling out of the insertion section in the state in which the pipe is supported.

According to a second aspect of the present invention, there is provided the pipe support according to the first aspect, wherein a first engaging portion is provided at a tip end of the pipe regulating portion, and the pipe supporting portion is located at a position corresponding to the first engaging portion. A second engaging portion that engages with the first engaging portion is provided on the portion, and the pipe regulating portion is connected to the pipe supporting portion by an engagement relationship between the first engaging portion and the second engaging portion. .

According to a third aspect of the present invention, there is provided the pipe support according to the second aspect, wherein the first engagement portion is provided with an engagement projection or an engagement recess, and the second engagement portion is provided with an engagement protrusion or an engagement recess. Is provided with an engaging recess or an engaging protrusion that engages with the engaging protrusion or the engaging recess,
The pipe restricting section is restricted from moving in the pipe extending direction with respect to the pipe supporting section by the engaging relationship between the engaging projection and the engaging concave section.

According to a fourth aspect of the present invention, there is provided a pipe support according to any one of the first to third aspects.
The outer surface of the pipe support has an insertion port into which a cable can be inserted from the axial direction of the support shaft, and a cable support for supporting the cable inserted from the insertion port so as to extend in parallel with the direction in which the pipe extends. Part is provided.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) A first embodiment of the present invention will be described below in detail with reference to the drawings.

As shown in FIG. 1, the support shaft 11 has a round bar shape, is suspended from a beam (not shown) as a mounting portion, and has a male screw 11a threaded on its peripheral surface. A pipe support 20 is attached to the support shaft 11, and the pipe support 20 is disposed vertically so that the lower pipe 12a has a larger outer diameter than the upper pipe 12b. Pipes 12a, 1 having a cylindrical shape
2b are supported so as to extend in directions perpendicular to the axial direction of the support shaft 11, respectively. Therefore, the pipe support 20 will be described.

As shown in FIG. 2 and FIG.
The supporting portion 21 constituting the cylindrical member 0 is formed in a cylindrical shape whose inner diameter is equal to or slightly smaller than the diameter of the supporting shaft 11. FIG.
An opening 21a extending in the axial direction is cut out in the peripheral surface of the support portion 21 which is the front side in the inside, and the support shaft 11 is inserted into the inside from the opening 21a. .

A pair of flat plate-like mounting plates 22 are provided on the upper and lower ends of the outer peripheral surface of the support portion 21 on the right side in FIG.
Are formed to extend. From the right side surfaces of the two mounting plates 22, a long plate-shaped pressing portion 2 is provided so as to connect the mounting plates 22.
3 have been extended. The boundary between the pressing portion 23 and each mounting plate 22 is a first hinge portion 50a formed in a thin shape, and the pressing portion 23 is bent with respect to the mounting plate 22 by the first hinge portion 50a. , Pressing part 23
Can rotate about the first hinge portion 50a. The right side surface of the pressing portion 23 is a chamfered portion 23a in which a side edge corner is chamfered.

A pair of upper and lower notches 24a are formed at the center of the support 21 in the axial direction so as to extend in the circumferential direction. The space between these notches 24a is the fastening portion 24,
The fastening portion 24 is elastically deformable with respect to the support portion 21. A pressing projection 24 b is provided on the inner peripheral surface of the fastening portion 24 so as to project therefrom. An operating portion 25 having a flat plate shape is formed at the front end of the fastening portion 24 so as to extend in parallel with the mounting plate 22. A locking piece 2 having a fan-shaped cross section is provided on one side surface of the operating portion 25.
5a is protruded so as to extend in the vertical direction, and the chamfered portion 23a of the pressing portion 23 is engaged with the rear surface thereof.

As shown in FIG. 4 (a), when the support shaft 11 is accommodated in the support portion 21, the pressing projection 24b is
1, the fastening portion 24 is elastically deformed with respect to the support portion 21 so that the two peripheral walls are separated from each other, and the locking piece 25 a of the operating portion 25 approaches the mounting plate 22. As shown in FIG. 4B, in this state, when the pressing portion 23 is rotated clockwise and the chamfered portion 23a is engaged with the back surface of the locking piece 25a, the pressing portion 23 causes the operating portion 25 to move. The support shaft 11 is pressed and separated from the mounting plate 22, and the support shaft 11 is tightened by the tightening portion 24 moved together with the operating portion 25. Then, the fastening portion 24 tightens the support shaft 11 so that the support portion 21
Are supported by the support shaft 11.

A groove 26 and a projection 27 engaging with the groove 26 are formed at corresponding positions on the mounting plate 22 and the left side surface of the pressing portion 23, respectively.
2 and the actuating portion 25 to prevent the pressing portion 23 from being disengaged from the actuating portion 25. As shown in FIGS. 2 and 3, a non-slip 28 that meshes with the male screw 11 a of the support shaft 11 is formed on the inner peripheral surface of the support portion 21 and the tightening portion 24. The portion 24 is prevented from slipping off the support shaft 11.

A connecting portion 29 in the form of a flat plate is formed on the outer surface of the peripheral wall on the left side in FIG. On one side surface of the connecting portion 29, a pipe supporting portion 30 formed by bending a plate material into a U-shape is integrally formed. The pipe support 30 is provided so that the opening faces upward, and the opening serves as an insertion portion 30a for inserting the pipes 12a and 12b. As shown in FIG.
The two pipes 12a and 12b are inserted from the insertion portion 30a into the pipe support portion 30 along the axial direction of the support shaft 11, and
The support shaft 11 is supported so as to extend in a direction orthogonal to the axial direction.

As shown in FIGS. 2 and 3, from the upper right side of the pressing portion 23, a flat engagement holding portion 31 extends. The boundary between the engagement holding portion 31 and the pressing portion 23 is a second hinge portion 50b formed in a thin shape.
By bending the engagement holding portion 31 with respect to the pressing portion 23 by the hinge portion 50b, the engagement holding portion 31
0b can be rotated. An engaging claw 31a is protruded from the front surface of the engagement holding portion 31, and an engaging claw 31a is provided at a position corresponding to the engaging claw 31a of the connecting portion 29.
An engagement hole 29a that engages with a is provided.

As shown in FIGS. 5 (a) and 5 (b), when the pressing portion 23 and the operating portion 25 are engaged, the engagement holding portion 31 is engaged.
Is rotated and engaged with the connecting portion 29, the opening 21a on the front surface of the supporting portion 21 is closed. In this state, the engagement holding section 31 holds the state in which the pressing section 23 and the operating section 25 are engaged, and also supports the support shaft 1 in the support section 21.
1 is held. Further, the engagement holding portion 31
A pair of upper and lower trapezoidal restricting portions 31b protrude from the center of the front surface of the supporting portion 21. These restricting portions 31b enter the support portion 21 and the top portions thereof are brought into contact with the support shaft 11, so that the inside of the support portion 21 is formed. The movement of the support shaft 11 is restricted.

As shown in FIGS. 2 and 3, a long plate-shaped pipe regulating portion 32 is formed at the upper end of the support portion 21 so as to extend upward. The lower end of the pipe regulating portion 32 is a third hinge portion 50c formed in a thin shape, and by bending at the third hinge portion 50c,
The pipe regulating section 32 is configured to be rotatable in a direction in which its tip approaches the upper end of the pipe support section 30.

At the base end of the pipe restricting portion 32, a hook 33 having a lateral L-shape, which constitutes an engaging means, is protruded. At the upper end of the connecting portion 29 at a position corresponding to the hook 33, a locking portion 34 constituting an engaging means is provided so as to protrude in the horizontal direction. A locking hole 35 as a first engagement portion having a rectangular shape is provided at the distal end portion of the pipe regulating portion 32. A locking hook 36 as a second engaging portion is protruded from an upper end of the pipe supporting portion 30 at a position corresponding to a tip end portion of the pipe regulating portion 32.
5 to be engaged with the periphery thereof.

As shown in FIG. 1, when the pipe regulating section 32 is rotated to engage the hook 33 and the locking section 34, the pipe regulating section 32 is held in a position extending in the horizontal direction.
In addition, by engaging the locking hook 36 and the locking hole 35 and connecting the tip end of the pipe regulating section 32 and the upper end of the pipe supporting section 30, the insertion section 30a of the pipe supporting section 30 is formed.
Is completely closed by the piping restricting portion 32. In this state, the two pipes 12a and 12b are prevented from coming out of the insertion section 30a of the pipe support section 30, and
It is held in the pipe support 30.

As shown in FIG. 2 and FIG.
A protrusion 37 as an engaging protrusion is protruded from the outer surface of 6. On the inner peripheral surface of the upper end of the locking hole 35, a notch 38 as an engagement recess is cut out. In addition, the pipe regulating section 32
A square hole 39 forming a regulating means is formed in the base end of the connecting portion 29, and a rectangular column-shaped projection 40 constituting the regulating means is formed at the upper end of the connecting portion 29 at a position corresponding to the square hole 39. Has been established.

As shown in FIG. 6 and FIG.
In a state in which the tip of the pipe 2 and the upper end of the pipe support portion 30 are connected, the ridge 37 enters the recess 38, the recess 38 and the projection 37 are engaged, and the projection 37 enters the square hole 39. The rectangular hole 39 and the projection 40 are engaged with each other. An abutting portion 41 projects from the locking hole 35 to the square hole 39 at the center in the width direction on the inner surface of the pipe regulating portion 32, and the abutting portion 41 abuts on the upper peripheral surface of the pipe 12b. By doing so, the vertical movement of the pipes 12a and 12b in the pipe support 30 is restricted.

The pipe support 20 having the above-described structure is integrally formed with a support portion 21, a mounting plate 22, a connecting portion 29, a pressing portion 23, an engagement holding portion 31, a pipe support portion 30, a pipe regulating portion 32 and the like. ing. The pipe support 20 has a pressing portion 23,
In order to bend the engagement holding portion 31 and the pipe regulating portion 32, a material having hinge resistance is used. As such a material, a synthetic resin such as a polyvinyl chloride resin, a polypropylene resin, and a nylon resin is used. Used. The pipe support 20 of this embodiment is formed of a polypropylene resin.

Next, the operation of the pipe support 20 will be described. When attaching the pipe support 20 to the support shaft 11 suspended from the beam, first, as shown in FIG. 4A, the opening 21a of the support 21 is pressed against the support shaft 11, and the support 21 is pressed. The support portion 21 is arranged outside the support shaft 11 by manually pressing in the direction of the support shaft 11. At this time, the fastening portion 24 is bent so as to expand in diameter,
By holding the support shaft 11 between the peripheral walls, the pipe support 20 is temporarily fixed to the support shaft 11. The above operation is repeated a plurality of times, and after temporarily fixing the pipe support 20 to the plurality of support shafts 11, the height adjustment is performed by shifting each pipe support 20 up and down. After this, FIG.
As shown in (b), the pressing portion 23 is rotated clockwise and is engaged with the operating portion 25 so that the fastening portion 24 is fastened to the support shaft 11 and the pipe support 20 is connected to the support shaft 11. Fixed to

Next, two pipes 1 are attached to each pipe support 20.
2a and 12b are supported. Piping 12 on piping support 20
a and 12b, first, the lower pipe 12
When a is pressed against the insertion portion 30a of the pipe support portion 30 and pulled downward, it is pushed inside the pipe support portion 30 and the same operation is performed on the upper pipe 12b. By repeating the above operation for each pipe support 30 of each pipe support 20, two pipes 12a, 12
b is supported by the pipe support 30. In that state, pipe 12
5A and 5B after adjusting the gradients and the like of a and 12b.
As shown in FIG.
To be engaged. Then, the opening 21a on the front surface of the support portion 21
Is closed, the escape of the support shaft 11 from inside the support portion 21 is restricted, and the engagement relationship between the pressing portion 23 and the operating portion 25 is maintained, and the pipe support 20 is mounted on the support shaft 11.

Subsequently, when the pipe regulating portion 32 is rotated to engage the hook 33 and the locking portion 34 and the locking hook 36 and the locking hole 35 are engaged, as shown in FIG. The distal end of the pipe regulating section 32 and the upper end of the pipe support section 30 are connected. At this time, the insertion portion 30a is closed from the upper direction orthogonal to the axis of the pipes 12a and 12b by the pipe restricting section 32, and the two pipes 12a and 1
2b is retained. In this state, as shown in FIGS. 6 and 7, the concave streak 38 and the ridge 37 and the square hole 39 and the protrusion 40
Are engaged. Then, the pipe regulating section 32 is
If it is attempted to move in the front-rear direction with respect to
The movement is restricted by the engagement relationship between the ridge 37 and the square hole 39 and the protrusion 40.

The pipe restricting part 32 of the pipe support 20 is engaged with the pipe supporting part 30 and the supporting part 21 from above, which is a direction orthogonal to the direction in which the pipes 12a and 12b extend, and closes the insertion part 30a. Therefore, even if the pipes 12a and 12b are pulled or the pipes 12a and 12b vibrate due to an earthquake or the like and are displaced laterally and a force exceeding a predetermined level is applied in the extending direction, the pipe regulating portion 32 is engaged. And the directions of the forces applied from the pipes 12a and 12b are different from each other.
1, the pipes 12a and 12b are stably supported in the pipe support portion 30.

The effects exerted by the first embodiment will be described below. Since the pipe regulating section 32 is engaged with the support section 21 from above, which is a direction perpendicular to the direction in which the pipes 12a and 12b extend, the pipes 12a and 12b are allowed to move minutely while being supported. The pipes 12a and 12b can be stably supported even when a force equal to or more than a predetermined value is applied from the extending direction of the pipe 12b.

The pipe restricting portion 32 is engaged at the upper end of the support portion 21 by the hook 33 and the locking portion 34, and the distal end portion is locked by the locking hook 36 and the locking hole 35. Is connected to the upper end portion, it is possible to almost certainly maintain the state where the pipe restricting section 32 closes the insertion section 30a, and it is possible to more stably support the pipes 12a and 12b.

The movement of the pipe restricting portion 32 in the front-rear direction with respect to the pipe supporting portion 30 is controlled by the engagement relationship between the concave streak 38 and the protruding streak 37 and the square hole 39 and the protruding portion 40. By repeatedly moving back and forth, the engagement between the hooks 33 and the locking portions 34 and the locking hooks 36 and the locking holes 35 is released, or the third hinge portion 50c of the pipe regulating portion 32 is cut off. This prevents the pipes 12a and 12b from being stably supported over a long period of time.

The pipe restricting section 32 and the pipe supporting section 30 are connected by the locking hole 35 and the locking hook 36, so that the pipe restricting section 32 is rotated and locked in the locking hole 35. By simply inserting the hook 36, the connection between the pipe regulating part 32 and the pipe supporting part 30 can be performed easily and quickly.

A square hole 39 and a protrusion 40 for restricting the movement of the pipe restricting portion 32 in the front-rear direction with respect to the pipe supporting portions 30 and 21 so as to be located near the hook 33 and the locking portion 34. The hook 33
In addition, the engagement of the locking portion 34 can be effectively prevented from being released.

The provision of the contact portion 41 that contacts the peripheral surface of the pipe 12b on the inner surface of the pipe regulating portion 32 prevents the pipes 12a and 12b supported in the pipe support portion 30 from wobbling. It can be stably supported. (Second Embodiment) Hereinafter, a second embodiment of the present invention will be described in detail with reference to the drawings. The description of the second embodiment will focus on the differences from the first embodiment.

As shown in FIG. 8, a pair of upper and lower cables 1 is provided on the outer peripheral surface of the pipe supporting portion 30 on the left side in the drawing.
A cable support portion 60 for supporting 3a, 13b is provided. The cable support 60 is connected to the pipe support 3.
0, and is formed so as to form a substantially L-shape.
It is an insertion port 61 for inserting a and 13b.
The pair of cables 13a and 13b are supported so as to extend in parallel with the pipes 12a and 12b by being inserted into the cable support portion 60 from the insertion port 61.

On the inner surface of the upper end portion of the cable support portion 60, a locking ridge 62 as a locking protrusion is provided so as to extend in the width direction of the cable support portion 60. The locking ridge 62 is used to connect the cable 13a inserted into the cable support 60,
When cable 13b attempts to escape upward, cable 13
a and 13b are engaged with the peripheral surface to restrict the movement thereof. Also, the upper surface of the locking ridge 62 is an inclined surface 63 that approaches the pipe support portion 30 as going inward, and the cables 13a, 13b into the cable support portion 60 are formed.
Is easy to insert. Further, a rib 64 is provided on the outer surface of the cable support portion 60 so as to extend in the longitudinal direction of the cable support portion 60.
0 is maintained.

Now, the cable 13a,
13b is supported by supporting the two pipes 12a and 12b on the pipe support 30 and then the cable support 6
The lower cable 13a is pressed against the 0 insertion port 61 and is pulled downward. Then, the cable support 60
The upper end of the cable 13a is separated from the pipe support portion 30 and the insertion port 61 is expanded, so that the cable 13a is pushed into the inside of the cable support portion 60 while being guided by the inclined surface 63 in the insertion direction. The same operation is performed on the upper cable 13b. Thereafter, the above-described operation is repeated for each cable support portion 60 of each pipe support 20, so that the pair of cables 13 a and 13 b is supported by the cable support portion 60.

Conventionally, for example, when installing a plurality of air conditioners, pipes and cables such as a refrigerant pipe, one end of which is connected to each equipment, have a cable sandwiched between two pipes and are tied together. By being inserted into the pipe support in this state, they were supported together. However, when the pipe and the other end of the cable are connected to different places, it is necessary to partially untie the pipe and pull out the cable from between the pipes. In addition, only the pipe or the cable cannot be minutely moved, and the work of laying the pipe and the cable in accordance with the installation location becomes complicated.

The pipe support 20 is connected to the cables 13a, 1
3b is supported in a cable support portion 60 which is a different place from the pipes 12a and 12b.
When performing length adjustment, connection, and the like by pulling b, only the cables 13a, 13b can be minutely moved, and the movement of the pipes 12a, 12b accompanying the movement can be prevented. For this reason, for example, in the case of installation of an air conditioner or the like in which a pipe such as a refrigerant pipe and a cable must be separately laid, the work of laying the pipes 12a and 12b and the cables 13a and 13b is easily performed. Further, the cable support 60
Since the cables 13a and 13b are made of a synthetic resin similarly to the pipe support portion 30, the cables 13a and 13b are mounted as they are without being coated with an insulating tape or the like.

The effects exerted by the second embodiment will be described below. The provision of the cable support portion 60 allows the piping 12
Since the cables 13a and 13b are separately supported, the cables 13a and 13b can be slightly moved, and the cables 13a and 13b can be pulled to perform length adjustment, connection, and the like. In addition, cable 1
When the 3a and 13b are minutely moved, it is possible to prevent the pipes 12a and 12b from being moved in accordance with this, and it is possible to more stably support the pipes 12a and 12b and the cables 13a and 13b.

By providing the locking ridge 62 at the upper end of the cable support 60, it is possible to effectively prevent the cables 13a and 13b from coming out of the cable support 60.

A rib 6 on the outer surface of the cable support 60;
By projecting the cable 4, for example, the cables 13a, 13
When b is inserted into the cable support 60, the cable support 60 can quickly return to its original shape even if it is curved, and the strength of the cable support 60 can be maintained.

Each embodiment can be embodied with the following modifications. The locking hook 36 provided in the pipe support 30 and the locking hole 35 provided in the pipe restriction 32 are omitted, and the tip of the pipe restriction 32 engaged with the support 21 and extending in the horizontal direction is omitted. A gap may be provided between the pipe support 30 and the open end of the pipe support 30. With such a configuration, when the pipes 12a and 12b are minutely moved, a gap provided between the tip of the pipe regulating section 32 and the open end of the pipe support section 30 expands, and
The minute movement of 2a and 12b can be easily performed.

A ridge 37 and a concave ridge 38 provided on the locking hook 36 and the locking hole 35, and a square hole 39 and a ridge provided at the base end of the pipe regulating portion 32 and the upper end of the connecting portion 29. 40 and at least one of them may be omitted. With such a configuration, the configuration of the pipe support 20 can be simplified.

In each embodiment, the number of supported pipes is two. However, for example, the number of supported pipes may be one, or three or more. in this case,
It is preferable to adjust the length of the inner diameter of the pipe support section 30 or the thickness of the contact section 41 so that the pipe supported in the pipe support section 30 does not wobble. Even in the case of such a configuration, it is possible to stably support the pipe even when a predetermined force or more is applied from the direction in which the pipe extends while permitting a minute movement of the supported pipe.

In each of the embodiments, the locking hook 36 is provided on the pipe support portion 30 and the locking hole 35 is provided on the pipe regulating portion 32. 32 is provided with a locking hook 36,
2 may be bent into an L-shape, insertion holes may be provided at positions corresponding to the front end and the pipe support portion 30 and pins and the like may be inserted with the mutual insertion holes aligned.
Even in the case of such a configuration, it is possible to almost certainly maintain the state where the pipe restricting section 32 closes the insertion section 30a, and it is possible to more stably support the pipes 12a and 12b.

A recess as an engagement recess is formed on the outer surface of the engagement hook 36, and the engagement hole 3 corresponding to the recess is formed.
A projection as an engagement projection may be provided on the inner peripheral surface of the projection 5. Even in the case of such a configuration, the movement of the pipe restricting section 32 with respect to the pipe supporting section 30 can be restricted by the engagement relationship between the concave streak and the projection.

In the second embodiment, the number of supported cables is two. However, for example, the number of supported pipes may be one, or three or more. In this case, the pipe support 30 and the cable support 60 are controlled so that the cable supported in the cable support 60 does not fluctuate.
It is preferable to adjust the distance between. Even in the case of such a configuration, the pipe and the cable can be stably supported while allowing the supported cable to slightly move.

The locking projection of the second embodiment has a locking projection 6
The shape is not limited to 2, and may be, for example, a protrusion protruding from the inner surface of the cable support portion 60, a curved portion formed by bending the upper end portion of the cable support portion 60 inward, or the like. Alternatively, such a locking projection may be provided on the outer surface of the pipe support 30.

Further, the technical ideas that can be grasped from the above embodiment will be described below. The pipe support according to any one of claims 1 to 3, wherein an abutting part is provided on an inner surface of the pipe regulating part, the abutting part being in contact with a peripheral surface of the supported pipe. With such a configuration, wobbling of the pipe supported in the pipe support portion can be suppressed, and the pipe can be supported more stably.

The first engaging portion is a locking hole, and the second engaging portion is inserted into the locking hole to form a locking hook engaged with the locking hole. The pipe support according to claim 3. With such a configuration, the pipe restricting section can be easily and quickly connected to the pipe supporting section.

[0053] A restriction means is provided at a position near the engagement means for restricting movement of the pipe restriction part in the direction in which the pipe extends with respect to the support part. A pipe support according to the present invention. With this configuration, it is possible to prevent the engagement with the support portion from being released by repeatedly moving the pipe regulating portion back and forth.

The pipe support according to claim 4, wherein a locking projection protruding inward of the cable support from the inner surface of the cable support or the outer surface of the pipe support is provided near the insertion port. With this configuration, it is possible to prevent the cable from coming out of the cable support.

The piping support according to claim 4, wherein a rib is provided on an outer surface of the cable support portion. With this configuration, the strength of the cable support can be maintained.

[0056]

As described above, according to the present invention, the following effects can be obtained. According to the pipe support of the first aspect of the present invention, it is possible to stably support the pipe even when a predetermined force or more is applied from the direction in which the pipe extends while allowing the supported pipe to slightly move. it can.

According to the pipe support of the second aspect, in addition to the effect of the first aspect, the pipe can be supported more stably. According to the pipe support of the invention described in claim 3, in addition to the effect of the invention described in claim 2, it is possible to prevent the connection with the pipe support to be released due to the movement of the pipe control section. it can.

According to the pipe support of the invention described in claim 4, in addition to the effect of the invention described in any one of claims 1 to 3, while allowing a small movement of the supported cable, Piping and cables can be stably supported.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a pipe is supported by a pipe support.

FIG. 2 is a perspective view showing a pipe support.

FIG. 3 is a front view showing a pipe support.

FIG. 4A is a plan sectional view showing a state in which a support shaft is housed in a fastening portion, and FIG. 4B is a plan sectional view showing a state in which the support shaft is fastened.

5A is a plan sectional view showing a state in which a support shaft is accommodated in a support portion, and FIG. 5B is a plan sectional view showing a state in which the support shaft is held in the support portion.

FIG. 6 is a front cross-sectional view showing a state in which the pipe regulating section and the pipe supporting section are connected.

FIG. 7 is a cross-sectional plan view showing a pipe regulating section connected to a pipe supporting section.

FIG. 8 is a perspective view showing a state in which a pipe and a cable are supported by a pipe support.

[Explanation of symbols]

11. Support shaft, 12a, 12b Piping, 13a, 13b
... Cable, 20 ... Piping support, 21 ... Support, 23 ...
Pressing part, 24 ... fastening part, 30 ... piping support part, 30a ... insertion part, 31 ... engagement holding part, 32 ... piping regulation part, 33 ... hook constituting the engagement means, 34 ... engagement means Locking portion, 35: locking hole as a first engaging portion, 36: locking hook as a second engaging portion, 37: ridge as an engagement projection, 38: recess as an engagement recess Article 60, cable support, 63 insertion hole.

Claims (4)

[Claims] 1. A substantially cylindrical support portion which has a tightening portion which is fastened to a round bar-shaped support shaft hanging down from an attachment portion and is supported around the support shaft, and one side surface of the support portion And a pipe support portion for supporting the pipe inserted from the axial direction of the support shaft so as to extend in a direction intersecting with the axial direction of the support shaft. A pressing portion that is bent from the other side surface of the support portion and is provided to be engageable with the tightening portion, and presses the tightening portion in a direction in which the tightening portion is fastened to the support shaft in a state of being engaged with the tightening portion. And an engagement holding portion that extends from the side surface of the pressing portion in a bendable manner in a horizontal direction orthogonal to the axial direction of the support shaft, and retains the engagement state of the tightening portion and the pressing portion by engagement with the support portion. Section and bendable from the upper end of the support section in the direction that intersects the direction in which the pipe extends And a pipe restricting portion that is provided with an engagement means that engages with the upper portion of the support portion, and that restricts the pipe supported by the pipe support portion from falling out of the insertion portion in a state of being engaged with the upper portion of the support portion. Piping support provided. 2. A first engaging portion is provided at a tip of the pipe regulating portion, and a first engaging portion is provided on a pipe supporting portion corresponding to the first engaging portion.
The pipe support according to claim 1, wherein a second engagement portion that engages with the engagement portion is provided, and the pipe regulation portion is connected to the pipe support portion by an engagement relationship between the first engagement portion and the second engagement portion. . 3. The first engaging portion is provided with an engaging protrusion or an engaging recess, and the second engaging portion is engaged with the engaging protrusion or the engaging recess. 3. A projection is provided, wherein the engagement between the engagement projection and the engagement recess restricts movement of the pipe restricting portion in the direction in which the pipe extends relative to the pipe support.
The pipe support according to the above. 4. An outer surface of the pipe support portion has an insertion port through which a cable can be inserted from an axial direction of a support shaft, and the cable inserted from the insertion port extends in parallel with a direction in which the pipe extends. The pipe support according to any one of claims 1 to 3, further comprising a cable support portion for supporting the pipe support.