JP5696970B1 - Tube mounting saddle - Google Patents

Abstract

The mounting state does not change over time even when vibration is applied, or due to a change in length and pipe diameter due to a change in pipe pressure due to a water hammer effect, or a change in pipe thickness accompanying a change in environmental temperature. A center of a U-shape is located in a flat surface portion 21 of a base member 20, and two arc-shaped through holes 23 are formed that are rotatable in a horizontal direction around a reference shaft 25 and can be fixed thereto. . Further, the pair of vertical upright portions 22 erected from both ends of the flat surface portion 21 can be vertically moved, rotated and fixed freely on the free end side of the pair of vertical upright portions 22 of the base member 20. A pair of bearing portions 32 are provided. The pair of bearing portions 32 and the tube receiving portion 31 form a substantially M-shaped tube receiving member 30. The tube receiving portion 31 between the pair of bearing portions 32 forms a circular tube, an elliptical tube, a flat tube, and an oval shape. The inner surface is surrounded by the curvature of the outer periphery of any one pipe including a deformed pipe such as a pipe, and the outer periphery of the pipe 200 is surrounded by the periphery of the remaining portion of the pipe receiving member 30 in cooperation with the pipe holding member 40. To do. [Selection] Figure 2

Description

This invention embeds power lines, cables, etc. inside when constructing liquid distribution pipes such as water pipes, sewage pipes, rainwater drain pipes, etc., or when constructing bridge pipes provided at bridge bridges, etc. When constructing as a power pipe, it is used when constructing as a communication cable pipe that embeds an optical cable or the like inside, for example, a pipe mounting saddle when a pipe is directly placed on a bridge, It is used as a pipe attachment saddle attached to a concrete base with bolts. In particular, the present invention relates to a tube mounting saddle for mounting a tube including a deformed tube such as a circular tube, an elliptic tube, a flat tube, or an oval tube. It does not specify the use of pipe materials including deformed tubes such as circular tubes, elliptic tubes, flat tubes, oval tubes, and the like.

A conventional saddle is formed with the pipe material open downward, forming the overall shape of an Ω-shaped saddle, fitting the saddle in an inverted U shape, and screwing wood screws into the mounting holes on both feet of the saddle. It was installed. As for the attachment of the pipe material by the Ω-shaped saddle, a saddle suitable for the size of the pipe material is prepared and attached to the wall surface or the ceiling surface.
As a prior art improved from the basic form of the saddle, there is a technique disclosed in Patent Document 1.

The invention of Patent Document 1 is a wiring / pipe material fixing tool for fixing a wiring / pipe material on a construction surface. The wiring / pipe material fixing tool is attached to the base body having a base that is bonded and fixed to the construction surface and a separate body from the base, and has a holding portion that holds the wiring / pipe material. A fixture body. Here, the holding portion has a shape corresponding to the outer shape of the wiring / piping material, and the fixture body has rigidity to maintain the shape of the holding portion. The base has an attachment part to which the fixing tool main body is attached and an attaching part to be attached to the construction surface with an adhesive. And the said sticking part is formed so that bending is possible.

According to this wiring / pipe material fixing tool, the base is fixed to the construction surface with an adhesive, and the construction surface is not damaged unlike nailing. The wiring / piping material fixture is separated into the base body and a fixing body having a holding portion for holding the wiring / piping material. For this reason, when fixing the wiring / piping material on the construction surface, the pasting portion of the base is affixed to the construction surface with an adhesive, and after the adhesive is solidified, the fixture body is connected to the wiring / piping material at the holding portion. Can be attached to the attachment portion of the base body. In this way, after the adhesive is solidified, the fixture body is attached to the base so that the wiring / pipe material is held by the holding portion. Even if it is pushed by a habit, it will not deviate from the construction surface. Moreover, since the base sticking part is formed to be bendable, even if the construction surface is curved, the base is constructed by curving and sticking the sticking part according to the curvature of the construction surface. It can be firmly fixed to the surface.

The wiring / piping material fixture of Patent Document 1 includes a base that is adhesively fixed to the construction surface, and a fixture main body that is attached to the base. The base is an attachment portion to which the fixture main body is attached, and an adhesive on the construction surface. Since the affixing part is formed so as to be bendable, and the fixture body has a holding part for holding the wiring / piping material, the fixture body is held by the holding part. It has rigidity to maintain the shape of the part, and the wiring / pipe material can be easily and reliably fixed on the construction surface.

JP2012-102863

However, if the pipe material is thicker than 10 cm in diameter, for example, if it is a vinyl chloride pipe such as a water pipe, when vibrations such as freight cars traveling on roads and bridges are applied, it is transmitted to the fixture body, and the fixture body The vibration energy is transmitted between the pipe and the pipe member, and the fixing means may be damaged. In addition, when the fluid in the pipe flows or is cut off, or when pressure pulsation occurs, a large pressure is applied to the pipe due to its water hammer effect, and a large external force is also applied to the position where the pipe is fixed, fixing the pipe or it. The fixing means can be damaged.
Also, when fixing a large-diameter pipe with a fixing means for fixing the pipe, if it is fixed at an unreasonable position, stress will be applied to the fixing means due to vibration of the vehicle, water hammer action, or fluctuations in outside air temperature, and the pipe or fixed The means can also be damaged. And when an elliptical tube whose opening cut perpendicular to the length direction is different from the horizontal direction and the vertical direction is installed, and an egg-shaped different diameter tube similar to the egg-shaped silhouette line is attached to the opening cut perpendicular to the length direction It was impossible to install stably.

In general, there is no problem when setting to a specific straight line state, but it is difficult to adjust the angle when the pipe line is bent. Therefore, it is common to adjust the angle by biting a spacer on the back side of the foot.
However, the pipe mounting saddle with the angle adjusted by biting the spacer on the back side of the foot part is subject to the length and length of the water hammer effect due to the change in pipe pressure when vibration is applied to the freight car traveling on the road or bridge. The movement of the position may occur due to a change in the diameter of the pipe accompanying a change in the pipe diameter or environmental temperature.

Therefore, the invention of the present application is applied to a road mounted to solve the above problems, a freight car traveling on a bridge, etc., and a change in length and pipe diameter due to a change in pipe pressure due to water hammer action, environment An object of the present invention is to provide a pipe mounting saddle in which the mounting state does not change with time even when the thickness of the pipe changes with temperature.

The pipe mounting saddle according to the first aspect of the present invention is a base member having a flat surface portion formed in an arcuate through hole which is located at the center of the U-shape and can be rotated and fixed horizontally around a specific position. It has a pair of upright parts which stood up vertically from both ends of the plane part. In addition, the pipe member receiving member includes a pair of bearing portions disposed so as to be vertically movable vertically and vertically rotatable on the free end side of the pair of upright portions of the base member and to be able to fix these states. M having a tube receiving portion formed so as to surround the inner surface with the curvature of the outer periphery of any one pipe material including a deformed tube such as a circular tube, an elliptic tube, a flat tube, and an oval tube between the pair of bearing portions. It has a letter shape. And as a pipe material holding member, the outer periphery of the said pipe material surrounds the circumference | surroundings of the remainder of the said pipe material receiving member.
Here, the base member is located at the center of the U-shape, and has a flat surface portion formed with an arc-shaped through hole that is rotatable in the horizontal direction around the specific position and that can be displaced and fixed in the horizontal direction; It has a pair of vertical uprights that stand up from both ends of the flat part.
Further, the pipe material receiving member includes a pair of bearing portions and a pair of the bearing portions which are arranged to be vertically up and down and rotatable and fixed in a vertical direction on a free end side of the pair of standing portions of the base member. Are formed so as to surround the inner surface with the curvature of the outer periphery of any one tube material including a deformed tube such as a circular tube, an elliptical tube, a flat tube, an oval tube, etc. The bearing portion and the tube receiving portion are substantially M-shaped.
And the said pipe material holding member integrates the circumference | surroundings of the outer periphery of the said pipe material around the remainder of the said pipe material receiving member. It can be a metal plate or a metal band, a synthetic resin, or the like.

The tubular material holding member of the tubular material mounting saddle according to the invention of claim 2 is formed by bending two pieces of metal materials to form two parts having the same shape.
Here, the above-mentioned tube material holding member is formed by bending each one piece of metal material and punching it out as necessary to form two parts having the same shape. The said tube material holding member hold | maintains a tube material from upper and lower sides or right and left.

The tubular material receiving member of the tubular material mounting saddle according to the invention of claim 3 has a T-shaped notch that is wide at the bottom and narrow at the top, and engages with the T-shaped notch. A T-shaped projecting portion is provided at the tip of the tube material holding member, the outer periphery of the tube material is wrapped around the tube material receiving member and the remaining portion of the tube material receiving member with the tube material holding member, and the tube material is gripped. .
Here, the tubular material receiving member is engaged with a T-shaped projecting portion at the tip of the tubular material holding member that engages with a T-shaped notch having a wide lower portion and a narrow upper portion, and the circular tube The tube member holding member is held by the tube member receiving member around the outer periphery of any one tube member including an irregular tube such as an elliptical tube, a flat tube, and an oval tube.

The base member, the pipe receiving member and the pipe holding member of the pipe mounting saddle according to the invention of claim 4 are formed by punching and bending an iron plate material as a whole, and have no welding points. .
Here, the pipe mounting saddle is such that the base member, the pipe receiving member and the pipe holding member are formed by punching and / or bending the whole of an iron plate material, and the mechanical strength is easily calculated by welding, casting, etc. Is to produce as.

According to the first aspect of the present invention, an arcuate through-hole is provided in which a U-shaped center is located in the flat portion of the base member, and the arc-shaped through-holes that are rotatable in the horizontal direction and displaceable in the horizontal direction and can be fixed around the specific position. Form. In addition, the pair of vertical upright portions standing from both ends of the flat surface portion can move vertically up and down on the free ends of the pair of upright portions of the base member, and can freely rotate in the vertical direction. It becomes a pair of bearing part arrange | positioned freely. The pair of bearing portions and the tube receiving portion form a substantially M-shaped tube receiving member, and a circular tube, an elliptical tube, a flat tube, and an oval tube are formed by the tube receiving portion between the pair of bearing portions. The inner surface is surrounded by the curvature of the outer periphery of any one pipe material including a deformed pipe, and the outer periphery of the tube material is wrapped around the remaining portion of the tube material receiving member in cooperation with the tube material holding member to hold the tube material. Is.

Therefore, the flat portion of the base member can be horizontally rotated and displaced in the horizontal direction and can be fixed in the range of the arc-shaped through hole with the specific position as the center. Further, the pair of bearing portions arranged so as to be vertically vertically movable and vertically rotatable on the free end side of the pair of upstanding portions of the base member and to be fixed to them, are arranged at both ends of the plane portion. Because it is connected to a pair of uprights that stand up from the base, the substantially M-shaped tube material holding member of the pair of bearings and pipe receiving parts rotates, moves up and down, and moves up and down in the horizontal and vertical directions. The angle can be changed and the state can be fixed. Accordingly, the pipe receiving member and the pipe holding member can be changed in a three-dimensional holding state. Also, at this time, for example, even if a freight car traveling on a bridge is subjected to vibration, the length and the diameter of the pipe due to the water hammer pressure change, the change in the pipe thickness due to the environmental temperature change, etc. Since the tube mounting saddle is attached in a stable state and does not change over time in a strained state, the mounting state is not unreasonable.

The pipe material holding member of the base member of the pipe material mounting saddle according to claim 2 is formed by bending two pieces of metal material to form two parts having the same shape. In addition to the above effect, the number of molds may be small, and the manufacturing cost can be reduced.

The pipe receiving member of the base member of the pipe mounting saddle according to claim 3 has a T-shaped notch that is wide at the bottom and narrow at the top, and is associated with the T-shaped notch. A T-shaped projecting portion to be combined is provided at the tip of the tube material holding member, the outer periphery of the tube material is wrapped around the tube material receiving member and the remaining portion of the tube material receiving member by the tube material holding member, and the tube material is gripped Therefore, in addition to the effect according to claim 1 or 2, the T-shaped tip of the tube material holding member engaged with the T-shaped notch having a wide lower portion and a narrow upper portion is formed. Since it is engaged with the projecting part and surrounds the outer periphery of any one of the tube materials including the deformed tube such as the circular tube, the elliptical tube, the flat tube, and the oval tube, it is rich in workability and has a simple shape. A stable gripping state can be obtained by reliable engagement.

Since the base member, the tube receiving member and the tube holding member of the tube mounting saddle of the invention of claim 4 are formed by punching and bending an iron plate material as a whole, there is no welded portion. In addition to the effect described in any one of claims 3 to 3, the mechanical strength is easy to understand, and the finished part is not out of order.

FIG. 1 is a schematic cross-sectional view showing an entire construction example of a pipe attachment saddle according to a first embodiment of the present invention. FIG. 2 is a perspective view of a main part of a construction example of the pipe mounting saddle according to the first embodiment of the present invention. FIG. 3 is an overall perspective view of the pipe mounting saddle according to the first embodiment of the present invention. FIG. 4 is a front view of the pipe mounting saddle according to the first embodiment of the present invention as viewed from a vertical cut surface. FIG. 5 is a right side view of the pipe mounting saddle according to the first embodiment of the present invention. FIG. 6 is a perspective view of an example showing the up-and-down displacement operation of the fastener of the pipe material mounting saddle according to the first embodiment of the present invention. FIG. 7 is a perspective view of an example showing a lateral displacement operation of the fastener of the pipe attachment saddle according to the first embodiment of the present invention. FIG. 8 is a perspective view of an example showing a horizontal rotation displacement operation and a vertical rotation displacement operation of the fastener of the pipe mounting saddle according to the first embodiment of the present invention. FIG. 9 is a perspective view of parts development of the fastener of the pipe mounting saddle according to the first embodiment of the present invention. FIG. 10: is a schematic sectional drawing which shows the whole construction example of the pipe material attachment saddle of the oval tube concerning Embodiment 2 of this invention. FIG. 11: is a schematic sectional drawing which shows the whole construction example of the pipe material attachment saddle of the square tube concerning Embodiment 3 of this invention. FIG. 12 is an overall perspective view of a pipe mounting saddle according to the fourth embodiment of the present invention. FIG. 13: is the front view seen from the vertical cut surface of the pipe material attachment saddle concerning Embodiment 4 of this invention. FIG. 14 is a right side view of a pipe mounting saddle according to the fourth embodiment of the present invention. FIG. 15 is a perspective view of parts development of a pipe mounting saddle according to the fourth embodiment of the present invention. FIG. 16 is a reference diagram showing the correspondence between the pipe receiving member and the pipe holding member of the pipe mounting saddle according to the embodiment of the present invention. FIG. 17 is another reference diagram showing the correspondence between the pipe receiving member and the pipe holding member of the pipe mounting saddle according to the embodiment of the present invention.

Hereinafter, a pipe mounting saddle 100 according to an embodiment of the present invention will be described with reference to the drawings.
In the embodiments, the same symbols and the same reference numerals mean the same or corresponding functional parts of the embodiments, and the same symbols and the same reference numerals with the embodiments mean the functional parts common to the embodiments. Therefore, the detailed description which overlaps here may be abbreviate | omitted.

[Embodiment 1]
First, a pipe mounting saddle 100 according to an embodiment of the present invention will be described with reference to FIGS.
As shown in FIG. 1, a concrete bridge slab 5 supported by a main girder 6 is disposed on the bridge, and a pavement 7 such as asphalt is provided on the concrete bridge slab 5. On the both sides of the bridge are railings 3 standing up. In the present embodiment, it is configured to flow into the vinyl chloride pipe material 200 shown in FIG. 2 through the vertical drain pipe 4 draining from the bottom of the pavement 7.
The vinyl chloride pipe material 200 is connected to the vertical drain pipe 4 by cheese (not shown). Also, the vinyl chloride pipe materials 200 are connected to each other by a socket 200A so as to have a predetermined length. The main girder 6 is provided with an arm 8, and an auxiliary joint member 10 can be connected to the arm 8.

As for the connection of the auxiliary joint member 10 to the arm 8, the vertical plate 12 is integrally joined to the center of the flat plate 11 so as to have a T-shaped cross section. Of course, this may be T-shaped steel, L-shaped steel, or H-shaped steel. A corner drop 13 is formed at the free end of the vertical plate 12 for the purpose of reducing the weight with little influence on the mechanical strength. The bolting hole 14 integrally connects the auxiliary joint member 10 to the arm 8. The bolting hole 14 may be omitted and the arm 8 may be directly welded, or bolted with a bolt nut or a rivet.
Further, as shown in FIG. 9, the flat plate 11 is provided with a long hole 15 and a long hole 17 having the same length parallel to the length direction. The long hole 15 and the long hole 17 are holes through which the bolts 24 are inserted, and are tightened between the nut 24a via a washer and a spring washer. However, the center guide 16 having a long hole is a reference shaft 25 serving as a reference position for moving a columnar shaft protruding on the back surface of the flat surface portion 21 of the base member 20. The base member 20 rotates about the reference shaft 25 as a rotation center.

A specific position can be rotated about the rotation center of the reference shaft 25, and the plane portion 21 formed with two arc-shaped through-holes 23 fixed at the position of the reference shaft 25, and 1 standing from both ends of the plane portion 21 Specifically, the base member 20 composed of the pair of upright portions 22 has a flat surface portion 21 that overlaps the flat plate 11 and rotates and / or slides in parallel. At the center position of the flat surface portion 21, there is a reference shaft 25 protruding downward, and arcs composed of through holes 23 are formed at two locations around the reference shaft 25. The through hole 23 can be inserted with bolts 24 and nuts 24a, and can be tightened with a necessary number of washers and spring washers. The reference shaft 25 may be welded or a predetermined projection may be formed by pressing. It suffices if the reference shaft 25 can move without detaching from the long hole center guide 16.

A pair of upright portions 22 rises from both sides of the base member 20, and bolts 27 are inserted into circular through holes 26 on the free ends of the pair of upright portions 22, so that a necessary number of washers and spring washers are provided. And tightened with a nut 28. The circular through hole 26 may be a long hole in the vertical direction or a long hole together with the counterpart material. In the present embodiment, only the counterpart material is the long hole 33. Moreover, although the vertical hole is not necessarily limited to the vertical direction, it is desirable to form it vertically so that the reference point does not move from the viewpoint of workability.

The pipe material receiving member 30 is pivotally supported by a bolt 27 and a nut 28 so as to be vertically vertically movable and vertically rotatable on the free end side of the standing portion 22 of the base member 20. It is comprised from the pipe material receiving member 30 formed with the curvature of the outer periphery of the pipe material 200 which consists of a circular pipe between the pair of bearing parts 32 and the pair of bearing parts 32.
Specifically, the pair of bearing portions 32 is formed by punching a pair of long holes 33 from a rectangular plate-like member without deforming the end portions 34 and 35 at both ends, and a tube material 200 made of a circular pipe between them. A pair of bearing portions 32 are punched out from the outer periphery, and the pair of bearing portions 32 are formed in parallel. The tube receiving portion 31 of the tube receiving member 30 is formed with a pair of punched spaces 32a. Of course, the pipe receiving part 31 of the pipe material receiving member 30 can also be joined by welding.

Further, without deforming the end portions 41 and 42 at both ends of the rectangular plate-shaped member, the outer periphery of any one pipe member 200 including a deformed tube such as a circular tube, an elliptical tube, a flat tube, or an oval tube is provided therebetween. The pipe holding member 40 formed of the pipe covering part 43 is inserted into the pipe receiving part 31 of the pipe receiving member 30 that is not provided with the pair of bearing parts 32 and the circular through holes 37 of the end parts 34 and 35 thereof. When the bolt 45 and the nut 46 are tightened, the outer periphery of a deformed tube such as a circular tube, an elliptical tube, a flat tube, or an oval tube can be tightened.
In this configuration, a pair of bearing portions 32 and a pair of bearings in which the vertical up and down movement and the vertical direction rotation are freely possible on the free end side of the pair of standing portions 22 of the base member 20 and are fixed thereto. An approximately M-shaped tube receiving member 30 having a tube receiving portion 31 formed so as to surround the inner surface with the curvature of the outer periphery of the tube material 200 made of a circular pipe between the portions 32, and the outer periphery of the tube material 200 is connected to the tube receiving member 30. It can be regarded as a tube material holding member 40 that surrounds the remainder and grips the tube material 200.

As described above, the pipe mounting saddle 100 of the present embodiment is located at the center of the U-shape, and is arcuate that can be rotated in the horizontal direction around the reference position 25, that is, the reference shaft 25, and can be fixed in these states. A base member 20 having a flat portion 21 having two through holes and a pair of vertical rising portions 22 rising from both ends of the flat portion 21, and a pair of vertical rising portions 22 of the base member 20. Between the pair of bearing portions 32 and the pair of bearing portions 32 arranged so as to be vertically up and down and vertically rotatable on the free end side and fixed in these states, It is formed so as to surround the inner surface with a curvature, and the substantially M-shaped tube material receiving member 30 composed of a pair of bearing portions 32 and a tube receiving portion 31 and the outer periphery of the tube material 200 are surrounded around the remainder of the tube material receiving member 30. And a tube material holding member 40.

That is, the center of the U-shape is located in the flat surface portion 21 of the base member 20, and two arc-shaped through-holes 23 are formed that are rotatable in the horizontal direction around the reference shaft 25 at a specific position and can be fixed thereto. doing. In addition, the pair of vertical upright portions 22 erected from both ends of the flat portion 21 are vertically movable and vertically rotatable and fixed on the free end side of the pair of vertical upright portions 22 of the base member 20. A pair of bearing portions 32 are arranged freely. The pair of bearing portions 32 and the tube receiving portion 31 form a substantially M-shaped tube material receiving member 30 so that the inner surface is surrounded by the curvature of the outer periphery of the tube material 200 by the tube receiving portion 31 between the pair of bearing portions 32. In addition, the outer periphery of the pipe material 200 is wrapped around the remaining portion of the pipe material receiving member 30 in cooperation with the tube material holding member 40 and is integrally connected to the pipe material receiving members 30 at both ends thereof.

Accordingly, the flat surface portion 21 of the base member 20 is horizontally rotatable within a range of two arc-shaped through holes 23 around a specific reference axis 25, movable, and fixed at their positions. Become. In addition, a pair of bearing portions 32 that are vertically movable and rotatable and fixed on the free end side of the pair of vertical upright portions 22 of the base member 20 are arranged at both ends of the flat surface portion 21. Since the pair of upright portions 22 are connected to the pair of upright portions 22, the substantially M-shaped tube material receiving member 30 and the tube material holding member 40 of the pair of bearing portions 32 are rotated, vertically moved, and vertically changed in angle. It can also be fixed. Therefore, the pipe material receiving member 30 and the pipe material holding member 40 can change the three-dimensional holding state.
At this time, since the pipe mounting saddle 100 of the present embodiment is stably held in three dimensions, even if vibrations such as a freight car traveling on a bridge are applied, The mounting state is stable due to changes in length and pipe diameter due to pressure changes, and changes in pipe thickness due to environmental temperature changes, and since a pipe mounting saddle that does not change with age is attached with strain, The installation is easy.

[Embodiment 2]
FIG. 10 shows the tube receiving member 30 and the tube holding member 40 used for the egg-shaped tube holding the tube 300 three-dimensionally, and the bolting hole 14 integrally connects the auxiliary joint member 10 to the arm 8. Is.
Further, as shown in FIG. 9, the flat plate 11 is provided with a long hole 15 and a long hole 17 of the same length parallel to the length direction. The long hole 15 and the long hole 17 are holes through which the bolts 24 are inserted, and are tightened between the nuts 24a. However, the center guide 16 having a long hole is a reference shaft 25 serving as a reference position for moving a columnar shaft protruding on the back surface of the flat surface portion 21 of the base member 20. The reference shaft 25 rotates around the rotation center.

A base member comprising a flat portion 21 formed with two arc-shaped through holes 23 fixed in a freely rotatable manner with a specific position as a rotation center of a reference shaft 25, and a pair of upright portions 22 rising from both ends of the flat portion 21. Specifically, 20 has a flat surface portion 21 that overlaps the flat plate 11 and rotates in a horizontal direction and / or slides in parallel. At the center position of the flat surface portion 21, there is a reference shaft 25 protruding downward, and arcs composed of through holes 23 are formed at two locations around the reference shaft 25. Bolts 24 and nuts 24a can be tightened in the through holes 23. The reference shaft 25 may be welded or a predetermined projection may be formed by pressing. It suffices if the reference shaft 25 can move without detaching from the long hole center guide 16.

A pair of upright portions 22 rises from both sides of the base member 20, and bolts 27 are inserted into circular through holes (not shown) on the free ends of the pair of upright portions 22 and tightened with nuts 28. . The tube material receiving member 30 is pivotally supported by a bolt 27 and a nut 28 so as to be vertically vertically movable and vertically rotatable on the free end side of the standing portion 22 of the base body 20. A pair of bearing portions 32 and a tube receiving portion 31 formed between the pair of bearing portions 32 with the curvature of the outer periphery of the tube 300 made of an oval tube are configured. The long hole 33 is used for adjustment such as up and down.
Specifically, the pair of bearing portions 32 is formed by punching a pair of long holes 33 from a rectangular plate-like member without deforming the end portions 34 and 35 at both ends, and the oval tube 300 is formed between the holes. It forms in the shape which corresponds to an outer periphery, A pair of bearing part 32 is punched out from there, and it arrange | positions so that a pair of bearing part 32 may become parallel. A pair of punched spaces 32 a is formed in the tube receiving portion 31 of the tube receiving member 30.

In addition, the tubular member holding member 40 composed of the tube covering portion 43 formed between the rectangular plate-shaped members on the outer periphery of the tubular material 300 composed of the oval tube without deforming the end portions 41 and 42 at both ends is provided with the tubular material receiving member. When the bolts 45 and nuts 46 inserted into the tube receiving portion 31 of the member 30 and the circular through holes 37 of the end portions 34 and 35 thereof are tightened, the outer periphery of the oval tube can be tightened.
In the present embodiment, the upper part of the tube 300 made of an oval tube has a lower curvature and a lower curvature. However, when implementing the present invention, which curvature is to be increased can be freely selected.

As described above, the pipe mounting saddle 100 according to the present embodiment is located at the center of the U-shape, and has two arc-shaped positions that can be rotated and fixed in the horizontal direction around the specific position, that is, the reference shaft 25. A base member 20 having a planar portion 21 in which a through hole is formed and a pair of vertical standing portions 22 standing from both ends of the planar portion 21, and a free end side of the pair of vertical standing portions 22 of the base member 20 Thus, the inner surface is surrounded by the curvature of the outer periphery of the tube 300 made of an oval tube between the pair of bearing portions 32 and the pair of bearing portions 32 that are vertically vertically movable and vertically rotatable and fixed. The tube receiving portion 31 is formed with the end portions 34 and 35 at both ends as connecting portions, and the pair of bearing portions 32 and the tube receiving portion 31 are formed of a substantially M-shaped tube material receiving member 30 and an oval tube. The outer periphery of the pipe member 300 is surrounded by the periphery of the remaining part of the pipe member receiving member 30, Comprising a tubular material receiving member 30 and the tubular member holding member 40 which grips coupled together.

[Embodiment 3]
Similarly, FIG. 11 shows a pipe mounting saddle used for a square tube. Here, it demonstrates centering on difference with FIG.
A base member comprising a flat portion 21 formed with two arc-shaped through holes 23 fixed in a freely rotatable manner with a specific position as a rotation center of a reference shaft 25, and a pair of upright portions 22 rising from both ends of the flat portion 21. Specifically, 20 has a flat surface portion 21 that overlaps the flat plate 11 and rotates in a horizontal direction and / or slides in parallel. At the center position of the flat surface portion 21, there is a reference shaft 25 protruding downward, and arcs composed of through holes 23 are formed at two locations around the reference shaft 25. Bolts 24 and nuts 24a can be tightened in the through holes 23. The reference shaft 25 may be welded or a predetermined projection may be formed by pressing. It suffices if the reference shaft 25 can move without detaching from the long hole center guide 16.

A pair of upright portions 22 rises from both sides of the base member 20, and bolts 27 are inserted into circular through holes (not shown) on the free ends of the pair of upright portions 22 and tightened with nuts 28. .
The pipe material receiving member 30 is pivotally supported by a bolt 27 and a nut 28 so as to be vertically vertically movable and vertically rotatable on the free end side of the standing portion 22 of the base member 20. A pair of bearing portions 32 and a tube receiving portion 31 formed between the pair of bearing portions 32 with a curvature of the outer periphery of a pipe member 400 made of a square tube.
Specifically, the pair of bearing portions 32 is formed by punching a pair of long holes 33 from a rectangular plate-like member without deforming the end portions 34 and 35 at both ends, and the outer periphery of the tube material 400 of the square tube therebetween. The pair of bearing portions 32 are punched out therefrom and arranged so that the pair of bearing portions 32 are parallel to each other. A pair of punched spaces 32 a is formed in the tube receiving portion 31 of the tube receiving member 30.
In addition, the tubular member holding member 40 including the tube covering portion 43 that is formed on the outer periphery of the tubular member 400 including a rectangular tube without deforming the end portions 41 and 42 at both ends of the rectangular plate-shaped member is a tube receiving member. When the bolts 45 and the nuts 46 inserted into the thirty pipe receiving portions 31 and the circular through-holes 37 of the end portions 34 and 35 are tightened, the outer periphery of the pipe member 400 can be tightened.

[Embodiment 4]
12 to 15 show an embodiment of a pipe mounting saddle used for a circular pipe.
The auxiliary joint member 10 uses L-shaped steel formed by integrally joining vertical plates 12 bent at right angles from a flat plate 11. A corner drop 13 is formed on the end, which is the free end of the vertical plate 12, for the purpose of reducing the weight with little influence of mechanical strength. The bolting holes 14 integrally connect the auxiliary joint member 10 to the arm 8.
Further, as shown in FIG. 15, the flat plate 11 is provided with a long hole 15 and a long hole 17 having the same length parallel to the length direction. The long hole 15 and the long hole 17 are holes through which the bolts 24 are inserted, and are tightened between the nut 24a via a washer and a spring washer. However, the center guide 16 having a long hole is a reference shaft 25 serving as a reference position for moving a columnar shaft protruding on the back surface of the flat portion of the base member 20. The reference shaft 25 rotates around the rotation center.

A base member comprising a flat portion 21 formed with two arc-shaped through holes 23 fixed in a freely rotatable manner with a specific position as a rotation center of a reference shaft 25, and a pair of upright portions 22 rising from both ends of the flat portion 21. Specifically, 20 has a flat surface portion 21 that overlaps the flat plate 11 and rotates and / or slides in parallel. At the center position of the flat surface portion 21, there is a reference shaft 25 protruding downward, and arcs composed of through holes 23 are formed at two locations around the reference shaft 25. The through hole 23 can be inserted with bolts 24 and nuts 24a, and can be tightened with a necessary number of washers and spring washers. The reference shaft 25 may be formed by welding, or a predetermined protrusion may be formed by pressing. It suffices if the reference shaft 25 can move without detaching from the long hole center guide 16.

A pair of upstanding portions 22 rises from both sides of the base member 20, and bolts 27 are inserted into oblong through holes 26 </ b> A on the free ends of the pair of upstanding portions 22, so that the required number of washers and spring washers are provided. And is tightened with a nut 28. The long hole 26A, which is an oval through hole, is a long hole in the vertical direction, but can be a long hole together with the counterpart material, but in the present embodiment, the counterpart material is a circular hole. Moreover, although the vertical hole is not necessarily limited to the vertical direction, it is desirable to form it vertically so that the reference point does not move from the viewpoint of workability.

The pipe material receiving member 30 is pivotally supported by a bolt 27 and a nut 28 so as to be vertically vertically movable and vertically rotatable on the free end side of the standing portion 22 of the base member 20. A tube receiving member 30 is constituted by a pair of bearing portions 32 and a tube receiving portion 31 formed by the curvature of the outer periphery of the tube material 200 formed of a circular pipe between the pair of bearing portions 32. The end that fits into a T-shaped notch 38 that is wide at the bottom and narrow at the top is formed at the boundary between both pipe receiving portions 31 and the pair of bearing portions 32 of the tube receiving member 30. The projecting portion 52 is formed so that the outer periphery of the tube material 200 is wound together with the tube receiving portion 31 of the tube material receiving member 30.
Specifically, a rectangular plate-like member is formed by punching out a circular hole in a T-shaped notch portion 38 and a pair of bearing portions 32 having a wide bottom and a narrow top, and then a space between them is formed on the outer periphery of the pipe member 200. In addition, the pair of bearing portions 32 are bent.

In addition, the rectangular plate-like member is punched out of the circular hole 56 without deforming the end portions 53 at both ends, and at the same time, the T-shaped projecting portion 52 at the other end is punched out. A tube covering portion 51 of the tube material holding member 50 formed on the outer periphery of the tube material 200 made of a circular tube is formed.
A T-shaped protrusion 52 is engaged with a T-shaped notch 38 having a rectangular plate-like member having a wide bottom and a narrow top, so that the notch 38 has a narrow width. By engaging the T-shaped wide portion of the protruding portion 52 from the T-shaped portion, the T-shaped protruding from the T-shaped notch portion 38 having a narrow top is possible even if it is shifted left and right. Since the part 52 is not detached, the engagement between the two is not released by an external force.

As described above, the pipe mounting saddle 100 according to the present embodiment is located at the center of the U-shape, and is pivotable in the horizontal direction around the specific position and the reference shaft 25, and two arc-shaped through holes that can be fixed. A base member 20 having a flat surface portion 21 in which a hole 23 is formed and a pair of vertical upright portions 22 erected from both ends of the flat surface portion 21, and vertically up and down on the free end side of the pair of upright portions 22 of the base member 20. Between the pair of bearing portions 32 and the pair of bearing portions 32 that are arranged so as to be movable and vertically rotatable, and to be able to fix the state thereof, the inner surface is formed with the curvature of the outer periphery of the pipe member 200 formed of a circular pipe. A pair of bearing portions 32 and a tube receiving portion 31, a substantially M-shaped tube receiving member 30, and a tube holding member that surrounds the outer periphery of the tube 200 around the remaining portion of the tube receiving member 30. 50.
The tube material holding member 50 surrounds the outer periphery of the tube material 200 around the remaining portion of the tube material receiving member 30, and has a T-shaped protruding portion 52 formed at one end and an end portion 53 formed at the other end. .

In the present embodiment, the center of the U-shape is located on the flat surface portion 21 of the base member 20, and two arc-shaped penetrations that can be rotated horizontally and fixed around the reference shaft 25 at a specific position. Holes 23 are formed. In addition, the pair of vertical upright portions 22 erected from both ends of the flat surface portion 21 are vertically movable and vertically rotatable on the free ends of the pair of upright portions 22 of the base member 20 and in these states. A pair of bearing portions 32 are provided so as to be freely fixed. The pair of bearing portions 32 and the tube receiving portion 31 form a substantially M-shaped tube receiving member 30, and the tube receiving portion 31 between the pair of bearing portions 32 has a curvature of the outer periphery of the tube material 200 made of a circular pipe. The inner surface is surrounded, and the outer periphery of the tube material 200 is wrapped around the remaining portion of the tube material receiving member 30 in cooperation with the tube material holding member 50, and both ends thereof are held by the tube material holding member 50 tightened with the bolt 54 and the nut 55. is there.

Therefore, the flat surface portion 21 of the base member 20 is rotatable and fixed in the horizontal direction within the range of the two arc-shaped through holes 23 around the specific reference shaft 25. Further, the base member 20 is disposed vertically movable, rotatable and fixed vertically on the free end side of the pair of upright portions 22 in the vertical direction. Since the pair of bearing portions 32 are connected to the long holes 26A of the pair of vertical upright portions 22 erected from both ends of the flat surface portion 21, the pair of bearing portions 32 receive the substantially M-shaped tube member. The member 30 and the pipe material holding member 50 can rotate, move up and down, change the angle up and down, and can fix the state. Therefore, the pipe material receiving member 30 and the pipe material holding member 50 can change the three-dimensional holding state.
Further, at this time, the pipe mounting saddle 100 of the present embodiment is not affected by vibration of a freight vehicle traveling on a bridge, or changes in length and pipe diameter due to changes in pipe pressure due to water hammer, environmental temperature. The mounting state is stable even with a change in the thickness of the pipe accompanying the change, and the pipe mounting saddle that does not change over time in a distorted state is mounted.

In each of the above embodiments, the configuration in which the pipe member 200 is three-dimensionally held by the base member 20, the pipe member receiving member 30, the pipe member holding member 40, or the pipe member holding member 50 has been described. However, the configurations of the tube receiving member 30 and the tube holding member 40 or the tube holding member 50 include those shown in FIGS. 16 and 17.
For example, FIG. 16A shows the related technique of the first embodiment. If the pipe receiving member 30 is extended to the maximum position of the pipe 200, the installation and construction of the pipe 200 can be simplified by the bolt 45 and the nut 46. . FIG. 16B shows a related technique of the fourth embodiment, in which the pipe material holding member 50 is divided into two parts to be tightened with bolts 54 and nuts 55 at one place.

FIG. 16C is a technique of a modification of the first embodiment, in which one of the pipe material holding members 40 is a hinge (hinge) 61 and the other is tightened with a bolt 45 and a nut 46. FIG. 16D shows a modification of the fourth embodiment, in which the position of the maximum diameter of one pipe member 200 of the pipe member holding member 50 is a hinge 61 and the other is tightened with a bolt 54 and a nut 55. is there.
Furthermore, FIG. 17A is a technique of a modification of the first embodiment. If the pipe receiving member 30 is extended to the maximum position of the pipe 200, the installation and construction of the pipe 200 can be simplified by the fastener 70. . FIG. 17B is a technique of a modification of the fourth embodiment, in which the pipe material holding member 50 is divided into two parts to be tightened by one part and tightened by a fastener 70.
FIG. 17C is a technique of the modified example of FIG. 16C, in which one of the tube material holding members 40 is a hinge and the other is fastened by a fastener 70. FIG. 17D is a technique of the modified example of FIG. 16D, in which the position of the maximum diameter of one tube material 200 of the tube material holding member 50 is a hinge 61, and the other is tightened by a fastener 70. .

16 (c) and 16 (d) above use a hinge 61, but the present invention is not limited to a hinge, and is engaged with each other by a U-shaped end. Can be. Further, the T-shaped notch 38 and the T-shaped protrusion 52 of the fourth embodiment may be used. In any case, it is sufficient that stable engagement can be achieved.
Moreover, the fastener 70 of FIG. 17 should just be a thing which has the function to pull the distance of a bracket short.

As described above, the pipe mounting saddle 100 of the above-described embodiment is located in the center of the U-shape, and is arcuate so that it can rotate horizontally and move horizontally with a specific position as a center and can fix them. A base member 20 having a planar portion 21 in which a through-hole 23 is formed and a pair of vertical standing portions 22 standing from both ends of the planar portion 21, and a free end of the pair of vertical standing portions 22 of the base member 20 Between a pair of bearing portions 32 and a pair of bearing portions 32 arranged vertically up and down on the side and rotatable in the vertical direction and fixed in that state, a circular tube, an elliptic tube, a flat tube, an oval shape A substantially M-shaped tube material receiving member 30 having a tube receiving portion 31 formed so as to surround the inner surface with the curvature of the outer periphery of any one of the tube materials 200, 300, 400 including a deformed tube such as a tube, and the tube materials 200, 300 , 400 around the remaining pipe member receiving member 300 It surrounds the periphery of, characterized by comprising a tubular member holding member 40 or tube member holding member 50 to grip the tubing 200, 300, 400.

Therefore, a U-shaped center is located in the flat surface portion 21 of the base member 20, and an arc-shaped through-hole 23 is formed that can be rotated in the horizontal direction and can be displaced in the horizontal direction and fixed in the horizontal direction around the specific position. . Further, the pair of upright portions 22 in the vertical direction standing up from both ends of the flat surface portion 21 are movable vertically up and down on the free ends of the pair of upright portions 22 of the base member 20 and freely rotatable in the vertical direction. A pair of bearing portions 32 are disposed so as to be freely fixed. The pair of bearing portions 32 and the tube receiving portion 31 form a substantially M-shaped tube receiving member 30, and the pipe members 200, 300, 400 made of a circular pipe are formed by the tube receiving portion 31 between the pair of bearing portions 32. The inner periphery is surrounded by the curvature of the outer periphery of the tube member, and the outer periphery of the tube member 200, 300, 400 is wrapped around the remaining portion of the tube member receiving member 30 in cooperation with the tube member holding member 50, and is held integrally with the tube member 200, 300, 400. Is.

In addition, the flat surface portion 21 of the base member 20 can be horizontally rotated and displaced in the horizontal direction and can be fixed in the range of the arc-shaped through hole 23 with the specific position as the center. In addition, a pair of bearing portions 32 arranged so as to be vertically movable up and down in the free end side of the pair of upstanding portions 22 of the base member 20 and freely rotatable in the vertical direction, and freely fixed thereto, Since it is connected to a pair of upright portions 22 rising from both ends, the positions of the pipe members 200, 300, 400 held by the substantially M-shaped tube material holding member 40 of the pair of bearing portions 32 and the pipe receiving portion 31 are determined. It can be changed and its state can be fixed. Therefore, the pipe receiving member 30, the pipe holding member 40, or the pipe holding member 50 can be changed in a three-dimensional holding state. At this time, the pipe mounting saddle 100 of the above-described embodiment is resistant to changes in length and pipe diameter due to changes in the internal pressure of the water hammer effect, and changes in environmental temperature even when vibration of a freight vehicle traveling on the bridge is applied. The attached state is stable even with a change in the thickness of the pipe, and the attached pipe material saddle that does not change over time in a distorted state is attached.

In addition, the tube receiving member 30 or the tube holding member 40 or the tube holding member 50 of the tube mounting saddle 100 according to the above embodiment is formed by bending two pieces of metal materials and forming two parts having the same shape. is there.
Therefore, the pipe material receiving member 30 or the pipe material holding member 40 or the pipe material holding member 50 is formed by bending two pieces of metal materials to form two parts having the same shape. Manufacturing cost can be reduced.

The tube receiving member 30 of the base member 20 of the tube mounting saddle 100 according to the above-described embodiment has a distal end of the tube holding member 50 that engages with the T-shaped notch 38 that is wide at the bottom and narrow at the top. The tube-shaped receiving member 30 is connected to and held by the tube-holding member 50.
Therefore, it is engaged with the T-shaped projecting portion 52 at the tip of the tube material holding member 50 that engages with the T-shaped notch portion 38 that is wide at the lower side and narrow at the upper side, so that a circular tube, an elliptical tube, and a flat tube are used. Since any one of the pipes 200, 300, 400 including a deformed pipe such as an oval pipe is surrounded, the pipe holding member 50 and the pipe receiving member 30 are wound around the pipes 200, 300, 400. It is rich in nature and can be reliably engaged with a simple shape.

Further, the base member 20, the pipe receiving member 30, the pipe holding member 40 or the pipe holding member 50 of the pipe mounting saddle 100 of the above embodiment are formed by punching and bending an iron plate material, and there is no welding point. It is a thing.
The base member 20, the tube receiving member 30 and the tube holding member 50 of the tube mounting saddle 100 according to the above embodiment are formed by punching and bending an iron plate material, and have no welded portion. Is easy to understand and there is no error in the finished parts.

In addition, the base member 20, the pipe receiving member 30, and the pipe holding member 40 or the pipe holding member 50 of the pipe mounting saddle 100 of the above embodiment can be set in a three-dimensional direction by connecting to the auxiliary joint member 10. It is what.
Therefore, in the pipe mounting saddle 100 of the above-described embodiment, the base member 20, the pipe receiving member 30, and the pipe holding member 50 can be set in a three-dimensional direction by connecting to the auxiliary joint member 10. The auxiliary joint member 10 is not limited to an existing bridge, but can be used for existing facilities. Therefore, the auxiliary joint member 10 can be accurately used by absorbing the entire deviation and partial deviation when the auxiliary joint member 10 is added. Installation is possible.

The pipe attachment saddle 100 according to the fourth embodiment is located at the center of the U-shape and is formed with an arc-shaped through hole 23 that is fixed to be rotatable around a specific position, and from both ends of the plane part 21. A base member 20 composed of a pair of upstanding portions 22, and a pair of bearing portions 32 and a pair of shafts that are pivotally supported so as to be vertically vertically movable and horizontally rotatable on the free end side of the standing portion 22 of the base member 20. An inverted U-shape comprising a tube receiving portion 31 formed with a curvature of the outer periphery of any one of the pipe members 200, 300, 400 including a deformed tube such as a circular tube, an elliptic tube, a flat tube, an oval tube, or the like between the bearing portions 32. Fitting to a T-shaped notch 38 having a wide bottom and a narrow top formed at the boundary between the pipe-shaped tube receiving member 30 and the pipe receiving portion 31 of the tube receiving member 30 and the pair of bearing portions 32 The end portion to be formed is formed as a T-shaped protruding portion 52, and the outer periphery of the pipe materials 200, 300, 400 is piped A pipe material holding member 50 of a pair of winding with tube receiving portion 31 of the receiving member 30 may be configured to clamp the free end of the pipe material holding member 50 of the pair.

In the pipe attachment saddle 100 according to the present embodiment, the flat portion 21 is located at the center of the U-shape and has the arc-shaped through hole 23 centered on the specific position, and a pair of standing uprights standing from both ends of the flat portion 21. The base member 20 formed of the portion 22 is pivotally supported with a pair of bearing portions 32 of the pipe material receiving member 30 on the free end side of the pair of upright portions 22 rising from both ends of the flat surface portion 21, and the pipe materials 200, 300, 400 are supported. Can be arranged with a predetermined change in angle. That is, a pair of pipes wound together with the flat portion 21 of the base member 20 formed with an arc-shaped through-hole centered at a specific position, the shaft support of the pair of upstanding portions 22 and the tube receiving portion 31 of the tube receiving member 30. A three-dimensional (3D) directionality can be determined by the holding member 50.

Further, the pair of bearing portions 32 of the tube material receiving member 30 and the pair of upstanding portions 22 of the base member 20 are pivotally supported, and in particular, the pair of upright portions 22 of the base member 20 and the tube material receiving member. The angle adjustment and the height adjustment are possible when one pair of bearing portions 32 of 30 is pivotally supported, with one being a long hole 26A in the vertical direction and the other being a circular hole 33A. However, when the present invention is implemented, it is sufficient that at least the angle can be adjusted.
The pair of tube holding members 50 are formed at the boundary between the tube receiving portion 31 of the tube receiving member 30 and the pair of bearing portions 32. The lower portion is wide and the upper portion is a T-shaped notch 38. An end portion that fits into the tube is formed as a T-shaped projecting portion 52, and the outer periphery of the pipe members 200, 300, and 400 is wound together with the receiving portion of the tube receiving portion 31, and is tightened by a bolt 54 and a nut 55. Therefore, the free ends of the pair of tube material holding members 50 are tightened, and the length of the pair of tube material holding members 50 can be arbitrarily set, and therefore can be used without being restricted by the size of the tube material 200. Of course, when the outer periphery of the pipe member 200 is made to match the pair of pipe member holding members 50 with the tube receiving portion 31, the substantially outer periphery is in a stable fixed state.

Accordingly, the U-shaped base member 20 and the inverted U-shaped tube material receiving member 30 are pivotally supported on the free end side of the pair of upright portions 22 rising from both ends of the flat portion 21, and the tube materials 200, 300, 400 are supported. Can be arranged with a predetermined change in angle. At this time, the pipe receiving part 31 formed with the curvature of the outer periphery of the pipe materials 200, 300, 400 is in a receiving state according to the pipe materials 200, 300, 400, and does not give unnecessary stress.
Further, the flat surface portion 21 that is located at the center of the U-shape and has the arc-shaped through hole 23 centered on the specific position is formed with the arc-shaped through hole 23 centered on the specific position, so that the vertical direction Can be rotated in the rotation direction around the axis, and the horizontal direction can be freely rotated with respect to one pipe member 200, 300, 400.

A T-shaped notch 38 is formed at the boundary between the pair of bearing portions 32 of the tube material receiving member 30 and the tube cover portion 51 of the pair of tube material holding members 50, and the pair of tube material holding members 50 tube cover portions 51 are formed with T-shaped protrusions 52, which grip the outer periphery of the pipe members 200, 300, 400, and tighten the free ends of the pair of tube member holding members 50 with bolts 54 and nuts 55. Yes, the pipe materials 200, 300, and 400 are uniquely fixed.
Further, the base member 20, the tube material receiving member 30, the tube material holding member 40 or the tube material holding member 50 are formed by punching and bending a single metal material to constitute four parts. Therefore, each piece obtained by punching and bending a single metal material is less likely to be distorted at the joint due to temperature stress and vibration stress, and performs stable operation for a long time.

The tube material holding member 40 or the tube material holding member 50 may be formed as one component as in the first embodiment, or may be configured as two components as in the fourth embodiment. Of course, it can also be configured as two or more parts. In any case, in the present embodiment, it is only necessary that the tube material holding member 40 or the tube material holding member 50 together with the tube material receiving member 30 can grip the outer periphery of the tube materials 200, 300, 400.
In addition, the base member 20, the pipe receiving member 30, and the pipe holding member 40 of the pipe mounting saddle 100 of each embodiment can be set in a three-dimensional direction by connecting to the auxiliary joint member 10. However, even when the auxiliary joint member 10 is not used, it can be set in the three-dimensional direction. For example, the shape of the auxiliary joint member is not particularly limited, and is located at the center of the U-shape as the base member 20, and can rotate in the horizontal direction and move in the horizontal direction around a specific position. In addition, it is only necessary to maintain a configuration having the flat portion 21 in which the arc-shaped through-hole 23 that can be fixed in these states is formed and the pair of upright portions 22 that are erected in the vertical direction from both ends of the flat portion 21.
Therefore, T-shaped steel, L-shaped steel, or H-shaped steel can be used, and a bottomed box shape, a convex shape, or a concave shape may be used. That is, it is only required to be located on the flat surface portion 21 of the base member 20 and formed with arc-shaped through-holes 23 that can be displaced horizontally and pivoted in the horizontal direction around the specific position and can be fixed to each other.

The pipe mounting saddle 100 of the above embodiment has been described on the assumption that the saddle is used for a bridge. However, the present invention can be applied to a case where a liquid distribution pipe such as a water supply pipe, a sewage pipe, a rainwater drain pipe, or the like is constructed. It can be used when constructing a bridge pipe provided in a bridge, etc., constructing as a power pipe having a power line or cable embedded therein, or constructing as a communication cable pipe having an optical cable embedded therein.
Moreover, it can be used for pipe materials including deformed pipes such as circular pipes, elliptic pipes, flat pipes, oval pipes, etc., and is not naturally restricted by the diameter of the pipe material.

DESCRIPTION OF SYMBOLS 10 Auxiliary coupling member 15, 17, 26A, 33 Long hole 16 Center guide 20 Base member 21 Plane part 22 Standing part 25 Reference shaft 30 Pipe receiving member 31 Pipe receiving part 32 Bearing part 38 Notch part 40 Pipe holding member 50 Pipe holding Member 52 Projection part 100 Pipe attachment saddle 200 Pipe made of a circular pipe

Claims (4)

Located in the center of the U-shape, it can rotate horizontally around a specific position, move horizontally, and fix the arc-shaped through-holes that can be fixed in the vertical direction from both ends of the plane A base member having a pair of upright portions that stand upright;
A pair of bearings disposed vertically and vertically and freely fixed on the free end side of the pair of upstanding portions of the base member, and a circular tube between the pair of bearing portions. A substantially M-shaped tube material receiving member having a tube receiving portion formed so as to surround the inner surface with the curvature of the outer periphery of any one tube material including a deformed tube such as an elliptical tube, a flat tube, and an oval tube;
A pipe mounting saddle comprising: a pipe holding member that surrounds the outer periphery of the pipe around the remaining portion of the pipe receiving member and holds the pipe. 2. The pipe mounting saddle according to claim 1, wherein the pipe holding member is formed of two parts having the same shape by bending a single metal material. The tubular material receiving member has a T-shaped notch with a wide lower portion and a narrow upper portion, and a T-shaped projecting portion that engages with the T-shaped notched portion is provided with the tubular material holding member. 3. The tube material is gripped by surrounding the outer periphery of the tube material around the tube material receiving member and the remaining portion of the tube material receiving member with the tube material holding member. 4. Tube mounting saddle. The base member, the tube material receiving member, and the tube material holding member are entirely formed by punching and / or bending an iron plate material, and have no welded portions. The pipe mounting saddle described in 1.

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