JPH067257Y2 - Connecting bracket for pipe support rod - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention is mainly used for a pipe rising support rod, which is used for vertically supporting an electric pipe or the like along a wall surface when the pipe is installed. The connection bracket, which is attached to a desired position such as a wall surface, and a support rod on which a proper number of rising portions of pipes are fixed and supported via a fixture can be reliably and easily connected. The present invention relates to a connecting fitting of a supporting rod for pipe rising.

(Prior Art) Conventionally, in order to vertically support a pipe such as an electric wire pipe along a wall surface or the like, as shown in FIG. 4, a screw hole 20 for inserting a bolt is opened on the side surface of the support rod Q. , The support rod Q was connected to the bracket P by directly screwing. That is, the support rod Q is formed with a screw hole 20 in accordance with the mounting surface of the bracket P, and a predetermined bolt is provided in the screw hole 20 and the long hole which is previously drilled in the mounting surface of the bracket P. The support rod Q is directly attached to the bracket P by inserting 30 and screwing it to the nut 40.

By the way, for the applicant of the present application,
There is proposed a supporting device using an existing hanging rod member as described in Japanese Patent Publication No. 09-09. Further, the invention discloses a connecting tool including a holding piece and a pressing piece for connecting the support member made of the lip channel steel to the hanging bolt-shaped hanging rod member.

(Problems to be solved by the invention) However, in the conventional connecting fitting of the pipe support rod for rising the pipe, the support rod Q is screwed to the bracket P by adjusting the distance between the pair of brackets P in accordance with each other. , Support rod Q
Must be opened on the side surface of the bracket P, and if the mounting interval of the bracket P on the wall surface or the like is slightly different, the screw hole 2 is formed in the support rod Q in accordance with the interval of the bracket P each time.
There was a difficulty in opening 0.

Moreover, the brackets P actually mounted on the wall surface or the like are rarely mounted in parallel with each other, and normally, the interval between the base end portion and the end portion of the bracket P is
Often there are some differences. As a result, the bracket P
In many cases, the intervals between the brackets P are different even at the mounting position on the bracket, and there is also a disadvantage that a new screw hole 20 must be opened in order to change the mounting position on the bracket P.

Further, the screw hole 20 allows the head portion of the connecting bolt to be housed in the support rod Q made of the channel material.
The screwing work for connecting the support rod Q and the bracket R was relatively troublesome.

Further, in the conventional connecting means of the pipe rising support rod, it is difficult to easily set the support rod Q substantially at right angles to the bracket P when the connecting metal fitting is attached to an arbitrary position of the bracket P. In addition, there is a problem that the support rod Q easily swings in the horizontal direction with respect to the bracket P when the bolt is tightened. Moreover, during the bolt tightening work, the nuts and the like are liable to run idle, resulting in poor workability.

(Means for Solving the Problem) Therefore, the present invention solves the above-mentioned difficulties and the like, and, at the time of construction for raising and supporting a conduit such as a conduit, a support rod for vertically supporting the conduit is provided with a bracket. The present invention has been devised for the purpose of providing a connecting fitting for a pipe rising support rod that can be easily and reliably connected. Specifically, it is fixed to a wall surface S and the like, and is provided substantially horizontally at the upper end. Placement piece P2
In addition, a bracket P having a long hole P3 opened along the longitudinal direction, and a support rod made of a lip channel steel in which an appropriate number of rising portions such as electric conduits R are fixedly supported through a pipe fixing tool. In a connecting fitting for connecting Q to each other, a sliding piece 1 having a substantially rectangular plate shape mounted and fixed on a mounting piece P2 of a bracket P, and a top end of the sliding piece 1 is projected upward. And a connecting piece 2 in the shape of a substantially rectangular plate that is continuously provided at a substantially right angle, the sliding piece 1 and the connecting piece 2 are provided with bolt insertion holes 5 and 6, respectively. An engaging piece 3 is continuously provided at a substantially right angle on the side edge of the sliding piece 1 so as to project downward, and a base end of the sliding piece 1 projects toward the end on the upper edge of the connecting piece 2. The bending pieces 4 are continuously arranged at a substantially right angle, the engaging pieces 3 are slidably abutted on the side edge portions of the mounting piece P2 of the bracket P, and the bending pieces 4 are abutted on the support rod Q from above. And slide The piece 1 has a bolt 7 inserted through the bolt insertion hole 5 and the elongated hole P3 of the bracket P, and a rectangular plate-shaped nut 9 of which one piece abuts the bracket P, and an upper surface of the mounting piece P2 of the bracket P. Is fixed to an arbitrary position, the connection piece 2 is screwed to the bolt 8 inserted into the bolt insertion hole 6, and the inside of the lip Q1 of the support rod Q is brought into contact with the crocodile by the nut 10. A means for structuring the support rod Q to be fixed is adopted.

(Operation) Then, the sliding piece 1 has a substantially rectangular plate shape and is mounted and fixed on the mounting piece P2 of the bracket P, and the connecting piece 2 has a substantially rectangular plate shape and has a substantially rectangular plate shape. The tip ends are arranged at a substantially right angle so as to project upward. The sliding piece 1 and the connecting piece 2 are respectively formed with bolt insertion holes 5 and 6 through which the bolts 7 and 8 can be inserted.

The engaging pieces 3 are continuously provided on the side edges of the sliding pieces 1 at a substantially right angle so as to project downward, and slidably contact the side edges of the mounting pieces P2 of the bracket P.

In addition, the sliding piece 1 is mounted on the bracket P via a bolt 7 that is inserted through the bolt insertion hole 5 and the elongated hole P3 of the bracket P, and a substantially rectangular plate-shaped nut 9 whose one piece abuts the bracket P. It is fixed at an arbitrary position on the upper surface of the mounting piece P2.

Further, the bending piece 4 is connected to the upper end edge of the connecting piece 2 at a substantially right angle so that the base end of the sliding piece 1 projects toward the shaft, and the supporting bar Q
Abut from above.

Then, the connecting piece 2 is screwed to the bolt 8 inserted into the bolt insertion hole 6 and the lip portion Q of the support rod Q is attached.
The support rod Q is fixed by the nut 10 that is in contact with the inner ring 1 of the support rod Q.

(Example) Hereinafter, the present invention will be described with reference to illustrated examples.

Reference numeral P shown in the drawing is a bracket that is directly fixed to the wall surface S or the like and supports the rising portion of the conduit such as the conduit R.

In this bracket P, a fixing piece P1 for fixing a wall surface is continuously provided on a base end edge portion of a plate body having a substantially triangular shape, and a support rod Q and the like are mounted on an upper end edge portion of the plate body having a substantially triangular shape. The placing pieces P2 to be placed and fixed are continuously provided substantially horizontally.
A long hole P3 is opened along the longitudinal direction, and is formed so that a predetermined bolt 7 can be inserted (see FIG. 1).

Further, in the connecting fitting of the present invention, a supporting rod Q made of lip grooved steel, in which a suitable number of rising portions of the electric conduits R and the like are fixedly supported through a pipe fixing tool, is mounted on the mounting piece P2 of the bracket P. The sliding piece 1 has a substantially rectangular plate shape and is mounted and fixed on the mounting piece P2 of the bracket P. And a connecting piece 2 in the shape of a substantially rectangular plate that is continuously provided at a substantially right angle so as to project toward each other. Bolt insertion holes 5 and 6 are opened in the sliding piece 1 and the connecting piece 2, respectively. On the side edge of the moving piece 1, an engaging piece 3 is continuously provided at a substantially right angle so as to project downward, and at the upper end edge of the connecting piece 2, the base end of the sliding piece 1 projects toward the side. The bent pieces 4 are continuously arranged at a substantially right angle so that

Further, the engaging piece 3 is slidably abutted on the side edge portion of the mounting piece P2 of the bracket P, the bending piece 4 is formed so as to abut the support rod Q from above, and the sliding piece 1 is a bolt. Through a bolt 7 inserted through the insertion hole 5 and the elongated hole P3 of the bracket P, and a rectangular plate-shaped nut 9 of which one piece abuts on the bracket P, the bolt 7 is placed at an arbitrary position on the upper surface of the mounting piece P2 of the bracket P. The support rod Q is fixed to the connecting piece 2 by a nut 10 that is screwed to a bolt 8 inserted into a bolt insertion hole 6 and the inside of a lip portion Q1 of the support rod Q abuts on the fox. It is configured to be performed.

That is, the bolt 7 that is inserted into the bolt insertion hole 5 of the sliding piece 1 is inserted into the long hole P3 opened along the longitudinal direction of the mounting piece P2 of the bracket P, and the sliding piece 1 and the bracket P are connected to each other. Screw on.

On the other hand, the bolt 8 inserted into the bolt insertion hole 6 of the connecting piece 2
Of the support rod Q, the nut 10 abutting the inside of the lip portion Q1 of the support rod Q is screwed to the connecting piece 2, and the nut 10 and the connecting piece 2 sandwich the lip portion Q1.

1 to 3 show a type in which the sliding piece 1 is extended horizontally and the support rod Q is placed on the upper surface of the sliding piece 1. By mounting the supporting rod Q on the upper surface of the sliding piece 1 in this manner, the sliding piece 1 is crimped between the bracket P and the supporting rod Q, and the fixing force of the sliding piece 1 can be increased. it can. In addition, the engagement piece 3 strengthens the structure of the sliding piece 1 itself and enhances the stability when fixed. In addition, the connecting piece 2 has the bending piece 4 to enhance the structure of the connecting piece 2 itself and to improve the stability at the time of fixing.

(Advantages of the Invention) Therefore, according to the present invention, the bracket P is fixed to the wall surface S and the like, and the mounting piece P2 provided substantially horizontally at the upper end is formed with the long hole P3 along the longitudinal direction. And a suitable number of conduits R
In a connecting fitting for connecting a rising portion such as a support groove Q made of steel of a lip channel shape, which is fixed and supported via a fixture for piping, it is mounted and fixed on the mounting piece P2 of the bracket P. The sliding piece 1 includes a rectangular plate-shaped sliding piece 1 and a substantially rectangular plate-shaped connecting piece 2 which is continuously provided at a tip end edge of the sliding piece 1 at a substantially right angle so as to project upward. Bolt insertion holes 5 and 6 are opened in 1 and the connecting piece 2, respectively, and an engaging piece 3 is continuously provided at a side edge of the sliding piece 1 at a substantially right angle so as to project downward. A bending piece 4 is continuously provided to the upper end edge of the connecting piece 2 at a substantially right angle so that the base end of the sliding piece 1 projects toward the side, and the engaging piece 3 is an edge of the mounting piece P2 of the bracket P. The bending piece 4 is slidably abutted on the portion, the bending piece 4 is formed so as to abut on the support rod Q from above, and the sliding piece 1 is a bolt 7 inserted into the bolt insertion hole 5 and the elongated hole P3 of the bracket P. When One of the pieces is fixed to an arbitrary position on the upper surface of the mounting piece P2 of the bracket P through a rectangular plate-shaped nut 9 that comes into contact with the bracket P, and the bolt 8 inserted into the bolt insertion hole 6 is attached to the connecting piece 2. Since the support rod Q is fixed by the nut 10 which is screwed to the inside and the inside of the lip portion Q1 of the support rod Q abuts on the crocodile, the sliding piece 1 is separated from the bracket P by a gap. The bracket P can be mounted in conformity with the above, and it is not necessary to open the screw hole 20 in the support rod Q even when there is a difference in the interval between the base end portion and the distal end portion of the bracket P. Further, the connecting piece 2 is screwed so as to be slidable along the longitudinal direction of the lip portion Q1 of the support rod Q made of lip channel steel, and can be mounted on the support rod Q in conformity with the interval between the brackets P. Even if the intervals between P are different, it is not necessary to open the screw holes 20 in the support rod Q in accordance with the intervals of the brackets P each time as in the conventional case. That is, even if there is a slight difference in the distance between the base end portion and the tip end portion of the bracket P, or even if the distance between the brackets P is different, the brackets P can be easily attached in correspondence with them. Become.

Moreover, since the work of mounting the sliding piece 1 and the connecting piece 2 is performed by screwing the bolts 7 and 8 and the nuts 9 and 10 provided respectively, the bracket P and the support rod Q are attached.
It is possible to easily fix each in the optimum state.

In particular, on the side edge of the sliding piece 1, an engaging piece 3 is continuously provided at a substantially right angle so as to project downward, and at the upper edge of the connecting piece 2,
The bending piece 4 is continuously provided at a substantially right angle so that the base end of the sliding piece 1 projects toward the arm, and the engaging piece 3 is the mounting piece P2 of the bracket P.
The side piece is slidably abutted, the bending piece 4 is formed so as to abut the support rod Q from above, and the sliding piece 1 is inserted into the bolt insertion hole 5 and the elongated hole P3 of the bracket P. Bolt 7
And one piece thereof is fixed to an arbitrary position on the upper surface of the mounting piece P2 of the bracket P through a rectangular plate-shaped nut 9 that abuts on the bracket P, and the connecting piece 2 is inserted into the bolt insertion hole 6. Since the support rod Q is fixed by the nut 10 that is screwed to the bolt 8 and the inside of the lip portion Q1 of the support rod Q abuts on the crocodile, the sliding piece is fixed by the engaging piece 3. The rigidity of 1 itself is enhanced, the stability at the time of fixation is enhanced, and the rigidity of the connecting piece 2 itself is enhanced by the bending piece 4, and at the time of fixation. Stability can be improved. Further, when the connecting metal fitting is attached to an arbitrary position of the bracket P, the support rod Q can be easily set substantially at a right angle to the bracket P, and the support rod Q can be set when the bolt 7 is tightened. It is difficult to swing in the horizontal direction with respect to P, and moreover, when tightening bolts,
The nut 9 and the like do not run idle, the workability is good, the handle is easy to handle, and the working efficiency is improved.

BRIEF DESCRIPTION OF THE DRAWINGS The drawings illustrate the present invention. FIG. 1 is a perspective view showing a use state, FIG. 2 is an exploded perspective view, FIG. 3 is a side view showing the use state, and FIG. [FIG. 7] is a cross-sectional view showing a conventional example. P ... Bracket, P1 ... Fixing piece, P2 ... Mounting piece,
P3 ... long hole, Q ... support rod, Q1 ... lip part, R ...
... conduit, S ... wall surface, 1 ... sliding piece, 2 ... connecting piece,
3 ... Engaging piece, 4 ... Bending piece, 5 ... Bolt insertion hole, 6
...... Bolt insertion hole, 7 ... Bolt, 8 ... Bolt, 9 ...
... nuts, 10 ... nuts, 20 ... screw holes, 30 ...
Bolts, 40 ... nuts.

Claims (1)

[Scope of utility model registration request] 1. A bracket, which is fixed to a wall surface or the like and is provided substantially horizontally at the upper end thereof, has a long hole opened along the longitudinal direction, and a suitable number of conduits and the like rise up. In a connecting fitting for connecting a support groove made of grooved steel of a lip, which is fixedly supported through a pipe fixing tool, a sliding piece of a substantially rectangular plate shape mounted and fixed on the mounting piece of the bracket. And a substantially rectangular plate-like connecting piece that is continuously provided at a substantially right angle so as to project upward at the tip edge of the sliding piece, and the sliding piece and the connecting piece have bolt insertion holes. Each of them is opened, and an engaging piece is continuously attached to the side edge of the sliding piece at a substantially right angle so as to project downward. The bending pieces are arranged in a row at a substantially right angle so as to project, and the engaging piece slidably contacts the mounting piece side edge portion of the bracket, and the bending piece contacts the support rod from above. The sliding piece is formed at an arbitrary position on the upper surface of the mounting piece of the bracket through a bolt inserted through the bolt insertion hole and the long hole of the bracket and a rectangular plate-shaped nut with which one piece contacts the bracket. It is fixed to the connecting piece, and the support rod is fixed by a nut that is screwed to the bolt inserted in the bolt insertion hole and the inside of the lip portion of the support rod abuts on the wa A fitting for connecting the support rod for rising the pipe.