JP2006250320A - Supporting tool for piping - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a supporting tool for piping capable of continuously fixing a holder to a screw rod stably and engaging the vertical wall of the holder fast to the horizontal part of a pipe support certainly. <P>SOLUTION: The supporting tool for piping has the holder 11 shaped approximately a U-form in side view and consisting of a vertical wall 12 and a pair of engaging pieces 13 and 14 having engagement parts 17 and 18, wherein the vetrical wall 11 is furnished in its upper part with an engaging window 20 having a pawl 21, where a spring 25 is set in the lower part of the window 20, and the pipe support 30 is held on the other surface of the vertical wall 12 rotatably, and an engaging hole 37 inserted through the window 20 and engaged fast to the pawl 21 removably is provided at the tip 36 of the horizontal part in the upper part of a supporting part 31 to support the piping. A fixing member 40 has a resilient body 41 inserted between the screw rod B and the window 20 and installed by pressure fitting, and the resilient body 41 is furnished with a fixing groove 45 in which the tip 36 of the horizontal part 36 is inserted and fixed in the inserting direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a pipe support that can be easily and directly fixed to a screw rod suspended from a ceiling or the like of a building.

  Conventionally, when attaching a pipe support to a screw rod driven into a ceiling or the like, like the pipe support 100 shown in FIG. 6 and FIG. A holding body 111 having a substantially U-shaped side surface including a pair of locking pieces 113 and 114 is provided, and the screw rod B is inserted into the engaging portions 117 and 118 of the insertion holes 115 and 116 formed in the locking pieces 113 and 114. The threaded part (valley part) B1 is engaged, and the engaging part 117, 118 of the insertion hole 115, 116 is attached to the threaded part B1 side of the threaded rod B by the spring part 125 arranged on one surface side of the hanging wall part 112. One end is rotatably held on the other surface side of the hanging wall portion 112 via a rotating portion R below the holding body 111 and the other end is elastically held in a cantilever shape. The pipe is supported by a pipe support 130 that is attached to the body 111 so as to be opened and closed Configured so that (for example, see Patent Document 1.).

  In addition, the pipe support 100 is formed with a locking window 120 having a claw 121 projecting downward from the upper edge of the opening on the top of the vertical wall 112. The pipe support 130, which is attached to the other surface of the hanging wall 112 so as to be openable and closable, has a horizontal part provided with elasticity in a cantilever shape on the upper part of the support 131 having a substantially arcuate cross section for supporting the pipe. 135, and an engagement hole 137 is formed at the distal end 136 of the horizontal portion 135, and the engagement hole 137 is formed when the horizontal portion distal end 136 is inserted into the locking window portion 120 of the hanging wall portion 112. 137 is configured to be detachably attached to the claw portion 121. In the figure, reference numeral 119 is a corner portion, 126 is a holding member pressing piece of the spring portion 125, 127 is a screw rod pressing piece of the spring portion 125, 128a and 128b are rectangular holes, and 132 is inserted into the rectangular holes 128a and 128b and pivoted. The pivot that is worn.

  In the conventional pipe support 100, the threaded rod B is engaged with the engaging portions 117 and 118 of the locking pieces 113 and 114, and the engaging portions 117 and 118 are threaded by the spring portion 125. Since it is urged and pressed toward the screw portion B1 side of B, the holding body 11 can be fixed to the screw rod B simply and reliably. Further, since the tip 136 of the horizontal portion 135 of the pipe support 130 is inserted into the locking window 120 of the holding body 111 and the engaging hole 137 is detachably elastically engaged by the claw 121, the pipe is placed at a predetermined position. Can be easily accommodated.

  By the way, in such a piping support tool 100, the engagement force between the threaded rod B and the engaging portions 117 and 118 of the locking pieces 113 and 114 decreases due to long-term use or the like, or the spring portion 125 is attached. Since the power is reduced, the pipe support 100 may slip or rattle.

Further, in the conventional pipe support 100, when the pipe is accommodated by the support part 131 of the pipe support 130, the load of the pipe is a horizontal part elastically attached to the locking window part 120 of the hanging wall part 112. Since it acts in the direction in which the 135 tip 136 is pulled out, the pipe support 130 may be deformed and unsightly in appearance, or in some cases, the tip 135 of the horizontal portion 135 may be detached from the hanging wall portion 112.
No. 7-17905

  The present invention has been made in view of the above points, and can stably fix the holding body with the screw rod, and more securely engage the vertical wall portion of the holding body and the horizontal portion of the pipe support. The present invention provides a pipe support that can be made to operate.

  That is, the invention of claim 1 is a pipe support comprising a holding body held by a screw rod suspended from a building, a pipe support that supports piping, and a fixing member, wherein the holding body Is formed in a substantially U-shaped side surface comprising a pair of locking pieces provided with an insertion hole having an engaging portion that is disposed opposite to the vertical wall portion and one surface side thereof and engages with the screw portion of the screw rod. A locking window portion having a claw projecting downward from the upper edge of the opening is formed at an upper portion of the hanging wall portion, and at a lower portion of the locking window portion of the hanging wall portion. A spring portion that biases and presses the engaging portion of the insertion hole toward the screw portion side of the screw rod is disposed, and the pipe support is formed on the vertical wall portion via a rotating portion at the lower portion of the holding body. A support portion that is rotatably held on the other surface side and has a substantially arc-shaped cross section for supporting the pipe, and a cantilever on the upper portion of the support portion And an engaging hole that is inserted into the locking window portion of the hanging wall portion and is detachably engaged with the claw portion. The fixing member has an elastic body portion that is inserted between the screw rod and the locking window portion of the hanging wall portion and is press-fitted and arranged, and the elastic body portion supports the pipe in the insertion direction. According to the present invention, there is provided a pipe support characterized in that a fixing groove portion is formed in which a distal end of a horizontal portion of the body is inserted and fixed.

  The invention according to claim 2 relates to the pipe support according to claim 1, wherein a notch for facilitating insertion of the tip of the horizontal portion is formed at at least one side end of the fixing groove of the fixing member. .

  The invention according to claim 3 relates to the pipe support according to claim 1 or 2, wherein at least two or more of the fixing groove portions of the fixing member are formed.

  According to the piping support according to the first aspect of the present invention, the holding body is provided with the insertion hole having the hanging wall portion and the engaging portion that is disposed opposite to the one surface side and is engaged with the screw portion of the screw rod. A locking window portion having a claw portion protruding downward from the upper edge of the opening is formed on the upper portion of the hanging wall portion. A spring portion that biases and presses the engaging portion of the insertion hole toward the screw portion of the screw rod is disposed below the locking window portion of the hanging wall portion, A support part having a substantially arc-shaped cross-section for supporting the pipe, and a piece on the upper part of the support part. And a horizontal portion having elasticity in the shape of a holding beam, and is inserted into the locking window portion of the hanging wall portion at the front end of the horizontal portion and detachably attached to the claw portion. The fixing member has an elastic main body portion that is inserted between the screw rod and the locking window portion of the hanging wall portion and is press-fitted and arranged. Since a fixing groove portion is formed in which the distal end of the horizontal portion of the pipe support is inserted and fixed in the insertion direction, the fixing member can be easily attached, and the workability is excellent. The vertical wall is pressed from the inside to strengthen the engagement between the threaded rod and the engaging portion of the locking piece, and the horizontal of the pipe holder elastically locked to the locking window of the vertical wall The tip of the part can be securely fixed and held. Therefore, the holding body can be stably fixed by the screw rod with an extremely simple configuration, and the hanging wall portion of the holding body and the horizontal portion of the pipe support body can be more reliably engaged.

  According to a second aspect of the present invention, in the first aspect, since a notch for facilitating insertion of the tip of the horizontal portion is formed at least at one side end of the fixed groove of the fixed member, the fixed groove It is possible to more easily and reliably insert the tip of the horizontal portion into the head, and workability is improved.

  According to a third aspect of the present invention, in the first or second aspect, since at least two or more of the fixing groove portions of the fixing member are formed, the fixing member is inserted between the screw rod and the locking window portion of the hanging wall portion. The direction of the elastic main body at the time is not limited, and it is possible to insert more efficiently, and workability is improved.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
1 is a perspective view of a pipe support according to one embodiment of the present invention, FIG. 2 is a longitudinal sectional view of the pipe support, FIG. 3 is a perspective view of a fixing member, and FIG. 4 is according to another embodiment. FIG. 5 is a perspective view of the fixing member, and FIG. 5 is a side view of the fixing member of FIG.

  A pipe support 10 according to one embodiment of the present invention shown in FIGS. 1 and 2 includes a holding body 11 held by a screw rod B suspended from a building, a pipe support 30 that supports the pipe, And a fixing member 40. Reference sign B1 in the figure indicates a threaded portion (valley portion) of the screw rod B, and R indicates a rotating portion at the bottom of the holding body 11.

  The holding body 11 is provided with a pair of engagement holes 15 and 16 having engagement portions 17 and 18 that are disposed to face the hanging wall portion 12 and face one side thereof and engage with the screw portion B1 of the screw rod B. The stoppers 13 and 14 are formed in a substantially U-shaped side surface. The locking pieces 13 and 14 of the holding body 11 are parallel and project in the same direction, and the engaging portions 17 and 18 are formed by crushing or cutting the inner edge portions of the insertion holes 15 and 16. In the embodiment, the engaging portions 17 and 18 are formed on the outer inner edge portions of the insertion holes 15 and 16, respectively.

  Further, a locking window portion 20 having a claw portion 21 projecting downward from the upper edge of the opening is formed on the upper portion of the hanging wall portion 12, and the insertion hole is formed on the lower portion of the locking window portion 20. A spring portion 25 that urges and presses the engaging portions 17 and 18 of 15 and 16 toward the screw portion B1 side of the screw rod B is disposed. The spring portion 25 is a substantially U-shaped leaf spring, and is configured by a holding body pressing piece 26 and a screw rod pressing piece 27 via a curved portion. As shown in the figure, the spring portion 25 of the embodiment is arranged inside the screw rod B and biases the holding body 11 to the other surface side, thereby causing the engaging portions 17 and 18 to be screwed on the screw rod B. It is biased and pressed toward the part B1.

  Further, rectangular holes 28 a and 28 b penetrating in a rectangular shape are formed through the corner portion 19 in the rotating portion R below the holding body 11 near the lower end of the hanging wall portion 12 and the fixed end side of the locking piece 14. Is done.

  The pipe support 30 is rotatably held on the other surface side of the hanging wall part 12 via a rotation part R below the holding body 11, and has a substantially arc-shaped support part 31 for supporting the pipe. And a horizontal part 35 provided with elasticity in a cantilever shape above the support part 31. In the pipe support 30, the pivot portion 32 formed at the lower end portion of the support portion 31 is inserted into the rectangular holes 28 a and 28 b of the turning portion R and pivotally attached thereto, thereby being held rotatably. Further, the horizontal portion 35 has its tip 36 inserted into the locking window portion 20 of the hanging wall portion 12 and is elastically engaged. The tip 36 is inserted into the locking window portion 20. An engagement hole 37 is formed to be detachably engaged with the claw portion 21 at this time.

  The fixing member 40 has an elastic main body portion 41 that is inserted between the screw rod B and the locking window portion 20 of the hanging wall portion 12 and is press-fitted and arranged in the insertion direction of the elastic main body portion 41. A fixing groove 45 is formed in which the tip 36 of the horizontal portion 35 of the support 30 is inserted and fixed. As shown in FIGS. 1 to 3, the fixing member 40 according to the embodiment is formed in a substantially rectangular parallelepiped shape using a known resin material, and comes into contact with the vertical wall portion side contact surface of the vertical wall portion 12 of the holding body 11. A fixed groove 45 is formed in 42. In the figure, reference numeral 43 denotes a screw rod side contact surface that contacts the screw rod B.

  Further, in this fixing member 40, as shown in the figure and defined in the invention of claim 2, the horizontal portion 35 tip 36 is inserted into at least one side end portion (both side end portions in the embodiment) of the fixing groove portion 45. It is preferred to form notches 46 and 47 that facilitate. Thereby, the horizontal part 35 front-end | tip 36 can be more simply and reliably inserted in the said fixed groove part 45, and workability | operativity improves.

  The pipe support 10 configured as described above includes a holding body 11 held by a screw rod B suspended from a building, a pipe support 30 that supports the pipe, and a fixing member 40. The fixing member 40 has an elastic main body 51 that is inserted between the screw rod B and the locking window portion 20 formed on the hanging wall portion 12 of the holding body 11 and is press-fitted and arranged. And the vertical wall portion 12 of the holding body 11 are pressed from the inside, and the engagement between the screw rod B and the engaging portions 17 and 18 of the locking pieces 13 and 14 can be strengthened. Can be stably fixed to the threaded rod B.

  Further, the elastic main body 51 of the fixing member 40 is formed with a fixing groove portion 45 in which the distal end 36 of the horizontal portion 35 of the pipe support 30 is inserted and fixed in the insertion direction. The distal end 36 of the horizontal portion 35 of the pipe holder 30 elastically attached to the locking window portion 20 can be easily and reliably fixed and held.

  Furthermore, in this piping support tool 10, since the fixing member 40 can be easily attached by being inserted between the screw rod B and the hanging wall portion 12 of the holding body 11, it is excellent in workability. .

  The piping support of the present invention is not limited to the configuration described in the above embodiment, and can be implemented with various modifications without departing from the spirit of the invention. For example, as defined in the invention of claim 3, at least two fixing groove portions of the fixing member can be formed.

  In the fixing member 40A of the embodiment shown in FIGS. 4 and 5, the elastic main body portion 41 is formed in a substantially rectangular parallelepiped shape, and is press-fitted and arranged between the screw rod B and the locking window portion 20 of the hanging wall portion 12. In this case, fixing groove portions 45a, 45b, 45c, and 45d are formed in the respective surface portions 44a, 44b, 44c, and 44d of the elastic main body portion 41 that can come into contact with the screw rod B or the hanging wall portion 12. In the figure, reference numerals 46a, 46b, 46c, 46d are notches formed on one side of the fixed groove portions 45a, 45b, 45c, 45d, and 47a, 47b, 47c, 47d are fixed groove portions 45a, 45b, 45c, 45d. It is a notch formed in the other side.

  In this fixing member 40A, the fixing groove portions 45a, 45b, 45c, and 45d are respectively formed on the surface portions 44a, 44b, 44c, and 44d that can come into contact with the screw rod B or the hanging wall portion 12. The direction of the elastic main body portion 41 is not limited when it is inserted between B and the locking window portion 20 of the hanging wall portion 12, and can be inserted more efficiently. Workability is improved.

  Moreover, in each Example, although the shape of the fixing member was made into the substantially rectangular parallelepiped shape, the shape of a fixing member is not limited to this, For example, it can be made into appropriate things, such as forming in a column shape.

It is a perspective view of the support tool for piping concerning one example of the present invention. It is a longitudinal cross-sectional view of the support tool for piping. It is a perspective view of a fixing member. It is a perspective view of the fixing member which concerns on another Example. It is a side view of the fixing member of FIG. It is a perspective view of the conventional piping support tool. It is a longitudinal cross-sectional view of the piping support tool of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Piping support tool 11 Holding body 12 Hanging wall part 13,14 Locking piece 15,16 Insertion hole 17,18 Engagement part 19 Corner part 20 Locking window part 21 Claw part 25 Spring part 26 Holding body pressing piece 27 Screw Rod pressing piece 28a, 28b Rectangular hole 30 Piping support 31 Supporting part 32 Pivot part 35 Horizontal part 36 Tip part 37 Locking hole 40 Fixing member 41 Body part 45 Fixing groove part 46, 47 Notch part B Screw rod B1 Screw part R times Moving part

Claims (3)

A pipe support comprising a holding body held by a screw rod suspended from a building, a pipe support that supports the pipe, and a fixing member,
The holding body has a substantially U-shaped side surface formed of a pair of locking pieces provided with an insertion hole having an engagement portion that is disposed opposite to the hanging wall portion and one surface side thereof and is engaged with the screw portion of the screw rod. A locking window portion having a claw portion protruding downward from the upper edge of the opening is formed on the upper portion of the hanging wall portion, and the locking window portion of the hanging wall portion is A spring portion that biases and presses the engagement portion of the insertion hole toward the screw portion side of the screw rod is disposed at the lower portion,
The pipe support body is rotatably held on the other surface side of the hanging wall part via a rotation part at the lower part of the holding body, and has a substantially arc-shaped cross-section support part for supporting the pipe, A horizontal portion having elasticity in the form of a cantilever at the upper portion of the support portion, and the tip of the horizontal portion is inserted into the locking window portion of the hanging wall portion and is detachably engaged with the claw portion. An engagement hole to be worn,
The fixing member has an elastic main body portion that is inserted between the screw rod and the locking window portion of the hanging wall portion and is press-fitted and arranged on the elastic main body portion in the insertion direction. A piping support, characterized in that a fixing groove portion is formed in which the tip of the horizontal portion of the tube is inserted and fixed.   The piping support according to claim 1, wherein a notch for facilitating insertion of the tip of the horizontal part is formed at least at one side end of the fixing groove of the fixing member.  The pipe support according to claim 1 or 2, wherein at least two or more of the fixing groove portions of the fixing member are formed.

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