JPH0728280U - Pipe support bracket - Google Patents

Abstract

(57) [Summary] [Construction] The fixed body 1 has a connecting portion 1A bent in a hook shape at the upper end thereof, and a bolt insertion opening 1B is provided in the connecting portion 1A. The support 2 is in the form of a bent strip plate, and both ends of the support 2 are provided with connecting portions 2A that are detachably connected to the fixed body 1. The fixed body 1 has a hole-shaped bolt insertion port 1B.
And a notch-shaped bolt insertion port 1B provided, a female screw portion provided at the insertion port 1B, and the like. [Effect] Even the lower end of the suspension bolt can be securely fixed, and the mounting work is very easy.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention mainly relates to a pipe support fitting suitable for supporting and fixing an air conditioning pipe such as a refrigerant pipe to a lower end portion of a suspension bolt.

[0002]

[Prior art]

 Conventionally, in order to fix an air-conditioning pipe such as a refrigerant pipe to the lower end of a suspension bolt, a T-shaped tumble buckle is fixed to the lower end of the suspension bolt with a screw, and a suspension band is screwed and connected to the tumble. The suspension band supported the piping.

On the other hand, as a metal fitting for supporting the air-conditioning pipe in the middle portion of the suspension bolt, the support metal fittings described in Japanese Utility Model Laid-Open No. 2-40178 and Japanese Patent Laid-Open No. 3-249494 are used. These support fittings consist of a fixture that is attached to the suspension bolt and a support that supports the piping.The support is detachably connected to the side surface of the fixture, and a gap is provided between the support and the fixture. A predetermined pipe is provided.

[0004]

[Problems to be solved by the device]

 However, according to the conventional pipe supporting metal fitting for the end portion, the work of fixing the tan buckle and the work of attaching the suspension band require screwing work respectively. Therefore, the work of fixing the air conditioning pipe requires a lot of work. Also, since the piping is fixed using the suspension band, it is not possible to temporarily place the piping on the suspension band for work, and the piping must be supported by fingers until it is securely fixed. was there.

On the other hand, the conventional metal fittings that are supported in the middle portion of the suspension bolt have a structure in which they are fixed to the suspension bolt at the upper and lower portions of the pipe, so that they can be supported in the middle portion of the suspension bolt. In order to support the lower end portion of the hanging bolt, it was difficult to obtain a reliable fixing force because the supporting length of the hanging bolt was limited.

Therefore, the present invention has been devised to solve the above-mentioned problems, and it is possible to securely fix even the lower end portion of the hanging bolt, and yet to provide a pipe support metal fitting that is extremely easy to mount. For the purpose of provision.

[0007]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention is a pipe support fitting comprising a fixed body 1 mounted on a lower end portion of a hanging bolt P and a support body 2 for supporting a tubular member Q on the fixed body 1. The body 1 has a connecting portion 1A bent in a hook shape at the upper end thereof, and a bolt insertion opening 1B for inserting and fixing a hanging bolt P is provided in the connecting portion 1A. Connection parts 2A which are plate-like and are detachably connected to the fixed body 1 are provided at both longitudinal ends of the support body 2.

At this time, the fixed body 1 is provided with a hole-shaped bolt insertion port 1B, and the connecting portion 1A is fixed by the nuts P1 screwed to the upper and lower sides of the suspension bolt P via the connecting portion 1A.

Further, the fixed body 1 is provided with a notch-shaped bolt insertion port 1B.

Further, the fixing body 1 is provided with a hole-shaped bolt insertion port 1B and a female screw portion 1C that is screwed to the suspension bolt P is provided in the insertion port 1B as means for solving the problem.

[0011]

[Action]

 That is, according to the present invention, the hook-shaped connecting portion 1A of the fixed body 1 is connected to the suspension bolt P. The support 2 is connected to the fixed body 1 to suspend and lock the tubular member Q.

At this time, in the fixed body 1, the hanging bolt P is inserted into the hole-shaped bolt insertion port 1B, and is screwed with the nut P1.

Further, the other fixed body 1 is such that a hanging bolt P having a nut P1 attached in advance is locked in the notch-shaped bolt insertion opening 1B and is screwed.

Further, the other fixing body 1 has means for fixing the suspension bolt P by screwing it to the female screw portion 1C provided in the hole-shaped bolt insertion port 1B.

[0015]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

The basic structure of the present invention comprises a fixed body 1 mounted on the lower end portion of the hanging bolt P, and a support body 2 for supporting the tubular member Q on the fixed body 1 (see FIG. 1).

The fixed body 1 is in the form of a strip plate and has a connecting portion 1A bent in a hook shape at the upper end thereof. The connecting portion 1A is provided with a bolt insertion opening 1B through which the hanging bolt P is inserted and fixed. The bolt insertion port 1B shown in FIGS. 1 and 2 is provided with a hole-shaped bolt insertion port 1B. The suspension bolt P is inserted through this bolt insertion port 1B and fixed with a nut P1.

The bolt insertion port 1B may be formed in a cutout shape (see FIGS. 3 and 4). The bolt insertion port 1B shown in FIG. 3 has a notch formed in a bent portion extending from the upper surface 1Aa of the hook-shaped connecting portion 1A to the side surface 1Ab. A widened portion 1Ba is formed so that the nut P1 attached to P can be inserted from the side surface. By forming the bolt insertion port 1B in this way, it becomes possible to attach the fixed body 1 to the suspension bolt P very easily, and to lock the lower nut P1 and the connecting portion 1A. It is possible to secure the state and prevent the connecting portion 1A from falling off even if the connecting portion 1A is deformed.

The bolt insertion port 1B shown in FIG. 4 has a notch formed in the upper surface 1Aa of the connecting portion 1A. According to such a bolt insertion port 1B, there is an advantage that the fixing body 1 can be easily attached to the hanging bolt P and the work of forming the bolt insertion port 1B can be facilitated.

Further, the bolt insertion port 1B shown in FIG. 5 is provided with a hole-shaped bolt insertion port 1B, and a female screw portion 1C screwed to the suspension bolt P is provided in the insertion port 1B. The female threaded portion 1C in the illustrated example is provided on the inner side surface of the bolt insertion port 1B that has been burred. However, even if the female threaded portion 1C is provided on the inner side surface of the hole only through the connecting portion 1A, it is not shown. Good. When the female screw portion 1C is provided in the connecting portion 1A as described above, the attachment of the fixed body 1 to the suspension bolt P becomes extremely easy.

On the other hand, the support 2 has a bent strip plate shape, and has connecting portions 2A which are detachably connected to the fixed body 1 at both longitudinal ends of the support 2 ( See FIG. 2). The supporting body 2 shown in the figure is one in which a projecting piece 2Aa protruding from the end of the supporting body 2 is provided, and a locking hole 2Ab is provided in this projecting piece 2Aa. Then, the support piece 2 is detachably attached to the fixed body 1 by locking the projecting pieces 2Aa to the pair of locking projections 1D formed by notching the upper and lower sides of the fixed body 1 (see FIG. 1). ). By doing so, the support 2 can be easily attached to and detached from the fixed body 1. In addition, if the lower protruding piece 2Aa is made hard to come off from the locking protrusion 1D, it can be safely used when temporarily placing the tubular member Q on the support body 2 from which the upper protruding piece 2Aa is removed.

Since the present invention is configured as described above, at the time of use, first, the connecting portion 1A of the fixed body 1 is fixed to the suspension bolt P with the nut P1. Next, the lower projection 2Aa of the support 2 is brought into a state of being locked to the locking projection 1D of the fixed body 1, and the upper projection 2Aa of the support 2 is not locked to the locking projection 1D. Wear with the top open. Then, the tubular member Q is sequentially temporarily placed on the support 2 in the released state, and the upper end of the support 2 is locked to the fixed body 1 after the disposition of the tubular member Q 1 is completed.

[0023]

[Effect of device]

 The present invention achieves the original purpose by being configured as described above.

That is, the fixed body 1 has the connecting portion 1A bent in a hook shape at the upper end thereof, and the bolt inserting port 1B for inserting and fixing the hanging bolt P is provided in the connecting portion 1A. Also, the lower end of the hanging bolt can be securely fixed.

Moreover, since the support 2 has a bent strip-like shape and the connecting portions 2A for detachably connecting to the fixed body 1 are provided at both longitudinal ends of the support 2, the tubular member Q is Since it can be installed temporarily, the installation work could be facilitated.

Further, in the fixed body 1 provided with the hole-shaped bolt insertion port 1B, the nut P1 can surely connect.

Further, the fixed body 1 provided with the notch-shaped bolt insertion port 1B facilitates the mounting work of the fixed body 1.

Further, the fixed body 1 provided with the hole-shaped bolt insertion port 1B can facilitate the mounting work of the fixed body 1.

As described above, according to the present invention, it is possible to securely fix even the lower end portion of the suspension bolt, and moreover, various practically useful effects such as mounting work can be performed very easily. .

[Brief description of drawings]

FIG. 1 is a perspective view showing the device.

FIG. 2 is a side view showing a usage state of the present invention.

FIG. 3 is a perspective view of essential parts showing an embodiment in which a bolt insertion port is provided in a notch shape.

FIG. 4 is a perspective view of essential parts showing an embodiment in which a bolt insertion port is provided in another notch shape.

FIG. 5 is a cross-sectional view of a main part in which a female screw portion is provided in a hole for inserting a bolt.

[Explanation of symbols]

 P Hanging bolt Q Tubular member 1 Fixed body 1A Connection part 1Aa Upper surface 1Ab Side surface 1B Bolt insertion port 1Ba Expansion part 1C Female screw part 1D Locking protrusion 2 Connection part 2A Connection part 2Aa Projection 2Ab Locking hole 2Ac insertion hole 2Ad Reinforcement rib

Claims (4)

[Scope of utility model registration request] 1. A pipe support fitting comprising a fixed body mounted on the lower end of a hanging bolt and a support for supporting a tubular member on the fixed body, wherein the fixed body is bent at the upper end into a hook shape. A connection part is formed, and a bolt insertion port for inserting and fixing a hanging bolt is provided in this connection part.The support body is a bent strip plate and supports the connection part to be detachably connected to the fixed body. A pipe support fitting provided at both longitudinal ends of the body. 2. The pipe support fitting according to claim 1, wherein the connecting portion of the fixed body is provided with a hole for inserting a bolt, and the connecting portion is fixed by nuts screwed to the top and bottom of the suspension bolt through the connecting portion. 3. The pipe support fitting according to claim 1, wherein the connecting portion of the fixed body is provided with a notch-shaped bolt insertion port. 4. The pipe support fitting according to claim 1, wherein the connecting portion of the fixed body is provided with a hole-shaped bolt insertion hole, and a female screw portion that is screwed into the suspension bolt is provided at the insertion hole.