JP3158931B2 - Piping fixture - Google Patents
Piping fixtureInfo
- Publication number
- JP3158931B2 JP3158931B2 JP1589895A JP1589895A JP3158931B2 JP 3158931 B2 JP3158931 B2 JP 3158931B2 JP 1589895 A JP1589895 A JP 1589895A JP 1589895 A JP1589895 A JP 1589895A JP 3158931 B2 JP3158931 B2 JP 3158931B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- main body
- foot
- fixing device
- extends
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Other Air-Conditioning Systems (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は配管固定具に関する。
より詳しくは、空気調和機の室外機等においてＵ字状に
湾曲した配管に取り付けられ、配管の振動を抑制する配
管固定具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pipe fixing device.
More specifically, the present invention relates to a pipe fixing device which is attached to a pipe curved in a U-shape in an outdoor unit of an air conditioner and suppresses vibration of the pipe.
【０００２】[0002]
【従来の技術】空気調和機の室外機では、圧縮機につな
がる配管は、振動を抑制するために、Ｕ字状に湾曲され
ていることが多い。このＵ字状の配管の振動をさらに効
果的に抑制するために、従来は、このような配管に、錘
として作用する配管固定具が取り付けられている。2. Description of the Related Art In an outdoor unit of an air conditioner, a pipe connected to a compressor is often curved in a U-shape in order to suppress vibration. In order to more effectively suppress the vibration of the U-shaped pipe, a pipe fixing tool acting as a weight is conventionally attached to such a pipe.
【０００３】例えば、この種の配管固定具としては、略
楕円柱状のゴム製部材を用いるものがある（例えば特開
平５−８３１７号公報）。このゴム製部材には、軸方向
に並ぶ２つの貫通穴と、この各貫通穴から放射状に外周
面に延びるスリットが形成されている。そして、配管の
平行部分を、上記各スリットを経て上記ゴム製部材の各
貫通穴に嵌合し、このゴム製部材が配管に沿って移動し
ないように、その外周面をプラスチック製のバンドで縛
り付けたり、金属製の板バネで挟むようになっている。
これにより、錘の作用によって上記配管の固有振動数を
変えることができ、配管の振動を抑制することができ
る。[0003] For example, as this kind of piping fixture, there is one using a rubber member having a substantially elliptical column shape (for example, Japanese Patent Laid-Open No. 5-8317). This rubber member is formed with two through holes arranged in the axial direction and a slit extending radially from each of the through holes to the outer peripheral surface. Then, the parallel portion of the pipe is fitted into each through hole of the rubber member through each slit, and the outer peripheral surface thereof is bound with a plastic band so that the rubber member does not move along the pipe. Or sandwiched between metal leaf springs.
Thereby, the natural frequency of the pipe can be changed by the action of the weight, and the vibration of the pipe can be suppressed.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上記従
来の配管固定具では、空気調和機の室外機を組み立てる
段階で、上記ゴム製部材を配管に取り付けるとき、取り
付けるべき位置を示すマークを要する。このため、配管
にそのようなマークを予め付けておかなければならない
という問題がある。また、配管にそのようなマークを設
けたとしても、作業上、ゴム製部材を実際に取り付けた
位置がばらつく結果、配管固定具が配管近傍に配置され
た部材と重なって作業が制約されるという問題がある。
しかも、ゴム製部材の外周面をプラスチック製のバンド
で縛り付けたり、金属製の板バネで挟む作業を要するた
め、材料費や作業工数が多くかかり、コストが高くつく
という問題がある。However, in the conventional pipe fixing device, when the rubber member is mounted on the pipe at the stage of assembling the outdoor unit of the air conditioner, a mark indicating a mounting position is required. For this reason, there is a problem that such a mark must be attached to the pipe in advance. In addition, even if such a mark is provided on the pipe, the position at which the rubber member is actually attached varies in work, and as a result, the work is restricted because the pipe fixing tool overlaps with the member arranged near the pipe. There's a problem.
In addition, since it is necessary to tie the outer peripheral surface of the rubber member with a plastic band or sandwich it with a metal leaf spring, there is a problem that the material cost and the number of man-hours are large and the cost is high.
【０００５】そこで、この発明の目的は、略Ｕ字状また
は略コの字状に曲がった配管に、マークを付けることな
く正確に取り付けることができ、しかも材料費や作業工
数を減らしてコストを低減することができる配管固定具
を提供することにある。Accordingly, an object of the present invention is to provide a pipe which is bent in a substantially U-shape or a substantially U-shape without attaching a mark, and to reduce the cost of materials and the number of man-hours to reduce the cost. An object of the present invention is to provide a piping fixture that can be reduced.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するた
め、請求項１に記載の配管固定具は、略Ｕ字状またはコ
の字状に曲がった配管に取り付けられる弾性材料からな
る配管固定具であって、一方向に延びる本体と、上記本
体の一方の端面の略中央に連なり、上記一方向と垂直な
方向に延びる棒状の足部とを備え、上記本体には、長手
方向に関して両側に配置され、上記配管の平行部分と略
同一径を有し、上記足部が延びる方向と平行に延びる一
対の第１の貫通穴と、この各貫通穴に沿ってこの各貫通
穴から本体外周に通じる第１の切れ目とが設けられ、上
記足部には、上記配管のうち上記平行部分に挟まれた部
分（以下「湾曲部分」という。）と略同一径を有し、上
記本体の長手方向と平行に延びる第２の貫通穴と、この
貫通穴に沿ってこの貫通穴から足部外周に通じる第２の
切れ目とが設けられ、上記足部の外周から上記足部が延
びる方向および本体が延びる方向に対して垂直に突出す
る突起部を備えたことを特徴としている。According to a first aspect of the present invention, there is provided a pipe fixing device made of an elastic material which is attached to a substantially U-shaped or U-shaped bent pipe. And a main body extending in one direction, and a rod-shaped foot portion extending substantially in the center of one end surface of the main body and extending in a direction perpendicular to the one direction.The main body has two sides in the longitudinal direction. A pair of first through-holes having substantially the same diameter as the parallel portion of the pipe and extending parallel to the direction in which the foot extends, and along each of the through-holes, from each of the through-holes to the outer periphery of the main body. A first cut is provided, and the foot has substantially the same diameter as a portion of the pipe sandwiched between the parallel portions (hereinafter, referred to as a “curved portion”), and a longitudinal direction of the main body. A second through-hole extending in parallel with the A second cut is provided from the through hole to the outer periphery of the foot, and a protrusion is provided which projects perpendicularly to the direction in which the foot extends and the direction in which the body extends from the outer periphery of the foot. I have.
【０００７】また、請求項２に記載の配管固定具は、請
求項１に記載の配管固定具において、上記突起部の先端
面に凹凸が設けられていることを特徴としている。[0007] A second aspect of the present invention is directed to the piping fixture according to the first aspect, wherein the projection has projections and depressions on its tip end surface.
【０００８】また、請求項３に記載の配管固定具は、請
求項１または２に記載の配管固定具において、上記本体
の外周面のうち長手方向に沿った部分に、上記配管の近
傍に配置された部材の曲率と略同一の曲率が与えられて
いることを特徴としている。The pipe fixing device according to a third aspect of the present invention is the pipe fixing device according to the first or second aspect, wherein the pipe fixing device is disposed near a portion of the outer peripheral surface of the main body along the longitudinal direction. The curvature is substantially the same as the curvature of the member set.
【０００９】[0009]
【作用】請求項１の配管固定具は、固定すべき略Ｕ字状
または略コの字状に曲がった配管の平行部分を、第１の
切れ目を経て本体の各第１の貫通穴に嵌合し、上記配管
の湾曲部分を、第２の切れ目を経て足部の第２の貫通穴
に嵌合することによって、配管に取り付けられる。According to a first aspect of the present invention, the pipe fixing tool has a substantially U-shaped or substantially U-shaped pipe parallel part to be fixed, and is fitted into each first through hole of the main body through a first cut. Then, the curved portion of the pipe is fitted to the pipe by fitting the curved portion of the pipe through the second cut into the second through hole of the foot.
【００１０】このようにした場合、上記本体の取り付け
位置は、上記足部の第２の貫通穴に上記配管の湾曲部分
が嵌合することによって規定される。すなわち、上記本
体と上記配管の湾曲部分との距離は、上記足部の第２の
貫通穴と上記本体側の根元との距離に等しく設定され
る。したがって、上記配管に本体を取り付けるとき、取
り付けるべき位置を示すマークを要さず、正確に取り付
けが行われる。また、上記本体の取り付け位置は、上記
足部の第２の貫通穴に上記配管の湾曲部分が嵌合するこ
とによって規定され、ばらつくことがないので、作業上
この配管固定具が配管近傍に配置された部材と重なって
作業が制約されるという不具合も生じない。しかも、上
記本体は上記足部を介して上記配管の上記湾曲部分に係
止された状態となるから、上記配管の上記平行部分に沿
って摺動するようなことがない。したがって、上記本体
の外周面をプラスチック製のバンドで縛り付けたり、金
属製の板バネで挟んだりする必要がない。したがって、
材料費や作業工数が減って、コストが低減される。In this case, the mounting position of the main body is defined by fitting the curved portion of the pipe into the second through hole of the foot. That is, the distance between the main body and the curved portion of the pipe is set equal to the distance between the second through hole of the foot and the base on the main body side. Therefore, when the main body is mounted on the pipe, the mounting is accurately performed without the need for a mark indicating the position to be mounted. Also, the mounting position of the main body is defined by fitting the curved portion of the pipe into the second through hole of the foot portion, and there is no variation. There is no problem that the work is restricted due to the overlapped members. Moreover, since the main body is locked to the curved portion of the pipe via the foot portion, the main body does not slide along the parallel portion of the pipe. Therefore, there is no need to tie the outer peripheral surface of the main body with a plastic band or sandwich it with a metal leaf spring. Therefore,
Material costs and man-hours are reduced, and costs are reduced.
【００１１】しかも、この配管固定具では、上記足部の
外周から上記足部が延びる方向および上記本体が延びる
方向に対して垂直に突出する突起部が設けられている。
例えば空気調和機の室外機等を組み立てるような場合
に、まず上記配管にこの配管固定具を取り付け、上記突
起部が上記配管の近傍に配置された部材（例えば底フレ
ーム）に当接する状態で上記配管を圧縮機やアキュムレ
ータ等に接続する。これにより、上記配管が上記部材に
対して正確に位置決めされる。したがって、空気調和機
の室外機等の組み立て精度が向上する。In addition, the pipe fixing device is provided with a projection projecting perpendicularly to the direction in which the foot extends and the direction in which the body extends from the outer periphery of the foot.
For example, when assembling an outdoor unit or the like of an air conditioner, first, the pipe fixing device is attached to the pipe, and the protrusion is brought into contact with a member (for example, a bottom frame) arranged near the pipe (for example, the bottom frame). Connect the piping to a compressor or accumulator. Thus, the pipe is accurately positioned with respect to the member. Therefore, assembling accuracy of the outdoor unit of the air conditioner and the like is improved.
【００１２】請求項２の配管固定具では、上記突起部の
先端面に凹凸が設けられているので、この先端面が上記
部材に対して弾性をもって当接する。すなわち、先端面
の凸部が上記部材に対して少し圧縮、伸長し得る状態で
柔軟に当接する。したがって、例えば空気調和機の室外
機等の組み立て後、圧縮機等の動作時に上記配管が振動
しようとしても、配管の振動が効果的に吸収される。こ
れにより、振動に伴う騒音も低減される。According to the second aspect of the present invention, since the projection has an irregular surface on the distal end surface, the distal end surface abuts the member elastically. That is, the convex portion of the distal end surface flexibly abuts on the above-mentioned member in a state where it can be slightly compressed and expanded. Therefore, for example, even after the outdoor unit of an air conditioner is assembled, even if the above-mentioned piping vibrates during the operation of the compressor or the like, the vibration of the piping is effectively absorbed. Thereby, noise accompanying vibration is also reduced.
【００１３】請求項３の配管固定具では、上記本体の外
周面のうち長手方向に沿った部分に、上記配管の近傍に
配置された部材（例えばアキュムレータ）の曲率と略同
一の曲率が与えられている。例えば空気調和機の室外機
等を組み立てるような場合に、まず上記配管にこの配管
固定具を取り付け、上記曲率が与えられた部分が上記部
材に当接する状態で上記配管を圧縮機やアキュムレータ
等に接続する。これにより、上記配管が上記部材に対し
て正確に位置決めされる。したがって、空気調和機の室
外機等の組み立て精度が向上する。According to the third aspect of the present invention, a portion of the outer peripheral surface of the main body along the longitudinal direction is provided with a curvature substantially equal to a curvature of a member (for example, an accumulator) arranged near the pipe. ing. For example, when assembling an outdoor unit or the like of an air conditioner, first attach the pipe fixing tool to the pipe, and connect the pipe to a compressor, an accumulator, or the like in a state in which a portion provided with the curvature comes into contact with the member. Connecting. Thus, the pipe is accurately positioned with respect to the member. Therefore, assembling accuracy of the outdoor unit of the air conditioner and the like is improved.
【００１４】[0014]
【実施例】以下、この発明の配管固定具を実施例により
詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a piping fixture of the present invention will be described in detail with reference to embodiments.
【００１５】図１(a)，(b)は一実施例の配管固定具１を
上方，側方から見たところを示し、図１(c)は同図(b)に
おけるＣ−Ｃ線矢視断面を示している。FIGS. 1 (a) and 1 (b) show the piping fixture 1 of one embodiment as viewed from above and from the side, and FIG. 1 (c) is a line CC in FIG. 1 (b). FIG.
【００１６】この配管固定具１は、図２に示すように、
空気調和機の室外機６０内で、アキュムレータ２０から
圧縮機３０へ冷媒を流す配管４０に取り付けられるよう
に設計されている。この配管４０は、圧縮機の振動を抑
制するように、３カ所においてＵ字状に折り曲げられて
いる。配管固定具１が取り付けられる位置は、配管４０
のうち室外機６０の底フレーム５０に近い湾曲部分４０
ｃ近傍である。なお、４２はアキュムレータ２０の冷媒
入口に接続された配管を示し、４１は圧縮機が冷媒を吐
出するための配管を示している。[0016] As shown in FIG.
In the outdoor unit 60 of the air conditioner, it is designed to be attached to a pipe 40 for flowing a refrigerant from the accumulator 20 to the compressor 30. The pipe 40 is bent in a U-shape at three places so as to suppress the vibration of the compressor. The position where the pipe fixture 1 is attached is
Of the curved portion 40 close to the bottom frame 50 of the outdoor unit 60
It is near c. Reference numeral 42 denotes a pipe connected to the refrigerant inlet of the accumulator 20, and reference numeral 41 denotes a pipe through which the compressor discharges the refrigerant.
【００１７】図１に示すように、この配管固定具１は、
全体として弾性材料としてのゴムからなり、一方向に延
びる本体２と、角棒状の足部３と、突起部４を備えてい
る。As shown in FIG. 1, this pipe fixing device 1
The main body 2 is made of rubber as an elastic material and extends in one direction. The main body 2 has a square rod-shaped foot 3 and a projection 4.
【００１８】上記本体２には、長手方向に関して両側に
配置された一対の第１の貫通穴５ａ，５ｂが設けられて
いる。この第１の貫通穴５ａ，５ｂは、上記配管４０の
平行部分４０ａ，４０ｂと略同一径を有して上記足部３
が延びる方向と平行に延びている。この各貫通穴５ａ，
５ｂに沿って、この各貫通穴５ａ，５ｂから本体２の外
周に通じる第１の切れ目としてのスリット６ａ，６ｂが
設けられている。また、本体２の外周面２ａ，２ｂ，２
ｃ，２ｄのうち長手方向に沿った部分２ａに、上記配管
４０の近傍に配置されたアキュムレータ２０の側面の曲
率と略同一の曲率が与えられている。The main body 2 is provided with a pair of first through holes 5a and 5b arranged on both sides in the longitudinal direction. The first through holes 5a and 5b have substantially the same diameter as the parallel portions 40a and 40b of the pipe 40, and
Extend in a direction parallel to the direction in which. Each of the through holes 5a,
Along the line 5b, slits 6a and 6b are provided as first cuts that extend from the through holes 5a and 5b to the outer periphery of the main body 2. Further, the outer peripheral surfaces 2a, 2b, 2 of the main body 2
A portion 2a extending in the longitudinal direction of c and 2d is provided with a curvature substantially equal to the curvature of the side surface of the accumulator 20 disposed near the pipe 40.
【００１９】上記足部３は、本体２の一方の端面２ｆの
略中央に連なり、本体２の長手方向に対して垂直な方向
に延びている。この足部３には、上記配管４０のうち上
記平行部分４０ａ，４０ｂに挟まれた湾曲部分４０ｃと
略同一径を有し、上記本体２の長手方向と平行に延びる
第２の貫通穴７が設けられている。この貫通穴７に沿っ
て、この貫通穴７から足部３の外周に通じる第２の切れ
目としての溝９が設けられている。The foot 3 extends substantially in the center of one end face 2f of the main body 2 and extends in a direction perpendicular to the longitudinal direction of the main body 2. The foot portion 3 has a second through hole 7 having substantially the same diameter as the curved portion 40c sandwiched between the parallel portions 40a and 40b of the pipe 40 and extending in parallel with the longitudinal direction of the main body 2. Is provided. Along the through hole 7, a groove 9 is provided as a second cut extending from the through hole 7 to the outer periphery of the foot 3.
【００２０】上記突起部４は、上記足部３の断面形状と
略同一の断面形状を持ち、足部３の外周から上記足部３
が延びる方向および本体２が延びる方向に対して垂直
に、溝９と反対の側に突出している。この突起部４の先
端面８には波状の凹凸が設けられている。そして、この
配管固定具１を配管４０に取り付けた状態で、この突起
部４の先端面８が底フレーム５０のフランジ部５０ａに
弾性をもって当接するようになっている。すなわち、先
端面８の凸部がフランジ部５０ａに対して少し圧縮、伸
長し得る状態で柔軟に当接する。The projecting portion 4 has substantially the same cross-sectional shape as that of the foot portion 3 and extends from the outer periphery of the foot portion 3 to the foot portion 3.
Perpendicular to the direction in which the body 2 extends and the direction in which the body 2 extends. Wavy irregularities are provided on the tip end surface 8 of the projection 4. When the pipe fixing device 1 is attached to the pipe 40, the distal end surface 8 of the projection 4 abuts on the flange 50 a of the bottom frame 50 with elasticity. That is, the convex portion of the distal end surface 8 flexibly contacts the flange portion 50a in a state where it can be slightly compressed and expanded.
【００２１】空気調和機の室外機６０を組み立てる場
合、まず湾曲した配管４０にこの配管固定具１を取り付
ける。この配管固定具１は、配管４０の平行部分４０
ａ，４０ｂを、スリット６ａ，６ｂを経て本体２の各第
１の貫通穴５ａ，５ｂに嵌合し、上記配管４０の湾曲部
分４０ｃを、溝９を経て足部３の第２の貫通穴７に嵌合
することによって、配管４０に取り付けられる。次に、
この配管固定具１の突起部４が底フレーム５０のフラン
ジ部５０ａに当接し、かつ本体２の外周面２ａがアキュ
ムレータ２０の側面に当接する状態で、配管４０を圧縮
機３０とアキュムレータ２０に接続する。When assembling the outdoor unit 60 of the air conditioner, first, the pipe fixture 1 is attached to the curved pipe 40. The pipe fixing device 1 is provided with a parallel portion 40 of the pipe 40.
a and 40b are fitted into the first through holes 5a and 5b of the main body 2 through the slits 6a and 6b, and the curved portion 40c of the pipe 40 is inserted into the second through hole of the foot 3 through the groove 9. 7 is attached to the pipe 40. next,
The pipe 40 is connected to the compressor 30 and the accumulator 20 in a state where the protrusion 4 of the pipe fixing tool 1 contacts the flange 50 a of the bottom frame 50 and the outer peripheral surface 2 a of the main body 2 contacts the side surface of the accumulator 20. I do.
【００２２】このようにした場合、上記本体２の取り付
け位置は、足部３の第２の貫通穴７に配管４０の湾曲部
分４０ｃが嵌合することによって規定される。すなわ
ち、本体２と配管４０の湾曲部分４０ｃとの距離は、上
記足部３の第２の貫通穴７と本体２側の根元との距離に
等しく設定される。したがって、配管４０に本体２を取
り付けるとき、取り付けるべき位置を示すマークを要さ
ず、正確に取り付けることができる。In this case, the mounting position of the main body 2 is defined by fitting the curved portion 40c of the pipe 40 into the second through hole 7 of the foot 3. That is, the distance between the main body 2 and the curved portion 40c of the pipe 40 is set to be equal to the distance between the second through hole 7 of the foot 3 and the base on the main body 2 side. Therefore, when attaching the main body 2 to the pipe 40, a mark indicating a position to be attached is not required, and the main body 2 can be attached accurately.
【００２３】また、上記本体２の取り付け位置は、上記
足部３の第２の貫通穴７に上記配管４０の湾曲部分４０
ｃが嵌合することによって規定され、ばらつくことがな
いので、作業上この配管固定具１が配管４０近傍に配置
された部材と重なって作業が制約されるという不具合も
生じない。しかも、この配管固定具１の突起部４が底フ
レーム５０のフランジ部５０ａに当接し、かつ本体２の
外周面２ａがアキュムレータ２０の側面に当接する状態
で、配管４０を圧縮機３０とアキュムレータ２０に接続
するので、配管４０が底フレーム５０およびアキュムレ
ータ２０に対して正確に位置決めされる。したがって、
空気調和機の室外機６０の組み立て精度を向上させるこ
とができる。The mounting position of the main body 2 is such that the curved portion 40 of the pipe 40 is inserted into the second through hole 7 of the foot 3.
Since c is defined by fitting and does not vary, there is no inconvenience that the pipe fixing tool 1 overlaps with a member arranged in the vicinity of the pipe 40 to restrict the work. In addition, the pipe 40 is connected to the compressor 30 and the accumulator 20 with the protrusion 4 of the pipe fixing tool 1 abutting against the flange 50a of the bottom frame 50 and the outer peripheral surface 2a of the main body 2 abutting against the side surface of the accumulator 20. , The piping 40 is accurately positioned with respect to the bottom frame 50 and the accumulator 20. Therefore,
The assembling accuracy of the outdoor unit 60 of the air conditioner can be improved.
【００２４】また、本体２は足部３を介して上記配管４
０の湾曲部分４０ｃに係止された状態となるから、上記
配管４０の平行部分４０ａ，４０ｂに沿って摺動するよ
うなことがない。したがって、本体２の外周面をプラス
チック製のバンドで縛り付けたり、金属製の板バネで挟
んだりする必要がない。したがって、材料費や作業工数
を減らして、コストを低減することができる。The main body 2 is connected to the pipe 4 through the foot 3.
Since the pipe 40 is locked by the curved portion 40c, the pipe 40 does not slide along the parallel portions 40a and 40b. Therefore, there is no need to tie the outer peripheral surface of the main body 2 with a plastic band or sandwich it with a metal leaf spring. Therefore, material costs and man-hours can be reduced, and costs can be reduced.
【００２５】また、空気調和機の室外機６０の組み立て
後、圧縮機の動作時に上記配管４０が振動しようとして
も、配管固定具１の突起部４の先端面８が底フレーム５
０のフランジ部５０ａに対して弾性をもって、すなわち
先端面８の凸部が少し圧縮、伸長し得る状態で柔軟に当
接しているので、配管４０の振動を効果的に吸収するこ
とができる。これにより、振動に伴う騒音も低減するこ
とができる。Further, after the outdoor unit 60 of the air conditioner is assembled, even if the pipe 40 is going to vibrate during the operation of the compressor, the tip end surface 8 of the projection 4 of the pipe fixing tool 1 is fixed to the bottom frame 5.
The elasticity of the flange portion 50a, that is, the convex portion of the distal end surface 8 flexibly abuts in a state where it can be slightly compressed and expanded, so that the vibration of the pipe 40 can be effectively absorbed. Thereby, noise accompanying vibration can also be reduced.
【００２６】なお、この配管固定具１は空気調和機の室
外機６０内の配管４０に取り付けるものとしたが、当然
ながらこれに限られるものではない。本発明の配管固定
具は、様々な機器類の配管に対して広く適用することが
できる。Although the pipe fixing device 1 is attached to the pipe 40 in the outdoor unit 60 of the air conditioner, it is needless to say that the present invention is not limited to this. The piping fixture of the present invention can be widely applied to piping of various devices.
【００２７】また、図１，図２に示した配管固定具１は
本体２の外周面に沿って環状に溝１０を有しているが、
この溝１０はプラスチック製のバンドで縛り付ける場合
を想定して念のため形成したものであり、本発明とは関
係がない。The piping fixture 1 shown in FIGS. 1 and 2 has an annular groove 10 along the outer peripheral surface of the main body 2.
The groove 10 is formed for the sake of safety by assuming that the groove is bound with a plastic band, and is not related to the present invention.
【００２８】[0028]
【発明の効果】以上より明らかなように、請求項１の配
管固定具の本体の取り付け位置は、足部の第２の貫通穴
に配管の湾曲部分が嵌合することによって規定されるの
で、上記配管に本体を取り付けるとき、取り付けるべき
位置を示すマークを要さず、正確に取り付けを行うこと
ができる。また、上記本体の取り付け位置はばらつくこ
とがないので、作業上この配管固定具が配管近傍に配置
された部材と重なって作業が制約されるという不具合も
生じない。しかも、上記本体は上記配管の上記平行部分
に沿って摺動するようなことがないので、上記本体の外
周面をプラスチック製のバンドで縛り付けたり、金属製
の板バネで挟んだりする必要がない。したがって、材料
費や作業工数を減らして、コストを低減することができ
る。As is clear from the above, the mounting position of the main body of the pipe fixing device according to the first aspect is defined by fitting the curved portion of the pipe into the second through hole of the foot. When attaching the main body to the pipe, it is possible to accurately attach the main body without requiring a mark indicating a position to be attached. In addition, since the mounting position of the main body does not vary, there is no problem in that the pipe fixing tool overlaps with a member arranged in the vicinity of the pipe to restrict the work. Moreover, since the main body does not slide along the parallel portion of the pipe, there is no need to tie the outer peripheral surface of the main body with a plastic band or sandwich it with a metal leaf spring. . Therefore, material costs and man-hours can be reduced, and costs can be reduced.
【００２９】しかも、この配管固定具では、上記足部の
外周から上記足部が延びる方向および上記本体が延びる
方向に対して垂直に突出する突起部が設けられているの
で、例えば空気調和機の室外機等を組み立てるような場
合に、まず上記配管にこの配管固定具を取り付け、上記
突起部が上記配管の近傍に配置された部材（例えば底フ
レーム）に当接する状態で上記配管を圧縮機やアキュム
レータ等に接続することにより、上記配管を上記部材に
対して正確に位置決めすることができる。したがって、
空気調和機の室外機等の組み立て精度を向上させること
ができる。In addition, in this pipe fixing device, a projection is provided which projects perpendicularly to the direction in which the foot extends and the direction in which the body extends from the outer periphery of the foot. In the case of assembling an outdoor unit or the like, first, the pipe fixing device is attached to the pipe, and the pipe is compressed by a compressor or the like in a state where the protrusion contacts a member (for example, a bottom frame) arranged near the pipe. By connecting the pipe to an accumulator or the like, the pipe can be accurately positioned with respect to the member. Therefore,
The accuracy of assembling the outdoor unit of the air conditioner can be improved.
【００３０】請求項２の配管固定具では、上記突起部の
先端面に凹凸が設けられているので、この先端面が上記
部材に対して弾性をもって当接する。すなわち、先端面
の凸部が上記部材に対して少し圧縮、伸長し得る状態で
柔軟に当接する。したがって、例えば空気調和機の室外
機等の組み立て後、圧縮機等の動作時に上記配管が振動
しようとしても、配管の振動を効果的に吸収することが
できる。これにより、振動に伴う騒音も低減することが
できる。According to the second aspect of the present invention, since the projection has an irregular surface on the distal end surface, the distal end surface abuts the member elastically. That is, the convex portion of the distal end surface flexibly abuts on the above-mentioned member in a state where it can be slightly compressed and expanded. Therefore, for example, even after the outdoor unit or the like of the air conditioner is assembled, even if the piping tries to vibrate during the operation of the compressor or the like, the vibration of the piping can be effectively absorbed. Thereby, noise accompanying vibration can also be reduced.
【００３１】請求項３の配管固定具では、上記本体の外
周面のうち長手方向に沿った部分に、上記配管の近傍に
配置された部材（例えばアキュムレータ）の曲率と略同
一の曲率が与えられているので、例えば空気調和機の室
外機等を組み立てるような場合に、まず上記配管にこの
配管固定具を取り付け、上記曲率が与えられた部分が上
記部材に当接する状態で上記配管を圧縮機やアキュムレ
ータ等に接続することにより、上記配管を上記部材に対
して正確に位置決めすることができる。したがって、空
気調和機の室外機等の組み立て精度を向上させることが
できる。According to the third aspect of the present invention, a portion of the outer peripheral surface of the main body along the longitudinal direction is provided with substantially the same curvature as that of a member (eg, an accumulator) disposed near the pipe. Therefore, for example, when assembling an outdoor unit or the like of an air conditioner, first, the pipe fixing device is attached to the pipe, and the pipe is compressed by the compressor in a state where the curved portion comes into contact with the member. The pipe can be accurately positioned with respect to the member by being connected to a valve or an accumulator. Therefore, the assembling accuracy of the outdoor unit or the like of the air conditioner can be improved.
【図１】 この発明の一実施例の配管固定具を示す図で
ある。FIG. 1 is a view showing a pipe fixing device according to an embodiment of the present invention.
【図２】 上記配管固定具を空気調和機の室外機の配管
に取り付けた様子を示す図である。FIG. 2 is a diagram showing a state in which the pipe fixture is attached to a pipe of an outdoor unit of an air conditioner.
１ 配管固定具 ２ 本体 ３ 足部 ４ 突起部 ５ａ，５ｂ 第１の貫通穴 ６ａ，６ｂ スリット ７ 第２の貫通穴 ８ 先端面 ９ 溝 ２０ アキュムレータ ４０ 配管 ５０ 底フレーム DESCRIPTION OF SYMBOLS 1 Plumbing fixture 2 Main body 3 Foot 4 Projection 5a, 5b First through hole 6a, 6b Slit 7 Second through hole 8 Tip surface 9 Groove 20 Accumulator 40 Piping 50 Bottom frame
───────────────────────────────────────────────────── フロントページの続き (72)発明者 中村 博 滋賀県草津市岡本町字大谷1000番地の２ ダイキン工業株式会社滋賀製作所内 (56)参考文献 特開 平６−221721（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) F16L 3/08 F24F 5/00 ────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Hiroshi Nakamura 1000-2, Oya, Okamotocho, Kusatsu-shi, Shiga Daikin Industries, Ltd. Shiga Works (56) References JP-A-6-221721 (JP, A) ( 58) Field surveyed (Int.Cl. 7 , DB name) F16L 3/08 F24F 5/00
Claims (3)
（４０）に取り付けられる弾性材料からなる配管固定具
（１）であって、 一方向に延びる本体（２）と、上記本体の一方の端面
（２ｆ）の略中央に連なり、上記一方向と垂直な方向に
延びる棒状の足部（３）とを備え、 上記本体（２）には、長手方向に関して両側に配置さ
れ、上記配管（４０）の平行部分（４０ａ，４０ｂ）と
略同一径を有し、上記足部が延びる方向と平行に延びる
一対の第１の貫通穴（５ａ，５ｂ）と、この各貫通穴
（５ａ，５ｂ）に沿ってこの各貫通穴から本体外周に通
じる第１の切れ目（６ａ，６ｂ）とが設けられ、 上記足部（３）には、上記配管（４０）のうち上記平行
部分に挟まれた部分（４０ｃ）と略同一径を有し、上記
本体の長手方向と平行に延びる第２の貫通穴（７）と、
この貫通穴（７）に沿ってこの貫通穴から足部外周に通
じる第２の切れ目（９）とが設けられ、 上記足部（３）の外周から上記足部が延びる方向および
本体が延びる方向に対して垂直に突出する突起部（４）
を備えたことを特徴とする配管固定具。1. A pipe fixture (1) made of an elastic material attached to a pipe (40) bent in a substantially U-shape or a U-shape, comprising: a main body (2) extending in one direction; A bar-shaped foot (3) extending substantially in the center of one end surface (2f) and extending in a direction perpendicular to the one direction. The main body (2) is disposed on both sides in the longitudinal direction, and A pair of first through holes (5a, 5b) having substantially the same diameter as the parallel portions (40a, 40b) of the pipe (40) and extending parallel to the direction in which the foot extends; , 5b) are provided with first cuts (6a, 6b) leading from the respective through holes to the outer periphery of the main body. The foot (3) is sandwiched between the parallel portions of the pipe (40). And has a diameter substantially equal to that of the portion (40c), and extends parallel to the longitudinal direction of the main body. Two through holes (7),
A second cut (9) is provided along the through hole (7) from the through hole to the outer periphery of the foot, and a direction in which the foot extends from the outer periphery of the foot and a direction in which the body extends. Projection (4) projecting perpendicular to
A pipe fixing device comprising:
ることを特徴とする配管固定具。2. The pipe fixing device according to claim 1, wherein the protrusion (4) is provided with irregularities on a distal end surface (8).
おいて、 上記本体（２）の外周面（２ａ，２ｂ，２ｃ，２ｄ）の
うち長手方向に沿った部分（２ａ）に、上記配管（４
０）の近傍に配置された部材（２０）の曲率と略同一の
曲率が与えられていることを特徴とする配管固定具。3. The pipe fixing device according to claim 1, wherein the pipe is provided on a portion (2a) of the outer peripheral surface (2a, 2b, 2c, 2d) of the main body (2) along the longitudinal direction. (4
A pipe fixture characterized in that it has substantially the same curvature as the curvature of the member (20) arranged near (0).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1589895A JP3158931B2 (en) | 1995-02-02 | 1995-02-02 | Piping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1589895A JP3158931B2 (en) | 1995-02-02 | 1995-02-02 | Piping fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08210559A JPH08210559A (en) | 1996-08-20 |
| JP3158931B2 true JP3158931B2 (en) | 2001-04-23 |
Family
ID=11901605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1589895A Expired - Fee Related JP3158931B2 (en) | 1995-02-02 | 1995-02-02 | Piping fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3158931B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106885A (en) * | 2000-09-29 | 2002-04-10 | Matsushita Electric Ind Co Ltd | Expansion valve holding device for air conditioner outdoor unit |
-
1995
- 1995-02-02 JP JP1589895A patent/JP3158931B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08210559A (en) | 1996-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3158931B2 (en) | Piping fixture | |
| JP5653284B2 (en) | Anti-vibration protector | |
| JP2000193004A (en) | Vibration isolator | |
| KR20070081239A (en) | Clip structure for fixing refrigerant pipe | |
| JP2000161817A (en) | Vibration attenuation device of piping for compressor | |
| JP2017180658A (en) | Vibration control device | |
| JP3428121B2 (en) | Roll mount for engine | |
| JP2003042228A (en) | Rubber cushion | |
| JPH10299749A (en) | Integral seal washer | |
| JP4359080B2 (en) | Piping fixing member | |
| JP3267051B2 (en) | Check valve | |
| JP4143059B2 (en) | Fan unit fixture | |
| KR950002527Y1 (en) | Gas cock device | |
| JPH10159727A (en) | Vehicular motor-driven compressor | |
| CN112240637B (en) | Air conditioner air adjusting device's holder and air conditioner air adjusting device | |
| JP2002195159A (en) | Device for supporting compressor | |
| KR20240011573A (en) | Fixed pad to prevent flow of hose clamp | |
| JP2001050449A (en) | Vibration isolating member for duct connection | |
| JP2003299223A (en) | Protector fixing structure | |
| JPH0436075A (en) | Attachment device for accumulator in compressor | |
| JPH1053035A (en) | Center bearing support | |
| JPS61248931A (en) | Vibration-proofing rubber | |
| JPH0419372A (en) | Device for mounting accumulator in compressor | |
| JPH07280036A (en) | Engine mount | |
| JP2001248688A (en) | Dynamic damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080216 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090216 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090216 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 9 Free format text: PAYMENT UNTIL: 20100216 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110216 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 10 Free format text: PAYMENT UNTIL: 20110216 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 11 Free format text: PAYMENT UNTIL: 20120216 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120216 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 12 Free format text: PAYMENT UNTIL: 20130216 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130216 Year of fee payment: 12 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 13 Free format text: PAYMENT UNTIL: 20140216 |
|
| LAPS | Cancellation because of no payment of annual fees |