JPS62988U - - Google Patents
Info
- Publication number
- JPS62988U JPS62988U JP8925285U JP8925285U JPS62988U JP S62988 U JPS62988 U JP S62988U JP 8925285 U JP8925285 U JP 8925285U JP 8925285 U JP8925285 U JP 8925285U JP S62988 U JPS62988 U JP S62988U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- heat exchanger
- exchanger tube
- force
- metal fitting
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
Description
第１図及び第２図は本考案の一実施例に係る伝
熱管支持装置を示す図で、第１図は側面図、第２
図は第１図のＡ―Ａ断面図、第３図及び第４図は
本考案の他の実施例を示す図で、第３図は側面図
、第４図は第３図のＢ―Ｂ断面図、第５図及び第
６図は従来の伝熱管支持装置を示す図で、第５図
は側面図、第６図は第５図のＣ―Ｃ断面図、第７
図及び第８図は従来の伝熱管支持装置の力関係を
示す模式図、第９図及び第１０図は本考案の伝熱
管支持装置の力関係を示す模式図である。
１……伝熱管、２……支持ビーム、３……押え
金具、３ａ……押え金具バネ部、３ｂ……押え金
具ボルト被締付部、４……押えボルト、７……被
押え物、８……バネ板。
1 and 2 are diagrams showing a heat exchanger tube support device according to an embodiment of the present invention, with FIG. 1 being a side view and FIG.
The figure is a sectional view taken along line AA in Figure 1, Figures 3 and 4 are views showing other embodiments of the present invention, Figure 3 is a side view, and Figure 4 is taken along line B-B in Figure 3. 5 and 6 are views showing a conventional heat exchanger tube support device, FIG. 5 is a side view, FIG. 6 is a cross-sectional view taken along line CC in FIG.
8 and 8 are schematic diagrams showing the force relationship of the conventional heat exchanger tube support device, and FIGS. 9 and 10 are schematic diagrams showing the force relationship of the heat exchanger tube support device of the present invention. DESCRIPTION OF SYMBOLS 1...Heat exchange tube, 2...Support beam, 3...Press metal fitting, 3a...Press metal fitting spring part, 3b...Press metal bolt tightened part, 4...Press bolt, 7...Pressed object, 8...Spring plate.
Claims (1)
具及び支持ビームよりなる支持装置において、前
記押え金具は、ボルトによつて支持ビームに接触
固定されていると共に、該押え金具として、ボル
ト締付に対するバス定数Ｋｃがボルトのバネ定数
Ｋｔと等しいか又はそれ以上である剛性を有し、
かつ、伝熱管に押え力を与えるべくボルトのバネ
定数Ｋｔと等しいか又はそれ以下のバネ定数Ｋの
バネ効果を有する押え金具を用いて伝熱管を支持
することにより、前記ボルト及び該押え金具より
なる締結体に対し、伝熱管押え力を外力として作
用させ、その力を前記ボルト及び該押え金具に分
担させてボルトに負荷する荷重を小さくしたこと
を特徴とする伝熱管支持装置。 In a support device consisting of a bolt, a presser metal fitting, and a support beam that apply a predetermined holding force to a heat exchanger tube, the presser metal fitting is fixed in contact with the support beam by the bolt, and serves as the presser metal fitting to provide a predetermined holding force against the bolt tightening. having a stiffness in which the bus constant Kc is equal to or greater than the spring constant Kt of the bolt;
In addition, by supporting the heat exchanger tube using a retainer having a spring effect with a spring constant K equal to or less than the spring constant Kt of the bolt in order to apply a retaining force to the heat exchanger tube, the bolt and the retainer can be A heat exchanger tube support device characterized in that a heat exchanger tube holding force is applied as an external force to the fastener, and the force is shared by the bolt and the holding fitting to reduce the load applied to the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8925285U JPS62988U (en) | 1985-06-13 | 1985-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8925285U JPS62988U (en) | 1985-06-13 | 1985-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62988U true JPS62988U (en) | 1987-01-07 |
Family
ID=30643148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8925285U Pending JPS62988U (en) | 1985-06-13 | 1985-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62988U (en) |
-
1985
- 1985-06-13 JP JP8925285U patent/JPS62988U/ja active Pending