JPS6281804U - - Google Patents
Info
- Publication number
- JPS6281804U JPS6281804U JP16743085U JP16743085U JPS6281804U JP S6281804 U JPS6281804 U JP S6281804U JP 16743085 U JP16743085 U JP 16743085U JP 16743085 U JP16743085 U JP 16743085U JP S6281804 U JPS6281804 U JP S6281804U
- Authority
- JP
- Japan
- Prior art keywords
- furnace wall
- corner
- backstay
- view
- showing
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
Description
第１ａ図は本考案によるバツクステイ荷重支持
構造の一例を示すボイラ炉壁のコーナ部分の平面
図、第１ｂ図は第１ａ図の１ｂ―１ｂ線断面図、
第２ａ図は本考案の他の例を示す、第１ａ図と同
様な図、第２ｂ図は第２ａ図のｂ―ｂ線断面
図、第３図は従来のバツクステイ構造を示すボイ
ラ炉壁のコーナ部分の斜視図、第４図はその炉壁
とバツクステイとの全体の取付け関係を示す平面
図、第５図は第４図のＶ部の拡大詳細図、第６図
は他の従来例を示す、第５図と同様な図、第７図
は従来例で使用されているＵボルト又はリンクの
作用を説明するための図、第８図は従来例による
炉壁の変形状態を示す図である。
１……ボイラ炉壁、２……水平バツクステイ、
７，７′……ブラケツト、８……コーナタイプレ
ート、１２……ラグ、１３……補強板、１４……
フランジプレート、１５……ウエブプレート、１
６……長穴、１７……ピン。
Fig. 1a is a plan view of a corner portion of a boiler furnace wall showing an example of a backstay load support structure according to the present invention, Fig. 1b is a sectional view taken along the line 1b-1b of Fig. 1a,
Fig. 2a is a view similar to Fig. 1a showing another example of the present invention, Fig. 2b is a sectional view taken along line b--b of Fig. 2a, and Fig. 3 is a boiler furnace wall showing a conventional backstay structure. A perspective view of the corner part, Fig. 4 is a plan view showing the overall attachment relationship between the furnace wall and the backstay, Fig. 5 is an enlarged detailed view of the V section in Fig. 4, and Fig. 6 is another conventional example. Figure 7 is a diagram for explaining the action of the U bolt or link used in the conventional example, and Figure 8 is a diagram showing the deformed state of the furnace wall in the conventional example. be. 1...Boiler furnace wall, 2...Horizontal backstay,
7, 7'... Bracket, 8... Corner tie plate, 12... Lug, 13... Reinforcement plate, 14...
Flange plate, 15... Web plate, 1
6...long hole, 17...pin.
Claims (1)
ナ部のコーナタイプレートに取付けたブラケツト
とを炉壁の熱伸びを拘束しないようラグ又はピン
にて連結したことを特徴とするバツクステイコー
ナ荷重支持構造。 A backstay corner load support structure characterized in that both ends of a horizontal backstay and a bracket attached to a corner tie plate at a corner of a boiler furnace wall are connected by lugs or pins so as not to restrict thermal expansion of the furnace wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16743085U JPS6281804U (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16743085U JPS6281804U (en) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281804U true JPS6281804U (en) | 1987-05-25 |
Family
ID=31099349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16743085U Pending JPS6281804U (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06101804A (en) * | 1992-04-03 | 1994-04-12 | Babcock & Wilcox Co:The | Spare stay system for connecting end section of tabular welded tube wall in boiler |
-
1985
- 1985-11-01 JP JP16743085U patent/JPS6281804U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06101804A (en) * | 1992-04-03 | 1994-04-12 | Babcock & Wilcox Co:The | Spare stay system for connecting end section of tabular welded tube wall in boiler |