JPH01136207U

JPH01136207U -

Info

Publication number: JPH01136207U
Application number: JP2975488U
Authority: JP
Priority date: 1988-03-08
Filing date: 1988-03-08
Publication date: 1989-09-19

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を適用した横置エレ
メントの全体側面図、第２図は第１図の部の詳
細図、第３図は第２図の―矢視平面図、第４
図は第２図の―矢視断面図、第５図は従来の
横置エレメントの一例の全体側面図、第６図はそ
の吊下げ部材との連結部を示す平面図、第７図は
同じく正面図、第８図は疲労寿命評価曲線図であ
る。１……パネル、２……伝熱管（エレメントチユ
ーブ）、３……ハンガーチユーブ、４……サドル
、５……正方形鋼管、５ａ……正方形鋼管先端部
、５ｂ……回転前、５ｃ……回転後、６……座板
、７……押え板、８……Ｕボルトナツト。 1 is an overall side view of a horizontal element to which an embodiment of the present invention is applied, FIG. 2 is a detailed view of the part shown in FIG. 1, FIG.
The figure is a cross-sectional view taken along the arrow - of FIG. 2, FIG. 5 is an overall side view of an example of a conventional horizontal element, FIG. 6 is a plan view showing the connecting part with the hanging member, and FIG. 7 is the same. The front view and FIG. 8 are fatigue life evaluation curve diagrams. 1... Panel, 2... Heat exchanger tube (element tube), 3... Hanger tube, 4... Saddle, 5... Square steel pipe, 5a... Square steel pipe tip, 5b... Before rotation, 5c... Rotation Back, 6...seat plate, 7...pressing plate, 8...U bolt nuts.

Claims

[Scope of utility model registration request]

A horizontally placed element consisting of a plurality of vertical panels formed by horizontal heat exchanger tubes, spaced apart from each other and stacked in the horizontal direction, where each panel is vertically inserted into every other panel at multiple points in the horizontal direction between the panels. It is characterized by comprising a rod-shaped member whose surface is not circular, a horizontal band-shaped holding plate that connects and fixes the rod-shaped members to each other at the upper and lower ends, and a U bolt nut that fixes the holding plate to the horizontal element. Fatigue prevention device for horizontal boiler elements.