JPH03114698U

JPH03114698U -

Info

Publication number: JPH03114698U
Application number: JP6014490U
Authority: JP
Priority date: 1990-01-11
Filing date: 1990-06-08
Publication date: 1991-11-26

Description

[Brief explanation of drawings]

第１図は外観斜視図、第２図は第１図Ａ部分の
拡大図、第３図は第１図Ｂ部分の拡大図、第４図
は側面図、第５図は第４図Ｃ−Ｃ′線に沿つた断
面図、第６図は他方からみた側面図、第７図は第
６図Ｄ−Ｄ′線に沿つた断面図、第８〜１０図は
連結状態を示す断面図、第１１図は連結された固
定具の斜視図、第１２図はエルボ部への取付状態
を示す斜視図、第１３図は同断面図、第１４図は
一変形を示す外観斜視図、第１５図は同側面図、
第１６図は該変形例の適用状態を示す側面図、第
１７図は同説明図、第１８図は更に他の変形を示
す斜視図、第１９図は該変形例による連結状態を
示す断面図、第２０図は更に他の変形を示す斜視
図、第２１図は第２０図Ｅ部分の拡大図、第２２
図は第２０図Ｆ部分の拡大図、第２３図は該変形
例の連結前の状態を示す断面図、第２４図は同連
結状態を示す断面図、第２５，２６図は従来の固
定具によるエルボ部の固定状態を示す説明図、第
２７図は同斜視図、第２８図は固定板部の斜視図
、第２９図は連結状態を示す斜視図である。１０……固定具、１１……カバー部、１２……
第１固定板部、１３……第２固定板部、１４……
挿入孔、１５……挿入片、１６……第１係止爪、
１７……第２係止爪、１８……配管、１９……エ
ルボ部、２０……断熱被覆材、２１……点線、２
２……重合する側部、２３，２４……補強リブ。 Fig. 1 is an external perspective view, Fig. 2 is an enlarged view of part A in Fig. 1, Fig. 3 is an enlarged view of part B in Fig. 1, Fig. 4 is a side view, and Fig. 5 is Fig. 4 C- 6 is a side view taken from the other side, FIG. 7 is a sectional view taken along line D-D' in FIG. 6, and FIGS. 8 to 10 are sectional views showing the connected state. FIG. 11 is a perspective view of the connected fixtures, FIG. 12 is a perspective view showing how it is attached to the elbow, FIG. 13 is a sectional view of the same, FIG. 14 is an external perspective view showing one modification, and FIG. The figure is the same side view,
FIG. 16 is a side view showing an applied state of the modified example, FIG. 17 is an explanatory view of the same, FIG. 18 is a perspective view showing still another modification, and FIG. 19 is a sectional view showing a connected state according to the modified example. , FIG. 20 is a perspective view showing still another modification, FIG. 21 is an enlarged view of part E in FIG. 20, and FIG.
The figure is an enlarged view of part F in Fig. 20, Fig. 23 is a sectional view showing the modified example before connection, Fig. 24 is a sectional view showing the same connected state, and Figs. 25 and 26 are conventional fixing devices. FIG. 27 is a perspective view of the elbow portion, FIG. 28 is a perspective view of the fixing plate portion, and FIG. 29 is a perspective view of the connected state. 10...Fixing tool, 11...Cover part, 12...
First fixing plate part, 13... Second fixing plate part, 14...
Insertion hole, 15...insertion piece, 16...first locking claw,
17... Second locking claw, 18... Piping, 19... Elbow part, 20... Heat insulating coating material, 21... Dotted line, 2
2...Side portion to overlap, 23, 24...Reinforcement ribs.

Claims

[Scope of Claim for Utility Model Registration] (1) An inverted U-shaped cover portion 11 that is inserted into the outer circumferential surface of a large diameter portion of a heat insulating coating that covers the outer circumferential surface of an elbow portion of a pipe, and an opening of the cover portion 11 A slit-shaped insertion hole 14 extending in the width direction is formed in the first fixing plate part 12, and a tip end of the second fixing plate part 13 is formed in the first fixing plate part 12. is formed into a narrow insertion piece 15 that can be freely inserted into the insertion hole 14, and a second locking claw 1 is provided on the insertion piece 15 in the direction in which the insertion piece comes out and that locks on the edge of the insertion hole 14.
7. A heat insulating coating fixing device for piping, characterized in that it has the following features: (2) The fixture according to claim (1), characterized in that a first locking claw 16 that engages with the second locking claw is formed on the edge of the insertion hole 14. (3) The fixture according to claim (1) or (2), wherein a plurality of insertion holes 14 are formed at intervals in the longitudinal direction of the first fixing plate portion 12. (4) The fixture according to claim (1), wherein a plurality of second locking claws 17 are formed at intervals in the longitudinal direction of the insertion piece 15. (5) The fixture according to claim (1) or (2), wherein the first and second locking claws 16, 17 are cut and raised diagonally from the fixing plate portion. (6) The first fixing plate part 12 is biased to one side to form the insertion hole 14, and the second fixing plate part 13 is biased to one side to form the insertion piece 15. The fixture according to claim (1).