JPH0291622U

JPH0291622U -

Info

Publication number: JPH0291622U
Application number: JP16989588U
Authority: JP
Priority date: 1988-12-30
Filing date: 1988-12-30
Publication date: 1990-07-20
Anticipated expiration: 2003-03-17
Also published as: JPH0510904Y2

Description

[Brief explanation of drawings]

第１図は本考案フイルターの取付装置全体を示
す一部を省略した平面図、第２図は同フイルター
の平面図、第３図は同フイルターの掛止板を保持
板に載置する前の状態を示す要部の拡大断面図、
第４図は同載置した状態を示す要部の拡大断面図
、第５図は同ガスケツトをガスケツト受け板に圧
着した状態を示す要部の拡大断面図、第６図は従
来のフイルターの取付装置を示す要部の拡大断面
図である。図中、１はフイルター、２はフイルターユニツ
ト、３はケーシング、４は内側壁、６は枠体、７
はガスケツト、８はフイルター受け板、９は袋ナ
ツト、１０は長ボルト、１１は締付け片、１２は
締付け金具、１３は締付けナツト、１４は水平片
、１５は垂設片、１６は折曲片、１７は湾曲面、
１８は段部、１９は保持板、２０はテーパー面、
２１は垂直面、２２は底面、２３は掛止板、Ｇは
間隙である。 Fig. 1 is a partially omitted plan view showing the entire mounting device of the filter of the present invention, Fig. 2 is a plan view of the same filter, and Fig. 3 is a plan view of the filter before the hanging plate is placed on the holding plate. An enlarged sectional view of the main parts showing the condition,
Fig. 4 is an enlarged cross-sectional view of the main part showing the same gasket mounted, Fig. 5 is an enlarged cross-sectional view of the main part showing the gasket crimped to the gasket receiving plate, and Fig. 6 is a conventional filter installation. FIG. 2 is an enlarged cross-sectional view of the main parts of the device. In the figure, 1 is a filter, 2 is a filter unit, 3 is a casing, 4 is an inner wall, 6 is a frame body, 7
is a gasket, 8 is a filter receiving plate, 9 is a cap nut, 10 is a long bolt, 11 is a tightening piece, 12 is a tightening metal fitting, 13 is a tightening nut, 14 is a horizontal piece, 15 is a hanging piece, 16 is a bent piece , 17 is a curved surface,
18 is a stepped portion, 19 is a holding plate, 20 is a tapered surface,
21 is a vertical surface, 22 is a bottom surface, 23 is a hanging plate, and G is a gap.

Claims

[Scope of utility model registration request]

A filter receiving plate is protruded from the upper part of the four circumferential inner walls of the casing constituting the filter unit in which the filter formed by fixing the gasket to the upper peripheral edge of the frame is mounted, and The upper part of the long bolt is screwed into a cap nut vertically disposed on the filter receiving plate, and the lower part of the long bolt is inserted into a fastening fitting formed with a fastening piece, and the lower part of the long bolt is inserted. In a filter mounting device in which the filter can be fixed by screwing a tightening nut into the holder and tightening the tightening fitting, a plate spring is bent at right angles to provide a horizontal piece and a vertical piece, and the vertical piece has a horizontal piece and a vertical piece. A bent piece is provided by bending the lower part inward, and a curved surface is provided at the lower end of the bent piece, and a stepped part is provided at the upper end to form a holding plate, and at least the filter receiving plate is mutually connected to each other. One or more of the holding plates are fixed at equal intervals via horizontal pieces on two facing sides at positions that match the preset installation positions of the filters, while the holding plates facing each of the holding plates are fixed at equal intervals through horizontal pieces. The upper side surface of the frame of the filter has a downwardly sloping tapered surface, and a vertical surface is connected to the tapered surface, and a horizontal bottom surface is connected to the vertical surface. Fixing the hanging plate at the same interval as each of the holding plates,
The filter mounting device is configured such that a gap is provided between the filter receiving plate and the gasket when the bottom surface of the hooking plate is hooked to the stepped portion of the holding plate.