JPH0368269U

JPH0368269U -

Info

Publication number: JPH0368269U
Application number: JP13064089U
Authority: JP
Priority date: 1989-11-09
Filing date: 1989-11-09
Publication date: 1991-07-04
Anticipated expiration: 2004-11-09
Also published as: JP2502389Y2

Description

[Brief explanation of the drawing]

第１図は本考案の可動床式プールを示す平面図
、第２図は可動床を示す平面図、第３図は可動床
の枠用フレームを示す縦断面図、第４図は可動床
表面のグレーチングを示す縦断面図、第５図は第
２図の−断面図、第６図は可動床の骨格用フ
レームを示す縦断面図、第７図は駆動装置を示す
縦断面図、第８図は第７図の−断面図、第９
図はシール部材の取付構造の別の実施例を示す縦
断面図である。１ａ……可動床、５……プール、
１０ａ，１０ｂ……駆動装置、２１……縦溝、３
１……スプロケツト、３２……リンクチエーン、
３５……ウオームホイール、３６……ウオーム、
３７……電動機、３８……ローラチエーン、４０
……ブラケツト、４０ａ……スリツト、４１，４
２……ガイドローラ、５１……シール部材。 Fig. 1 is a plan view showing the movable floor pool of the present invention, Fig. 2 is a plan view showing the movable floor, Fig. 3 is a longitudinal sectional view showing the frame for the movable floor, and Fig. 4 is the movable floor surface. 5 is a vertical sectional view showing the grating of FIG. 2, FIG. 6 is a vertical sectional view showing the framework frame of the movable floor, FIG. The figure is a cross-sectional view of Figure 7, and Figure 9.
The figure is a longitudinal sectional view showing another embodiment of the seal member mounting structure. 1a...Movable floor, 5...Pool,
10a, 10b...drive device, 21...vertical groove, 3
1... Sprocket, 32... Link chain,
35... Worm wheel, 36... Worm,
37...Electric motor, 38...Roller chain, 40
...Bracket, 40a...Slit, 41,4
2... Guide roller, 51... Seal member.

Claims

[Scope of Claim for Utility Model Registration] (1) In a movable floor pool with a floor that moves up and down on the bottom of the pool, protrusions protruding laterally are provided at predetermined locations on both sides of the floor, and the protrusions Insert into a groove formed in the side wall extending vertically, provide a sprocket only at the upper end of the groove, hook the link chain onto the sprocket in an inverted U-shape, and engage the above protrusion at one end of the link chain. The sprocket is linked to an electric motor via a transmission mechanism, and the floor is moved up and down by rotating the sprocket by the electric motor, and the transmission mechanism is equipped with a mechanism to prevent rotation of the sprocket from reversing. A movable floor pool. (2) Utility model registration claim No. 1, in which a sealing member for closing the opening of the groove in the side wall of the pool is provided so as to always close at least the opening above the protruding piece as the protruding piece moves up and down. The movable floor pool described in item 1.