JPH02139892U

JPH02139892U -

Info

Publication number: JPH02139892U
Application number: JP4779189U
Authority: JP
Priority date: 1989-04-24
Filing date: 1989-04-24
Publication date: 1990-11-22
Anticipated expiration: 2004-04-24
Also published as: JPH0743119Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る板材の昇降支持機の一実
施例を示す斜視図、第２図は第１図においてエア
ーシリンダーが伸長した状態を示す斜視図、第３
図は第１図に示した板材の昇降支持機の正面図、
第４図は同背面図、第５図は同右側面図、第６図
は載置部が傾斜した状態を示す右側面図、第７図
は第１図に示した板材の昇降支持機の平面図、第
８図は同底面図、第９図は第６図におけるヒンジ
付近の部分拡大側面図、第１０図は板材を天井付
近まで持ち上げた状態の掛止部近傍の部分拡大断
面図、第１１図は高さ調節部であるエアーシリン
ダー先端の部分拡大斜視図、第１２図は第１１図
の縦断面図、第１３図は係止ピンを別の係合孔に
嵌着した状態を示す第１２図に対応する縦断面図
である。符号の説明、１００……板材の昇降支持機、１
０……支持脚部、１１……脚、１２……脚、１３
……自在キヤスター、１４……蝶ネジ、２０……
エアーシリンダー、２１……第一ロツド、２２…
…第二ロツド、２３……第三ロツド、２４……支
持台、２５……エアー注入口、２６……押え部材
、２７……緊締棒、２８……キヤリングハンドル
、２９……シーリング部材、３０……載置部、３
１……第一支持腕、３２……第二支持腕、３３…
…ヒンジ、３４……ストツパー、３５……ゴムシ
ート、３６……掛止部、３７……ケース、３８…
…掛止片、３９……コイルスプリング、４０……
高さ調節部、４１……係合孔、４２……支持孔、
４３……係止ピン、５０……板材、６０……天井
。 FIG. 1 is a perspective view showing an embodiment of the plate lifting support machine according to the present invention, FIG. 2 is a perspective view showing the air cylinder in the extended state in FIG. 1, and FIG.
The figure is a front view of the plate lifting support machine shown in Figure 1.
Fig. 4 is a rear view of the same, Fig. 5 is a right side view of the same, Fig. 6 is a right side view showing the tilted state of the loading section, and Fig. 7 is the lifting support machine for plate material shown in Fig. 1. 8 is a bottom view of the same, FIG. 9 is a partially enlarged side view of the vicinity of the hinge in FIG. 6, and FIG. 10 is a partially enlarged cross-sectional view of the vicinity of the hook with the board raised to near the ceiling; Fig. 11 is a partially enlarged perspective view of the tip of the air cylinder, which is the height adjustment part, Fig. 12 is a vertical cross-sectional view of Fig. 11, and Fig. 13 shows the state in which the locking pin is fitted into another engagement hole. 13 is a vertical cross-sectional view corresponding to FIG. 12 shown in FIG. Explanation of symbols, 100... Board lifting support machine, 1
0... Support leg portion, 11... Leg, 12... Leg, 13
...Swivel caster, 14...Thumb screw, 20...
Air cylinder, 21...First rod, 22...
... second rod, 23 ... third rod, 24 ... support stand, 25 ... air inlet, 26 ... holding member, 27 ... tightening rod, 28 ... carrying handle, 29 ... sealing member, 30...Placement part, 3
1...First support arm, 32...Second support arm, 33...
...Hinge, 34...Stopper, 35...Rubber sheet, 36...Latching part, 37...Case, 38...
...Latching piece, 39...Coil spring, 40...
Height adjustment part, 41... engagement hole, 42... support hole,
43...locking pin, 50...board material, 60...ceiling.

Claims

[Claims for Utility Model Registration] 1. A board lifting and lowering support machine that lifts and supports board materials on the ceiling of a building, comprising a loading section on which the board is placed, and a telescopic device that directly moves the loading section up and down. air cylinder,
A board lifting/lowering support machine characterized by comprising support legs that vertically support the air cylinder. 2. The plate material lifting and lowering support machine according to claim 1, further comprising a height adjustment section that regulates the height of the mounting section when the air cylinder is fully extended. 3. The height adjustment section includes a plurality of engagement holes provided at predetermined intervals in the first rod serving as the tip of the air cylinder, a support hole provided in the upper end of the second rod of the air cylinder, and a support hole provided in the upper end of the second rod of the air cylinder. 3. The plate material lifting and lowering support machine according to claim 2, further comprising a locking pin that fits into said engagement hole through a support hole.