JPH01169593U

JPH01169593U -

Info

Publication number: JPH01169593U
Application number: JP6581688U
Authority: JP
Priority date: 1988-05-20
Filing date: 1988-05-20
Publication date: 1989-11-30

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図
は門型リフトの正面図、第２図は側面図、第３図
は平面図、第４図はキヤスタ式車輪の側面図、第
５図は第４図に示す車輪の正面図、第６図は高さ
調整機構の分解した状態の正面図、第７図は高さ
調整機構の平面図、第８図は支柱と梁部材とを接
続する前の正面図、第９図は支柱と梁部材とを接
続した状態の断面図、第１０図は支柱のロツク孔
と梁部材のロツク孔内にロツクピンを通した状態
における接続部分の側面図である。図中、１は門型リフト、２は車輪、３は基台、
４は支柱、５は高さ調整機構、６は梁部材、７吊
り下げ機構、８はガイドポスト、１１は雄ねじ杆
、１２は受段部、１４は雌ねじ部、１５は昇降部
材、１６は受部、１８はガイド腕、２０は貫通孔
、２４はウインチ、２７はフツク、３０は共同溝
、３１は蓋体、３２はレールである。 The drawings show an embodiment of the present invention, in which Fig. 1 is a front view of a portal lift, Fig. 2 is a side view, Fig. 3 is a plan view, Fig. 4 is a side view of caster type wheels, and Fig. 4 is a side view of a caster type wheel. Figure 5 is a front view of the wheel shown in Figure 4, Figure 6 is a front view of the height adjustment mechanism in an exploded state, Figure 7 is a plan view of the height adjustment mechanism, and Figure 8 is a diagram showing the support and beam members. Fig. 9 is a cross-sectional view of the column and beam member connected, and Fig. 10 is a front view of the connection part with the lock pin passed through the lock hole of the column and the lock hole of the beam member. FIG. In the figure, 1 is a portal lift, 2 is a wheel, 3 is a base,
4 is a column, 5 is a height adjustment mechanism, 6 is a beam member, 7 is a hanging mechanism, 8 is a guide post, 11 is a male threaded rod, 12 is a step part, 14 is a female thread part, 15 is a lifting member, and 16 is a receiver. 18 is a guide arm, 20 is a through hole, 24 is a winch, 27 is a hook, 30 is a common groove, 31 is a lid body, and 32 is a rail.

Claims

[Scope of utility model registration request]

a pair of bases equipped with wheels; a column that can be detachably installed on each base and has a receiving section at the top; a height adjustment mechanism that adjusts the height of the receiving section of the column; It consists of a beam member that removably connects the connecting parts at both ends to the receiving parts of the pillar set up on the base, and a hanging mechanism provided on the beam member, and the height adjustment mechanism can be adjusted to A prefabricated gate-type lift characterized in that the height of the receiving portions of the beams are the same and the beam members are erected almost horizontally.