JPS618596U

JPS618596U - Folding device for tip pipe in refueling equipment

Info

Publication number: JPS618596U
Application number: JP9159184U
Authority: JP
Inventors: 美次根岸
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-06-21
Filing date: 1984-06-21
Publication date: 1986-01-18
Also published as: JPS6348555Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、本考案装置を使用した給油装置の、給油中に
おける要部拡大平面図、第２図は、第１図のＡ−Ａ線に
おける断面図、第３′図は、注油パイプ折畳時における
第２図に相当する断面図、第４図は、注油パイプ下向揺
動操作開始時における第２図に相当する断面図、第５図
は、タンクローリーに給油中の給油装置を略示する平面
図、第６，図は、給油装置の拡大立面図、第７図は、同
じく平面図である。１・・・回り継手、１ａ・・・内輪、１ｂ・・・外輪、
２・・・揺動パイプ、２ａ・・・湾曲部、３・・・注油
パイプ、３ａ・・・湾曲部、４・・・固定装置、５・・
・昇降パイプ、６・・・取付環、７・・・枢支金具−、
７ａ・・・中央片、８・・・ボルト、９・・・係止杆、
９ａ・・・先端、１０・・・引張りばね、１１・・・係
合金具、１２・・・係合突起、１３・・・段部、５１・
・・プラットホーム、５２・・・給油装置、５３・・・
タンクローリー、５４・・・ハッチ、５５・・・固定パ
イ／゜、５６・・・回り継手、５７・・・水平パイプ、
５８・・・揺動パイプ、５９・・・バタフライバルブ、
６０・・・迅速連結装置、６１・・・注油パイプ、６２
・・・固定装置、６３・・・昇降パイプ、６４・・・吐
出口。Fig. 1 is an enlarged plan view of the main parts of a lubricating device using the device of the present invention during lubricating, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3' is a folded lubricating pipe. FIG. 4 is a cross-sectional view corresponding to FIG. 2 at the time of folding, FIG. 4 is a cross-sectional view corresponding to FIG. 2 at the time of starting the downward swinging operation of the oil supply pipe, and FIG. FIG. 6 is an enlarged elevational view of the oil supply device, and FIG. 7 is a plan view thereof. 1... Swivel joint, 1a... Inner ring, 1b... Outer ring,
2... Swinging pipe, 2a... Curved part, 3... Lubrication pipe, 3a... Curved part, 4... Fixing device, 5...
・Elevating pipe, 6...Mounting ring, 7...Pivot fitting-,
7a... Center piece, 8... Bolt, 9... Locking rod,
9a... Tip, 10... Tension spring, 11... Engaging metal fitting, 12... Engaging protrusion, 13... Step portion, 51...
...Platform, 52...Refueling device, 53...
Tank truck, 54...Hatch, 55...Fixed pipe/゜, 56...Swivel joint, 57...Horizontal pipe,
58... Swing pipe, 59... Butterfly valve,
60... Quick connection device, 61... Oil supply pipe, 62
...Fixing device, 63...Elevating pipe, 64...Discharge port.

Claims

[Scope of utility model registration request]

The base end of the tip pipe is pivotally attached with a swivel joint so that it can swing up and down.The base end of a locking rod that is parallel to the swinging pipe is pivoted to the side of the swinging pipe so that it can swing up and down. However, normally this locking rod is biased with a spring toward the neutral position facing the tip of the swinging pipe, and the locking rod is attached to the tip pipe or the outer ring of the swivel joint that is integral with the tip pipe. When the tip pipe is swung parallel to the swing pipe,
An engaging fitting is provided that protrudes slightly into the swinging locus of the tip of the locking rod, and a retaining protrusion that protrudes deeper into the locus than the engaging fitting is provided at the upper end of the engaging fitting in this state. When the tip pipe is made parallel to the swinging pipe, the tip of the locking rod facing diagonally upward enters and engages the step formed by the engagement fitting and the engagement protrusion, and the tip pipe is A folding device for a tip pipe in an oil supply device, the dimensions of each part being determined so that when the locking rod is further swung slightly in the same direction, the tip of the locking rod comes off from the lower end of the engagement fitting.