JPH0411963U

JPH0411963U -

Info

Publication number: JPH0411963U
Application number: JP5334990U
Authority: JP
Priority date: 1990-05-22
Filing date: 1990-05-22
Publication date: 1992-01-30

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の実施例を示すもの
で、第１図Ａは、本考案実施例着脱楔式急速開閉
蓋装置で蓋に楔の収納スペースを設け、胴部に楔
駆動機構を取り付けた場合の立面断面図、Ｂは平
面図、第２図Ａは第１図に示す状態から楔を胴に
装入した状態を示す立面断面図、Ｂは平面図、第
３図Ａはロツド側結合部の先端を異形状とし、楔
側結合部の結合穴をそれにはまる長穴で奥を円形
穴にした場合の立面断面図、Ｂは平面図、第４図
Ａはロツド側結合部の先端を磁石（ｏｎ−ｏｆｆ
可能）、楔側結合部の結合穴を磁石にした場合の
立面断面図、Ｂは平面図、第５図Ａは、従来の楔
式開閉蓋装置であつて、入力で楔を移動させる場
合の立面断面図、Ｂは平面図、第６図Ａは従来の
例であつて楔を油圧シリンダー又は空圧シリンダ
ー作動させる場合の立面断面図、Ｂは平面図、第
７図Ａは従来の例であつて楔を胴部環状溝に内蔵
させた場合の立面断面図、Ｂは平面図、第８図Ａ
は第７図に示す状態から楔を蓋に装入した状態を
示す立面図、Ｂは平面図を示す。１……蓋、２……胴部、３……楔、４……シー
ル、５……流体出入口、６……楔移動ロツド、７
……貫通口、８……ねじ付ハンドル、９……支持
台、１０……ロツド駆動機、１１……ロツド側結
合部、１２……楔側結合部、１３……環状溝。 Figures 1 to 4 show embodiments of the present invention, and Figure 1A is a removable wedge-type quick opening/closing lid device according to the present invention, with a wedge storage space provided in the lid and a wedge drive in the body. 2. A is an elevational sectional view showing the state in which the wedge is inserted into the barrel from the state shown in FIG. 1. B is a plan view. Figure A is an elevational sectional view when the tip of the rod-side joint is shaped differently, and the joint hole of the wedge-side joint is an elongated hole that fits into it, and the back is a circular hole, B is a plan view, and Figure 4A is a Attach the tip of the rod side joint to a magnet (on-off
Possible), Elevated sectional view when the coupling hole of the wedge side coupling part is made into a magnet, B is a plan view, and Fig. 5A is a conventional wedge-type opening/closing lid device in which the wedge is moved by input. B is a plan view, FIG. 6A is an elevational sectional view of a conventional example in which the wedge is actuated by a hydraulic cylinder or a pneumatic cylinder, B is a plan view, and FIG. 7A is a conventional example. 8A is an elevational cross-sectional view of an example in which the wedge is built into the annular groove of the body, B is a plan view, and FIG.
B shows an elevational view showing the state in which the wedge is inserted into the lid from the state shown in FIG. 7, and B shows a plan view. 1... Lid, 2... Body, 3... Wedge, 4... Seal, 5... Fluid inlet/outlet, 6... Wedge moving rod, 7
. . . Through hole, 8 . . . Threaded handle, 9 . . . Support stand, 10 .

Claims

[Claim for Utility Model Registration] A device that allows the body and lid of a pressure vessel to be attached and detached using a wedge, which includes an annular groove formed on the inner surface of the end and a body attached at multiple locations in the circumferential direction of the annular groove. A body portion having a penetrating hole formed therein; a lid having a wedge storage space formed at a position facing the annular groove of the body portion when installed; and a lid capable of being stored in the wedge storage space and freely moving forward and backward in the diametrical direction of the lid. It consists of a plurality of wedges and a wedge moving rod that is inserted into a hole penetrating the body and is detachable from the wedges, and the wedge is moved diametrically outward of the lid by pulling the wedge moving rod diametrically outward. When the wedge is moved, it engages with the annular groove of the body and the lid, and the body and the lid are fixed together, and when the wedge is moved diametrically inward of the lid by pushing the wedge moving rod diametrically inward. , a wedge-type quick opening/closing device characterized by being stored in a wedge storage space of a lid and configured such that the body and the lid can be separated.