JPS6371992U

JPS6371992U -

Info

Publication number: JPS6371992U
Application number: JP16231886U
Authority: JP
Priority date: 1986-10-24
Filing date: 1986-10-24
Publication date: 1988-05-13

Description

[Brief explanation of the drawing]

第１〜３図は本考案の一実施例としての溶接装
置走行用レール取付構造を示すもので、第１図は
その正面図、第２図はその側面図、第３図ａ〜ｃ
はその取付手順を説明するための模式的な正面図
であり、第４，５図は従来の溶接装置走行用レー
ル取付構造を示すもので、第４図はその正面図、
第５図は第４図の―矢視拡大断面図であり、
第６，７図は他の従来の溶接装置走行用レール取
付構造を示すもので、第６図はその正面図、第７
図は第６図の―矢視拡大断面図である。図において、１…円筒管、２…レール取付用バ
ンド、２ａ，２ｂ…半円状バンド部分、３…ヒン
ジ、４…ボルト、５…ブロツク、６…ナツト、７
…円筒状部材、８，９…支持板、１０…レール本
体仮置用ピン、１１…溶接装置走行用レール本体
、１１ａ，１１ｂ…半円状バンド部分、１２…楔
部材、１３…長穴、１４…ジヨイント板、１５…
回り止めブロツク、１６…ボルト、１７…回り止
めブロツク、１８…ナツト、１９…レール本体取
付機構、２０…締付機構、２１…回り止め機構。 Figures 1 to 3 show a rail mounting structure for running a welding device as an embodiment of the present invention, with Figure 1 being a front view thereof, Figure 2 being a side view thereof, and Figures 3 a to c.
is a schematic front view for explaining the installation procedure, and FIGS. 4 and 5 show a conventional welding device running rail mounting structure; FIG. 4 is a front view thereof;
FIG. 5 is an enlarged sectional view taken along the - arrow in FIG.
Figures 6 and 7 show other conventional welding equipment running rail mounting structures, with Figure 6 being a front view and Figure 7 being a front view of the mounting structure.
The figure is an enlarged sectional view taken along the - arrow in FIG. In the figure, 1... Cylindrical tube, 2... Rail mounting band, 2a, 2b... Semicircular band portion, 3... Hinge, 4... Bolt, 5... Block, 6... Nut, 7
...Cylindrical member, 8, 9...Support plate, 10...Pin for temporary placement of rail body, 11...Rail body for running welding device, 11a, 11b...Semicircular band portion, 12...Wedge member, 13...Elongated hole, 14...joint plate, 15...
Anti-rotation block, 16... Bolt, 17... Anti-rotation block, 18... Nut, 19... Rail body attachment mechanism, 20... Tightening mechanism, 21... Anti-rotation mechanism.

Claims

[Scope of Claim for Utility Model Registration] (1) A rail mounting band that is fitted onto a cylindrical pipe to be circumferentially welded, and an annular welding device running rail body that is fitted onto the band. , a rail body attachment mechanism is interposed between the outer circumferential surface of the band and the inner circumferential surface of the rail body, and the rail body attachment mechanism is distributed over the circumference on one side of the band and the rail body. The state of engagement with the cylindrical member is adjusted by relatively rotating the cylindrical member disposed along the longitudinal direction of the cylindrical tube in at least three locations, the band and the rail body. A rail mounting structure for running a welding device, comprising the above-mentioned band and a wedge member disposed on the other side of the rail body. (2) A claim for utility model registration in which the band is configured such that the base portions of a pair of semicircular band portions are connected to each other via a hinge, and the tip portions of the pair of semicircular band portions are tightened together. Range 1
The rail mounting structure for running the welding equipment as described in . (3) A detent mechanism for restraining relative rotation between the band and the rail body is interposed between the band and the rail body, and the detent mechanism is provided on the band and the rail body, respectively. A rail mounting structure for running a welding device according to claim 1 or 2, which is comprised of rotation prevention blocks and means for connecting these rotation prevention blocks. (4) A support plate for supporting the wedge member is provided at the end of the cylindrical member in order to prevent the rail body from moving in the longitudinal direction of the cylindrical tube. Claim 1 of Utility Model Registration: The welding device running rail mounting structure according to items 1 to 3. (5) According to claim 4 of the utility model registration claim, a pin is provided protruding from the support plate along the longitudinal direction of the cylindrical tube, and an elongated hole into which the pin engages is formed in the wedge member. The rail mounting structure for running the welding equipment described.