| 摘要 |
PURPOSE:To reduce man-hour for attaching the side wall, press the side wall with an uniform pressure along the whole length thereof and maintain air-tightness effectively by a method wherein the side wall is pressed by push plates and is attached to a framework directly. CONSTITUTION:The upper and lower parts of both side walls 25 are secured to the framework by bolts 33. Subsequently, the abutting sections 31, 31 of the push plate 30 are abutted against the side wall 25 respectively and the push plate 30 is secured to the corner of the framework 23 by the securing members 34 such as bolts or the like. Nuts 35 are provided at the corners of the framework 23. The push plate 27 is formed into the shape of channel substantially and both sides thereof are utilized as the abutting sections 38. The abutting parts 38 are abutted against the side parts of the side wall 25 respectively while the push plates 36 are attached to a reinforcing framework 24 by the bolts 39. Accordingly, the attaching work of the side wall may be facilitated, the man- hour for the work may be decreased and the side wall is pressed with the uniform pressure along the whole length of the side wall, therefore, the air-tightness may be improved. |
