JPH07189733A - Enclosure - Google Patents

Abstract

PURPOSE:To provide an enclosure facilitating the assembling work of panels so as to enable labor-saving and shortening of a construction period. CONSTITUTION:An enclosure is provided with a base plate 1, several vertical columns 2 erected on the base plate 1, a ceiling panel 3 placed on the upper parts of the vertical columns 3, and side face panels 4-7 forming front, rear, right and left side walls. The enclosure is further provided with pressing metal fittings 8 for fixing between the ceiling panel 3 and the respective side face panels 4-7, and between the respective side panels 4-7, male screw members 9 fastened outward to the vertical columns 2, and clamping nuts 10 screwed with the male screw members 9. In addition, the center of the pressing metal fitting 8 has a hole to be loosely pierced with the male screw member 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel type enclosure used for absorbing sound in a gas turbine.

[0002]

2. Description of the Related Art In conventional enclosures of this type, bolts and nuts have been used to fix panels to each other.

[0003]

However, in the conventional enclosure of this type, as described above,
Since it was assembled with bolts and nuts, the number of bolts reached hundreds, and as is well known, the fastening of each bolt and nut was performed by temporarily tightening all the bolts, and then the final tightening. Since it has to be tightened gradually evenly, there is a problem that it takes a lot of trouble and requires a lot of working time.

The present invention is intended to solve the above problems. That is, an object of the present invention is to provide an enclosure in which panels can be easily assembled, and labor can be saved and the construction period can be shortened.

[0005]

In order to achieve the above object, the present invention provides a base plate, a plurality of vertical columns standing on the base plate, and mounted on top of these vertical columns. A ceiling panel and side panels forming front and rear side walls and right and left side walls, respectively, and a metal fitting for fixing between the ceiling panel and the side panels and between the side panels. A male screw member fixed to the vertical column outwardly, and a tightening nut screwed to the male screw member, and further having a hole for allowing the male screw member to slowly penetrate therethrough in the center of the holding metal fitting. And

[0006]

According to the present invention, the base plate, several vertical columns standing on the base plate, the ceiling panel mounted on the upper portions of the vertical columns, the front and rear sides, and the right and left sides. Side panels forming each of the side walls, and a holding metal fitting for fixing between the ceiling panel and the side panels and between the side panels, and a male screw fixed outward to the vertical column. Since the male screw member is provided with a member and a tightening nut that is screwed into the male screw member, and the pressing metal fitting has a hole for allowing the male screw member to slowly penetrate, the following assembling procedure is performed.

That is, first, a device such as a gas turbine to be shielded is placed on the base plate. Next, a vertical column is erected on the base plate, and the ceiling panel is placed on it. Then set the four side panels. After this,
Fix the ceiling panel and the side panels and the side panels together with the retainer and the tightening nut, respectively. That is, the male screw member provided on the vertical column is passed through the hole of the retainer, and the tightening nut is screwed onto the male screw member to tighten.

[0008]

1 is a partially cutaway front view showing an embodiment of the present invention, and FIG. 2 is a plan view of the same. And FIG. 3 shows FIG.
FIG. 4 is an enlarged view of part A of FIG. 4, and FIG. 4 is an enlarged view of part B of FIG. 1 and 2, 1 is a base plate, 2 is a vertical pillar standing on the base plate 1, and 3 is a ceiling panel placed on the upper part of the vertical pillar 2 (not shown in FIG. 2). ) 4 is a front side panel, 5 is a rear side panel, 6 is a right side panel, 7 is a left side panel, 8 is a holding metal fitting described later, 9
Is a male screw member welded outward to the vertical column 2,
Reference numeral 10 is a tightening nut screwed to the male screw member 9, and 11 is an opening / closing door.

As shown in FIGS. 3 and 4, the press fitting 8 has a shape in which one end 12 and the other end 13 are bent inward, and has a hole 14 at the center for allowing the male screw member 9 to slowly penetrate therethrough. There is.

In the enclosure constructed as shown in the figure, first, an equipment to be shielded such as a gas turbine is placed on the base plate 1. Next, the vertical pillars 2, 2, 2, ... Are fitted into the base plate 1 to stand upright, and the ceiling panel 3 is placed thereon. And the four side panels 4,
Set 5, 6 and 7. After this, the ceiling panel 3 and the side panels 4, 5, 6, 7 are fixed to each other as shown in FIGS. 1 and 3, and the side panels 4, 5, 6, 7 are fixed to each other as shown in FIGS. 2 and 4.
As described above, the pressing metal fitting 8 and the tightening nut 10 are used. That is, the male screw member 9 provided on the vertical column 2 is passed through the hole 14 of the pressing fitting 8, and the tightening nut 10 is screwed into the male screw member 9 to be tightened. Here, since both ends 12 and 13 of the press fitting 8 are bent inward, the tightening of the tightening nut 10 brings them into close contact with the upper surface of the ceiling panel 3 and the outer surfaces of the side panels 4, 5, 6, 7. Like The vertical pillar 2 and the right and left side panels 6 and 7 are fastened with screws, and the rear side panel 5 and one end 12 of the retainer 8 and the left side panel 7 and the retainer 8 It is desirable to attach a gasket to the other end 13 and the like.

[0011]

As described above, according to the present invention,
A base plate, several vertical columns standing upright on the base plate, a ceiling panel placed on top of these vertical columns, and side faces forming front and rear side walls and right and left side walls, respectively. And a holding metal fitting for fixing the ceiling panel and the side panels and between the side panels, a male screw member fixed to the vertical column outwardly, and screwed to the male screw member. Since it has a hole for allowing the male screw member to slowly penetrate in the center of the holding metal fitting, a vertical column is erected on the base plate, and the ceiling panel is placed on it. You can set the panel on the four sides. After that, fixing the ceiling panel to the side panels and fixing the side panels together can be done with the retainer and the tightening nut, respectively. By using only the press fitting and the tightening nut, it is possible to simplify the assembly work, save labor, and shorten the construction period.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of the present invention.

FIG. 2 is a partially cutaway plan view of FIG.

FIG. 3 is an enlarged view of a portion A of FIG.

FIG. 4 is an enlarged view of part B in FIG.

[Explanation of symbols]

 1 base plate 2 vertical column 3 ceiling panel 4 front side panel 5 rear side panel 6 right side panel 7 left side panel 8 retainer metal fitting 9 male screw member 10 tightening nut 12 one end of the retainer metal fitting 13 other of the retainer metal fittings Edge 14 through hole

Claims (2)

[Claims] 1. A base plate, a plurality of vertical columns standing on the base plate, a ceiling panel placed on top of these vertical columns, and front and rear and right and left side walls. A side panel forming each of the side panels, and a retainer fitting for fixing the ceiling panel and the side panels and between the side panels, and a male screw member fixed to the vertical column outwardly, An enclosure characterized by comprising a tightening nut screwed onto a male screw member, and further having a hole for allowing the male screw member to slowly penetrate therethrough in the center of the holding metal fitting. 2. The enclosure according to claim 1, wherein both ends of the retainer are bent inward.