JPS6318404B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fully loaded portable electrical device which has an inspection passage inside and can be transported and installed while electrical equipment such as a closed switchboard is housed therein.

This type of fully loaded portable electrical equipment is subject to restrictions on external dimensions due to transportation conditions such as the width of the trailer or road. In other words, the depth dimension must be within dimensions that can accommodate transportation restrictions due to road width, and the longitudinal dimension must be within dimensions that can accommodate trailer loading restrictions. It must be divided longitudinally,
When a large number of these switchboards are arranged in a row in the longitudinal direction, it is necessary to divide them in the depth direction.

Generally, dividing the equipment in the longitudinal direction requires dividing the roof part of the equipment, making the structure for dividing complicated, and in conventional systems, when assembling the divided parts on site, welding work is required. The drawback was that it required a lot of time to install.

The purpose of this invention is to eliminate the above-mentioned drawbacks of the conventional roof.The purpose of this invention is to provide an economical structure for splitting the roof in the longitudinal direction, and to make it possible to assemble the split parts on-site by simply tightening bolts. The purpose of the present invention is to provide a fully loaded portable electric device that can be easily installed in each transport unit.

An embodiment of the present invention will be described below with reference to FIGS. 1 to 7. In the figure, reference numerals 101 and 102 are transportation units that are divided in the longitudinal direction along the dividing line S-S, and each transportation unit 101 and 102 is a base 101a,
102a, side walls 101b, 102b, roof 101
c and 102c constitute the housing 100. The side wall 101b is provided with an entrance/exit door 1, and the side wall 102b is provided with a double-sided entrance door 2 and a door 3 for inspecting the back side of the switchboard 106. Base 101a, 10
2a, as shown in FIG. 2, a pair of longitudinal beams 4, a plurality of horizontal beams 5 connecting the longitudinal beams 4, an auxiliary beam 6 connecting the horizontal beams 5, and a floor plate 7 on which equipment such as a switchboard 10 is installed. Consisted of. Reference numeral 8 designates an outer wall panel constituting the side walls 101B and 102B, and a fixing flange 8A is welded to the upper and lower ends. Reference numeral 9 denotes an inner wall panel forming the inside of the outer wall panel 8. Reference numeral 11 indicates an outer truss 12 having a C-shaped vertical cross section as shown in FIG. It is a rectangular body composed of an inner truss 14 having an L-shaped cross section. As shown in FIG. 3, this rectangular body 11 is connected to the upper end of the outer wall panel 8 via the lower end 12a of the outer truss 12 and the flange 8a.

15, as shown in FIGS. 1 and 3, an upper panel that closes the opening of the outer truss 12 and connects the plurality of outer wall panels 8 in the longitudinal direction;
16 is a ceiling panel supported by a pair of horizontal trusses 13. As shown in FIG. 5, the rectangular body 11 is disposed in the longitudinal direction via a horizontal truss 13, and is attached via an inner truss 14 to a cross-sectional roof beam 17 disposed along the dividing line S-S. Concatenated. Note that both sides of the roof beam 17 are side walls 101b, 10
2b or supports (not shown), and has approximately the same length as the longitudinal beams 4 of the bases 101a and 102a. 18 has an upper vertical flange 18a at one end.
A roof panel that is connected to the vertical leg 17a of the roof beam 17 through the roof beam, and whose other end is connected to the upper end of the outer truss 12 whose height is lower than the connection with the vertical leg 17a, as shown in FIG. Cross section C is formed by side vertical flanges 18b on both sides and horizontal flanges 18c bent inward from side vertical flanges 18b.
formed into a shape. 19 is the adjacent roof panel 18
20 is a top cap that covers the top of the upper horizontal leg 17b of the adjacent roof beam 17, and 21 is a bolt that connects the adjacent roof beams 17 above the roof panel 18.

The upper end of the upper panel 15 is bent into an L shape to form a gap between it and the roof panel 16. This gap is filled with a sealing member 22 made of silicone rubber for waterproofing, and the upper end of the roof panel 18 is vertically bent. Flange 18a and vertical leg 17a of roof beam 17
The space between the two is waterproofed by packing 23. Further, a heat insulating material 24 such as glass wool is provided between the outer wall panel 8 and inner wall panel 9 that constitute the side walls 101b and 102b, between the upper panel 15 and the outer truss 12, and between the roof panel 18 and the ceiling panel 16.
This reduces the intrusion of heat from sunlight and prevents condensation from forming on the inner walls when the outside air cools. Note that 25 is a wiring duct fixed to the lower surface of the horizontal truss 13, and 26 is a lighting fixture. Further, reference numerals 27 and 28 indicate hanging ears on the sides and center for hoisting the transport units 101 and 102 at the factory and on site, both of which are attached to the base 10.
1a, 102a are attached to the ends of the longitudinal beams 4. 29 is a wire rope attached to the hanging ears 27, 28 to hoist the transportation units 101, 102, and 30 is a roof beam 1 for passing the central wire rope 29 through, as shown in FIG.
This guide groove is formed by cutting out the horizontal legs 17b and 17c of No.7.

When transporting a product constructed as above and temporarily assembled at the factory to the site, use the mounting bolt 3.
After loosening 1 and removing the top cap 20,
By loosening the bolts 21 connecting adjacent roof beams 17, a symmetrical transport unit 1 can be created.
It can be divided into 01 and 102. Further, in order to prevent dust from entering the housing 100 during transportation, the opening defined by the dividing line S-S is closed with a blind panel (not shown). In addition, when installing the blind panel, the through holes of the bolts 21 that connect the roof beams 17 can be used. Next, hanging ears 27 and 28 are attached to both sides of the longitudinal beams 4 of the bases 101a and 102a, and the wire ropes 2
9 are connected to hanging ears 27 and 28, and the transportation units 101 and 102 are lifted up by a crane or the like using the central portion of the wire rope 29, and then loaded onto a trailer and transported. At the site, the transportation unit 101 is first lifted by a crane or the like at the center of the wire rope 29, as in the factory, but the portion of the wire rope 29 at the center that contacts the roof beam 17 is positioned within the guide groove 30. Ru. Then, after installing on the foundations 103a, 103b, the hanging ears 27, 28 are removed. Then the transport unit 102
As shown in FIG. 7, the hanging ear 28 in the center of
These hanging ears 27, 2 are attached to the upper surface of the longitudinal beam 4.
Connect wire rope 29 to wire rope 2
9 is lifted up, and the part of the wire rope 29 at the center that contacts the roof beam 17 is positioned within the guide groove 30 as shown in FIG.
When installing on foundations 103b and 103c,
Since the central hanging ear 28 does not extend outside the dividing line S-S, both can be installed in close contact with each other without being interfered with by the previously installed transport unit 01. In addition, the wire rope 29 in the center is not caught between the roof beams 17 and can move freely within the guide groove 30, so the foundations 103b, 103c
After installing the wire rope 29 in this guide groove 3
It can be removed by passing through the 0. After the installation is completed, the hanging ears 27, 28 are removed from the longitudinal beam.

In the above embodiment, the hanging ears 27 and 28 are attached to both longitudinal ends of the longitudinal beam 4, but they can be attached at any position in the longitudinal direction. By providing the bases 101a and 102b at positions where the bending moment of No. 4 is minimized, the weight of the bases 101a and 102b can be reduced.

As described above, according to the present invention, the guide grooves for guiding the wire rope are provided in the roof beams arranged in parallel along the dividing line, so that the transportation unit can be installed on the foundation in a lifted state, and The transportation units can be connected by bolts or other connecting means that connect the roof beams, and the roof panels supported by the roof beams are sloped downward toward the ends, and the distance between the ends of the roof panels and the side panels is Since it is sealed with a sealing member, there is no fear of intrusion of rainwater, etc., and it is possible to provide a fully equipped portable electric device that is easy to install and assemble on-site.

[Brief explanation of the drawing]

Figures 1 to 7 show an embodiment of the present invention. Figure 1 is a perspective view showing the appearance of the device, and Figures 2 and 3 are perpendicular to the dividing plane S-S in Figure 1. - a cross-sectional view showing the lower and upper parts of the cross-section;
Figure 4 is a perspective view of the rectangular body shown in Figure 3;
The figure shows V-V parallel to the dividing plane S-S in Figure 1.
The cross-sectional view, Figure 6, shows the top cap 2 in Figure 3.
FIG. 7 is a plan view of the main parts shown with 0 removed, and is an explanatory view showing the installed state of the transport unit. In the figures, the same reference numerals indicate the same or equivalent parts,
7 is a floor plate, 10 is a switchboard, 17 is a roof beam, 1
7a is a vertical leg, 17b and 17c are horizontal legs, 18 is a roof panel, 21 is a connecting bolt, 22 is a seal member, 27 and 28 are hanging ears, 29 is a wire rope, 3
0 is a guide groove, 100 is a housing, 101, 10
2 is a transport unit, 101a and 102a are bases, 101b and 102b are side walls, 101c and 10
2c is a roof, and 103a, 103b, and 103c are foundations.

Claims (1)

[Scope of Claims] 1. Bases 101a and 102a that support a floorboard 7 to which a plurality of electrical devices 10 are fixed; side walls 101b and 102b that are supported by the bases 101a and 102a and surround the floorboard 7; A roof 101 covering the upper portions of the side walls 101b and 102b
In a fully loaded portable electric device consisting of a plurality of transportation units 101 and 102 formed by dividing a housing 100 consisting of a housing 100 consisting of a housing 100 consisting of A pair of cross-sectional roof beams 1 supporting 18
7, a connecting means 21 that can connect and disconnect the pair of roof beams 17, and each of the transport units 10.
Hanging ears 27, 28 for fixing the wire rope 29 protruding from the bases 101a, 102b of 1,102
and the horizontal legs 17b and 17c of the roof beam 17.
A groove 30 is formed in the groove 30 to allow the wire rope 29 to pass through, and each transport unit 101, 102
A completely portable electric device characterized in that it is lifted up and installed on foundations 103a to 103c. 2. A patent characterized in that the vertical legs 17a of the roof beams 17 extending above the roof shingles 18 are connected by bolting as a means for connecting adjacent roof beams 17 along the longitudinal parting line S-S. A completely portable electrical device according to claim 1. 3 The roof board 18 is sloped downward from the connection part with the roof beam 17 toward the end, and the end part of the roof board 18 and the side walls 101b, 10
2b. The fully loaded portable electric device according to claim 1 or 2, characterized in that a gap is provided between the upper end portions of the parts 2b, and this gap is sealed by a sealing member 22.