JPH07329Y2 - Wing car - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial field of application The present invention relates to a wing vehicle.

2. Description of the Related Art Conventionally, in a wing vehicle, a wing-shaped panel having an inverted L-shaped cross section including a top wall and a side wall is swingably attached to the left and right sides of a girder in the center of the upper surface of a box-shaped carrier, and the tops of the left and right wing-shaped panels are attached. A waterproof sheet covering the connecting portion between the frame and the left and right wing-shaped panels was stretched over the frame members having a substantially U-shaped cross section that form the edge of the wall.

However, in the conventional wing vehicle, there are penetrations for inserting rivets in the upper wall portion of the frame member having a substantially U-shaped cross section on both sides of the girder and the left and right side edge portions of the waterproof sheet, respectively. Holes are made and the rivets inserted into these through holes make through holes in each upper wall and both side edges of the waterproof sheet, so rainwater may enter the inside of the wing panel through the through holes. However, there is a problem that the waterproof sheet has a low strength due to the presence of the through holes, and the waterproof sheet is easily broken. Also, the waterproof sheet is usually 2
It needs to be replaced in about 4 years, but with the conventional mounting structure, the replacement work of the waterproof sheet was very troublesome, and there was a problem that it was troublesome.

The object of the present invention is to solve the above-mentioned problems of the prior art, to perform the installation work of the waterproof sheet very easily and with a reduced number of steps, and to easily replace the waterproof sheet. In addition, it is possible to prevent the shift of the portion close to the edge of the waterproof sheet, to ensure the tension of the waterproof sheet, the waterproof sheet is difficult to tear, and rainwater may enter the inside of the wing-shaped panel. There is no need to worry about this, and there is a need to provide a wing car that is highly waterproof.

Means for Solving the Problems In order to achieve the above-mentioned object, the present invention provides a wing-shaped panel having an inverted L-shaped cross section, which is composed of a top wall and side walls, on both left and right sides of a girder at the center of the upper surface of a box-shaped carrier. A wing vehicle that is movably mounted includes a waterproof sheet that covers a girder and a connecting portion between the girder and the left and right wing-shaped panels, and a pair of belt-shaped waterproof sheet pressing plates that fix the left and right side edge portions of the waterproof sheet. In addition, a step portion is provided in each of the widthwise central portions of the upper wall portion of the frame member having a substantially U-shaped cross section that constitutes the edge portion on the girder side of the top walls of the left and right wing-shaped panels, and the rising wall connected to the step portions is provided. , Inserts that are open to the side opposite to the girder and that the band-shaped holding plate into which the girder side and the side edge are to be inserted are provided in the length direction of the frame member, and the band-shaped pressing plate is attached to the upper wall of each frame member. For fixing two presser plates whose other edge should be fixed The convex portions are provided in the lengthwise direction of the frame member with a groove for screwing in between each other, and a V-groove for preventing waterproof sheet slippage is provided on the lower surface of each band-shaped pressing plate near the girder side edge portion. Of the frame member on the left and right sides of the girder (2), respectively. A strip-shaped press plate is placed on the side edge of the waterproof sheet covered on the upper wall and the two convex projections for fixing the retainer plate, and the side edge on the girder side of each strip-shaped retainer plate together with the waterproof sheet side edge. The lower portion of the waterproof sheet side edge portion inserted into the insertion portion is the lower surface of the belt-shaped pressing plate side edge portion portion having the waterproof sheet slip preventing V groove,
It is clamped by the step of the frame member upper wall, and the other side edge of each band-shaped presser plate becomes a fixing convex part through a tapping screw that penetrates through it and is screwed into the groove for screwing. By being fixed, the waterproof sheet is straddled across the girder and stretched between the upper wall parts of the left and right frame members, and the hanging part of the other side edge part of each band-shaped holding plate is located outside the fixing convex part. The main point is a wing car, which has been busy.

Embodiment Next, an embodiment of the present invention will be described with reference to the drawings.

1 to 3 showing an embodiment of the present invention, a wing vehicle according to the present invention has a top wall on the left and right sides of a girder (2) having a substantially rectangular cross section at the center of the upper surface of a box-shaped carrier (1). A wing-shaped panel (3) having an inverted L-shaped cross section, which comprises (6) and side walls (7).
Are each swingably attached via a hinge (5). For wing cars, the digit (2) and the digit (2)
And a waterproof sheet (4) covering the connecting portions of the left and right wing-shaped panels (3), and a pair of strip-shaped waterproof sheet retainers for fixing the right and left side edges (4a) of the waterproof sheet (4) in a cross section. And a board (12).

A frame member (8) having a substantially U-shaped cross section, which constitutes an edge portion on the girder (2) side of the top wall (6) of each of the left and right wing-shaped panels (3).
Is an extruded aluminum material, and a step portion (14) is provided at the center of the width of the upper wall portion (8a) of each frame member (8), and a rising wall (15) connected to the step portion (14) is provided. The insertion part (11), which is opened on the opposite side of the girder (2) and into which the side edge part (12a) of the girder (2) side of the band-shaped holding plate (12) is to be inserted, is the longitudinal direction of the frame member (8). It is provided in. In addition, a strip-shaped holding plate (1) is provided on the upper wall portion (8a) of each frame member (8).
2) Two presser plate fixing projections (13), to which the other side edge (12b) should be fixed, are provided in the waterproof sheet insertion section (11) with a groove (16) for screwing in between them. Against the presser plate (1
It is provided in the length direction of the frame member (8) at a predetermined interval slightly narrower than the width of 2). On the lower surface of the side of the strip (2) side of the strip pressing plate (12) near the side edge (12a), there are several V-grooves (17) for waterproof sheet slip prevention in the length direction of the pressing plate (12). The other end (12b) of the band-shaped presser plate (12) is provided with a hanging portion (19) to be located outside the fixing convex portion (13) in a downward protruding shape.

The strip-shaped presser plate (12) is provided on the waterproof sheet side edge part (4a) covered by the upper wall part (8a) of each frame member (8) and the two presser plate fixing convex parts (13). This band-shaped presser plate (1
The side edge portion (12a) of the girder (2) side of 2) is inserted into the insertion portion (11) together with the waterproof sheet side edge portion (4a), and the portion close to the waterproof sheet side edge portion (4a ') is It is sandwiched between the lower surface of the band-shaped pressing plate side edge portion (12a) -side portion having a number of waterproof sheet anti-slip V-grooves (17) and the step portion (14) of the frame member upper wall portion (8a) , The other side edge portion (12b) of the band-shaped presser plate (12) penetrates through the tapping screw (18) screwed into the groove for screwing (16), and has two fixing protrusions ( By being fixed to 13), the waterproof sheet (4) straddles the girder (2) and is stretched between the upper wall portions (8a) of the left and right frame members (8), and the belt-shaped pressing plate (12). The hanging part (19) of the other side edge part (12p) is located outside the fixing convex part (13).

Advantageous Effect of the Invention As described above, according to the present invention, the wing-shaped panels having the inverted L-shaped cross section including the top wall and the side wall are swingably attached to the left and right sides of the girder at the central portion of the upper surface of the box-shaped platform. In a vehicle, a waterproof sheet covering a girder and a connecting portion between the girder and both left and right wing-shaped panels, and a pair of strip-shaped waterproof sheet pressing plates for fixing the left and right side edge portions of the waterproof sheet,
A step is provided in each of the widthwise central portions of the upper wall of the frame member having a substantially U-shaped cross section that constitutes the edge of the top wall of the left and right wing-shaped panels on the side of the girder. Inserts that are open on the opposite side and into which the side edges of the band-shaped member pressing plate to which the girders are to be inserted are provided in the length direction of the frame members, and the upper wall of each frame member has the other side of the band-shaped pressing plate. Two presser plate fixing projections to which the edges are to be fixed are provided in the lengthwise direction of the frame member, with screwing concave grooves formed between them.
A V-groove for waterproof sheet slippage is provided on the lower surface of the side of the band-shaped pressing plate near the side edge of the band-shaped pressing plate in the length direction of the pressing plate, and the other side edge of the band-shaped pressing plate is provided outside the fixing projection. On the side edge of the waterproof sheet and on the two convex projections for fixing the holding plate, which are provided with the hanging parts to be positioned so as to project downward, and which are respectively covered on the upper wall parts of the frame members on the left and right sides of the girder (2). The belt-like pressing plate is placed on the belt-like holding plate, and the side edge on the girder side of each belt-like pressing plate is inserted into the insertion part together with the side edge of the waterproof sheet, and the portion close to the edge of the waterproof sheet is a V-groove for waterproof sheet slippage. Is held between the lower surface of the edge portion of the band-shaped pressing plate on the side close to the step portion of the upper wall portion of the frame member, and the other side edge portion of each band-shaped pressing plate penetrates the inside of the groove for screwing. By being fixed to the fixing convex part via the tapping screw screwed into the There stretched between the upper wall portion comrades left and right frame members across the digits, in which the hanging portion of the other side edge of each strip retainer plate is brought located outside of the convex fixing part,
When fixing the side edge of the waterproof sheet covered on the upper wall of each frame member using the band-shaped pressing plate, first insert the side edge on the girder side of the band-shaped pressing plate together with the side edge of the waterproof sheet into the insertion part. After the waterproof sheet is temporarily fixed, the other side edge portion of the band-shaped pressing plate may be fixed to the fixing projection by the tapping screw, so that the waterproof sheet can be attached very easily. Further, since the convex portion for fixing the waterproof sheet is exposed on the upper surface of the upper wall portion of each frame member, the tapping screw can be easily removed when replacing the waterproof sheet, and therefore the waterproof sheet is replaced very much. be able to. Moreover, since there are no through holes in the left and right edges of the waterproof sheet as in the past, damage to the waterproof sheet can be reliably prevented, and not only on the waterproof sheet but also on the upper wall of each frame member. However, since there is no through hole as in the conventional case, there is no possibility that rainwater will enter the inside of the winged panel, and it has excellent waterproofness.

In addition, since the portion close to the edge portion of the waterproof sheet is sandwiched between the lower surface of the portion close to the edge portion of the belt-shaped pressing plate having the V groove for slipping the waterproof sheet and the step portion of the upper wall portion of the frame member, It is possible to prevent the shift of the portion close to the edge portion of the waterproof sheet, and to reliably stretch the waterproof sheet.

Further, when fixing the band-shaped pressing plate to the fixing convex portion on the frame member side, the tip of the tapping screw is penetrated through and screwed into the groove for screwing between the two convex portions for fixing the pressing plate. Since it can be inserted, it is very easy to fix the band-shaped presser plate and the waterproof sheet.For example, if the band-shaped presser plate is provided with a screw insertion hole in advance, a screw insertion hole will be formed on the convex part for fixing the presser plate. Since there is no need, it is possible to reduce the number of man-hours for fixing the band-shaped pressing plate and the waterproof sheet.

In addition, after fixing the band-shaped pressing plate, the hanging part of the edge portion on the other end side of the band-shaped pressing plate is located outside the fixing convex part in order to improve the so-called rain habit.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention. FIG. 1 is an enlarged sectional view of an essential part of a box-shaped carrier of a wing vehicle, FIG. 2 is an enlarged sectional view of an essential part of a waterproof sheet mounting portion of FIG. 1, and FIG. The figure is a schematic perspective view of a wing car. (1) …… Box-shaped carrier, (2) …… Girder, (3) …… Wing-shaped panel, (4) …… Waterproof sheet, (4a) …… Waterproof sheet side edge, (6) …… Top wall , (7) …… side wall, (8) …… frame member, (8a) …… upper wall part, (11) …… insertion part, (12)
…… Band-shaped waterproof sheet presser plate, (12a) …… Side edge of presser plate, (12b) …… Other side edge of presser plate, (13)…
… Protrusions for fixing the presser plate, (14) …… Steps, (15) …… Rise wall, (16) …… Concave grooves for screwing in, (17) …… V groove for waterproof sheet slippage, (18) …… Tapping screw, (19)…
… The droop.

Claims (1)

[Scope of utility model registration request] 1. A wing-shaped panel (3) having an inverted L-shaped cross section, which comprises a top wall (6) and side walls (7) on both sides of a girder (2) at the center of the upper surface of a box-shaped carrier (1). In a wing vehicle that is movably mounted, a waterproof sheet (4) covering the girder (2) and a connecting portion between the girder (2) and the left and right wing-shaped panels (3), and left and right side edges of the waterproof sheet (4). Department (4
It is provided with a pair of belt-shaped waterproof sheet pressing plates (12) for fixing a), and a cross-section of the top wall (6) of the left and right wing-shaped panels (3) on the side of the girder (2) is substantially horizontal. A step portion (14) is provided in each of the widthwise central portions of the upper wall portion (8a) of the U-shaped frame member (8), and the rising wall (15) connected to the step portion (14) is opposite to the girder (2). Inserts (11) that are open to the side and into which the side edge (12a) of the band (2) side of the band-shaped pressing plate (12) is to be inserted are provided in the length direction of the frame member (8), respectively. Two projections (13) for fixing the pressing plate to which the other side edge (12b) of the band-shaped pressing plate (12) should be fixed to the upper wall (8a) of the member (8) are screwed into each other. Groove (1
6) is opened and is provided in the length direction of the frame member (8),
A V-groove (17) for preventing the waterproof sheet from slipping is provided on the lower surface of the side of the strip (2) side of each strip-shaped holding plate (12) close to the side edge (12a) in the length direction of the holding plate (12). On the other side edge portion (12b) of the holding plate (12), a hanging portion (19) to be located outside the fixing convex portion (13) is provided in a projecting downward shape, and on each of the left and right sides of the girder (2). The waterproof sheet side edge portions (4a) and 2 covered on the upper wall portion (8a) of the frame member (8)
The strip-shaped pressing plate (12) is placed on the convex portion (13) for fixing the strip pressing plate, and the side edge portion (12a) on the side of the girder (2) of each strip-shaped pressing plate (12) is the side edge portion of the waterproof sheet. (4a) together with insertion part (1
1) The bottom surface of the waterproof sheet side edge portion (4a) near the band-shaped pressing plate side edge portion (12a) near the waterproof sheet slip edge V groove (17) and the frame member. Upper wall (8
The tapping pin is fastened to the stepped part (14) of (a), and the other side edge part (12b) of each band-shaped pressing plate (12) penetrates through and is screwed into the screw groove (16). Screw (1
Since the waterproof sheet (4) is fixed to the fixing convex portion (13) via the (8), the waterproof sheet (4) straddles the girder (2) and between the upper wall portions (8a) of the left and right frame members (8). A wing vehicle which is stretched and in which the hanging part (19) of the other side edge part (12b) of each band-shaped pressing plate (12) is positioned outside the fixing convex part (13).