JPH0643171U - Panel mounting device used for enclosures at construction sites - Google Patents

Abstract

(57) [Summary] [Purpose] A single worker from one side of the panel can install the panels that make up the construction site enclosure, etc., very easily. Efficient, requiring no panel installation man-hours. After installing, the bolts and nuts are not exposed on the outer surface of the panel, and the appearance is very clean. The panel is strong enough. The outer surface of the panel is flat,
You can write pictures and letters on it, or put wallpaper on it to improve the image of a construction site enclosure. [Constitution] Panels 1 arranged in parallel to form a construction site enclosure are made of extruded profile and have a flat outer surface 1a.
have. An inner enlarged groove 4 for inserting a bolt head is provided on the inner surface 1b of the panel 1 in the pushing direction of the panel 1.
A head portion 5a of a bolt 5 is fitted into the internal expansion groove 4, and a tip portion 5b of the bolt 5 is fixed to a supporting member such as a cross rail 11 passed to a panel mounting column 10.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a panel mounting device used for a construction site enclosure or the like.

[0002]

[Prior art]

 Conventionally, ribbed steel plates have been used for panels used in enclosures at construction sites to ensure the required strength. Then, to fix this panel to a supporting member such as an enclosure frame material installed at a construction site, that is, a panel mounting strut and a cross rail passed to this, a through hole is formed at a required height of each panel. One of the workers inserts the male thread of the hook into the through hole from the back side of the panel, and the other one of the workers fits the nut on the male thread part protruding from the panel on the front side of the panel, and attach the hook. It was fixed to the back surface of the panel, and this hook was hooked on the panel support member such as the horizontal rail.

[0003]

[Problems to be solved by the device]

 However, according to such a conventional method, the panel mounting work needs to be performed by two workers from both sides of the panel, which is not efficient, and the through hole of the panel needs to be located at an accurate position. The work of drilling is very troublesome and time-consuming, and the external threads of the hooks and nuts appear on the outer surface of the panel after installation, resulting in a very poor appearance.

Moreover, since the outer surface of the conventional ribbed steel sheet is not flat, it is not possible to write pictures or characters on it or to set a wallpaper on it. However, there was a problem that it was difficult to improve the image of the fence at the construction site, etc., only by painting the side surface also as anticorrosion.

The object of the present invention is to solve the above-mentioned problems of the prior art, and the panel mounting work can be performed very easily by one operator from one side of the panel. In addition to being efficient, after installation, the bolts and nuts are not exposed on the outer surface of the panel, the appearance is very clean, and the strength of the panel is large enough. The side is flat, and you can write pictures and letters on it, or put wallpaper on it to improve the image of a construction site enclosure, etc.The flat outer surface can be used for various purposes. There is an attempt to provide a panel mounting device that can be used for construction site enclosures and the like.

[0006]

[Means for Solving the Problems]

 According to the invention, in order to achieve the above-mentioned object, the panels arranged in parallel are made of extruded shape and have a flat outer surface, and an inner expansion for inserting a bolt head on the inner surface of each panel. A groove is provided in the panel extruding direction, and the head of the panel fixing bolt is fitted into this internal enlarged groove, and the tip of the bolt is fixed to a supporting member such as a horizontal beam passed to the panel mounting column. The main point is a panel mounting device used for enclosures at construction sites.

[0007]

[Action]

 In the panel mounting device described above, the panel forming the enclosure at the construction site is made of, for example, extruded aluminum material, and the panel fixing bolt is installed in the internal expansion groove for inserting the bolt head provided on the inner surface of the panel. The head portion of the bolt is fitted in, and the tip end portion of the bolt is fixed to a supporting member such as a cross rail via a nut and a stopper. Therefore, the panel mounting work can be easily performed by one operator from one side (back side) of the panel, and the man-hours for mounting the panel are not required, which is efficient.

Further, on the back side of the panel, since the heads of the bolts are fitted into the internal expansion grooves on the inner surface of the panel, the bolts and nuts are not exposed on the outer surface of the panel after mounting, and the appearance is very clean. Is.

Moreover, since the panel is reinforced by the internal expansion groove provided on the inner side surface in the longitudinal direction, the panel has sufficient strength.

Also, since the outer surface of the aluminum extruded profile panel is flat, it is possible to write pictures and letters on it, and to put wallpaper on it, in order to improve the image of the enclosure at the construction site. The flat outer surface can be used for various purposes.

[0011]

【Example】

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

This embodiment shows the case where the panel mounting device according to the present invention is applied to a construction site enclosure.

In the drawing, a required number of panels (1) are arranged in parallel to form a construction site enclosure. Each panel (1) is made of a large aluminum hollow extruded profile with a flat outer surface (1a), inside which a large number of hollows (2) are formed through partition walls (3). ing. Then, on the inner surface (1b) of the enclosure of the panel (1), an internal enlarged groove (4) for inserting a bolt head is provided in parallel in the extrusion direction of the panel (1). Further, concave and convex fitting portions (8) and (9) are provided on both left and right edges of each panel (1).

This panel (1) is attached to a frame member (supporting member) that is composed of a panel mounting column (10) installed at a construction site and a horizontal crosspiece (11) passed to it through a connecting metal fitting. It is attached through the panel fixing bolts (5), nuts (6), and fasteners (7) as follows.

That is, the panel (1) is arranged in parallel to the horizontal cross rail (11) of the enclosure frame member, and the concavo-convex fitting portion (8) of the left and right connecting edges of the adjacent panels (1) and (1) is arranged. ) (9) Comrades are fitted to each other to prevent front and rear misalignment of both panels (1) (1).

Then, the heads (5a) of a pair of bolts (5) are paired in the upper and lower directions in the internal expansion groove (4) for inserting bolt heads provided on the inner surface (1b) of each panel (1), Each is fitted from the upper end of the internal expansion groove (4).

The stopper (7) includes a bent portion (7a) having a substantially semicircular shape when viewed from the side face fitted to the horizontal rail (11), and a flat portion (7b) connected to both ends of the bent portion (7b) and having bolt holes. It is composed of 7b) and has a substantially Ω shape.

The semi-circular bent portions (7a) of the respective fasteners (7) are fitted and fitted on the horizontal rails (11) installed at predetermined intervals above and below, and the flat portions (7b) on both the upper and lower sides thereof are covered. ) (7b), the male screw part of the bolt (5) in which the head (5a) is fitted in the internal expansion groove (4) of the panel (1) is inserted into the flat part (7b). ) To the inner side of the enclosure, the nut (6) is screwed and tightened on the bolt tip end (5b), so that the head (5a) of each bolt (5) and the nut (6) The edges of the opening of the internal expansion groove (4) of the panel (1) are sandwiched, and each panel (1) is eventually attached to the cross rail via the bolt (5), nut (6) and fastener (7). It can be firmly attached to (11).

Such a panel (1) mounting operation can be easily performed by one operator from one side (back side) of the panel (1), and thus the number of man-hours for mounting the panel (1) can be reduced. No, it is efficient. In addition, since the head (5a) of the bolt (5) is fitted into the internal expansion groove (4) on the inner side surface (back surface) (1b) of the panel (1), the flat surface of the panel (1) is fixed after mounting. The external appearance (1a) of the bolt (5) and nut (6) is not exposed and the appearance is very neat.

Further, the panel (1) is made of a large-sized aluminum hollow extruded shape, and an inner enlarged groove (4) for inserting a bolt head is provided in the longitudinal direction on the inner side surface (1b) of the panel (1). Since it is reinforced and reinforced, the strength of the panel (1) itself is very large.

Also, since the outer surface (1a) of the aluminum hollow extruded profile panel (1) is flat, it is possible to write pictures and letters on it and to put wallpaper on it. The image can be improved, and the flat outer surface (1a) can be used for various purposes.

In the above embodiment, the panel (1) is fixed to the cross rail (11) via the bolts (5) and nuts (6) and the fasteners (7), and the fasteners (7) is a semicircular bent part (7a) when viewed from the side face fitted to the horizontal crosspiece (11), and a flat part (7b) (7b) connected to both ends of the bent part (7a). Although the Ω type is used, the present invention is not limited to this, and the fastener (7) may have other shapes, or alternatively, such fastener (7) should be used. Insert the male threads of the bolts (5) through the bolt insertion holes (not shown) at regular intervals on the cross rail (11) side, and screw the nut (6) onto the outer end of the bolts. It is of course also possible to fix the panel (1) directly to the cross rail (11) by covering it.

[0023]

[Effect of device]

 In this invention, as described above, the panels arranged in parallel so as to form the enclosure of the construction site, etc. are made of extruded shape and have flat outer surfaces, and the inner surface of each panel is An internal enlarged groove for inserting the bolt head is provided in the panel extrusion direction, and the head of the panel fixing bolt is fitted into this internal enlarged groove, and the tip of the bolt is passed to the panel mounting column. Since it can be stopped by a supporting member such as a horizontal rail, the work of installing the panel can be performed very easily by one operator from one side of the panel, and the number of steps for installing the panel is not required. It is efficient. Besides, after installation, the bolts and nuts are not exposed on the outer surface of the panel, and the appearance is very clean. Moreover, the strength of the panel is sufficiently large, and the outer surface of the panel is flat, on which pictures and letters can be written, wallpaper can be set, and the image of the construction site can be improved. Also, the flat outer surface can be used for various purposes, which is very convenient.

[Brief description of drawings]

FIG. 1 is an enlarged horizontal cross-sectional view of a main part of a mounted state of a panel showing an embodiment of the present invention.

FIG. 2 is an enlarged vertical sectional view of the same main part.

FIG. 3 is a schematic partial perspective view of a construction site enclosure having a panel attached according to the present invention.

[Explanation of symbols]

 1 Panel 1a Flat outer surface 1b Inner surface 4 Internal expansion groove for bolt head insertion 5 Panel fixing bolt 5a Head 5b Tip 6 Nut 7 Stopper 10 Panel mounting post 11 Side rail (supporting member)

Claims (1)

[Scope of utility model registration request] 1. Panels (1) arranged in parallel are made of extruded profile and have a flat outer surface (1a).
An internal expansion groove (4) for inserting a bolt head is provided on the inner side surface (1b) of (1) in the pushing direction of the panel (1), and the internal expansion groove (4)
The head (5a) of the panel fixing bolt (5) is inserted into
The tip portion (5b) of the bolt (5) is the panel mounting column (10).
A panel mounting device used for enclosures at construction sites, etc., which can be secured to a support member such as a cross rail (11) that has been handed over.