JPH0448295Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention is a temporary wall corner corner that surrounds the corner of a temporary wall used at a construction site or when construction work is carried out surrounding the surrounding area. This relates to the connection plate of the section.

(Prior art) Traditionally, at construction sites or construction sites for various structures, temporary walls have been built to protect passersby and prevent noise by fixing vertical metal plates to support frames and enclosing a certain area above ground. However, due to the width of the metal plates, gaps were created at the corners of the temporary walls, and some were left as they were or were connected with wire, etc. Such temporary walls had defects such as exposed corners, which were dangerous, and the corners of the temporary walls were wide open.

(Problems to be solved by the invention) As mentioned above, there was a need for an article that would safely cover the corners of temporary walls at construction or construction sites and prevent gaps from occurring. The present invention is an article that can meet this need.

(Means for Solving the Problems) The present invention provides two vertically long flat plates of a size that can overlap the entire end surface of each of the temporary walls 9 and 10 to be connected.
The ends of the connection side parts 3 and 4 of the two metal plates 1 and 2 are butted together, and an appropriate number of hinges 5 are provided on the connection side parts 3 and 4 of the two metal plates 1 and 2. The metal plates 1 and 2 are connected so as to be openable and closable, and the fixing holes 6, 7 and 8 made in each metal plate 1 and 2 are made to correspond to the holes 13 made at appropriate positions in the temporary walls 9 and 10. It was opened in the same position.

In the drawings, 11 is a vertical support rod for supporting the temporary wall, and 12 is a horizontal support rod.

(Function) The present application is applicable to the connecting side portions 3 and 4 of two vertically long flat metal plates 1 and 2 that are large enough to overlap the entire surface of each end surface of the temporary walls 9 and 10 to be connected. At the same time, an appropriate number of hinges 5 are provided on the connecting sides 3 and 4 of the two metal plates 1 and 2 to connect the two metal plates 1 and 2 so that they can be opened and closed. The opening and closing angles of 1 and 2 can be changed freely, and the corners can be fixed by connecting them in accordance with the angles of the corners of the enclosure created by connecting an appropriate number of temporary walls 9 and 10. , not only when the corners are right angles;
Even in the case of an acute angle or an obtuse angle, the corners of the temporary walls 9 and 10 can be securely fixed, and furthermore, the respective ends of the temporary walls 9 and 10 that connect the two vertically flat metal plates 1 and 2 can be fixed. The metal plates 1 and 2 were made large enough to overlap the entire surface of the part, and the metal plates 1 and 2 could be overlapped and fixed to the temporary walls 9 and 10, so a sturdy corner corner was created.
Moreover, since the metal plates 1 and 2 are made into a flat plate shape and the ends of the metal plates 1 and 2 are butted and connected, the ends do not protrude outward significantly, so that the corners of the metal plates 1 and 2 are almost In addition to not protruding, the metal plates 1 and 2 are
Not only is the gap small, there is no risk of injury to passersby, and it is safe, but the small gap also makes it possible to suppress noise leakage. Since the fixing holes 6, 7, and 8 were drilled at positions corresponding to the holes 13 drilled at appropriate positions in the temporary walls 9 and 10, the holes 1 in the temporary walls 9 and 10
3 and the fixing holes 6, 7, 8 of the metal plates 1, 2, and in the case shown, match the holes drilled horizontally at the top, middle, and bottom of the temporary walls 9, 10. The metal plates 1 and 2 can be fixed securely to prevent the corners of the enclosure from opening.

In addition, the present invention forms the vertical metal plates 1 and 2 with various metal plates such as iron plates, steel plates, and aluminum plates,
Several hinges 5 are attached to the connection sides 3 and 4 to connect the metal plates 1 and 2 so that they can be opened and closed freely. Even if the corner portions a of the temporary walls 9 and 10 are at right angles or at different angles, the metal plates 1 and 2 can be opened freely and can be reliably attached to the corner portions a of the temporary walls 9 and 10.

In addition, since the metal plates 1 and 2 are provided with a plurality of fixing holes 6, 7, and 8 arranged horizontally at the top, middle, bottom, or other appropriate locations, the holes 13 formed in the temporary walls 9 and 10
The fixing holes 6, 7, and 8 are selected and aligned, the bolt is passed through the hole 13, and the nut 1 is inserted into the bolt 14.
By screwing together the metal plates 1 and 2, the metal plates 1 and 2 can be fixed to the inside or outside of the corner a of the temporary walls 9 and 10.

Therefore, the corners a of the temporary walls 9 and 10 are formed by the metal plates 1 and 10.
2, and the side edges of the temporary walls 9 and 10 are protruded, eliminating dangerous areas and making it safe.
Since there are no large gaps in the corners, small animals cannot get in or out, and noise can also be prevented from the gaps.

(Example) In the present invention, four hinges 5 are attached to the connection sides 3, 4 of the vertically long metal plates 1, 2 made of thin steel plates at the top, middle, and bottom. A plurality of fixing holes 6, 7, 8 are drilled in a row in the direction, and metal plates 1, 2 are brought into contact with the inside or outside of the corners a of temporary walls 9, 10 made of iron plates, steel plates, aluminum plates, etc., Temporary wall 9,
The bolts 14 are passed through the fixing holes 6, 7, 8 in the portions that match the holes 13 drilled in the temporary walls 9, 10, and the nuts 15 are screwed onto the bolts 14.
The outer ends of the temporary walls 9 and 10 surrounding the space do not protrude, and the space between them is also closed by the metal plates 1 and 2.

(Effects of the invention) As mentioned above, the present invention connects vertically long metal plates with hinges so that they can be opened and closed, and the corners of the temporary wall can be enclosed, so that the spaces between the corners of the temporary wall are closed.
This has the effect of preventing danger from the sharp edges of the temporary wall, as well as preventing noise.Furthermore, this structure is simple and can be mass-produced at low cost.

[Brief explanation of the drawing]

Fig. 1 is a front view showing one example of implementing the present invention;
The figure is a plan view of the same as above attached to a temporary wall, and FIG. 3 is a perspective view of the same as seen from the inside. 1, 2... Metal plate, 3, 4... Connection side part, 5...
...Hinge, 6,7,8...Fixing hole, 9,10...
Temporary wall, 11...vertical support rod, 12...horizontal support rod,
13... Hole in temporary wall, 14... Bolt, 15...
Natsu, a...Corner corner.

Claims (1)

[Scope of utility model registration request] The ends of the connecting side parts of two vertically flat metal plates of a size that can overlap the entire surface of each end surface of the temporary wall to be connected are butted together, and the connecting side parts of the two metal plates are An appropriate number of hinges were installed on the wall to connect the two metal plates so that they could be opened and closed, and the fixing holes drilled in each metal plate were made in positions that corresponded to the holes drilled at appropriate positions in the temporary wall. A connecting plate for temporary wall corners, characterized by: