JP2009062689A - Implement and structure for erecting support of temporary gate door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an implement and structure for erecting a support of a temporary gate door having sufficient strength in erection for withstanding not only the load of a beam and a plurality of doors suspended from the beam but also the load caused by disaster such as storm, earthquake or the like. <P>SOLUTION: This structure for erecting the support of the temporary gate door is composed of the support 1 erected straight on a base plate P, a horizontal support frame 4 connecting a connection member 2 provided at a lower end of the support 1 with a connection member 3 provided at a front end of the support, an oblique support frame 7 connecting an intermediate part of the support 1 with an intermediate part of the horizontal support frame 4 by connection members 5, 6, and a pile 9 connected with a rear end of the horizontal support frame 4 by a connection member 8 and fixed on the ground. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a column standing tool for a temporary gate provided at the entrance and the like and a column standing structure when a surrounding area such as a building construction site or a road construction site is surrounded by a temporary fence plate.

  Conventionally, this kind of temporary gate column 21 is fixed to the upper surface of a base plate P fixed by anchor bolts Bu to the upper surface of a foundation block F embedded in the ground, for example, as shown in FIG. By fixing the L-shaped connecting fitting 22 with the bolt B, the lower end is fixed to the foundation block F via the base plate P, and is erected on the upper surface of the foundation block F (Patent Document 1).

As shown in FIG. 6, the pair of temporary gates 21 as described above are erected with an appropriate interval between them, and a beam G is bridged between the upper ends of these columns 21, and suspended from the beam G. A temporary gate can be constructed by attaching a plurality of doors D that are lowered and run.
JP-A-2-274924 (page 3, FIGS. 3 and 4)

  However, since the conventional support 21 of the temporary gate only has the connecting bracket 22 fixed to the lower end fixed to the upper surface of the base plate P fixed to the upper surface of the base block F with the bolt B as described above. When G is bridged or a plurality of doors D are suspended from the beam G, there is a problem in that sufficient standing strength sufficient to withstand these loads may not be secured.

  Furthermore, even if the conventional support 21 of the temporary gate can secure a sufficient standing strength to withstand the load, a load more than that may be applied in a disaster such as a storm or an earthquake. In order to secure sufficient standing strength, the above-described structure is insufficient.

  Therefore, the present invention solves the above-mentioned conventional problems, and can sufficiently withstand the load of a beam or a plurality of doors hung on the beam, as well as a load applied in a disaster such as a storm or an earthquake. It is an object of the present invention to provide a support structure for a temporary gate and a structure for supporting the support, which has sufficient strength to withstand.

  For this reason, the column support device for the temporary gate according to the present invention is a horizontal structure in which the connection member 3 provided at the front end can be connected to the support member 1 provided upright on the base plate P and the connection member 2 provided at the lower end of the support column 1. A support frame 4, an oblique support frame 7 that can connect the intermediate portion of the support column 1 and the intermediate portion of the horizontal support frame 4 with connecting members 5 and 6, and a connecting member 8 at the rear end of the horizontal support frame 4. The stakes 9 are connected and fixed to the ground.

  And the support | pillar standing structure of the temporary gate of this invention connects the connection member 2 provided in the lower end of the support | pillar 1, and the connection member 3 provided in the front end of the horizontal support frame 4, and these connection members 2 and 3 are made into a baseplate. The upper end of the diagonal support frame 7 is connected to the intermediate portion of the support column 1 by a connecting member 5, and the lower end of the diagonal support frame 7 is connected to the intermediate portion of the horizontal support frame 4 by a connecting member 6. It is assumed that the upper end of a pile 9 fixed to the ground is connected to the rear end of the horizontal support frame 4 by a connecting member 8 so that the support column 1 is erected on the base plate P.

  Further, in the present invention, the connecting member 2 is an L-shaped steel plate comprising a vertical plate 2a and a horizontal plate 2b having bolt holes 10 at the front and rear ends, and protrudes and is fixed to the front and rear of the lower end of the support column 1. The connecting member 3 is an L-shaped steel plate comprising a vertical plate 3a and a horizontal plate 3b having bolt holes 11b at the front and rear ends, and is fixed to the front end of the horizontal support frame 4, and the connecting member The horizontal plate 2b of 2 and the horizontal plate 3b of the connecting member 3 are overlapped, and the bolt hole 10 at the rear end of the horizontal plate 2b and the bolt hole 11b at the front end of the horizontal plate 3b, or the bolt hole at the front end of the horizontal plate 2b. 10 and the front end bolt hole 11b of the horizontal plate 3b are made to coincide with each other and fixed to the base plate P with the bolt B.

  In the present invention, the base plate P is fixed to the upper surface of the foundation block F embedded in the ground by anchor bolts Bu protruding from the foundation block F.

  Further, in the present invention, the connecting member 5 is detachably attached to the periphery of the support column 1 and is attached to the wound body 13 so as to be rotatable, and is detachably attached to the upper end of the oblique support frame 7. And a clamp 14 attached as follows.

  In the present invention, the connecting member 6 is composed of a clamp 15 rotatably attached to an intermediate portion of the horizontal support frame 4, and the connecting member 8 is freely rotatable at the rear end of the horizontal support frame 4. It consists of a clamp 16 attached to.

  Since the present invention is configured as described above, it can sufficiently withstand the load of a beam or a plurality of doors hung on the beam, as well as a load applied during a disaster such as a storm or an earthquake. It has a standing strength that can withstand it, and it is extremely safe without the temporary gate being collapsed by the load of multiple doors that are suspended from beams or beams, or by the load applied in the event of a disaster such as a storm or earthquake It became.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a support structure for a temporary gate and a structure for supporting the support structure according to the present invention will be described below in detail with reference to the drawings.

  As shown in the figure, the support structure for the temporary gate of the present invention is fixed to the support column 1 upright on the upper surface of the base plate P fixed to the upper surface of the foundation block F buried in the ground, and to the lower end of the support column 1. A horizontal support frame 4 that can be detachably connected to a connecting member 2 that is fixed to the front end of the connecting member 2 that is provided, and an intermediate portion of the support column 1 and the horizontal support frame 4 It consists of an oblique support frame 7 whose middle part can be detachably connected by connecting members 5 and 6, and a pile 9 which is connected to the rear end of the horizontal support frame 4 by a connecting member 8 and can be fixed to the ground. It is said.

  And the support | pillar standing structure of the temporary gate of this invention makes the support | pillar 1 stand on the baseplate P using the said support | pillar standing tool. In other words, the column-standing structure of the temporary gate according to the present invention is provided by being fixed to the connecting member 2 fixed to the lower end of the column 1 and the front end of the horizontal support frame 4 as shown in the figure. The connecting members 3 are connected by bolts B, and the connecting members 2 and 3 are fixed to the upper surface of the base plate P by bolts B. And the upper end of the diagonal support frame 7 is connected to the intermediate part of the column 1 by a connecting member 5, and the lower end of the diagonal support frame 7 is connected to the intermediate part of the horizontal support frame 4 by a connecting member 6. It is supposed to be. Further, the upper end of a pile 9 fixed on the ground by being connected to the rear end of the horizontal support frame 4 is connected by a connecting member 8.

  In the illustrated example, the support column 1 and the horizontal support frame 4 are made of rectangular tubes, but may be made of cylinders, prisms, columns, or the like. Further, the oblique support frame 7 and the pile 9 are made of a cylinder in the illustrated case, but may be made of a square tube, a prism, a column, or the like.

  The connecting member 2 is an L-shaped steel plate made up of a vertical plate 2a and a horizontal plate 2b having bolt holes 10 at the front and rear ends. It is assumed that it is fixed by welding or the like. Further, the connecting member 3 is an L-shaped steel plate composed of a vertical plate 3a having bolt holes 11a at three positions of the front and rear ends and an intermediate portion, and a horizontal plate 3b having bolt holes 11b at the front and rear ends, It is assumed that it is fixed with bolts B and nuts N on both sides of the front end of the horizontal support frame 4 through a gap adjusting plate 12 as necessary. In addition, when the horizontal plate 2b of the connecting member 2 and the horizontal plate 3b of the connecting member 3 are stacked so that the horizontal plate 2b of the connecting member 2 is up and down, the interval adjusting plate 12 The interval between the vertical plates 3a of the connecting member 3 fixed to both sides of the horizontal support frame 4 is adjusted so that the vertical plates 3a do not collide with each other.

  Therefore, the horizontal plate 2b of the connecting member 2 and the horizontal plate 3b of the connecting member 3 are superposed so as to be vertically arranged, and the bolt hole 10 at the rear end of the horizontal plate 2b and the bolt hole 11b at the front end of the horizontal plate 3b. Alternatively, the bolt hole 10 at the front end of the horizontal plate 2b is matched with the bolt hole 11b at the front end of the horizontal plate 3b, and is fixed to the upper surface of the base plate P with the bolt B. That is, when the rear end bolt hole 10 and the front end bolt hole 11b are made to coincide with each other, as shown in the drawing, the horizontal support frame 4 is disposed on the rear side of the support column 1, and the front end When the bolt hole 10 and the bolt hole 11b at the front end coincide with each other, the horizontal support frame 4 is arranged on the front side of the column 1 although not shown.

  In the illustrated example, the base plate P is fixed to the upper surface of the foundation block F embedded in the ground by anchor bolts Bu protruding from the foundation block F, but the concrete is poured into a hole dug in the ground, When solidifying, it may be fixed by anchor bolts or the like protruding from the concrete.

  The connecting member 5 is attached to a ring-shaped wound body 13 that is detachable around the support 1 and is rotatably attached to the wound body 13 and is also detachably attached to the upper end of the oblique support frame 7. The clamp 14 is made up of. The connecting member 5 thus configured can adjust the connecting position between the support column 1 and the oblique support frame 7 and connect them both detachably.

  The connecting member 6 includes a clamp 15 that is rotatably attached to an intermediate portion of the horizontal support frame 4, and the connecting member 8 is rotatably attached to the rear end of the horizontal support frame 4. The clamp 16 is used. The connecting member 6 thus configured can adjust the connecting position of the horizontal support frame 4 and the oblique support frame 7 and connect them both detachably. Further, the connecting member 8 configured as described above can adjust the connecting position of the horizontal support frame 4 and the pile 9 to connect both of them in a detachable manner.

  In the illustrated example, the oblique support frame 7 is connected to one side of the support column 1 and the horizontal support frame 4, but may be connected to both sides of the support column 1 and the horizontal support frame 4. In this case, the clamps 14 of the connecting member 5 are attached to both side surfaces of the wound body 13, and the clamps 15 of the connecting member 6 are also attached to both side surfaces of the horizontal support frame 4. By doing in this way, since the support strength of the diagonal support frame 7 increases, the standing strength of the support | pillar 1 also increases more.

  In the illustrated example, one pile 9 is connected to one side of the horizontal support frame 4, but two piles 9 may be connected to both sides of the horizontal support frame 4. In this case, the clamps 16 of the connecting member 8 are attached to both side surfaces of the horizontal support frame 4. By doing in this way, since the fixed intensity | strength of the pile 9 increases, the standing strength of the support | pillar 1 will also increase more.

  As shown in FIGS. 3 and 4, the column 1 erected by the present invention constructed as described above is provided at the entrance / exit of a temporary fence board surrounding the construction work site or road construction site. A pair is arranged at an appropriate interval. Then, a temporary gate is constructed by attaching a plurality of doors D that span the beam G between the upper ends of the columns 1 and that are suspended from the beam G and run.

  The column 1 of the temporary gate that is erected according to the present invention has a three-point support structure by connecting the horizontal support frame 4 and the diagonal support frame 7, and the horizontal support frame 4 is fixed to the ground by a pile 9. As a result, the standing strength is extremely excellent, and it can withstand the loads of the beams G and the multiple doors D suspended from the beams G, as well as sufficient loads for disasters such as storms and earthquakes. It has a standing strength sufficient to withstand.

  Further, the present invention provides a connection between the connection member 2 provided at the lower end of the support column 1 and the base plate P, a connection between the connection member 2 and the connection member 3 provided at the front end of the horizontal support frame 4, and the middle of the support column 1. And a connection member 5 at the upper end of the diagonal support frame 7, a connection between the intermediate part of the horizontal support frame 4 and a connection member 6 at the lower end of the diagonal support frame 7, the rear end of the horizontal support frame 4 and the upper end of the pile 9 If the connection by the connecting member 8 is released, the support column 1, the horizontal support frame 4, the diagonal support member 7 and the pile 9 can be disassembled apart. Therefore, if these support | pillar 1, the horizontal support frame 4, the diagonal support member 7, and the pile 9 are conveyed to another construction construction site, a road construction site, etc., and it assembles at the site, it can be reused. If the base plate P is removed from the foundation block F and the foundation block F is also dug up from the ground and the pile 9 is also removed from the ground, the foundation block F, the base plate P and the pile 9 can be reused in the same manner. Become.

It is a perspective view of the support | pillar standing tool of the temporary gate of this invention, and its support | pillar standing structure. It is a disassembled perspective view of the support | pillar standing tool of the temporary gate of this invention, and its support | pillar standing structure. It is a side view of the support | pillar standing installation tool of the temporary gate of this invention, and its support | pillar standing structure. It is a front view of the temporary gate which implemented this invention. It is explanatory drawing of the support | pillar standing structure of the conventional temporary gate. It is a front view of the temporary gate which implemented the conventional support | pillar standing structure.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Support | pillar 2 Connection member 2a Vertical plate 2b Horizontal plate 3 Connection member 3a Vertical plate 3b Horizontal plate 4 Horizontal support frame 5 Connection member 6 Connection member 7 Diagonal support frame 8 Connection member 9 Pile 10 Bolt hole 11a Bolt hole 13 Winding body 14 Clamp 15 Clamp 16 Clamp B Bolt Bu Anchor Bolt F Base Block P Base Plate

Claims (10)

  A horizontal support frame (4) in which a connecting member (3) provided at the front end can be connected to a support (1) upright on the base plate (P) and a connecting member (2) provided at the lower end of the support (1). ), An oblique support frame (7) that enables an intermediate part of the support column (1) and an intermediate part of the horizontal support frame (4) to be connected by connecting members (5, 6), and the horizontal support frame (4) A post standing tool for a temporary gate comprising a pile (9) which is connected to the rear end by a connecting member (8) and can be fixed to the ground.   The connecting member (2) is an L-shaped steel plate composed of a vertical plate (2a) and a horizontal plate (2b) having bolt holes (10) at the front and rear ends, and is cut into the front and rear of the lower end of the column (1). The connecting member (3) is an L-shaped steel plate comprising a vertical plate (3a) and a horizontal plate (3b) having bolt holes (11b) at the front and rear ends, and the horizontal support. It is assumed that it is fixed to the front end of the frame (4), and the horizontal plate (2b) of the connecting member (2) and the horizontal plate (3b) of the connecting member (3) are overlapped, and the rear of the horizontal plate (2b) Bolt hole (10) at the end and bolt hole (11b) at the front end of the horizontal plate (3b), or bolt hole (10) at the front end of the horizontal plate (2b) and bolt hole (11b) at the front end of the horizontal plate (3b) And is fixed to the base plate (P) with bolts (B). Post elevational 設具 temporary gates of claim 1, wherein.   The base plate (P) is fixed to the upper surface of a foundation block (F) embedded in the ground by anchor bolts (Bu) protruding from the foundation block (F). Standing gate support for the temporary gate described.   A winding body (13) in which the connecting member (5) is detachable around the column (1), and is attached to the winding body (13) so as to be rotatable, and the oblique support frame (7). The temporary support member for standing gates according to claim 1, characterized in that it comprises a clamp (14) that is detachably attached to the upper end of the gate.   The connecting member (6) is composed of a clamp (15) rotatably attached to an intermediate portion of the horizontal support frame (4), and the connecting member (8) is disposed behind the horizontal support frame (4). 2. The column support for a temporary gate according to claim 1, comprising a clamp (16) rotatably attached to an end.   The connecting member (2) provided at the lower end of the column (1) and the connecting member (3) provided at the front end of the horizontal support frame (4) are connected, and these connecting members (2, 3) are connected to the base plate (P). It is assumed that the upper end of the diagonal support frame (7) is connected to the intermediate portion of the support column (1) by a connecting member (5), and the diagonal support frame (7) is connected to the intermediate portion of the horizontal support frame (4). The lower end of the pile (9) is connected by a connecting member (6), and the upper end of a pile (9) fixed to the ground at the rear end of the horizontal support frame (4) is connected by a connecting member (8). 1) A stand-up structure for a temporary gate, characterized in that 1) is erected on a base plate (P).   The connecting member (2) is an L-shaped steel plate composed of a vertical plate (2a) and a horizontal plate (2b) having bolt holes (10) at the front and rear ends, and is cut into the front and rear of the lower end of the column (1). The connecting member (3) is an L-shaped steel plate comprising a vertical plate (3a) and a horizontal plate (3b) having bolt holes (11b) at the front and rear ends, and the horizontal support. It is assumed that it is fixed to the front end of the frame (4), and the horizontal plate (2b) of the connecting member (2) and the horizontal plate (3b) of the connecting member (3) are overlapped, and the rear of the horizontal plate (2b) Bolt hole (10) at the end and bolt hole (11b) at the front end of the horizontal plate (3b), or bolt hole (10) at the front end of the horizontal plate (2b) and bolt hole (11b) at the front end of the horizontal plate (3b) And is fixed to the base plate (P) with bolts (B). Post erected structure temporary gates of claim 6 wherein.   The base plate (P) is fixed to the upper surface of a foundation block (F) embedded in the ground by anchor bolts (Bu) protruding from the foundation block (F). Standing structure for the temporary gate as described.   A winding body (13) in which the connecting member (5) is detachable around the column (1), and is attached to the winding body (13) so as to be rotatable, and the oblique support frame (7). 7. The support standing structure for a temporary gate according to claim 6, further comprising a clamp (14) which is detachably attached to an upper end of the temporary gate. The connecting member (6) is composed of a clamp (15) rotatably attached to an intermediate portion of the horizontal support frame (4), and the connecting member (8) is disposed behind the horizontal support frame (4). 7. The column-standing structure for a temporary gate according to claim 6, comprising a clamp (16) rotatably attached to an end.

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