JP2005337323A - Hook device for mounting plate body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hook device for mounting a plate body far and away, requiring no hole boring and capable of mounting a hook part at an arbitrary angle, when panels are slantly arranged in different stages and pipes are obliquely mounted on the panels in accordance with the slant in a construction site etc. <P>SOLUTION: The hook device for mounting the plate body comprises a mounting member having first and second plate parts opposing to each other, a hole on the first plate part and an opening part in the tip side; the hook part; a hook body extending from one end of the hook part and having a shaft part rotatably inserted into the hole; and a pinch nut screwed into the shaft part of the hook body between the first and second plate parts of the mounting member. An end part of the plate body is inserted from the opening part of the mounting member, the pinch nut is moved to the second plate part side of the mounting member by relatively rotating the pinch nut and the shaft part through rotation of the hook part, and the hook part is hold in an intended rotating position. In this state, the plate body is sandwiched between the pinch nut and the second plate part of the mounting member and fixed. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a hook device for attaching to a plate.

  In general, for example, at construction sites such as construction, in order to create an enclosure that is shielded from pedestrians for safety, a number of panels are erected side by side, and a multi-stage pipe material is placed vertically inside and behind the many panels. The pipe material is provided and supported by a hook device inside each panel.

  Conventionally, a hook device shown in FIG. 6 (Patent Document 1) is used to support the pipe.

In this hook device 1, a shaft portion 3 is extended at one end of a hook portion 2, and an elongated oval-shaped hooking piece 4 is provided at the tip of the shaft portion 3, and the hook device 1 opens in an umbrella shape toward the hooking piece 4. A spring member 5 is provided in the middle of the shaft portion 3.
The edge plate 6a of the panel 6 is provided with a long hole 7 into which the oval hooking piece 4 can be inserted.

  Accordingly, after the umbrella-shaped spring member 5 is pressed against the edge plate 6a and inserted into the elongated hole 7 with the direction of the retaining piece 4 being aligned, the orientation is rotated by 90 ° as shown in FIG. The hook device 1 is fixed to the edge plate 6 a of the panel 6 with the short edge of the long hole 7 being sandwiched between the both ends 4 a and 4 b of the spring member 5.

  In this way, as shown in FIG. 8, the pipe 8 is supported by the hook portion 2 so that the hook portion 2 faces upward or downward.

JP-A-5-340140

  However, in the conventional hook device having such a structure, the long hole 7 has to be processed in the edge plate 6a of the panel 6, and this processing is expensive.

  Also, at construction sites such as construction, panels 6, 6, 6,... Are arranged side by side as shown in FIG. 9 such as wall construction along a staircase or slope construction, and the pipe 8 is inclined to this slope. It may be necessary to install it diagonally with respect to the panels 6, 6, 6,.

  However, in the conventional hook device 1, the ends 4 a and 4 b of the retaining piece 4 and the elongated hole 7 are not moved unless the retaining piece 4 is rotated by approximately 90 ° with respect to the longitudinal direction of the elongated hole 7. Since the contact area with the edge portion becomes small and rattles or disengages, the hook portion 2 can only be approximately 90 ° in the longitudinal direction of the elongated hole 7, so that the hook portion 2 is directed upward or downward. It could only be installed in

  For this reason, as shown in FIG. 9, since the hook part 2 is not perpendicular to the oblique pipe 8, the inner periphery of the hook part 2 cannot sufficiently contact the outer surface of the pipe 8, and the ratchet or support is not possible. It was inadequate.

  An object of the present invention is to solve such a problem, and to provide a hook device for mounting a plate body in which hole processing of a plate is unnecessary and a hook portion can be mounted at an arbitrary angle.

In order to achieve the above object, in the hook device for mounting a plate body according to claim 1 of the present invention,
A mounting member having first and second plate portions facing each other, a hole in the first plate portion, and an opening on the tip side;
A hook body including a hook portion and a shaft portion extending from one end of the hook portion and rotatably inserted into the hole;
Between the first and second plate portions of the mounting member, it comprises a clamping nut screwed to the shaft portion of the hook body,
An end portion of the plate body is inserted from the opening of the mounting member, and the hook body is rotated to relatively rotate the clamping nut and the shaft portion so that the clamping nut is attached to the mounting member. The plate body is clamped and fixed between the clamping nut and the second plate portion of the mounting member in a state where the hook portion is held at a desired rotational position by moving the plate to the side of the second plate portion. It is characterized by.

Moreover, in the hook apparatus for plate body attachment of Claim 2 of this invention,
An attachment member having first and second plate portions facing each other, a notch hole opened on one end side in the first plate portion, and an opening portion on the distal end side;
A hook body including a hook portion and a shaft portion extending from one end of the hook portion and rotatably inserted into the notch hole;
Between the first and second plate portions of the mounting member, it comprises a clamping nut screwed to the shaft portion of the hook body,
An end portion of the plate body is inserted from the opening of the mounting member, and the hook body is rotated to relatively rotate the clamping nut and the shaft portion so that the clamping nut is attached to the mounting member. The plate body is clamped and fixed between the clamping nut and the second plate portion of the mounting member in a state where the hook portion is held at a desired rotational position by moving the plate to the side of the second plate portion. It is characterized by.

  Since the hook device for mounting the plate body according to the present invention is configured in this way, the end portion of the plate body is inserted into the inside from the opening of the mounting member, and the hook portion is held and rotated to be sandwiched. The end portion of the plate body is sandwiched between the nut and the second plate portion of the mounting member, and the hook portion can be attached to the end portion of the plate body in a desired rotational position. Moreover, the hole processing to a board can be made unnecessary.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 3 show a plate mounting hook device 10 according to an embodiment of the present invention.

  The plate body attaching hook device 10 includes an attaching member 20, a hook body 30, and a clamping nut 40.

The mounting member 20 has a substantially “U” -shaped cross section (or may be a “U” -shaped), and has first and second plate portions 21 and 22 that face each other and are parallel to each other. An opening 23 is provided on the front end side of the two plate portions 21 and 22.
A circular hole 24 is provided in the first plate portion 21.

  The hook body 30 has a hook portion 31 that is curved in a substantially semicircular shape. From one end of the hook portion 31, along the substantially diametrical extension line of the circle formed by the hook portion 31, A shaft portion 32 that is rotatably inserted into the hole 24 of the first plate portion 21 is extended.

  A screw surface 33 is provided on the outer periphery of the tip of the shaft portion 32. Further, the shaft portion 32 is provided with a stopper 34 so that the shaft portion 32 does not come out of the first plate 21.

  Between the first and second plate portions 21 and 22 of the mounting member 20, a clamping nut 40 is screwed to the tip of the shaft portion 32 of the hook body 30.

  When the clamping nut 40 and the hook body 30 are relatively rotated, the clamping nut 40 is moved along the shaft portion 32 toward the first plate portion 21 or toward the second plate portion 22 depending on the rotation direction. Moving.

  Therefore, as shown in FIG. 2, the panel edge plate 6 a (the edge plate 6 a is bent from the lateral end of the panel 6 in exactly the same manner as that shown in FIG. 8). After positioning the attachment member 20 so as to be inserted between the second plate portion 22 and the holding nut 40 from the opening 23, the operator holds the hook portion 31 in his hand and holds the holding nut 40 to the edge plate 6a. When the hook portion 31 is rotated so as to be pressed, the clamping nut 40 does not rotate due to the frictional force with the edge plate 6a, and the hook portion (and the shaft portion 32) 31 rotates as shown in FIG. As a result, the clamping nut 40 moves to the second plate portion 22 side. As a result, the edge plate 6a is clamped between the second plate portion 22 and the clamping nut 40, and is hooked to the edge plate 6a of the panel. 10 is fixed.

  Accordingly, the hook device 10 can be attached to the edge plate 6a of the panel in a state where the pivot position of the hook portion 31 is adjusted and held at a desired pivot position.

  Thus, since the hook portion 31 can be attached to the edge plate 6a of the panel 6 with the desired rotation position, for example, as shown in FIG. , 6, 6,... Are arranged stepwise along the slope, and when the pipe 8 is installed obliquely corresponding to this slope, the hook portion 31 is attached to the pipe 8 according to the slope angle of the pipe 8. If the direction of the hook portion 31 is adjusted so as to be vertical, the pipe 8 is supported deeply along the curve of the hook portion 31, so that reliable support can be performed without rattling.

  Further, if the operator holds the hook portion 31 in his / her hand and rotates it in the direction opposite to that at the time of fixing, the hook device 10 can be easily detached from the edge plate 6a of the panel 6.

  Thus, in this hook device 10, it is not necessary to drill holes in the edge plate 6a of the panel 6, and it is easy to install and remove by simply rotating the hook portion 31 by hand without using a tool such as a spanner. it can.

  As shown in FIG. 5, the first plate portion 21 of the attachment member 20 may be provided with a notch hole 25 opened on one end side instead of the hole 24.

  If it does in this way, in the state where pinching nut 40 was screwed to shaft part 32 of hook body 30, shaft part 32 can be inserted in notch hole 25 from the outside in the horizontal direction.

It is a perspective view showing one embodiment of the present invention. It is sectional drawing which shows the use condition of the embodiment. It is sectional drawing which shows the use condition of the embodiment. It is a use condition explanatory view of the embodiment. It is a perspective view which shows other embodiment of this invention. It is sectional drawing which shows a conventional apparatus. It is operation | movement explanatory drawing of the conventional apparatus. It is a perspective view which shows the use condition of the conventional apparatus. It is explanatory drawing which shows the use condition of the conventional apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Hook apparatus 20 Mounting member 21 1st board part 22 2nd board part 23 Opening part 24 Hole 25 Notch hole 30 Hook body 31 Hook part 32 Shaft part 40 Holding nut

Claims (2)

A mounting member having first and second plate portions facing each other, a hole in the first plate portion, and an opening on the tip side;
A hook body including a hook portion and a shaft portion extending from one end of the hook portion and rotatably inserted into the hole;
Between the first and second plate portions of the mounting member, it comprises a clamping nut screwed to the shaft portion of the hook body,
An end portion of the plate body is inserted from the opening of the mounting member, and the hook body is rotated to relatively rotate the clamping nut and the shaft portion so that the clamping nut is attached to the mounting member. The plate body is clamped and fixed between the clamping nut and the second plate portion of the mounting member in a state where the hook portion is held at a desired rotational position by moving the plate to the side of the second plate portion. A hook device for attaching a plate. An attachment member having first and second plate portions facing each other, a notch hole opened on one end side in the first plate portion, and an opening portion on the distal end side;
A hook body including a hook portion and a shaft portion extending from one end of the hook portion and rotatably inserted into the notch hole;
Between the first and second plate portions of the mounting member, it comprises a clamping nut screwed to the shaft portion of the hook body,
An end portion of the plate body is inserted from the opening of the mounting member, and the hook body is rotated to relatively rotate the clamping nut and the shaft portion so that the clamping nut is attached to the mounting member. The plate body is clamped and fixed between the clamping nut and the second plate portion of the mounting member in a state where the hook portion is held at a desired rotational position by moving the plate to the side of the second plate portion. A hook device for attaching a plate.

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