JP2605105Y2 - Hanging bracket - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging fitting which is attached to a flange of a shaped steel such as a so-called H steel or an angle and is used to suspend piping, wiring and other various facilities and objects.

[0002]

2. Description of the Related Art As shown in FIG.
The metal body A is engaged with the flange B of the shaped steel and the bolt C
In order to suspend the object, the bracket body A
A bolt F for hanging is inserted from below into a bolt hole E formed in a bottom plate D of the first embodiment, and the nut G is pressed down with a fingertip to rotate the bolt F while stopping the rotation. -124597).

[0003]

In the above-mentioned conventional products, the mounting of the bolt E is a two-handed operation, which is not only troublesome and dangerous, but also the nut hole E is circular, and the insertion position of the bolt F is difficult. Due to the fixedness, depending on the position of the article to be hung, the bolt F is not vertical but inclined as shown by a virtual line in FIG. It is feared that this will happen.

In order to prevent the above-mentioned situation from occurring, the bolt holes E are formed into elongated holes instead of circular ones so that the bolt tightening position can be adjusted.

[0005] However, if the bolt hole E is made to be a long hole, the insertion position of the bolt F does not correspond to the position of the nut, so that it is not easy to mount the nut. In particular, the mounting work of the hanging bracket is often performed at a high place using a stepladder or the like. Standing on the stepladder, inserting the bolt F with the right or left hand, mounting the nut G with the left or right hand, and adjusting the position of the bolt. Is dangerous and the workability is very poor, so that the rise in labor costs leads to an increase in construction costs.

SUMMARY OF THE INVENTION In view of the above, an object of the present invention is to clarify a hanging metal fitting which can easily perform the mounting work of the bolt F even by one-handed operation and can improve the working efficiency.

[0007]

The hanging bracket according to the present invention has a structure in which a metal plate is bent into a short square pipe shape to form a ceiling plate, both side plates, and a bottom plate. In a hanging bracket to be attached to a flange or the like of a shaped steel by tightening, a long hole for passing a bolt for suspending an object is formed in the bottom plate, and a housing is formed so as to surround the long hole. A nut corresponding to the bolt is arranged, and the nut is slidable in the housing along the elongated hole.

[0008]

Next, a specific configuration of the present invention will be described in detail with reference to the accompanying drawings.

In FIG. 1, a hanging fitting 10 according to the present invention is shown.
Is similar to the conventional suspension fitting shown in FIG. 3 in terms of the basic structure, and is composed of a ceiling plate 11, side plates 12 and 13, and a bottom plate 14, and in some embodiments, a part of the side plates 12 and 13. Are cut out to form a pressure-stopping piece 15 and a bolt 16
It is a structure to be attached to the flange of the shaped steel.

A feature of the hanging fitting 10 of the present invention is that a housing 18 is fixed above a long hole 17 formed in the bottom plate 14, and a nut 19 is housed in the housing 18. It is. This nut 19
Is slidable along the long hole 17 in the housing 18, but cannot rotate.

[0011] Since the hanging bracket 10 of the present invention is configured as described above, the notch of the side plate 14 can be inserted into the flange of the shape steel, and can be firmly attached by tightening the bolt 16. In order to suspend the bolt 20, the bolt 20 is inserted into the housing 18 from the lower side of the long hole 17, and the tip is rotated while being pressed against the nut 19, so that the nut 19 can be attached without pressing the finger. Adjustment of the mounting position can be performed only by horizontal movement along the long hole 17.

The housing 18 only needs to be covered with a box-shaped structure whose one surface is open so as to cover the periphery of the long hole 17. The housing 18 is formed by pressing a metal plate and welding it to the upper surface of the bottom plate 14, bonding with an adhesive, and fitting a part of the lower end to an engagement hole formed in the bottom plate 14. There are various aspects. Note that the housing 18 does not necessarily need to be made of metal.

A nut 19 is housed in the housing 18,
In order to make it possible to move along the long hole 17 but not to rotate, the width of the housing 18 matches the width of the nut 19 so that the housing 18 cannot rotate.
An aspect is adopted in which the width of 2 · 13 is designed to be narrow and the side of the nut 19 is brought into contact with the side to prevent rotation. In the latter embodiment, the housing 18 may not be a box but a simple holding plate having a U-shaped cross section.

[0014]

Since the hanging bracket 10 of the present invention is constructed as described above, it can be mounted on the bolt 20 without pressing the nut 19 with a finger, and can be mounted along the elongated hole 17 for any reason. The position can be adjusted, and these operations can be performed with one hand, so that the work on a stepladder is low in danger, and the work efficiency is very high, so the objectives noted above can be achieved .

[Brief description of the drawings]

FIG. 1 is a perspective view of a hanging bracket of the present invention.

FIG. 2 is a vertical sectional view of the same central portion.

FIG. 3 is a vertical cross-sectional view of a conventional hanging bracket.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10- Hanging bracket 11- Ceiling plate 12- Side plate 13- Side plate 14- Bottom plate 15- Pressing piece 16- Bolt 17- Slot 18- Housing 19- Nut 20- Bolt

Claims (1)

(57) [Scope of request for utility model registration] 1. A hanging structure in which a metal plate is bent into a short square pipe shape to form a ceiling plate, both side plates, and a bottom plate, and is further attached to a flange or the like of a shaped steel by tightening bolts attached to the bottom plate. In the metal fitting, a long hole for passing a bolt for hanging an object is formed in the bottom plate, a housing is formed so as to surround the long hole, and a nut corresponding to the bolt is arranged in the housing. And the nut is slidable in the housing along the elongated hole.