JP2761856B2 - Hook mounting 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 hook fitting for hooking a hook.

[0002]

2. Description of the Related Art Generally, a hook mounting bracket is provided with a hook hooking portion capable of hooking a hook on a metal fitting body having a fastening portion which can be fastened to an attaching portion. The metal fitting is attached to the mounting part by the fastening part, and the hook is hooked on the hook part of the metal fitting for use.

For example, there is a type used as shown in FIGS. 1 and 2 showing examples of its use.

[0004] More specifically, a usage example 1 shown in FIG.
In the case where the main rope 10 is erected on the left and right columns at the construction site, the bracket (the diagram shows the bracket 3 having the configuration shown in the embodiment according to the present invention) is attached to the left column 11 in the drawing, One end of the main rope 10 is connected to this metal fitting, the main metal fitting 3 is also attached to the opposite right support 12, and the hook 4 attached to the other end of the main rope 10 is hooked on the hook hook 5 of this metal fitting. (The parts that perform the same functions as those of the present embodiment are denoted by the same reference numerals.) Then, the pulling rope 14 hanging from the tension fitting 13 is pulled down and tensioned, and the tension is applied. A hook 4 provided at the tip of a lifeline 16 attached to a worker 15 is hooked to the parent line 10 for use.

In use example 2 shown in FIG. 2, the metal fitting 3 is attached to an appropriate mounting portion 1 at a building site, in this case, H steel 1
The hook 4 at the tip of the lifeline 16 is directly hooked on the hook hook 5 of the metal fitting 3 for use.

[0006] As described above, the hook mounting bracket is a bracket that can be hooked at a position where the hook is to be mounted, so that the hook can be hooked at that position. The structure is merely a configuration in which a ring portion for hooking the hook is formed.

For this reason, for example, the rope cannot be wound around and fastened as in the case of connection to the left support 11 in use example 1 shown in FIG. If it is too long to get in the way, it cannot be stopped.

For example, in the example of use shown in FIG. 2, when working near the metal fittings 3, if the lifeline 16 is too long, it may hinder the operation, and the lifeline 16 may be desired to be shortened. .

In view of such circumstances, the present invention is an improvement over the conventional structure, which allows a hook to be hooked and
Innovative hook mounting bracket with excellent practicality that allows you to tie a rope or temporarily wind and lock the rope connected to the hook while holding the hook and adjust the length of this rope. It is intended to provide.

[0010]

The gist of the present invention will be described with reference to the accompanying drawings.

[0011] In a hook mounting bracket provided with a hook hooking portion 5 capable of hooking a hook 4 on a metal fitting body 3 provided with a fastening portion 2 capable of being fastened and fixed to the mounting portion 1, an annular rod 6 is provided on the metal fitting body 3. The hook hooking portion 5 is provided so that a connecting member 7 such as a rope or a wire connected to the hook 4 can be wound around the projecting outer surface of the annular rod 6.
The present invention relates to a hook mounting bracket characterized in that a square rod 8 capable of locking a connecting body 7 wound around an outer periphery is protruded.

A U-shaped or U-shaped annular rod 6 protrudes from an outer surface 3A of the metal fitting body 3, and a hook 4 is hooked and locked between the annular rod 6 and the outer surface 3A of the metal fitting body 3. And a hooking portion 5 is provided, and a hooking portion 5 is provided at a protruding tip portion of the annular rod 6 in a direction intersecting the projecting direction of the annular rod 6 and in parallel with the outer surface portion 3A of the metal fitting body 3. 2. The hook mounting bracket according to claim 1, wherein the square rod (8) is integrally formed with the annular rod (6) so as to protrude in a direction in which the square rod (8) extends.

An outer side surface of the annular rod 6 is a bottom part, and a winding receiving concave part 9 is formed on the right and left upper sides by the outer surface part 3A of the metal fitting body 3 and the square rod 8. According to a second aspect of the present invention, there is provided the hook fitting according to the second aspect.

[0014]

The hook 4 is hooked on the hook hooking portion 5 formed by the annular rod 6, and, in some cases, the linking body 7 such as a rope or a wire connected to the hook 4 in this hooked state is attached to the square rod 8. It is wound around the outer circumference of the annular rod 6 and locked by the square rod 8 to adjust the length of the connecting body 7.

According to the second aspect of the present invention, since the square rod 8 is formed integrally with the annular rod 6, no manufacturing cost is required. The body 7 is laterally locked between the left and right outer surface portions 3A and the square rod 8, so that the connecting body 7 can be wound around the annular rod 6 and locked.

According to the third aspect of the present invention, the winding receiving concave portion 9 is formed on the outer peripheral portion of the side portion of the annular rod 6, and the connecting body 7 can be wound and stored in the winding receiving concave portion 9. The above-mentioned action is favorably performed.

[0017]

As shown in FIG. 3, this embodiment employs a female screw 3B formed on the upper side of the U-shaped opening side of the U-shaped bracket main body 3. As shown in FIG.
A tightening bolt 2A is screwed into the fixing bolt 2A, and a tightening fixing portion 2 for clamping and fixing the mounting portion 1 between the lower end of the tightening bolt 2A and the lower jaw 3C on the U-shaped opening side is formed. ing.

A Π-shaped rod protrudes from an outer surface 3A on the opposite side of the metal fitting main body 3 having the fastening portion 2 provided on one side thereof.

That is, a U-shaped annular rod 6 protrudes from the outer surface 3A of the metal fitting body 3, and the hook 4 can be hooked and latched between the annular rod 6 and the outer surface 3A of the metal fitting body 3. The hook hooking portion 5 is formed, and the left and right corners of the projecting tip side of the annular rod 6 are arranged in a direction intersecting with the projecting direction of the annular rod 6 and in parallel with the outer surface 3A of the metal fitting body 3. The rectangular rod 8 is integrally formed with the annular rod 6 so as to protrude in a direction in which the rectangular rod 8 extends.

Accordingly, in this embodiment, the outer side surface of the annular rod 6 is a bottom part, and the upper right and left sides are the winding receiving recess 9 composed of the outer surface part 3 A of the metal fitting body 3 and the square rod 8. Are formed on both sides.

Therefore, in this embodiment, since the square rods 8 are protrudingly provided on the left and right ends of the metal fitting body 3, the square bodies 8 are connected to the hooks 4 to wind and lock the connecting body 7. And can be wound around the winding receiving recess 9 between the square rod 8 and the outer surface portion 3A of the metal fitting body 3 without being wound around the square rod 8 and eventually locked to the square rod 8. Can also.

The hook 4 referred to in the present invention includes not only a hook fitting but also a case where a tip of a connecting member 7 such as a rope is formed in a ring shape.

Therefore, for example, when the length of the connecting member 7 connected to the hook 4 is to be adjusted to be short, it is possible to wind the connecting member 7 in this way, and when it is desired to increase the length again, the connecting member 7 can be unwound. This is a very practical hook mounting bracket that can be hooked on the hook hook 5 at the street closure ring.

As in the case of connection to the columns 11 and 12 in the first use example of FIG. 1, a simple rope or the like can be wound and connected.

Further, since the metal fitting main body 3, the annular rod 6, and the square rod 8 can all be integrally formed as in this embodiment, no manufacturing cost is required.

Further, in this embodiment, the square rod 8 is provided on the left and right, and the winding receiving recess 9 is also provided on the left and right. It can be wound around this square rod 8, and even if both square rods 8 are mounted so as to project horizontally from side to side, they are locked by the square rod 8 by being wound around the winding receiving concave portion 9. It becomes a hook mounting bracket with excellent practicality.

The present invention is not limited to the present embodiment, but the shape and specific structure of each component can be designed as appropriate.

[0028]

Since the present invention is constructed as described above, the hook can be hooked on the hook hook formed by the conventional annular rod, and if necessary, the hook can be connected to the hook in this hooked state. Since the connecting body such as a rope or a wire can be wound around the square rod or wound around the outer periphery of the annular rod and locked by the square rod, the length of the connecting body connected to the hook 4 can be easily adjusted.

Therefore, for example, even in the use example shown in FIG. 2, when working near the metal fittings, the connecting body which becomes unnecessarily slack can be wound and locked around the metal fittings. Is a very convenient hook mounting bracket that can be unwound and lengthened.

According to the second aspect of the present invention, since the annular rod and the square rod are provided integrally, no manufacturing cost is required, and the square rod is attached to the projecting end of the annular rod in the projecting direction of the annular rod. Is provided in a direction intersecting with the outer surface of the bracket body, so that the connecting body wound around the annular rod is laterally locked between the outer surface and the square rod, and the connecting body is formed into an annular shape. This is an epoch-making hook fitting that can be locked even when wrapped around a rod.

According to the third aspect of the present invention, a winding receiving recess is formed in the outer peripheral portion of the side portion of the annular rod, and the connecting body can be wound and housed in the winding receiving recess. This is an extremely excellent hook mounting bracket that is more effective and more effective.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a first example of use of a hook attachment.

FIG. 2 is an explanatory diagram showing a usage example 2 of the hook mounting bracket.

FIG. 3 is an explanatory perspective view of the present embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Attachment part 2 Tightening fixing part 3 Metal fitting main body 3A Outer surface part 4 Hook 5 Hook hook part 6 Annular rod 7 Linked body 8 Square rod 9 Receiving recess for winding

Continuation of front page (58) Field surveyed (Int.Cl. ⁶ , DB name) A62B 35/00

Claims (3)

(57) [Claims] 1. A hook mounting member provided with a hook hooking portion capable of hooking a hook on a metal fitting body provided with a fastening portion that can be tightened and fixed to the mounting portion, wherein an annular rod is protruded from the metal fitting body. The hook hook portion is provided, and a connecting rod such as a rope or a wire connected to the hook can be wound around the projecting outer surface of the annular rod, or a square rod that can lock the connecting rod wound around the outer periphery of the annular rod is projected. A hook mounting bracket characterized by being provided. 2. A U-shaped or U-shaped annular rod protrudes from an outer surface of the metal fitting body, and forms a closed ring opening capable of hooking a hook between the annular rod and the outer surface of the metal fitting body. The hook hook is provided, and the square rod is integrally formed with the annular rod in a direction intersecting with the projecting direction of the annular rod at a projecting tip end of the annular rod and in a direction parallel to the outer surface of the metal fitting body. 2. The hook mounting bracket according to claim 1, wherein the hook mounting bracket is protruded. 3. A winding receiving concave portion comprising an outer surface portion of the metal fitting body and the square rod is formed on an outer surface of a side portion of the annular rod as a bottom portion and an upper left and right side portion thereof is formed. 3. The hook mounting bracket according to claim 2, wherein