JPH04130622U - Hanging bracket for deck plate - Google Patents

Abstract

(57) [Summary] (with amendments) [Purpose] To provide a hanging bracket for a deck plate that can be easily and quickly attached to the reinforcing ribs of the deck plate, has a simple structure, has a small number of parts, and is economically effective. It is intended to provide. [Structure] A pair of reinforcing rib locking parts 2, 2 made of elastic pieces
are bent inwardly at a predetermined angle to form an intersecting state, and one side surface 2a of the locking portion faces the extension line of the upper end of the hanging bolt 3.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

For example, during construction, both ends are placed on the framework of beams, girders, etc., and the Attaches to the reinforcing ribs of the deck plate on which concrete is poured. Various materials and arrangements are available. This invention relates to a deck plate hanging fitting used to support pipes, etc.

0002

[Prior art]

For example, as shown in Figure 6, as a conventional deck plate hanging metal fitting, there is an elastic A pair of reinforcing rib locking portions 11, 11 consisting of pieces are provided, and the reinforcing rib locking portions 11 , 11 can be tightened with the screw 12 and seat nut 13, and Notches 14, 14 are provided on the lower side surfaces of the reinforcing rib locking portions 11, 11. The diagonal portions 15a, 15a of the upper nut 15 are engaged with the diagonal portions 14, 14, and the hanging bolt is closed. Screw in the upper end of the bolt 16, and then tighten the hanging bolt 16 with the lower nut 17. A piece that is fixed, or a notch 18 for locking the reinforcing rib as shown in Fig. 11. , 18 are attached to the lower part of the pair of frame-shaped reinforcing rib locking members 19, 19 with hanging bolts. It is pivotally connected to the forked portion 21 of the body 20 by a pivot 22, and the pair of frame-shaped reinforcing ribs are connected to each other. The stop members 19, 19 can be tightened with screws 23 and seat nuts 24. Further, the upper end of the hanging bolt 26 is attached to the upper nut 25 of the hanging bolt attachment body 20. At the same time, tighten and fix the hanging bolt 26 with the lower nut 28. There are some known examples.

0003

[Problem that the idea aims to solve]

However, in the above conventional technology, in the former case, reinforcing ribs are not locked during construction. In order to lock the parts 11, 11 to the reinforcing ribs 30 of the deck plate 29, first, as shown in FIG. As shown in FIG. and in this state, the upper part of the reinforcing rib locking parts 11, 11. Turn the side part a little in the direction of arrow a and temporarily tighten it with the screw 12 and seat nut 13. Afterwards, the reinforcing rib locking portions 11, 11 are reinforced with the deck plate 29 as shown in FIG. Lock the rib 30, tighten the screw 12 and the seat nut 13, and further FIGS. 9 and 10. As shown, screw the upper end of the suspension bolt 16 into the upper nut 15, and then insert it into the lower nut 15. The construction is completed by tightening and fixing with the cutter 17, and in the latter case, as shown in Fig. Leave the frame-shaped reinforcing rib locking members 19, 19 open as shown, and then open the frame. FIG. 13 shows the reinforcing rib locking notches 18, 18 of the mold reinforcing rib locking members 19, 19. After locking to the reinforcing rib 30 of the deck plate 29 as shown in the figure, tighten the screw 23 and seat nut. Tighten the frame-shaped reinforcing rib locking members 19, 19 with Screw the upper end of the hanging bolt 26 into the upper nut 25 of the hanging bolt mounting body 20, The construction was completed by tightening and fixing this with the lower nut 28, so the above In the case of the conventional technology, either the reinforcing rib locking parts 11, 11 (the former) or the reinforcing rib In order to attach the locking members 19, 19 (the latter) to the reinforcing ribs 30 of the deck plate 29. Female screws 12, 23 and seat nuts 13, 24 are required, making the structure more complicated. Not only did it become complicated and require many parts, but it was also difficult to handle. As a result, installation work to the deck plate reinforcing ribs is time consuming and workability is significantly reduced. There were some problems, such as the fact that the price was very low.

0004

[Means to solve the problem]

The purpose of this invention is to solve the above problems. Hanging fittings for deck plates with strong rib locking parts and hanging bolts at the bottom. and place each of the pair of reinforcing rib locking parts above the hanging bolt attachment part. While bending each other inward at a required angle to form a crossed state, one side of the crossed state It is characterized in that the side surface of the stop portion faces on the extension line of the upper end of the suspension bolt. Ru.

[0005]

【Example】

1 to 5 are diagrams showing an embodiment of the present invention. Figure 1 is a front view of the present invention, Figure 2 is a right side view, Figure 3 is a perspective view, and Figure 4 is a deck plate. A front view showing the state before the installation of the seat to the reinforcing rib is completed, and Figure 5 shows the state after the installation is completed. FIG.

[0006] In each figure, 1 is the main body of the hanging fitting, and the required metal plate (iron, steel plate, aluminum plate) , other appropriate alloy plates) or hard plastic plates, etc., and the upper part It has a pair of reinforcing rib locking parts 2, 2 made of elastic pieces of the required length and width. At the same time, an upper nut 4 for attaching a hanging bolt 3 to the lower part is provided. It is. Further, the reinforcing rib locking parts 2, 2 are mutually connected above the hanging bolt 3. is bent inward at a required angle to form a crossed state, and one side of the locking part 2 The surface 2a faces the upper end extension line Y of the hanging bolt 3. In addition, the reinforcement rib The shape and number of the rib locking parts 2, 2 are determined by the shape of the reinforcing rib B of the deck plate A. It can be set as desired. 5 is the lower part for tightening and fixing the hanging bolt 3 The side nut 3a is the upper end of the hanging bolt 3.

[0007] Next, the effect will be explained. When attaching deck plate A to reinforcing rib B First, lock the reinforcing rib locking parts 2, 2 of the hanging fitting main body 1 as shown in FIG. Then, when the hanging bolt 3 is rotated in the upward direction, the upper end extension line of the hanging bolt 3 is The side surface 2a of the reinforcing rib locking portion 2 located on Y is connected to the upper end 3a of the hanging bolt 3. The reinforcing rib locking portion 2 is pressed against the spring force, and the tilted position of the reinforcing rib locking portion 2 changes to an upright position. Therefore, the gripping force of the reinforcing rib locking portion 2 of the deck plate A to the reinforcing rib B is strong. The hanging bracket body 1 can be securely attached as shown in Figure 5. .

[0008] In addition, although this example describes installation to a deck plate, It goes without saying that it can be used for things other than that.

[0009]

[Effect of the idea]

According to this invention, a pair of reinforcing rib locking parts made of elastic pieces are attached to the upper part, and suspended to the lower part. In the deck plate hanging fittings each provided with a bolt, each of the pair of reinforcing ribs is Bend the locking parts inwardly at the required angle above the hanging bolt attachment part. Then, the side surface of one of the locking parts in the crossed state is connected to the hanging bolt. Since it is placed on the extension line of the upper end, the installation of the hanging bracket is simply done by attaching it to the hanging bolt. This can be done simply by rotating the bolt, making it extremely easy to handle compared to conventional products. As a result, the installation work can be done easily and quickly, and even a small number of people can do the work. Not only can efficiency be greatly improved, but the structure of the hanging bracket itself is also simple. Since it is simple and has a small number of parts, it can save on materials and has great economic effects and can be supplied at low cost. There are various effects such as

[Brief explanation of drawings]

FIG. 1 is a front view of a deck plate hanging fitting of the present invention.

FIG. 2 is a right side view of FIG. 1.

FIG. 3 is a perspective view of the deck play hanging fixture of the present invention.

FIG. 4 is a front view showing a state before completion of installation of the deck plate hanging fitting of the present invention.

FIG. 5 is a front view showing the state after the installation of the deck plate hanging fitting of the present invention is completed.

FIG. 6 is an exploded perspective view of a conventional hanging fitting for deck play.

FIG. 7 is an explanatory diagram for handling a conventional deck plate hanging fitting.

FIG. 8 is a perspective view showing a state of a conventional deck play hanging fitting before completion of attachment to the deck plate.

FIG. 9 is a perspective view showing a state after the conventional deck plate hanging fitting has been attached to the deck plate.

FIG. 10 is a front view of FIG. 9;

FIG. 11 is an exploded perspective view of another conventional deck plate hanging fixture.

FIG. 12 is a perspective view showing a state before attachment of another conventional deck plate hanging fitting.

FIG. 13 is a perspective view showing a state of another conventional deck plate hanging fitting after being attached.

FIG. 14 is a perspective view showing a state in which a hanging bolt is attached to another conventional deck plate hanging fitting.

FIG. 15 is a front view of FIG. 14;

[Explanation of symbols]

1 Hanging bracket body 2, 2 Pair of reinforcing rib locking parts 2a Side surface of one reinforcing rib locking part 3 Hanging bolt 3a Upper end of hanging bolt 4 Upper nut 5 Lower nut A deck plate B Reinforcement rib Y Upper end extension line of hanging bolt

Claims (1)

[Scope of utility model registration request] 1. A suspension fitting for a deck plate comprising a pair of reinforcing rib locking parts made of elastic pieces on the upper part and a hanging bolt on the lower part, wherein each of the pair of reinforcing rib locking parts is attached to the hanging bolt. For a deck plate, the parts are bent inward at a predetermined angle above each other to form an intersecting state, and one side surface of the locking part in the intersecting state faces on an extension line of the upper end of the hanging bolt. Hanging bracket.