JPH04135620U - Hanging bracket for deck plate - Google Patents

Abstract

(57) [Summary] (with amendments) [Purpose] A deck plate that can be easily, quickly and reliably attached to the reinforcing ribs of the deck plate, has a simple structure, has a small number of parts, and has great economic effects. The aim is to provide hanging hardware at low cost. [Structure] A pair of reinforcing rib locking parts 2, 2 made of elastic pieces
are bent inward from each other at a required angle to form an intersecting state, and the projecting piece tip 2c formed on one of the locking parts 2 is made to protrude so as to be able to abut against the side surface 2d of the other locking part 2, and The 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 7, as a conventional deck plate hanging bracket, an elastic part is attached to the upper part. 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. 12. , 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 seat nut 13, and then As shown in 1, screw the upper end of the hanging bolt 16 into the upper nut 15, and then The construction is completed by tightening and fixing with nuts 17, and in the latter case, Fig. 1 3, leave the frame-shaped reinforcing rib locking members 19, 19 in the open state, and then Fig. 14 shows the reinforcing rib locking notches 18, 18 of the frame type reinforcing rib locking members 19, 19. As shown, after locking the reinforcing rib 30 of the deck plate 29, remove the screw 23 and the seat nut. Tighten the frame-shaped reinforcing rib locking members 19, 19 with the nut 24, and then tighten as shown in FIG. Screw the upper end of the hanging bolt 26 into the upper nut 25 of the sea urchin hanging bolt attachment body 20. , since the construction was completed by tightening and fixing this with the lower nut 28, the upper In the case of the above conventional technology, either the reinforcing rib locking parts 11, 11 (the former) or the reinforcing rib Attach the locking members 19, 19 (the latter) to the reinforcing ribs 30 of the deck plate 29. The screws 12, 23 and nuts 13, 24 with seats are required, and the structure is reduced accordingly. Not only was it complicated and required many parts, but it was also difficult to handle. Unfortunately, as a result, installation work to the deck plate reinforcement ribs is time consuming and workability is significantly reduced. There were some problems, such as the fact that it was relatively 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 The tip of the protruding piece formed on the stop part is made to protrude so as to be able to come into contact with the side surface of the other stop part, and , characterized in that the side surface of the one locking portion faces on the extension line of the upper end of the hanging bolt. That is.

[0005]

【Example】

1 to 6 are diagrams showing one 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. 6 is an explanatory view showing the movement of the reinforcing rib locking portion.

[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 locking part 2 is bent inward at a required angle. The tip 2c of the protruding piece 2b thus formed is made to protrude so that it can come into contact with the other locking part side surface 2d. , and the side surface 2a of the one locking part 2 faces on the upper end extension line Y of the hanging bolt 3. I'm letting you do it. The shape and number of the reinforcing rib locking parts 2, 2 are determined by the deck plate. It can be arbitrarily set according to the shape of the reinforcing rib B of rate A. 5 is a hanging bolt The lower nut 3a is the upper end of the hanging bolt 3 for tightening and fixing the 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. Ru. At this time, as shown in FIG. 6, the protruding piece 2b of the reinforcing rib locking part 2 The reinforcing rib locking portion 2 also becomes an upright state, and the deck is secured by both of the reinforcing rib locking portions 2, 2. The gripping force of the plate A on the reinforcing rib B is strengthened, and the hanging metal body 1 is moved as shown in Fig. 5. It can be securely installed on the

[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. to form a crossed state, and a protruding piece tip formed at one of the locking parts in the crossed state. protrudes so as to be able to come into contact with the side surface of the other locking portion, and the side surface of the one locking portion is Since it is placed on the extension line of the upper end of the hanging bolt, it is difficult to install the hanging bracket itself. By simply rotating the hanging bolt, a pair of reinforcing rib locking parts can be installed on one side. The left and right sides can be operated simultaneously through the girder protruding piece, and evenly. This makes it much easier to handle than conventional products, making installation easier. It can be done quickly and can greatly improve work efficiency even with a small number of people. In addition, the structure of the hanging bracket itself is simple, and the number of parts is small, so materials can be saved. It has various effects, such as being able to reduce the amount of water used, has great economic effects, and can be supplied at low cost.

[Brief explanation of drawings]

FIG. 1 is a front view of a hanging fixture for a deck plate according to the present invention.

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

FIG. 3 is a perspective view of the deck plate hanging fitting 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 explanatory view showing the movement of the reinforcing rib locking portion of the present invention.

FIG. 7 is an exploded perspective view of a conventional deck plate hanging fixture.

FIG. 8 is an explanatory diagram for handling a conventional deck plate hanging fitting.

FIG. 9 is a perspective view showing a state of a conventional deck plate hanging fitting before completion of attachment to the deck plate.

FIG. 10 is a perspective view showing a state of a conventional deck plate hanging fitting after attachment to the deck plate is completed.

FIG. 11 is a front view of FIG. 10;

FIG. 12 is an exploded perspective view of another conventional hanging shell for a deck plate.

FIG. 13 is a perspective view showing a state before attachment of another conventional deck plate hanging fitting.

FIG. 14 is a perspective view showing a state of another conventional deck plate hanging fitting after being attached.

FIG. 15 is a perspective view showing a state after attachment of a hanging bolt to another conventional deck plate hanging fitting.

FIG. 16 is a front view of FIG. 15;

[Explanation of symbols]

1 Hanging bracket body 2, 2 - Pair of reinforcing rib locking parts 2a Side surface of one reinforcing rib locking part 2b Projecting piece of reinforcing rib locking part 2C Tip of protruding piece 2d Side surface of the other 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. Above the parts, the parts are bent inward at a required angle to form a crossed state, and the tip of the protruding piece formed on one of the locking parts in the crossed state is made to protrude so as to be able to come into contact with the side surface of the other locking part. , and a side surface of the one locking portion faces on an extension line of the upper end of the hanging bolt.