JPH0716821U - Width adjustment plate for deck plate - Google Patents

Abstract

(57) [Summary] [Purpose] With a width adjustment plate that closes the end gap in the width direction of the deck plate, it can be installed by covering it from the top, omitting welding work on the deck plate side, The purpose is a width adjustment plate that can be shared by lips. [Structure] When viewed from the side of the flat plate, one side is raised upward by about 30 ° and bent forward in an arc to form a curved portion A that is connected to the arc projection A ′ of the female slip 4 of the deck plate. By constructing the arcuate coupling portion 2 forming the curved portion B, which is advanced about 30 mm in parallel with the main body and curved downward in an arc to couple with the S-shaped protrusion B ′ of the male slip 5 of the deck plate, on one side of the flat plate. When adjusting the width of the deck plate, it is possible to join both the female slip 4 and the male slip 5 of the deck plate without the need for welding, and the width can be adjusted safely and easily.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a width adjusting plate that closes a widthwise end gap between a deck plate and a beam.

[0002]

[Prior art]

 As shown in FIG. 5, the conventional width adjusting plate for a deck plate has a flat plate formed on one side with a chevron 6. The width adjusting plate 1 for a deck plate accommodates the male slip or the female slip of the deck plate in the chevron 6 on one side and is joined by welding.

[0003]

[Problems to be solved by the device]

 However, welding requires time and labor, and there is a risk of holes in the deck plate due to mistakes in work, so caution is required during work. Therefore, it is an object of the present invention that the work can be done by covering from the top and can be shared by both lips of the deck plate, and the welding work on the deck plate side can be omitted.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned purpose, the width adjusting plate for a deck plate of the present invention is changed into a mountain shape on one side of the conventional flat plate, and when viewed from the side, one side of the flat plate is raised upward by about 30 ° and is arcuate forward. A curved portion A is formed to be curved and connected to the female slip of the deck plate, and further, a flat plate is advanced in parallel with the main body, where it is curved downward in an arc to form a curved portion B to be connected to the male slip of the deck plate. Then, the end edge of the flat plate was tilted downward by about 45 ° and finished.

[0005]

[Action]

 As shown in FIG. 2, the deck plate has a female lip 4 on one side and a male lip 5 on the other side.

As shown in the side view of FIG. 1, the width adjusting plate for a deck plate of the present invention has a curved connecting portion 2 formed on one side. Here, in the curved connecting portion 2, the curved plate A is formed by bending one side of the flat plate upward by about 30 ° and curved forward in an arc shape, and further, the flat plate is moved forward by approximately 30 mm in parallel with the main body. A curved portion B formed by curving downward in an arc shape is provided.

FIG. 3 shows that the female slip 4 of the deck plate and the curved portion A on one side of the width adjusting plate are joined together, and FIG. 4 shows the male slip 5 of the deck plate and the curved portion B on one side of the width adjusting plate joined together. Shows the state.

No welding is required at the joint between the female slip 4 of the deck plate and the curved portion A on one side of the width adjusting plate, and the male slip 5 of the deck plate and the curved portion B on the one side of the width adjusting plate. The other side of the width adjustment plate and the beam are fixed by welding from above the adjustment plate. Adjust the width of the deck plate as described above.

[0009]

【Example】

 FIG. 1 shows a side view of an embodiment of the width adjusting plate for a deck plate of the present invention. The width of the width adjusting plate 1 is about 50 mm to 250 mm depending on the adjusting width except for the curved connecting portion 2, and the depth corresponds to the length of the deck plate. The plate thickness is 1.2 to 1.6 mm in the embodiment.

A curved joint 2 is attached to one side of the width adjusting plate 1. The curved connecting portion 2 is such that one side is raised backward by about 30 ° when viewed from the side, and the curved portion A is curved forward to form an R5.6 mm arc in the embodiment. 30 mm, 28 mm in the embodiment, and then downward downward in the embodiment to form a curved portion B by bending to R3.1 mm, and the edge of the flat plate is tilted about 45 ° downward and 5 mm long in the embodiment. The shape ends with.

Here, the female slip 4 for connecting the one-side curved portion A of the width adjusting plate and the male slip 5 for connecting the one-side curved portion B will be described.

The female plate 4 of the deck plate has a shape as shown on the left side of FIG. 2, and the edge of the deck plate is lifted outward by about 60 °, and in the embodiment parallel to the edge body, it is advanced by 16.5 mm and there is a downward R3 The protrusion A'is bent by an arc of 0.1 mm to form a protrusion A ', and the protrusion A'is bent to one side of the width adjusting plate 1 and is joined to the protrusion A'. This joint does not require welding.

The male plate 5 of the deck plate has a shape as shown on the right side of FIG. 2. In the embodiment, the edge of the deck plate is curved inward and upward with an arc of R1.5 mm, and is further curved with an arc of R1.5 mm to the opposite side. It is formed into an S shape. The curved protrusion B ′ is coupled to the one side curved portion B of the width adjusting plate 1. This joint does not require welding.

Needless to say, if the dimensions of the meslip and the male slip on the edge of the deck plate to be used are changed, it is necessary to change the size of the one-sided curved portion of the width adjusting plate to be combined with this. .

[0015]

[Effect of device]

 Since the width adjusting plate for the deck plate of the present invention has the special curved connecting portion 2 formed on one side of the plate, the connection with the female lip 4 or the male slip 5 at the edge of the deck plate can be very easily shared when adjusting the width. Width adjustment work is safe and easy because welding is not required and only the joint between the width adjustment plate and the beam is required.

There is an effect that the curved connecting portion of the width adjusting plate has a simple shape and is easy to form.

[Brief description of drawings]

FIG. 1 is a side view of a width adjusting plate for a deck plate of the present invention.

FIG. 2 is a side view of a deck plate.

FIG. 3 is a side view showing the connection between the female slip side of the deck plate and the width adjusting plate, and also shows an enlarged view of the circle portion.

FIG. 4 is a side view showing the connection between the male slip side of the deck plate and the width adjusting plate, and also shows an enlarged view of the circle portion.

FIG. 5 is a side view of a conventional width adjusting plate for a deck plate.

[Explanation of symbols]

 1 Width adjustment plate 2 Curved joint part 3 Deck plate 4 Meslip 5 Oslip 6 Angle part 7 Beam

Claims (1)

[Scope of utility model registration request] 1. A flat plate is formed parallel to the main body by forming a curved portion A which is bent upward in an arc shape and is bent forward by about 30 ° on one side when viewed from the side, and is joined to the female lip of the deck plate. A width adjusting plate for a deck plate having a shape in which it is moved forward and bent downward in an arc shape to form a curved portion B which is coupled with the male slip of the deck plate, and the end edge of the flat plate is tilted downward by about 45 ° and ended. .