KR100838409B1 - Deck plate - Google Patents

Abstract

A deck plate is provided to prevent an upper member from being hung down by installing an I-type channel member and a horizontal supporting rod at a lower part of a deck-type upper member. A deck plate(100) comprises a pair of side surface channel members(110), a pair of supporting channel members(120), a first horizontal supporting rod(140), a first deck member(130), a stud member(150), a first upper member, and a first reinforcing member(170). The side surface channel members are parallel to each other in between a predetermined interval. The supporting channel member is parallel to each other between the side channel members. The first horizontal supporting rod is installed between the side surface channel member and the supporting channel member and two channel members. The first deck member is installed between the first horizontal supporting rod and an upper end of the supporting channel member and supporting channel member and an upper end of the supporting channel member. The stud member is installed at center of an upper part of the supporting channel members respectively. The first upper member is formed on the first deck member. The first reinforcing member is formed at a front and a rear surface of the side surface channel member.

Description

Deck Type Double Hole Plate {Deck Plate}

1 is a perspective view showing the structure of a conventional general perforated plate;

2 is an exploded perspective view of the deck-type perforated plate according to the first embodiment of the present invention;

3 is a perspective view of the combination of FIG.

4 is an external perspective view showing a state in which a casting member of the deck-type perforated plate according to the first embodiment of the present invention is poured;

5 is a cross-sectional view of the 'A-A' portion of FIG.

6 is an external perspective view of a deck-type perforated plate according to a second embodiment of the present invention; And

FIG. 7 is a cross-sectional view of a portion 'B-B' of FIG. 6.

※ Explanation of symbols for main parts of drawing

100, 200: deck-type perforated plate 110: side channel member

120: support channel member 130: first deck member

140: first horizontal support 150: stud member

160: first upper plate member 170: first reinforcing member

210: horizontal channel member 220: inner channel member

230: upper channel member 240: second deck member

250: second top plate member 260: coupling member

270: second horizontal support

The present invention relates to a deck-type perforated plate, and more specifically, to be used to cover the road surface during subway or bridge construction, deck-type perforated plate and construction having a structurally stable structure using the I-type channel member and the top plate member It relates to a deck-type perforated plate having a structure that can reduce the cost.

In general, the double deck is used to cover the road to minimize the impact on traffic volume when digging roads for underground facility construction such as subway construction. Such a perforated plate has a flat rectangular parallelepiped shape, and tens to hundreds of perforated plates are arranged in a flat manner to form a temporary road surface, and the vehicle passes over them.

For example, in the accompanying drawings, Figure 1 is a perspective view showing the structure of a conventional perforated plate, the conventional perforated plate is a top plate (1) having a "c" shaped channel member is arranged side by side, and has an "L" shaped top plate (1) A pair of side plates 2 fixed to both bottom surfaces of the both ends, and installed at predetermined intervals at right angles with the top plate 1 on the bottom surface of the top plate 1 along the longitudinal direction of the top plate 1. It consists of a rib plate 3 and a reinforcement plate 4 fixed to the lower surface of the rib plate 3.

And, at both ends of the perforated plate to form a "L" perpendicular to the longitudinal direction of the side plate (2) to prevent the flow of the perforated plate during the construction of the perforated plate seated on the upper end of the perforated plate support girder (not shown) installed underground The shape of the angle 5 is installed on the lower surface of the side plate 2, this angle (5) serves to prevent the perforated plate to flow inward and also to flow outward.

In addition, an angle 5 of the perforated plate is provided with a pad 6 for preventing slippage and shock absorption of the perforated plate, and a plurality of “c” shaped channel members and side plates 2, which are both ends of the upper plate 1, are respectively provided. The holding post 7 is installed to support the upper load applied to the upper plate (1).

However, such a conventional perforated plate has a disadvantage in that the installation process is complicated because a plurality of members are used, and thus the installation work period is long.

In addition, since the "c" -shaped channel members forming the upper plate of the perforated plate are arranged side by side, cracks are formed at the coupling portion between the "c" -shaped channel member and the channel member due to the sudden external impact load applied from the upper part and the self-weight of the member itself. There was a risk that it could occur and hit down.

In addition, the conventional perforated plate is made of a combination of the upper plate and the lower structure installed in the lower portion of the upper plate by the welding coupling, it is difficult to separate the upper plate and the lower structure at the completion of the main construction of the road, etc. There was a problem that can not be recycled.

The present invention for solving the above problems is to form a double-porous plate using the I-type channel member and the deck-type upper plate member, to provide a deck-type double-porous plate that can be shortened the installation construction period according to the structurally simple installation process Its purpose is to.

In addition, an object of the present invention is to provide a deck-type perforated plate that can prevent the top plate member from hitting by providing an I-type channel member and a horizontal support in each lower portion of the deck-shaped top member forming the top plate.

In addition, the present invention by coupling the upper plate member and the lower structure I-type channel member of the upper structure by screwing, it is possible to easily separate the upper member and the lower structure when dismantling the perforated plate, it is possible to recycle the lower structure The purpose is to provide a deck-type perforated plate that can reduce the construction cost.

The deck-type perforated plate of the present invention for achieving the above object is a double-plate plate used to cover the road surface when the subway or bridge construction, a pair of side channel members installed in parallel with a predetermined horizontal interval; A pair of support channel members installed parallel to each other with a predetermined distance between the pair of side channel members; A first horizontal support provided between the side channel member and the support channel member and between the support channel member and the support channel member, respectively; A first deck member separately installed between the first horizontal support and the upper end of the support channel member, and between the support channel member and the upper end of the support channel member; Stud members are respectively installed in the upper center of the pair of support channel members; And a first top plate member installed on an upper portion of the first deck member.

Preferably, each channel member is made of "I" section steel or "H" section steel.

Further, preferably, the first top plate member includes a reinforcing member welded to the upper end of the stud member and a pour member embedded with the reinforcing member embedded in the upper portion of the first deck member.

In addition, preferably, the deck-type perforated plate further comprises a first reinforcing member installed on the front and rear of the side channel member to reinforce.

In addition, a double-hole plate used to cover the road surface in the subway or bridge construction, comprising: a pair of horizontal channel members provided on both sides of the road surface to be covered; A pair of inner channel members spaced apart from each other by a predetermined interval inside the horizontal channel member; Upper channel members respectively installed on upper ends of the pair of horizontal channel members; A second deck member that is separately installed between the upper surface of the junction between the horizontal channel member and the upper channel member and the upper end of the inner channel member, and between the upper end of the inner channel member adjacent to the inner channel member; A second upper plate member installed on an upper portion of the second deck member; A coupling member coupled to each other between the horizontal channel member and the upper channel member and between the inner channel member and the second deck member; And a second horizontal support provided between the horizontal channel member and the inner channel member and between the inner channel member and the inner channel member, respectively.

Preferably, the coupling member is composed of a bolt and a nut is screwed.

In addition, preferably, the second top plate member further includes a reinforcing member welded to the upper end of the coupling member and a pour member embedded in the upper portion of the second deck member is embedded.

Further, preferably, each channel member is made of "I" section steel or "H" section steel.

In addition, preferably, the deck-type perforated plate further comprises a second reinforcing member installed on the front and rear surfaces of the horizontal channel member and the upper channel member to reinforce.

The inventors of the present invention relates to a deck-type perforated plate used to cover a road surface in order to minimize the effect on traffic volume when digging a road for underground facility construction such as subway construction.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Of the accompanying drawings, Figure 2 is an exploded perspective view of the deck-type perforated plate according to the first embodiment of the present invention, Figure 3 is a combined perspective view of Figure 2, Figure 4 of the deck-type perforated plate according to the first embodiment of the present invention Appearance perspective view showing the appearance of the casting member, and Figure 5 is a cross-sectional view of the 'A-A' portion of FIG.

First embodiment

Referring to the drawings, the deck-shaped ventilated plate 100 according to the first embodiment of the present invention is a pair of side channel member 110, a pair of support channel member 120, the first deck member 130 ), A first horizontal supporter 140, a stud member 150, a first upper plate member 160, and a first reinforcing member 170.

The pair of side channel members 110 are members which are installed in parallel with each other at regular horizontal intervals on both sides of the double hole plate 100, and usually serve as side supports of a place where the double hole plate is to be installed. The side channel member 110 is about twice the height of the support channel member 120, and it is preferable to use "I" section steel or "H" section steel.

In addition, a pair of support channel members 120 are installed inside the pair of side channel members 110 to be parallel to each other at a predetermined interval. The support channel member 120 forms a deck-type perforated plate which is entirely separated together with the first deck member 130 to form the curvature of the upper cover which is a characteristic of the deck-type perforated plate.

In addition, the support channel member 120 serves as a support for supporting the upper load of the deck-type perforated plate having a relatively wide width, and also serves to distribute the load applied from the upper portion of the perforated plate. The support channel member 120 preferably uses "I" section steel or "H" section steel similarly to the side channel member 110.

On the other hand, the first deck member 130 is coupled to the upper end of the first horizontal support 140 and the support channel member 120 and the upper end of the support channel member 120 and the support channel member 120, respectively, This joint is preferably a joint by welding.

The stud member 150 is additionally installed at the center of the upper end of the support channel member 120, and the stud member 150 prevents the bending of the support channel member 120 by dispersing the load applied from the top.

"와 같은 연속된 굴곡이 형성되면서 데크형 형상을 갖게 된다.Referring to FIG. 5, the deck-type perforated plate 100 according to the first embodiment of the present invention is viewed from the front as a whole.

Continuous bends such as "is formed to have a deck-like shape.

In addition, a first horizontal support 140 is installed between the side channel member 110 and the support channel member 120, and between the support channel member 120 and the support channel member 120, respectively. The horizontal support 140 serves to distribute and support the load applied to the upper end 121 of the support channel member 120 made of “I” or “H” steel while maintaining a constant distance between each channel member. do.

Hanging grooves 111 are formed through the upper ends of the side channel member 110, which are grooves used when carrying the completed deck-type perforated plate 100 using another mobile device.

In addition, the front and rear surfaces of the side channel member 110 are provided with a first reinforcing member 170 for binding the side channel members 110 installed on both sides and reinforcing them.

Deck-type perforated plate 100 is configured as described above is a reinforcing bar consisting of a first pour member 161, such as concrete is poured on top of the first deck member 130, reinforcing bars (162a) and wires (162b) The member 162 forms a complete deck shaped porous plate.

That is, the reinforcing member 162 composed of the reinforcing bars 162a and the wires 162b is welded to the upper end of the stud member 150, and after installation of the reinforcing member 162, the first pouring member 161 such as concrete. ) When the stud member 150 and the reinforcing member 162 is embedded by the height of the side channel member 110, the deck-type perforated plate 100 according to the first embodiment of the present invention is completed.

 According to the deck-type perforated plate according to the first embodiment of the present invention, by installing a plurality of I-shaped support channel member 120 for supporting the lower portion of the first deck member 130 forming the deck-type perforated plate, Since the upper load applied to the first deck member 130 has the effect of dispersing, it is possible to construct a structurally safe perforated plate, and also very easy to install even in places having various installation widths according to the number of installation of the support channel member 120 There is an advantage.

Second Embodiment

6 is an external perspective view of a deck-type perforated plate according to a second exemplary embodiment of the present invention, and FIG. 7 is a cross-sectional view of a portion 'B-B' of FIG. 6.

Referring to the drawings, the deck-type perforated plate 200 according to the second embodiment of the present invention is a pair of horizontal channel member 210, a pair of inner channel member 220, the upper channel member 230 And a second deck member 240, a second top plate member 250, a coupling member 260, and a second horizontal support 270.

The horizontal channel member 210 is a member that is installed on both sides of the installation site of the perforated plate, such as a road, the upper channel member 230 is screwed on the upper portion of the horizontal channel member 210.

The horizontal channel member 210 and the upper channel member 230 is a combination of two "I" steel or "H" steel at the same height, unlike the first embodiment described above, it is easy to remove by screwing It has a structure. On the other hand, the upper both ends of the upper channel member 230, as in the first embodiment described above, the engaging groove 231 is formed through, which is to carry the deck-type perforated plate 200 completed using another mobile device When the groove is used.

A pair of inner channel members 220 are installed inside the horizontal channel member 210 to support the upper load and to support the second deck member 240 coupled to the upper portion. The inner channel member 220 preferably uses the same "I" or "H" steel as the horizontal channel member 210 and the upper channel member 230.

The second deck member 240 is between the junction upper surface of the horizontal channel member 210 and the upper channel member 230 and the upper end of the inner channel member 220, and the inner channel member 220 and the inner channel member. Each of the members provided between the upper ends of the 220 is the same as the structure and shape of the first deck member 130 of the first embodiment described above.

On the other hand, the coupling is made by the coupling member 260 between the horizontal channel member 210 and the upper channel member 230 and between the inner channel member 220 and the pour member 251 to be described below. 260 is composed of a bolt 261 and the nut 262 is screwed.

The bolt 261 part of the coupling member 260 is embedded in the pouring member 251 to be poured on the upper portion so that the upper pouring member 251 and the lower channel members 210 to 230 are fixed to each other. .

Then, after such a screw coupling is made, the pouring member 251 is poured on the upper portion of the second deck member 240 by the height of the upper channel member 230.

The second top member 250 is a reinforcing member 252 and the reinforcing member 252 is welded to the upper end of the coupling member 260 is embedded, and is poured on the upper portion of the second deck member 240 It is configured to include a pouring member (251).

The second horizontal support 270 is a member which is installed between the horizontal channel member 210 and the inner channel member 220 and between the inner channel member 220 and the inner channel member 220, respectively. While maintaining a constant distance between the channel members 210 and 220, while dispersing and supporting the load applied to the upper end of the horizontal channel member 210 and the inner channel member 220 made of "I" or "H" section steel Play a role.

"와 같은 연속된 굴곡이 형성되면서 데크형 형상을 갖게 된다.On the other hand, the deck-type perforated plate 100 according to the second embodiment of the present invention, like the deck-type perforated plate 100 according to the first embodiment described above, when viewed from the front, as a whole "

Continuous bends such as "is formed to have a deck-like shape.

Deck-type double hole plate 100 according to the second embodiment of the present invention configured as described above is when the upper second upper plate member 250 is damaged or to be separated, the lower end of the bolt that is the coupling member 260 When the head is cut, the upper second deck member 240 and the lower channel members 210 and 220 can be easily separated.

Therefore, the separated lower channel members 210 and 220 can be recycled.

As described above, the above-described embodiment is described with reference to the most preferred example of the present invention, but is not limited to the above-described embodiment, and it is apparent to those skilled in the art that various modifications can be made without departing from the technical spirit of the present invention. will be.

According to the deck-type perforated plate of the present invention as described above, the lower structure of the perforated plate is formed by using the I-shaped channel member and the deck member coupled to each other, and by installing the upper plate member on the upper portion of the lower structure, the structural installation process This simple and accordingly there is an advantage that can shorten the installation period.

In addition, the present invention has the advantage that by installing the I-shaped channel member and the horizontal support in the lower portion of each of the deck-shaped upper plate member forming the upper plate, it is possible to prevent the upper plate member from falling.

In addition, the present invention by coupling the upper member of the upper structure and the I-shaped channel member of the lower structure by screwing, it is possible to easily separate the upper member and the lower structure when dismantling the perforated plate, according to the recyclability of the lower structure There is an advantage that can reduce the construction cost.

Claims (8)

In the duplex plate used to cover the road surface when constructing subways or bridges, A pair of side channel members installed parallel to each other at a predetermined horizontal interval; A pair of support channel members installed parallel to each other with a predetermined distance between the pair of side channel members; A first horizontal support provided between the side channel member and the support channel member and between the support channel member and the support channel member, respectively; A first deck member separately installed between the first horizontal support and an upper end of the support channel member, and between an upper end of the support channel member and the support channel member; Stud members are respectively installed in the upper center of the pair of support channel members; And Deck-type perforated plate, characterized in that consisting of a first upper plate member installed on the upper portion of the first deck member. The method of claim 1, The first upper plate member is a deck-type perforated plate, characterized in that it comprises a reinforcing member is welded to the upper end of the stud member and the reinforcing member is embedded and poured on top of the first deck member. The method of claim 1, The deck-type perforated plate is deck-type perforated plate, characterized in that it further comprises a first reinforcing member installed on the front / rear of the side channel member to reinforce. In the duplex plate used to cover the road surface when constructing subways or bridges, A pair of horizontal channel members installed on both sides of the road surface to be covered; A pair of inner channel members spaced apart from each other by a predetermined interval inside the horizontal channel member; Upper channel members respectively installed on upper ends of the pair of horizontal channel members; A second deck member that is separately installed between the upper surface of the junction between the horizontal channel member and the upper channel member and the upper end of the inner channel member, and between the upper end of the inner channel member adjacent to the inner channel member; A second upper plate member installed on an upper portion of the second deck member; A coupling member coupled to each other between the horizontal channel member and the upper channel member and between the inner channel member and the second deck member; And And a second horizontal support member provided between the horizontal channel member and the inner channel member and between the inner channel member and the inner channel member, respectively. The method of claim 4, wherein The coupling member is deck-shaped perforated plate, characterized in that the screw and nut is configured. The method of claim 4, wherein The second upper plate member is a deck-shaped double plate is characterized in that it comprises a reinforcing member welded to the upper end of the coupling member and the reinforcing member is embedded and poured on top of the second deck member. The method of claim 4, wherein The deck-type perforated plate further comprises a second reinforcing member installed on the front and rear surfaces of the horizontal channel member and the upper channel member to reinforce the deck-type perforated plate. The method according to claim 1 or 4, And each channel member is made of an "I" section steel or an "H" section steel.

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