KR101906562B1 - Deck Plate For Warehouse And Construction Method Using Thereof - Google Patents

Abstract

[0001] The present invention relates to a deck plate for easy separation and installation of a warehouse for a warehouse, and a method of manufacturing a deck plate for a warehouse using the deck plate. More particularly, The present invention relates to a deck plate for a warehouse and a method of manufacturing a deck of a warehouse using the deck plate for facilitating maintenance of smoothness in a warehouse having a wide bottom plate.
According to an aspect of the present invention, there is provided a deck panel comprising: a deck panel having a predetermined size; a deck panel having a top, a bottom, a bottom and a bottom, A plurality of truss girders made of ash, a swivel formed at an end of the truss girder, A horizontal wire coupled to a predetermined height of one or more lattice roots of the truss girder; An elastic spring, and a check rod which is fixed by inserting a lower end on the upper part of the elastic spring, has a level mark formed at a predetermined height, a check mark formed at the upper end in a horizontal plane, And a level rod formed by coupling an elastic spring to an upper end of at least one of the swivel rods located outside in the width direction.

Description

Technical Field [0001] The present invention relates to a deck plate for a warehouse,

[0001] The present invention relates to a deck plate for easy separation and installation of a warehouse for a warehouse, and a method of manufacturing a deck plate for a warehouse using the deck plate. More particularly, The present invention relates to a deck plate for a warehouse and a method of manufacturing a deck of a warehouse using the deck plate for facilitating maintenance of smoothness in a warehouse having a wide bottom plate.

Generally, in the case of a logistics warehouse, a wide bottom plate is constituted. In the case of such a wide bottom plate, the maintenance of the flatness at the time of construction becomes the key to the quality of the construction. However, there is no domestic standard for the smoothness evaluation. However, the flatness standard conforms to TR34 (Technical Report No. 34 - Concrete industrial ground floors, Third Edition 2003) of British Concrete Institute.

The smoothness maintenance method of such a bottom plate can be classified into a kappa head, a laser strip, and a track rail method.

The construction method of the kappa head (equipment weight: 380kg) is the Somero Laser Screeding System. It is applied to the automatic level management, the reinforcement placement of RC and PC structure, the freezing warehouse and the topping finishing section, The equipment is small, but it is difficult to work on the top deck plate, so it is applicable to concrete slab split installation.

Laser Screed (Laser Screed SXP - Large: 7,257kg) is a construction method using large equipment, which is not applicable to the first floor of SOG (Slab on Grade).

In addition, the track rail finishing method is a floor finishing method in which a urethane rail is installed at a height of a floor level point at a distance of 6 m and dragged to a vibration screed of 6 m in length to increase the smoothness of the concrete floor. There is a problem that it must be installed.

As a background of the present invention, there is a patent registration No. 0609081 entitled " Level smoothness of floor concrete and leveler for installing a retaining wall formwork "(Patent Document 1). In the background art, there is provided a leveling base 40 attached to a mold, a rectangular shaped cross-section, and a guide unit 14 fitted in the level base, each corner rounded to the inside, A body 10 in which a vertex is rounded outward to form a protrusion 12 and a plurality of locking protrusions 13 are formed on an outer surface of the protrusion 12; A plurality of receiving portions 20 integrally formed at a lower portion of the body 10 and an inserting portion 32 to be fitted to an upper portion of the body 10, And a cap 30 having a rotation fixing protrusion 33 having a locking protrusion 35 formed on an outer surface of the cap 30. The rotation fixing protrusion 33 is formed on the guide portion 14 of the body 10, The cap 30 is inserted, and the laser level device 80 adjusts the height The height of the concrete is determined by rotating the cap 30 after the crab cap 30 is positioned and the height of the concrete is determined by the rotation of the cap 30. The leveler of the bottom concrete smoothness and the retaining wall formwork is proposed.

However, the above background art has a problem that it is inconvenient to install a floor leveler or a leveler for determining the height of a concrete pavement when the floor structure or the retaining wall formwork is constructed by setting the height thereof with a laser level device.

Patent Registration No. 0609081 "Leveler for floor level concrete smoothness and retaining wall formwork"

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a horizontal wire for separating and placing marks on a deck plate to facilitate separation and installation of a bottom plate, The deck plate can be easily separated from the warehouse and can be easily adjusted by confirming the final placement height of the bottom plate concrete by making the level bar of the end plate of the deck plate extremely easy to maintain smoothness, And to provide a method of constructing a bottom plate of a warehouse using the same.

The present invention relates to a deck panel comprising a deck panel of a predetermined size, a plurality of deck panels formed on the deck panel, each of the plurality of deck panels being composed of a lattice material connecting upper and lower portions of the deck panel, A truss girder, a swivel formed at the end of the truss girder, A horizontal wire coupled to a predetermined height of one or more lattice roots of the truss girder; An elastic spring, and a check rod which is fixed by inserting a lower end on the upper part of the elastic spring, has a level mark formed at a predetermined height, a check mark formed at the upper end in a horizontal plane, And a level rod formed by coupling an elastic spring to an upper end of at least one of the straight rods located outside the width direction.

Also, it is an object of the present invention to provide a deck plate which is easily separated and installed for a warehouse, which is characterized in that a track rail configured to have an open portion upward in a cross section is coupled to at least one horizontal wire.

The track rail is configured such that a coupling plate is coupled horizontally to a horizontal wire, and a track rail is coupled to an upper portion of the coupling plate. The deck plate is easy to separate and install for a warehouse.

(A) installing the beam and mounting the deck plate on the top of the beam; (b) placing a primary concrete at a height up to a horizontal wire line on top of the deck plate; (c) facet treatment and curing of the primary concrete; (d) placing a secondary concrete on the upper part of the cured primary concrete and placing the secondary concrete thereon; (e) securing the smoothness of the upper portion of the secondary concrete by moving the screed along the track rail of the secondary concrete to adjust the finish level of the secondary concrete to the level mark using the level stick; and (f) curing the secondary concrete. The present invention is to provide a method for constructing a bottom plate of a warehouse using a deck plate for easy separation and installation for a warehouse.

(E) when the track rail is formed on the deck plate in step (a), the screed is moved along the track rail to secure the smoothness of the upper portion of the secondary concrete. The present invention provides a method for constructing a bottom plate of a warehouse using a deck plate which is easy to separate and install for a warehouse.

The deck plate for a warehouse of the present invention and the method for manufacturing a deck plate of a warehouse using the deck plate for separating and installing the deck plate for the warehouse of the present invention are configured to facilitate separation and installation of the bottom plate, So that the smoothness of the screed equipment can be easily maintained and the leveling rod can be formed at the end of the deck plate so that the final casting height of the bottom plate concrete can be confirmed and easily adjusted There is a very useful effect.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the principles of the invention, Shall not be construed as limiting.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1A is a perspective view of a deck plate for a warehouse of the present invention, which is easily detachable.
FIG. 1B is a perspective view of another embodiment of FIG. 1A.
2 is a cross-sectional view taken along line AA of FIG. 1B.
FIG. 3 is a side view of FIG. 1B.
FIG. 4 is a view showing a method for constructing a bottom plate of a warehouse using a deck plate which is easy to separate and install for a warehouse of the present invention in the order of construction.
5 is a cross-sectional view showing another embodiment of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto.

Hereinafter, the technical structure of the present invention will be described in detail with reference to the preferred embodiments.

FIG. 1B is a perspective view of another embodiment of FIG. 1A, and FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1B.

The deck plate 1 of the present invention has a deck panel 110 having a predetermined size and a plurality of truss girders 120 formed at an upper portion of the deck panel 110, A horizontal wire 140 for separation putting marking for facilitating separation and installation of the bottom plate and a swivel 130 having various shapes can be formed at both ends of the truss girder 120 in the longitudinal direction. Similarly, a track rail 150 for facilitating the movement of the screed device can be additionally constructed.

The deck panel 110 may be formed using a variety of well-known deck panels having connection portions at both ends in the width direction.

The truss girder 120 includes a top 121 and a bottom 122 disposed at a predetermined distance from the bottom of the top 121 and a lattice material 122 connecting the top 121 and the bottom 122. [ (123), and is formed on the top of the deck panel (110) in the longitudinal direction at regular intervals in the width direction.

The truss girder 120 may have various shapes of the swivel bars 130 at both ends in the longitudinal direction.

The horizontal wire 140 is longitudinally coupled at a predetermined height of a height of the lattice root 123 of the truss girder 120 so that the concrete can be segregated and laid on the deck plate 1, So that it can be grasped.

The horizontal wire 140 may be formed in a different size and shape depending on the location of the concrete separator installation place and the welding area of the track rail 150. The horizontal wire 140 may be formed by connecting the truss girder 120 and the lattice roots 123 Or may be formed only at a necessary position.

Particularly, it is preferable that the center portion in the width direction of the deck plate 1 is installed in the lattice root 123 of the truss girder 120 on the outside in the width direction because the relative deflection may occur. In addition, the truss girder 120 additionally performs a shear connection function to resist shear friction when the concrete is detached.

The horizontal rail 140 is coupled to a track rail 150 formed of steel. The track rail 150 has a cross-sectional shape such that the opening portion is directed upward and the lower surface is coupled to the horizontal wire 140 by various known methods such as welding.

The track rail 150 does not need to be constituted by all of the horizontal wires 140 because it serves as a guide for the level and a guide rail on which the screed moves, 150 may be formed so as to serve as a guide rail through which the vibration screes pass. Particularly, the lower surface may be a reference for measuring the height of the concrete detached and laid together with the horizontal wire 140.

Particularly, as shown in FIG. 2, in order to facilitate the coupling of the horizontal wire 140 and the track rail 150, the coupling plate 155 is coupled to the horizontal wire 140 in the horizontal direction, The track rail 150 may be coupled to an upper portion of the track rail 155.

The height of the track rail 150 may be adjusted so that the upper end of the track rail 150 is aligned with a floor level, and the track rail 150 may be embedded in the concrete placed on the deck panel 110.

In the present invention, a separate level bar 160 may be formed at the upper end of the straight bar 130 to adjust the final height of the concrete placed on the upper portion of the deck plate 1. [

It is preferable that the leveling rod 160 is formed on the lateral side in the width direction because it is difficult to confirm the level by the relative deflection when the deck plate 1 is installed at the center in the width direction of the deck plate 1, Or more, respectively.

1 and 3, the level bar 160 includes an elastic spring 161 having a predetermined length and a check bar 162 formed on the upper portion of the elastic spring 161. The check bar 162 It may be fixed by various known methods such as being fitted and fixed to the upper end of the elastic spring 161, and the material is preferably made of a synthetic resin material.

The elastic spring 161 serves to restore the check bar 162 in the vertical direction due to elasticity even in the event of external impact such as installation of the deck plate, movement, or concrete pouring.

FIG. 3 is a side view of FIG. 1B.

In the present invention, in order to facilitate coupling of the level bar 160, as shown in FIG. 3, the upper end portion of the upper end portion is welded to the lower end portion of the upper end portion. The lower end of the elastic bar 161 of the level bar 160 is connected to the upper end of the upper end of the upper end of the upper end of the upper end of the arm 130, So that it can be fitted to the upper end portion.

The level bar 160 has a level indicator 163 formed at a predetermined height greater than a size of a cross section of the level bar 160 so that the level indicator 163 can take a level, For example, when the concrete is laid up to the level mark 163 and the check bar 162 is removed from the elastic spring 161, it is possible to secure a coating layer having a certain thickness will be.

As shown in the figure, the level indicator 160 may be formed as a horizontal surface on the upper end of the level bar 160 so that the level indicator can be easily seen by the operator's eyes, The upper portion may be provided with a height measuring portion 165 protruding upward so as to serve as a level scale.

After the concrete is poured up to the height of the check mark 164, the check bar 162 on the check mark 164 is gripped and removed from the elastic spring 161 so that the check bar 162 itself serves as a handle for removal It is possible.

FIG. 4 is a view showing a bottom plate construction method of a warehouse using a deck plate which is easy to separate and install for a warehouse of the present invention in the order of construction, and FIG. 5 is a sectional view showing another embodiment of FIG.

The method for constructing the bottom plate of the warehouse using the deck plate which is easy to separate and install for the warehouse of the present invention will be described in detail in the order of construction.

First, as shown in Figs. 4A and 4B, the beam 2 is installed and the deck plate 1 is mounted on the upper part of the beam 2 (a).

A steel column (not shown) is installed and the deck plate 1 is mounted on the upper portion of the beam 2 after the beam 2 is installed on the steel column.

4, the beam 2 may be made of H-shaped beam, and various known beams such as a steel form beam may be used as shown in FIG. 5. As described above, Various kinds of shear connectors such as stud bolts 21 may be formed on the upper portion of the beam 2. [

Thereafter, as shown in FIG. 4C, the primary concrete 5 is laid on the deck plate 1 at a height up to the horizontal wire 140 (b).

In the case of a warehouse, since the bottom plate is wide, it is difficult to maintain smoothness. Therefore, the concrete is detached from the upper portion of the deck plate 1.

At this time, the height of the primary laid concrete 5 is laid so as to conform to the height of the lower surface of the horizontal rail 140 and the track rail 150 constructed in advance in the deck plate 1.

Thereafter, the upper surface of the primary concrete 5 is subjected to surface treatment and curing (c).

Thereafter, as shown in FIG. 4D, the secondary concrete 6 is placed on the upper part of the cured primary concrete 5 (d).

The secondary concrete 6 is formed by placing the concrete on the upper part of the primary concrete 5 so as to have a certain coating thickness after disposing a separate upper surface 61 on the upper part of the primary concrete 5.

Then, the secondary concrete 6 is moved along the track rail 150 to secure the smoothness of the upper portion of the secondary concrete 6 (e).

Since the track rail 150 is preliminarily formed on the deck plate 1 in the present invention, the vibration screed equipment or the like can be moved along the track rail 150 in the longitudinal direction of the deck plate 1 So that the smoothness of the upper surface of the secondary concrete 6 is adjusted while moving from one end to the other end.

Finally, the second concrete (6) is cured to complete the warehouse floor (f).

The deck plate for the warehouse of the present invention can be easily detached from the deck plate and the deck plate can be easily separated from the deck plate. It is possible to easily maintain smoothness by facilitating the movement of the screed equipment by preliminarily constructing the rails, and by constructing a separate level bar at the end of the deck plate, the height of the final casting of the bottom plate concrete can be checked and easily adjusted There is a very useful effect to make.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. will be. The invention is not limited by these variations and modifications, but is limited only by the claims appended hereto.

1: Deck plate
110: Deck panel
120: Truss girder
130: Vanguard
140: Horizontal wire
150: track rail
160: Level stick
161: Elastic spring
162: Identification stick
163: Level indicator
164: Confirmation sign
165:
2:
21: Stud bolt

Claims (5)

A deck panel 110 of a predetermined size,
The upper panel 121 and the lower panel 122 are separated from the upper panel 121 by a predetermined distance and the upper panel 121 and the lower panel 122 are formed on the upper surface of the deck panel 110, A plurality of truss girders 120 made of a lattice material 123 to be connected,
A swivel (130) configured at the end of the truss girder (120);
A horizontal wire (140) coupled to a predetermined height of one or more lattice roots (123) of the truss girder (120);
An elastic spring 161 and a check mark 164 having a level mark 163 formed at a predetermined height and a horizontal surface at an upper end of the elastic mark 161, And a resilient spring 161 is coupled to the upper end of at least one swivel 130 located on the outer side in the width direction, and a check bar 162 composed of a height- 160); And
And a track rail (150) having a cross section and having an open portion facing upward, and being coupled to one or more horizontal wire rods (140). delete The method according to claim 1,
The track rail (150) is configured such that a coupling plate (155) is coupled horizontally to a horizontal wire (140), and a track rail (150) is coupled to an upper portion of the coupling plate (155) Deck plate for easy installation. A method for constructing a bottom plate of a warehouse using a deck plate (1) according to any one of claims 1 and 3,
(a) installing the beam (2) and mounting the deck plate (1) on the top of the beam (2);
(b) placing the primary concrete (5) at a height up to the horizontal wire (140) on the deck plate (1);
(c) treating and curing the primary concrete (5);
(d) placing a secondary concrete (6) after placing an upper surface (61) on the upper part of the cured primary concrete (5);
(e) Moving the screed along the track rail 150 with the secondary concrete 6 to adjust the finish level of the secondary concrete 6 to the level mark 163 using the level bar 160, Securing the smoothness of the upper portion of the car concrete (6);
(f) curing the second concrete (6). The method of claim 1, wherein the second concrete (6) is cured. The method of claim 4,
In the step (a), when the track rail 150 is formed on the deck plate 1,
(e) securing smoothness of the upper portion of the secondary concrete (6) by moving the secondary concrete (6) along the track rail (150) so as to secure smoothness of the upper portion of the secondary concrete (6) A method for constructing a bottom plate of a warehouse using a.

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