KR200147555Y1 - Supporter for construction - Google Patents

Abstract

The present invention relates to a support for supporting a structure, which is coupled to the height adjustable by the elevation nuts and bolts, the support for supporting the structure for installing objects such as access floors, mechanical equipment, etc. at the bottom of the installation site according to the set height According to claim 1, characterized in that formed by forming at least one fixing groove for inserting the head portion of the fastening bolt and fastening with a nut in accordance with the fixing groove formed in the longitudinal direction of the frame to the peripheral portion of the head plate for fastening the object support frame Doing.

Using the present invention to assemble the access floor or to support the mechanical equipment, the long frame and the short frame are firmly fixed to the head plate of the support with high support strength, and the floor plate is placed on the frame and the stage frame. By joining together or installing machinery, the load-bearing strength is even across and very strong. In addition, since the long frame and the short frame are placed on the top of the head plate of the support, the fasteners are fastened by inserting the fasteners into the fixing grooves, and the fastening work is simple, and there is no problem even when both ends of the frame are slightly damaged during transportation and handling. Can be assembled and installed. In addition, the present invention can be installed without difficulty by adjusting the distance of the support to a wide interval even if there is an obstacle on the bottom of the access floor regardless of the floor plate of a certain standard.

Description

Support for Structure Support

The present invention relates to a support for supporting a structure, and in particular, the long frame and the short frame are arranged vertically and horizontally so that they can be assembled easily and steadily, and the self and external loads of the upper floor plate and the mechanical equipment can be The present invention relates to a support for supporting a structure to improve bearing strength.

Conventionally, when assembling an access floor on the floor of an installation place such as a telephone exchange room, a height-adjustable support is fixed to the floor, and a frame and a floor panel are assembled on the support. The conventional access floor assembling apparatus will be described with reference to the drawings as follows. 10 to 13 is a view showing the configuration of a conventional assembly device, Figure 10 is a plan view showing a coupling structure of the support and the frame, Figure 11 is a longitudinal cross-sectional view showing a coupling structure of the support and the frame. First, referring to FIGS. 10 and 11, a plurality of supports 200 are arranged on the bottom surface 1 of an installation place, such as a machine room of a telephone exchange office, at regular intervals horizontally and horizontally, and on each support 200 is fixed. The frame 260, which is shortly cut to length, is fixedly coupled.

Figure 12 is a partial exploded perspective view of the conventional assembly apparatus, Figure 13 is a longitudinal cross-sectional view of the conventional assembly apparatus, referring to Figures 12 and 13, the frame 260 is coupled to the upper portion of the support 200 The floor plate 270 is coupled to the frame 260.

The support 200 is a support tube 220 is fixed to the base 210, the upper end of the support tube 220 is coupled to the elevation nut 230 and the bolt 240 is inserted into the support tube 220 ) Is screwed with the elevation nut 230, the head 250 is fixed to the upper end of the bolt 240 integrally.

The head 250 of the support 200 has an insertion groove 251 in which the frame 260 of the U-shaped cross section is inserted and fixed in all directions, and a flow of the floor plate 270 in the middle of the head 250. The locking piece 252 for preventing the protrusion is formed in a cross.

In addition, the frame 260 has a fastening hole 261 formed at an end thereof as shown in FIG. 12, and the side plate 271 is formed with an inclined side surface 271 as shown in FIG. 13.

Such a conventional assembly apparatus is inserted into the fixing groove 251 formed in the head 250 of the support 200 after the end of the frame 260 cut to a predetermined length to the frame 260 and the head 250 The bolt 280 is inserted into and fastened to the formed fastening holes 261 and 253, and when the floor plate 270 is placed on the frame 260 arranged vertically and horizontally, the floor plate 270 of the floor plate 270 is joined. The inclined side 271 is coupled to the engaging piece 252 of the head 250 is coupled.

Conventional assembling apparatus as described above is fixed to both ends of the frame 260 in the form spanning the fixing groove 251 formed in the head 250 of the support 200, the floor plate 270 on the frame 260 Since it is configured to raise the coupling) there is a disadvantage that the fastening force of the frame 260 is weak. In addition, the frame 260, which has a short length and is weakly fastened, does not support the floor plate 270 uniformly as a whole, and the edge portion of the floor plate 270 is supported by the head 250 of the support 200. Therefore, the load of the floor plate 270 itself and the external load applied thereto act intensively on the edge portion in contact with the head 250, so that the load strength that can be supported is weak. Accordingly, when the floor plate 270 is used for a long time, There was a problem that the use value is deformed and bent.

In addition, in the conventional device, the U-shaped end of the frame 260 is easily damaged during transportation and handling, and thus, when the end of the frame 260 is crushed or deformed, it is difficult to fit in the fixing groove 251 of the head 250. There was a defect that made it impossible to use.

Furthermore, since the floor plate 270 of a predetermined size (for example, 600 mmx500 mm) is conventionally used, when there is an obstacle that cannot be installed in the support floor 200 under the access floor, there is a problem in that installation is difficult and construction time is delayed. .

The present invention has been devised to solve the above-mentioned defects and problems as described above, the long frame and the short frame arranged in a vertical and horizontal direction to easily and securely assemble, the self load of the upper floor plate and the external applied on it It is to provide a support for supporting the structure to improve the strength to support the load.

In order to achieve the above object, the present invention is coupled to the height adjustable by the elevation nut and bolt, and the support for the structure for installing the object, such as access floor, mechanical equipment, etc. to the set height at the bottom of the installation place In the structure, the structure is formed by inserting at least one fixing groove for fastening with a nut and inserting the head of the fastening bolt in accordance with the fixing groove formed in the longitudinal direction of the frame at the periphery of the head blade for fastening the object support frame. Provide support for

1 to 9 are views of the present invention device,

Figure 1 (a) is a perspective view showing a part of the assembly structure of the access floor.

(b) is a partial plan view.

2 (a) and (b) are a front view of the support and a top view of the head plate.

3 (a) and 3 (b) are side and front views of the frame.

Figure 4 (a) is a plan view of the fastening bolt.

(b) is a front view of the fastening bolt.

(c) is the bottom view of the fastening bolt.

5 (a) is a plan view of the fastening nut.

(b) is a front view of the fastening nut.

(c) is the bottom view of the fastening nut.

Figure 6 is a longitudinal cross-sectional view showing a fastening structure of the support head plate and the frame.

7 (a) and 7 (b) are plan views illustrating the structure and operation of the fastening structure of the support head plate and the frame.

8 is a partial perspective view showing the assembly structure of the floor plate.

9 (a), (b), (c) and (d) are plan views showing different embodiments of the support head plate, respectively.

10 to 13 show the configuration of a conventional assembly device,

10 is a plan view showing a coupling structure of the support and the frame.

Figure 11 is a longitudinal cross-sectional view showing a coupling structure of the support and the frame.

12 is a partial exploded perspective view of a conventional assembly apparatus.

13 is a longitudinal sectional view of a conventional assembly apparatus.

* Explanation of symbols for main parts of the drawings

10: chapter frame 12: fixed groove

20: single frame 40: fastener

100: support 120: bolt

130: pipe 140: elevation nuts

150: head plate 151: fixing groove

Hereinafter, described in detail by the accompanying drawings an embodiment of the present invention as follows.

1 is a perspective view showing a part of the assembly structure of the access floor. In the drawings, 10 is a long frame having a long length and is arranged in the longitudinal direction with reference to the drawing, 20 is a short frame having a short length and is laterally arranged between the long frames 10, and 30 is a floor board. 100 shows a support, for example, a plurality of supports 100 are arranged vertically and horizontally at regular intervals on the floor of the machine room of the telephone exchange station, and the upper frame 10 and the short frame are arranged on the upper portion of the support 100. 20 is fixed in an arrangement, and the floor plate 30 is fixed on the long frame 10 and the short frame 20. 2 (a) and (b) is a front view of the support and a top view of the head plate, the support 100 is a rod 110 is fixed to the base 101, bolts on the upper end of the rod 110 120 is fixed, the pipe 130 is inserted into the upper portion of the bolt 120, and the elevation nut 140 is screwed to the bolt 120 is coupled to the lower end of the pipe 130, the pipe ( The head plate 150 is fixed to the upper end of the 130, and the head plate 150 has a fixing groove 151 formed inward from the middle of each side portion. The fixing groove 151 is formed in a U shape.

As the support 100 rotates the elevation nut 140, the pipe 130 and the head plate 150 are elevated to adjust the height.

3 (a) and 3 (b) show a side view and a front view of a frame, wherein the fixing groove 12 is formed in the longitudinal direction on the lower surface of the rectangular body 11, and both sides of the wall are formed by extrusion molding or the like. The long groove 13 is formed in the longitudinal direction so as to be molded correctly. The long frame 10 and the short frame 20 have the same shape and differ only in length.

Figure 4 (a) is a plan view of the fastening bolt, (b) is a bottom view of the fastening bolt, (c) is a bottom view of the fastening bolt, respectively, Figure 5 (a) is a plan view of the fastening nut, (b ) Is a bottom view of the fastening nut, (c) is a bottom view of the fastening nut, respectively, Figure 6 is a longitudinal cross-sectional view showing the structure of fastening the head frame and the head plate of the support with a fastener, 40 is composed of a fastening bolt 41 and a fastening nut (42). The fastening bolt 41 has a head portion 43 is formed on the upper end of the cylindrical portion 44, the rotation limiting projection 45 is formed below the head portion 43, the fastening nut 42 is hexagonal The upper portion 47 of the body 46 is protruded than the body and the comb-shaped groove 48 is formed to be tightened more tightly on the upper surface.

7 (a) and 7 (b) are plan views illustrating the structure and operation of the fastening structure of the support head plate and the frame. As shown in FIGS. 6 and 7, the head plate of the support 100 is shown. The 150 and the long frame 10 are fastened using the fastener 40, and as shown in FIG. 7A, the fastening groove 151 of the head plate 150 and the fastening groove of the long frame 10 are fastened to each other. (12) is matched, and then insert the fasteners 40 into the fixing grooves 151, 12, and rotate the fastening nut 42 clockwise (counterclockwise when viewed from the bottom) to see FIG. As shown in b), the rotation of the fastening bolt 41 is stopped by the rotation limiting projection 45 of the fastening bolt 41 at the position where the fastening bolt 41 is rotated by almost 90 degrees, and only the fastening nut 42 is thereafter. The head plate 150 and the long frame 10 are fastened by rotation.

FIG. 8 is a partial perspective view showing the assembly structure of the access floor. Referring to this, the cross frame of the long frame 10 and the short frame 20 coupled to the upper surface of the head plate 150 of the support 100 is located thereon. The space maintaining pad 50 is coupled so that the floor plate 30 to be raised is stably raised without flowing from side to side. The spacing holding pad 50 has a locking portion 52 formed at a corner of the plate body 51, and a locking piece 53, which is caught by contacting the main surface of the floor plate 30 with the upper surface, protrudes in a cross shape. .

9 (a), (b), (c), and (d) are plan views showing different embodiments of the support head plate, respectively, wherein the support 100 according to an embodiment of the present invention is a head plate. 150 is formed in a quadrangular shape, and the fixing groove 151 is formed inward from the intermediate portion of each side portion, and in the embodiment of (b), the fixing groove 151 is formed in the diagonal direction at each corner portion. In the embodiment of (c), the head plate 150 is formed in a disc shape so that the fixing grooves 151 intersect in a cross shape as in the examples of (a) and (b).

In addition, in the support head plate 150 shown in FIG. 9 (d), a plurality of fixing grooves 151 are formed at both long sides of the rectangular body, and one fixing groove 151 is formed at both short sides. It is. Although not shown, the support head plate 150 may have a configuration in which a plurality of fixing grooves 151 are formed at each side of the square body in addition to the above embodiment.

When explaining the operation of the support for the present invention structure support as follows.

First, as shown in FIG. 1, the plurality of supports 100 are arranged on the bottom surface of the installation place while maintaining a predetermined interval vertically and horizontally, and at this time, the height of the floor 100 of the installation place and the height of the floor to be installed By adjusting the elevation nut 140 to adjust the height of the head plate 150 is kept constant.

Subsequently, as shown in FIGS. 1 and 8, the long frame 10 and the short frame 20 are arranged on the head plate 150 of the support 100 while maintaining a constant distance vertically and horizontally. As shown in the following, after the fixing groove 151 formed in the head plate 150 of the support 100 and the fixed groove 12 formed in the lower frame 10 or the lower frame 20, As shown in FIG. 7A, the head 43 of the fastener 40 is inserted from the lower side to the upper side through the fixing grooves 151 and 12.

Subsequently, when the fastening nut 42 is rotated clockwise (counterclockwise when viewed from above), the fastening bolt 41 rotates slightly in the rotational direction together with the fastening nut 42, and FIG. 7 (b). As shown, when the head portion 43 of the fastening bolt 41 is staggered to be substantially orthogonal to the fixing grooves 151 and 12, the rotation limiting protrusion formed on the upper side of the cylindrical portion 44 of the fastening bolt 41 ( The rotation of the fastening bolt 41 is stopped while the 45 is caught by the fixing groove 12 of the long frame 10 or the short frame 20. Then, if the fastening nut 42 is continuously rotated, the head plate of the support 100 is supported. The 150 and the long frame 10 or the short frame 20 are firmly fastened between the head 43 of the fastening bolt 41 and the fastening nut 42.

After fastening the support 100, the long frame 10 and the short frame 20 in this manner, as shown in FIG. 8, the space maintaining pad 50 is coupled to the upper side of the cross frame of the long frame 10 and the short frame 20. When the floor plate 30 is placed on the long frame 10 and the short frame 20, the floor plate 30 is constantly arranged while being prevented from flowing by the locking piece 53 of the gap holding pad 50. .

On the contrary, when the long frame 10 and the head plate 150 are to be separated as necessary, when the fastening nut 42 is rotated counterclockwise, the operation is reversed to be fastened with the fastening nut 42. The bolt 41 is loosened.

In the construction of the access floor as described above, it is most advantageous in terms of overall maintenance in terms of construction in the state of completion of ceiling and wall construction in the process. In addition, before the construction, dust and impurities are completely removed and cleaned. Especially in the case of new buildings, the concrete slab bottom surface is coated with epoxy paint or other hardner to prevent dust from scattering. Construction in, connecting each support 100 with frames 10, 20 in parallel with the horizontal work, the assembly of the lower structure formed of the support 100 and the long frame 10 and the short frame 20 When this is completed, before the floor plate 30 is installed, the level is finally checked and installed again.

The support head of the embodiment of the support head plate 150 shown in Figs. 9 (a), (b) and (c) has the same effect, and the support head shown in Figs. 9 (d) and (e). The embodiment of the plate 150 may be assembled by adjusting the position of the frame using a plurality of fixing grooves 151 formed on the side, and assembling a plurality of frames on the side. And, in the above description, the present invention has been described taking the case of assembling the floor plate 30 as a support for the structure. It can be very advantageously applied to the installation of mechanical equipment on the frame 10, 10 'coupled to the support 100.

As described above, the construction structure using the support for the structure of the present invention supports the long frame 10 and the short frame 20 on the support 100 which is installed in the vertical and horizontal direction of the installation place, and the frame 10, ( 20 and the fastening groove 40 is inserted into the fixing grooves 151 and 12 formed in the head plate 150 of the support 100 and fastened firmly, and thus the frame 10 is installed horizontally and horizontally. The floor plate 30 is mounted on the floor plate 30, or the mechanical frame is installed, and the long frame 10 and the short frame 20 are firmly fixed to the zone 100 with high supporting strength. By combining the floor plate 30 over the long frame 10 and the short frame 20 which are firmly fixed together, the load strength of the floor plate 30 can be maintained evenly and very strongly over the entire surface, as well as various mechanical equipments. Can be supported very stably.

In addition, since the long frame 10 and the short frame 20 are placed on the upper surface of the head plate 150 of the support 100 and fastened by inserting fasteners into the fixing grooves 151 and 12, the fastening operation is simple. In addition, even if both ends of the frames 10 and 20 are slightly damaged during transportation and handling, they can be assembled and installed without any problem.

In addition, the present invention is to adjust the interval of the support 100 to a wide interval (up to 1200mm maximum) even if there is an obstacle in the lower part of the access floor irrespective of the floor plate 30 of a certain size (for example 600mm × 500mm) Can be installed without difficulty.

In addition, when a plurality of fixing grooves 151 are formed at the edge of the support head plate 150, the position of the frame may be adjusted or the plurality of frames may be assembled, thereby providing an advantage of easier assembly.

Although the embodiments of the present invention have been described so far, the present invention is not limited thereto, and various embodiments that can be modified and changed within the true spirit and scope of the principles described and claimed are within the protection scope of the present invention. You will have to understand.

Claims (3)

It is coupled to the height adjustable by the elevation nut and bolt, and in the support for the structure for installing the object, such as access floor, mechanical equipment, etc. at the bottom of the installation place to set the height, for fastening the object support frame The support for a structure, characterized in that formed at least one fixing groove for inserting the head portion of the fastening bolt and fastening with a nut in accordance with the fixing groove formed in the longitudinal direction of the frame on the periphery of the head plate. The support according to claim 1, wherein the head plate is formed in a quadrangular shape and a fixing groove is formed inward from an intermediate portion of each edge portion and / or each edge portion. The support for supporting a structure according to claim 1, wherein the head plate is formed in a disc shape.