KR20220060882A - Assembly jig for modular side - Google Patents

Abstract

The present invention relates to a jig for manufacturing a modular frame for construction. In particular, the present invention relates to a modular frame assembly jig that can simplify a composition of a modular frame while reducing the production cost and time of the modular frame, and can precisely manufacture the modular frame. The modular frame assembly jig of the present invention includes a plate-shaped base, a clamp, and a stopper.

Description

Assembly jig for modular side

The present invention relates to a jig for manufacturing a planar structure of a modular for construction, and in particular, to a jig for assembling a modular facet structure that has a simple configuration of the jig, can reduce the cost and time for modular manufacturing, and can precisely produce a modular facet structure it's about

The modular construction method is different from the existing wet method, which is constructed on site, by assembling and producing a modular frame in a factory, pre-constructing various interior and exterior materials, facilities and wiring, and then transporting it to the site for assembly and lamination to quickly construct a building. tells you what you can do.

Such a modular may include both electrical equipment and interior finishing as well as waterproofing, finishing, and drainage facilities, and forms one unit space.

This modular is basically a modular frame consisting of four steel columns and a steel beam connecting the upper and lower parts of each column horizontally, first manufactured at the factory, and then electrical equipment, interior and exterior finishing, and drainage equipment are installed on the modular frame. do.

However, when an error exceeding the allowable error occurs when assembling this modular, a situation arises where it is impossible to install a building manufactured by the modular method on site.

When constructing a building, the modular is continuously laminated and fastened horizontally and vertically to construct the building. Since errors accumulate in the modular for each floor and the installation becomes impossible as the floor goes up, it is necessary to construct the modular precisely according to the designed dimensions.

For this purpose, a 'building modular unit assembly guide device' of Korean Patent Publication No. 10-0929112 has been proposed. In this prior art, the assembly guide device for assembling the modular unit is largely composed of a fixed side support device, a movable side support device, a pillar guide pin, a vertical control device, a ceiling beam control device, and a floor beam control device.

In the case of the prior art as described above, the devices for assembling the modular unit are complicated, thereby increasing the manufacturing cost and time of the modular construction.

Therefore, there is still a need for a new technology for reducing the cost as well as precision fabrication by simplifying the equipment according to the mass production of the modular architecture.

Document 1. Korean Intellectual Property Office Registered Patent Publication No. 10-0929112, "Building Modular Unit Assembly Guide Device" Document 2. Korean Intellectual Property Office Registration Patent Publication No. 10-1928702, "Modular house assembly jig" Document 3. Korean Intellectual Property Office Registered Patent Publication No. 10-1628092, "A jig for assembly of a housing modular unit"

The present invention has been devised to solve the above problems, and it is an object of the present invention to provide a jig for assembling a modular surface structure that can be manufactured with high precision while simply configuring a jig for manufacturing a module.

In addition, it is an object of the present invention to provide a jig for assembling a modular surface structure that can reduce the time and cost of modular manufacturing, and can rapidly mass-produce the module.

In order to achieve the above object, the jig for assembling a modular surface structure according to the present invention includes: a plate-shaped base 110 in which fastening holes 111 are formed at predetermined intervals; a clamp comprising a shaft inserted into the fastening hole 111 and a compression piece in close contact with the column 11 or the beam 12 positioned on the base 110; and a vertical contact plate 151 in close contact with the pillar 11 or beam 12 located on the base 110, and a clamp fixture 152 formed on the rear surface of the contact plate 151 and fastened to the clamp. The stopper 150 is in close contact with the side of the column 11 or the beam 12 located on the base 110; it is composed of.

At this time, the clamp includes a shaft fixture 122 and a fixture 126 each having a thread on the inner surface, a horizontal extension 125 formed on both sides, and a screw thread on the outer surface of the shaft fixture 122 and screwed together. , a vertical shaft 121 inserted into the fastening hole 111 of the base 110, and a vertical fixing bolt 128 having a screw thread formed on the outer surface and screwed to the fixing member 126, and the fixing bolt ( 128) a vertical clamp 120 consisting of a compression piece 129 formed at the bottom; And the shaft 142 inserted into the fastening hole 111 of the base 110 is formed at the lower portion and the upper body 141 having a fastener 144 having a thread on the inner surface thereof, and a screw thread is formed on the outer surface of the fastener. (144) and a horizontal fixing bolt 146 screwed together, and a horizontal clamp 140 consisting of a compression piece 147 formed at the tip of the fixing bolt 1460; characterized in that it is composed of.

In addition, it is characterized in that handles (131, 148) for rotating the fixing bolts are formed at the ends of the fixing bolts (128, 146).

In addition, the horizontal clamp 140 is characterized in that the rib 143 is protruded from the body 141 in the opposite direction to the compression piece 147 .

In addition, the clamp fixture 152 of the stopper 150 is configured such that the opening portions of the pair of clamp fixtures 152 molded in the 'L' shape in cross section are opposite to each other, so that both sides of the horizontal clamp 140 A compression piece insertion hole 153 into which the compression piece 147 is inserted is formed, and a slide groove 154 through which the fixing bolt 146 of the horizontal clamp 140 moves is formed between the clamp fixtures 152 . do.

In addition, the lower portion of the contact plate 151 of the stopper 150 is vertically bent and extended to further include a support plate 155 in contact with the upper surface of the base 110 .

In addition, the slider 163 fastened to one side of the base 110; and a laser liner 160 that slides along the slider 163 and generates a guide line 164 by irradiating a laser on the upper surface of the base 110.

In addition, in order to fix the pillar 11 or the beam 12 located on the base 110, the body 171 in the form of a pillar and the body 171 eccentrically protrude downward from the center of the lower surface of the base 110 A stopper 170 consisting of a shaft 172 that is inserted into the fastening hole 111 of the; characterized in that it is configured to further include.

In addition, the distance between the shaft of the shaft 172 and the outer surface of each body 171 is configured to be different from each other.

The jig for assembling the modular surface structure of the present invention configured as described above can manufacture a modular frame with high precision while having a simple configuration.

In addition, it is possible to reduce the time and cost of manufacturing the module, and there is an advantage in that the module can be mass-produced quickly.

1 is a perspective view showing a jig for assembling a modular surface structure according to the present invention.
Figure 2 is a perspective view showing a vertical clamp constituting the present invention.
Figure 3 is a perspective view showing a horizontal clamp constituting the present invention.
Figure 4 is a perspective view showing a stopper constituting the present invention.
5 is a perspective view illustrating a base to which a laser liner is fastened;
6 is a perspective view illustrating a state in which a modular surface structure is manufactured using a base to which a laser liner is fastened.
7 is a perspective view showing a state of manufacturing a modular by fastening upper and lower beams to a pair of surface structures assembled using a jig according to the present invention.
8 and 9 are views showing a stopper according to another embodiment constituting the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to preferred embodiments of the present invention and the accompanying drawings.

When it is said that any one component "includes" another component in the detailed description or claims of the invention, it is not construed as being limited to that component only unless otherwise stated, and other components are not construed as being limited thereto. It should be understood that more may be included.

As used herein, terms such as "upper", "lower", "bottom", "front", "rear", "below", etc. are merely for facilitating description of the components as shown in the drawings. refers to orientation.

Figure 1 is a perspective view showing a jig for assembling a modular surface structure according to the present invention, Figure 2 is a perspective view showing a vertical clamp constituting the present invention, Figure 3 is a perspective view showing a horizontal clamp constituting the present invention , Figure 4 is a perspective view showing a stopper constituting the present invention, Figure 5 is a perspective view showing a base to which the laser liner is fastened, Figure 6 is a state of assembling a modular surface structure using the base to which the laser liner is fastened 7 is a perspective view showing a state in which the modular is manufactured by fastening the upper and lower beams to a pair of surface structures assembled in a square shape using a jig according to the present invention.

The jig for assembling a modular surface structure according to the present invention is a plate-shaped base 110 in which the steel columns 11 and the steel beams 12 constituting the elevation of the modular are arranged in a square shape as shown in FIG. 1; It consists of a vertical clamp 120 and a horizontal clamp 140 for fixing the column 11 and the beam 12 arranged on the base 110 to the base 110 .

And preferably, it is preferable to further include a stopper 150 and a laser liner 160 for quickly and accurately aligning the column 11 and the beam 12 to the base 110 .

The base 110 is a metal plate in which fastening holes 111 are continuously formed at predetermined intervals, and the columns 11 and the beams 12 are arranged in a square shape on the upper surface of the base 110 .

A vertical clamp 120 and a horizontal clamp 140 are configured to fix the column 11 and the beam 12 arranged on the base 110 so as not to move in the base 110 .

As shown in FIG. 2 , the vertical clamp 120 has a vertical shaft 121 having a thread on its outer surface and is screwed to one side of the horizontal extension 125 .

A thread is formed on the inner surface of the shaft fixture 122 in the form of a pipe formed on one side of the extension 125 and is screwed with the shaft 121, thereby rotating the extension 125 along the shaft 121 to the extension ( 125) height can be adjusted.

In addition, a pipe-shaped and threaded fastener 126 is formed on the inner surface of the end of the extension 125, and a vertical fixing bolt 128 having a threaded outer surface is inserted into the fastener 126, and the fastener 126 is inserted. ) and screwed together.

A handle 131 for rotating the fixing bolt 128 is formed on the upper portion of the fixing bolt 128 , and a pressing piece 129 for pressing and fixing the column 11 or the beam 12 on the lower portion of the fixing bolt 128 . ) is formed.

After inserting the shaft 121 of the vertical clamp 120 into the fastening hole 111 of the base 110 as shown in FIG. 1 , and positioning the column 11 or the beam 12 under the fixing bolt 128 , By turning the handle 131 to lower the pressing piece 129 from the extension 125, the pressing piece 129 presses the column 11 or the beam 12 to fix the column 11 or the beam 12. .

By forming the shaft 121 thread pitch larger than the thread pitch of the fixing bolt 128, the extension 125 is rotated to quickly lift the compression piece 129 higher than the height of the column 11 or beam 12, and , by rotating the fixing bolt 128 having a small thread pitch so that the compression piece 129 firmly compresses and fixes the column 11 or the beam 12 .

In addition, by fastening the snap ring 124 to a predetermined height of the shaft 121, when the shaft 121 is inserted into the fastening hole 111 of the base 110, when the shaft 121 is inserted a predetermined depth, the snap ring 124 It is preferable to configure so that it is caught by the fastening hole (111).

As shown in FIG. 3 , the horizontal clamp 140 has a horizontal fixing bolt 146 screwed to the fixture 144 formed on the vertical body 141 from which the shaft 142 protrudes.

A screw thread is formed on the inner surface of the fixture 144 molded in the form of a pipe, and a fixing bolt 146 having a thread on the outer surface is inserted into the fixture 144 to be screwed.

A handle 148 is coupled to one end of the fixing bolt 146, and a compression piece 147 that is in close contact with the pillar 11 or the beam 12 and compresses it is formed at the other end.

The horizontal clamp 140 configured as described above is fastened by inserting the lower shaft 142 into the fastening hole 111 of the base 110 as shown in FIG. 1 , and rotating the handle 148 to fix it in the body 141 . By advancing the bolt 146, the compression piece 147 presses the column 11 or the beam 12 to fix it.

At this time, by forming a rib 143 protruding rearwardly at the rear of the body 141, the bottom surface of the rib 143 is in close contact with the base 110 so that the horizontal clamp 140 is mounted on the pillar 11 or the beam ( When pressing 12), it is preferable to configure the rib 143 to support the horizontal clamp 140 to more firmly support the column 11 or the beam 12.

The horizontal clamp 140 directly presses and fixes the pillar 11 or the beam 12 , and at the same time is fastened to the stopper 150 to fix the stopper 150 to the base 110 .

The stopper 150 is a component capable of quickly positioning and fixing the column 11 or the beam 12 on the base 110, and as shown in FIG. 4, the contact plate 151 is formed in a vertical plate shape. The lower portion of the contact plate 151 is bent vertically to form a support plate 155 , and a clamp fixture 152 fastened to the horizontal clamp 140 is formed on the rear surface of the adhesion plate 151 .

The clamp fixture 152 is formed on the rear surface of the contact plate 151 so that the opening portions of a pair of clamp fixtures 152 formed in a 'L' shape in cross section face each other, and slide holes between the clamp fixtures 152 . 154 is formed, and a compression piece insertion hole 153 is formed between the clamp fixture 152 and the contact plate 151 .

As shown in FIG. 4, the crimping piece insertion hole 153 has the horizontal clamp 140 coupled to the stopper 150 by inserting the crimping piece 147 of the horizontal clamp 140, and the crimping piece 147 is inserted into the crimping piece insertion hole ( 153), the fixing bolt 146 of the horizontal clamp 140 is configured to slide in the horizontal direction along the slide hole 154.

The support plate 155 is maintained until the stopper 150 is not overturned by the support plate 155 when the stopper 150 is placed on the base 110 and the horizontal clamp 140 is coupled and fastened to the base 110 . make it possible

And it is preferable to install the laser liner 160 on the side of the base 110 as shown in FIG. 5 so that the column 11 or the beam 12 can be quickly and accurately positioned on the base 110 .

As shown in FIG. 5 , a bar-shaped slider 163 is installed at the side end of the base 110 , and the laser liner 160 is configured to slide along the slider 163 .

And by installing a locking mechanism 162 on the laser liner 160 , after the laser liner 160 slides along the slider 163 , the laser liner 160 moves using the locking hole 162 . It is constructed so that it cannot be fixed.

The laser liner 160 forms a guide line 164 on the base 110 by irradiating a laser having a low light diffusivity to the base 110 .

And by installing the displayer 161 on the laser liner 160, the distance the laser liner 160 slides from the reference point of the slider 163 is displayed on the displayer 161, so that the operator can operate the base 110 ) to form a guide line 164 at the correct position, and to position the column 11 or beam 12 along the guide line 164 to fix it with a clamp.

8 and 9 are views showing a stopper 170 according to another embodiment constituting the present invention.

The stopper 170 is fastened to the fastening hole 111 of the base 110 and serves to fix the column 11 or the beam 12 so as not to move in the base 110 .

In the stopper 170 according to another embodiment, as shown in FIG. 8 , a body 171 in the form of a square pillar is formed, and a shaft 172 is formed at a lower portion of the body 171 .

By inserting the shaft 172 into the fastening hole 111 of the base 110 , the stopper 170 is fastened to the base 110 , and the column 11 or the beam 12 protrudes from the base 110 . It is fixed while touching (171).

As shown in FIG. 9, the shaft 172 is formed to be eccentric at the lower center of the stopper 170, and thus the distance from the four sides of the body 170 to the shaft 172 (a, b, c, d) are configured so that they are all different.

Since the distance between the fastening holes 111 of the base 110 is formed at predetermined intervals, the points at which the stoppers 170 are installed in the base 110 may be installed at predetermined intervals in the base 110 like the fastening holes 111. .

Accordingly, if the distance from the shaft 172 to the four sides of the body 170 is configured to be different from each other as described above, the stopper 170 inserted into the fastening hole 111 of the base 110 is rotated while the column 11 is rotated. Alternatively, the installation point of (12) can be finely adjusted.

Although the above-described stopper 170 has been described as having a body 171 in the form of a square pillar, it may be formed in a circular or oval shape.

The use of the jig of the present invention configured as described above will be described in detail.

First, the guide line 164 is formed on the upper part of the base 110 by moving the laser liner 160 as shown in FIG. 6, and the base 11 and the beam 12 are perpendicular to each other along the guide line 164. 110) is placed on the top.

And by installing a stopper 150 on the outside of the standard column 11 and the beam 12, respectively, and in close contact with the standard column 11 or beam 12, the standard column 11 or beam Make sure that (12) does not move so that they are perpendicular to each other.

And by fastening the horizontal clamp 140 to the stopper 150 , the clamp 150 is fastened to and fixed to the base 110 so that the stopper 150 is fixed in the base 110 without moving. At this time, by rotating the fixing bolt 146 of the horizontal clamp 140 so that the stopper 150 continues to be in close contact with the pillar 11 or beam 12 as a reference.

As shown in FIG. 6 in a state in which the standard column 11 or beam 12 is aligned with the base 110, the standard column 11 or beam using the vertical clamp 120 and the horizontal clamp 140 (12) is completely fixed so as not to move in the base (110).

The vertical clamp 120 serves to press the column 11 or the beam 12 to the base 110 so that the column 11 or the beam 12 does not move in the vertical direction, and the horizontal clamp 140 is the column (11) or the beam (12) serves to prevent movement in the horizontal direction.

After arranging and fixing the standard column 11 or beam 12 to the base 110, the remaining columns 11 and beam 12 are arranged and positioned in a square shape, and the vertical clamp 120 and the horizontal clamp ( 140) is fixed.

After fixing the column 11 and the beam 12 in a square shape, they are welded and fastened.

After manufacturing the two modular planar structures of FIG. 6 in this way, as shown in FIG. 7, both sides of the horizontal upper and lower beams 12 are welded to the corners of the planar structures between the planar structures spaced apart by a predetermined distance, as shown in FIG. A modular structure is fabricated.

In the present invention configured as described above, the jig for assembling a modular surface structure is simple in configuration and can be manufactured in a modular manner with high precision.

In addition, it is possible to reduce the time and cost of manufacturing the module, and there is an advantage in that the module can be mass-produced quickly.

The technical idea of the present invention has been reviewed through the above-described embodiments.

It is apparent that those of ordinary skill in the art to which the present invention pertains can variously modify or change the above-described embodiments from the description of the present invention.

In addition, even if not explicitly shown or described, a person of ordinary skill in the art to which the present invention pertains may make various modifications including the technical idea according to the present invention from the description of the present invention. is self-evident, which still falls within the scope of the present invention.

The above embodiments described with reference to the accompanying drawings have been described for the purpose of explaining the present invention, and the scope of the present invention is not limited to these embodiments.

10 : modular frame
11: pillar
12: Bo
110: base
111: fastener
120: vertical clamp
121: shaft
122: shaft fixture
123: shaft fastener
124: snap ring
125: extension
126: fixture
127: fastener
128: fixing bolt
129: compression piece
131: handle
140: horizontal clamp
141: body
142: shaft
143 : Rib
144: fixture
145: fastener
146: fixing bolt
147: compression piece
148: handle
150: stopper
151: adhesion plate
152: clamp fixture
153: crimping piece insertion port
154: slide hole
155: support plate
160: laser liner
161: displayer
162: lock
163 : slider
164: guide line
170: stopper
171: body
172: shaft

Claims (10)

a plate-shaped base 110 in which fastening holes 111 are formed at predetermined intervals;
a clamp comprising a shaft inserted into the fastening hole 111 and a compression piece in close contact with the column 11 or the beam 12 positioned on the base 110; and
The base is composed of a vertical contact plate 151 that is in close contact with the pillar 11 or beam 12 located on the base 110, and a clamp fixture 152 that is formed on the rear surface of the contact plate 151 and is fastened to the clamp. A jig for assembling a modular surface structure, characterized in that it comprises;
The method of claim 1,
The clamp is
A shaft fixture 122 and a fixture 126 each having a thread formed on the inner surface of the horizontal extension 125 formed on both sides,
A vertical shaft 121 having a screw thread formed on its outer surface and screwed to the shaft fixture 122 and inserted into the fastening hole 111 of the base 110,
A vertical fixing bolt 128 having a screw thread formed on the outer surface and screwed to the fastener 126,
Consists of a compression piece 129 formed at the lower end of the fixing bolt 128
vertical clamp 120; and
A shaft 142 inserted into the fastening hole 111 of the base 110 is formed at the lower portion and a body 141 having a fastener 144 having a screw thread formed thereon on the upper portion thereof;
A horizontal fixing bolt 146 having a screw thread formed on the outer surface and screwed to the fastener 144, and
Consisting of a compression piece 147 formed at the tip of the fixing bolt 1460
A jig for assembling a modular surface structure, characterized in that it consists of a horizontal clamp (140).
3. The method of claim 2,
A jig for assembling a modular surface structure, characterized in that handles (131, 148) for rotating the fixing bolts are formed at the ends of the fixing bolts (128, 146).
3. The method of claim 2,
A jig for assembling a modular surface structure, characterized in that a rib 143 protrudes from the body 141 in the opposite direction to the compression piece 147 of the horizontal clamp 140 .
The method of claim 1,
The clamp fixture 152 of the stopper 150 is
A pair of clamp fixtures 152 having a cross-section formed in a 'L' shape are configured such that the opened portions are opposite to each other,
The compression piece insertion hole 153 into which the compression piece 147 of the horizontal clamp 140 is inserted is formed on both sides of the slide groove, and the fixing bolt 146 of the horizontal clamp 140 moves between the clamp fixture 152 . (154) A jig for assembling a modular surface structure, characterized in that it is formed.
According to claim 1,
A jig for assembling a modular surface structure, characterized in that the lower portion of the contact plate 151 of the stopper 150 is bent vertically and a support plate 155 in contact with the upper surface of the base 110 is further configured.
According to claim 1,
a slider 163 to which the base 110 is fastened to one side;
A jig for assembling a modular surface structure, characterized in that it further comprises; a laser liner 160 that slides along the slider 163 and generates a guide line 164 by irradiating a laser on the upper surface of the base 110.
3. The method of claim 2,
The shaft 121 thread pitch of the vertical clamp 120 is a modular surface structure assembly jig, characterized in that formed larger than the fixing bolt 128 thread pitch.
The method of claim 1,
In order to fix the pillar 11 or the beam 12 located on the base 110,
A stopper 170 comprising a column-shaped body 171 and a shaft 172 eccentrically protruding downward from the center of the lower surface of the body 171 and inserted into the fastening hole 111 of the base 110; A jig for assembling a modular surface structure, characterized in that it is configured to.
10. The method of claim 9,
A jig for assembling a modular surface structure, characterized in that the distance between the shaft of the shaft 172 and the outer surface of each body 171 is configured to be different.

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