KR20230117549A - Frame structure - Google Patents

Abstract

The present invention is installed in the structure of the frame portion for supporting the load; And an elastic fixing part inserted into the frame part and temporarily fixed to the inner surface of the frame part by means of an elastic force, wherein the frame part is formed with a plurality of slit lines spaced apart to increase a heat transfer path in the direction of the structure, The slit holes of the adjacent slit lines are alternately disposed, and the frame unit includes a pair of front frames disposed spaced apart in a width direction with an insertion space in which the elastic fixing unit is inserted; a pair of side frames each extending rearward from an end of the front frame in the width direction and having the plurality of slit lines; and a rear frame connecting the pair of side frames, wherein the front frame is formed in front of the side frame and extends in the direction of the insertion space; and a support plate extending rearwardly to intersect with the front plate and contacting and supporting the fixing block of the elastic fixing part, wherein the elastic fixing part includes: a fixing block disposed in an installation space inside the frame part; an elastic member installed on the fixing block and temporarily fixing the fixing block to the inner surface of the frame via an elastic force while in contact with the inner surface of the frame; and a fixing hardware extending forward from the fixing block and forming an installation portion of the object to be supported, wherein the fixing block includes: a block body on which the elastic member is installed at a rear side; and a pair of contact blocks protruding forward from both ends of the block body in the width direction, respectively, and supported in contact with the front frame, wherein a support groove into which one side of the support plate is inserted is formed at the front of the block body. The support plate is inserted and brought into contact with the support groove of the block body at the central region in the width direction, the contact block is in contact with the front plate at both end regions in the width direction, and the contact block is in contact with the front plate. Provided is a frame structure having a trapezoidal cross-section in which a long side in contact with the front plate is disposed in the front so that the contact area of the front plate is large.

Description

Frame structure {FRAME STRUCTURE}

The present invention relates to a frame structure with improved workability.

It should be noted that the contents described in this section simply provide background information on the present invention and do not constitute prior art.

In general, the curtain wall construction method is applied to the exterior material of a building, and the work sequence consists of making a frame with a square pipe-shaped steel structure, fixing it to the floor slab of the building, and then installing the exterior material.

Disadvantages are that welding or direct screwing is used to join each member, so there is a variation in construction quality depending on the worker in charge, and it is difficult to secure a constant construction quality.

In addition, additional performance for insulation, etc., is secured by separately installing the insulation, and there is a problem that the insulation performance cannot be secured in the frame itself.

KR 20-0205624 Y1

As one aspect, the present invention is to provide a frame structure that is prevented from falling off in a state installed on a structure and improves workability.

As one aspect of the present invention, it is intended to provide a frame structure with improved heat transfer barrier properties to the structure.

As one aspect for achieving the above object, the present invention is installed on the frame portion for supporting the load structure; And an elastic fixing part inserted into the frame part and temporarily fixed to the inner surface of the frame part by means of an elastic force, wherein the frame part is formed with a plurality of slit lines spaced apart to increase a heat transfer path in the direction of the structure, The slit holes of the adjacent slit lines are alternately disposed, and the frame unit includes a pair of front frames disposed spaced apart in a width direction with an insertion space in which the elastic fixing unit is inserted; a pair of side frames each extending rearward from an end of the front frame in the width direction and having the plurality of slit lines; and a rear frame connecting the pair of side frames, wherein the front frame is formed in front of the side frame and extends in the direction of the insertion space; and a support plate extending rearwardly to intersect with the front plate and contacting and supporting the fixing block of the elastic fixing part, wherein the elastic fixing part includes: a fixing block disposed in an installation space inside the frame part; an elastic member installed on the fixing block and temporarily fixing the fixing block to the inner surface of the frame via an elastic force while in contact with the inner surface of the frame; and a fixing hardware extending forward from the fixing block and forming an installation portion of the object to be supported, wherein the fixing block includes: a block body on which the elastic member is installed at a rear side; and a pair of contact blocks protruding forward from both ends of the block body in the width direction, respectively, and supported in contact with the front frame, wherein a support groove into which one side of the support plate is inserted is formed at the front of the block body. The support plate is inserted and brought into contact with the support groove of the block body at the central region in the width direction, the contact block is in contact with the front plate at both end regions in the width direction, and the contact block is in contact with the front plate. Provided is a frame structure having a trapezoidal cross-section in which a long side in contact with the front plate is disposed in the front so that the contact area of the front plate is large.

The frame part may further include a protruding slit protruding into the frame part along the circumference of the slit hole to reinforce rigidity around the slit hole.

The elastic member may be composed of a leaf spring in elastic contact with an inner surface of the rear frame of the frame unit.

The elastic member may be composed of a coil spring elastically contacting an inner surface of the rear frame of the frame unit.

The elastic member may further include a ground plate installed on the coil spring and contacting an inner surface of the rear frame of the frame unit.

It is installed on the fixing hardware, fastening portion for main fixing the elastic fixing portion to the frame portion; may further include.

According to one embodiment of the present invention, the frame structure is prevented from falling off in a state in which it is installed in the structure, and has an effect of improving workability.

As an aspect of the present invention, it is intended to provide a frame structure in which the frame structure has improved heat transfer blocking properties to the structure.

1 is a perspective view showing a frame structure according to an embodiment of the present invention.
Figure 2 is a perspective view showing a frame portion of a frame structure according to an embodiment of the present invention.
3 is a perspective view showing an elastic fixing part of a frame structure according to an embodiment of the present invention.
Figure 4 is a perspective view showing in detail the process of installing the elastic fixing part to the frame portion of the frame structure of Figure 1;
Figure 5 is a view showing the installation process of the frame structure of Figure 1.
6 is a view showing an installation process of a frame structure according to another embodiment of the present invention.
7 is a view showing an installation process of a frame structure according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. However, the embodiments of the present invention can be modified in many different forms, and the scope of the present invention is not limited to the embodiments described below. In addition, the embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art. The shapes and sizes of elements in the drawings may be exaggerated for clarity.

Hereinafter, a frame structure according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7 .

A frame structure according to an embodiment of the present invention may include a frame part 100 and an elastic fixing part 200 .

Referring to FIG. 1 , the frame unit 100 may be installed on a structure W such as a building to support a load.

Referring to FIGS. 2 and 4 , the frame portion 100 may extend in the longitudinal direction D1 and may form an installation space S into which the elastic fixing portion 200 is inserted.

The frame unit 100 may be fixed to a slab of a building through a fixing angle or the like. In addition, although not shown, it goes without saying that the frame unit 100 may be fixed to a wall of a building or the like via a fixing angle or the like.

An installation space (S) in which the elastic fixing part 200 is temporarily fixed in the inserted state may be formed in the frame part 100 .

The frame unit 100 is made of a metal material such as steel, and may be manufactured by processing a metal plate such as a steel plate by a roll forming method.

By manufacturing the frame part 100 by the roll forming method, there is an effect that dimensional accuracy is high, unnecessary scrap is hardly generated, and a product having a constant cross-sectional shape and a relatively long length can be produced very economically.

In addition, by being formed by the roll forming process, there is an effect that the manufacturing cost of the part can be reduced while reducing the amount of welding.

Referring to FIGS. 1 and 3 , the elastic fixing part 200 may be inserted into the frame part 100 and temporarily fixed to the inner surface of the frame part 100 through an elastic force.

The elastic fixing part 200 may be inserted into the installation space S of the frame part 100 through the insertion space I of the frame part 100 .

A support object T such as a panel support hardware may be fixed to the elastic fixing part 200, and an exterior material such as an exterior panel P may be installed on the panel support hardware.

The frame structure of the present invention is inserted into the installation space (S) inside the frame part 100 through the insertion space (I) of the frame part 100, is rotated on the installation space (S), and the elastic fixing part (200) By being temporarily fixed to the frame part 100 via the elastic force, the worker can perform the main fixing work for installation of the fastening part 300 while easily adjusting the position of the elastic fixing part 200, etc. It has the effect of improving the constructability of

1 and 2, in the frame unit 100, a plurality of slit lines that increase the heat transfer path in the direction of the structure W are spaced apart, and the slit holes 131 of the adjacent slit lines are alternately arranged. can

A plurality of slit lines may be formed spaced apart in the front-back direction D3 of the frame unit 100, which is the direction of the structure W.

The slit line may be formed by disposing a plurality of slit holes 131 spaced apart in the longitudinal direction D1 of the frame unit 100 . At this time, the slit hole 131 may be formed of a long hole-shaped hole having a length in the longitudinal direction D1.

The plurality of slit lines may be spaced apart from each other in the front-back direction D3, and the slit holes 131 of adjacent slit lines may be alternately arranged so that a heat transfer path in the direction of the structure W may be lengthened.

For example, referring to FIG. 2 , the side frame 130 of the frame unit 100 has a first slit line L1, a second slit line L2, and a third slit line L3 in the front and rear direction D3. It can be arranged spaced apart.

For example, the slit hole 131 of the second slit line L2 and the slit hole 131 of the first slit line L1 are alternately disposed, and the slit hole 131 of the second slit line L2 and The slit holes 131 of the third slit line L3 may be alternately disposed.

That is, in two adjacent slit lines, the slit hole 131 of one slit line may be disposed over the two slit holes 131 of the other slit line.

The long side of the slit hole 131 in the shape of a long hole is formed in a direction perpendicular to the heat transfer path and lengthens the heat transfer path, thereby exhibiting a heat transfer blocking performance of up to 30% or more.

Referring to the enlarged portion of FIG. 2 , the frame portion 100 protrudes into the frame portion 100 along the circumference of the slit hole 131 to reinforce the rigidity around the slit hole 131. A protruding slit 133 may be further included.

The protruding slit 133 is a component for reinforcing the structural rigidity of the frame part 100 by compensating for the sectional loss of the slit hole 131 portion.

The protruding slit 133 is installed throughout the circumferential direction of the slit hole 131 and may be composed of a ring-shaped member protruding into the frame unit 100 .

Of course, the protruding slit 133 may be installed over a portion of the circumferential direction of the slit hole 131 .

The slit hole 131 and the protruding slit 133 may be simultaneously formed by press-fitting a metal plate such as a steel plate into a punching member.

Specifically, the punching member, whose cross section increases from the front end toward the rear, presses the metal plate to form the slit hole 131 and bends the metal plate existing in the portion corresponding to the slit hole 131 to It can be formed as a protruding slit (133).

The protruding slit 133 may be bent vertically or curvedly with respect to the base steel plate.

Referring to FIGS. 2 and 4 , the frame unit 100 may include a pair of front frames 110 , a pair of side frames 130 and a rear frame 150 .

The pair of front frames 110 may be spaced apart from each other in the width direction D2 with the insertion space I inserted into which the elastic fixing part 200 is inserted.

Insertion space (I) is disposed between the pair of front frames 110 in the width direction (D2), may be formed extending in the height direction.

The pair of side frames 130 extend from the end of the front frame 110 in the width direction D2 to the rear, respectively, and a plurality of slit lines may be formed.

The slit holes 131 of the adjacent slit lines of the side frames 130 spaced apart in the front-rear direction are alternately arranged so that the heat transfer path in the direction of the structure W may be lengthened.

In the frame structure of the present invention, a pair of side frames 130 are formed extending in the front-back direction, and occupy most of the heat transfer path in the direction of the structure (W) such as a building.

Therefore, in the frame structure of the present invention, a plurality of slit lines are formed on a pair of side frames 130 extending in the front and rear direction D3, and the side frames 130 are spaced apart from each other in the front and rear direction. As the slit holes 131 are alternately arranged and the heat transfer path in the direction of the structure W is lengthened, there is an effect of greatly improving the heat transfer barrier property in the direction of the structure W such as a building.

The rear frame 150 may connect between the pair of side frames 130 .

Referring to FIGS. 2 and 4 , the front frame 110 may include a front plate 111 and a support plate 113 .

The front plate 111 is formed in front of the side frame 130 and may extend in the direction of the insertion space (I).

The support plate 113 extends backward to intersect the front plate 111, and the fixing block 210 of the elastic fixing part 200 may be contacted and supported.

Referring to FIGS. 3 and 4 , the elastic fixing part 200 may include a fixing block 210 , an elastic member 230 and a fixing hardware 250 .

The fixing block 210 may be disposed in the installation space S inside the frame unit 100 .

The fixing block 210 is inserted through the insertion space (I) and temporarily fixed to the inner surface of the frame unit 100 via the elastic force provided by the elastic member 230 while being rotated and disposed in the installation space (S). can

The elastic member 230 is installed on the fixing block 210 and can temporarily fix the fixing block 210 to the inner surface of the frame part 100 through an elastic force while being in contact with the inner surface of the frame part 100 .

The fixing hardware 250 extends forward from the fixing block 210 and may form an installation portion of the support object T.

The fixing hardware 250 may have one end fixed to the fixing block 210 and extend to the outside of the frame portion 100 via the insertion space I of the frame portion 100 .

For example, the support object (T) installed on the fixing hardware 250 may be a panel support hardware for fixing the exterior panel (P). An exterior panel (P) forming the outer surface of the building may be installed on the panel support hardware.

Referring to FIGS. 4 and 5, a brief description of the process of installing the elastic fixing part 200 to the frame part 100 is as follows.

First, referring to FIG. 4 , the elastic fixing part 200 may be inserted into the installation space S of the frame part 100 through the insertion space I. At this time, the fixing block 210 may be inserted through the insertion space (I) in a state where the long side is disposed in the longitudinal direction.

Next, referring to (a) of FIGS. 4 and 5 , the elastic member 230 may be compressed while being in contact with the rear frame 150 of the frame unit 100 .

Next, in a state in which the elastic fixing part 200 is pushed toward the rear frame 150, the elastic fixing part 200 is rotated 180 degrees on the insertion space I so that the long side of the fixing block 210 is transversely can be placed

Next, referring to (b) of FIG. 5, when the force pushing the elastic fixing part 200 toward the rear frame 150 is removed, the compressive force provided to the elastic member 230 is released and the fixing block 210 The elastic fixing part 200 may be temporarily fixed to the frame part 100 while moving in the direction of the front frame 110 of the frame part 100 and in close contact therewith.

Thereafter, the elastic fixing part 200 can be firmly fixed to the frame part 100 by installing the fastening part 300 composed of a nut member to be described later to the fixing hardware 250 .

Referring to FIG. 3 , the fixing block 210 may include a block body 211 and a pair of contact blocks 215 .

An elastic member 230 may be installed at the rear of the block body.

The pair of contact blocks 215 protrude forward from both ends of the block body 211 in the width direction D2, respectively, and may be supported in contact with the front frame 110 of the frame unit 100.

For example, the block body 211 may contact the support plate 113 of the front frame 110 or the contact block 215 may contact the front plate 111 of the front frame 110 .

As another example, the block body 211 may be in contact with the support plate 113 of the front frame 110, and the contact block 215 may be in contact with the front plate 111 of the front frame 110.

In this case, the elastic fixing part 200 is more stably fixed to the frame part 100 while the block body 211 and the pair of contact blocks 215 come into contact with the front frame 110 of the frame part 100, respectively. There is an effect that can be.

The contact block 215 may be configured in a shape in which the cross section increases toward the front so that the contact area with the front plate 111 of the front frame 110 is large.

For example, the contact block 215 may have a trapezoidal cross section with a long side disposed in front.

Referring to FIGS. 3 and 5 , a support groove 212 into which one side of the front frame 110 of the frame unit 100 is inserted may be formed in the front of the block body 211 .

The support groove 212 may be formed in front of the block body 211, and the support groove 212 may be formed on both sides of the block body 211, respectively.

In the block body 211, support grooves 212 are formed on both sides in the width direction D2, and a plurality of support grooves 212 may be spaced apart from each other on one side in the width direction D2.

As the support plate 113 of the front frame 110 is inserted into the support groove 212 formed in the block body 211, the elastic fixing part 200 is fixed to the frame part 100 by the fastening part 300 to be described later. In this case, it is possible to prevent loosening of the nut of the fastening part 300 due to vibration factors such as wind.

In addition, since the support plate 113 of the front frame 110 is inserted into the support groove 212 formed in the block body 211, the elastic fixing part 200 can be more stably fixed to the frame part 100.

Referring to FIG. 5 , the elastic member 230 may include a leaf spring 231 elastically contacting the inner surface of the rear frame 150 of the frame unit 100 .

The plate spring 231 may be configured by bending a metal plate such as a steel plate, and both ends of the plate spring 231 may be bonded to the rear of the fixing block 210 .

In a state where the elastic fixing part 200 is installed on the frame part 100, the protruding part of the central part of the leaf spring 231 is in contact with the rear frame 150, and the fixing block 210 is in contact with the front frame 110. While in contact with the elastic fixing portion 200 may be temporarily fixed to the frame portion (100).

The plate spring 231 is a contact protruding section that protrudes curvedly in the direction of the rear frame 150 of the frame unit 100 in the central area in the width direction (D2) and in the direction of the fixing block 210 in the end area in the width direction (D2). It may include a pair of inlet sections inserted into.

The contact protruding section is formed in the central region of the leaf spring 231 in the width direction D2 and may protrude curvedly toward the rear frame 150 of the frame unit 100 .

The inner section is formed at both ends of the leaf spring 231 in the width direction (D2), and when the contact protruding section contacts the inner surface of the rear frame 150, the inner section moves more smoothly toward the fixing block 210. Deformation of the leaf spring 231 may be facilitated as it approaches.

The inner entrance section may be formed between a portion where the plate spring 231 is joined to the fixing block 210 and a contact protruding section.

Referring to FIG. 6 , the elastic member 230 may include a coil spring 235 elastically contacting the inner surface of the rear frame 150 of the frame unit 100 .

The coil spring 235 may be installed behind the fixing block 210 .

A plurality of coil springs 235 may be spaced apart from each other at the rear of the fixing block 210 . For example, two coil springs 235 may be spaced apart from each other at the rear of the fixing block 210 .

Referring to FIG. 7 , the elastic member 230 may further include a ground plate 237 installed on the coil spring 235 and contacting an inner surface of the rear frame 150 of the frame unit 100 .

A plurality of coil springs 235 may be integrally connected to the ground plate 237 , and the plurality of coil springs 235 may be fixed to the fixing block 210 at a distance from each other in the width direction D2 .

The ground plate 237 temporarily fixes the fixing block 210 to the front frame 110 of the frame unit 100 while contacting the inner surface of the rear frame 150 via the elastic force provided by the plurality of coil springs 235. can

Referring to FIGS. 5 to 7 , the frame structure may further include a fastening part 300 installed on the fixing hardware 250 and main-fixing the elastic fixing part 200 to the frame part 100 .

The fastening part 300 is composed of a nut member, etc., and is fixed to the fixing hardware 250 composed of a bolt member to firmly fix the elastic fixing part 200 to the frame part 100.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and variations are possible without departing from the technical spirit of the present invention described in the claims. It will be obvious to those skilled in the art.

100: frame part 110: front frame
111: front plate 113: support plate
130: side frame 131: slit hole
133: protruding slit 150: rear frame
200: elastic fixing part 210: fixing block
211: block body 212: support groove
215: contact block 230: elastic member
231: plate spring 235: coil spring
237: ground plate 250: fixed hardware
300: fastening part D1: longitudinal direction
D2: width direction D3: front and rear direction
I: insertion space L1: first slit line
L2: second slit line L3: third slit line
P: Exterior panel S: Installation space
T: support object W: structure

Claims (6)

A frame part installed on the structure to support the load; and
An elastic fixing portion inserted into the frame portion and temporarily fixed to the inner surface of the frame portion through an elastic force;
the frame part,
A plurality of slit lines increasing the heat transfer path in the direction of the structure are formed spaced apart, and the slit holes of the adjacent slit lines are alternately arranged,
the frame part,
a pair of front frames spaced apart in a width direction with an insertion space into which the elastic fixing part is inserted;
a pair of side frames each extending rearward from an end of the front frame in the width direction and having the plurality of slit lines; and
Including; a rear frame connecting between the pair of side frames,
The front frame,
a front plate formed in front of the side frame and extending in the direction of the insertion space; and
A support plate extending rearwardly to intersect with the front plate and contacting and supporting the fixing block of the elastic fixing part;
The elastic fixing part,
A fixed block disposed in the installation space inside the frame unit;
an elastic member installed on the fixing block and temporarily fixing the fixing block to the inner surface of the frame via an elastic force while in contact with the inner surface of the frame; and
A fixing hardware extending forward from the fixing block and forming an installation portion of the support object; includes,
The fixed block,
A block body in which the elastic member is installed at the rear; and
A pair of contact blocks protruding forward from both ends of the block body in the width direction, respectively, and supported in contact with the front frame;
A support groove into which one side of the support plate is inserted is formed in the front of the block body,
The support plate is inserted into and brought into contact with the support groove of the block body at the central region in the width direction, and the contact block is brought into contact with the front plate at both end regions in the width direction,
The frame structure of claim 1 , wherein the contact block has a trapezoidal cross-section in which a long side in contact with the front plate is disposed forward so that the contact area with the front plate is large.
The method of claim 1, wherein the frame portion,
The frame structure further includes a protruding slit protruding into the frame part along the circumference of the slit hole to reinforce rigidity around the slit hole.
The method of claim 1, wherein the elastic member,
A frame structure composed of a leaf spring in elastic contact with the inner surface of the rear frame of the frame unit.
The method of claim 1, wherein the elastic member,
A frame structure comprising a coil spring in elastic contact with the inner surface of the rear frame of the frame unit.
The method of claim 4, wherein the elastic member,
The frame structure further includes a ground plate installed on the coil spring and contacting an inner surface of the rear frame of the frame unit.
According to claim 1,
A frame structure further comprising a fastening part installed on the fixing hardware and main-fixing the elastic fixing part to the frame part.