KR20160118420A - Non-welded lower structure fixing apparatus - Google Patents

Non-welded lower structure fixing apparatus Download PDF

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Publication number
KR20160118420A
KR20160118420A KR1020150046039A KR20150046039A KR20160118420A KR 20160118420 A KR20160118420 A KR 20160118420A KR 1020150046039 A KR1020150046039 A KR 1020150046039A KR 20150046039 A KR20150046039 A KR 20150046039A KR 20160118420 A KR20160118420 A KR 20160118420A
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KR
South Korea
Prior art keywords
anchor bolt
concrete wall
fixed
structural member
support member
Prior art date
Application number
KR1020150046039A
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Korean (ko)
Inventor
전병운
이동원
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전병운
이동원
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Publication date
Application filed by 전병운, 이동원 filed Critical 전병운
Priority to KR1020150046039A priority Critical patent/KR20160118420A/en
Publication of KR20160118420A publication Critical patent/KR20160118420A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The present invention relates to a non-welded lower structure fixing device. The non-welded lower structure fixing device includes: an anchor bolt fixed to a concrete wall; a structure material of a predetermined length, which accommodates an end of the anchor bolt exposed from the concrete wall; a first support member attached to the inner surface of the structure member by being connected to the anchor bolt; and a second support member attached to the outer surface of the structure material by being connected to the anchor bolt and fixing the structure material to the anchor bolt with the first support member. The structure member is separated from or is located to be close to the concrete wall in accordance with a connection position of the first support member and the second support member in a longitudinal direction of the anchor bolt. The non-welded lower structure fixing device can reduce inconvenient and dangerous working man hours such as welding and can facilitate construction, separation, and detachment and connection.

Description

[0001] NON-WELDED LOWER STRUCTURE FIXING APPARATUS [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a fixing device for a non-welding substructure, more particularly, to a fixing device for a weldingless substructure which can reduce troublesome and dangerous work such as welding,

Generally, interior and exterior panels for construction are manufactured in arbitrary sizes and are attached to the interior and exterior walls when constructing a general house or constructing factories and commercial buildings.

Such a building interior / exterior panel has an effect of protecting and decorating the exterior wall, and since it is a prefabricated structure in which each panel is fitted, the construction time can be shortened, and thus it is widely used.

The construction of such a building interior and exterior panel is carried out through the following steps.

First, a steel bracket is installed on the outer wall of the building, and a plurality of vertical members are welded to the steel bracket.

Next, the horizontal member is welded to the vertical member, and the metal structure of the interior and exterior panels for construction is installed, and the panel is fixed to the metal structure by the pieces.

However, there is a possibility that such a welding method will cause a fire to spark out and cause a fire, and a welding spark may be splashed on the glass to break the glass. Especially, when the neighboring building is close, There is a problem that the safety of the worker is threatened because the welding sparks are splashed on the clothes or the skin of the user.

In addition, there is a shortage of skilled workers in each field in recent construction sites. In order to do welding, at least two workers are required, resulting in a waste of manpower and a long working time.

Registration No. 10-1168137

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a fixing device for a welding-free substructure which can reduce troublesome and dangerous work such as welding,

In order to accomplish the above object, the present invention provides an anchor bolt fixed to a concrete wall; A structural member having a predetermined length to receive an end of the anchor bolt exposed from the concrete wall; A first support member fastened to the anchor bolt and brought into close contact with an inner surface of the structural member; And a second support member fastened to the anchor bolt and closely attached to an outer surface of the structural member and fixing the structural member to the anchor bolt together with the first support member, And the structural member may be spaced from or close to the concrete wall depending on the fastening position of the first support member and the second support member.

Here, the non-welding substructure fixing device may further include a support nut fastened to the anchor bolt and fixed to the concrete wall.

At this time, the anchor bolt is fixed to the concrete wall through the sound-absorbing and insulating panel fixed to the concrete wall, and the structural material faces the sound-absorbing and insulating panel.

The through-hole penetrating through the sound-absorbing and insulating panel is larger in diameter than the anchor bolt, and the anchor bolt is fixed to the concrete wall through the through-hole.

The non-welded substructure fixing device further includes a support nut fastened to the anchor bolt and fixed to the concrete wall, and a fixing washer disposed between the support nut and the concrete wall.

The structural member has a predetermined length and is formed along the longitudinal direction with a space in which the end portion of the anchor bolt and the first supporting member are received and is contacted with the second supporting member, And a fastening slot which is opened to receive an end of the anchor bolt in the longitudinal direction and faces the concrete wall.

Both ends of the first supporting member are fixed to the inner side surfaces of the structural member through both side edges of the fastening slot.

The anchor bolts are spaced apart from the concrete wall by a plurality of spaced apart directions along the forming direction of the fastening slots.

The first supporting member includes a first adjusting body screwed and movable along the longitudinal direction of the anchor bolt fixed to the concrete wall, and a second adjusting body extending from an end edge of the first adjusting body, And a first fixing body which is fixed to the inner side surface.

The non-welded substructure fixing device further includes a fastening slot penetrating the structural member in the longitudinal direction of the structural member so as to face the concrete wall to receive the end portion of the anchor bolt, And both end portions of the fixed body are fixed to the inner side surfaces of the structural member through both side edges of the fastening slot.

Both end portions of the first fixing body are rotated 90 degrees clockwise or counterclockwise with the anchor bolt as a rotation axis while being inserted in parallel to the direction of forming the fastening slot and fixed to the inner surface of the structural member .

The second support member includes a second adjustable body screwed and movable along the longitudinal direction of the anchor bolt, a second fixation body extending from an end edge of the second adjustable body and fixed to an outer surface of the structural body, And a body.

The first support member includes a first adjustable body screwed along the longitudinal direction of the anchor bolt and threaded along an outer circumferential surface thereof and a second adjustable body extending from an end edge of the first adjustable body, And a first fixing body fixed to an inner surface of the structural member, wherein a part of the outer circumferential surface of the first adjusting body is exposed from the inside of the structural member, and the second supporting member is screwed along the thread to be movable .

The second support member may include a second adjustable body screwed and movable along the longitudinal direction of the first adjustable body and a second adjustable body extending from an end edge of the second adjustable body and fixed to the outer surface of the structural body. 2 fixed body.

According to the present invention having the above-described configuration, the following effects can be achieved.

First, the present invention adopts a structure in which an anchor bolt fixed to a concrete wall is provided with a structural member on which a finishing material is mounted, and the structural member is supported from the inside and the outside by the first and second support members fastened to the anchor bolt, Can be accomplished easily and quickly.

In particular, the present invention is free from the risk of fire due to welding or the like in the remodeling of a building by a conventional lower truss, and it is possible to reduce the number of dangerous and troublesome works such as welding, thereby reducing the number of work operations and improving work efficiency.

The exclusion of such a welding operation not only provides uniform quality of construction but also maintains structural strength and improves durability.

Further, the present invention can reduce the unnecessary and complicated number of parts, reduce the use of raw materials and materials, and reduce manufacturing costs.

The present invention minimizes the damage of the sound-absorbing and thermal insulating panel by penetrating only the diameter of the anchor bolt fixed to the concrete wall, thereby maximizing the insulation effect and minimizing the supplementary work.

Therefore, the present invention will also be able to solve the operational constraints according to the climate.

1 is a schematic cross-sectional view illustrating a state in which a fixing device for a non-welding substructure according to an embodiment of the present invention is installed on a concrete wall;
FIG. 2 is a cross-sectional conceptual view partially enlarging a state in which a fixing device for a non-welding substructure according to an embodiment of the present invention is installed on a concrete wall;
FIG. 3 is a conceptual view showing a first supporting member and a second supporting member, which are main parts of a welding-free substructure fixing apparatus according to an embodiment of the present invention,
FIG. 4 is a conceptual view illustrating a process of constructing a first supporting member, which is a main part of a non-welding substructure fixing apparatus according to an embodiment of the present invention,
5 is a partially enlarged cross-sectional schematic view of a welding-free substructure fixing apparatus according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings.

However, the present invention is not limited to the embodiments described below, but may be embodied in various other forms.

The present embodiments are provided so that the disclosure of the present invention is thoroughly disclosed and that those skilled in the art will fully understand the scope of the present invention.

And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

In addition, throughout the specification, like reference numerals refer to like elements, and the terms (mentioned) used herein are intended to illustrate the embodiments and not to limit the invention.

In this specification, the singular forms include plural forms unless the context clearly dictates otherwise, and the constituents and acts referred to as " comprising (or having) " do not exclude the presence or addition of one or more other constituents and actions .

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs.

Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a schematic cross-sectional view illustrating a state in which a fixing device for a non-welding substructure according to an embodiment of the present invention is installed on a concrete wall.

FIG. 2 is a schematic cross-sectional view illustrating a state in which a fixing device for a non-welding substructure according to an embodiment of the present invention is installed on a concrete wall.

FIG. 3 is a conceptual view showing a first supporting member and a second supporting member, which are main parts of a welding-free substructure fixing apparatus according to an embodiment of the present invention, as viewed from point A of FIG.

FIG. 4 is a conceptual view illustrating a process of constructing a first supporting member, which is a main part of a non-welding substructure fixing apparatus according to an embodiment of the present invention, on a structural member, as viewed from time point A of FIG.

It can be understood that the present invention is a structure including the anchor bolt 100, the structural member 200, and the first and second support members 300 and 500 as shown in FIG.

The anchor bolt 100 is fixed to the concrete wall 400 and is formed as a kind of stator bolt and threaded over the entire outer circumferential surface. The portion of the anchor bolt 100 fixed to the concrete wall 400 is fixed to the concrete wall 400 In order to maintain the state stably, the wedge shape is made wider than the entire outer diameter.

The structural member 200 is a member of a predetermined length that receives the end portion of the anchor bolt 100 exposed from the concrete wall 400 and provides an area where the finishing material 800 is mounted.

The first support member 300 is fastened to the anchor bolt 100 and closely attached to the inner surface of the structural member 200 to fix the structural member 200.

The second support member 500 is fastened to the anchor bolt 100 and is in close contact with the outer surface of the structural member 200 so that the structural member 200 is fixed to the anchor bolt 100 together with the first support member 300 .

The structural member 200 may be spaced apart from or close to the concrete wall 400 depending on the fastening position of the first support member 300 and the second support member 500 along the longitudinal direction of the anchor bolt 100.

The present invention provides a structure 200 in which an anchor bolt 100 fixed to a concrete wall 400 is mounted with a finishing material 800, , And two supporting members (300, 500), the construction can be carried out easily and quickly.

Particularly, the present invention is free from the risk of fire due to welding or the like in the remodeling of a building by a conventional lower truss, and it is possible to reduce the number of dangerous and troublesome works such as welding, thereby reducing the work flow and improving work efficiency.

The exclusion of such a welding operation can not only provide uniform quality of construction, but also maintain structural strength and durability.

Further, the present invention can reduce the unnecessary and complicated number of parts, reduce the use of raw materials and materials, and reduce manufacturing costs.

The present invention can be applied to the above-described embodiments, and it is also possible to apply the following various embodiments.

The anchor bolts 100 may be fixed to the concrete wall 400 by a plurality of spaced lengths along the longitudinal direction of the structural member 200 to support and fix the structural member 200 having a predetermined length.

The present invention provides a support nut 600 fastened to the anchor bolt 100 and fixed to the concrete wall 400 so that the anchor bolt 100 can be firmly fixed to the concrete wall 400. [ .

In this case, the present invention may further include a fixing washer 610 disposed between the support nut 600 and the concrete wall 400 to increase the fastening force and the fixing state.

The anchor bolts 100 are fixed to the concrete wall 400 through the sound insulating and heat insulating panel 700 fixed to the concrete wall 400 and the structural member 200 faces the sound absorbing and insulating panel 700.

The anchor bolt 100 is fixed to the concrete wall 400 through the through hole 710 through the through hole 710 which is larger in diameter than the anchor bolt 100.

At this time, since the damage of the sound-absorbing and insulating panel 700 can be minimized if only the diameter of the anchor bolt 100 fixed to the concrete wall 400 penetrates, it is possible to maximize the heat insulation effect, do.

The structural member 200 has a predetermined length and a space for accommodating the end portion of the anchor bolt 100 and a first support member 300 to be described later is formed along the longitudinal direction. And a fastening slot 220 which is opened to receive an end of the anchor bolt 100 along the longitudinal direction of the main body 210 and faces the concrete wall 400 An example can be applied.

Both end portions of the first support member 300 to be described later are engaged and fixed to the inner surface of the structural member 200 through both side edges of the fastening slot 220.

That is, it can be seen that the anchor bolts 100 are spaced apart from the concrete wall 400 along the forming direction of the fastening slot 220.

The first supporting member 300 includes a first adjusting body 310 which is screwed and movable along the longitudinal direction of the anchor bolt 100 fixed to the concrete wall 400, And a first fixing body 320 extending from an end edge of the structural member 200 and having both ends fixed to the inner surface of the structural member 200.

Both end portions of the first fixing body 320 fastened to the anchor bolt 100 are fastened and fixed to the inner surface of the structural member 200 through both side edges of the fastening slot 220.

At this time, both ends of the first fixing body 320 are inserted in parallel to the direction of forming the fastening slot 220 as shown in FIG. 4, and rotated 90 degrees clockwise or counterclockwise with the anchor bolt 100 as a rotation axis And fixed to the inner surface of the structural member 200.

The second supporting member 500 includes a second adjusting body 510 which is screwed and movable along the longitudinal direction of the anchor bolt 100 and a second adjusting body 510 extending from an end edge of the second adjusting body 510, And a second fixing body 520 fixed to an outer surface of the second fixing body 520. [

Here, the second support member 500 may be made of the same material as that of the structural member 200 from the end of the second control body 510 so as to further increase the structural strength and to support the load of the structural member 200 and the finishing material 800, And an inclined diameter portion 530 formed to be inclined so that the diameter gradually increases toward the outer surface.

At this time, it can be understood that the second fixing body 520 extends from the end edge of the inclined diameter portion 530 in a ring shape (see FIGS. 2 and 3) and is fixed to the structural member 200.

The present invention can fix the structural member 200 to the anchor bolt 100 by the first and second support members 300 and 500 having the structure as described above, It is needless to say that it is also possible to apply the coupling and fixing structure by the coupling members 300 and 500.

That is, the first supporting member 300 includes a first adjusting body 310, which is threadedly coupled along the longitudinal direction of the anchor bolt 100 and has threads 312 formed along the outer circumferential surface thereof, And a first fixing body 320 extending from an end edge of the frame 310 and having both ends fixed to the inner surface of the structural member 200. [

Here, a part of the outer circumferential surface of the first adjusting body 310 is exposed from the interior of the structural member 200, and the second supporting member 500 is screwed and moved along the thread 312.

The second support member 500 may include a second adjustable body 510 that is screwed and movable along the longitudinal direction of the first adjustable body 310 and a second adjustable body 510 that extends from the end edge of the second adjustable body 510 And the second fixing body 520 fixed to the outer surface of the structural member 200 may be applied.

The second support member 500 may be formed to extend from the end of the second adjustable body 510 to the end of the structural member 200 so as to further increase the structural strength and to distribute the load of the structural member 200 and the finish material 800, And an inclined diameter portion 530 formed to be inclined so that the diameter gradually increases toward the outer surface.

As described above, it is understood that the present invention is based on a technical idea to reduce the number of troublesome and dangerous work such as welding, and to provide a detachable coupling, a fixing device for a weldingless substructure which is easy to construct and separate.

It will be apparent to those skilled in the art that many other modifications and applications are possible within the scope of the basic technical idea of the present invention.

100 ... anchor bolt
200 ... Structural material
210 ... body
220 ... fastening slot
300: first supporting member
310 ... first adjustment body
312 ... thread
320 ... first fixed body
400 ... concrete wall
500 ... second support member
510 ... second adjusting body
520 ... second fixed body
530 ... inclined diameter portion
600 ... Support nut
610 ... stationary washer
700 ... Sound absorbing insulation panel
710 ... through hole
800 ... Finishing materials

Claims (14)

Anchor bolts fixed to the concrete wall;
A structural member having a predetermined length to receive an end of the anchor bolt exposed from the concrete wall;
A first support member fastened to the anchor bolt and brought into close contact with an inner surface of the structural member; And
And a second support member fastened to the anchor bolt and closely attached to an outer surface of the structural member and fixing the structural member to the anchor bolt together with the first support member,
Wherein the structural member is spaced from or close to the concrete wall in accordance with a fastening position of the first support member and the second support member along the longitudinal direction of the anchor bolt.
The method according to claim 1,
The welding-free substructure fixing apparatus includes:
And a support nut fastened to the anchor bolt and fixed to the concrete wall.
The method according to claim 1,
Wherein the anchor bolt is fixed to the concrete wall through a sound-absorbing insulation panel fixed to the concrete wall, and the structural material faces the sound-absorbing and insulating panel.
The method of claim 3,
Wherein the through-hole penetrated through the sound-absorbing and insulating panel with a diameter larger than that of the anchor bolt passes through the through-hole, and the anchor bolt is fixed to the concrete wall through the through hole.
The method of claim 3,
The welding-free substructure fixing apparatus includes:
A support nut fastened to the anchor bolt and fixed to the concrete wall,
Further comprising a fixing washer disposed between the support nut and the concrete wall.
The method according to claim 1,
The structural member
A main body having a predetermined length and formed along the longitudinal direction with a space for accommodating the end portion of the anchor bolt and the first supporting member,
And a fastening slot which is opened to receive an end of the anchor bolt along the longitudinal direction of the main body and faces the concrete wall.
The method of claim 6,
And both end portions of the first support member are engaged with the inner side surfaces of the structural member through both side edges of the fastening slot.
The method of claim 6,
Wherein the anchor bolts are spaced apart from the concrete wall by a plurality of spaced apart directions along the forming direction of the fastening slots.
The method according to claim 1,
Wherein the first support member comprises:
A first adjusting body screwed and movable along a longitudinal direction of the anchor bolt fixed to the concrete wall,
And a first fixing body extending from an end edge of the first adjusting body and having both ends fixed to an inner surface of the structural member.
The method of claim 9,
The welding-free substructure fixing apparatus includes:
Further comprising a fastening slot penetrating the longitudinal direction of the structural member to face the concrete wall to receive an end of the anchor bolt,
Wherein both end portions of the first fixing body fastened to the anchor bolts are fastened and fixed to inner surfaces of the structural members through both side edges of the fastening slots.
The method of claim 10,
Wherein both ends of the first fixed body are fixed to the inner surface of the structural member by being rotated in a clockwise or counterclockwise direction by 90 degrees with the anchor bolt as a rotation axis while being inserted parallel to the direction of forming the fastening slot Welded substructure fixture.
The method according to claim 1,
Wherein the second support member comprises:
A second adjusting body screwed and movable along the longitudinal direction of the anchor bolt,
And a second fixing body extending from an end edge of the second adjusting body and fixed to an outer surface of the structural member.
The method according to claim 1,
Wherein the first support member comprises:
A first adjusting body which is threadedly coupled along the longitudinal direction of the anchor bolt and has threads formed along an outer circumferential surface thereof,
And a first fixing body extending from an end edge of the first adjusting body and having both ends fixed to an inner surface of the structural member,
Wherein a part of an outer circumferential surface of the first adjusting body is exposed from the inside of the structural member,
And the second support member is threaded and movable along the thread.
14. The method of claim 13,
Wherein the second support member comprises:
A second adjusting body screwed and movable along the longitudinal direction of the first adjusting body,
And a second fixing body extending from an end edge of the second adjusting body and fixed to an outer surface of the structural member.
KR1020150046039A 2015-04-01 2015-04-01 Non-welded lower structure fixing apparatus KR20160118420A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127577A (en) * 2020-10-13 2020-12-25 金螳螂精装科技（苏州）有限公司 Decoration mounting structure of assembled wall

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101168137B1 (en) 2011-07-22 2012-07-24 김권식 Combination structure for panel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101168137B1 (en) 2011-07-22 2012-07-24 김권식 Combination structure for panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127577A (en) * 2020-10-13 2020-12-25 金螳螂精装科技（苏州）有限公司 Decoration mounting structure of assembled wall

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