KR200494417Y1 - Scaffold horizontal brace for distance and angle modulated - Google Patents

Abstract

The present invention relates to a distance and angle-adjustable non-horizontal member, and more specifically, when connecting the vertical members 100 and 100 ′ disposed in front and rear or on both sides, the length can be adjusted in the horizontal direction in response to the separation distance of the vertical members 100 and 100 ′ The first and second horizontal members 10 and 20 formed so as to be coupled with one side of the fastening member 200 for fastening to the coupling plate 101 of the vertical member 100 and 100 ′ are coupled and the other side of the first and second horizontal members 10 and 20 are coupled. Each tip of the is hinged to include an angle adjustment unit 30 formed to enable angle adjustment of the first and second horizontal members 10 and 20 according to the installation angle of the vertical members 100 and 100 ′. It relates to a distance- and angle-adjustable non-grating material characterized in that it is constructed to improve construction convenience and to build a more robust scaffold.

Description

Scaffold horizontal brace for distance and angle modulated}

The present invention relates to a distance-and-angle-adjustable non-grating type non-grating material that allows for easy angle adjustment and length adjustment of horizontal members installed to reinforce between vertical members during scaffold construction to improve construction convenience.

Scaffolding is a temporary temporary structure installed so that one can work at a high place during construction work. It is constructed for material transport, moving passages, and work. , dangling scaffolding, simple scaffolding, ladder scaffolding, and single-row scaffolding, double-row scaffolding, and double-row scaffolding in terms of construction methods.

When installing scaffolding at a construction site, a plurality of vertical scaffolding is installed parallel to each other in a height direction on the outer wall of a building, and a plurality of horizontal scaffolding is installed in a horizontal direction across the vertical scaffolding, thereby installing it in a lattice type as a whole.

However, since the scaffold was manufactured using thick, high-strength steel pipe to prevent deformation, it was heavy and inconvenient to transport and install.

As an example of a conventional scaffold, in Korea Utility Model Publication No. 20-2012-0004756, a connector made of a plurality of brackets and slots is welded to a vertical member at arbitrary intervals depending on the purpose of use and installed, and the horizontal member is the upper and lower surfaces of both ends of the horizontal member. Disclosed is a system scaffold that has this “c” shape and is installed in the connector of the vertical member by inserting the inclined surface of the connecting means into the slot of the bracket according to the inclination of the bracket to connect the vertical member and the horizontal member.

In addition, Korean Patent No. 10-1224183 discloses a prefabricated system scaffold in which a vertical member and a horizontal member 100B are interconnected and installed in multiple stages in a horizontal and vertical direction, wherein a coupling plate having one or more coupling holes is formed in the vertical member installed vertically, At least one horizontal member installed horizontally on the coupling plate and the multi-function panel are connected to each other by a fastening member, and the fastening member is formed so that the fastening groove corresponding to the coupling hole coincides with the fastening that passes through the coupling hole and the fastening groove at the same time. On the other hand, the fastening member on which the multi-function panel is installed is formed with a fastening member fixing pin for a panel bent in an 'L' shape to the outside, and the multi-function panel is a plate having a multi-function panel fixing pin hole. A structure formed at the top and bottom is disclosed.

However, the conventional scaffolding structure as described above has a problem in that the connection position of the horizontal member to the vertical member is fixed, and the installation is difficult by changing the angle of the horizontal member with respect to the vertical member according to the work situation of the field.

Accordingly, when the safety scaffold needs to be constructed in a curved shape, it is difficult to match the angle connecting between the vertical member and the horizontal member when installing the horizontal member between the vertical members of the curved section. There was a very cumbersome and difficult problem to connect the horizontal members.

KR (B1) 10-1225183 (2013. 01. 22) KR (U) 20-2012-0004756 (2012. 07. 02)

Accordingly, in the present invention, a new technology has been devised to solve the problems of the prior art. When installing a horizontal member that reinforces between vertical members for scaffolding construction, it is possible to adjust the distance in response to the distance between the vertical members and at the same time to install the vertical member. By configuring the horizontal member to be easily installed at various angles in response to the angle, it is possible to improve the construction convenience when erecting the scaffolding and to further strengthen the reinforcement structure by installing the horizontal member at various angles. Its purpose is to provide

As a specific means for solving the problem of the above-mentioned design, when connecting the vertical members 100 and 100 ′ disposed on the front and back or on both sides, the first and second horizontal members 10 formed to be length-controlled in the horizontal direction according to the separation distance of the vertical members 100 and 100 ′ , 20) and the fastening member 200, which is fastened to the coupling plate 101 of the vertical member 100 and 100 ′ on one side, is coupled, and the other ends of the first and second horizontal members 10 and 20 are hinge-coupled to the vertical member It is characterized in that it includes an angle adjustment unit 30 formed to allow angle adjustment of the first and second horizontal members 10 and 20 according to the installation angle of (100, 100').

In addition, the first and second horizontal members 10 and 20 have assembly holes 11 and 21 having vertical communication holes 12 and 22 formed at their ends protrude, and the second horizontal member is inserted into the first horizontal member 10 . The sliding length is adjusted in a structure in which the first horizontal member 10 has a fixing clamp 14 that is fixed after adjusting the length at the rear end, and the first and second horizontal members 10 and 20 limit the interval when adjusting the length. At the same time, it is characterized in that the rotation preventing means 40 is configured to prevent the second horizontal member 20 from being separated or rotated.

In addition, the rotation preventing means 40 is formed with a rotation preventing member 41 assembled through the inside and outside of the first horizontal member 10, and the rotation preventing member 41 on the outer circumferential surface of the second horizontal member 20. It is characterized in that the sliding grooves 42 at regular intervals are configured to be engaged and closely assembled.

In addition, the angle adjustment unit 30 is a first horizontal member 10 or a second horizontal member 20 is hinged to adjust the angle according to the installation angle of the vertical member (100, 100 ') while fixing the angle adjustment fixture 31 and, It characterized in that it is composed of a fixing piece (32) for fastening the assembly holes (11, 21) of the first and second horizontal members (10, 20) to the angle adjustment fixture (31) at an adjusted angle.

In addition, the angle adjusting member 31 has a vertical fastening plate 33 coupled to the fastening member 200 is formed, and horizontal angle adjusting plates 34 and 34' protruding in the other direction to the upper and lower portions of the vertical fastening plate 33 . is formed, the horizontal angle adjustment plate (34, 34 ') is a hinge hole (35) to which the rotation assembly holes (13, 23) of the first horizontal member (10) or the second horizontal member (20) are coupled, the vertical member ( A plurality of angle adjustment holes ( 36) is characterized in that it is configured.

According to the distance and angle adjustable non-grating member according to the present invention, in reinforcing between the vertical members during scaffold construction, the distance can be adjusted while the first and second horizontal members adjust the sliding length of the first and second horizontal members in response to the installation interval of the vertical members. An angle adjustment unit is provided at each tip of the first and second horizontal members, so that the angle of the first and second horizontal members can be adjusted according to the installation angle of the vertical member. .

In addition, the scaffold construction time can be shortened and safety and workability excellent effects can be provided by the assembling structure in which the angle is adjusted by the angle adjustment unit and then easily fixed with a fixing piece.

1 is an exploded perspective view showing a distance and angle-adjustable non-grating material according to the present invention;
Figure 2 is a combined perspective view of Figure 1;
Figure 3 is a front view showing the installation state of Figure 1;
4 is a plan view showing a construction state according to a preferred embodiment of the present invention;
5 to 6 are views showing the operation according to a preferred embodiment of the present invention;

Hereinafter, the present invention will be described in more detail according to specific embodiments of the accompanying drawings. The following drawings according to a configuration embodiment of the present invention are examples for explaining the configuration and effects in detail, and thereby the technical scope of the present invention is not narrowly limited or changed. Therefore, it will be natural for those skilled in the art that various modifications can be made within the scope of the technical idea of the present invention based on these embodiments.

In addition, technical terms used in this specification are terms selected in consideration of functions in embodiments, and the meaning of the terms may vary according to specific embodiments of the invention. Therefore, the terms used in the following examples, when specifically defined in the present specification, follow the definition, and when there is no specific definition, it should be interpreted as the meaning of technical terms generally recognized by those skilled in the art.

1 is an exploded perspective view showing a distance and angle-adjustable non-grating material according to the present invention.

The distance and angle adjustable non-horizontal member (1) according to the present invention is formed to enable length adjustment according to the spaced distance of the vertical member (100,100') when horizontally connecting the vertical members 100 and 100' disposed on the front and back or both sides. 1 and 2 horizontal members (10, 20), and the angle adjustment unit (30) formed at the tip of the first and second horizontal members (10, 20) so that the angle can be adjusted according to the installation angle of the vertical member (100, 100 ') includes

1 to 2, the first and second horizontal members 10 and 20 are hinged to the rear end of the angle adjusting unit 30 on the front side to rotate assembling holes 13 and 23 are formed, and rotate Assembly holes 11 and 21 protrude so as to be fastened to the tip of the assembly hole 13 to be fixed, and communication holes 12 and 22 penetrating vertically through the assembly holes 11 and 21 are formed,

And by combining the first and second horizontal members 10 and 20 to be fitted with each other, the length can be adjusted in a sliding manner, so that the rear end of the first horizontal member 10 can be adjusted so that the distance between the two vertical members 100 and 10' is possible. The opening is formed in a structure in which the rear end of the second horizontal member 20 is inserted.

Here, a fixing clamp 14 is formed at the rear end of the first horizontal member 10 for fixing after adjusting the length with the second horizontal member 20 .

And the first and second horizontal members 10 and 20 prevent the second horizontal member 20 from being separated from the first horizontal member 10 during length adjustment while limiting the sliding interval and preventing rotation to prevent rotation Means 40 are formed.

The anti-rotation means 40 is formed so that the anti-rotation tool 41 that is fastened through the inside and outside to the first horizontal member 10 is screwed together, and is formed on the outer peripheral surface of the second horizontal member 20 of the anti-rotation device 41 . It consists of sliding grooves 42 at regular intervals to prevent rotation when assembling in close contact while assembling to be caught in a structure with a lower end indented, limiting the interval.

The angle adjusting unit 30 has one front end coupled to the fastening member 200 for pin fastening with the coupling plate 101 of the vertical members 100 and 10', and the other side of the first horizontal member 10 or the second horizontal member ( 20) an angle adjustment fixture 31 that is hinged to fix it according to an angle, and the assembly holes 11 and 21 of the first and second horizontal members 10 and 20 inserted into the angle adjustment fixture 31 It is composed of a fixing piece 32 that is fastened and fixed at an angle to be fastened.

The angle adjusting member 31 is formed with a vertical fastening plate 33 having one side coupled to the fastening member 200, and horizontal angle adjusting plates 34 and 34' in the upper and lower portions of the vertical fastening plate 33 in the other direction. It is formed to protrude, and the horizontal angle adjustment plates 34 and 34' are hinged to the rear edge of the rotation assembly holes 13 and 23 of the first horizontal member 10 or the second horizontal member 20 in a horizontal direction with a predetermined radius. A hinge hole 35 assembled to rotate is formed, and the assembly holes 11 and 21 of the first and second horizontal members 10 and 20 having an angle adjusted to correspond to the installation angle of the vertical members 100 and 100 ′ are attached to the fixing pieces ( 32), a plurality of angle adjustment holes 36 are formed so as to be fixed.

Here, the angle adjusting member 31 is rotatably fastened or welded to form an integral combination with the fastening member 200 at the front end.

Hereinafter, the operation of the distance and angle-adjustable non-grating member 1 according to the present invention configured as described above will be described.

Referring to FIGS. 3 to 4 , by connecting the vertical members 100 and 100 ′ disposed on the front and back sides or on both sides, installation in a curved section during scaffold construction is facilitated.

Here, when connecting the vertical members 100 and 100 ′, if it is not a straight line, the installation of the horizontal member becomes difficult. Accordingly, in the prior art, there was a cumbersome problem in construction, such as having to connect the horizontal member through rework to forcibly fit the coupling hole 101a of the coupling plate 101, but the present invention completely eliminates these problems and As the angle adjustment unit 30 is formed at both ends of 10 and 20), the construction of the vertical member is made very easily regardless of the installation angle of the vertical member 100, 100'.

That is, in the present invention, when the tip of the first horizontal member 10 or the second horizontal member 20 is hinged with the hinge hole 35 of the angle adjustment fixture 31, the first horizontal member 10 or the second horizontal member 20. The assembly holes 11 and 21 of the angle adjustment fixture 31 have a structure inserted between the upper and lower horizontal angle adjustment plates 34 and 34' of the angle adjustment fixture 31, whereby the first horizontal member 10 and the second horizontal member 20 are positioned at a predetermined angle The angle can be adjusted while rotating in the horizontal direction, and the fastening member 200 is integrally coupled to the front end of the angle adjustment fixture 31 to be coupled to the coupling plate 101 of the vertical members 100 and 100'.
Also, between the horizontal angle adjustment plates 34 and 34 ′, the angle adjustment hole 36 is configured so that the assembly holes 11 and 21 have a spaced space (S) from the upper horizontal angle adjustment plate 34 to the assembly holes 11, 21) are spaced apart by a predetermined distance, and the assembly holes 11 and 21 are also spaced apart from the lower horizontal angle adjustment plate 34' by a predetermined distance.

The angle adjustment fixture 31 is coupled to the ends of the first horizontal member 10 and the second horizontal member 20, and the vertical member 100, 100' is installed by a fastening member, and the horizontal angle adjustment plate 34, 34 ') of the plurality of angle adjustment holes 36 formed by inserting the fixing piece 32 into the angle adjustment hole 36 that communicates with the communication holes 12 and 22 of the assembly holes 11 and 21, the first, The installation angle of the 2 horizontal members 10 and 20 is fixed.

As such, in the present invention, when the vertical members 100 and 100 ' constructed on the front and back or both sides by the angle adjustment unit 30 are interconnected, the vertical members 100 and 100 ' are not straight lines arranged on a horizontal line, but rather the vertical members (100, 100'). A safer and stronger reinforcing structure is formed while adjusting the angle of the first and second horizontal members 10 and 20 in response to the installation angle.

On the other hand, the present invention has a structure in which the second horizontal member 20 is inserted into the first horizontal member 10, and the sliding length can be adjusted, so that the distance adjustment is variably according to the separation distance of the vertical members 100 and 100'. Subsequently, it is possible to prevent the inconvenience of welding and cutting, as well as wasting materials in advance.

And when adjusting the length of the first and second horizontal members 10 and 20, the length adjustment is limited by the length of the sliding groove 42 formed on the outer circumferential surface of the second horizontal member 20 to prevent separation, and to the first horizontal member 10 As the second horizontal member 20 is prevented from rotating by tightening the formed anti-rotation device 41 to be in close contact with the sliding groove 42 , a more robust support structure is realized.

As described above, in the detailed description of the present invention, the most preferred embodiment of the present invention has been described, but within the scope that does not depart from the technical scope of the present invention, various modifications are possible. It is not limited to the examples, and the scope of protection should be recognized from the techniques of the utility model claims to be described later and equivalent technical means from these techniques.

100, 100': vertical material 101: coupling plate 200: fastening member
1: Distance and angle-adjustable non-levelling material
10: the first horizontal member 11: assembly section 12: communication hole
13: rotating assembly
14: fixing clamp
20: Second horizontal material 21: Assembly area 22: Yeontong-dong
23: rotary assembly
30: angle adjustment unit 31: angle adjustment fixture 32: fixed piece
33: vertical fastening plate
34,34': Horizontal angle adjustment plate 35: Hinge hole 36: Angle adjustment hole
40: anti-rotation means 41: anti-rotation member 42: sliding groove

Claims (5)

When connecting the vertical members (100,100') disposed on the front and rear or on both sides, the first and second horizontal members (10,20) are formed to adjust the length in the horizontal direction according to the separation distance of the vertical members (100,100');
One side of the fastening member 200 is coupled to the coupling plate 101 of the vertical member (100,100'), the other side is hinged to the ends of the first and second horizontal members (10,20) of the vertical member (100,100') Includes an angle adjustment unit 30 formed to allow angle adjustment of the first and second horizontal members 10 and 20 according to the installation angle,
Assembling holes 11 and 21 in which vertical communication holes 12 and 22 are formed at the ends of the first and second horizontal members 10 and 20 protrude,
The angle adjustment unit 30 is an angle adjustment fixture 31 to which the first horizontal member 10 or the second horizontal member 20 is hinged and fixed while adjusting the angle according to the installation angle of the vertical members 100 and 100 'and,
It consists of a fixing piece 32 for fastening the assembly holes 11 and 21 of the first and second horizontal members 10 and 20 to the angle adjustment fixture 31 at an adjusted angle,
The angle adjustment fixture 31 is formed with a vertical fastening plate 33 coupled to the fastening member 200,
Horizontal angle adjusting plates 34 and 34 ′ protruding in the other direction are formed on the upper and lower portions of the vertical fastening plate 33 ,
The horizontal angle adjustment plates 34 and 34' are formed with hinge holes 35 to which the rotation assembly holes 13 and 23 of the first horizontal member 10 or the second horizontal member 20 are coupled, and the vertical members 100 and 100'. A plurality of angle adjustment holes 36 are configured to fasten and fix the assembly ports 11 and 21 of the first and second horizontal members 10 and 20 with the fixing piece 32 at an angle adjusted according to the installation angle,
Distance and angle adjustment type, characterized in that the assembly spheres 11 and 21 are spaced apart by a predetermined distance to have a spaced space S between the horizontal angle adjustment plates 34 and 34' having the angle adjustment hole 36 formed therein. non-horizontal material.
The method according to claim 1,
The first and second horizontal members 10 and 20 have a sliding length adjusted in a structure in which the second horizontal member 20 is fitted to the first horizontal member 10,
The first horizontal member 10 is formed with a fixing clamp 14 for fixing the length after adjusting the length at the rear end,
Distance and angle adjustment, characterized in that the first and second horizontal members (10, 20) are configured to prevent the second horizontal member (20) from being separated or rotated at the same time as limiting the interval during length adjustment Type non-horizontal material.
3. The method according to claim 2,
The anti-rotation means 40 is formed with a rotation-preventing device 41 assembled through the inside and outside of the first horizontal member 10,
Distance and angle adjustable non-regulating material, characterized in that the sliding groove (42) at regular intervals is configured so that the rotation prevention device (41) is caught and closely assembled on the outer circumferential surface of the second horizontal member (20).
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