KR102116606B1 - Scaffolding structure having mechanical joint - Google Patents

Abstract

The present invention relates to a scaffold having a one-touch fastening part, consisting of a transverse scaffolding and a vertical scaffolding, and a fastening part that combines them, and a one-touch fastening part for releasing fastening of the fastening part so that the horizontal fastening pins come out of the horizontal fastening holes. It is to unfasten. Therefore, the user can release the fastening of the horizontal and vertical scaffolding with one touch to reduce the working time, save the user's power, and secure the safety with less power by the one-touch release operation.

Description

Scaffolding with one-touch fastening {SCAFFOLDING STRUCTURE HAVING MECHANICAL JOINT}

The present invention relates to a scaffold having a one-touch fastening part, more specifically, a horizontal scaffolding pin and a horizontal scaffolding, and a fastening part that combines them, and a one-touch fastening part for releasing the fastening of the fastening part to form a horizontal fastening pin with one touch. It is related to a scaffold having a one-touch fastening part that quickly exits the ball and releases the fastening.

In general, in construction, scaffolding is used to install safety nets or formwork for the safety of workers.

It is used by crossing each pipe horizontally and vertically and clamping it firmly. At this time, the clamp used is tightened so as not to be loosened using a bolt and a nut.

Korean Patent Registration No. 102596, which is a "scaffold for construction" as a conventional invention, forms a fixing pin for installing an auxiliary horizontal stand in a shape in which a flat pin portion is formed in a circular head portion, and then installs the flat pin portion in a horizontal direction on a vertical column. The flat pin part of the fixing pin is inserted into the flat hole so that the vertical column for scaffolding with scaffolding for construction is firmly fixed without flow, and the both ends of the auxiliary horizontal band are compressed into pipes to form a flat end coupled to the fixing pin. Therefore, it is produced compared to the conventional method of cutting and welding a separate thick steel plate.

The cost is greatly reduced, and one side of the flat end is formed in a flat straight state with the pipe body, while the other side is formed with a curved reinforcement portion to minimize bending of the boundary between the flat end and the pipe body. .

The conventional invention as described above takes a long time because the wedge pin is pulled by hand to release it, and there is a difficult problem that the user must pull by force when the coupling is firm. In addition, if the height is high, the user has to work up to a height that can be pulled, and there is an easy problem to be exposed to danger.

Republic of Korea Registered Patent No. 1022596

The present invention is to solve the above problems, in the vertical and horizontal scaffold having a fastening portion for coupling the vertical scaffolding and the horizontal scaffolding, constitutes a one-touch fastening portion for releasing the fastening of the horizontal and vertical scaffolding with one touch.

In addition, the one-touch fastening part further includes a fastening release pin for moving the right and left to release the fastening of the horizontal and vertical scaffolding with one-touch.

In addition, the one-touch fastening part further includes a fastening release guide mechanism for moving the vertical and horizontal scaffolding in one-touch to move up and down to release the one-touch fastening.

In the longitudinal and transverse scaffold having a fastening portion for coupling the longitudinal scaffolding and transverse scaffolding,

The horizontal scaffolding comprises a fastener fixing groove having an upper and lower groove formed at an end, a stopper for closing the horizontal scaffold end and a fastener fixing groove, and a fastening pin hole through which a central portion of the stopper is penetrated.

The fastening part is inserted into the fastener fixing groove, a vertical fastener for coupling the horizontal scaffold and a vertical scaffold, a fastener formed on the vertical scaffold to insert a lower end of the vertical fastening part, and each upper position where the fastener is installed. A horizontal fastener with a hole is formed,

A spring fixed in the transverse scaffold, a transverse fastening pin protruding from the fastening pin hole and inserted into the transverse fastening hole by being pushed against the spring, and a fastening release pin connected to the transverse fastening pin to protrude outside the scaffold and move Characterized in that it comprises a one-touch fastening unit that combines the horizontal scaffolding and vertical scaffolding, including one-touch fastening.

In addition, in the one-touch fastening part, a fastening pin fixing groove, which is a groove into which the spring is inserted, and a fastening pin fastener for fixing the horizontal fastening pin, and one end of the fastening pin fastener are fixed at the vertical fastener located inside the horizontal scaffold. A fastening release pin protruding outwardly, and a fastening moving hole that is pierced to move the fastening release pin on the horizontal scaffold are further included.

In addition, the one-touch fastening part further includes a fastening release guide that penetrates the horizontal scaffold to fix the fastening release pin, and when the fastening release guide moves up and down, the fastening release pin guides the stop. It further includes a fastening pin guide ball formed by moving to the left and right.

Therefore, the present invention allows the user to release the fastening of the horizontal and vertical scaffolding with one touch to reduce the working time, save the user's power, and secure the safety with less power by the one-touch release operation.

1 is a perspective view showing a scaffold having a one-touch fastening according to an embodiment of the present invention.
Figure 2 is an exploded perspective view showing a scaffold having a one-touch fastening according to an embodiment of the present invention.
Figure 3 is a perspective view showing the interior of the scaffolding scaffold having a one-touch fastening according to an embodiment of the present invention.
Figure 4 is a cross-sectional plan view showing a scaffold having a one-touch fastening in accordance with an embodiment of the present invention.
5 is a use state diagram of a scaffold having a one-touch fastening according to an embodiment of the present invention.
Figure 6 is an exploded perspective view of a scaffold having a one-touch fastening according to another embodiment of the present invention.
7 is a perspective view showing the inside of a scaffolding of a scaffold having a one-touch fastening according to another embodiment of the present invention.
Figure 8 is a cross-sectional plan view showing a scaffold having a one-touch fastening according to another embodiment of the present invention.
Figure 9 is a side cross-sectional view showing a scaffold having a one-touch fastening according to another embodiment of the present invention.
10 is a use state diagram of a scaffold having a one-touch fastening according to another embodiment of the present invention.

1 is an exploded perspective view showing a scaffold with a one-touch fastening according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing a scaffold with a one-touch fastening according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention 4 is a perspective view showing the interior of a scaffold having a one-touch fastening part, and FIG. 4 is a flat cross-sectional view showing a scaffold having a one-touch fastening part according to an embodiment of the present invention, and FIG. 5 is a one-touch fastening according to an embodiment of the present invention Fig. 6 is an exploded perspective view of a scaffold having a one-touch fastening part according to another embodiment of the present invention, and Fig. 7 shows an interior of a scaffold having a one-touch fastening part according to another embodiment of the present invention. 8 is a cross-sectional view showing a scaffold having a one-touch fastening according to another embodiment of the present invention, and FIG. 9 is a side cross-sectional view showing a scaffold having a one-touch fastening according to another embodiment of the present invention, FIG. Is a use state diagram of a scaffold having a one-touch fastening according to another embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains can easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and like reference numerals are assigned to similar parts throughout the specification.

Throughout the specification, when a part “includes” a certain component, this means that other components may be further included rather than excluding other components unless specifically stated to the contrary.

Referring to Figures 1 to 5, the scaffold having a one-touch fastening according to an embodiment of the present invention in the vertical and horizontal scaffold having a fastening portion 300 for coupling the vertical scaffold 200 and the horizontal scaffold 100 , The horizontal scaffold 100 has a stopper fixing groove 120 that is formed as a groove at the end and a stopper portion 110 and the stopper portion that closes the end of the horizontal scaffold 100 and the fastener fixing groove 120. A fastening pin hole 111 through which the central portion of 110 is penetrated is configured.

The fastening part 300 is formed in the vertical fastener 310 and the vertical scaffolding 200 that are inserted into the fastener fixing groove 120 to combine the horizontal scaffold 100 and the vertical scaffold 200. It is composed of a fastener 320 through which the lower end of the vertical fastening part 300 is inserted, and a horizontal fastening hole 412 with a hole in each upper position where the fastener 320 is installed.

The head of the vertical fastener 310 protrudes laterally and is formed to be caught in the fastener fixing groove 120.

In addition, the lower end of the vertical fastener 310 further reduces the insertion time in the fixture 320, further including the narrower the width is formed.

In addition, the fixture 320 further includes a wider hole at the top and a narrower width as it goes toward the bottom.

In addition, the fixture 320 is formed in a Y-shape from the front, the upper portion is wider, and the width is narrower toward the lower portion, and further includes forming a vertically lower end in the narrowing portion. So, when the vertical fastener 310 is inserted into the fixture 320, the insertion time is fast to the upper part of a large area, such as the shape of Y, the lower part is narrowed, and the lower part is formed vertically to fix it without shaking.

A spring 414 fixed inside the horizontal scaffold 100, a horizontal fastening pin 411 protruding from the fastening pin hole 111 by being pushed against the spring 414, and inserted into the horizontal fastening hole 412, and It is connected to the horizontal fastening pin 411, and includes a fastening release pin 415 that releases the fastening with the vertical scaffold 200 from the outside of the horizontal scaffold 100, and combines the horizontal scaffold 100 and vertical scaffold 200, and one-touch. Constructs a one-touch fastening part 400 to release the fastening.

In addition, at the middle of the horizontal fastening pin 411, an outer edge protrudes and is pushed to the spring 414, and a fastening pin catching hole 416 is engaged with the fastening pin hole 111.

In addition, in the one-touch fastening part 400, the fastening pin fixing groove 413 and the horizontal fastening pin 411, which are grooves into which the spring 414 is inserted, are fixed in the vertical fastener 310 located inside the horizontal scaffold. The fastening pin fastener 320 to be fixed, and the fastening release pin 415 fixed to one end of the fastening pin fastener 320 to protrude to the outside, and the fastening release pin 415 to be moved to the horizontal scaffold 100 A fastening pin moving hole 417 is further included.

In addition, referring to FIGS. 6 to 10 showing a scaffold having a one-touch fastening part according to another embodiment of the present invention, the one-touch fastening part 400 penetrates the horizontal scaffold 100 and the unlocking pin 415 ) Fastening release guide 420 for fixing is further included.

The fastening release guide hole 420 is penetrated through the horizontal scaffold 100, and the fastening release hole 422 is formed in the horizontal scaffold 100 by drilling up and down.

 In the middle of the fastening release guide hole 420, when the fastening release guide hole 420 moves up and down, the fastening release pin 415 is guided to form a fastening pin guide hole 421, which is a hole drilled to move left and right. Includes.

A scaffold having a one-touch fastening according to an embodiment of the present invention configured as described above operates as follows.

The vertical fastener 310 of the horizontal scaffold is inserted into the fixture 320 of the vertical scaffold 200 from the top. At this time, the spring 414 fixed in the horizontal scaffold 100 is compressed by the horizontal fastening pin 411, and then the horizontal fastening pin 411 is fastened by the spring 414 at the position of the horizontal fastening hole 412. It protrudes into the pin hole 111 and is inserted into the horizontal fastening hole 412 and fixed.

In addition, in the one-touch fastening part 400, when the fastening release pin 415 is moved according to the fastening pin moving hole 417, the fastening pin fastener 320 has a horizontal fastening pin fixed to the opposite side to the fastening release pin 415. As the spring 414 is compressed, the 411 comes out of the horizontal fastening hole 412, so that the vertical scaffold 200 and the horizontal scaffold 100 are fastened one-touch.

In addition, referring to FIGS. 9 and 10, the fastening release guide hole 420 may fix the fastening release pin 415 and penetrate the horizontal scaffold 100 to move up and down. When the fastening release guide hole 420 moves upward, the fastening release pin 415 located above the fastening pin guide hole 421 formed in the middle is moved diagonally along the fastening pin guide hole 421, wherein The fastening release pin 415 is moved to the left side of the fastening pin moving hole 417. And the spring 414 is compressed as the horizontal fastening pin 411 fixed to the fastening pin fastener 320 comes out of the horizontal fastening hole 412, so that the horizontal scaffold 100 and the vertical scaffold 200 are fastened in one touch. One touch is released by the unit 400. After it is released, it is returned in the reverse order by the elastic restoring force of the spring 414.

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 improvements of those skilled in the art using the basic concept of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

100: scaffolding
110: stopper 111: fastening pin hole
120: fastener fixing groove
200: vertical scaffolding
300: fastening part
310: vertical fastener 320: fixture
400: One-touch fastening
411: horizontal fastening pin 412: horizontal fastening hole
413: Fastening pin fixing groove 414: Spring
415: fastening pin 416: fastening pin fastener
417: Fastening pin mover
420: tightening guide
421: Fastening pin guide hole 422: Fastening release fixing hole

Claims (3)

In the vertical and horizontal scaffold having a fastening portion 300 for coupling the vertical scaffold 200 and the horizontal scaffold 100;
The horizontal scaffold 100 includes a stopper fixing groove 120 that is formed with grooves at the ends and a stopper 110 and the stopper portion that closes the end of the horizontal scaffold 100 and the fastener fixing groove 120. 110) is composed of a fastening pin hole 111 through which the central portion passes;
The fastening part 300 is formed in the vertical fastener 310 and the vertical scaffold 200 that are inserted into the fastener fixing groove 120 and combine the horizontal scaffold 100 and the vertical scaffold 200. It is composed of a fastener 320 to which the lower end of the vertical fastening part 300 is inserted, and a horizontal fastening hole 412 having a hole in each upper position where the fastener 320 is installed;
The head of the vertical fastener 310 protrudes to the side and is formed to be caught in the fastener fixing groove 120;
The lower end of the vertical fastener 310 is formed narrower as it goes down to further reduce the insertion time in the fixture 320;
The fastener 320 is formed to have a wider hole at the top and a narrower width toward the bottom;
The fastener 320 is formed in a Y-shape from the front, the upper portion is wider, and the width becomes narrower toward the lower portion, and the lower end is formed vertically in the narrowing portion;
A spring 414 fixed in the horizontal scaffold 100, a horizontal fastening pin 411 protruding from the fastening pin hole 111 by being pushed against the spring 414, and inserted into the horizontal fastening hole 412, and It is connected to the horizontal fastening pin 411, and includes a fastening release pin 415 that releases the fastening with the vertical scaffold 200 from the outside of the horizontal scaffold 100, and combines the horizontal scaffold 100 and vertical scaffold 200, and one-touch. Constituting a one-touch fastening part 400 to release the fastening;
At the middle of the horizontal fastening pin 411, an outer edge protrudes and is pushed to the spring 414, and a fastening pin catching hole 416 caught in the fastening pin hole 111 is formed;
In the one-touch fastening part 400, a fastening pin fixing groove 413, which is a groove into which the spring 414 is inserted, is fastened to fix the horizontal fastening pin 411 in the vertical fastener 310 located inside the horizontal scaffold. The pin fastener 320 and the fastening release pin 415 which are fixed to one end of the fastening pin fastener 320 and protrude to the outside, and the fastening release pin 415 are pierced to move the horizontal scaffold 100. Fastening pin moving hole 417 is included;
The one-touch fastening part includes a fastening-release guide hole 420 which penetrates the horizontal scaffold 100 and fixes the fastening release pin 415 in the one-touch fastening part 400;
The fastening release guide hole 420 is penetrated through the horizontal scaffold 100, and the fastening release hole 422 is formed in the horizontal scaffold 100 by drilling up and down;
When the fastening release guide hole 420 is moved up and down, the fastening release guide hole 420 is guided so that the fastening pin guide hole 421, which is a hole drilled to move left and right, is formed. Scaffolding with one-touch fastening.
delete delete

Images