KR102196115B1 - Erection fixture for Connector fo Easy to adjust the angle - Google Patents

Abstract

In the present invention, in the horizontal member of the structure, the installation angle of the inclined member can be easily performed when the inclined member is installed at a right angle or inclined to the horizontal member in order to install the roof, etc. It is intended to provide a connector for temporary objects with easy angle adjustment so as to provide convenience of installation that can be installed by adjusting the angle easily.
That is, the present invention is provided with a first ring member fitted to the horizontal member of the pipe configuration, and a first fixing device including a first fixing means provided in the first ring member for fixing the first ring member to the horizontal member; A second ring member fitted to the horizontal member so as to be positioned on the left and right sides of the first ring member and a connecting piece for interconnecting the second ring members on both sides, and a connecting piece provided on the connecting piece to fix the connecting piece together with the second ring member to the first ring member A second fixing tool including a second fixing means to make it; It includes an inclined member coupling port coupled to the first and second fixing means.

Description

Erection fixture for Connector fo Easy to adjust the angle}

The present invention relates to a connector for a temporary article that is easy to adjust the angle so that a pipe can be installed at various angles in a construction site, an industrial site, or an agricultural house, and more specifically, in a horizontal member installed by a pillar among structures, a roof, etc. In order to install the inclined member at a right angle or inclined to the horizontal member, the installation of the inclined member can be easily performed, and in particular, the installation angle of the inclined member can be easily adjusted in the field to provide installation convenience. It is intended to provide a connector for temporary objects that can be easily adjusted in one angle.

When constructing a construction site, an industrial site, or an agricultural house, scaffolding or simple structures are provided, and in the case of these temporary structures, a connector for a temporary structure is provided to couple horizontal and inclined members to a vertical member that functions as a support.

As a representative example of a connector generally applied to a temporary structure, the connector for steel pipe scaffolding of Korean Patent Publication (B1)10-1581540 (2015.12.30.) is provided, and its configuration is the outer side of the vertical steel pipe that forms the column of the scaffold. A flange bracket that is radially attached to and has a wedge hole penetrating up and down on the inside, and each of the two ends of a horizontal steel pipe connected horizontally between the vertical steel pipes, and wedge holes are attached to the flange bracket by wedges so that the upper plate and the lower plate In the connector for a steel pipe scaffold comprising a crevis formed in the; In the flange bracket, mounting holes are formed on the left and right outer sides of the wedge hole, a mounting protrusion is formed at the top end of the crevis, and a mounting protrusion is formed at the top end of the crevis, and the middle portion and the bottom side of the top plate of the crevis are respectively A support part is formed around the outer circumference, wherein the support part extends to the front of the lower plate and is bent vertically downward, and the support surface extends to the left and right sides of the lower plate and is bent vertically downward to support the rear of the contact surface. It proposes a configuration consisting of.

In the case of the above configuration, since the flange bracket must be fixed to the column, there is a problem that the flange bracket cannot be moved in the field, and when the flange bracket is damaged, the entire column must be discarded, and the horizontal and inclined members are wedges. Since it is a configuration that is combined by, it was impossible to install it at various angles depending on the current conditions.

As another example, a flange for system scaffolding of Korean Patent Publication (B1) 10-1459076 (2014.11.12.) is proposed, and its configuration is composed of a flange having a first clamp body and a second clamp body axially installed, The first clamp body has several wedge coupling holes formed on the upper surface, an inner surface that is closely fixed with a vertical pipe at the center of one side, and a shaft connection hole formed so that the second clamp body can be axially installed with a shaft pin. A connecting piece with a shaft hole is formed to form an installation piece, and a shaft hole is formed so that the adjusting bolt can be installed in the front.The adjusting bolt is installed with a shaft hole of the connecting piece with a shaft pin at the end, and a screw part with a nut is formed on the outer circumferential surface. , The second clamp body has several wedge coupling holes formed on the upper surface, an inner surface that is closely fixed with a vertical pipe at the center of one side, and a connection hole through which the shaft pin penetrates at the rear, and the nut of the adjustment bolt at the front It is a configuration in which an open locking jaw is formed so that the locking configuration is possible.

Since the flange is composed of a vertical pipe and a separate type, it provides convenience such as moving the flange to various positions, but the assembly of the horizontal and inclined members is made by a wedge as in the prior art. It was an impossible configuration to install at an angle.

On the other hand, the present inventors have proposed a connector for temporary articles of Korean Patent Publication (A) 10-2018-0022364 (2018.03.06.) in order to solve the above problems, and the configuration is horizontal and horizontal to the vertical member constituting the temporary structure. In the connection tool for temporary objects to connect the inclined member; A connector body assembled to be movable in the longitudinal direction to the vertical member; A wrench bolt installed on the connector body to fix the connector body to the vertical member; And a hinge-type connecting means for connecting horizontal and inclined members to the wrench bolts; The connecting means includes first and second fixed hinge pieces fixed to horizontal and inclined members, a third fixed hinge piece fitted between the first and second fixed hinge pieces, and a hinge penetrating through the first to third fixed hinge pieces Consists of pins; The third fixing hinge piece is formed to be fastened to a wrench bolt by forming a connection screw hole at a right angle to the hinge pin.

However, in the case of the above-described prior art, it is possible to install the inclined member at various angles based on the vertical member installed vertically by the connecting means, but it is impossible to install the inclined member in two directions from the horizontal member installed horizontally. I did.

KR 101581540 B1 2015.12.30. KR 101459076 B1 2014.11.12. KR 1020180022364 A 2018.03.06.

Accordingly, the present inventor has studied and improved the present invention in order to eliminate all the problems caused by installing two inclined members on the horizontal member as described above.

In other words, installation convenience is achieved by allowing the user to insert and assemble the horizontal member after fixing it by rotating it at the desired angle while it is connected to the horizontal member of the pipe configuration installed horizontally at the top of the vertical member standing vertically or in the middle. The present invention has been completed with the technical problem of the invention in providing a connector for a temporary article with easy angle adjustment to provide.

In the present invention as a means for solving the problem, a first fixing device including a first ring member fitted to a horizontal member of a pipe configuration and a first fixing means provided on the first ring member and fixing the first ring member to the horizontal member; A second ring member fitted to the horizontal member so as to be positioned on the left and right sides of the first ring member and a connecting piece for interconnecting the second ring members on both sides, and a connecting piece provided on the connecting piece to fix the connecting piece together with the second ring member to the first ring member A second fixing tool including a second fixing means to allow; It characterized in that it comprises an inclined member coupling hole coupled to the first and second fixing means.

In addition, the first and second fixing means provided in the present invention include a nut housing integrally formed with the first ring member or the connecting piece; It characterized in that it comprises a wrench bolt for fixing the horizontal member or the first ring member by pressing the tip of the first ring member or a hole formed in the connecting piece while being screwed to the nut inserted into the nut housing.

In addition, the rear end of the wrench bolt is exposed to the outside of the nut housing; In the exposed wrench bolt, it is characterized in that a screw hole formed in the axial direction in the inclined member coupling port is assembled.

In the case of using the connector for temporary objects with easy angle adjustment provided by the present invention, it is very effective when installing the inclined member at various angles when installing a construction site, an industrial site, or an agricultural house.

That is, in a state in which the first and second fasteners are coupled to the horizontal member of the pipe configuration installed horizontally, the first and second fasteners are rotated at an angle required for the facility, and the wrench bolts provided in the first and second fixing means are used. After fixing it, the inclined member is inserted into these wrench bolts, and then the inclined member connector is fixed.

Therefore, in the case of using the present invention, it is possible to install the inclined member at various angles, as well as to provide convenience of installation since the installation is performed by releasing and tightening the wrench bolt.

Figure 1 is an external perspective view showing a preferred embodiment of a connector for a temporary article for easy angle adjustment provided by the present invention
Figure 2 is a side cross-sectional view showing a state in which the first fastener is fixed to the horizontal member in the present invention
3 is a front cross-sectional view showing a state in which the second fastener provided by the present invention is fixed to the first fastener while being coupled to the horizontal member
Figure 4 is a side cross-sectional view showing a state in which the second fastener provided by the present invention is fixed to the first fastener in a state coupled to the horizontal member
Figure 5 is a perspective view showing an example of the use of the connector for temporary articles provided by the present invention
Figure 6 is a perspective view showing another example of use of the connector for temporary articles provided by the present invention

Hereinafter, on the basis of the accompanying drawings, a preferred embodiment of a connector for a temporary article with easy angle adjustment provided by the present invention will be described.

1 is a perspective view showing an external appearance of a preferred embodiment of a connector for a temporary fixture provided in the present invention, and Figure 2 is a side cross-sectional view showing a state in which the first fastener is fixed to a horizontal member in the present invention; 3 and 4 show a front cross-sectional view and a side cross-sectional view, respectively, showing a state in which the second fastener provided by the present invention is fixed to the first fastener while being coupled to the horizontal member.

The connector (1) for a temporary object with easy angle adjustment provided by the present invention is fixed to the horizontal member (100) positioned in the horizontal (or vertical) direction as shown, and is used by fixing the first and second fixtures (2) (3), and the first and second fasteners (2) (3) is coupled to the inclined member 200 to be coupled to the inclined member connector (4).

The first fixing tool 2 has a configuration in which a first fixing means 22 is provided on a first ring member 21 that is fitted to the horizontal member 100 of a pipe configuration.

The first fixing means (22) provided on the first ring member (21) couples the nut housing (23) to the outer periphery of the first ring member (21), and the nut (24) is attached to the nut housing (23). The nut (24) is formed in the nut housing (23) by forming a hole communicating with the nut housing (23) and the first ring member (21) with a diameter larger than that of the screw hole formed in the nut (24). It is configured so that the tip of the wrench bolt 25 that is screwed with) can be pulled out through a hole formed in the first ring member 21.

As shown in FIG. 2, the first fixing tool 2 is freely rotated while the first ring member 21 is fitted to the horizontal member 100 of the pipe configuration as shown in FIG. When the wrench bolt 25 is tightened while the wrench bolt 25 provided in the fixing means 22 is positioned, the tip of the wrench bolt 25 is inserted into the horizontal member 100 through the hole of the first fixing tool 2 It is to fix the first fastener (2) while being pressed.

The second fastener 3 is fitted to the horizontal member 100 of the pipe configuration, and a pair of second ring members 31 located on the left and right sides of the first ring member 21 of the first fastener 2 are connected to the connecting piece ( It is interconnected by 32), and a second fixing means 33 is provided on the connecting piece 32.

The second fixing means 33 provided on the connecting piece 32 couples the nut housing 34 to the connecting piece 32, and inserts the nut 35 into the nut housing 34 to limit rotation, The tip of the wrench bolt 36 which is screwed from the nut housing 34 side to the nut 35 by forming a hole communicating with the housing and the connecting piece 32 with a diameter larger than the screw hole formed in the nut 35 is the connecting piece 32 It is configured so that it can be withdrawn through a hole formed in ).

The second fixing member 3 configured as described above is positioned on the left and right sides of the first ring member 21 coupled to the horizontal member 100 of the pipe configuration as shown in FIGS. 3 and 4. ) Is inserted and freely rotated. If the wrench bolt 36 is tightened while the wrench bolt 36 provided in the second fixing means 33 is positioned at a desired angle, the second fixing tool 3 As the tip of the wrench bolt 36 is pressed to the first ring member 21 through the hole formed in the connecting piece 32, the second fastener 3 is fixed.

Meanwhile, the wrench bolts 25 and 36 in the first and second fixing means 22 and 33 have a configuration exposed to the outside through a hole formed in the nut housing 23 and 34, and the exposed wrench bolts The inclined member coupling port 4 is coupled to the (25) (36).

A screw hole 41 is formed in the inclined member coupling hole 4 in the axial direction so that it can be screwed to the wrench bolts 25 and 36, and the inclined member ( It consists of a configuration including a third fixing means 42 so that the inclined member 200 can be clamped and fixed in a state in which 200) is coupled.

The inclined member coupler 4 may be configured as a circular pipe or a square pipe, and in the present invention, an example configured as a circular pipe is shown. In addition, the inclined member fitting (4) provides an interview with the nut housing (23, 34) when it is coupled to the wrench bolts (25, 36), so that the inclined member fitting port (4) is fixed without shaking. To be able to.

The nut housings 23 and 34 of the first to third fixing means 22, 33, and 42 provided in the present invention are roughly bent in a C-shape, and the open portion is welded to the nut 24. It is desirable to have a configuration in which a space in which (35) can be inserted is formed.

The present invention configured as described above can be used as shown in FIGS. 5 and 6, and when the present invention is intended to be used, first, between a pair of second ring members 31 constituting the second fastener 3 The first and second ring members 21 and 31 are inserted into the horizontal member 100 while being positioned coaxially by inserting the first ring member 21 of the first fastener 2 into the horizontal member 100.

As described above, the first and second fasteners (2) (3) coupled to the horizontal member (100) rotate freely in the horizontal member (100), so that the first and second fasteners (2) (3) are axially directed to the installation position. After moving, first fix the first fixture (2) to the horizontal member (100) by rotating the first fixture (2) at a desired angle, and then to the second fixture (3) using a wrench bolt (25). A wrench of the first and second fixing means (22, 33) for fixing the first and second fasteners (2) and 3 after fixing the second fastener (3) to the first fastener (2) by rotating at a desired angle In a state in which the inclined member coupling port 4 is coupled to the bolts 25 and 36, and the inclined member 200 is coupled to the inclined member coupling port 4, the inclined member 200 is attached to the third fixing means 42. Just fix it.

Therefore, when using the present invention, it is possible to install the inclined member 200 at various angles, and the installation work is also performed by an operation of loosening and tightening the wrench bolt 25.

In the detailed description of the present invention, specific embodiments are described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of protection of the present invention should not be defined by being limited to the described embodiments, and should not be determined by the claims to be described later as well as equivalents.

1: (Easy angle adjustment) connection for temporary objects
2: first fixing tool 21: first ring member
22: first fixing means 23, 34: nut housing
24, 35: nut 25, 36: wrench bolt
3: second fixing tool 31: second ring member
32: connecting piece 33: second fixing means
4: Inclined member connector 41: Screw hole
42: third fixing means
100: horizontal member 200: slope member

Claims (3)

A first fixing means that is provided on the first ring member 21 and the first ring member 21 fitted into the horizontal member 100 of the pipe configuration to fix the first ring member 21 to the horizontal member 100 ( A first fastener 2 including 22);
The second ring member 31 fitted to the horizontal member 100 so as to be positioned on the left and right sides of the first ring member 21 and a connecting piece 32 for interconnecting the second ring members 31 on both sides, and a connecting piece 32 A second fixing tool (3) provided in the second ring member (31) and including a second fixing means (33) for fixing the connecting piece (32) to the first ring member (21);
Including an inclined member coupling hole (4) coupled to the first and second fixing means (22) (33);
The first and second fixing means (22) (33) include a nut housing (23) (34) integrally formed with the first ring member (21) or the connecting piece (32);
The tip is drawn out through a hole formed in the first ring member 21 or the connecting piece 32 while being screwed to the nuts 24 and 35 inserted into the nut housings 23 and 34, and the horizontal member 100 or It includes a wrench bolt (25) (36) for pressing and fixing the first ring member (21);
The rear end of the wrench bolt 25 is exposed to the outside of the nut housing 23;
The exposed wrench bolt 25 is assembled with a screw hole 41 formed in the axial direction in the inclined member coupling hole 4;
The inclined member connector 4 is easy to adjust the angle, characterized in that it has a third fixing means 42 configured with a wrench bolt so as to clamp and fix the inclined member 200 in a state in which the inclined member 200 is coupled. Connector for a piece of equipment.
delete delete

Images