KR101128422B1 - The prevention turnbuckle the stage setting shaking - Google Patents

Abstract

The present invention relates to a shake-proof turnbuckle of the stage device to prevent the flow of the turnbuckle is connected to the stage device and the wire to stably raise and lower the stage device.
To this end, the present invention in the turnbuckle is connected to the wire 200 and the stage device 300 to install the stage device, the mounting hole 111 is not formed on one side is formed, the other side of the female screw portion A sleeve (110) formed therein and a seating portion (113) formed on an inner surface at which the mounting hole (111) is formed; A coupling part 121 having a screw thread is formed at one side to be coupled to the mounting hole 111 of the sleeve 110 and fastened to the nut 150, and the wire 200 or the stage apparatus at the other side ( A first rod member 120 having a fastening portion 122 formed therein so as to be connected to the first and second parts; A bearing (140) coupled to the seating portion (113) to allow the first rod member (120) to rotate smoothly; A male screw portion 131 is formed at one side to be fastened to the female screw portion 112 of the sleeve 110, and a coupling portion 132 is formed at the other side to be connected to the wire 200 or the stage device 300. It characterized in that it is formed, including; the second rod member (130).

Description

The prevention turnbuckle the stage setting shaking}

The present invention relates to a turnbuckle for the anti-shake of the stage device, and more particularly for the anti-shake of the stage device to prevent the flow of the turnbuckle connected to the stage device and the wire to stably raise and lower the stage device It is about a turnbuckle.

In general, turnbuckles (turnbuckle) is installed in the middle of the support wire rope or the support structure to rotate it to be used to pull or slow down the support structure.

1 is a perspective view showing a conventional turnbuckle, Figure 2 is a cross-sectional view of FIG.

1 and 2, conventional turnbuckles are widely used to impart an adjustable axial connection between two coaxial rod members 30, 40.

Such a conventional turnbuckle has a tubular sleeve 10 having female threads 11 and 12 at both ends, and male threads 31 and 42 screwed to the female threads 11 and 12. It consists of rod members 30 and 40 having.

The one female screw portion 11 and one male screw portion 31 have a left screw, the other female screw portion 12 and the other male screw portion 42 have a right screw, and according to the rotation direction of the sleeve 10. Each rod member 30, 40 is tightened by the sleeve 10 or released from the sleeve 10, the rope is fastened to the fastening portion (33, 43) formed at one end of the rod member (30, 40) By the rotation of the sleeve 10, it is possible to pull the rope tightly.

When the stage device is to be installed using the conventional turnbuckle as described above, a plurality of turnbuckles are connected between the stage device and the wires, and the wires that raise and lower the stage device are twisted together by a plurality of strands. Since one side is fixed, when twisting the wire up and down naturally, continuous twisting occurs in the conveying distance, causing the turnbuckle to shake, which causes a problem of inferior safety.

In addition, each rod member is rotated to be tightened or released into the sleeve while the rotation range of each turnbuckle is different from each other there is a problem that the stage device is not balanced.

In the related art, when the stage apparatus is not balanced as described above, the stage apparatus is biased to one side, and the center of gravity of the turnbuckles is not evenly distributed, but excessive weight is applied to the inclined stage apparatus and the turnbuckles connected to the wire, so that the rod member is removed from the sleeve. There was a problem that the safety accident is caused by the turnbuckle is broken and fall.

Therefore, the present invention has been made to solve the above problems, the object of the product is to be able to prevent the flow of the turnbuckle connected to the wire and the stage device when installing or removing the stage device by lifting up and down the first wire The performance can be improved as well as operability.

Second, as one side of the turnbuckle connected to the wire and the stage device to be idle to install the stage device is prevented from shaking to maximize safety.

Third, because the turnbuckle is not loosened or tightened, the stage device is uniformly installed without biasing to one side, thereby providing a turnbuckle for preventing the shake of the stage device to maximize the convenience and efficiency of the work.

In order to achieve the above object, the present invention provides a turnbuckle connected to a wire and a stage apparatus for installing a stage apparatus, wherein a female screw portion is formed at one end and a mounting hole is not formed at the other end. A sleeve having a seating portion formed on an inner surface thereof, a second rod member fastened to a female screw portion formed at one end of the sleeve, a first rod member fitted to a mounting hole of the sleeve, and A bearing coupled to the seating portion of the sleeve and to which the first rod member is mounted so that the first rod member can be rotated smoothly; It is to provide an anti-shake turnbuckle of the stage device, characterized in that it comprises a nut.

As described above, the present invention has a second rod member coupled to a screw thread at one end of the sleeve in a turnbuckle connected to the wire and the stage device to install the stage device, so that the stage device can be pulled or released, and the other end of the turnbuckle 1 The rod member is mounted in a mounting hole, not a thread, and is rotatably coupled by the bearing so that when the wire is lowered to install the stage device, the first rod member, which is one end of the turnbuckle, is coupled to the sleeve and the bearing Rotating by the first rod member is idling to prevent the shake of the turnbuckle, so that the staging device can be installed stably even in fast motion, thereby reducing the spacing of the barton, easy installation work, product performance and safety The effect is to maximize.

1 is a perspective view showing a conventional turnbuckle.
Figure 2 is a cross-sectional view showing a conventional turnbuckle.
3 is an exploded perspective view showing a turnbuckle according to the present invention.
4 is a perspective view of a turnbuckle according to the present invention;
5 is a cross-sectional view illustrating a turnbuckle according to the present invention.
Figure 6 is an installation state of the turnbuckle according to the present invention.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is an exploded perspective view showing a turnbuckle according to the invention, Figure 4 is a perspective view showing a turnbuckle according to the invention, Figure 5 is a cross-sectional view showing a turnbuckle according to the invention, Figure 6 is a present invention It shows the installation state diagram of the turnbuckle according to.

As shown in Figure 3 to 6, the present invention is a turnbuckle 100 is connected to the stage device 300 and the wire 200 to be installed in the stage device, the turnbuckle 100 is a sleeve 110 And a first rod member 120 coupled to one end of the sleeve 110 and a second rod member 130 coupled to the other end of the sleeve 110.

The sleeve 110 is formed with a mounting hole 111 is not formed on one side thread, the female thread 112 is formed on the other side.

In addition, the sleeve 110 has a seating portion 113 is formed on the inner surface on which the mounting hole 111 is formed.

At this time, the seating portion 113 is formed with a bearing 140 so that the first rod member 120 is coupled to rotate smoothly.

The packing 170 is coupled to the mounting hole 111 of the sleeve 110 to prevent wear of the first rod member 120 when the first rod member 120 is rotated.

The first rod member 120 is formed with a coupling portion 121 is coupled to the mounting hole 111 of the sleeve 110 on one side, the wire 200 or the stage device 300 is connected to the other side Fastening portion 122 is formed to be.

At this time, the coupling portion 121 is screwed so that the nut 150 is fastened so that the first rod member 120 mounted in the mounting hole 111 and coupled to the bearing 140 does not fall out of the sleeve 110. It is preferred to be formed.

In addition, the separation preventing member to the outer surface of the sleeve 110 to prevent the separation of the first rod member 120 connected to the sleeve 110 in the coupling portion 121 of the first rod member 120. 160 is fastened.

On the other hand, the separation preventing member 160 is preferably fastened to be spaced apart from the outer surface 180 of the sleeve 110 so that the first rod member 120 and the sleeve 110 does not interfere with each other.

The second rod member 130 is formed with a male screw portion 131 to be fastened to the female screw portion 112 of the sleeve 110 on one side, and the wire 200 or the stage device 300 is connected to the other side. The fastening portion 132 is formed to be.

Looking at the operating state according to the present invention made of the above configuration as follows.

First, the turnbuckle 100 according to the present invention is connected to the wire 200 and the stage apparatus 300 to install the stage apparatus 300 by raising and lowering the wire 200.

In addition, the stage in a state in which the wire 200 and the stage device 300 are connected to each of the fastening parts 122 and 132 of the first rod member 120 and the second rod member 130 connected to the sleeve 110. When the wire 200 is moved up and down to install the device 300, the turnbuckle 100 is shaken according to the flow of the wire 200, wherein the first rod member 120 is the sleeve 110 The first rod member 120 is not interfered with the sleeve 110 by being screwed into the mounting hole 111 without being screwed into the mounting hole 111.

In addition, the first rod member 120 is mounted to the sleeve 110 by a simple fitting method rather than a screw method, and is connected to the wire 200 due to the shaking of the wire 200. Only rotate and the sleeve 110 is not rotated.

In addition, as the first rod member 120 is coupled to the sleeve 110, the bearing 140 is connected so that the first rod member 120 is connected to the sleeve 110 by the bearing 140. It rotates smoothly without interference.

In addition, since the separation preventing member 160 is coupled to the first rod member 120 to be spaced apart from the sleeve 110, the first rod member 120 does not interfere with the sleeve 110 so that the sleeve ( Only the first rod member 120 rotates without affecting the rotation of the 110.

On the other hand, the turnbuckle 100 according to the present invention is the second rod member by the second rod member 130 which is fastened to the female threaded portion 112 of the sleeve 110 as the sleeve 110 is rotated 130 is tightened or released into the sleeve 110 to adjust the spacing of the stage device (300).

As such, in the turnbuckle 100 according to the present invention, the first rod member 120 does not interfere with the sleeve 110 when the wire 200 is raised and lowered to install the stage device 300. From idling.

Thus, the turnbuckle 100 according to the present invention does not flow so that the stage apparatus 300 is stably installed without biasing to one side.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

100: turnbuckle 110: sleeve
111: mounting hole 112: female thread
113: seating portion 120: first rod member
121: coupling portion 122,132: fastening portion
130: second rod member 131: male thread portion
140: bearing 150: nut
160: separation prevention member 170: packing
180: spaced 200: wire
300: stage device

Claims (4)

In the turnbuckle connected to the wire 200 and the stage device 300 to install the stage device,
The mounting hole 111 is not formed on one side is formed, the female thread portion 112 is formed on the other side, the mounting portion 113 is formed on the inner surface where the mounting hole 111 is formed A sleeve 110;
A coupling part 121 having a screw thread is formed at one side to be coupled to the mounting hole 111 of the sleeve 110 and fastened to the nut 150, and the wire 200 or the stage apparatus at the other side ( A first rod member 120 having a fastening portion 122 formed therein so as to be connected to the first and second parts;
A bearing (140) coupled to the seating portion (113) to allow the first rod member (120) to rotate smoothly;
A male screw portion 131 is formed at one side to be fastened to the female screw portion 112 of the sleeve 110, and a coupling portion 132 is formed at the other side to be connected to the wire 200 or the stage device 300. The second rod member 130 is a shake prevention turnbuckle of the stage device characterized in that it comprises a. The method of claim 1,
The mounting hole 111 of the sleeve 110 is characterized in that the packing 170 is coupled to prevent the wear of the first rod member 120 when the first rod member 120 is rotated Anti-shake turnbuckle of the device. The method of claim 1,
An anti-separation member 160 is attached to an outer surface of the sleeve 110 to prevent the detachment of the first rod member 120 connected to the sleeve 110 in the coupling portion 121 of the first rod member 120. Anti-shake turnbuckle of the stage device, characterized in that the fastening. The method of claim 3, wherein
The detachment preventing member 160 is coupled to the first rod member 120 and the sleeve 110 so as not to interfere with each other so as to be spaced apart from the outer surface of the sleeve 110 (180) Turnbuckle.

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