KR20190131184A - Wire tensioning device and electric pole changing method using the same - Google Patents

Abstract

The present invention relates to a wire tensioning device. The wire tensioning device includes: a combination part combined with a counterpart; a drum fixing part having one side connected to the combination part and fixing a drum with a belt wound thereon to enable the drum to be rotated; a rotating member connected coaxially with the drum to rotate the drum to control the length of the drum; and a fixing part having one side connected to the belt and having the other side fixed to a live wire. The wire tensioning device controls the tension of the live wire by rotating the rotating member with a power delivery device. The present invention relates to an electric pole changing method using a wire tensioning device. The method includes: a wire tensioning device combination step of combining a pair of two wire tensioning devices, which are a first wire tensioning device and a second wire tensioning device; a wire tensioning device fixing step of fixing a fixing part of the first wire tensioning device and a fixing part of the second wire tensioning device to a live wire of an existing electric pole; a tension control step of controlling the tension of the live wire by rotating a rotating member of the first wire tensioning device and a rotating member of the second wire tensioning device with a power delivery device; a live wire separation step of separating the live wire from the existing electric pole; and an electric pole replacement step of removing the existing electric pole and then installing a new electric pole on the same position.

Description

 Jang Seon-ki and electric pole replacement method using it {WIRE TENSIONING DEVICE AND ELECTRIC POLE CHANGING METHOD USING THE SAME}

The present invention relates to a Jangseongi and a pole pole replacement method using the same, and more particularly, to a pole Janggi and a pole pole replacement method that can lead the wire in both directions during the pole pole replacement construction.

In general, when replacing or moving the pylons and poles to install a temporary steel tower on the side of the pylons and poles to be replaced. At this time, the distance between the existing installed pylon, Jeonju and temporary steel tower will be longer than the distance to the replacement pylon. Therefore, as the distance to connect increased, the existing wire was not used, and the new wire was connected to the temporary steel tower.

In the wire moving method as described above, the distance between the wires is increased in proportion to the distance between the steel tower and the pole and the temporary steel tower to be replaced. At this time, the economic loss caused by not using the existing wire is increasing every year.

In addition, although the wires were additionally connected to the wires that were previously wired, but after a certain period of time, the connected parts are corroded and damaged, and the parts that are connected due to wind pressure and snow load are broken. There was this.

As a result, when moving the wire, the construction period is long because the existing wire must be removed and the new wire must be connected again, resulting in an increase in labor costs.

Therefore, it is necessary to develop an electric pole replacement method and apparatus that can be used without replacing the existing wire can reduce the construction period and labor costs.

The present invention to solve the above problems, in the case of pinjangju can be delivered to the existing position after the removal of the power equipment except the wire, in the case of builtjuju can be functioning as a pinjangju and pole pole using the same To provide a replacement method.

The present invention provides a fastening part fastened to a counterpart, a drum fixing part connected to the fastening part and rotatably fixing a drum around which the belt is wound, and coaxially connected to the drum to rotate the drum, thereby increasing the length of the belt. Rotating member to adjust, one side is connected to the belt and the other side is fixed to the live wire, it is a joungi characterized in that to adjust the tension of the live wire by rotating the rotating member using a power transmission device. .

According to the present invention, the first joist is a pair of two joists, the first joist and the other two joists are fastening step, the fixing part of the first joist and the fixing part of the second joist The tensioning step of fixing the joist is fixed to the existing pole, the tension control step of adjusting the tension of the live by rotating the rotary member of the first joist and the second joist by a power transmission device, the existing A live wire separation step of separating the live wires from the electric poles, and replacing the existing electric poles and installing new poles in the same position; Jeonju replacement method using a jotsungi characterized in that it comprises a.

Jangjanggi according to the present invention and the pole pole replacement method using the same can be installed new pole pole in the existing spot position, can be used without replacing the existing installed wire can reduce the construction period and labor costs.

The joist according to the present invention may be one-way or two-way.

1 is a perspective view of a jojanggwan according to the present invention.
2 is a view of a state in which the two jojanggwan according to the present invention is fastened.
3 is a photograph of a site that is not possible to enter the equipment or construction of new construction week depending on the site conditions.
4 is an application example of the jojanggwan according to the present invention.
5 is an application example of the jojanggwan according to the present invention. (Example 2)

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Embodiments of the invention may be modified in various forms, the scope of the invention should not be construed as limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art. Therefore, the shape of the elements in the drawings and the like may be exaggerated to emphasize a more clear description. It should be noted that the same configuration in each drawing is shown with the same reference numerals. Detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention are omitted.

The present invention is a fastening portion 10 is fastened to the counterpart 10, one side is connected to the fastening portion and the drum fixing portion 40 for rotatably fixing the drum 30, the belt 20 is wound, coaxial with the drum Rotating member 60 is connected to adjust the length of the belt by rotating the drum, one side is connected to the belt and the other side is fixed to the live wire 50, the rotation using a power transmission device It relates to a joist device 100, characterized in that for rotating the member to adjust the tension of the live wire.

The counterpart may be a Jangseongi or Jeonju brackets (wrought iron) according to the present invention.

If a bidirectional ear canal is required, such as a pole change described below, the opponent may be a joist.

When the work is performed by securing the live line only with the fixing part (one way ear canal), the counterpart may be a brace (a perfect iron) of Jeonju.

1 is a perspective view of a jojangggi according to the present invention, Figure 2 is a view of a state connecting the two jojangggi.

Referring to FIG. 1, the rotation member 60 may include a depression 61 into which the power transmission device is inserted, and the central axis and the rotation member of the depression for effective power transmission from the power transmission device. The central axis of is preferably the same.

Figure 1 is applied to the recess for fixing the power transmission device, but may be a protrusion depending on the power transmission device (tip shape, etc.) to be applied.

1 is a case where the depression is applied to one side of the rotating member or the depression may be applied to both sides of the rotating member.

The power train may be a hand drill.

1 and 2, the fastening part 10 includes a through hole 11 penetrated in a thickness direction, and the fastening part 10 is aligned with the fastening part of the counterpart through the bolt to fasten the mating part of the counterpart. The opponent can be fastened.

The rotating member 60 is a bidirectional type in which the belt 20 is tightened or released from the drum 30 according to the rotation direction.

The joist 100 may include a locking member (not shown) to prevent the rotation of the drum 30, the locking member is normally locked state and the structure is unlocked when the power transmission device is driven. Can be.

According to the present invention, a pair of joists are fastened to the first joist which is one of the two joists, and the other one is the second joist, the fixing part of the first joist is fixed to the second joist. The tensioning step of fixing the joist is fixed to the livelines of the additional existing pole, the tension member to the tension of the livelines by adjusting the rotation of the rotating member of the first joist and the second joist by a power transmission device, An electric pole replacement method using a joist is characterized in that it comprises a live wire separation step of separating the live wire from the existing pole, the pole pole replacement step is to remove the existing pole is installed in the same position.

The joist is the same structure as the joist described above, detailed description thereof will be omitted.

Referring to FIG. 2, the joining machine fastening step is a step of fastening the fastening part of the first joist and the fastening part of the second joist.

The joist holding step is a step in which the first joist and the second joist are fixed to one side and the other side, respectively, based on the existing pole.

The tension adjusting step may be performed by rotating the first member and the second member of the rotating member (arrow shown in FIG. 2) by the power transmission device to tighten or loosen the length of the belt. It is a step of adjusting the tension of the live portion secured by.

Before the live wire separating step, a wire connecting step of connecting the live wire on one side and the live wire on the other side with respect to the existing pole may be performed using a connection sleeve (not shown).

3 is a photograph of a site that can not be installed or installed new construction poles according to the site conditions, Figures 4 and 5 is an application example of the jojanggwan according to the present invention.

According to the present invention, as shown in Figure 3 equipment construction or construction of the new pole is not possible construction site ((a) boundary location between the customer, (b) slope land construction method entry impossibility, (c) dry position consultation according to the buried ) Is also applicable.

In addition, as shown in Example 1 of FIG. 4, when the joist is installed directly on the complete iron of the existing pole, the bilateral ear canal (adjustment of the tension line) is replaced and the pole is replaced. It is also applicable to the replacement of complete steel rather than pole replacement by installing a joist.

Embodiments of the present invention described above are merely exemplary, and those skilled in the art will appreciate that various modifications and equivalent other embodiments are possible therefrom. Therefore, it will be understood that the present invention is not limited to the forms mentioned in the above detailed description. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents, and substitutes within the spirit and scope of the invention as defined by the appended claims.

100: Jangsungi
10: fastening part
11: through hole
20: belt
30: drum
40: drum fixing part
50: fixed part
60: rotating member
61: depression

Claims (10)

A fastening part fastened to the counterpart;
A drum fixing part of which one side is connected to the fastening part and fixes the drum to which the belt is wound;
A rotating member coaxially connected with the drum to adjust the length of the belt by rotating the drum;
A fixing part having one side connected to the belt and the other side fixed to the live wire; Including
The joist is characterized by adjusting the tension of the live wire by rotating the rotating member using a power transmission device. The method of claim 1,
The rotating member is
A recess into which the power transmission device is inserted; Including
The central axis of the recess and the central axis of the rotating member is characterized in that the same jojanggi. The method of claim 2,
The joist is characterized in that the power transmission device is a hand drill. The method of claim 1,
The fastening part
A through hole penetrated in the thickness direction; The joist is characterized in that it comprises a. The method of claim 1,
The rotating member is
And a bidirectional type in which the belt is tightened or released from the drum according to the rotation direction. The method of claim 1,
A locking member preventing rotation of the drum; Including,
The lock member is a joist, characterized in that the lock is released when the power transmission device is driven. In the electric pole replacement method using the Janggi machine of any one of claims 1 to 6,
A joist joining step in which a first joist of one of the joists has a pair of two and a second jogger of the other one;
A holding device fixing step of the fixing part of the first joist and the fixing part of the second joist is fixed to the live line of the existing pole;
A tension adjusting step of rotating the rotary member of the first joist and the second joist by a power transmission device to adjust the tension of the live ship;
A live wire separation step of separating the live wire from the existing pole;
A telephone pole replacement step of removing the existing telephone pole and installing a new telephone pole at the same position; Jeonju replacement method using a jockey, characterized in that it comprises a. The method of claim 7, wherein
The joist joining step is
Method for replacing poles with a joist is characterized in that the fastening portion of the first joist and the fastening part of the second joist is bolted. The method of claim 7, wherein
The joist fixing step
The pole pole replacement method using a joist is characterized in that the step of fixing the first joist and the second joist is respectively one side and the other side based on the existing pole. The method of claim 7, wherein
Before the live separation step
A wire connection step of connecting the live wire on one side and the live wire on the other side with respect to the existing pole based on a connection sleeve; Jeonju replacement method using a jockey, characterized in that to proceed.

Images