KR102202492B1 - Film band for telegraph pole - Google Patents

Abstract

According to the present invention, provided is a telephone pole film band which includes: a band body wherein a hanging part having a plurality of hanging holes spaced apart from each other is formed at one end, and a loop having a rounded end is formed at the other end; a ring-shaped bolt engaging the hanging part with the loop by including a hook formed at one end to be hung from the inside to the outside by penetrating the loop, and a screw part extended from an end of the hook to the other side in a linear shape and having a screw thread formed on an outer circumference surface; a temporary locking part temporarily stopping the movement of the screw part inserted into the hanging part by penetrating the inside of the loop when a length by which the screw part is inserted into the hanging part while penetrating the inside of the loop is adjusted in a state where the hook is engaged with the hanging part, in order to adjust a gap between the hanging part and the loop when the hanging part and the loop are engaged through the ring-shaped bolt; and a nut engaged with the other side of the screw part located outside the loop to fix an insertion position of the screw part when the adjustment of the gap between the hanging part and the loop is completed. Therefore, the present invention is capable of enabling a user to easily engage and disassemble a nut and a ring-shaped bolt with both hands.

Description

Telephone pole film band {FILM BAND FOR TELEGRAPH POLE}

The present invention relates to a film band used for telephone poles or poles.

When installing electric wires in offices or homes, film bands fastened to electric poles are mainly used to branch electric lines from the main distribution line. More specifically, a film band for fixing the cable of the telephone pole is used to fix the cable to the pole in guiding the telecommunication and power cables buried underground to the telephone pole on the ground.

In general, a band body made of thick metal is used as a film band for supporting the branched wire path, and when fastening the film band to a pole, bolts and nuts on both sides of the band body must be tightened one by one. Specifically, the method of bonding the film band is to loosen the nut or insert a ring into the hole in order to connect the annular bolt to the hole of the band body. In this case, if the gap does not match, the nut is recombined to adjust the gap. to be.

Such a conventional film band is a method of combining an annular bolt and a nut to adjust the spacing at the time of bonding, and if the spacing does not match, the nut is fastened with both hands in the process of coupling and disassembling the annular bolt and nut several times. It is inconvenient to work. Therefore, there is a disadvantage in that it is inconvenient for one worker to adjust this interval.

Republic of Korea Public Utility Model Publication No. 20-1996-019260 (1996.06.19)

The present invention relates to a telegraph pole film band capable of temporarily blocking the free movement of the annular bolt before fixing with a nut when a temporary locking part is installed in the band body to adjust the spacing of the band body with an annular bolt.

In addition, through the temporary locking part, the insertion interval of the annular bolt can be controlled without tightening the nut, and the connection and disassembly of the annular bolt can be easily performed with both hands even after repeating the interval adjustment several times. It is about a film band.

In addition, due to the temporary locking part, it is possible to temporarily block the insertion of the annular bolt in the insertion direction without fastening the nut, and in the direction opposite to the insertion direction, the telegraph pole film band that can move the annular bolt relatively easily compared to the insertion direction. It is about.

According to an embodiment of the present invention, a band body having a hook portion having a plurality of hook holes spaced apart at one end, and a loop having a rounded end at the other end thereof; Including a hook formed at one end to pass through the loop and hanging from the inside to the outside of the hook hole, and a screw part extending in a straight shape from the end of the hook to the other side and having a screw thread formed on the outer circumferential surface, the hook part and the An annular bolt for fastening the loop; When the hook part and the loop are fastened by the annular bolt, for adjusting the distance between the hook part and the loop, the screw part penetrates the inside of the loop while the hook is hooked and fastened to the hook part. A temporary locking part for temporarily stopping movement of the threaded part inserted into the hook part by penetrating the inside of the loop when adjusting the length inserted toward the hook part; And a nut fastened to the other side of the screw portion positioned outside the loop to fix the insertion position of the screw portion when the adjustment of the distance between the hook portion and the loop is finished.

In addition, the temporary locking part blocks the movement of the screw part in the insertion direction into which the screw part is inserted from the inside of the loop as it is in close contact with the screw part, and that the screw part is movable in the insertion direction as it is spaced apart from the screw part. It is possible to provide a film band for a telephone pole characterized by.

In addition, the temporary locking unit comprises a first locking member and a second locking member formed in a pair in a shape opposite to each other, and are fastened to each other by a fastening member to form a bolt insertion portion into which the threaded portion is inserted, and the first locking member. The first locking member and the second locking member are each fixed portion fastened and fixed to the inside of the loop; A bent portion extending from the fixing portion and being bent in a direction opposite to each other from the inside of the loop to form the circular bolt insertion portion; And an extension part extending in a straight line from the end of the bent part, and the other extension part may be moved through the upper side of the bent part of each of the first and second lock members. It is possible to provide a telegraph pole film band having a control hole.

In addition, when the adjustment hole is formed in the first locking member, the extension of the second locking member is inserted into the adjustment hole of the first locking member to adjust the inner width of the bolt insertion portion, and the width of the bolt insertion portion When the extension part of the second lock member is inserted into the adjustment hole so as to correspond to the screw part, the movement of the annular bolt is temporarily stopped, and the width of the bolt insertion part is larger than the diameter of the screw part. 2 When the extension part of the lock member is withdrawn from the adjustment hole, it is possible to provide a telephone pole film band, characterized in that the annular bolt is movable.

In addition, the first locking member and the second locking member, it is formed on the inner surface of the bent portion, it is possible to provide a telephone pole film band, characterized in that it comprises a locking projection that can be inserted into the groove between the threads of the screw portion have.

In addition, the temporary locking part, the fixing piece fixed to the upper side of the roof; A lock release portion bent upward from the fixed piece; A locking member that is bent downward from the end of the lock release portion and inserted into the loop, and is inserted into a groove between the threads of the threaded portion, and when the locking member is inserted into the groove between the threads of the threaded portion, the It is possible to provide a telegraph pole film band, characterized in that the movement of the screw portion is temporarily stopped.

In addition, the temporary locking part, the fixing member fixed to the inner surface of the roof; And a free member extending upward at a predetermined angle from the end of the fixing member and insertable into the groove between the threads of the screw portion; including, when the free member is inserted into the groove between the threads of the screw portion, the It is possible to provide a telegraph pole film band, characterized in that the movement of the screw portion is temporarily stopped.

According to an embodiment of the present invention, when a temporary locking part is installed in the band body, when the interval of the band body is adjusted with an annular bolt, it is possible to temporarily block the free movement of the annular bolt before fixing with a nut.

In addition, it is possible to control the insertion interval of the annular bolt without fastening the nut through the temporary locking part, and even if the interval adjustment is repeated several times, fastening and disassembly with the annular bolt can be easily performed with both hands.

In addition, due to the temporary locking part, it is possible to temporarily block the insertion of the annular bolt in the insertion direction without fastening the nut, and the annular bolt can be moved relatively easily compared to the insertion direction in the direction opposite to the insertion direction.

1 is a view showing a telephone pole film band according to an embodiment of the present invention
Figure 2 is an enlarged view of a portion of the annular bolt of the present invention fastened to the band body
3 shows a side view of the part according to FIG. 2
4 is a view showing a temporary locking unit according to FIG. 2
5 is a view showing that a locking protrusion is formed in the temporary locking portion according to FIG. 4
6 is a view showing a temporary locking unit according to another embodiment of the present invention
7 shows a side view of the part according to FIG. 6
8 is a view showing a state in which the lock of the temporary locking unit according to FIG. 7 is released
9 is a view showing a temporary locking unit according to another embodiment of the present invention
Fig. 10 is a side view of the part according to Fig. 9

Hereinafter, a specific embodiment of the present invention will be described with reference to the drawings. However, this is only an example and the present invention is not limited thereto.

In describing the present invention, when it is determined that a detailed description of known technologies related to the present invention may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention and may vary according to the intention or custom of users or operators. Therefore, the definition should be made based on the contents throughout this specification.

The technical idea of the present invention is determined by the claims, and the following embodiments are only one means for efficiently describing the technical idea of the present invention to those of ordinary skill in the art.

1 is a view showing a telegraph pole film band 1 according to an embodiment of the present invention, and FIG. 2 is an enlarged view of a portion where the annular bolt 20 of the present invention is fastened to the band body 10, 3 is a side view of the portion according to FIG. 2, FIG. 4 is a view showing the temporary locking part 30 according to FIG. 2, and FIG. 5 is a locking protrusion 34 in the temporary locking part 30 according to FIG. 4 It is a figure showing what was formed.

1 to 5, the telephone pole film band 1 according to the present invention includes a temporary locking part 30, and before completely fixing the annular bolt 20 with a nut 40, the band body 10 ) In the process of adjusting the spacing of both ends, the insertion state of the annular bolt 20 can be arbitrarily fixed.

The telephone pole film band 1 may include a band body 10, an annular bolt 20, a temporary locking part 30, a nut 40, and a washer 50.

The band body 10 may surround the telephone pole or pole and be fixed to the telephone pole or pole. Specifically, the band body 10 surrounds a telephone pole or pole, and both ends are fixed by an annular bolt 20 and a nut 40, so that the telephone pole film band 1 may be fixed to the telephone pole. At this time, the distance between both ends of the band body 10 may be adjusted according to the insertion length of the annular bolt 20.

The band body 10 may include a hook 11 and a loop 12.

The hook 11 may have a predetermined length of one end of the band body 10. Specifically, the hook portion 11 is one end of the band body 10, a plurality of hook holes 111 may be formed spaced apart. At this time, a plurality of hook holes 111 may be formed to be spaced apart from one end of the band body 10 to the other end side. However, the hook hole 111 is not limited to being formed at a predetermined length of one end of the band body 10, and a plurality of hook holes 111 may be formed along the entire length of the band body 10.

The loop 12 may be formed at the other end of the band body 10. Specifically, the loop 12 may be formed by rolling the other end of the band body 10. In this way, as the other end of the band body 10 is rounded, the roof hole 120 in the shape of a space may be formed inside the roof 12. An annular bolt 20 may pass through the roof hole 120.

The annular bolt 20 may pass through the loop 12 to fix both ends of the band body 10. The annular bolt 20 may include a hook 21 and a threaded portion 22.

Specifically, a hook 21 that is bent in an annular shape may be formed at one end of the annular bolt 20. The hook 21 may pass through the loop 12 and be hung from the inside to the outside of the hook hole 111.

A threaded portion 22 may be formed at the other end of the annular bolt 20. The threaded portion 22 extends in a straight line from the end of the hook 21 to the other side, and a thread may be formed on the outer circumferential surface thereof. When the hook 21 is caught in the hook hole 111, the threaded portion 22 may be in a state of penetrating the loop 12.

The annular bolt 20 may pass through the loop 12 and be caught in the hook hole 111 of the hook portion 11. The hook 21 penetrates the loop 12 and is drawn out from the inside of the hook hole 111 to the outside, so that the hook 21 is caught in the hook hole 111, and the screw part 22 is at the hook hole 111 side. It extends from one side of the to the other side and passes through the loop 12. At this time, as the nut 40 is fastened to the other side of the threaded portion 22 outside the loop 12, the hook 11 and the loop 12 may be fastened by the annular bolt 20.

At this time, in order to adjust the distance between the hook portion 11 and the loop 12, the hook 21 is caught in the hook portion 11 and fastened, and the screw portion 22 penetrates the inside of the loop 12 and the hook portion ( 11) The length inserted to the side can be adjusted. When the distance adjustment between the hook part 11 and the loop 12 is completed, the washer 50 and the nut 40 are sequentially fastened to the other side of the threaded part 22 outside the loop 12 to insert the threaded part 22 The position can be fixed.

The temporary locking part 30 may be fastened to the loop 12 to temporarily block the movement of the annular bolt 20 inserted into the hook part 11 through the inside of the loop 12 in the insertion direction.

Specifically, before the distance adjustment between the hook part 11 and the loop 12 is completed, when adjusting the length of the screw part 22 penetrated through the inside of the loop 12 and inserted into the hook part 11 for space adjustment , The temporary locking part 30 may temporarily stop the movement of the threaded part 22 that penetrates the inside of the loop 12 and is inserted into the hook part 11.

The temporary locking part 30 may block the movement of the annular bolt 20 in the insertion direction as it is in close contact with the threaded part 22 inside the roof 12. On the contrary, as the temporary locking part 30 is released from close contact with the screw part 22 and is spaced apart by a predetermined distance, the annular bolt 20 can be moved in the insertion direction.

In addition, the temporary locking part 30 is made of a thin iron plate that can be deformed by an external force, so that the operator can easily partially deform the shape.

Here, referring to FIG. 4, the temporary locking part 30 may include a first locking member 31, a second locking member 32, and a fastening member 33.

The first locking member 31 and the second locking member 32 form a pair in a shape opposite to each other, and the bolt insertion part 304 into which the screw part 22 is inserted is fastened to each other by the fastening member 33 Can be formed.

The first locking member 31 includes a first fixing part 311, a first fastening part 312, a first fastening hole 313, a first bent part 314, a first extension part 315, and an adjustment hole (316) may be included.

The first fixing part 311 may be fastened and fixed to the inside of the roof 12. The first fixing part 311 may be formed in a'C' shape. The loop 12 is inserted into an empty space inside the'C' shape and may be fixed to the roof 12.

The first fastening part 312 may protrude a predetermined length upward from the first fixing part 311.

The first fastening hole 313 may be a hole formed in the first fastening part 312. A fastening member 33 may be inserted into the first fastening hole 313.

The first bent portion 314 may be bent upward in the first fastening hole 313 and formed to extend. In this case, the bending direction may be formed in a direction opposite to the second bent portion 324 of the second locking member 32.

The first extension part 315 may be formed to extend in a straight line from the end of the first bent part 314. In this case, the direction in which the first extension part 315 extends may be bent toward the second locking member 32.

The adjustment hole 316 may be formed on the first bent portion 314. However, the adjustment hole 316 is not limited to being formed in the first bent portion 314, and the adjustment hole 316 may be formed in the second bent portion 324 of the second locking member 32. . That is, the adjustment hole 316 may be formed in any one of the bent portions of the first locking member 31 and the second locking member 32.

In the present invention, an example in which the adjustment hole 316 is formed in the first locking member 31 will be described.

The second locking member 32 includes a second fixing part 321, a second fastening part 322, a second fastening hole 323, a second bent part 324, a second extension part 325, and an adjustment hole. (316) may be included.

The second fixing part 321 may be fastened and fixed to the inside of the roof 12. The second fixing part 321 may be formed in a'C' shape. The loop 12 is inserted into an empty space inside the'C' shape and may be fixed to the roof 12.

The second fastening part 322 may protrude a predetermined length upward from the second fixing part 321. The second fastening part 322 may be fastened by the first fastening part 312 and the fastening member 33.

The second fastening hole 323 may be a hole formed in the second fastening part 322. A fastening member 33 may be inserted into the second fastening hole 323. As the fastening member 33 is inserted into the first fastening hole 313 and the second fastening hole 323, the first locking member 31 and the second locking member 32 may be fastened.

The second bent portion 324 may be bent upward in the second fastening hole 323 and formed to extend. In this case, the bending direction may be formed in a direction opposite to the first bent portion 314 of the first lock member 31.

In this way, when the first locking member 31 and the second locking member 32 are fastened so that the first bent portions 314 and the second bent portions 324 bent in opposite directions face each other, the first bending A circular bolt insertion portion 304 may be formed inside the portion 314 and the second bent portion 324.

The second extension part 325 may be formed to extend in a straight line from the end of the second bent part 324. In this case, the direction in which the second extension part 325 extends may be bent toward the first locking member 31.

When the adjustment hole 316 is formed in the first locking member 31, the second extension portion 325 of the second locking member 32 is inserted into the adjustment hole 316 of the first locking member 31 The width of the bolt insertion part 304 may be adjusted.

When the second extension part 325 is inserted into the adjustment hole 316 so that the width of the bolt insertion part 304 corresponds to the screw part 22, the movement of the annular bolt 20 may be stopped. Conversely, when the second extension part 325 is withdrawn from the adjustment hole 316 so that the width of the bolt insertion part 304 is larger than the diameter of the screw part 22, the annular bolt 20 is movable.

The temporary locking part 30 is made of a thin steel plate that can be deformed in shape by external force, so that the operator can easily partially deform the shape, as the operator pulls out and inserts the second extension part 325, the bolt insertion part The width of 304 can be adjusted.

As such, before fixing with the nut 40, in the step of adjusting the distance between the hook part 11 and the loop 12, the screw part 22 is temporarily stopped from moving in the insertion direction through the temporary locking part 30. I can. When the gap adjustment is completed, the washer 50 and the nut 40 may be fastened to the insertion depth of the threaded part 22 while the movement of the screw part 22 to the temporary locking part 30 is stopped. Therefore, after adjusting the distance between the hook portion 11 and the loop 12, there is no need to hardly fasten the nut 40 in a state in which the operator fixes the distance adjustment state by force. Therefore, it is easy to work with both hands by the operator alone.

Here, referring to FIG. 5, the temporary locking unit 30 may further include a locking protrusion 34.

The lock protrusion 34 may protrude from inner surfaces of the first bent portion 314 and the second bent portion 324. Specifically, the lock protrusion 34 may be formed to be inserted into a groove between the threads of the threaded portion 22 on the inner surface of the first bent portion 314 and the second bent portion 324.

As the second extension part 325 is inserted into the adjustment hole 316 and the lock protrusion 34 is inserted into the groove between the threads, the movement of the screw part 22 is fixed, so that the movement of the annular bolt 20 It can be stopped.

As the second extension part 325 is deviated from the adjustment hole 316 by a predetermined length, and the lock protrusion 34 is separated from the groove between the threads, the screw part 22 is not fixed, and the annular bolt 20 Movement is possible.

6 is a view showing a temporary locking unit 30 ′ according to another embodiment of the present invention, FIG. 7 is a side view of a portion according to FIG. 6, and FIG. 8 is a view of the temporary locking unit 30 ′ according to FIG. 7. This is a diagram showing a state in which the lock is released.

6 to 8, the temporary locking part 30 ′ may include a fixing piece 31 ′, a lock release part 32 ′, a locking member 33 ′, and a fastening piece 34 ′. .

The fixing piece 31 ′ may be fixed to the upper side of the roof 12. Specifically, the fixing piece 31 ′ may be fixed to the upper outer surface of the roof 12 by a fastening piece 34 ′.

The lock release portion 32 ′ may be formed to be bent upward at the end of the fixing piece 31 ′.

The lock member 33 ′ may be bent downward from the upper end of the lock release part 32 ′. The lock member 33 ′ may be bent downward from the upper end of the lock release portion 32 ′ to be inserted into the loop 12. In this case, a through hole through which a lock member 33 ′ is inserted and can be moved at a predetermined interval may be formed on the upper surface of the roof 12.

The locking member 33 ′ may be inserted into the loop 12 so that the end thereof may be inserted into a groove between the threads of the threaded portion 22. As the lock member 33 ′ is inserted into the groove between the threads, the movement of the annular bolt 20 may be fixed.

At this time, when it is desired to release the fixation, when the lock release part 32' is pulled with a predetermined force in one direction, the lock release part 32' and the lock member 33' are inclined in one direction at a predetermined angle. While being built, the lock member 33' may be separated from the groove between the threads. As the lock member 33 ′ is separated from the groove between the threads, the annular bolt 20 is movable.

Meanwhile, the lock release part 32 ′ and the lock member 33 ′ may be formed in a shape inclined at a predetermined interval in one direction so that the lock member 33 ′ is pulled in one direction.

9 is a view showing a temporary locking unit 3000 according to another embodiment of the present invention, and FIG. 10 is a side view of a portion according to FIG. 9.

Referring to FIG. 9, the temporary locking part 3000 may include a fixing member 3100, a free member 3200, and a bolt member 3300.

The fixing member 3100 may be fixed to the inner lower surface of the roof 12. The fixing member 3100 is formed on one side, and is in close contact with the inner bottom surface of the roof 12 and may be fixed to the inner bottom surface of the roof 12 by the bolt member 3300.

The free member 3200 may form a predetermined angle from the other end of the fixing member 3100 and extend upward. The free member 3200 may be located under the threaded portion 22 passing through the loop 12.

The free member 3200 may be inserted into a groove between the threads of the screw portion 22 from the lower side of the screw portion 22. As the free member 3200 is inserted into the groove between the threads, the movement of the annular bolt 20 may be fixed.

Since the free member 3200 is inclined in the other direction, it may be inclined further by a predetermined angle in the other direction by an external force. As the free member 3200 is inclined in the other direction, the end of the free member 3200 may be separated from the groove between the threads. As the free member 3200 is separated from the groove between the threads, the annular bolt 20 can be moved.

The free member 3200 may include a fixed end portion 3210 and a handle portion 3220.

The fixed end 3210 is a portion inserted into the groove between the threads of the threaded portion 22.

The handle portion 3220 may be formed to protrude in a lateral direction from the side of the fixed end portion 3210. The handle portion 3220 is formed protruding from the fixed end portion 3210 in the lateral direction, so that the operator can temporarily fix or move the screw portion 22, so that the fixed end portion 3220 is tilted in one direction or the other side When tilted in the direction, the fixed end 3220 may be moved by gripping the handle 3220.

In FIG. 9, for example, the handle portion 3220 is positioned within the roof hole 120, but is not limited thereto, and the handle portion 3220 may protrude to the outside of the roof hole 120. In addition, the handle portion 3220 may be bent to form an angle close to a right angle with the fixed end portion 3210 to facilitate gripping.

Although the exemplary embodiments of the present invention have been described in detail above, those of ordinary skill in the art to which the present invention pertains will understand that various modifications may be made to the above-described embodiments without departing from the scope of the present invention. . Therefore, the scope of the present invention is limited to the described embodiments and should not be determined, and should be determined by the claims and equivalents as well as the claims to be described later.

1: telegraph pole film band 10: band body
11: hook part 111: hook hole
12: roof 120: roof hole
20: annular bolt 21: hook
22: threaded portion 30: temporary locking portion
304: bolt insertion part 31: first lock member
311: first fixing portion 312: first fastening portion
313: first fastening hole 314: first bent portion
315: first extension part 316: adjustment hole
32: second locking member 321: second fixing portion
322: second fastening part 323: second fastening hole
324: second bend 325: second extension
33: fastening member 34: locking protrusion
40: nut 50: washer
30': Temporary locking part 31': Fixed edition
32': lock release part 33': lock member
34': fastening piece 3000: temporary locking part
3100: fixing member 3200: free member
3210: fixed end 3220: handle
3300: bolt member

Claims (7)

A band body having a hook portion having a plurality of hook holes spaced apart from each other at one end, and a loop having a rounded end at the other end thereof;
Including a hook formed at one end to pass through the loop and hanging from the inside to the outside of the hook hole, and a screw part extending in a straight shape from the end of the hook to the other side and having a thread formed on the outer circumferential surface, the hook part and the An annular bolt for fastening the loop;
A temporary locking part that is fastened to the inside of the loop to temporarily stop the annular bolt from moving in the insertion direction through the inside of the loop and inserted into the hook part; And
When the adjustment of the distance between the hook part and the loop is finished, a nut is fastened to the other side of the screw part positioned outside the loop to fix the insertion position of the screw part; including,
The temporary locking part,
A fixing member fixed to the inner bottom surface of the loop; And
Including; a free member formed extending upwardly at a predetermined angle from the end of the fixing member and insertable into a groove between the threads of the screw portion;
When the end of the free member is inserted into the groove between the threads of the threaded portion, the movement of the threaded portion is temporarily stopped.
The method according to claim 1,
The free member,
In a state in which the annular bolt passes through the loop and is inserted into the hook, the upper end of the annular bolt is inclined at a predetermined angle so as to face the threaded portion of the annular bolt.
The method according to claim 1,
The free member is formed in a thin plate shape capable of angular deformation by external force,
The free member
When inclined further in the direction of the threaded portion, the annular bolt is movable in the insertion direction,
When inclined in the direction of the hook and the end is in close contact with the threaded portion, the movement of the annular bolt in the insertion direction is temporarily stopped.
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