KR20230024691A - A winding device of pipe - Google Patents

Abstract

The present invention relates to a pipe winding device (100) including: a base unit (110); a winding unit (120) rotatably installed on the base unit (110); a driving unit (130) rotating the winding unit (120); and a guide unit (140) located on one side of the winding unit (120) to guide a pipe wound around the winding unit (120). The winding unit (120) includes a rotating body (121) and a rotating unit base (123) provided at the lower part of the rotating body (121). The end of the pipe is bound to the winding unit (120), and the pipe is wound around the rotating body (121) while the winding unit (120) rotates by the rotation of the driving unit (130). Accordingly, a drainage pipe is wound and can be moved, so recycling is possible.

Description

Pipe winding device {A winding device of pipe}

The present invention relates to a pipe winding device, and more particularly, to a pipe winding device for winding a pipe used for drainage in tunnel construction.

In large-scale construction such as tunnel construction, PE pipes with large diameters (e.g., outer diameter 90 mm, inner diameter 75 mm) are used to drain groundwater generated during construction, and are cut into short lengths and disposed of after use, so they are not recycled. There was a problem I couldn't.

Republic of Korea Publication No. 10-2011-0058603 Patent Publication

The present invention has been proposed to solve the problems of the prior art as described above, and an object of the present invention is to provide a pipe winding device that winds and recycles pipes used for drainage in tunnel construction.

For the above object, the present invention provides a base part, a winding part rotatably installed on the base part, a driving part for rotating the winding part, and a pipe positioned on one side of the winding part to guide the winding part includes a guide; The winding unit includes a rotating body and a rotating base provided under the rotating body; Provided is a pipe winding device in which an end portion of the pipe is coupled to the winding portion and the pipe is wound around the rotating body while the winding portion rotates by rotation of the drive unit.

In the above, the rotation body is formed in the shape of a cone with a small diameter at the top and a large diameter at the bottom, and the rotation base is provided in a form extending outward from the bottom of the rotation body to support the pipe wound around the rotation body; An upper portion of the rotating body is provided with a separation preventing member and a separation preventing member holding portion for which the separation preventing member is caught; The separation preventing member is characterized in that the inner end is rotatably provided to the rotating body, and the end of the separation preventing member protrudes outward from the rotating body in a state in which the separation preventing member is rotated and caught in the separation preventing member locking portion. .

In the above, the outer surface of the rotating body is spaced apart along the circumferential direction is provided with a wire guide; The wire guide portion is provided extending vertically on the outer surface of the rotating body, and a concave wire guide groove is formed along the longitudinal direction thereof.

In the above, the wire guide part further includes a guide extension part extending outward along the upper part of the rotating part base; It is characterized in that the wire guide groove formed concave along the length direction of the guide extension is formed on the upper part of the guide extension.

In the above, the guide unit includes a guide pole, which is a bar extending in the vertical direction, on one side of the winding unit, a guide bracket provided to be slidable in the vertical direction on the guide pole and having a guide hole through which a pipe passes, and a guide hole located on one side of the guide hole. And it is characterized in that it comprises a guide roller provided to be slidable in the vertical direction on the guide pole together with the guide bracket.

In the above, the guide roller is characterized in that the center is formed in a curved concave shape in the vertical direction, and the pipe inserted into the guide hole is moved in the direction of being wound around the rotating body while in contact with the guide roller.

According to the pipe winding device according to the present invention, since the drainage pipe is wound and movable, there is an effect of being recyclable.

1 is a schematic perspective view of a pipe winding device according to the present invention;
2 is a schematic side view of a pipe winding device according to the present invention;
3 is a schematic plan view of the pipe winding device shown in FIG. 1;
4 is an enlarged perspective view of a part of a winding part constituting a pipe winding device according to the present invention;
5 is an enlarged perspective view of a guide part constituting a pipe winding device according to the present invention;
6 is a partial perspective view illustrating a departure prevention member provided in a winding unit of a pipe winding device according to the present invention;
7 is a perspective view showing a support member included in the pipe winding device according to the present invention.

All technical terms and scientific terms used in the description of the present invention have meanings commonly understood by those of ordinary skill in the art to which this disclosure belongs, unless otherwise defined. All terms used in this disclosure are selected for the purpose of more clearly describing the disclosure and are not selected to limit the scope of rights according to the disclosure.

Expressions such as "comprising", "including", "having", etc. used in the description of the present invention imply the possibility of including other embodiments, unless otherwise stated in the phrase or sentence in which the expression is included. It should be understood in open-ended terms.

Expressions in the singular form used in the description of the present invention may include plural meanings unless otherwise stated, and this applies equally to expressions in the singular form described in the claims.

In the description of the present invention, when an element is referred to as being “connected” or “coupled” to another element, that element is capable of being directly connected to or coupled to the other element, or that a new element is capable of being coupled to another element. It should be understood that it can be connected or combined via a component.

Hereinafter, with reference to the accompanying drawings, the pipe winding device of the present invention will be described in detail.

1 is a schematic perspective view of a pipe winding device according to the present invention, FIG. 2 is a schematic side view of the pipe winding device according to the present invention, and FIG. 3 is a schematic plan view of the pipe winding device shown in FIG. 4 is an enlarged perspective view of a part of the winding part constituting the pipe winding device according to the present invention, Figure 5 is an enlarged perspective view of the guide part constituting the pipe winding device according to the present invention, Figure 6 is an enlarged perspective view of the winding part of the pipe winding device according to the present invention It is a partial perspective view shown to explain the detachment prevention member provided, and FIG. 7 is a perspective view showing a support member included in the pipe winding device according to the present invention.

In the following description, the horizontal direction of FIG. 2 will be described as the radial direction, and the vertical direction will be described as the vertical direction.

The pipe winding device 100 according to the present invention includes a base part 110, a winding part 120 rotatably installed on the base part 110, and a driving part 130 for rotating the winding part 120. and a guide part 140 located on one side of the winding part 120 and guiding a pipe wound around the winding part 120 . A separate support member 150 is further provided behind the guide part 140 to pass through the guide part 140 and support the pipe P wound around the winding part 120 .

The base part 110 has a base panel 113 provided thereon, and has a base shaft 115 extending upward from the base panel 113 . The rotational shaft 125 of the winding unit 120 is rotatably supported by a bearing on the base shaft 115 and is installed. The base shaft 115 is inserted into the rotation shaft 125, and a bearing is provided between the base shaft 115 and the rotation shaft 125, so that the rotation shaft 125 is rotatably installed with respect to the base shaft 115. .

The driving motor 131 constituting the driving unit 130 is installed on the base panel 113 . A driving gear 135 is coupled to the motor shaft of the driving motor 131, and a driven gear 137 meshing with the driving gear 135 is coupled to the rotating shaft 125. By the operation of the driving motor 131, the rotation is transmitted to the driven gear 137 through the driving gear 135, and the rotating shaft 125 rotates. In FIG. 1 , reference numeral 117 denotes a housing provided on the base panel 113 and accommodating the drive gear 135 and the driven gear 137 . The drive gear 135 and the driven gear 137 can be made of a worm and a worm wheel.

The winding unit 120 includes a rotating body 121 and a rotating unit base 123 provided under the rotating body 121 . The rotating body 121 is a hollow body having a circular cross section, and is formed in a conical shape with a small diameter at the top and a large diameter at the bottom.

The rotating shaft 125 is located at the center of the rotating body 121. The inner side is coupled to the rotating shaft 125 and the rotating body 121 is provided with a plurality of upper reinforcing members 1213 coupled to the rotating body 121. The upper reinforcing members 1213 are spaced apart along the circumferential direction and provided radially.

The rotary part base 123 has an annular plate shape and may be provided with an inner side coupled to the lower part of the rotary body 121 in the radial direction.

The rotating part base 123 may be formed in a ring shape spaced outward from the lower part of the rotating body 121, and may have a structure in which a plurality of reinforcing members 1231 provided radially and spaced apart along the circumferential direction are provided. The inner and outer sides of the reinforcing member 1231 are coupled to the rotating base 123 and the rotating body 121, respectively. The reinforcing member 1231 extends inwardly past the rotating body 121 so that an inner end thereof may be coupled to the rotating shaft 125 . Between the rotating part base 123 and the rotating main body 121, a plurality of through holes H divided by the reinforcing member 1231 are formed through in the vertical direction.

An upper portion of the rotating main body 121 is provided with a separation preventing member 127 and a separation preventing member holding portion 1271 on which the separation preventing member 127 is caught. The separation preventing member 127 has an inner side rotatably provided to the rotating main body 121 by the locking rotation unit 1271 . A nut is welded to the upper reinforcing member 1213, a bolt is fastened through a through hole formed in the separation preventing member 127, and the bolt becomes a locking rotation part 1271 so that the separation preventing member 127 is of the rotating body 121. It may be rotatably provided at the top. The upper reinforcing member 1213 is welded with a ring passing through it in the vertical direction, a bolt is inserted through the separation preventing member 127 and the ring, and a nut is fastened to the lower portion of the bolt to turn the bolt into the engaging rotation part 1271. structure is also possible.

A separation preventing member catching portion 1271 is spaced outward in the radial direction from the separation preventing member catching portion 1271 . The separation preventing member locking portion 1271 is provided so that the separation preventing member 127 rotates while being caught by the separation preventing member hanging portion 1271 so that it can no longer rotate.

The end of the separation preventing member 127 protrudes in the radial direction past the upper part of the rotational body 121 at the position where the separation preventing member 127 is caught by the separation preventing member locking portion 1271 . The pipe wound around the rotating body 121 is caught on the protruding separation preventing member 127 and does not escape upward. By rotating the separation preventing member 127 in the opposite direction, as shown by the dotted line in FIG. Similarly, the release prevention member 127 is positioned and the wound pipe is drawn upward.

A concave portion is formed on one side of the circumferential direction of the separation preventing member locking portion 1271, and while the separation preventing member 127 rotates, the separation preventing member locking portion 1271 is inserted into the concave portion 1271 to stably attach to the separation preventing member engaging portion 1271. it gets caught

The rotation body 121 is coupled to the lower portion and is bent to include a coupling portion 122 spaced apart from the lower portion of the rotation body 121 . As shown in FIG. 3, the winding pipe passes through the guide part 140 and ends are tied to the coupling part 122 with a wire or the like (shown in FIG. 3, the wire binding the pipe to the coupling part 122 is omitted). When the switch is turned on while the end of the pipe is tied to the coupling part 122, the driving part 130 rotates the winding part 120 so that the pipe is wound around the rotating body 121.

The pipe is wound around the rotating body 121 between the separation preventing member 127 and the rotating unit base 123 in the vertical direction.

The outer surface of the rotating body 121 is provided with wire guides 129 spaced apart in the circumferential direction. The wire guide part 129 extends vertically along the outer surface of the rotating body 121 and is provided. A concave wire guide groove 1291 is formed in the wire guide part 129 along its longitudinal direction. The wire guide groove 1291 is provided to face outward. The wire guide part 129 is spaced apart from the rotating body 121 along the circumferential direction and is provided in plurality. Three may be provided at 120° intervals, or four may be provided at 90° intervals.

A wire guide part 129 is provided on the outer surface of the rotating body 121, and a pipe wound around the rotating body 121 is wound around the outside of the wire guide part 129. After the pipe is wound, a wire for binding the pipe can be inserted into the wire guide groove 1291 formed in the wire guide part 129, so that the pipe wrapped around the rotating body 121 can be easily bound. The other end of the wire going down along the wire guide groove 129 comes out of the through hole H between the rotating body 121 and the rotating base 123 from the outside of the pipe wound around the rotating body 121, and both ends are tied to the pipe. be able to bind

Insert the wire into the wire guide groove 1291 of the wire guide part 129 so that the lower end is exposed to the lower part of the pipe, and the end protrudes through the through hole H, and the end exposed to the top and bottom of the wire W By binding to each other, the pipes wound around the rotating body 121 are tied. The rotating body 121 is formed in a conical shape so that the pipe tied to the wire W can be easily drawn out to the top of the rotating body 121.

The wire guide part 129 may further include a guide extension part 129b extending outward along the top of the rotating part base 123 . It is concavely formed in the guide extension part 129b along its length direction, and the wire guide groove 1291 is formed on the upper part of the guide extension part 129b.

The other side of the wire W inserted into the wire guide groove 1291 protrudes outward through the lower part of the pipe wound around the rotating body 121 along the wire guide groove 1291 of the guide extension 129b, The ends are tied so that the pipes wound around the rotating body 121 can be tied.

The guide part 140 includes a guide pole 141, which is a bar extending in the vertical direction, on one side of the winding part 120, and a guide hole provided on the guide pole 141 to be slidable in the vertical direction and through which a pipe passes. A guide bracket 143 on which 140-1 is formed, located on one side of the guide hole 140-1, and provided with the guide bracket 143 on the guide pole 141 to be slidable and rotatable in the vertical direction It includes a guide roller 145. The guide pole 141 is bent at the lower end and provided in an inward extending form so that an inner end in the radial direction may be coupled to the base body 111.

The guide roller 145 is formed in a curved concave shape in the center in the vertical direction, and the pipe inserted into the guide hole 140-1 comes into contact with the guide roller 145 and is smoothly wound around the rotating body 121. can be moved

When the pipe is wound around the rotating body 121, the position of the pipe wound around the rotating body 121 can be adjusted by moving the guide part 140 up and down along the guide pole 141 to adjust the position. When the guide part 140 is moved upward as the pipe is wound, it is wound in turn from bottom to top on the rotating body 121, and when it is wound to the extent that it touches the separation preventing member 127, the guide part 140 is wound while lowering. Again, from top to bottom.

1 and 5, reference numeral 148 denotes a handle provided on the outside of the guide bracket 143. The user may hold the handle 148 and move the guide bracket 143 vertically together with the guide roller 145.

In FIG. 5 , reference numeral 1434 denotes an insertion hole formed at the end of the guide rotation part 1431 of the upper member of the guide bracket 143 . The guide rotation part 1431 is rotatably provided with a hinge 1432 .

The upper part of the hooking part 1433, which is a side member of the guide bracket 143, is inserted through the insertion hole 1434, the upper part is exposed, and the hooking hole 1436 is formed at the exposed end. A hooking guide part 146 into which the hooking member 147 is slidably inserted is provided on the upper surface of the guide rotation part 1431 . The engaging member 147 is slidably provided to the engaging guide part 146 and is inserted into the engaging hole 1436 while moving forward so that the guide rotation part 1431 is caught by the engaging part 1433 . By moving the hooking member 147 backward and rotating the guide rotation part 1431, the pipe P is inserted from the top between the hooking part 1433 and the rotated guide part 1431. After inserting the pipe P, the guiding rotation part 1431 is rotated downward, and the catching member 147 is advanced to the catching hole 1436 of the guiding rotation part 1431, inserted into the catching hole 1436, fixed, and work can be performed. .

The guide part 140 is provided on one side of the winding part 120, and the pipe P wound around the winding part 120 is wound while being guided by the guide part 140, so that the pipe P is wound. Since the position can be adjusted and wound, smooth winding is possible, and smooth winding is possible because it is located outside the pipe P in the radial direction and moves forward in contact with the rotatable guide roller 145.

A support member 150 shown in FIG. 7 may be further included behind the guide part 140 . The support member 150 includes a support roller rotatably provided between a support body 151, side walls 153 spaced apart from each other in the width direction and facing each other, and side walls 153 on both sides of the support body 151. (155). The pipe (P) wound through the guide part 140 is placed on the support roller 155 between the side walls 153 on both sides and moves forward toward the guide part 140 . Since the support member 150 advances and winds the pipe P in a heightened state, the load acting on the guide part 140 is reduced, so the height adjustment through the guide part 140 is easy and smooth winding is possible. will do

100: pipe winding device 110: base part
120: rotating part 130: driving part
140: guide part 150: support member

Claims (6)

A base part 110, a winding part 120 rotatably installed on the base part 110, a drive part 130 for rotating the winding part 120, and one side of the winding part 120. It includes a guide part 140 for guiding the pipe that is positioned and wound around the winding part 120;
The winding unit 120 includes a rotating body 121 and a rotating base 123 provided under the rotating body 121; The pipe winding device 100, characterized in that the end of the pipe is bound to the winding unit 120 and the pipe is wound around the rotating body 121 while the winding unit 120 rotates by the rotation of the drive unit 130. According to claim 1, wherein the rotating body (121) is formed in the shape of a cone with a small diameter at the top and a large diameter at the bottom, and the rotating body base (123) supports a pipe wound around the rotating body (121). (121) is provided in a form extending outward from the bottom;
An upper portion of the rotating body 121 is provided with a separation preventing member 127 and a separation preventing member holding portion 1271 on which the separation preventing member 127 is caught;
The separation preventing member 127 is rotatably provided on the inside of the rotating body 121, and the separation preventing member 127 is rotated while being caught by the separation preventing member locking portion 1271. The pipe winding device 100, characterized in that the end of the protrudes outward from the rotating body 121. According to claim 1 or claim 2, the outer surface of the rotating body 121 is spaced apart along the circumferential direction is provided with a wire guide portion (129); The wire guide portion 129 is provided extending vertically on the outer surface of the rotating body 121, and a concave wire guide groove 1291 is formed along the longitudinal direction of the pipe winding device 100. The method of claim 3, wherein the wire guide part (129) further includes a guide extension part (129b) extending outward along the upper part of the rotating part base (123); The pipe winding device (100), characterized in that the wire guide groove (1291) concavely formed along the longitudinal direction of the guide extension (129b) is formed on the upper part of the guide extension (129b). The method of claim 3, wherein the guide part 140 is provided with a guide pole 141, which is a bar extending in the vertical direction, on one side of the winding part 120, and is slidable in the vertical direction on the guide pole 141, A guide bracket 143 having a guide hole 140-1 through which pipes pass is formed, located on one side of the guide hole 140-1, and sliding up and down on the guide pole 141 together with the guide bracket 143 Pipe winding device 100, characterized in that it comprises a guide roller 145 provided as possible. The rotating body 121 according to claim 4, wherein the guide roller 145 is formed in a curved concave shape in a vertical direction, and a pipe inserted into the guide hole 140-1 contacts the guide roller 145. Pipe winding device 100, characterized in that moved in the winding direction.

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