KR102595969B1 - A winding device of pipe - Google Patents

Abstract

The present invention includes a base unit 110, a winding unit 120 rotatably installed on the base unit 110, a drive unit 130 that rotates the winding unit 120, and the winding unit 120. It is located on one side and includes a guide part 140 that guides the pipe wound on the winding part 120; The winding unit 120 includes a rotating body 121 and a rotating unit base 123 provided at a lower portion of the rotating body 121; It relates to a pipe winding device 100 in which the pipe end 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.

Description

A winding device of pipe}

The present invention relates to a pipe winding device, and more specifically, to a pipe winding device for winding pipes 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. After use, they are cut into short lengths and disposed of, so they are not recycled. There was a problem that I couldn't do.

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

The present invention was proposed to solve the problems of the prior art as described above, and its purpose is to provide a pipe winding device that can wind and recycle pipes used for tunnel construction drainage.

For the above purpose, the present invention includes a base part, a winding part rotatably installed on the base part, a driving part that rotates the winding part, and a system located on one side of the winding part to guide the pipe wound to the winding part. Includes information section; The winding unit includes a rotating body and a rotating unit base provided at a lower portion of the rotating body; A pipe winding device is provided in which an end of a pipe is bound to a winding portion, and the pipe is wound around a rotating body while the winding portion is rotated by rotation of the drive unit.

In the above, the rotating 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 rotating unit base is provided in a form extending outward from the lower part of the rotating body to support the pipe wound around the rotating body; The upper part of the rotating body is provided with a separation prevention member and a separation prevention member locking portion to which the separation prevention member is caught; The separation prevention member has an inner end rotatably provided in the rotating body, and the end of the separation prevention member protrudes outward from the rotating body while the separation prevention member rotates and is caught by the separation prevention member locking part. .

In the above, wire guide parts are provided on the outer surface of the rotating body and spaced apart along the circumferential direction; The wire guide portion is provided to extend in the vertical direction on the outer surface of the rotating body, and is characterized in that a concave wire guide groove is formed along the longitudinal direction.

In the above, the wire guide part further includes a guide extension part extending outward along the upper part of the rotating unit base; A wire guide groove formed concavely along the longitudinal direction of the guide extension is characterized in that it is formed at the upper part of the guide extension.

In the above, the guide part includes a guide pole, which is a rod extending in the vertical direction on one side of the winding part, a guide bracket that is provided on the guide pole to be able to slide in the up and down direction and has a guide hole through which the pipe passes, and is located on one side of the guide hole. It is characterized in that it includes a guide roller that is provided on the guide pole to be able to slide in the up and down direction along with the guide bracket.

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

According to the pipe winding device according to the present invention, the drainage pipe is wound so that it can be moved, thereby making it recyclable.

1 is a schematic perspective view of a pipe winding device according to the present invention,
Figure 2 is a schematic side view of a pipe winding device according to the present invention;
Figure 3 is a schematic plan view of the pipe winding device shown in Figure 1;
Figure 4 is a partially enlarged perspective view of the winding part forming the pipe winding device according to the present invention;
Figure 5 is an enlarged perspective view of the guide part forming the pipe winding device according to the present invention;
Figure 6 is a partial perspective view illustrating the separation prevention member provided in the winding portion of the pipe winding device according to the present invention;
Figure 7 is a perspective view showing a support member included in the pipe winding device according to the present invention.

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

Expressions such as “comprising,” “comprising,” “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 containing the expression. It should be understood as open-ended terms.

The singular expressions used in the description of the present invention may include plural meanings unless otherwise specified, and this also applies to the singular expressions recited in the claims.

In the description of the invention, when a component is referred to as being “connected” or “coupled” to another component, it means that the component can be directly connected to or coupled to the other component, or as a new component. It should be understood as something that can be connected or combined through components.

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

Figure 1 is a schematic perspective view of a pipe winding device according to the present invention, Figure 2 is a schematic side view of the pipe winding device according to the present invention, and Figure 3 is a schematic plan view of the pipe winding device shown in Figure 1. 4 is an enlarged perspective view of a portion of the winding part forming the pipe winding device according to the present invention, Figure 5 is an enlarged perspective view of the guide part forming the pipe winding device according to the present invention, and 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 separation prevention member provided, and Figure 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 up and down 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 that rotates the winding part 120. And, it includes a guide part 140 located on one side of the winding part 120 to guide the pipe wound around the winding part 120. A separate support member 150 is further provided at the rear of the guide portion 140 to support the pipe P passing through the guide portion 140 and wound around the winding portion 120.

The base portion 110 is provided with a base panel 113 at the top and has a base axis 115 extending upward from the base panel 113. The rotation shaft 125 of the winding unit 120 is rotatably supported by a bearing on the base shaft 115. 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 rotatable with respect to the base shaft 115. .

The drive motor 131 forming the drive 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. Due to the operation of the drive motor 131, rotation is transmitted to the driven gear 137 through the drive gear 135, causing the rotation shaft 125 to rotate. In FIG. 1, reference numeral 117 denotes a housing provided on the base panel 113 and accommodating the driving gear 135 and the driven gear 137. It is possible for the driving gear 135 and driven gear 137 to be a worm and a worm wheel.

The winding unit 120 includes a rotating body 121 and a rotating unit base 123 provided at a lower portion of the rotating body 121. The rotating body 121 is a hollow body with a circular cross-section and is formed in the shape of a cone with a small diameter at the top and a large diameter at the bottom.

A 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 reinforcement members 1213 coupled to the rotating body 121. The upper reinforcement members 1213 are provided radially and spaced apart along the circumferential direction.

The rotating unit base 123 may be provided in an annular plate shape with its radial inner side coupled to the lower part of the rotating body 121.

The rotating unit base 123 may be formed in a ring shape spaced outwardly from the lower part of the rotating body 121, and may be provided with a plurality of reinforcing members 1231 spaced apart along the circumferential direction and provided radially. The inner and outer sides of the reinforcing member 1231 in the radial direction are coupled to the rotating base 123 and the rotating body 121, respectively. The reinforcing member 1231 may extend inward past the rotating body 121 and the inner end may be coupled to the rotating shaft 125. Between the rotating unit base 123 and the rotating body 121, a plurality of through holes H divided by reinforcing members 1231 are formed through the vertical direction.

The upper part of the rotating body 121 is provided with a separation prevention member 127 and a separation prevention member engaging portion 1272 on which the separation prevention member 127 is held. The inside of the separation prevention member 127 is rotatable by a rotating part 1271 that is locked to the rotating body 121. A nut is welded to the upper reinforcing member 1213, a bolt is fastened through the hole formed in the separation prevention member 127, and the bolt becomes a locking rotating part 1271, so that the separation prevention member 127 is attached to the rotating body 121. It may be rotatably provided at the top. A ring penetrating in the vertical direction is welded to the upper reinforcing member 1213, a bolt is inserted through the separation prevention member 127 and the ring, and a nut is fastened to the lower part of the bolt so that the bolt is connected to the locking rotating part 1271. A structure like this is also possible.

A separation prevention member engaging portion 1272 is provided radially spaced apart from the separation prevention member engaging portion 1272. A separation prevention member locking part 1272 is provided, and as the separation prevention member 127 rotates, it is caught by the separation prevention member locking part 1272 and cannot rotate any more.

At the position where the separation prevention member 127 is caught by the separation prevention member locking portion 1272, the end of the separation prevention member 127 protrudes in the radial direction past the upper part of the rotating body 121. The pipe wound around the rotating body 121 is caught by the protruding separation prevention member 127 and does not escape upward. By rotating the separation prevention member 127 in the opposite direction, the separation prevention member 127 can be placed in a position where it does not protrude from the rotating body 121, as shown by the dotted line in FIG. 6, and when the winding of the pipe is completed, Likewise, the separation prevention member 127 is placed and the wound pipe is pulled out to the top.

A concave portion is formed on one side of the separation prevention member engaging portion 1272 in the circumferential direction, and the separation prevention member 127 rotates and is inserted into the concave portion of the separation prevention member engaging portion 1272 to stably attach to the separation prevention member engaging portion 1272. It gets caught.

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

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

Wire guide portions 129 are provided on the outer surface of the rotating body 121 and spaced apart along the circumferential direction. The wire guide portion 129 is provided to extend in the vertical direction along the outer surface of the rotating body 121. A concave wire guide groove 1291 is formed along the length direction of the wire guide portion 129. The wire guide groove 1291 is provided to face outward. The wire guide portion 129 is provided in plural numbers on the rotating body 121, spaced apart along the circumferential direction. There may be 3 units at 120° intervals, or 4 units at 90° intervals.

A wire guide portion 129 is provided on the outer surface of the rotating body 121, and the pipe wound around the rotating body 121 is wound around the outside of the wire guide portion 129. After the pipe is wound, a wire for tying the pipe can be inserted into the wire guide groove 1291 formed in the wire guide portion 129, so that the pipe wound around the rotating body 121 can be easily bound. The other end of the wire that moves downward along the wire guide groove 129 comes out of the through hole (H) between the rotating body 121 and the rotating base 123 on the outside of the pipe wound around the rotating body 121, and both ends are tied together to pipe. can be tied.

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, protrude the end through the hole (H), and connect the exposed ends to the upper and lower ends of the wire (W). The pipes wound around the rotating body 121 are tied together. The rotating body 121 is formed in a cone shape so that the pipe tied to the wire (W) can be easily pulled out to the upper part of the rotating body 121.

The wire guide portion 129 may further include a guide extension portion 129b extending outward along the upper portion of the rotating unit base 123. The guide extension portion 129b is formed concavely along its longitudinal direction, and a wire guide groove 1291 is formed on the upper portion of the guide extension portion 129b.

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

The guide portion 140 includes a guide pole 141, which is a rod extending in the vertical direction on one side of the winding portion 120, and a guide hole through which the pipe passes, and is provided on the guide pole 141 to be able to slide in the vertical direction. A guide bracket (143) formed with (140-1) is located on one side of the guide hole (140-1) and is rotatable and can slide in the up and down directions on the guide pole (141) together with the guide bracket (143). Includes a guide roller 145. The guide pole 141 is bent at the bottom and extends inward so that the radial inner end can be coupled to the base body 111.

The guide roller 145 is formed in a curved and concave shape at the center in the vertical direction, and the pipe inserted into the guide hole 140-1 is in contact with the guide roller 145 and is gently wound in the direction of 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 its position. As the pipe is wound, if the guide part 140 is moved upward, it is sequentially wound around the rotating body 121 from bottom to top. When it is wound enough to reach the separation prevention member 127, it is wound while lowering the guide part 140. It winds again from top to bottom.

In FIGS. 1 and 5, reference numeral 148 denotes a handle provided on the outside of the guide bracket 143. The user can hold the handle 148 and move the guide bracket 143 in the vertical direction as one with the guide roller 145.

In FIG. 5, reference numeral 1434 indicates an insertion hole formed at the end of the guide rotation portion 1431 of the upper member of the guide bracket 143. The guide rotation unit 1431 is rotatable with a hinge 1432.

The upper part of the locking portion 1433, which is a side member of the guide bracket 143, is inserted through the insertion hole 1434, the upper part is exposed, and a locking hole 1436 is formed at the exposed end. A locking guide portion 146 into which a locking member 147 is slidably inserted is provided on the upper surface of the guide rotating portion 1431. The locking member 147 is slidably provided with the locking guide 146 and is inserted into the locking hole 1436 as it moves forward, so that the guide rotation part 1431 is caught by the locking portion 1433. Retract the locking member 147 and rotate the guide rotary part 1431 to insert the pipe (P) from the top between the locking part 1433 and the rotated guide rotary part 1431. After inserting the pipe (P), rotate the guide rotating part 1431 downward, advance the locking member 147 into the locking hole 1436 of the guide rotating part 1431, insert it into the locking hole 1436, fix it, and work can be done. .

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 guided and wound by the guide part 140, so that the pipe (P) is wound. Smooth winding is possible because the winding position can be adjusted, and smooth winding is possible because it is located on the outside of the pipe (P) in the radial direction and advances in contact with the rotatable guide roller 145.

A support member 150 shown in FIG. 7 may be further included behind the guide portion 140. The support member 150 includes a support body 151, a side wall 153 facing the upper part of the support body 151 and spaced apart in the width direction, and a support roller rotatably provided between both side walls 153. Includes (155). The pipe (P) wound through the guide portion 140 rests on the support roller 155 between the side walls 153 on both sides and advances toward the guide portion 140. Since the pipe (P) moves forward and winds while the height of the pipe (P) is increased by the support member 150, the load acting on the guide portion 140 is reduced, making height adjustment through the guide portion 140 easy and smooth winding possible. I do it.

100: Piping winding device 110: Base portion
120: rotating part 130: driving part
140: Guide 150: Support member

Claims (6)

A base part 110, a winding part 120 rotatably installed on the base part 110, a driving part 130 that rotates the winding part 120, and a winding part 120 on one side. It includes a guide part 140 that is located and guides the pipe wound around the winding part 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, and the pipe end is bound to the winding unit 120 and rotates the driving unit 130. As the winding unit 120 rotates, the pipe is wound around the rotating body 121;
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 unit base 123 is located outside the lower part of the rotating body 121 to support the pipe wound around the rotating body 121. It is provided in an extended form;
The upper part of the rotating body 121 is provided with a plurality of separation prevention members 127 and a plurality of separation prevention member locking parts 1272 to which each separation prevention member 127 is fastened;
The separation prevention member 127 is provided on the inside to be rotatable in the rotating body 121 by the engaging rotation part 1271, and the separation prevention member engaging part 1272 is spaced radially outward from the engaging rotation part 1271. It is provided, and a concave portion is formed on one side in the circumferential direction of the departure prevention member engaging portion 1272, so that the departure prevention member 127 rotates and is inserted into the concave portion of the departure prevention member engaging portion 1272, thereby forming the departure prevention member engaging portion ( 1272);
At the position where the separation prevention member 127 rotates and is caught by the separation prevention member locking portion 1272, the end of the separation prevention member 127 protrudes outward in the radial direction from the upper part of the rotating body 121. The pipe wound around the coil is caught by the protruding separation prevention member 127 and does not escape upward, and when the separation prevention member 127 is rotated in the opposite direction after winding is completed, it escapes from the concave portion of the separation prevention member locking portion 1272. and continues to rotate, so that the separation prevention member 127 is in a position where it does not protrude from the rotating body 121, so that the wound pipe can be drawn upward;
The outer surface of the rotating body 121 is provided with a plurality of wire guides 129 spaced apart along the circumferential direction, and the wire guides 129 are provided on the outer surface of the rotating body 121 to extend in the vertical direction, A concave wire guide groove 1291 is formed along the longitudinal direction; The wire guide portion 129 further includes a guide extension portion 129b extending outward along the upper portion of the rotating unit base 123; A wire guide groove 1291 is formed concavely along the longitudinal direction of the guide extension part 129b, and the wire guide groove 1291 passes through the upper part of the guide extension part 129b and rotates the main body 121. ) Pipe winding device (100), characterized in that it is formed in a form extending outwardly. According to claim 1, 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 can be slidable in the up and down direction on the guide pole 141. A guide bracket 143 is formed with a guide hole 140-1 through which the pipe passes, and is located on one side of the guide hole 140-1 and slides in the up and down direction on the guide pole 141 together with the guide bracket 143. A pipe winding device (100) characterized in that it includes a possible provided guide roller (145). The method of claim 2, wherein the guide roller 145 is formed in a vertically curved and concave shape at its center, and the pipe inserted into the guide hole 140-1 contacts the guide roller 145 and rotates the main body 121. Pipe winding device (100), characterized in that it moves in the winding direction. The method of claim 2, wherein a support member (150) is further provided behind the guide portion (140); The support member 150 includes a support body 151, a side wall 153 facing the upper part of the support body 151 and spaced apart in the width direction, and a support roller rotatably provided between both side walls 153. Contains (155); A pipe winding device (100) characterized in that the pipe (P) wound through the guide portion (140) is placed on a support roller (155) between both side walls (153) and advances toward the guide portion (140). .
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