KR102148257B1 - Apparptus and method of attaching detection line - Google Patents

Abstract

The present invention relates to an attachment device of a pipeline detection line, comprising: a mounting portion; and an attachment device for attaching a pipeline detection line to a pipe body seated in the mounting portion. According to the present invention, since the pipeline detection line can be easily attached to a surface of the pipe body manufactured with a different diameter, it is possible to quickly respond to an order, and since it is not necessary to manufacture the pipe body attached with the pipeline detection line according to the diameter, logistics cost is reduced. In addition, since the attachment device rises and descends according to the curve of the surface of the pipe, the pipeline detection line can be easily attached to the surface of the pipe, thereby improving work efficiency.

Description

Apparptus and method of attaching detection line {Apparptus and method of attaching detection line}

The present invention relates to a pipeline detection ship attachment device and a pipeline detection ship attachment method, and more particularly, to a pipeline detection ship attachment device and a pipeline detection ship attachment method capable of attaching a pipeline detection ship to the surface of a pipe body.

In general, large tanks or pipes are used as a means for transporting fluids such as liquids or gases over a long distance, and transportation using large tanks among these means of transporting fluids requires excessive logistics costs, so The method used is widely used.

There are various types of pipes, such as concrete pipes, cast iron pipes, and plastic pipes, but recently, the use of plastic pipes having excellent workability and chemical resistance is increasing rapidly. Recently, metal wires are attached to the surface of plastic pipes to detect buried locations or to easily find damaged locations of plastic pipes.

Korean Patent Publication No. 10-1367818

The present invention is to provide a pipe detection line attachment device and a pipe line detection line attachment method capable of attaching and fixing a pipe line detection line on the surface of a manufactured pipe body.

In addition, it is to provide a pipe detection line attachment device and a pipe line detection line attachment method capable of attaching a pipe line detection line to the surface of a pipe body having various diameters.

In addition, it is intended to provide a pipe line detection line attachment device and a pipe line detection line attachment method capable of easily attaching and fixing the pipe line detection line regardless of the minute bending of the pipe body by raising and lowering the attachment device according to the curve of the pipe body surface.

The apparatus for attaching a pipeline detection vessel of the present invention includes a seating unit; And an attachment device for attaching a pipe line detection line to the pipe body seated on the seating portion.

The seating portion, a seating table; And a plurality of seating guide rollers provided on the seating table so that the tubular body is seated on the center line of the seating table and at the same time enabling transport in the front and rear direction.

The seating guide roller may include a seating guide shaft fixed to an upper surface of the seating table; And a seating guide member mounted to correspond to both sides of the seating guide shaft, wherein the seating guide member may be formed to be inclined in a direction inside the seating guide shaft.

A tube body fixing part for fixing the tip of the tube body seated on the seating guide roller, wherein the tube body fixing part includes a pair of fixing guide rods fixed to the upper surface of the mounting table; A fixed transfer table slidably coupled to the fixed guide rod; A shear pressurization unit coupled to the upper side of the fixed transfer unit to pressurize the front surface of the tube body; And a pressurizing fixture for pressing and fixing the inner surface of the tube body while elevating along the through hole through the inside of the shear presser.

Further comprising: a pipe body pressing unit for pressing the rear end of the tube body seated on the seating guide roller, wherein the pipe body pressing unit includes a pair of pressing guide rods fixed to the upper surface of the seating table; A pressure transfer table slidably coupled to the pressure guide rod; And a rear end presser that is coupled to the upper side of the pressure transfer unit and presses the rear surface of the tube body.

The attachment device includes: a detection line supply and attachment unit for supplying a pipe line detection line and attaching the supplied line detection line to the surface of the tube body; An elevating unit for raising and lowering the detection line supply and attachment unit; A support part supporting the lifting part and the detection line supply and attachment part; And a transfer unit for transferring the support unit.

The detection line supply and attachment unit may include a foreign material removing unit for removing a foreign material on the surface of the tube body; A hot air member for heating the surface of the tube body from which the foreign substances are removed with hot air; A detection line supply unit for supplying a pipe line detection line to the surface of the tube body heated by the hot air member; An attachment fixing part for attaching and fixing the pipe detection line supplied to the pipe body surface to the pipe body surface; And a work table on which the foreign material removal unit, the hot air member, the detection line supply unit, and the attachment fixing unit are installed.

The foreign material removing unit may include a foreign material removing member scraping the surface of the tube body; A receiving member accommodating an upper end of the foreign substance removing member; And a spring installed between the receiving member and the lower end of the foreign material removing member so that the foreign material removing member elastically adheres to the surface of the tube.

The detection line supply unit includes: a storage member storing the pipe line detection line; And a supply guide member for guiding the pipe line detection line supplied from the storage member to the surface of the pipe body.

The attachment fixing part may include a hopper for receiving raw materials; A heating member for heating and melting the raw material supplied from the hopper to supply; And an attachment fixing member configured to surround the pipe line detection line by discharging the molten material by the heating member.

The attachment fixing member includes a discharge hole vertically penetrated so that the melt is discharged therein; An outlet concave into the bottom of the attachment fixing member so as to be perpendicular to the discharge hole, and pressurizing the melt discharged through the discharge hole to form a coating material; And a detection line guide hole concave into the bottom surface of the attachment fixing member on the other side of the outlet so that the line detection line is in close contact with the surface of the tube body.

It may further include a; pressurizing roller for increasing the adhesion to the surface of the tube by pressing the coating discharged to the attachment fixing member.

The lifting unit, a lifting motor installed on the lifting platform; A bolt member rotating by the power of the lifting motor; And a nut member coupled to the bolt member and elevating along the rotating bolt member, wherein the nut member is installed on a detection line supply and attachment part, and the detection line supply and attachment part are raised and lowered by rotation of the bolt member. I can make it.

The support unit may include an upper support positioned above the detection line supply and attachment unit; A lower support located below the lifting part; And a connecting rod connecting the upper support and the lower support.

It may further include an elastic support member installed between the lower support and the lifting part to elastically support the lifting part and the detection line supply and attachment part.

The transfer unit may include a pair of wheels provided on a bottom surface of the support unit; A chain connecting the pair of wheels; A transfer motor that rotates the wheel; And a rail for guiding the transfer of the wheel rotating by the power of the transfer motor.

The method of attaching a pipe line detection vessel of the present invention comprises: a first step of removing foreign substances by scraping the surface of the pipe body seated in the seating portion; A second step of heating the surface of the tube body from which the foreign substances have been removed with hot air; A third step of supplying a pipe line detection line to the surface of the pipe body heated by the hot air; And a fourth step of attaching and fixing the pipe detection line to the surface of the pipe by intimate contact with the pipe body surface and supplying a melt.

In the first step, fixing the tube body seated on the seating portion; may further include.

According to the present invention, since it is possible to easily attach a pipe line detection line to the surface of a pipe body manufactured with a different diameter, it is possible to quickly respond to an order, and it is not necessary to manufacture a pipe body with a pipe line detection line according to the diameter, thus reducing the cost. can do.

In addition, as the attachment device moves up and down according to the curve of the pipe body surface, the pipe line detection line can be easily attached and fixed to the pipe body surface, thereby improving work efficiency.

In addition, since the melt supplied smoothly in the vertical direction can easily attach and fix the pipe detection line to the polyethylene pipe, productivity can be increased.

1 is a perspective view of a pipe detection ship attachment device according to an example of the present invention
Figure 2 is a front view of Figure 1
Figure 3 is a side view of Figure 1
Figure 4 is an enlarged view of the tube fixing unit of Figure 1
Figure 5 is an enlarged view of the pressure tube body of Figure 1
Figure 6 is a perspective view showing another embodiment of the seating portion of Figure 1
7 is an enlarged view of the attachment device of FIG. 1
8 is an enlarged view of a detection line supply and attachment part of FIG. 1
9 to 21 are operational state diagrams of the pipe detection ship attachment device according to an example of the present invention
22 to 23 are perspective views of a pipe body to which a pipe line detection line is attached according to the present invention

Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to elements of each drawing, the same elements are assigned the same numerals as possible even if they are indicated on different drawings. In addition, in describing an embodiment of the present invention, when it is determined that a detailed description of a related known configuration or function interferes with an understanding of the embodiment of the present invention, the detailed description thereof will be omitted.

In addition, in describing the constituent elements of an embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, order, or order of the component is not limited by the term. When a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected or connected to that other component, but another component between each component May be “connected”, “coupled” or “connected”.

1 is a perspective view of an apparatus for attaching a pipe detection line according to an example of the present invention, FIG. 2 is a front view, and FIG. 3 is a side view.

The pipe detection line attachment device according to an example of the present invention is to attach the pipe line detection line 20 to the pipe body 10, and may include a seating portion 100 and an attachment device 200.

The seating portion 100 is a configuration in which the tube 10 is seated, and may include a seating table 110 and a seating guide roller 120.

The mounting table 110 supports the mounting guide roller 120 and the like, and may include an upper member 111, a lower member 112, and a connection member 113. The upper member 111 and the lower member 112 may be formed in a grid shape by using a pipe such as a square or a circle. The connection member 113 connects the upper member 111 and the lower member 112 and may be formed of a pipe or the like.

The mounting table 110 may be configured in plural to correspond to the length of the tube body 10.

The seating guide roller 120 may be coupled to the upper side of the seating table 110 to guide the seating of the tubular body 10 and microscopic transfer in the front-rear direction. The seating guide roller 120 may include a seating guide shaft 121 and a seating guide member 122.

The seating guide shaft 121 is rotatably coupled to the upper side of the seating table 110 so that the tubular body 10 is seated, and the tubular body 10 is partially transferred in the front and rear direction.

The seating guide member 122 is coupled to both sides of the seating guide shaft 121, and may be formed to be inclined in the inner direction of the seating guide shaft 121, that is, in the center direction. That is, the seating guide member 122 may be formed in a conical shape coupled to both sides of the seating guide shaft 121. Therefore, just by mounting the tube body 10 on the upper side of the mounting table 110, the tube body 10 can be accurately seated on the center line of the mounting guide roller 120.

Referring to FIG. 4, it may further include a pipe body fixing part 130 for fixing the tip of the pipe body 10 seated on the seating guide roller 120. The tube fixing part 130 may include a fixed guide rod 131, a fixed transfer table 132, a shear presser 133, and a pressurization fixture 134.

The fixing guide rods 131 may be coupled to the upper side of the front end of the seating table 110 in a pair. A pair of fixing guide rods 131 may be installed side by side in the front and rear directions on the mounting table 110.

The fixed transfer table 132 may be slidably coupled to the fixed guide rod 131. The fixed transfer table 132 may include members slidably coupled to the fixed guide rod 131 and a flat plate coupled to the upper side of the members by welding or the like. The fixed transfer table 132 may be transferred in the front and rear directions by a fixed transfer cylinder installed between the fixed transfer table 132 and the seating table 110.

Shear presser 133 is coupled to the upper side of the fixed transfer table 132, and may press the front surface of the tube 10 according to the transfer of the fixed transfer table 132.

The pressure fixing unit 134 may pressurize the inner surface of the tube body 10 on the inner surface of the tube body 10, for example, while lifting along the through hole through the shear pressing unit 133. The pressure fixing unit 134 may be raised and lowered by a pressure fixing cylinder.

An elevation control member 135 for controlling the elevation of the pressure fixture 134 may be provided on the shear pressure rod 133. According to the rotation of the lifting control member 135, it is possible to adjust the lifting height of the pressurizing fixture 134.

The shear pressurizer 133 and the fixed transfer unit 132 may be connected to each other by a leaflet member 136 to support the shear pressurizer 133.

Referring to FIG. 5, it may include a pipe body pressing part 140 for pressing the rear end of the pipe body 10 seated on the seating guide roller 120. The tubular pressurizing unit 140 may include a pressurizing guide rod 141, a pressurizing transfer unit 142, and a rear pressurizing unit 143.

Pressure guide rods 141 may be provided in a pair on the upper side of the rear end of the mounting table 110. The pressure guide rods 141 may be installed side by side in the longitudinal direction of the mounting table 110.

The pressure transfer table 142 may be slidably coupled to the pressure guide rod 142. The pressure transfer table 142 may be transferred by a pressure transfer cylinder.

The rear pressurizing unit 143 is coupled to the upper side of the pressurizing transfer unit 142, and may press the rear surface of the tube body 10 according to the transfer of the pressurizing transfer unit 142.

The rear end presser 143 and the upper surface of the pressure transfer unit 142 are connected to the rear end support member 144 to support the rear end presser 143.

Referring to FIG. 6, when the diameter of the tubular body 10 seated on the seating guide roller 120 is a small diameter, a seating guide member 150 seated on the seating guide roller 120 may be further included. The seating guide member 150 may be installed to be seated on the seating guide shaft 121 between the seating guide members 122 in a'C' shape with an open top. Since the seating guide member 123 is formed such that the upper portion thereof is opened, it is possible to prevent the seating guide and flow of the small-diameter tubular body seated on the seating guide member 123.

Referring to FIG. 7, the attachment device 200 is configured to attach the pipe line detection line 20 to the pipe body 10 seated on the seating part 100, and the detection line supply and attachment part 210, the lifting part ( 220), may include a support unit 230, and a transfer unit 240.

The detection line supply and attachment part 210 is configured to supply the pipe line detection line 20 to the surface of the pipe body 10 and attach the supplied pipe line detection line 20, and the foreign matter removing part 211, the hot air member ( 212), the detection line supply unit 213, the attachment fixing unit 214, may include a work table 215.

Referring to FIG. 8, the foreign matter removal unit 211 is capable of removing foreign matters on the surface of the tubular body 10 by scraping the surface of the tubular body 10, and allowing the pipeline detection line 20 to be well attached, removing foreign matter A member 211a, a receiving member 211b, and a spring 211c may be included.

The foreign material removing member 211a may scratch the surface of the tube body 10 in a column shape. By scraping the surface of the tube body 10 to roughen the surface of the tube body 10, it is possible to increase the adhesion force of the attachment fixing part 214 to the melt to be described below. The bottom surface of the foreign material removing member 211a may be formed to be flat or curved, and a groove forming member 211a' is provided inside the foreign material removing member 211a to accommodate the pipe line detection line 20 on the surface of the tube 10 It is also possible to form a groove.

The receiving member 211b may accommodate the upper and lower ends of the foreign material removing member 211a to protrude. A nut is fastened to the foreign material removing member 211a protruding from the upper end of the receiving member 211b so that the length of the foreign material removing member 211a from which the receiving member 211b protrudes downward may be adjusted.

The spring 211c may be installed between the receiving member 211b and the lower end of the foreign material removing member 211a so that the foreign material removing member 211a is elastically attached to the surface of the tube 10. That is, the spring 211c may be in close contact with the surface of the tube 10 regardless of a minute change in the diameter of the tube 10 to remove foreign substances or scrape the surface.

The hot air member 212 may heat the surface of the tube 10 with hot air. The hot air member 212 may heat the surface of the tube body 10 to increase the adhesion between the melted material of the attachment fixing part 214 and/and the pipeline detection line 20 to be described later.

The detection line supply unit 213 is configured to supply the line detection line 20 to the surface of the tube body 10 heated by hot air, and may include a storage member 213a and a supply guide member 213b.

The storage member 213a may be formed in the shape of a circular enclosure, and the pipe detection line 20 may be wound and stored.

The supply guide member 213b is formed in a pipe shape, and may guide the pipe line detection line 20 supplied from the storage member 213a to the surface of the pipe body 10. The supply guide member 213b may be coupled to the attachment fixing member 214c to be connected to the detection line guide hole 214c-3 of the attachment fixing portion 214 to be described later.

A plurality of tension rollers in which a tension member is installed may be further provided to elastically supply the pipeline detection line 20 supplied from the storage member 213a to the supply guide member 213b.

The attachment fixing part 214 is configured to attach and fix the pipe line detection line 20 supplied to the surface of the pipe body 10 to the surface of the pipe body 10, and the hopper 214a, the heating member 214b, and the attachment fixing member 214c ) Can be included.

The hopper 214a may store raw materials for attaching and fixing the pipe line detection line 20 to the surface of the pipe body 10. The raw material may be of the same material as the tube 10, for example, polyethylene.

The heating member 214b is configured to heat the raw material supplied from the hopper 214a, and a heating wire may be incorporated. In addition, a transfer screw that rotates and transfers the raw material and the molten material by the power of a motor may be incorporated therein.

The attachment fixing member 214c is configured to supply the melt supplied from the heating member 214b to the surface of the tube 10, and may include a discharge hole 214c-1 and a discharge port 214c-2.

The discharge hole 214c-1 is formed through the attachment fixing member 214c in the vertical direction, and may guide the discharge of the melt.

The discharge port 214c-2 may be concave formed on the bottom of the attachment fixing member 214c so as to be orthogonal to the discharge hole 214c-1. By pressing the melt discharged through the discharge hole (214c-1), it is possible to form a coating for attaching and fixing the pipe line detection line 20. The coating may be formed by hardening the melt.

In addition, the detection line guide port 214c-3 is concave in the bottom of the attachment fixing member 214c on the other side of the discharge port 214c-2, and the detection line guide port 214c-3 supplies the detection line supply unit 213 The pipe line detection line 20 supplied from the guide member 213b is in close contact with the surface of the pipe body 10 and flow can be prevented.

Further comprising a pressing roller (214d) for pressing the coating formed from the attachment fixing member (214c), the pressing roller (214d) is formed in the central portion is concave to form the shape of the coating by pressing the coating, the coating and the tube body 10 ) It can increase the adhesion of the surface. The pressure roller 214d may be lifted by a handle.

The worktable 215 is formed in a plate shape, and a foreign material removing part 211, a hot air member 212, a detection line supply part 213, and an attachment fixing part 214 may be installed.

The elevating unit 220 is configured to elevate the detection line supply and attachment unit 210, and may include an elevating motor 221, a bolt member 222, and a nut member 223.

The bolt member 222 is a member that rotates by the power of the lifting motor 221. The elevating member 221 and the bolt member 222 may be connected by a conventional connection method.

The nut member 223 is coupled to the bolt member 222 and can be lifted along the rotating bolt member 222. The nut member 223 is installed in the detection line supply and attachment part 210, so that the detection line supply and attachment part 210 can be raised and lowered according to the rotation of the bolt member 222.

The support unit 230 is configured to support the lifting unit 220 and the detection line supply and attachment unit 210, and may include an upper support 231, a lower support 232, and a connecting rod 233.

The upper support 231 is formed in a plate shape and may be located above the detection line supply and attachment part 210. The upper support 231 is formed through the inside so as to guide the supply of the detection line and the rise of the attachment part 210.

The lower support 232 may be formed in a plate shape and may be located under the elevating part 220.

The connecting rod 233 may connect the upper support 231 and the lower support 232. The connecting rod 233 may be coupled to the corners of the working table 215 of each of the supports 231 and 232 and the detection line supply and attachment part 210.

In addition, by installing an elastic support member 230' between the lower support 232 and the elevating portion 220, the elevating portion 220 and the detection line supply and attachment portion 210 can be elastically supported, As the detection line supply and the attachment part 210 rises and descends according to the curve of the surface of the tube 10, the tube detection line 20 can be easily attached and fixed to the surface of the tube 10.

The transfer unit 240 is configured to transfer the support unit 230 and may include a wheel 241, a chain 242, a transfer motor 243, and a rail 244.

The wheel 241 has a configuration in which two wheels are connected by an axis, and may be provided in a pair on the bottom of the support part 230.

The chain 242 may connect gears respectively formed on a pair of wheels 241.

The transfer motor 243 may rotate any one of the pair of wheels 241.

The rail 244 is formed in a longitudinal direction so as to correspond to the mounting table 110, and may guide the transport of the wheel 241.

It may further include a support support 300 for supporting the seating portion 100 and the attachment device 200. The support support 300 may be raised and lowered by rotation of a plurality of height adjustment members 310 provided on the side of the support support 300 to correspond to the inclination of the ground, so that the seating portion and the like are maintained horizontally.

The following describes the operation of the present invention configured as described above.

First, referring to FIGS. 1 to 9, the lifting motor 221 of the lifting unit 220 is rotated in the forward direction under the control of the controller. The bolt member 222 rotates in the forward direction by the power of the lifting motor 221, and at the same time, the nut member 223 coupled to the bolt member 222 may rise as the bolt member 222 rotates in the forward direction. Since the nut member 223 is installed on the work table 215, the detection line supply and attachment part 210 can be raised, and the detection line supply and attachment part 210 is the connection bar 233 of the support part 230 You can climb along. In addition, the upper end of the detection line supply and attachment part 210 may rise into the penetrating interior of the upper support 231. That is, the lifting unit 220 may be raised so that the detection line supply and attachment unit 210 is positioned above the diameter of the tube body 10 mounted on the mounting table 110.

In addition, the fixed transfer table 132 of the tube fixing part 130 and the pressure transfer table 142 of the tube pressing part 140 are rear of each guide rod 131, 141 by a fixed transfer cylinder and a pressure transfer cylinder. Can be moved to.

When the detection line supply and attachment part 210 rises a certain distance, the tube body 10 may be seated on the seating guide roller 120 as shown in FIG. 10. The tube 10 may be mounted using equipment such as a forklift or may be mounted on the mounting guide roller 120 by a plurality of workers. At this time, the pipe body 10 is seated on the seating guide member 122 and the seating guide shaft 121, and the seating guide member 122 is formed to be inclined in the direction of the seating guide shaft 121 so that the pipe body 10 Since it is supported, it is possible to prevent the flow of the tube body 10.

In addition, when the diameter of the tube body 10 seated on the seating guide roller 120 is a small diameter of 300 mm or less, the seating guide member 150 is seated on the seating guide shaft 121 between the seating guide members 122. In the state, a small-diameter tube can be seated on the seating guide member 150. The seating guide member 150 can prevent the flow of the tube while supporting the tube body in a'C' shape opened to the top.

When the pipe body 10 is seated on the mounting guide roller 120 through the above process, the fixed transfer table 132 of the pipe body fixing part 130 is transferred to the front of the pipe body 10 so that the shear pressurizing rod 133 is (10) can be made close to the front. The fixed transfer table 132 may be transferred along the fixed guide rod 131 by a fixed transfer cylinder. In addition, by transferring the pressure transfer table 142 of the pipe body pressing unit 140 to the rear surface of the tube body 10, the rear end pressing table 143 may be in close contact with the rear surface of the tube body 10. The pressure transfer table 142 may be transferred along the pressure guide rod 141 by a pressure transfer cylinder.

The front and rear pressurization units 133 and 143 are prevented from being pushed by each support member, so that they can be firmly adhered to the front and rear surfaces of the tubular body 10.

In addition, as shown in FIG. 11, the pressure fixing table 134 is lowered by the pressure fixing cylinder to press the inner surface of the pipe body 10 to fix the pipe body 10.

Here, the pressure fixing unit 134 is in close contact with the front end of the pipe body 10 and the rear end pressing unit 143 of the tube body pressing unit 140 is the tube body 10 It has been described as lowering in a state in close contact with the rear of the tube to pressurize and fix the inner surface of the tube body 10, but when the length of the tube body 10 is short, the tube body fixing part 130 is attached to the shear pressurizer 133 In a close contact, the pressure fixture 134 may descend to press the inner surface of the tube 10 to be fixed.

When the tube body 10 is fixed by the pressurizing fixture 134, the lifting motor 221 of the lifting part 220 is rotated in the reverse direction. The bolt member 222 rotates in the reverse direction by the power of the lifting motor 221, and at the same time, the nut member 223 coupled to the bolt member 222 may descend according to the reverse rotation of the bolt member 222. Since the nut member 223 is installed on the work table 215, the detection line supply and attachment part 210 can be lowered. As shown in FIG. 12, the detection line supply and attachment part 210 is a support part 230 It can be located at the front end of the tube 10 by descending along the connecting rod 233 of.

At this time, the end of the foreign material removing member 211a of the foreign material removing part 211 may be positioned to scratch the surface of the tube 10. In addition, the pipe line detection line 20 stored in the storage member 213c of the detection line supply unit 213 must protrude more than the front surface of the tube body 10 through the supply guide member 213b.

Here, the pipeline detection line 20 may be a copper wire or a metal plated carbon fiber in which a copper wire is disposed. The copper wire can be plated with nickel or chrome. Nickel or chromium plating can prevent corrosion of copper wire. In the metal-plated carbon fiber on which the copper wire is arranged, the carbon fiber may be plated with copper (copper) first and nickel or chromium on the outside thereof. By plating copper (copper) first, nickel or chromium plating can be attached more firmly.

The pipeline detection line 20 may be attached to one side of the tube body 10, for example, on the upper side, or attached to the upper and lower sides in a pair, or attached to the upper and lower left and right sides. Attaching the upper and lower sides or upper and lower left and right sides can prevent the bending of the tube 10 that may occur during the attachment.

The length of the pipe detection line 20 that protrudes more than the front of the pipe body 10 is a length that protrudes according to the length connecting the adjacent pipe body and the pipe line detection line 20 attached and fixed to the pipe body with a connector (not shown) You can also adjust

When the detection line supply and attachment part 210 is located at the front end of the tube 10 through the above process, the transfer motor 243 of the transfer part 240 is rotated in the forward direction. According to the rotation of the transfer motor 243, a pair of wheels 241 connected by a chain 242 rotates in a forward direction, and the wheels 241 move from the front end of the tube 10 to the rear end along the rail 244 You can move to.

By the transfer unit 240, the detection line supply and attachment unit 210 is moved from the front end to the rear end of the tube 10, and at the same time, as shown in FIGS. 13 to 16, a foreign material removing member of the foreign material removing unit 211 ( 211a) may be in close contact with the front surface of the tube 10. In this case, the foreign material removing member 211a may be elastically attached to the surface of the tube 10 to the spring 211c.

The foreign material removing member 211a in close contact with the front of the tube 10 is transferred to the rear end of the tube 10 and scrapes the surface of the tube 10 to remove foreign materials on the surface of the tube 10, and at the same time As the surface of the tube body 10 is roughened, it is possible to increase the adhesion to the melt described below.

Here, when the foreign material removing member 211a scratches the surface of the tube, the groove forming member 211a' provided in the foreign material removing member 211a accommodates the pipeline detection line 20 on the surface of the tube 10 It is also possible to form a groove that can be done.

In addition, as shown in FIG. 17, by heating the surface of the scraped tube 10 with hot air of the hot air member 212, the tube 10 and the temperature higher than room temperature may be maintained. The purpose is to allow the molten material to be described below or/and the pipe line detection line 20 to be easily attached by heating the surface of the pipe body 10 with hot air.

When the temperature of the surface of the pipe body 10 increases, as shown in FIG. 18, the pipe detection line 20 supplied from the storage member 213a and discharged to the supply guide member 213b increases the temperature of the surface of the pipe body 10 Adheres to. At this time, the pipeline detection line 20 is discharged to the detection line guide hole 214c-3 of the attachment fixing member 214c, as shown in FIG. 19, and the detection line guide hole 214c-3 pressurizes the tube body 10 ) It can adhere to the surface.

When the pipe detection line 20 is in close contact with the surface of the pipe body 10, the raw material supplied from the hopper 214a is melted by the heating member 214b, as shown in Figs. The melt may be discharged through the discharge hole 214c-1. The melt may be of the same material as the tube 10 made of polyethylene.

The melt is supplied to the surface of the pipe body 10 while receiving the pipe detection line 20 to form a coating that protects the pipe detection line 20, and the coating material receiving the pipe line detection line 20 is an outlet According to the pressurization of (214c-2), it is formed in the shape of the discharge port (214c-2) and discharged, and the coating material discharged through the discharge port (214c-2) may be pressurized by the pressure roller (214d). The coating material is formed as the temperature of the melt discharged through the discharge hole 214c-1 decreases and hardens, and by pressing with a pressure roller 214d, it is possible to protect the pipeline detection line 20 while forming a predetermined shape.

When forming the covering by the above process, when a curved portion of the surface of the tube 10 appears, the detection line is supplied and attached by the elastic support member 230' installed between the lower support 232 and the lifting unit 220 Since the part 210 can be raised and lowered, the pipe line detection line 20 can be easily attached and fixed to the surface of the pipe body 10 having a curved surface.

The above process may be continued until the coating is formed at the rear end of the tube 10 so that the coating can be formed to the rear end of the tube 10. When the covering is formed to the rear end of the pipe body 10, the pipe line detection line 20 is cut, and the pipe line detection line 20 may be cut while being pulled to protrude more than the rear end of the pipe body 10. .

When the pipeline detection line 20 is cut, the lift motor 221 of the lift unit 220 is rotated in the forward direction to supply the detection line and the attachment unit 210 to be separated from the upper portion of the tube body 10 The transfer motor 243 of (240) can be rotated in the reverse direction. As the transfer motor 243 rotates, the pair of wheels 241 connected by the chain 242 rotates in the reverse direction and moves from the rear end of the tube 10 to the front end along the rail 244 to return to the original position. can do.

When the detection line supply and attachment part 210 is transferred to the upper part of the tube 10 or returns to its original position, the pressure fixing table 134 is raised by a pressure fixing cylinder to release the pressing force on the inner surface of the tube body 10. have. In addition, the mounting guide roller 120 in a state in which the pressing force of the front and the rear of the tube 10 is released by transferring the fixed transfer table 132 and the pressure transfer table 142 in opposite directions to the front and rear surfaces of the tube body 10. The pipe body to which the pipe line detection line is attached and fixed is separated from and, as shown in FIG. 22, a pipe body to which the pipe line detection line is attached and fixed can be formed.

In addition, referring to 23, the pipe body to which the pipe line detection line is attached and fixed is turned over, and the above process is repeated to attach and fix another pipe line detection line to the other side of the fixed pipe line detection line. Attaching the pipe line detection line to the upper and lower sides in this way can prevent the bending of the pipe body caused by the excessive attachment. That is, by attaching the pipe line detection line to the upper and lower sides or symmetrically attached to the upper and lower left and right sides, the bending of the pipe can be prevented and the strength of the pipe can be increased at the same time. Copper wires or wires such as metal-plated carbon fiber may not be installed on the additionally attached pipe line.

By repeating the above process, it is possible to easily attach and fix the pipe detection line 20 to the surface of the pipe body having different diameters, so that the pipe body of the ordered diameter can be quickly responded to.

In addition, the seating portion 100 and the attachment device 200 may be supported by a support support 300, and a plurality of height adjustment members 310 are installed on the side of the support support 300 to be mounted on an inclined ground. Since it can respond, the seating portion 100 can be easily maintained horizontally.

In the above, even if all the constituent elements constituting an embodiment of the present invention are described as being combined into one or operating in combination, the present invention is not necessarily limited to these embodiments. That is, within the scope of the object of the present invention, all the constituent elements may be configured or operated by selectively combining one or more. In addition, the terms such as "include", "consist of" or "have" described above mean that the corresponding component may be present unless otherwise stated, excluding other components Rather, it should be interpreted as being able to further include other components. All terms, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art, unless otherwise defined. Terms generally used, such as terms defined in the dictionary, should be interpreted as being consistent with the meaning of the context of the related technology, and are not interpreted as ideal or excessively formal meanings unless explicitly defined in the present invention.

The above description is merely illustrative of the technical idea of the present invention, and those of ordinary skill in the art to which the present invention pertains will be able to make various modifications and variations without departing from the essential characteristics of the present invention. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain the technical idea, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

100: seat 110: seat
120: seating guide roller 130: pipe fixing unit
140: tube pressing part 150: seating guide member
200: attachment device 210: detection line supply and attachment
220: lifting unit 230: support
240: transfer unit

Claims (20)

Seating part; And
Including; an attachment device for attaching a pipeline detection line to the tube body seated in the seating portion,
The seating part,
Seating zone; And a plurality of seating guide rollers provided on the seating table to allow the tube body to be seated on the center line of the seating table and to be transported in the front and rear direction at the same time,
Further comprising; a pipe body fixing portion for fixing the tip of the pipe body seated on the seating guide roller,
The tube fixing unit,
A pair of fixing guide rods fixed to the upper surface of the mounting table;
A fixed transfer table slidably coupled to the fixed guide rod;
A shear pressurization unit coupled to the upper side of the fixed transfer unit to press the front surface of the tube body; And
Pipeline detection ship attachment device comprising a; a pressure fixture for pressing and fixing the inner surface of the tube body while elevating along the through hole through the inside of the shear presser. delete The method according to claim 1,
The seating guide roller,
A seating guide shaft fixed to the upper surface of the seating table; And
Including; a seating guide member mounted to correspond to both sides of the seating guide shaft,
The seating guide member is a pipe line detection line attachment device formed to be inclined in a direction inside the seating guide shaft. delete delete The method according to claim 1,
Pipeline detection line attachment device further comprising a; pipe body pressing unit for pressing the rear end of the pipe body seated on the seating guide roller. The method of claim 6,
The tubular pressurizing part,
A pair of pressure guide rods fixed to the upper surface of the mounting table;
A pressure transfer table slidably coupled to the pressure guide rod; And
Pipeline detection line attachment device comprising a; rear end pressurization unit coupled to the upper side of the pressure transfer unit and pressurizing the rear surface of the tube body. The method according to claim 1,
The attachment device,
A detection line supply and attachment unit for supplying and attaching the supplied pipe line detection line to the surface of the tube body;
An elevating unit for raising and lowering the detection line supply and attachment unit;
A support part supporting the lifting part and the detection line supply and attachment part; And
Pipeline detection line attachment device comprising a; a transfer unit for transferring the support. The method of claim 8,
The detection line supply and attachment unit,
A foreign material removal unit for removing foreign materials from the surface of the tube;
A hot air member for heating the surface of the tube body from which the foreign substances are removed with hot air;
A detection line supply unit for supplying a pipe line detection line to the surface of the tube body heated by the hot air member;
An attachment fixing part for attaching and fixing the pipe detection line supplied to the pipe body surface to the pipe body surface; And
Pipeline detection line attachment device comprising a; a work table on which the foreign material removal unit, the hot air member, the detection line supply unit and the attachment fixing unit are installed. The method of claim 9,
The foreign material removing unit,
A foreign material removing member scraping the surface of the tube;
A receiving member accommodating an upper end of the foreign substance removing member; And
A spring installed between the receiving member and the lower end of the foreign material removing member so that the foreign material removing member elastically adheres to the surface of the tube body. The method of claim 9,
The detection line supply unit,
A storage member in which the pipeline detection ship is stored; And
Pipeline detection line attachment device comprising a; supply guide member for guiding the pipe line detection line supplied from the storage member to the surface of the pipe. The method of claim 9,
The attachment fixing part,
A hopper for receiving raw materials;
A heating member for heating and melting the raw material supplied from the hopper to supply; And
Pipeline detection line attachment device comprising; an attachment fixing member configured to surround the pipe line detection line by discharging the molten material melted by the heating member. The method of claim 12,
The attachment fixing member,
A discharge hole vertically penetrated so that the melt is discharged therein;
An outlet concave into the bottom of the attachment fixing member so as to be perpendicular to the discharge hole, and pressurizing the melt discharged through the discharge hole to form a coating material; And
A detection line guide hole concave into the bottom of the attachment fixing member on the other side of the outlet so that the line detection line is in close contact with the surface of the tube body. The method of claim 12,
Pipeline detection line attachment device further comprising a; pressure roller for increasing the adhesion to the surface of the tube by pressing the coating discharged to the attachment fixing member. The method of claim 8,
The elevating part,
A lift motor installed on the lift platform;
A bolt member rotating by the power of the lifting motor; And
Including; a nut member coupled to the bolt member and elevating along the rotating bolt member,
The nut member is installed on the detection line supply and attachment portion, and the pipe detection line attachment device for raising and lowering the detection line supply and attachment portion by rotation of the bolt member. The method of claim 8,
The support part,
An upper support positioned above the detection line supply and attachment portion;
A lower support located below the lifting part; And
Pipeline detection line attachment device comprising a; connecting rod for connecting the upper support and the lower support. The method of claim 16,
An elastic support member installed between the lower support and the elevating portion to elastically support the elevating portion and the detection line supply and attachment portion; and a pipeline detection line attachment device further comprising. The method of claim 8,
The transfer unit,
A pair of wheels provided on the bottom of the support;
A chain connecting the pair of wheels;
A transfer motor that rotates the wheel; And
Pipeline detection line attachment device comprising a; rail for guiding the transfer of the wheel rotating by the power of the transfer motor. A first step of removing foreign substances by scraping the surface of the tube body seated on the seating portion;
A second step of heating the surface of the tube body from which the foreign substances have been removed with hot air;
A third step of supplying a pipe line detection line to the surface of the pipe body heated by the hot air; And
A fourth step of attaching and fixing the pipe detection line to the surface of the pipe by intimate contact with the pipe body surface and supplying a melted material,
The above steps are performed by a pipe detection ship attachment device,
The pipeline detection ship attachment device,
Seating part; And
Including; an attachment device for attaching a pipeline detection line to the tube body seated in the seating portion,
The attachment device,
A detection line supply and attachment unit for supplying and attaching the supplied pipe line detection line to the surface of the tube body;
An elevating unit for raising and lowering the detection line supply and attachment unit;
A support part supporting the lifting part and the detection line supply and attachment part; And
Includes; a transfer unit for transferring the support,
The detection line supply and attachment unit,
A foreign material removal unit for removing foreign materials from the surface of the tube;
A hot air member for heating the surface of the tube body from which the foreign substances are removed with hot air;
A detection line supply unit for supplying a pipe line detection line to the surface of the tube body heated by the hot air member;
An attachment fixing part for attaching and fixing the pipe detection line supplied to the pipe body surface to the pipe body surface; And
And a work table on which the foreign material removing unit, the hot air member, the detection line supply unit and the attachment fixing unit are installed. The method of claim 19,
In the first step,
Fixing the pipe body seated in the seating portion; pipe line detection ship attachment method comprising a further.

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