KR20200089128A - Manufacturing equipment for Construction Pipe Supports - Google Patents

Abstract

Disclosed is an apparatus for manufacturing a construction pipe support. The apparatus for manufacturing a construction pipe support according to an embodiment comprises: a punching device forming a hole by perforating both end portions of an interior or an exterior pipe for a pipe support; a connector welding portion holding the perforated interior or exterior pipe for a pipe support thereon, and including a mounting plate on which a plurality of connectors are disposed, a rotation portion for rotating the mounting plate, and a welding machine for welding a connected area of the pipe and the connectors mounted on the mounting plate; a horizontal member welding portion including first and second mounting portions for mounting both end portions of the pipe thereon and enabling a horizontal member to be coupled to both ends of the pipe, a rotation driving portion for rotating the first and second mounting portions together or individually to rotate the pipe, and first and second welding machines formed on the upper part of the first and second mounting portions, respectively, and welding a connected area of the pipe and the horizontal member mounted on the first and second mounting portions. According to the present invention, the plurality of connectors are disposed at regular intervals on an outer side of the interior or the exterior pipe configuring the pipe support, and welding between the connectors and the pipe can be quickly performed such that production efficiency can be significantly improved and welding quality can be improved.

Description

Manufacturing equipment for construction pipe supports

Disclosed is a manufacturing apparatus for a pipe support for construction, and more specifically, a pipe support that is hypothesized to support a formwork to pour concrete during construction of a construction structure, or to be constructed or constructed when constructing or renovating a building structure or civil engineering structure. It relates to a manufacturing apparatus.

Unless otherwise indicated herein, the content described in this section is not prior art to the claims of this application and is not admitted to be prior art by inclusion in this section.

Although the government continues to work to reduce the accidents at the construction site, the occurrence of disasters on the site of small-scale construction projects is unsuccessful, and the construction industry has experienced a shortage of manpower and workers due to the fact that skilled workers leave the construction site due to the perception that it is a 3D industry. The aging trend is increasing, and the construction accidents of unskilled and foreign workers are increasing year by year.

The support pipe is used to support the formwork of steel reinforced concrete structures such as buildings, apartments, buildings, towers, and bridges, so that the structures can be safely and accurately constructed.

Due to the nature of the temporary construction, support pipes are frequently installed and dismantled, and the structure of the member is simple, so there is a shortage of stability.

For this reason, accidents are frequently caused by damage to the support pipes, and safety management is desperately needed, as it is directly connected to the serious accidents such as the risk of the worker's fall and the fatal accidents caused by the aerial work.

The construction support pipe is made up of an inner pipe and an exterior, and a number of height adjusting holes are formed in a row on the inner and outer pipes so that the height can be adjusted up and down.

On the other hand, in the prior art, a number of holes were drilled in the inner tube by drilling by hand, but such manual work relies on skilled workers, resulting in low work efficiency and defects.

In addition, as shown in FIG. 17, a horizontal (horizontal) member or a diagonal member can be connected to each other using a conventional pipe support to form a structure (cube), and at the same time, a height adjustment means for arbitrarily adjusting the height of the inner tube. The having connector 20 is attached to the outer circumferential surface of the exterior by welding.

Conventionally, a connector has been fitted to the exterior and a person has welded it and attached it. However, there is a problem in that it takes a lot of time to manually weld a plurality of connectors to the exterior and the welding quality is not uniform.

Meanwhile, in the conventional pipe support, as shown in FIG. 18, horizontal members 22 and 32 are formed at the top and bottom of the pipe support 10, respectively, to prevent the pipe support from falling or buckling due to a lateral load. .

Therefore, the method of the structure in which each pipe support 10 is supported in the horizontal direction by these horizontal materials was applied.

Conventionally, after inserting the horizontal members 22 and 32 at the end of the pipe, a person directly welds and attaches them, but this has a problem in that productivity is deteriorated due to difficulty in mass production and the quality of welding is not maintained uniformly.

Korean Patent Application No. 10-2004-0086303

Disclosed is that multiple holes can be simultaneously formed at the same interval for the pipe support, and a plurality of connectors are disposed at equal intervals on the outside of the pipe to perform simultaneous welding and main welding at the same time. To provide a manufacturing device for constructional pipe support that can improve welding quality and reduce time by introducing a welding automation system to simultaneously weld horizontal materials (flanges) to both ends of a pipe for pipe support used in building construction. It has a purpose.

An object of the embodiment is a perforator for forming a hole by drilling both ends of an inner pipe or an outer pipe for pipe support; A connector welder that mounts a perforated pipe support inner tube or an outer pipe, a holder on which a plurality of connectors are arranged, a rotating part for rotating the holder, and a welding machine for welding the connecting parts of the pipes and connectors mounted on the holder; The first and second mounting portions that can be mounted on both ends of the pipe, and the horizontal member coupled to both ends of the pipe, and the rotation driving portion for rotating the pipe by rotating the first and second mounting portions together or separately, respectively, It is formed on the upper part of the two mounting parts, and the horizontal material welding part including the first and second welders welding the connecting parts of the horizontal material and the pipe mounted on the first and second mounting parts; Can be achieved by

According to the disclosed embodiment, a plurality of connectors are arranged at equal intervals on the outside of the inner tube or the outer surface constituting the pipe support, and welding between the connector and the pipe can be quickly performed, so that production efficiency can be significantly improved, and welding quality There is an effect that can be improved.

1 is a plan view showing a manufacturing apparatus for a pipe support for construction according to an embodiment,
Figure 2 is a front view showing an apparatus for manufacturing a pipe support for construction according to an embodiment,
Figure 3 is an enlarged perspective view of a main part of the'perforator 700' in the manufacturing apparatus for the construction pipe support according to the embodiment,
Figure 4 is a plan view of the'connector welding portion' in the manufacturing apparatus for a building pipe support according to the embodiment,
Figure 5 is a side view showing the'connector welds' in Figure 4,
6 is a perspective view showing a'welder 300' in FIG. 5,
7 is a cross-sectional view conceptually showing the welding operation, (a) is a view showing a partial spot welding on the right side of the outer peripheral surface of the pipe, (b) is a view showing a partial spot welding on the left side of the outer peripheral surface of the pipe ,
8 is a view showing a discharge means for raising the connector after welding of the connector in the manufacturing apparatus for the construction pipe support according to the embodiment,
9 is a perspective view showing a welding machine applied to the'connector welding part' according to another embodiment,
10 is a front view showing a welding machine applied to the'connector welding part' according to another embodiment,
11 is a side view showing a welding machine applied to the'connector welding part' according to another embodiment,
12 is a front view showing a'horizontal material welding part (B)' in FIG. 1,
13 is a plan view showing a'horizontal material welding part (B)' in FIG. 1,
14 is a side view showing a'horizontal material welding part (B)' in FIG. 1,
15 is an enlarged view showing a'first mounting portion 3'in FIG. 12,
FIG. 16 is an enlarged view showing'first and second welders 6 and 6'in FIG. 12;
17 is a view showing a conventional pipe support and connection,
18 is a view showing an example in which a conventional pipe support and a horizontal member are combined.

Hereinafter, preferred embodiments will be described in detail with reference to the accompanying drawings.

The embodiments to be described below are intended to be described in detail to the extent that one of ordinary skill in the art to which the present invention pertains can easily implement the invention, thereby limiting the technical spirit and scope of the present invention. Does not mean

In addition, the size or shape of the components shown in the drawings may be exaggerated for clarity and convenience of description, and terms specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator It should be noted that definitions of these terms should be made based on the contents throughout this specification.

1 and 2, the manufacturing apparatus for a pipe support for construction according to an embodiment includes: a perforator 700 for forming a hole by drilling both ends of an inner pipe or an outer pipe 900 for pipe support; Mounting the pipe 900 for the perforated pipe support, a plurality of connectors 920 is provided with a holder 100 is disposed at equal intervals, the rotating unit 200 for rotating the holder 100 a plurality, and the holder ( A connector welding part (A) having a welding machine (300) for welding the connection part of the pipe (900) and the connector (920) mounted on the 100); Both ends of the pipe 900 may be mounted, and the first and second mounting portions 3 and 4 to allow the horizontal member 903 to be coupled to both ends of the pipe 900, and the first and second mounting portions 3, 4) Rotational driving part 5 for rotating the pipe 900 by accompanying or rotating respectively, and formed on the first and second mounting parts 3 and 4, respectively, and the first and second mounting parts 3, It comprises a; (900) horizontal pipe welding part (B) including the first and second welders (6,6') for welding the connecting portion of the pipe (900) and the horizontal member (903) mounted on.

Hereinafter, the above-mentioned punching machine, connector welding part, and horizontal material welding part will be described.

[Perforator]

3 is an enlarged perspective view of main parts of the'perforator'.

Referring to Figure 3, the perforator 700,

A base 702 installed on the ground; Guide frames 703 on both sides which are symmetrically disposed on both upper sides of the base 702 and are formed to be elongated in the direction of movement of the pipe 900; A pipe take-off unit 710 in which hinges are coupled to the guide frames 703 on both sides to rotate, and a locking jaw is formed at one end so that the pipe 900 is seated; The rail 721 horizontally formed on the upper portion of the base 702, the body 722 coupled to the rail 721 and laterally moved, and formed on the upper portion of the body 722 through the pipe drawer 710 A holding pipe 723 into which the end of the moved pipe 900 is inserted and a drilling bit 724 penetrating the pipe 900 through both sides of the holding pipe 723 are mounted, and both sides of the holding pipe 723 It is disposed on the perforated portion 720 consisting of a first cylinder 725 mounted to the guide frame 703; And a second cylinder 730 that moves the body 722 and moves along the rail 721 and moves the end of the pipe 900 into or out of the holding tube 723 while transversely moving.

Referring to FIG. 3, the pipe take-off machine 710 takes out one pipe on the right side and moves it to the left side to operate to be positioned in the perforation portion 720.

The pipe take-off machine 710 includes a guide rod 711 rotatably hinged with an axial pin 708 on an upper side of the base 702;

Containing a third cylinder 713 having a rod connected to one end of the guide rod 711 to operate up and down; including, the rod of the third cylinder 713 rises to rotate the guide rod 711 to rotate one pipe The (900) is to be moved by rolling on the upper surface of the guide rod (711).

The guide rod 711 is formed with a locking jaw (not shown) at one end so that the pipe 900 can be locked and fixed, and the third cylinder 713 is operated to accompany the descending of the rod so that one side where the locking jaw is formed is downward. When rotated to the pipe 900 to be moved by rolling on the upper surface of the guide rod (711).

[Connector weld 1]

Attached FIG. 4 is a plan view of a'connector weld' in the manufacturing apparatus for a building pipe support according to an embodiment, FIG. 5 is a side view showing a'connector weld' in FIG. 4, and FIG. 6 is a welder 300 in FIG. )'is a perspective view, Figure 7 is a cross-sectional view conceptually showing the welding operation, (a) is a view showing a partial spot welding on the right side of the outer peripheral surface of the pipe, (b) is a part on the left side of the outer peripheral surface of the pipe 8 is a view showing a typical spot welding, FIG. 8 is a view showing a discharge means for raising the connection after welding of the connection in the manufacturing apparatus for a pipe support for construction according to the embodiment.

4 to 6, the connector welding portion is mounted on the pipe support pipe 900, a plurality of connectors 920 are disposed at equal intervals, the holder 100 and the holder 100 It includes; a rotating part 200 for rotating, and a welding machine 300 for welding the connecting portion of the pipe 900 and the connector 920 mounted on the cradle 100.

The welding machine 300 is provided with a work table 310 which is formed at a predetermined height on the ground, and includes a mounting table 100 on the upper part of the work table 310 and a welding unit 400 formed on the upper part of the mounting table 100. Including.

As shown in Figure 6, the cradle 100, the body 120 formed of a rectangular parallelepiped longer than the length of the pipe 900; A side plate 140 formed on both sides of the body 120 and hinged and rotated inside the work table 310; A plurality of connector 120 is formed on the upper surface of the body 120, the connector 920 is mounted; A plurality of rollers 160 for guiding the pipe 900 inserted through the side plate 140 to be moved and mounted through the plurality of connectors 920 mounted on the connector mount 150 while the pipe 900 is advanced; Including.

The side plates 140 and 140b are formed of a circular plate, and a shaft 145 is formed on the outer side to be hinged to the work table 310.

A through hole 142 is formed in the side plate 140b of one side so that the pipe 900 can be inserted therethrough.

On the other hand, the connector mount 150 is provided with a holder 152 so that both sides of the connector 920 are fitted and mounted.

The connector 920 has a disk shape and a plurality of through holes 921 are formed radially, and a through hole 921 through which the pipe 900 penetrates is formed in the center.

The connector 920 is placed by the operator to be stored in the holder 152, and a plurality of connector mounts 150 are arranged in a row, and the connector 920 is stored in each connector mount 150 to approximately 5-8 Dogs form a set.

The roller 160 can be supported in close contact with the outer circumferential surface of the pipe 900, and can be stably moved in the linear direction by being rotated while the pipe 900 is moving.

Therefore, while the pipe 900 enters in a linear direction on a plurality of rollers 160, it is coupled through a plurality of connectors 920.

Thereafter, a plurality of welding nozzles 430 are fixed at the same time by welding (also referred to as'adhesive') the contact portions of the connector 920 and the pipe 900 at the same time.

As will be described later, the welding of the connector and the pipe is completed by spot welding (temporary welding) and continuous welding (main welding).

Spot welding is performed at 4 to 6 locations while rotating the cradle 100 at a predetermined rotation angle.

This spot welding is a temporary welding operation, and welding is performed on 4 to 6 of the connecting portions of the connecting pipe and the pipe.

Referring to the spot welding, as shown in FIG. 7(a), the body 120 rotates at a predetermined angle in a counterclockwise direction to perform partial spot welding on the right portion of the outer circumferential surface of the pipe 900.

Or, as shown in (b) of FIG. 7, the body 120 rotates at a predetermined angle in the clockwise direction, thereby performing partial spot welding on the left portion of the outer circumferential surface of the pipe 900.

The above-described predetermined angle can be performed by spot welding while rotating only at an angle selected from 30˚, 40˚, and 50˚.

Of course, the angle is not necessarily limited to this, and it is natural that the angle can be changed as necessary.

Referring back to FIG. 6, the welding unit 400 is mounted on a plurality of panels 420, a panel 420 attached to the frame 410, and a panel 420 attached to the frame 410. It comprises a welding nozzle 430 that is formed to correspond to each of the connector 920, the lifting unit 450 to elevate the welding nozzle 430 up and down to contact or space the pipe 900; do.

The panel 420 may be formed only on one side of the frame 410 or may be formed symmetrically on both sides, and is formed to be approximately inclined.

The welding nozzle 430 is mounted on the front surface of the panel 420, and the welding tip of the tip is disposed to face the connection unit mounting 150.

The welding nozzle 430 is controlled by welding on (on) and off (off) while the lifting operation by the lifting unit 450.

That is, the welding is turned on while falling, and the welding is turned off while rising.

The lifting part 450 is a cylinder unit 452 attached to the panel 420 but mounted obliquely downward, and a rod 454 of the cylinder unit 452 is coupled to the welding nozzle 430.

Therefore, the welding nozzle 430 is lowered or raised by the rod 454 of the cylinder unit 452 moving forward or backward in response to a signal from a control unit (not shown), and an on-off operation of welding may be performed.

In order to perform such spot welding, the rotating part 200 is driven to rotate the cradle 100 at regular intervals.

Referring to FIG. 6, the rotating part 200 is provided with a rotating bar 210, one end of which is hinged to one side of the side plate 140, and a piston rod 220, which is hinged to the other end of the rotating bar 210, It includes a cylinder unit 230 that causes the piston rod 220 to appear and run by hydraulic pressure. When hydraulic pressure is supplied to the cylinder unit 230, the piston rod 220 is withdrawn to a predetermined length and the rod rotates only at a predetermined angle. It is possible.

Preferably, the predetermined rotational angle of the piston rod 220 is rotated at intervals of 30 to 40 degrees to perform spot welding at 3 to 4 locations.

In this way, the pipe 900 to which the connector 920 after spot welding is fixed is discharged to the outside by the discharge means 600.

The upper surface of the body 120 includes discharge means 600 for discharging the pipe 900 to which the connector 920 is welded.

Referring to FIG. 8, the discharge means 600 includes a lifting cylinder 610 having a piston rod 620 which is coupled to the body 120 and is vertically operated in a vertical direction, and includes an end of the piston rod 220 The bracket 630 is formed to come into contact with the pipe 900 and is elevated, and the bracket 630 is raised so that the pipe 900 is raised from the connector mount 150 and then rolled and moved to the tray 650; It is formed on.

[Main machine]

On the other hand, as shown in Figures 9 to 11, the connector welding portion according to another embodiment is to weld so that there is no gap while welding the connecting portion of the pipe and the circumferential direction along the circumferential direction (also referred to as'main').

The connector 700 according to this, the work table 702 is formed to a certain height on the ground and a jig 708 for seating the pipe 900 is formed on the top; First and second welding units 400a and 400b symmetrically formed on both upper sides of the work table 702; It is formed on one side of the work table 702 and is respectively formed corresponding to the first and second welding units 400a and 400b, connected to one end of the pipe 900 seated on the jig 708, and rotating the pipe 900 It includes; rotating unit 760.

Each of the first and second welding units 400a and 400b includes first and second frames 710 and 720 spaced apart and formed on top of the work table 310 and first and second frames 710 and 720 attached to the first and second frames 710 and 720. The first and second panels 730 and 740 are composed of a plurality of welding nozzles 430a and 430b that are mounted on the first and second panels 730 and 740 and are formed to correspond to a plurality of connectors 920, respectively. It comprises a; 430a, 430b) to move up and down to the pipe 900 to be in contact or spaced apart (450a, 450b); is configured to include.

The first and second panels 730 and 740 are formed symmetrically to each other and are coupled to the first and second frames 710 and 720 to be inclined downward.

The welding nozzles 430a and 430b are mounted on the front surface of the panel 420, and the welding tip of the tip is disposed to face the connection unit mounting 150.

The welding nozzles 430a and 430b are controlled to be welded on and off while the elevators are raised and lowered by the elevators 450a and 450b.

That is, the welding is turned on while falling, and the welding is turned off while rising.

The lifting parts 450a and 450b are cylinder units attached to the panel 420 but mounted obliquely downward, and rods of the cylinder units are respectively coupled to the welding nozzles 430a and 430b.

Therefore, upon receiving a signal from the control unit (not shown), the welding nozzle 430a of the first welding unit 400a descends and performs primary welding on the spot-welded connector 920 and the pipe 900.

At this time, the primary welding is performed only for half of the arc length of the pipe 900.

That is, the welding is performed while the pipe 900 rotates only half a turn so that the rotating unit 760 rotates only in the rotation range of the right 180°.

After the first welding is completed, the pipe 900 rolls on the tray 704 and is located in the second welding unit 400b, and then the welding nozzle 430b of the second welding unit 400b descends to the unwelded portion. The welding process is completed by performing secondary welding.

That is, the secondary welding is performed on the remaining portion while the pipe 900 is rotated half a turn in the opposite direction so that the rotating unit 760 is rotated only in the rotation range of the left 180°.

The welded pipe 900 is finally discharged through the tray 704.

When the rod 454 of the cylinder unit 452 is advanced or reversed, the welding nozzle 430 is lowered or raised, and an on-off operation of welding can be performed.

[Horizontal material welding part]

Attached FIG. 12 is a front view showing a'horizontal material welding part B'in FIG. 1, FIG. 13 is a plan view showing a'horizontal material welding part B'in FIG. 1, and FIG. 14 is a'horizontal material welding part in FIG. 1 ( B)' side view, FIG. 15 is an enlarged view showing'first mounting portion 3'in FIG. 12, and FIG. 16 is'first and second welders 6 and 6'in FIG. 12 It is an enlarged view.

12 to 16, the horizontal member welding portion B of the pipe support according to the embodiment operates to mount the horizontal member 903 at both ends of the pipe 900 for pipe support.

The pipe 900 has horizontal members coupled to both ends, and the horizontal member 903 is a circular flange type. Of course, it turns out that the shape of the horizontal member 903 can be variously implemented.

The horizontal member welding part B of the pipe support according to the embodiment includes a base 2 installed on the ground; It is formed on the top of the base (2), it is possible to mount both ends of the pipe 900, the first and second mounting portions (3,4) that allows the horizontal member (903) is coupled to both ends of the pipe (900); A rotation drive unit 5 for rotating the pipe 900 by accompanying or rotating the first and second mounting units 3 and 4, respectively; Mounted on the base (2), respectively formed on the top of the first and second mounting portions (3,4), the pipe 900 and the horizontal member (903) mounted on the first and second mounting portions (3,4) ), the first and second welders (6,6') to be welded to the connecting portion.

The base 2 is composed of a leg 21 fixed to the ground, two vertical beams 22 formed vertically on the upper portion of the leg 21, and a horizontal beam 24 connecting both vertical beams 22. The legs are screwed to the lower end of the vertical beam 22, provided with bolts to enable height adjustment.

The first mounting portion 3 or the second mounting portion 4 has the same structure. The first dwelling unit 3 will be described without overlapping explanation.

The first mounting part 3 is a housing formed on the upper part of the base 2 so that the bracket 31 for fixing the horizontal member 903 is formed at one end and the rotating shaft 32 is rotatably coupled. (34).

The bracket 31 is formed to have a substantially'b'-shaped cross-sectional structure, is coupled to the rotating shaft 32 and can be rotated together, and a groove is formed through which the horizontal member 903 can be fixed (see FIG. 15). ).

The rotation driving unit 5 is configured to include a motor 52 connected to the rotation shaft 32 of the first mounting unit 3.

Also included is a connecting member 54 connecting the shaft of the rotating shaft 32 and the motor 52.

The connecting member 54 is formed in a'∪' shape to form a space therein, one side is coupled to the outside of the housing 34, and the motor 52 is coupled to the other side.

The connecting member 54 is provided with a coupling 55 formed on the end of the rotating shaft 32 and the shaft of the motor 52, respectively, and coupled to each other.

By separating the coupling 55, the motor 52 is separated to allow repair and maintenance work.

On the other hand, it includes a second rotating portion 8 for rotating the rotating shaft 32 of the second mounting portion (4).

The second rotating portion 8 includes a third sprocket 83 formed on the rotating shaft 32 of the second mounting portion 4, a second motor 52 formed under the base 2, and the second rotating portion 8, It comprises a fourth sprocket 84 formed on the shaft of the two-motor 52, and a chain 85 connecting the third and fourth sprockets 83 and 84.

Therefore, when the second motor 52 is turned on, the third sprocket 83 is driven by the power transmission of the chain 85 to rotate the rotating shaft 32 of the second mounting unit 4. .

The bracket 31 is rotated as the rotating shaft 32 of the second mounting portion 4 is rotated.

Preferably, the first mounting portion 3 and the second mounting portion 4 are rotated at the same rotational speed and rotation angle.

On the other hand, referring to Figure 15, the first sprocket 81 coupled to the outside of the rotating shaft 32 of the first mounting portion 3, the chain connected to the first sprocket 81, 85 and The second sprocket 82 connected to the chain 85 is mounted on one side, and on the other side, an interlocking shaft 9 on which the fourth sprocket 84 is mounted.

Therefore, the interlocking shaft 9 is rotated by being interlocked with the rotational driving of the first mounting unit 3 and the rotational driving unit 5, and the rotational force of the interlocking shaft 9 is also transmitted to the fourth sprocket 84. Equal distribution of the rotational speed may be possible so that the rotational speeds of the (5) and the second rotational unit 8 are equalized.

On the other hand, referring to Figure 16, each of the first and second welders (6, 6'), the panel 26 attached to the upper portion of the base 2, and the panel 26 is spaced at a predetermined interval and mounted .

The first welding machine 6 is mounted to correspond to the first mounting portion 3, and the second welding machine 6'is mounted to correspond to the second mounting portion 4.

Each of the first and second welders 6 and 6'includes a cylinder 61 attached to the panel 26, and an attachment plate 63 attached to the rod 62 formed on the cylinder 61 and operated to appear and move. And, it is composed of a welding nozzle 64 coupled to the attachment plate (63).

On the other hand, the attachment plate 63 includes lifting means so that the height of the welding nozzle 64 can be adjusted.

The elevating means, the panel 26 has a long groove 262 is formed in a predetermined length, the rear surface of the attachment plate 63 is formed with a rail protrusion 632 coupled to the long groove 262, the rail protrusion 632 is It is coupled to the long groove 262 to be able to adjust the position while sliding in the vertical direction.

A fastener 635 is coupled to the long groove 262 of the panel 26 and can be fixed at a position adjusted by the fastening operation.

Meanwhile, an angle adjusting unit 67 is included to adjust the inclination angle of the panel 26.

The angle adjustment unit 67 is connected to the side surface of the panel 26 to form a horizontal shaft 671, and the shaft 671 is coupled through the side plate 672 formed vertically on top of the housing 34 And a fastening member 674 that is fastened to the shaft 671 and exerts a fastening force.

Therefore, the panel 26 is rotated in a state in which the fastening member 674 is loosened, and then the angle can be adjusted by tightening the fastening member 674 after setting the proper angle.

Although described in connection with the preferred embodiment, it will be readily recognized by those skilled in the art that various modifications and variations are possible without departing from the spirit and scope of the invention, and all such changes and modifications fall within the scope of the appended claims. Is self-explanatory.

2: Expectation 3: 1st Place
4: 2nd mounting part 5: Rotary drive part
6: 1st welding machine 6': 2nd welding machine
32: rotating shaft 34: housing
52: motor 54: connecting member
55: coupling 61: cylinder
63: mounting plate 64: welding nozzle
67: angle adjustment unit 85: chain
100: cradle 120: body
140: side plate 150: mounting base
160: roller 145: shaft
200: rotating part 300: welding machine
400, 400a, 400b: Welding unit 410: Frame
420: Panel 430: Welding nozzle
450: lifting part 600: discharge means
650: Tray 708: Jig
760: rotating unit 900: pipe
920: connector

Claims (12)

A perforator for drilling holes at both ends of the inner pipe or the outer pipe for pipe support;
Connector welded to the perforated pipe support inner pipe or external pipe, a holder on which a plurality of connectors are arranged, a rotating part for rotating the holder, and a welder for welding the connection between the pipe and the connector mounted on the holder ;
The first and second mounting portions that can be mounted at both ends of the pipe and the horizontal member is coupled to both ends of the pipe, and the rotation driving portion that rotates the pipe by rotating the first and second mounting portions together or separately, respectively. ,A horizontal material welding part which is formed on the upper part of the second mounting part and includes first and second welders welding the connecting parts of the horizontal material and the pipe mounted on the first and second mounting parts;
Apparatus for manufacturing a pipe support for construction, comprising a. According to claim 1,
The perforator
Expectations placed on the ground;
Guide frames on both sides which are disposed symmetrically on both sides of the upper portion of the base and are elongated in the direction of movement of the pipe;
A pipe take-off machine which is hinged to each of the guide frames on both sides and rotates, and a locking jaw is formed at one end to which the pipe is seated;
A rail formed horizontally on the upper portion of the base, a body coupled to the rail, and transversely moved, a holding tube into which an end portion of the pipe formed on the body and moved through the pipe drawer is inserted, and the holding tube A perforating bit that penetrates both sides of the pipe and perforates the pipe, is disposed on both sides of the holding pipe, and is formed of a first cylinder mounted on the frame;
A second cylinder that moves the body and moves transversely on a rail so that the end of the pipe is inserted into or removed from the holding tube;
Apparatus for manufacturing a pipe support for construction, comprising a. According to claim 2,
The pipe take-off machine
A guide rod rotatably hinged with an axial pin on an upper side of the base;
It includes a; a third cylinder having a rod connected to one end of the guide rod for lifting operation;
An apparatus for manufacturing a pipe support for construction, characterized in that the rod of the third cylinder is raised to rotate the guide rod so that one pipe is moved by rolling on the upper surface of the guide rod. According to claim 3,
The guide rod
Once the locking jaw is formed, the pipe can be caught and fixed,
A device for manufacturing a pipe support for construction, characterized in that the pipe is rolled on the upper surface of the guide rod and moved when one side of the rod formed with a locking jaw rotates downward. According to claim 1,
The connector welding portion
Includes; a work table formed to a certain height on the ground,
The cradle,
A cuboid body formed longer than the length of the pipe;
A side plate formed on both sides of the body and rotated by being hinged to the inside of the work table;
It is formed on the upper surface of the body a plurality of connector mounting bracket is mounted;
As the pipe inserted through the side plate moves forward, a plurality of rollers are guided to be moved and mounted through a plurality of connectors mounted on the connector mounting bracket.
Apparatus for manufacturing a pipe support for construction, comprising a. According to claim 1,
The upper surface of the body includes a discharge means for discharging the pipe welded to the connector,
The discharge means,
A lifting cylinder having a piston rod coupled to the body and operated vertically in the vertical direction is included,
At the end of the piston rod is formed a bracket that is in contact with the pipe and elevates,
The bracket is raised so that the pipe is raised from the connector mounting post and then rolled to move; a manufacturing apparatus for the construction of a pipe support, characterized in that formed on one side. According to claim 1,
The welding machine
A frame formed on the upper part of the work table,
A panel attached to the frame,
The panel is composed of a plurality of welding nozzles that are mounted on a number of panels and are respectively formed to correspond to a number of connectors.
An elevating unit that elevates the welding nozzle up and down to contact or space the pipe;
Apparatus for manufacturing a pipe support for construction, comprising a. The method of claim 7,
The welding nozzle and the lifting unit is a device for manufacturing a pipe support for construction, characterized in that formed on one or both sides of the panel. According to claim 1,
Each of the first and second mounting portions,
An apparatus for manufacturing a pipe support for a construction, comprising a rotating shaft having a bracket for fixing the horizontal member and a housing formed on an upper portion of the base so that the rotating shaft is rotatably coupled. According to claim 1,
The rotation driving unit,
It includes a motor connected to the rotating shaft of the first mounting portion,
A connecting member connecting the rotating shaft and the shaft of the motor is included,
The connecting member
One side is coupled to the outside of the housing, a space is formed inside, and the motor is coupled to the other side,
The inside of the rotating shaft end and the shaft of the motor are formed on each of the coupling pipes are coupled to each other to form a pipe manufacturing apparatus for construction. According to claim 1,
Each of the first and second welders,
The panel attached to the upper portion of the worktable, and is mounted spaced apart at a predetermined distance to the panel,
The first welding machine is mounted to correspond to the first mounting portion, and the second welding machine is mounted to correspond to the second mounting portion,
Each of the first and second welding machines,
And a cylinder attached to the panel, an attachment plate attached to a rod formed on the cylinder and attached to the display, and a welding nozzle coupled to the attachment plate. According to claim 1,
The attachment plate includes a lifting means to adjust the height of the welding nozzle,
The lifting means,
The panel has a long groove formed in a predetermined length,
A rail protrusion coupled to the long groove is formed on the rear surface of the attachment plate,
A device for manufacturing a pipe support for a construction, characterized in that the rail protrusion is coupled to the long groove and slides in the vertical direction so that the position can be adjusted.

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