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KR200483704Y1 - Drip pot welding adjusting device for steam pipe - Google Patents

Drip pot welding adjusting device for steam pipe Download PDF

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Publication number
KR200483704Y1
KR200483704Y1 KR2020150007592U KR20150007592U KR200483704Y1 KR 200483704 Y1 KR200483704 Y1 KR 200483704Y1 KR 2020150007592 U KR2020150007592 U KR 2020150007592U KR 20150007592 U KR20150007592 U KR 20150007592U KR 200483704 Y1 KR200483704 Y1 KR 200483704Y1
Authority
KR
South Korea
Prior art keywords
port
drip port
drip
height adjusting
adjusting rod
Prior art date
Application number
KR2020150007592U
Other languages
Korean (ko)
Other versions
KR20170001895U (en
Inventor
김종직
Original Assignee
한전케이피에스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한전케이피에스 주식회사 filed Critical 한전케이피에스 주식회사
Priority to KR2020150007592U priority Critical patent/KR200483704Y1/en
Publication of KR20170001895U publication Critical patent/KR20170001895U/en
Application granted granted Critical
Publication of KR200483704Y1 publication Critical patent/KR200483704Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/006—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The present invention relates to a regulating device for a drip port welding operation of a steam pipe, and it is possible to more securely weld the weight chain drip port to the drain pipe of the steam pipe, thereby shortening the maintenance time, .
In order to achieve this, the adjustment device of the present invention includes a holder 10 having a circular shape so that the drip port 2 can be mounted; A plurality of fixing bolts 20 radially arranged at predetermined intervals on the cradle 10; A height adjusting rod 30 for adjusting the height of the cradle 10; And a base plate (40) for supporting a lower portion of the height adjusting rod (30).

Description

TECHNICAL FIELD [0001] The present invention relates to a drip port welding apparatus for steam piping,

The present invention relates to a drip port welding apparatus for a steam piping system, and more particularly, to a drip port welding apparatus for adjusting a welding position of a drip port in a steam piping system, And an adjustment device.

Generally, a steam pipe is a facility for transporting steam generated by a boiler or other heat source to a steam using facility. In order to prevent water hamming due to condensate generated during the movement of the steam, Port (Drip POT) is configured.

1 shows a sectional structure of a portion where a drip port 2 is coupled to a general steam pipe 1. In the drawing, reference numeral 1 'denotes a drain pipe and reference numeral 2a denotes a condensed water discharge hole.

The drip port 2 is welded to the drain pipe 1 'during the construction work of the steam pipe 1. At this time, as shown in FIG. 2, Welding is performed to perform the main welding of the welding part in a state where the position and the interval of the welding part are matched with each other.

However, since the drip port 2 is heavy in weight, it is difficult to precisely align and align the drip port 2, and the tag welding operation using the supporter 3 must be preceded.

The present invention has been proposed in order to solve the problems of the prior art described above and it is an object of the present invention to provide an adjustment device capable of more stably positioning and supporting the drip port during welding work of the drip port, It is also aimed at reducing the working time together.

In order to accomplish the above object, the present invention provides a dredging device comprising: a cradle having a circular shape so that a drip port can be mounted; A plurality of fixing bolts arranged at predetermined intervals in the radial direction; A height adjusting rod for adjusting the height of the cradle; And a base plate for supporting a lower portion of the height adjusting rod.

The present invention has the effect of welding the weight chain drip port to the drain pipe of the steam pipe more stably, thereby shortening the maintenance time and preventing the occurrence of safety accidents.

Further, since the welding is performed in a state where the drip port is stably aligned under the drain pipe, the welding quality is improved.

1 is a cross-sectional structural view of a general drip port installation portion of a steam pipe.
2 is a schematic structural view of a drip port welding process according to the prior art.
3 is a perspective view of a drip port adjustment apparatus according to an embodiment of the present invention;
4 is a cross-sectional structural view of the inventive drip port adjusting device.
5 is a schematic structural view of a drip port welding operation using the present design adjustment device.
6 is a cross-sectional structural view of an adjustment device according to another embodiment of the present invention;

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, the configuration of the drip port adjusting apparatus according to one embodiment of the present invention will be described with reference to FIGS. 3 and 4. FIG.

And a plurality of fixing bolts 20 are formed along the circumference of the base 10 in a radial direction at regular intervals so that the drip port 2 can be mounted thereon. And a base plate 40 in the form of a circular plate is provided at the lower part of the base plate 40. A height adjusting rod 30 for height adjustment is formed on the base plate 40 by supporting the base 10 at a predetermined height.

Particularly, it can be seen that the mount 10 is provided with the bolt fastening part 11 in which the fastening bolt 20 passes through.

The adjustment rods 31 are rotatably mounted on the upper ends of the height adjusting rods 30 and the screw rods 12 are integrally formed in the lower portion of the racks 10 with adjustment nuts 31, So that the adjustment of the screw rod 12 can be adjusted by the forward / reverse rotation of the adjustment nut 31. The adjusting nut 31 is rotatable in a state where it is connected and supported so as to be prevented from being separated by a washer (not shown) above the height adjusting rod 30.

The operation and effect of using the adjusting device for the drip port welding operation according to the present invention will be described with reference to FIG.

First, after moving the adjusting device of the present invention to the welding work site, the drip port 2 is mounted on the mounting table 10, and then a plurality of fixing bolts 20, which are fastened to the bolt fastening portion 11, Respectively.

That is, at this time, the drip port 2 can be stably erected by sequentially tightening the four fixing bolts 20 in the radial direction.

When the adjusting nut 31 is returned in this state, the cage 10 is gradually raised by the screw action with the screw rod 12, so that the drip port 2 is connected to the drain pipe 1 ' Welding interval can be achieved.

In this way, the present designing apparatus can maintain the state in which the drip port 2 is stably aligned under the drain pipe 1 ', and the welding operation can be performed, thereby improving the working efficiency.

Therefore, when the apparatus of the present invention is used, the welding operation of the weight drip port 2 can be performed more stably, thereby shortening the maintenance time and preventing the occurrence of safety accidents.

In addition, since the welding is performed in a state where the drip port 2 is stably aligned under the drain pipe 1 ', the welding quality can be improved.

6 shows a configuration of the adjusting device according to another embodiment of the present invention. Inside the height adjusting rod 30, an elastic spring 32 for holding the screw rod 12 with a predetermined elastic force is formed, The port support plate 42 has a hemispherical shape and a drip port 42 is formed at the center of the port support plate 42. The drip port 2 2 is provided with a conical shaped alignment pin 43 for aligning the position of the condensed water discharge hole 2a of the condenser body 2 and a cushion pad 41 and a coil spring (44) are laminated in a serial form, it can be confirmed that a double elastic support is formed.

In this case, since the screw rod 12 is supported in the height adjusting rod 30 by a certain elastic action of the elastic spring 32, the lifting action can be more easily performed, So that the occurrence of damage of the drip port 2 can be prevented.

The bottom surface of the drip port 2 fixed by the fixing bolt 20 is supported by the port support plate 42 and the alignment pin 43 is inserted into the condensed water discharge hole 2a, So that it is possible to more reliably adjust the position of the drip port 2.

Particularly, since the port support plate 42 is elastically bi-bially supported by the buffer pads 41 and the coil spring 44, it is possible to prevent the dripping of the drip port 2 abruptly due to the loosening of the fixing bolts 20 . ≪ / RTI >

1: Steam piping 1 ': Drain piping
2: Drip port 2a: Condensate discharge hole
10: holder 11: bolt fastening part
12: Nail bar 20: Fixing bolt
30: height adjusting rod 31: adjusting nut
40: base plate

Claims (5)

A plurality of fixing bolts 20 arranged in the radial direction at a predetermined interval in the mounting table 10 and a plurality of fixing bolts 20 arranged to allow the height adjustment of the mounting table 10 And a base plate (40) for supporting a lower portion of the height adjusting rod (30). The adjusting device for a drip port welding operation of a steam pipe,
The cradle (10) has a circular ring shape;
The height adjusting rod 30 is configured such that an adjusting nut 31 is rotatable at an upper end thereof;
The screw rod 12 is integrally formed at the lower portion of the cradle 10 with the adjustment nut 31 so that the adjustment of the screw rod 12 can be adjusted by the forward / Lt; / RTI >
An elastic spring 32 for supporting the screw rod 12 with a predetermined elastic force is built in the height adjusting rod 30;
A hemispherical port support plate 42 for supporting the bottom surface of the drip port 2 is formed in the upper portion of the base plate 40. The center of the port support plate 42 is provided with a condensed water discharge hole 2a And a coil spring 44 and a cushion pad 41 are laminated in series below the port support plate 42 to provide a double elastic support. Drip port for steam piping. The method according to claim 1,
Wherein the holder (10) is provided with a bolt fastening part (11) for fastening the fastening bolt (20) in such a manner that the fastening bolt (20) passes therethrough. delete delete delete
KR2020150007592U 2015-11-23 2015-11-23 Drip pot welding adjusting device for steam pipe KR200483704Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150007592U KR200483704Y1 (en) 2015-11-23 2015-11-23 Drip pot welding adjusting device for steam pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150007592U KR200483704Y1 (en) 2015-11-23 2015-11-23 Drip pot welding adjusting device for steam pipe

Publications (2)

Publication Number Publication Date
KR20170001895U KR20170001895U (en) 2017-05-31
KR200483704Y1 true KR200483704Y1 (en) 2017-06-14

Family

ID=59021804

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150007592U KR200483704Y1 (en) 2015-11-23 2015-11-23 Drip pot welding adjusting device for steam pipe

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102004100B1 (en) * 2018-10-08 2019-10-01 배강덕 Welding guide device
CN112958881A (en) * 2021-02-05 2021-06-15 安徽马钢设备检修有限公司 Manual welding device and welding process for cracking of suspension type gear reducer box body

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005152997A (en) * 2003-11-28 2005-06-16 Honda Motor Co Ltd Welding system
KR100795661B1 (en) * 2007-03-21 2008-01-21 시 홍 박 Reading unit and notebook computer with large combination stand

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130002904U (en) * 2011-11-07 2013-05-15 현대중공업 주식회사 Zig for welding of spool
KR20140003381U (en) * 2012-11-28 2014-06-09 현대중공업 주식회사 Device for grabbing of pipe
KR20150000857U (en) * 2013-08-19 2015-02-27 대우조선해양 주식회사 Pipe supporting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005152997A (en) * 2003-11-28 2005-06-16 Honda Motor Co Ltd Welding system
KR100795661B1 (en) * 2007-03-21 2008-01-21 시 홍 박 Reading unit and notebook computer with large combination stand

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