SU129621A1 - A device for centering the end parts of the pipe during welding joint - Google Patents

A device for centering the end parts of the pipe during welding joint

Info

Publication number
SU129621A1
SU129621A1 SU648488A SU648488A SU129621A1 SU 129621 A1 SU129621 A1 SU 129621A1 SU 648488 A SU648488 A SU 648488A SU 648488 A SU648488 A SU 648488A SU 129621 A1 SU129621 A1 SU 129621A1
Authority
SU
USSR - Soviet Union
Prior art keywords
centering
end parts
during welding
welding joint
pipe during
Prior art date
Application number
SU648488A
Other languages
Russian (ru)
Inventor
Г.П. Дубенко
М.Д. Литвинчук
П.И. Севбо
Original Assignee
Г.П. Дубенко
М.Д. Литвинчук
П.И. Севбо
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 Г.П. Дубенко, М.Д. Литвинчук, П.И. Севбо filed Critical Г.П. Дубенко
Priority to SU648488A priority Critical patent/SU129621A1/en
Application granted granted Critical
Publication of SU129621A1 publication Critical patent/SU129621A1/en

Links

Description

В ооновном авт. .св. ь 123931 описываетс  устроГктво дл  iieiiroi-.Bки торцовых чэСтей труб  ри .сварке стыка, в котором центров ка прт- зводитс  Путем обжимани  эолитов; сседкненных между собой Л|роушины при ПОМОЩИ троса.In the un aut. .sv. 123931 describes the arrangement for the iieiiroi-.Bk end faceplexes for welding a joint in which the centers of contact are driven by crimping eoliths; interconnected L | grooves with cable HELP.

Такое устройство обладает недостаточной жесткостью в попере--но-м направлении, что затрудн ет устаповк}- его на стыкуемые попетхкности и вызывает повреждение роликов.Such a device has insufficient rigidity in the transverse direction, which makes it difficult to set it up - it is attached to the back of the joint and causes damage to the rollers.

В предложенном устройстве эти недостатки устранены б.тагод.а,)  замене тросов ша-рнирны.ми цеп ми. In the proposed device, these disadvantages are eliminated b.d.a., a) replacement of cables with sh-ryrny chains.

Ма фит. 1 схематически -изображено устройство, вид с торца трубы; на фиг. 2-схема центровки торцовых частей труб.Ma fit. 1 schematically shows a device from the end of a pipe; in fig. 2-diagram of the alignment of the end parts of the pipes.

Устройство состоит из цилиндрических нажимных роли-ков /, шарннр-ных пластин 2, валика 5, накидных захватов 4. опорной п ты 5, ъ №та б с руко ткой 7.The device consists of cylindrical pressure rollers /, hinge plates 2, roller 5, and cap grips 4. support pin 5, ъ No. t with handle 7.

Прн центровке торцовых частей труб и 9 вращением винта 6 за руко тку 7 осун ест15л етс  нат жение шарнирньгх пластин 2 и равномерный этрнжиМ РОЛИК015 ; к наружной поперхности труб, и достигаетс  правильна  центровка торцовых поверхностей труб.The centering of the pipe end parts and 9 rotation of the screw 6 by the handle 7, the axle is tightened by the hinge plates 2 and the uniform tension of the ROLL015; to the outer surface of the pipes, and the correct alignment of the end surfaces of the pipes is achieved.

Предмет и з о б р е т е н н  Subject and purpose of

Устройство дл  Центровки торцовых частей труб при сварке, стьька : применением деталей дл  обжи-ма труб по наружной -повер.хност- з меете стыка по авт. св. 123931, от л и ч а ю щ е е с   тем чтс с целью упрощени  его и удобетва в работе, нажи-мные ролики сседине-ы друг с другом при помощи щарнирных пластин н ва.тиков.Device for Centering the end parts of the pipes during welding, the picture: using parts for pipe squeezing on the outer surface of the joint; St. 123931, from which it is necessary in order to simplify it and to be comfortable in work, the press rollers are pressed together with each other by means of hinged plates on wa.

SU648488A 1959-12-25 1959-12-25 A device for centering the end parts of the pipe during welding joint SU129621A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU648488A SU129621A1 (en) 1959-12-25 1959-12-25 A device for centering the end parts of the pipe during welding joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU648488A SU129621A1 (en) 1959-12-25 1959-12-25 A device for centering the end parts of the pipe during welding joint

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU123931 Addition

Publications (1)

Publication Number Publication Date
SU129621A1 true SU129621A1 (en) 1960-11-30

Family

ID=48400769

Family Applications (1)

Application Number Title Priority Date Filing Date
SU648488A SU129621A1 (en) 1959-12-25 1959-12-25 A device for centering the end parts of the pipe during welding joint

Country Status (1)

Country Link
SU (1) SU129621A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782577A (en) * 1987-12-10 1988-11-08 General Dynamics Corporation Method of using V-clamp installation tool
RU215800U1 (en) * 2022-09-22 2022-12-28 Общество с ограниченной ответственностью "Газпром трансгаз Казань" Pipe centering device for welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782577A (en) * 1987-12-10 1988-11-08 General Dynamics Corporation Method of using V-clamp installation tool
RU215800U1 (en) * 2022-09-22 2022-12-28 Общество с ограниченной ответственностью "Газпром трансгаз Казань" Pipe centering device for welding

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