SU451885A1 - Free-mobile support of the above-ground pipeline made along a zigzag line - Google Patents

Free-mobile support of the above-ground pipeline made along a zigzag line

Info

Publication number
SU451885A1
SU451885A1 SU1804404A SU1804404A SU451885A1 SU 451885 A1 SU451885 A1 SU 451885A1 SU 1804404 A SU1804404 A SU 1804404A SU 1804404 A SU1804404 A SU 1804404A SU 451885 A1 SU451885 A1 SU 451885A1
Authority
SU
USSR - Soviet Union
Prior art keywords
free
made along
zigzag line
mobile support
ground pipeline
Prior art date
Application number
SU1804404A
Other languages
Russian (ru)
Inventor
Георгий Максимович Чичко
Валерий Григорьевич Тишин
Николай Владимирович Кулыгин
Original Assignee
Северный Комплексный Отдел Всесоюзного Научно-Исследовательского Института По Строительству Магистральных Трубопроводов
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 Северный Комплексный Отдел Всесоюзного Научно-Исследовательского Института По Строительству Магистральных Трубопроводов filed Critical Северный Комплексный Отдел Всесоюзного Научно-Исследовательского Института По Строительству Магистральных Трубопроводов
Priority to SU1804404A priority Critical patent/SU451885A1/en
Application granted granted Critical
Publication of SU451885A1 publication Critical patent/SU451885A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Description

Изобретение отыоситс  к области строительства и может найти применение при сооружении магистральных трубопроводов надземного типа. Известна свободно-подвижна  опора надземного трубопровода, выполненного по зигзагообразной линии, включающа  основание и опирающуюс  на него несущую часть с ложем. Однако из-за того, что несуща  часть известной опоры предполагает использование роликовых механизмов, она трудоемка в изготовлении и ненадежна в работе. Цель изобретени  - упрощение конструкции опоры. Дл  этого несуща  часть опоры выполнена в виде параллельных и поворотных отно сительно основани  звеньев, с которыми ишрнирно соединено ложе. На чертеже изображена опора, фронтальный вид. Свободно-подвижна  опора надземного трубопровода, выполненного по зигзагообраз ной линии, включает свайное основание 1 и опирающуюс  на него несу щую часть с ло жем 2 трубопровода 3. Несуща  часть выполнена в виде параллельных звеньев 4, поворотных на пгшьцах 5 относительно ceafr ного основани  1, с которыми щарнирно пальцами 6 соединено ложе 2. Работает опора следующим образом. При необходимости компенсации температурных деформаций на каждом зигзагообразном отрезке Ha43jeMHoro трубопроuojj .il между неподвижными опорами возможно поперечное смещение трубопровода 3 благодар  тому, что параллельные звень  4 могут располагатьс  наклонно относительно продольной плоскости опоры, причем зимой в одну сторону, а леачэм в другую. При этом компенсаци  происходит не только за счет поперечного смещени  трубопровода , но и некоторого его вертикального смещени . Выравнивание поперечных и вертикальных смещений трубопровода между соседними свободно-подвижными опорами происходит за счет прс скальзывани  трубоп. ровода по ножу 2. В случае аварийного разрыва трубопровода он предохранен отThe invention relates to the field of construction and can be used in the construction of overhead pipelines. A free-flowing support of an above-ground pipeline, made along a zigzag line, includes a base and a support with a bed supported on it. However, due to the fact that the bearing part of the known support involves the use of roller mechanisms, it is laborious to manufacture and unreliable in operation. The purpose of the invention is to simplify the design of the support. For this, the bearing part of the support is made in the form of parallel and pivotal relative to the base of the links with which the bed is connected. The drawing shows the support, front view. The free-mobile support of the above-ground pipeline, made along a zigzag line, includes a pile base 1 and a supporting part supported on it with a position 2 of pipeline 3. The supporting part is made in the form of parallel links 4, rotatable on pin 5 with respect to the ceaf base 1, with which the bed 2 is pivotally connected with fingers 6. The support works as follows. If it is necessary to compensate for temperature deformations on each zigzag section of Ha43jeMHoro pipe line .il between fixed supports, lateral displacement of pipeline 3 is possible due to the fact that parallel links 4 can be positioned obliquely relative to the longitudinal plane of the support, in winter in one direction and leachem in the other. In this case, compensation occurs not only due to the lateral displacement of the pipeline, but also to some vertical displacement thereof. The alignment of the transverse and vertical displacements of the pipeline between adjacent free-moving supports occurs due to the sliding of the pipe. of the blade 2. In the event of an emergency rupture of the pipeline, it is protected from

SU1804404A 1972-07-04 1972-07-04 Free-mobile support of the above-ground pipeline made along a zigzag line SU451885A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1804404A SU451885A1 (en) 1972-07-04 1972-07-04 Free-mobile support of the above-ground pipeline made along a zigzag line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1804404A SU451885A1 (en) 1972-07-04 1972-07-04 Free-mobile support of the above-ground pipeline made along a zigzag line

Publications (1)

Publication Number Publication Date
SU451885A1 true SU451885A1 (en) 1974-11-30

Family

ID=20520101

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1804404A SU451885A1 (en) 1972-07-04 1972-07-04 Free-mobile support of the above-ground pipeline made along a zigzag line

Country Status (1)

Country Link
SU (1) SU451885A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308913A (en) * 1978-07-25 1982-01-05 Maschinenfabrik Augsburg-Nu.rnberg Aktiengesellschaft Cooling tower with elevated heat exchanger elements supported on girders
US4709886A (en) * 1986-02-13 1987-12-01 Cf Braun & Company High temperature pipe and duct support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308913A (en) * 1978-07-25 1982-01-05 Maschinenfabrik Augsburg-Nu.rnberg Aktiengesellschaft Cooling tower with elevated heat exchanger elements supported on girders
US4709886A (en) * 1986-02-13 1987-12-01 Cf Braun & Company High temperature pipe and duct support

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