RU2003107774A - METHOD FOR PRODUCING A CROSS-CONNECTED ELEMENT OF CONNECTING PIPES OF THE GREENHOUSE FRAME PIPES AND A CROSS-CONNECTING ELEMENT OF CONNECTION - Google Patents

METHOD FOR PRODUCING A CROSS-CONNECTED ELEMENT OF CONNECTING PIPES OF THE GREENHOUSE FRAME PIPES AND A CROSS-CONNECTING ELEMENT OF CONNECTION

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Publication number
RU2003107774A
RU2003107774A RU2003107774/12A RU2003107774A RU2003107774A RU 2003107774 A RU2003107774 A RU 2003107774A RU 2003107774/12 A RU2003107774/12 A RU 2003107774/12A RU 2003107774 A RU2003107774 A RU 2003107774A RU 2003107774 A RU2003107774 A RU 2003107774A
Authority
RU
Russia
Prior art keywords
cross
shaped
tubes
connection
longitudinal
Prior art date
Application number
RU2003107774/12A
Other languages
Russian (ru)
Other versions
RU2229790C1 (en
Inventor
Алексей Михайлович Полевиков
Владимир Петрович Люликов
Original Assignee
Алексей Михайлович Полевиков
Владимир Петрович Люликов
Filing date
Publication date
Application filed by Алексей Михайлович Полевиков, Владимир Петрович Люликов filed Critical Алексей Михайлович Полевиков
Priority to RU2003107774/12A priority Critical patent/RU2229790C1/en
Priority claimed from RU2003107774/12A external-priority patent/RU2229790C1/en
Application granted granted Critical
Publication of RU2229790C1 publication Critical patent/RU2229790C1/en
Publication of RU2003107774A publication Critical patent/RU2003107774A/en

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Claims (4)

1. Способ изготовления крестообразного элемента соединения трубок каркаса теплицы, включающий соединение продольных и поперечных полых трубок путем нагревания до пластичного состояния материала продольного участка крестообразного элемента соединения, а также выполнение сквозного прореза на этом участке, в который вводят оправку, имеющую диаметр не менее диаметра поперечного участка крестообразного элемента соединения, отличающийся тем, что сквозной прорез на продольном участке крестообразного элемента соединения выполняют перед нагреванием до пластичного состояния материала продольного участка крестообразного элемента соединения, причем прорез осуществляют длиной не превышающей полутора диаметра поперечного участка крестообразного элемента соединения, причем после сборки продольного и поперечного участков крестообразного элемента соединения полые концы элемента расширяют до размера наружных диаметров продольных и поперечных трубок каркаса, осуществляя нагревание концов крестообразного элемента соединения в диапазоне от 150 до 220°С с понижением температуры нагрева в диапазоне от 100 до 150°С от края элемента к его центральной части на расстоянии не менее 10 мм.1. A method of manufacturing a cross-shaped element of the connection of the tubes of the frame of the greenhouse, comprising connecting the longitudinal and transverse hollow tubes by heating to the plastic state of the material of the longitudinal section of the cross-shaped connection element, as well as making a through cut in this section, into which a mandrel having a diameter of not less than the diameter of the transverse section of the cross-shaped connection element, characterized in that the through-cut in the longitudinal section of the cross-shaped connection element is performed before by heating to a plastic state the material of the longitudinal section of the cross-shaped connection element, and the slot is made with a length not exceeding one and a half diameters of the transverse section of the cross-shaped connection element, and after assembling the longitudinal and transverse sections of the cross-shaped connection element, the hollow ends of the element are expanded to the size of the outer diameters of the longitudinal and transverse tubes of the frame, by heating the ends of the cross-shaped element of the compound in the range from 150 to 220 ° C with decreasing temperature ry heating in the range from 100 to 150 ° C from the edge element to the central portion at a distance of not less than 10 mm. 2. Способ изготовления крестообразного элемента соединения трубок каркаса теплицы по п.1, отличающийся тем, что в качестве оправки, вводимой в прорез продольного участка используют заостренный конец поперечного участка крестообразного элемента соединения.2. A method of manufacturing a cross-shaped element of the connection of the tubes of the frame of the greenhouse according to claim 1, characterized in that as the mandrel introduced into the slot of the longitudinal section, use the pointed end of the transverse section of the cross-shaped element of the connection. 3. Способ изготовления крестообразного элемента соединения трубок каркаса теплицы по п.1, отличающийся тем, что сквозной прорез на продольном участке крестообразного элемента соединения выполняют только сквозь одну стенку продольного участка крестообразного элемента соединения.3. A method of manufacturing a cross-shaped element of the connection of the tubes of the frame of the greenhouse according to claim 1, characterized in that the through-slot in the longitudinal section of the cross-shaped connection element is performed only through one wall of the longitudinal section of the cross-shaped connection element. 4. Крестообразный элемент соединения трубок каркаса теплицы, содержащий крестообразное сочленение на участке стыковки продольных и поперечных трубок, отличающийся тем, что крестообразный элемент соединения трубок каркаса имеет продольный и поперечный участки, причем в средней части продольного участка выполнено с помощью оправки сквозное отверстие для прохода через него поперечного участка, который выполнен с кривизной радиуса менее 1,8 м, а концы соединительного крестообразного элемента имеют внутренние диаметры, соответствующие наружным диаметрам соединяемых им трубок каркаса теплицы.4. A cross-shaped element for connecting the tubes of the frame of the greenhouse, containing a cross-shaped joint in the joint area of the longitudinal and transverse tubes, characterized in that the cross-shaped element of the connection of the tubes of the frame has longitudinal and transverse sections, and in the middle part of the longitudinal section, a through hole for passing through transverse section, which is made with a curvature of radius less than 1.8 m, and the ends of the connecting cross-shaped element have inner diameters corresponding to een outdoor diameters joined them frame greenhouses tubes.
RU2003107774/12A 2003-03-17 2003-03-17 Method for manufacture of cross-shaped member for connecting greenhouse carcass pipes, and cross-shaped member RU2229790C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003107774/12A RU2229790C1 (en) 2003-03-17 2003-03-17 Method for manufacture of cross-shaped member for connecting greenhouse carcass pipes, and cross-shaped member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003107774/12A RU2229790C1 (en) 2003-03-17 2003-03-17 Method for manufacture of cross-shaped member for connecting greenhouse carcass pipes, and cross-shaped member

Publications (2)

Publication Number Publication Date
RU2229790C1 RU2229790C1 (en) 2004-06-10
RU2003107774A true RU2003107774A (en) 2004-09-10

Family

ID=32846886

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003107774/12A RU2229790C1 (en) 2003-03-17 2003-03-17 Method for manufacture of cross-shaped member for connecting greenhouse carcass pipes, and cross-shaped member

Country Status (1)

Country Link
RU (1) RU2229790C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019182471A1 (en) * 2018-03-19 2019-09-26 Олеся Александровна ЮНУСОВА Cross-shaped connector
RU180817U1 (en) * 2018-03-19 2018-06-25 Олеся Александровна Юнусова CONNECTING CROSS

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