SU1451241A1 - Device for jointing reinforcement bars - Google Patents

Device for jointing reinforcement bars Download PDF

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Publication number
SU1451241A1
SU1451241A1 SU874205687A SU4205687A SU1451241A1 SU 1451241 A1 SU1451241 A1 SU 1451241A1 SU 874205687 A SU874205687 A SU 874205687A SU 4205687 A SU4205687 A SU 4205687A SU 1451241 A1 SU1451241 A1 SU 1451241A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electrodes
reinforcement bars
conductors
simplify
heat loss
Prior art date
Application number
SU874205687A
Other languages
Russian (ru)
Inventor
Владимир Константинович Серегин
Original Assignee
Центральный научно-исследовательский и проектно-экспериментальный институт организации, механизации и технической помощи строительству
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.)
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Publication date
Application filed by Центральный научно-исследовательский и проектно-экспериментальный институт организации, механизации и технической помощи строительству filed Critical Центральный научно-исследовательский и проектно-экспериментальный институт организации, механизации и технической помощи строительству
Priority to SU874205687A priority Critical patent/SU1451241A1/en
Application granted granted Critical
Publication of SU1451241A1 publication Critical patent/SU1451241A1/en

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Abstract

Изобретение относитс  к строительству , примен етс  в промышленности сборного железобетона дл  стыковани  арматурных стержней с помощью обжимаемых стальных муфт. Цель изобретени  - снижение теплопотерь, упрощение конструкции и уменьшение трудозатрат. Устройство включает узел нагрева, выполненный за одно целое с узлом обжатн  и в виде пары снабженных токопроводами 13 и имеюших выступы 16 на рабочих поверхност х матриц-электродов 7 и 9 - подвижной, оснащенной гидроцилиндром 1, и неподвижной, св занных между собой посредством направл ющих щтанг 4. 2 ил.The invention relates to the construction industry, is used in the precast concrete industry for joining rebar with crimped steel couplings. The purpose of the invention is to reduce heat loss, simplify the design and reduce labor costs. The device includes a heating unit, made in one piece with the swaged unit and in the form of a pair equipped with conductors 13 and having protrusions 16 on working surfaces of the matrix electrodes 7 and 9 - movable, equipped with a hydraulic cylinder 1, and fixed, interconnected by means of guides shtang 4. 2 ill.

Description

1818

/5/five

Claims (1)

Формуле^ изобретенияThe claims of the invention Устройство для стыкования арматурных стержней, содержащее узел нагрева, выполненный в виде связанных посредством направляющих элементов подвижного электрода, оснащенного силовым цилиндром, и неподвижного электрода, и токопроводы. подключенные к электродам, отличающееся тем, что, с целью снижения теплопотерь, упрощения конструкции и уменьшения трудозатрат, электроды выполнены в виде обжимных матриц, изготовленных из высокопрочного и высокотокопроводящего материала, предпочтительно хромистой бронзы.A device for joining reinforcing bars, containing a heating unit, made in the form of a movable electrode equipped with a power cylinder connected by guiding elements and a fixed electrode, and conductors. connected to the electrodes, characterized in that, in order to reduce heat loss, simplify the design and reduce labor costs, the electrodes are made in the form of crimping dies made of high strength and highly conductive material, preferably chromium bronze. Фиг. 2FIG. 2
SU874205687A 1987-03-05 1987-03-05 Device for jointing reinforcement bars SU1451241A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874205687A SU1451241A1 (en) 1987-03-05 1987-03-05 Device for jointing reinforcement bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874205687A SU1451241A1 (en) 1987-03-05 1987-03-05 Device for jointing reinforcement bars

Publications (1)

Publication Number Publication Date
SU1451241A1 true SU1451241A1 (en) 1989-01-15

Family

ID=21289137

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874205687A SU1451241A1 (en) 1987-03-05 1987-03-05 Device for jointing reinforcement bars

Country Status (1)

Country Link
SU (1) SU1451241A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 870647, кл. Е 04 G 21/12, 1981. Авторское свидетельство СССР № 386108, кл. Е 04 G 21/12, 1971. *

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