SU611020A1 - Suspended roof support erector - Google Patents

Suspended roof support erector

Info

Publication number
SU611020A1
SU611020A1 SU752186747A SU2186747A SU611020A1 SU 611020 A1 SU611020 A1 SU 611020A1 SU 752186747 A SU752186747 A SU 752186747A SU 2186747 A SU2186747 A SU 2186747A SU 611020 A1 SU611020 A1 SU 611020A1
Authority
SU
USSR - Soviet Union
Prior art keywords
roof support
suspended roof
support erector
erector
suspended
Prior art date
Application number
SU752186747A
Other languages
Russian (ru)
Inventor
Евгений Николаевич Гром
Михаил Вульфович Колодный
Анатолий Григорьевич Шаповалов
Анатолий Яковлевич Шарпанский
Original Assignee
Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Горнорудного Машиностроения
Рудоуправление Им. Дзержинского Объединения "Кривбассруда"
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 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Горнорудного Машиностроения, Рудоуправление Им. Дзержинского Объединения "Кривбассруда" filed Critical Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Горнорудного Машиностроения
Priority to SU752186747A priority Critical patent/SU611020A1/en
Application granted granted Critical
Publication of SU611020A1 publication Critical patent/SU611020A1/en

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Description

Кр пеукпадчик .работает следующим образом .Cr peukpadchik. Works as follows.

На захваты нижнего эвена 9 опушенной стрелы (положение ) укладывают верхн к крепи. Затем включают пневмодвигатель 3; последний вращает ходовой винт 4, по которому посредством гайки 6 перемещает cs каретка 5 с блочками 7. При этом гибкий элемент 12 поднимает нижнее звено 9 стрвйы с уложенным на захваты верхн ком на высоту, равную удвоенному перемещению каретки 5. Поднима сь, нижнее звено 9 доходит до упора 11 (положение ТТ стрелы ), после чего происходит перемещение обоих звеньев стрелы к верхн к крепи подни маетс  на требуемую высоту (положениеШ стрелы).On the hooks of the lower Evena 9 pubescent arrows (position) are placed upwards to the lining. Then include air motor 3; the latter rotates the spindle screw 4, through which the cs carriage 5 with blocks 7 is moved by means of the nut 6. At the same time, the flexible element 12 raises the lower link 9 of the strut with the upper arm laid on the grips to a height equal to twice the movement of the carriage 5. Raise the lower link 9 reaches the stop 11 (position of the boom TT), after which the two links of the boom move to the top to the support, it rises to the required height (the position of the boom).

.Вследствие простого конструктивного решени  т гового органа повьш1аетс  наде  ность работы крепёукладчика.Due to the simple constructive solution of the traction body, the work of the fastener is increased.

Claims (2)

1.Авторское свидетельство Ns 367257, кл. Е 21D 13/04, 1970.1. Author's certificate Ns 367257, cl. E 21D 13/04, 1970. 2.Авторское свидетельство № 48О842, кл. Е 21 Б 13/04, 1974.2. Certificate of author No. 48О842, cl. E 21 B 13/04, 1974.
SU752186747A 1975-11-03 1975-11-03 Suspended roof support erector SU611020A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752186747A SU611020A1 (en) 1975-11-03 1975-11-03 Suspended roof support erector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752186747A SU611020A1 (en) 1975-11-03 1975-11-03 Suspended roof support erector

Publications (1)

Publication Number Publication Date
SU611020A1 true SU611020A1 (en) 1978-06-15

Family

ID=20636398

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752186747A SU611020A1 (en) 1975-11-03 1975-11-03 Suspended roof support erector

Country Status (1)

Country Link
SU (1) SU611020A1 (en)

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