SU798317A1 - Method of roof control of stope with powered support - Google Patents

Method of roof control of stope with powered support Download PDF

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Publication number
SU798317A1
SU798317A1 SU782673323A SU2673323A SU798317A1 SU 798317 A1 SU798317 A1 SU 798317A1 SU 782673323 A SU782673323 A SU 782673323A SU 2673323 A SU2673323 A SU 2673323A SU 798317 A1 SU798317 A1 SU 798317A1
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SU
USSR - Soviet Union
Prior art keywords
stope
powered support
roof control
roof
support
Prior art date
Application number
SU782673323A
Other languages
Russian (ru)
Inventor
Евгений Михайлович Козионов
Николай Сергеевич Арсенов
Original Assignee
Всесоюзный Научно-Исследовательскийи Проектно-Конструкторский Угольныйинститут
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Application filed by Всесоюзный Научно-Исследовательскийи Проектно-Конструкторский Угольныйинститут filed Critical Всесоюзный Научно-Исследовательскийи Проектно-Конструкторский Угольныйинститут
Priority to SU782673323A priority Critical patent/SU798317A1/en
Application granted granted Critical
Publication of SU798317A1 publication Critical patent/SU798317A1/en

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Description

(54) СПОСОБ КРЕПЛЕНИЯ ОЧИСТНОЙ ВЫРАБОТКИ МЕХАНИЗИРОВАННОЙ КРЕПЬЮ,РАЗДЕЛЕННОЙ НА ГРУППЫ, С ГИБКИМ ПЕРЕКРЫТИЕМ У КРОВЛИ(54) METHOD FOR MOUNTING THE CLEANING DEVELOPMENT OF A MECHANIZED CREW DIVIDED IN GROUPS WITH A FLEXIBLE COVER

На перекрыти х каждой секций 5-7 крепи установлены призабойные поворотные консоли 3/ прижимаемые к кровле домкратами 4.On the ceilings of each sections 5-7, bottom-hole rotary consoles 3 / pressed to the roof with jacks 4 are installed.

Способ креплени  очистной выработки механизированной крепью, разделенной на группы, с гибким перекрытием у кровли осуществл ют следующим образом .The method of fastening the cleaning development by mechanized support, divided into groups, with flexible overlapping at the roof is carried out as follows.

Перед выемкой угл  комбайном гибкое перекрытие 1, поступающее в забой в виде рулона,раскатывают и подвешивают , соедин   с ранее установленными посредством скоб 2, В процессе выемки угл  вслед за комбайном включают домкрат 4, и гибкое перекрытие .1 поворотной консоли 3 прижимаетс  к кровле без сн ти  распора и передвижени  секций крепи. После возведени  перекрыти  снимаетс  распор и производитс  перемещение секций 5 крепи, не имеющих призабойных поворотных консолей 3. Секции б крепи, снабженные призабойными поворотными консол ми, перемещаютс  к забою после перемещени  смежных с ними секций, причем перед передвижкой домкрат 4 сокращаетс , и поворотна  консоль 3 отводитс  от кровли.Before the coal is dredged by a combine, a flexible overlap 1, which enters the face in the form of a roll, is rolled and suspended, connected to the previously installed brackets 2. remove thrust and movement of the support sections. After erection, the strut is removed and the sections 5 of the lining, which do not have bottom-hole rotary consoles 3, are moved. retracted from the roof.

Применение предлагаемого способа позволит повысить эффективность поддержани  слабых кровель, снизить трудоемкость креплени , увеличить скорость подвигани  забо .The application of the proposed method will make it possible to increase the efficiency of maintaining weak roofs, reduce the labor intensity of fixing, and increase the speed of advancement of the bottom.

Claims (1)

1.Авторскоэ свидетельство СССР1. Authors certificate of the USSR 359410, кл. Е 21 С 41/20,21.04,71. 359410, class E 21 C 41 / 20,21.04,71. 2.1{аривен Д.Высокопроизводительные лавы на шахте Л  Ув,Глюкауф , 1977, № 4, с. 63-64 (прототип).2.1 {ariven D. High-performance lava at the mine L Uv, Glukauf, 1977, № 4, p. 63-64 (prototype). ШSh /,//./,./ ,//./ ,. ./тт./tt Фи.1 VyVACO VVx S Si V CsF yS Oi yyFi.1 VyVACO VVx S Si V CsF yS Oi yy
SU782673323A 1978-10-10 1978-10-10 Method of roof control of stope with powered support SU798317A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782673323A SU798317A1 (en) 1978-10-10 1978-10-10 Method of roof control of stope with powered support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782673323A SU798317A1 (en) 1978-10-10 1978-10-10 Method of roof control of stope with powered support

Publications (1)

Publication Number Publication Date
SU798317A1 true SU798317A1 (en) 1981-01-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU782673323A SU798317A1 (en) 1978-10-10 1978-10-10 Method of roof control of stope with powered support

Country Status (1)

Country Link
SU (1) SU798317A1 (en)

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