SU613129A1 - Method of making filling strips and device for effecting same - Google Patents

Method of making filling strips and device for effecting same

Info

Publication number
SU613129A1
SU613129A1 SU772436068A SU2436068A SU613129A1 SU 613129 A1 SU613129 A1 SU 613129A1 SU 772436068 A SU772436068 A SU 772436068A SU 2436068 A SU2436068 A SU 2436068A SU 613129 A1 SU613129 A1 SU 613129A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flooring
making filling
filling strips
layer
effecting same
Prior art date
Application number
SU772436068A
Other languages
Russian (ru)
Inventor
Николай Тимофеевич Бедарев
Original Assignee
Bedarev Nikolaj T
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 Bedarev Nikolaj T filed Critical Bedarev Nikolaj T
Priority to SU772436068A priority Critical patent/SU613129A1/en
Application granted granted Critical
Publication of SU613129A1 publication Critical patent/SU613129A1/en

Links

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  • Conveying And Assembling Of Building Elements In Situ (AREA)

Description

1one

Изобретение относитс  к области горной промышленности и может быть использовано при разработке полезных ископаемых сло ми в нисход щем пор дке с закладкой.The invention relates to the field of mining and can be used in the development of mineral deposits in downward order with bookmark.

Известен способ возведени  закладочных полос, включающий возведение по почве сло  настила и заполнение выработанного пространства твердеющей смесью, н устройство дл  осуществлени , включающее металлическую сетку и анкеры 1.A known method for the construction of backfill strips, including the construction of a layer of flooring on the soil and filling the developed space with a hardening mixture, and an implementation device, including a metal grid and anchors 1.

Недостатком известного технического решени   вл етс  возведение настила в каждом слое, что св зано с большой трудоемкостью работ.A disadvantage of the known technical solution is the erection of the flooring in each layer, which is associated with the high labor intensity of the work.

Известен также способ возведени  закладочных полос при слоевой выемке в нисход щем пор дке, заключающийс  в сооружении на почве отработанного сло  настила из продольных и поперечных металлических элементов (металлической сетки), нанесении на него сло  из твердеющей смеси и заполнении остальной части выработанного пространства закладочным материалом 2.There is also known a method of erection of backfill strips with a layered recess in descending order, which consists in building on the soil of a depleted layer of flooring of longitudinal and transverse metal elements (metal mesh), applying a layer of hardening mixture to it and filling the rest of the developed space with filling material 2 .

Недостатком указанного способа  вл етс  необходимость возведени  настила в каждом новом слое, что требует большого объема ручного труда и расхода материалов. Из-за того, что настил укладываетс  непосредственпо на почву сло  без зазора, исключаетс  возможность возобновлени  очистных работ без дополнительных горных работ.The disadvantage of this method is the need to erect the flooring in each new layer, which requires a large amount of manual labor and consumption of materials. Due to the fact that the flooring is laid directly on the soil of the layer without a gap, the possibility of resuming the cleaning operation without additional mining operations is excluded.

Целью изобретени   вл етс  сокращение затрат на подготовительные и закладочные работы в забое и повышение производительности тр}да.The aim of the invention is to reduce the cost of preparatory and backfilling work in the bottomhole and to increase the productivity of tr} yes.

Это достигаетс  тем, что настил сооружают секци ми путем опускани  секций вышележащей закладочно нолосы с образованием свободного пространства между настилом и почвой сло , при этом пастил изолируют от сло  твердеющей смеси, например полиэтиленовой пленкой, и подвешивают, например на канатах, свободные концы которых оставл ют в закладочной Г1олосе. Устройство дл  осуществлени  способа воз1зедени  закладочных полос снабжено канатами, барабанами и зажимными устройствами, а настил выполнен в виде отдельных секций, иричем поперечиые элемепты выполпены в форме арки и снабжены выдвижными элементами, а концы канатов намотаны на барабаны с возможностью разматывани  их с барабанов в процессе опускани  секций иа почву сло .This is achieved in that the flooring is constructed by sections by lowering sections of the overlying filling hole to form the free space between the flooring and the soil layer, while the pastile is insulated from the layer by a hardening mixture, for example, polyethylene film, and suspended, for example, on ropes, the free ends of which are left in the bookmark. The device for carrying out the method of moving the backing strips is provided with ropes, drums and clamping devices, and the flooring is made in separate sections, and the transverse elements are arch-shaped and equipped with pull-out elements, and the ends of the cables are wound on the drums with the possibility of unwinding them from the drums during the lowering process. sections on the soil

На фнг. 1 изображено поперечное сечение закладочной полосы и настила; на фиг. 2 - разрез А-А на фиг. 1.On fng. 1 shows a cross-section of the backing strip and flooring; in fig. 2 shows section A-A in FIG. one.

Возведение закладочных полос осуществл етс  следующим образом.The construction of the backing strips is carried out as follows.

SU772436068A 1977-01-03 1977-01-03 Method of making filling strips and device for effecting same SU613129A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772436068A SU613129A1 (en) 1977-01-03 1977-01-03 Method of making filling strips and device for effecting same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772436068A SU613129A1 (en) 1977-01-03 1977-01-03 Method of making filling strips and device for effecting same

Publications (1)

Publication Number Publication Date
SU613129A1 true SU613129A1 (en) 1978-06-30

Family

ID=20689042

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772436068A SU613129A1 (en) 1977-01-03 1977-01-03 Method of making filling strips and device for effecting same

Country Status (1)

Country Link
SU (1) SU613129A1 (en)

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