SU613129A1 - Method of making filling strips and device for effecting same - Google Patents
Method of making filling strips and device for effecting sameInfo
- 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
Links
Landscapes
- 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.
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) |
-
1977
- 1977-01-03 SU SU772436068A patent/SU613129A1/en active
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