SU501168A1 - Section of mine mechanized lining - Google Patents
Section of mine mechanized liningInfo
- Publication number
- SU501168A1 SU501168A1 SU2030090A SU2030090A SU501168A1 SU 501168 A1 SU501168 A1 SU 501168A1 SU 2030090 A SU2030090 A SU 2030090A SU 2030090 A SU2030090 A SU 2030090A SU 501168 A1 SU501168 A1 SU 501168A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- section
- base
- support
- mechanized lining
- lining
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 235000010469 Glycine max Nutrition 0.000 claims 1
- 244000068988 Glycine max Species 0.000 claims 1
- 239000002689 soil Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- SUDBRAWXUGTELR-HPFNVAMJSA-N 5-[[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-1h-pyrimidine-2,4-dione Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OCC1=CNC(=O)NC1=O SUDBRAWXUGTELR-HPFNVAMJSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Soil Working Implements (AREA)
Description
1one
Изобретение относитс к области подземной добычи, угп , а именно к креппенр1ю очистных выработок.The invention relates to the field of underground mining, coal cutting, in particular to the crepprenter of the clearing workings.
Известна секци шахтной механизирован , ной крепи, включающа основание с установ пленными на нем гидросахэйками, на которые опираетс перекрытие, имеющее огражде|ние , св занное с основанием посредством Соедгненных между собой шарнирами рычагов , опорного звена и гидроцилиндра. Однако така конструкци секции плохо управл емй по гипсометрии почвы пласта, поскольку при наклойе основани секции и опор: ного звена возникают большие нагрузки в (элементах соединени ограждени с основанием .A well-known mine mechanized section is supported by a support, which includes a base with hydrosaxes installed captive on it, on which an overlap is supported, having a barrier connected to the base by means of Levers, a support link and a hydraulic cylinder connected to each other by means of hinges. However, such a section structure is poorly controlled by the hypsometry of the soil of the reservoir, since when the base of the section and the supports are tilted, there are large loads in the (elements of the connection between the fence and the base).
Целью изобретени вл етс повышение :надежности управлени секцией по гипсомет :рии пласта.The aim of the invention is to increase: the reliability of the control of the section on the hypsomet: reservoir.
Это достигаетс тем, что опорное звено .соединено дополнительным шарниром с основанием.This is achieved by the fact that the support link is connected by an additional hinge with a base.
На чертеже изображена пteдлaгae a секци , продольный разрез.The drawing shows pted section a, longitudinal section.
Секции крепи вк.щочаёт оЬпонатите i с установпепныКП на нем гидростойками 2, на которые опираетс перекрытие 3, нмеюшее ограждение 4, св занное с основанием посредством соединенных между собой шарнирами 5 рыч гов в, опорного звона ,7 и гидроци.аиндра 8. Кроме этого, onopftoe звено 7 соединено нополнительным шарниром 9 с ocHoBaHiieNt L,The lining sections are supported by an implant i with a hydraulic post 2 installed on it, on which the overlap 3, the supporting fence 4 is connected, connected to the base by means of 5 hinges 5 connected to each other, support ring, 7 and hydro.Aindra 8. Besides , the onopftoe link 7 is connected by an additional hinge 9 with ocHoBaHiieNt L,
Управление секцией крепи по гипсомет|рии пласта осуществл етс следующим об-The support of the gypsum support section of the formation is carried out as follows:
jразом.jrazom.
Если на каком-то участке лавы секцию iнеобходимо направить вниз, то угол СС между основанием 1 и опорнь М звеном 7 уменьшают гидроцилиндром 8. При этом ограждение 4 повернетс на угол oL и переместит перекрытие 3 в сторону забо , что повлечет за поворот на некоторый (угол гндростоек 2.If in some section of the lava the section must be directed downwards, then the angle CC between the base 1 and the support M with link 7 is reduced by the hydraulic cylinder 8. At the same time, the fence 4 will rotate at an angle oL and move the overlap 3 towards the bottom, which entails turning ( corner of gdrstroek 2.
: При выемке угл выемочйа машина 10, агрегатированпа с секцией, будет за;Глубл тьсп в сторону почвы выработки, обе цечива слежение секции по ее почве.: When excavating a coal excavation machine 10, it is aggregated with a section, it will be in the direction of the soil, and both tracking the section on its soil.
Дл направлени даиже чи секции крепи Бверх угол ;АД9жду основанием J. опорным нвеном 7 увеличивают аналогичным образом , т.е. гидроцклиндром 8, к цикл работ по управлению повтор етс .For the direction of the lower section, the lining of the Bolster angle; AD9 between base J. and support nvenom 7 is increased in a similar way, i.e. the hydraulic cylinder 8, k, the cycle of control operations is repeated.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2030090A SU501168A1 (en) | 1974-05-30 | 1974-05-30 | Section of mine mechanized lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2030090A SU501168A1 (en) | 1974-05-30 | 1974-05-30 | Section of mine mechanized lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU501168A1 true SU501168A1 (en) | 1976-01-30 |
Family
ID=20586474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2030090A SU501168A1 (en) | 1974-05-30 | 1974-05-30 | Section of mine mechanized lining |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU501168A1 (en) |
-
1974
- 1974-05-30 SU SU2030090A patent/SU501168A1/en active
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