SU91937A2 - Suspended sectional support - Google Patents

Suspended sectional support

Info

Publication number
SU91937A2
SU91937A2 SU433107A SU433107A SU91937A2 SU 91937 A2 SU91937 A2 SU 91937A2 SU 433107 A SU433107 A SU 433107A SU 433107 A SU433107 A SU 433107A SU 91937 A2 SU91937 A2 SU 91937A2
Authority
SU
USSR - Soviet Union
Prior art keywords
sectional support
suspended
section
suspended sectional
support
Prior art date
Application number
SU433107A
Other languages
Russian (ru)
Inventor
М.М. Пшенко
Original Assignee
М.М. Пшенко
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 М.М. Пшенко filed Critical М.М. Пшенко
Priority to SU433107A priority Critical patent/SU91937A2/en
Application granted granted Critical
Publication of SU91937A2 publication Critical patent/SU91937A2/en

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  • Catching Or Destruction (AREA)

Description

Предметом изобретени   вл етс  подвесна  секционна  крепь дл  очистного пространства,  вл юща с  дальнейшим усовершенствованнем аналогичной крепи но основному авт. св. № 81422The subject of the invention is a suspended sectional support for a cleaning space, which is a further development of a similar support for the main ed. St. № 81422

Отличительна  особенность этой крепи заключаетс  в том, что ее несущие канаты опираютс  на уголь И;ри помощи металлических листов или св занн;.11х Л1ежду собой балок, что иозвол ст ликвидировать громоздкие и т желые поддерживаюище фермы. Дл  регулировани  ищримы секции по мои1ности нласта применены щарнирные боковые стен.- . ки; сама крень перепускаетс  через несколько лав в этаже и демонтируетс  внизу.A distinctive feature of this lining is that its carrying ropes are supported on coal I; with the help of metal sheets or connected; 11x L1 between the beams, that it is possible to eliminate cumbersome and heavy supports of the farm. To regulate the search sections, according to my nlast, hinged side walls are used. ki; The roll itself is re-run through several lavas in the floor and is dismounted below.

На фиг. 1, 2, 3 и 4 предлагаема  крепь показана в различных положени х .FIG. 1, 2, 3 and 4, the proposed lining is shown in various positions.

Согласно основному авторскому свидетельству ноддержаиие всей крегиг осун.1ест15л етс  иодвеи ивание.м верхней секции, а вместе с нею j всех остальных секций, на раму или ферму, установленную на верхjie ., И1треке и консольио выступающую в лаву (фиг. 1). Эксплуатаци  крени показывает, что 11ри больишх нагрхзках ферма приобретает значительные размеры и ее вес составл ет 10-12 г.According to the main author's testimony, the entire section of the regimen is supported by the 1st section and the upper section section along with it, and all other sections along with it, onto the frame or truss installed on the upper section, the 1st track and the console extending into the lava (Fig. 1). The operation of a crawl indicates that in a large farm, the farm acquires considerable dimensions and its weight is 10-12 g.

Загромождение всего верхнего штрека по его сечеиию стесн ет движение, не позвол ет производить оаботы ио поддержанию бортового целика и ир.The blocking up of the entire upper drift along its cross section hampers movement, does not allow to carry out work on the maintenance of the side pillar and air ducts.

Целесообразнее не подвешивать крепь иа фермы или рамы, а несун1ие канаты опирать иа уголь, правильио распредел   нагрузку и уменыиа  удельное давление на уголь цутем иодкладки под каиаты металлических листов или поперечных балок, св заииых между собой тросами.It is more advisable not to hang roof trusses or frames, and not to sink the coal, not to sink the ropes, as well as to distribute the load and reduce the specific pressure on the coal along the lengths of metal sheets or transverse beams that are connected to each other with cables.

Дл  удобства нримеиени  подвесной секционной крепи иа нласта.ч с измен ющейс  мощностью секции должны оборудоватьс  специальными щитками 1 из металлических листов, резиновой ленты или друFor the convenience of mounting overhead sectional lining, parts with variable power must be equipped with special shields 1 made of metal sheets, rubber tape or other

SU433107A 1950-08-11 1950-08-11 Suspended sectional support SU91937A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU433107A SU91937A2 (en) 1950-08-11 1950-08-11 Suspended sectional support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU433107A SU91937A2 (en) 1950-08-11 1950-08-11 Suspended sectional support

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU81422 Addition

Publications (1)

Publication Number Publication Date
SU91937A2 true SU91937A2 (en) 1950-11-30

Family

ID=48405661

Family Applications (1)

Application Number Title Priority Date Filing Date
SU433107A SU91937A2 (en) 1950-08-11 1950-08-11 Suspended sectional support

Country Status (1)

Country Link
SU (1) SU91937A2 (en)

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