SU840377A1 - Tying member for framework roof supports made of specific rolled shapes - Google Patents
Tying member for framework roof supports made of specific rolled shapes Download PDFInfo
- Publication number
- SU840377A1 SU840377A1 SU792817510A SU2817510A SU840377A1 SU 840377 A1 SU840377 A1 SU 840377A1 SU 792817510 A SU792817510 A SU 792817510A SU 2817510 A SU2817510 A SU 2817510A SU 840377 A1 SU840377 A1 SU 840377A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- roof supports
- supports made
- tying member
- rolled shapes
- framework roof
- Prior art date
Links
Landscapes
- Tents Or Canopies (AREA)
Description
(54) ЗАТЯЖКА ДЛЯ РАМНЫХ КРЕПЕЙ ИЗ СПЕЦПРОФИЛЯ(54) TIGHTENING FOR FRAME FASTENERS FROM THE SPECIAL PROFILE
1one
Изобретение относитс к горной промышленности , в частности к креплению горных выработок с рамной крепью.The invention relates to the mining industry, in particular to the fastening of mine workings with frame support.
Известен мат из проволочной сетки, предназначенный дл зат жки в горных выработках крепежных профилей, который выполнен в виде сетки из продольных и поперечных проволок, сваренных в местах своего пересечени 1.A wire mesh mat is known for tightening in mine workings of fastening profiles, which is made in the form of a grid of longitudinal and transverse wires welded at its intersection points 1.
Наиболее близким к предлагаемому по технической сущности вл етс зат жка дл рамных крепей из спецпрофил , состо ща из полосы синтетического материала с поперечными подхвата.ми 2.The closest to the proposed technical essence is a special profile fixture for frame supports consisting of a strip of synthetic material with transverse pickups 2.
Недостатком известных конструкций вл етс сложность монтажа зат жки.A disadvantage of the known constructions is the complexity of the installation of the puff.
Цель изобретени - снижение трудоемкости монтажа рамной крепи. Поставленна цель достигаетс тем, что подхваты выполнены П-образной формы дл креплени на спецпрофиле рамы.The purpose of the invention is to reduce the complexity of mounting frame support. The goal is achieved by the fact that the hooks are U-shaped for mounting on the special profile of the frame.
На фиг. 1 показана зат жка дл ремней, общий вид; на фиг. 2 - способ креплени зат жки к профилю рамы; на фиг. 3 - схема ее установки в выработке.FIG. 1 shows a belt tightening, general view; in fig. 2 - method of fastening the fastener to the frame profile; in fig. 3 - scheme of its installation in the development.
Зат жка дл горных выработок состоит из полосы синтетического материала 1 и поперечных П-образных подхватов 2.An inlet for mine workings consists of a strip of synthetic material 1 and transverse U-shaped grabs 2.
По периметру межрамного пространства выработки устанавливаетс (разматываетс ) один рулон зат жки. Длина поперечных П-образных подхватов 2 должна соответствовать щагу установки рам (арок) в выработке . Ширина полосы синтетического материала 1 равна внутренне.му рассто нию между рамами (фиг. 2).Along the perimeter of the interframe production space, one puff roll is installed (unwound). The length of the transverse U-shaped pickups 2 must comply with the installation step frames (arches) in the development. The width of the strip of synthetic material 1 is equal to the internal distance between the frames (Fig. 2).
Поперечные П-образные подхваты 2 обеспечивают устойчивость рамам в продольном направлении (фиг. 2 и 3).Transverse U-shaped holders 2 provide stability to the frames in the longitudinal direction (Fig. 2 and 3).
Конструктивна гибкость зат жки по длине рулона позвол ет примен ть ее в выработках со значительными вертикальными The constructive flexibility of the pulling along the length of the coil allows it to be used in workings with significant vertical
S и боковыми смещени ми пород. S and lateral displacement of rocks.
Крепление ткани к поперечным П.-образным подхватам можно выполн 1ть известными методами, например проволочной сщив-кой в отдельных точках, склеиванием и др.The fastening of the fabric to the transverse P.-shaped pickups can be carried out using known methods, for example, wire stitching at certain points, gluing, etc.
Создание предлагаемой конструкции за0 т жки с высокой податливостью позвол ет применить ее дл креплени в горно-геологических услови х. Она способThe creation of the proposed construction of an attachment with high compliance allows it to be used for mounting in mining and geological conditions. She is the way
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792817510A SU840377A1 (en) | 1979-09-03 | 1979-09-03 | Tying member for framework roof supports made of specific rolled shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792817510A SU840377A1 (en) | 1979-09-03 | 1979-09-03 | Tying member for framework roof supports made of specific rolled shapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU840377A1 true SU840377A1 (en) | 1981-06-23 |
Family
ID=20849697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792817510A SU840377A1 (en) | 1979-09-03 | 1979-09-03 | Tying member for framework roof supports made of specific rolled shapes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU840377A1 (en) |
-
1979
- 1979-09-03 SU SU792817510A patent/SU840377A1/en active
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