RU1877U1 - METAL FASTENERS FOR CLEANING BOTTOM HORIZONTAL STRIPES - Google Patents

Abstract

1. A METAL FASTENER FOR CLEAN DOWNS OF HORIZONTAL BANDS, worked out by rebellion with a bookmark, including separate frames consisting of racks and upper stands, characterized in that articulated telescopic spacers are installed between the racks in the upper plane, forming with racks on the hanging side of the layer sharp angle corners. 2. The support according to claim 1, characterized in that the frame racks are equipped with means for the directional fixation of the traveling jacks, and the telescopic struts are equipped with sector-centric friction locks with sliding means. 3. Hold on pp. 1 and 2, characterized in that the frames are paired, forming frames of a spatial shape. 4. Hold on pp. 1-3, characterized in that between the tops of adjacent frames hung flexible (trellised) fencing. 5. Hold on pp. 1-4, characterized in that each frame is equipped with means of suspension of a monorail for moving along the face of the means of moving the frames on the uprising.

Description

-5

MEEAMIC

for otiHca Hbix overlooked G01mzont8shnyh bands - worked up by the uprising of the formation with the tab

The invention relates to ropHOli prosha lane and, and specifically. to me; talliyaJakim..krepJffl4.dlya, Qchistnyk. chill, Shch) and otrabo; ..

 ,. ,

square of strata with laying a working space

utva.;.,,:, ..., .., ..., ...: ../ ... ...., .-. „,

- It is known metal mount

ke steep coal seams in the uprising with the Gidravlish laying of the worked-out space system Merlebach Metal lining. comprises. two racks from a special profile and a sliding arch top hinged to the racks. The supports of the support frame are equipped. pads on the backfill array As coal is mined in the next 1 strip, the face is fixed above the specified

      ,. . /

lining for which CTOGIEC lining is removed from the stowage array earlier © Strip processing,

 . - .- .. / -;. . ., -I

The disadvantage of this design is that, it is applicable only in the -complex.xv-S. Mechanized., Coal mining with the subsequent construction of the filling array in the hole (such as

ШШ Е21Д 11/14

supported by the meta “whether Chesco1 lining of the CLEANING face. The mine digging theology provides for the straight-line form of the face, e the flanking of the coal during long-term; non-renewed coal mass in the face | but frequent geological disturbances and specificity

...... - -. . , .. g. - ...-

formation of the reference pressure leads to lasting coal outfalls from the cofoloy 3a6o% jiTo leads to an emergency 0% state of the face

By the whole invention, the elimination of the noted disadvantages of the proto-type is due to the use of the frontal: coal excavation, short-term excavation .update, jrrom n: from the bottom of the cleanser and .tem. 1 | it is very easy to reduce the accident rate of the face,. Moreover, the construction of the lining allows locally moving forward, picking up

the bottom of the slaughter in areas with bare wood. .. .: -.

. The eternal goal is achieved due to the fact that in the metal-christening including the @ separate frames.,. consisting; yZ: stk-And upper; ..:,; /, / ,, - ..,.:

KOV, between the racks in the upper plane are mounted

  .., ....,;,

replica. telescopic. spacings forming .co.t @ ykami on the side that is inclined .so e. tones. backfill © c1 s @ e angles. Reaching .xatoKe sh @ own 11 t, 4t

-. .- -,, - Ch.

FOR nshravlenn, fixing the plates of the front frame, and the telescope® neck spacers sector: z.Friction box with: C parts for spreading the spacers, while hanging between the tops of the frames

Flexible Lattice) tapping. and each frame is equipped with

., .-.

monorail suspension for. moving along the face of the means (jacks) moving the frames in an uprising, moreover, the support frames are paired, forming spatial frames., shape. -, -.

The conducted, .patent studies show., .. that neither in - patent, nor; B - scientific engineering. literature, there is no information about. The metal supports that have been described. It would be the same “combination of essential features, as claimed as

.

I. .

inventions support structure Therefore, it meets the 1 patentability patentability novelty.

A comparative analysis of the patented metal lining with the well-known technical solutions in the field of metal mine shafts supports shows that it has significant effects set forth in the claims that give it such positive

qualities; . .. ,. .,.,,,,.; ...

. , she.p © allows you to lead the frontal neckline. coal in the face; horizontal: nol6sy, ShshshoyannoDhesututosh ©: i bottom face - which is the most preventing coal dumps | emerging

-; -.:. .-.--. -... . . ... .. -

LONG standing; slaughter | .; L. .V

vents installed between metal

with racks.; frames in the plane of spreading of the upper bearing serve as racks that reduce the convergence of the host rocks and the coal mass in the face also has a positive effect on reducing dumping

knowledge | ...:.:, ......., .., - .. ..... g;,;, ..; .,. -: ..., ..., -. . .,

. . articulation of telescopic struts with frame racks, constant maintenance of their length greater. than the distance between the racks along the normal and the formation of sharp. coal between the struts. , and uprights from the side of the stowing array, on the hanging side of the reservoir, allows for in-place movement of the lining frames, why. ; also contributes to the presence of frame racks, locking-guiding devices; for removable travel jacks,

 . . . -. -. X . -,. . , - 1

, None of the known to us konetru1Sh | th meth

 . i .., - -,

support similar properties, at least in the aggregate do not possess

em ".-.-...,; ...,., - ... ..- .. ...;

 .So, limestone fastening. treatment.; face in horizontal

 when working out steep seams. by restoring) with a tab, .. vk “the best anchor installed in the soil and roof of the seam to which

g-

-f) -,: ..-.

4/ . ,; ; . -.

. . :; : -.-6- - l

shchrisyeIyayayusya flexible carriers, stripes with the elements of the dragging of the sides vyrabo1kI |, and in the part of the face of the mouth avlivaegaa mixallic heel | Verkhnyak, prikr @ 1shyavMB | to the soil and the roof of the layer of the Layer) also does not have anchors 12; it does not have many of the advantages mentioned above with patented supports.

.It did not significantly interfere with the technology of mining

    . I. , -. -. ,

layers horizontal stripes with the tab l.

fixed sliding versions for supporting coal

array during their installation ZD, § ... .

.,. ; It turned out to be ineffective. zak a finger. the use of a treatment, mechanized orphan complex KVZ b, formation uprising c. .basically based on the same eksdsyvyvarnost dumped. in the face) plus the high cost of the complex

. . . -. . . at,. , -; .- -; . h; - -. . ,

and assembly and dismantling -rab-from ..-.

A known method of fastening, treatment. Space inventory

cre.peyu in the development of the power of 1 foot ugo | I) NShch, lastrv 00, with strips of. stretch with the tab of the worked-out space, including unloading. Inventory support. With its suspension on ropes in addition to the production of coal, the extraction of coal and the laying of the mined-out space with its subsequent spread between the coal mass and the laying, it does not give positive results from previous

mentioned well-known technologies and konoa; hold on.

 , I by. essentially remains the flank method of excavation in a long strip with

the above. negative effects

There is also a method of attaching a treatment space when developing kpyTbK plast. Coal; jio VOSSFEYJYU. horizontal strips across the area) with a fixing b, including the temporary installation of mounting frames. by lifting. upright to the roof. Sotsot: olochine) on., the size of the razdvshnosti hydroracks in the bottom and the construction of a constant

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Vasiya of hydraulic stands to the upper with the subsequent summing up of wooden stands under them, attached to the sides of the mine : it receives fluids from hydraulic cylinders of 0 supports and relaxation of rocks 1K of rocks Therefore, this method is also more effective than bream. | {V1Yaetsya-lack of 0. effective in that. more stand

     . ... - -...

sew gtsdrofi1shchr6vannoy support namy © go above a simple metal

: Inventa 1) Roof1 support.;. ..;.: ..;. , ...:.,; ..,,.; : .h. .,:; ..,,,.

, H | 1., .- the analysis of the analysis, it is necessary to conclude about -th, declared as a playfree}} ia. metal support, respectively. meets the criterion of patentability. inventive step, the price is kolkupr0d | advanced technical, the solution d explicitly follows from the well-known prior art ..

. The following is a description of the invention with illustrations in black.

tezhy. where the frame depicts a metal krel. to profile "

noy plane of plastic | on the . also. move frame support yo hanging side-layer | on. .- scheme, frame support shifts in

formation plane. on. also for twin frames | nl IG, 5 -. YES "fvwr.s.

Metal inventory support. mines of grisons

ball strips, worked out on the 8th turn of fins with the right “some” includes separate frames consisting of racks I and E with an arch-shaped, upper 3. Between racks I and 2 in the plank of the upper platform 3 telescopic racks 4 and 5 are installed, connected with with stands / I and middle hinges 6,7,8 and 9, Verkhiyak 3 is connected to the stands by means of hinges 10 and II and is made of two pieces, which can be pulled apart by clamp 12 .. Telescopic spacers 4 and 5 are also made of two parts each and equipped with sector

:, ..: - .: f.,

the eccentric friction locks 13 and 14. The lengths of the spacers 4 and 5 are taken somewhat more than the distance between the racks I and 2 to HOpMaflHj so open. With the racks on the hanging side of the formation from the filling mass, they form sharp coals. - .; . , N. To move the mounting frames on the uprising of the bed, the I and Z racks are equipped with - Means for the directional fixation of the 15 jacks of the slide, made in the form of brackets 16 -and D7ch with eyes and a railing. bracket. 18. Lower, brackets 16 and guides. .: ,,, .. - ... . .. -,. .18 brackets are located On one side. - the frames and the upper, bracket .f. . ..-.,. , Theins 17. Located on the opposite side of the rush, at. distance between, top. 17 and. the bottom 16 brackets should not be 15 jacks with a retracted rod .- (for the convenience of its installation and dismantling: support it on the frame), but, on the back. brackets are mounted with the possibility of their transverse relative to the frame of the support / movement. .....: ..-.................: ......., ..-... ........ .. ....... ...: ..- ,,, „, To increase the stability of the frame,“ support, especially with. e.-P @ ed. zhizhke krep. performed by the saved frames 19 and III by education, ,,, ..;.-.-. . :., -...--.,. -I. a walled frame, while a flexible (trellis) open 2: 1 is attached to the tops 3: With single frames, fences 21 are hung, on, the tops between adjacent frames To move the means of transportation, the frames of the hydraulic jacks along the bottom are equipped with a metal rail equipped with a monorail for which the frame is equipped with monorail suspension means, and for relocating lvdey in the bottom and directed flow of beaten coal to the conveyor, on the telescopic struts 4 and 5, a flooring is laid. . ,. .) planks or sp®o; other shelves. . ,. O. processing. iKpyToro .plast is a system of horizontal. strips for rebellion with a hydraulic mortgage - forboth work space and is stronger. CLEAN CHEABOA. The proposed construction of the lining is carried out along the strip width of the strip. One 1P®meno .. with © pneuma coal pneuma. with hammer or other means. BS, /. . .

coal in the face is removed by a step of moving the mines on the stroke length of the jack 15, and with a steady state of coal yassiv in the face

. . .. .. ,

by 1, steps of movement. The angle beaten off in the face rolls along the recumbent side of the excavation to the conveyor and is transported to the coal

, down. ... .. /.. .,..,. ... . . . ..:,., ..,. .,. : .-.

After coal excavation and frill of the face, the lining frames are moved for the hydraulic jack. 15 urethane slides are poured between the frame and the crashed to the eyes 17 and the body.

Hydrodocsrath is fixed in the direction of the shaft 18 at.

h . ., eleven ,,. -

dashsrash. shifters are mounted on racks 1. -. located at the layer that has been twisted, and on. From ykil: .ra © floor®

- - - -.-...,. ; . . ., .... -. .,-...:.-, ., .1 - ; ;

yd ezhachogob.oka The frame to be moved is disconnected from the adjacent

.:. .. . :. . - l; .

frames (screeds between the frames of the flooring, shelves, etc., are removed from the telescope of the spacers 4 and §): jack 15, spread out 1) at the top of the formation is visible. If it moves, loosen the sector locks 13 and 14 on the telescopic struts 4 and 5 and turn it on again. hedrod6mkrat: .for shifting, The frame I fasten the frame, moves forward, and the frame acquires the parallelogram. Sfig-.2) after that

... -V. ; .u.I,

turn on - the jack li on the wet side and the stand 2, - moving .. forward up., leads the rat to normal running © Sfig. I) - After the upper part of the frame has completely moved, tighten. . eccentric non-eccentric friction locks 14 and 15 with observance of the required flow ... lengths of telescopic spacers 4 and 5. Q: at the final stage of moving, a hydraulic jack 15 is located on the racks 2. on the lying side. and p4ma is finally bursting. Acting .sha .. in a logical way, they thaw the adjacent frame, then what .d © 15 are removed and installed on another pair of frames that require a vizhk

. In a similar way to Modry, the front axle of the feathered frames is 19 and -20, - ,, ... . ..... . -.; ..... . .... .

In the whole city of Aloyoich colts, one can work on BMeMite coal and a shift of the Farwal shingles to support several links of the treatment team; providing high productivity and stability

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§ (38

-URTO zlisa fyirtaem ji -

WELLNESS

1.Mechanization and automation of caving and filling operations in the development of powerful steep seams with a bookmark in Kuzbass. Proceedings of KuzNIUI, Prokopyevek 1972, p.23

2 .. USSR. No. 554412 according to class. E2Sh1 / 00, 1975 Mkernaya lining, authors: Zinoviev T.A. et al.

3, P S Anashkin et al. The test results are hydrofitted. of upper VG “3 and their NTV installation equipment intended for the GPK combine in the collection of KuzNIUI Mechanization and automation of underground coal mining, Prokopyevsk, 1980

4, USSR No. 846740 according to class E2Sh7 / 05, 1979 Hydroficated Verkhnyak., Authors: Anashkin et al

5.A, p. USSR No. 861630, class E21D17 / 05, 1980 Hydrophilic Verkhnyak "authors. Anashkin P. S., et al.

6, B, I, Livshits et al. (, Results of bench tests of the set “SA KBZ in the collection 1 of ZNIUI. Mechanization and auto-fitting of NOU coal mining, Prokopyevsk, 1980,

7.A, p. USSR No. 480838 according to class E2IC4I / 04, I97I, the Method of attaching the treatment space, authors Bagels ®, L ,, Levin,

8, A, p. USSR No. 742596 class E2SH7 / 00, E2IC4I / 04, 1978 The method of fastening the treatment space when developing steep coal seams in an uprising in horizontal stripes along the strike with the laying of the worked out space

.

Claims (5)

1. A METAL FASTENER FOR CLEAN DOWNS OF HORIZONTAL BANDS, worked out by rebellion with a bookmark, including separate frames consisting of racks and upper stands, characterized in that articulated telescopic spacers are installed between the racks in the upper plane, forming with racks on the hanging side of the layer Stacking array acute angles.  2. The support according to claim 1, characterized in that the frame racks are equipped with means for directionally fixing the jacks of the movement, and telescopic struts - sector-sccentric friction locks with sliding means.  3. Hold on PP. 1 and 2, characterized in that the frames are paired, forming a framework of a spatial shape.  4. Hold on PP. 1-3, characterized in that between the tops of adjacent frames hung flexible (trellised) fencing.  5. Hold on PP. 1-4, characterized in that each frame is equipped with means of suspension of a monorail for moving along the face of the means of moving the frames on the uprising.