SU1053760A3 - Method and device for installation of yielding arch mining roof support - Google Patents
Method and device for installation of yielding arch mining roof support Download PDFInfo
- Publication number
- SU1053760A3 SU1053760A3 SU772439798A SU2439798A SU1053760A3 SU 1053760 A3 SU1053760 A3 SU 1053760A3 SU 772439798 A SU772439798 A SU 772439798A SU 2439798 A SU2439798 A SU 2439798A SU 1053760 A3 SU1053760 A3 SU 1053760A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- racks
- installation
- ceiling
- lining
- elements
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- 238000009434 installation Methods 0.000 title claims description 5
- 238000005065 mining Methods 0.000 title 1
- 239000002184 metal Substances 0.000 claims description 5
- 101100153581 Bacillus anthracis topX gene Proteins 0.000 description 1
- 101150041570 TOP1 gene Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Joining Of Building Structures In Genera (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Bridges Or Land Bridges (AREA)
Description
2. Устройство дл монтажа металлической податливой арочной крепи, включающее элементы скреплени стойки с верхн ком, отличающеес тем, что, с целью предотвращени сползани э;хемен- 2. A device for mounting metal ductile arched support, including the elements of the rack fastening with the top one, characterized in that, in order to prevent the sliding;
при транспортировании и монтаже крепи, оно снабжено стопорным приспособлением , вьшолненным из штифтов, установленных в отверсти х на концах стоек, и верхн ка. during transportation and installation of lining, it is equipped with a locking device, made of pins installed in the holes at the ends of the uprights, and the top.
ИзобретйЕгие относитс к креплению горных выработок, а именно к способам монтажа металлической податливой арочной крепи.The invention relates to the fastening of mine workings, in particular, to the methods of mounting the metal pliable arch support.
Известен способ монтанса металлической податливой арочной крепи, включающий укладку стоек, сдвинутых по верхл ку к его середине, и фиксацию -такого положени стйек на верх1«же посредством фиксаторов TI J.The known method of montans metal ductile arched support, including the laying of racks, shifted on top to its middle, and fixation of the position of the grommets on the top1 by means of clamps TI J.
Недостатком такого способа монтамса . вл етс значительна трудоемкость работ при возведе ши крепи, а -также опасность травмировани при опускании стоек дл установки в рабочее положение.The disadvantage of this method montamsa. there is a significant amount of work involved in raising the lining of the lining, as well as the risk of injury when lowering the pillars for installation in the working position.
Известен также способ монтажа метада лической податливой арочной крепи, включающий предварительный монтаж перекры ти , прикрепление к нему стоек, сдвю гутых по верхн ку к его середЕше, транспоргирование перекрыти со стойками к , |3абою выработки, опускание стоек, устаlioBKy последгтах в рабочее положение и соединение верхних концов стоек внахлесТ ну с верхн ком посредством резьбовых хомутов С 2. .There is also known a method of mounting a metadic ductile arch support, including pre-assembling the ceiling, attaching to it racks, sliding along the top to its middle, transporting the ceiling with racks, lowering the racks, installing BKy afterwards into working position and connecting the upper ends of the racks overlap well with the top by means of threaded clamps C 2..
Недостаток известного способа закгаочаетс в повьш1е}шой трудоемкости работ , св занной с использованием спеииапь , ных инвентарных фиксаторов.The disadvantage of this method is zakachacha in the above} laboriousness of work associated with the use of spices, inventory fixers.
Целью изобретени вл етс повьииение производительности труда при возведении крепи.The aim of the invention is to increase labor productivity during the erection of the support.
Поставленна5 : цель достигаетс теи что согласно способу стойк:й прикрепл ют к перекрытию посредством установки в проектное положение резьбовых хомутов крепи и закреп тот последние на элёмен-тех крепи с помощью стопорных приспособлений ,Delivered 5: the goal is achieved that according to the method of resistant: they are attached to the floor by installing in the design position of the threaded clamps of the support and fix the latter on the ELEMEN those support with the help of locking devices
Устройство йслючающее элементы скрвдлени С1ХЭЙКИ с верхн ком снабжено стопорным приспособлением, вьшолненнымThe device is a key element to hide the S1HEYKI with the top is equipped with a locking device,
из штифтов, установленных в отверсти х на концах стоек и верхн ка,,from the pins installed in the holes at the ends of the uprights and the top,
На фиг. 1 изобра гена металлическа податлива арочна крепь, установленна в вы)эаботке , на фиг. 2 - крепь в транспортном положении со сложенными элементами дл доставки ее в забой выработки.FIG. Figure 1 is a metal-malleable arch-armature mounted on you), fig. 2 - support in the transport position with the folded elements for delivering it to the working face.
Металлическа податлива арочна крюпь состоит из составного верхн ка 1, образующего-перекрытие, стоек 2, соединенных верхними концами внахлестку с верхнпком 1 посредством элементов скрелений из реаьбошлх хомутов 3-5, которы дл предотвращени сползани при транспортировании и монтаже крепи снабжены стопорН1 ши приспособлени ми из штифтов 6, установленных в отверсти х на концах стоек 2 и верхн ка 1.Metal malleable arch hook consists of composite top 1, forming-overlapping, racks 2, connected by upper ends of overlap with upper head 1 by means of cross-linking elements from rebar clamps 3-5, which are equipped with anti-slip clamps pins 6 installed in the holes at the ends of the uprights 2 and the top 1.
Крепь монтируют следующим образом. Сначала обе стойки 2 укладывают на монтажный стол (не показан). Затем на верхние концы стоек 2 надевают резьбовые хомуты 3. После эт-ого вставл ют обе части верхншш 1 в профиль стоек 2 и св зьшают их внахлестку по середине полпредством реаьбовык хомутов 4, получа перекрытие. Затем надевают хомуты 5, которые монтируют свободными, а хомуты 3 зат гивают, после чего устанавливают щтифты 6 в. отверсти х стоек 2 и верхн ка 1. Предварительно смонтировазшую в,транспортном положении крепь рахватывают манипул тором крепеустановщшса (не показан) и доставл ют в забой выработки и поднимают под ее кровлю. После этого ослабл ют хомут 3 и опус1сают стойки 2, при этом они скольз т своими верхними концами по верхн ку 1. После того как стойки займут свое рабочее положение, зат гивают хомуты 3 и 4, укладывают зат жку и осусцествл ют другие операции по возведению крепи.The support is mounted as follows. First, both racks 2 are placed on the assembly table (not shown). Then, threaded collars 3 are put on the upper ends of the uprights 2. After this, insert both parts of the upper 1 into the profile of the uprights 2 and bind them to the overlap in the middle with rebuildable 4 collars. Then put the clamps 5, which are mounted free, and the clamps 3 tighten, then install the studs 6 in. The holes of the uprights 2 and the top 1. The lining, previously mounted in the transport position, is grasped by a support arm (not shown) and brought to the bottom of the road and raised under its roof. After that, the clamps 3 are loosened and the pillars 2 are lowered, while they slide their upper ends over the top one. After the racks have taken up their working position, clamps 3 and 4 are tightened, they are tightened and other construction operations are carried out lining.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762602423 DE2602423A1 (en) | 1976-01-23 | 1976-01-23 | PROCEDURE AND DEVICE FOR ASSEMBLING IN PARTICULAR ARC-SHAPED ROUTE STRUCTURES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1053760A3 true SU1053760A3 (en) | 1983-11-07 |
Family
ID=5968060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772439798A SU1053760A3 (en) | 1976-01-23 | 1977-01-21 | Method and device for installation of yielding arch mining roof support |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE850503A (en) |
DE (1) | DE2602423A1 (en) |
FR (1) | FR2339055A1 (en) |
GB (1) | GB1572764A (en) |
PL (1) | PL107998B1 (en) |
SU (1) | SU1053760A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2934625C2 (en) * | 1979-08-28 | 1983-04-07 | Ruhrkohle Ag, 4300 Essen | Device for the partial mechanization of the expansion work in a partial section drive and method for introducing a preassembled road support using this device |
-
1976
- 1976-01-23 DE DE19762602423 patent/DE2602423A1/en not_active Ceased
-
1977
- 1977-01-19 FR FR7701439A patent/FR2339055A1/en active Granted
- 1977-01-19 BE BE2055596A patent/BE850503A/en not_active IP Right Cessation
- 1977-01-20 PL PL19544377A patent/PL107998B1/en unknown
- 1977-01-21 SU SU772439798A patent/SU1053760A3/en active
- 1977-01-21 GB GB259877A patent/GB1572764A/en not_active Expired
Non-Patent Citations (1)
Title |
---|
1. Авторское сютдетепьство СССР № 381775, кл. Е 21 D 11/14, 1971. 2. Патент DE № 2216643, кл. 5с 11/14, Е 21В 11/14, 1973 (прототип). * |
Also Published As
Publication number | Publication date |
---|---|
GB1572764A (en) | 1980-08-06 |
PL107998B1 (en) | 1980-03-31 |
BE850503A (en) | 1977-05-16 |
FR2339055B3 (en) | 1980-11-28 |
FR2339055A1 (en) | 1977-08-19 |
DE2602423A1 (en) | 1977-07-28 |
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