CN2179461Y - Cement Roll Anchoring Detachable Anchor Rod - Google Patents
Cement Roll Anchoring Detachable Anchor Rod Download PDFInfo
- Publication number
- CN2179461Y CN2179461Y CN 93237994 CN93237994U CN2179461Y CN 2179461 Y CN2179461 Y CN 2179461Y CN 93237994 CN93237994 CN 93237994 CN 93237994 U CN93237994 U CN 93237994U CN 2179461 Y CN2179461 Y CN 2179461Y
- Authority
- CN
- China
- Prior art keywords
- anchor
- nut
- anchoring
- bar body
- head
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 12
- 238000004873 anchoring Methods 0.000 title claims description 9
- 210000003371 toe Anatomy 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Foundations (AREA)
Abstract
The utility model relates to a removable stock of cement roll anchor, including snakelike anchor head, one end is fixed mutually with the nut, and the one end of the stock body of both ends threaded links to each other with the nut, and the other end still is equipped with the square head, and the tray cover is fixed with fastening nut on the stock body. The utility model discloses simple structure, convenient to use is reliable, and the stock body, tray and fastening nut are recoverable, practice thrift steel greatly, reduce the exploitation cost.
Description
The utility model relates to the anchor pole of the temporary working supporting in the mine underground construction such as a kind of colliery, the removable anchor pole of a kind of cement volume anchoring of more specifically saying so.
In the shaft and drift supporting engineering in mines such as colliery, generally adopt the bolt support of cement volume anchoring at present, these anchor poles all can only disposablely use, can't reclaim, for short temporary working service time, anchor pole is also discarded along with scrapping of tunnel, causes very big waste.
The purpose of this utility model provides the anchor pole of cement volume anchoring a kind of simple in structure, safe and reliable, removable.
Above-mentioned purpose can be achieved like this: the removable anchor pole of a kind of cement volume anchoring, include anchor head, one end and flanged nut are fixed together, and the other end of nut links to each other with an end of the anchor bar body of TBE (threaded both ends), tray sleeve is contained on the anchor bar body, and fixes with clamp nut.Described anchor head is snakelike anchor head.
The utlity model has following advantage: owing to link to each other with nut between anchor bar body and anchor head, so when the tunnel goes out of use, anchor bar body, pallet and clamp nut can be pulled down, repeated use can be saved steel in a large number, thereby the cost of winning in mine is also reduced; Anchor head adopts snakelike anchor head in addition, and anchor-hold is bigger during use, and anchoring is safe and reliable.This anchor structure is very simple, and loading and unloading easily.
Description of drawings:
Accompanying drawing is the longitudinal sectional drawing of the utility model work.
The utility model is described in further detail with reference to the accompanying drawings:
Shown in accompanying drawing: the removable anchor pole of a kind of cement volume anchoring, include anchor head 1, its profile is snakelike, an end of anchor head 1 is fixed together with the nut 2 with flange.Anchor bar body 3 TBE (threaded both ends), an end links to each other with nut 2, and the other end is set with pallet 4, and fixing with clamp nut 5, on anchor bar body 3 terminations of settling clamp nut 5 square toes is set.
When using this anchor pole, at first will be loaded in the bolthole after the immersion of cement volume, then anchor pole also is contained in the hole, and hits the anchor pole tail end, snakelike anchor head is driven in the cement volume with iron hammer, and by the volume of the flange compacting cement on the nut 2, use fixedly top tray 4 of clamp nut 5 again, when take up one's indentures in the tunnel, turn anchor bar body 3 by the anchor bar body square toes, anchor bar body 3, pallet 4 and clamp nut 5 are pulled down, in order to reusing.
Claims (2)
1, the removable anchor pole of a kind of cement volume anchoring, include pallet (4) and clamp nut (5), it is characterized in that: also include anchor head (1), nut (2) and anchor bar body (3), one end of anchor head (1) and nut (2) are fixed together, one end of the anchor bar body of TBE (threaded both ends) (3) links to each other with nut (2), the other end is provided with pallet (4) with clamp nut (5), and anchor bar body (3) termination that is mounted with pallet (4) is provided with square toes.
2, removable anchor pole according to claim 1 is characterized in that: described anchor head (1) is snakelike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237994 CN2179461Y (en) | 1993-11-18 | 1993-11-18 | Cement Roll Anchoring Detachable Anchor Rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237994 CN2179461Y (en) | 1993-11-18 | 1993-11-18 | Cement Roll Anchoring Detachable Anchor Rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2179461Y true CN2179461Y (en) | 1994-10-12 |
Family
ID=33812823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93237994 Expired - Fee Related CN2179461Y (en) | 1993-11-18 | 1993-11-18 | Cement Roll Anchoring Detachable Anchor Rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2179461Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051880A (en) * | 2010-12-31 | 2011-05-11 | 杭州图强工程材料有限公司 | Detachable anchor |
| CN102605780A (en) * | 2012-04-17 | 2012-07-25 | 周治国 | Recyclable anchor rod for foundation pit support and construction method thereof |
| CN111042845A (en) * | 2019-12-23 | 2020-04-21 | 齐鲁理工学院 | Double-curvature anchor rod and manufacturing method thereof |
-
1993
- 1993-11-18 CN CN 93237994 patent/CN2179461Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051880A (en) * | 2010-12-31 | 2011-05-11 | 杭州图强工程材料有限公司 | Detachable anchor |
| CN102051880B (en) * | 2010-12-31 | 2012-07-18 | 杭州图强工程材料有限公司 | Detachable anchor |
| CN102605780A (en) * | 2012-04-17 | 2012-07-25 | 周治国 | Recyclable anchor rod for foundation pit support and construction method thereof |
| CN111042845A (en) * | 2019-12-23 | 2020-04-21 | 齐鲁理工学院 | Double-curvature anchor rod and manufacturing method thereof |
| CN111042845B (en) * | 2019-12-23 | 2021-06-11 | 齐鲁理工学院 | Double-curvature anchor rod and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206397530U (en) | A kind of self extending large deformation anchor rod | |
| CN2179461Y (en) | Cement Roll Anchoring Detachable Anchor Rod | |
| US4432382A (en) | Tent stake | |
| CN2296366Y (en) | Line holding type reclaimable rockbolt | |
| CN101787893A (en) | Novel resin bolt installer | |
| CN207879355U (en) | A kind of soft-rock tunnel quick supporting truss | |
| CN201635750U (en) | Novel resin anchor-rod installer | |
| CN210048413U (en) | Power transmission line mountain area holding and pushing type electric carrying hoisting tool | |
| CN2448927Y (en) | Steel stranded wire anchor rod | |
| CN2145541Y (en) | Machine for bundling up broom | |
| CN111409656A (en) | Adjustable mine inclined shaft maintenance operation platform | |
| CN2195569Y (en) | Easy-to-recover quick-setting cement anchor rod | |
| CN2208617Y (en) | Double-end anchoring type anchor rod | |
| CN2167188Y (en) | Metal anchoring-bolt with flexible steel rope | |
| CN217761049U (en) | Portable mining anchor cable tensioning mechanism | |
| CN213034559U (en) | Movable precast beam steel reinforcement framework manufacturing frame | |
| CN207660271U (en) | The movable pulley of movable units supporting rack | |
| CN213508439U (en) | Quick installation mechanism of overlength perpendicular ascending anchor rope in underground cave depot | |
| CN212074086U (en) | Reinforcing bar conveyer for tunnel construction | |
| CN2319569Y (en) | Detatchable anchoring rod | |
| CN2186258Y (en) | Ground anchor | |
| CN2158920Y (en) | Detachable anchoring bolt | |
| CN215510798U (en) | Strip stringing and pin pulling device of rubber belt conveyor | |
| CN213231320U (en) | Endless rope pulling device | |
| CN221297857U (en) | Slope protection anchor rod structure for tunnel construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |