CN2549179Y - Threaded fastening cable anchor rod - Google Patents
Threaded fastening cable anchor rod Download PDFInfo
- Publication number
- CN2549179Y CN2549179Y CN 02229832 CN02229832U CN2549179Y CN 2549179 Y CN2549179 Y CN 2549179Y CN 02229832 CN02229832 CN 02229832 CN 02229832 U CN02229832 U CN 02229832U CN 2549179 Y CN2549179 Y CN 2549179Y
- Authority
- CN
- China
- Prior art keywords
- steel strand
- threaded tube
- utility
- model
- anchor rod
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000004873 anchoring Methods 0.000 abstract description 10
- 238000005065 mining Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a threaded fastening cable anchor rod, which belongs to the field of supporting the mining roadway for mine, and is a new supporting material. The utility model makes up for the defects of the prior anchoring material, and at the same time not only can satisfy the requirements of different anchoring height, but also can achieve the advantages of simple operation as well as safe and reliable. The utility model consists of(1) a steel strand,(2) a screw tube sleeve,(3) a binding material and(4) a blocking cover, and is characterized in that the(3) binding material firmly binds the(1) steel strand and the(2) screw tube sleeve as integrity.
Description
Technical field: the utility model belongs to the mine and visits pick roadway support technical field, is specifically related to a kind of screw thread fastening type cable wire anchor pole.
Background technology: the pick of mine spy at present roadway support mostly adopts steel strand anchor cable and two kinds of materials of mining screw-thread steel to carry out anchoring, adopt the steel strand anchoring, though can strengthen the anchoring height, but it is complicated to operate, and auxiliary equipment is more, the expense height, adopt mining screw-thread steel anchoring, though simple to operate, be subjected to the restriction of head-room, the anchoring height can not enlarge.
Content of the present invention: the utility model purpose is exactly can reach safe and reliable screw thread fastening type cable wire anchor pole simple to operate again for remedying a kind of requirement that can satisfy different anchorings height that above deficiency provides.Screw thread fastening type cable wire anchor pole of the present utility model is made up of steel strand (1), threaded tube (2), jointing material (3), blanking cover (4), it is characterized in that being provided with a threaded tube (2), and be provided with a blanking cover (4) in threaded tube (2) bottom, the other end with steel strand (1) insertion threaded tubes (2) is provided with jointing material (3) between steel strand (1) and threaded tube (2).Screw thread fastening type cable wire anchor pole of the present utility model is to realize like this, selectively steel strand (1) are inserted threaded tube (2), realized the adjustment of anchoring height, between steel strand (1) and threaded tube (2), be provided with jointing material (3) and guaranteed the steadiness that both are connected, integraty, being provided with a blanking cover (4) in threaded tube (2) bottom can make jointing material (3) adopt injection method easily, evenly bonding to guarantee that steel strand (1) contact with threaded tube (2), reaching anchoring determines highly arbitrarily, requirement simple to operate, safe and reliable.
Description of drawings:
Accompanying drawing is screw thread fastening type cable wire anchor structure figure
Among the figure: 1. steel strand, 2. threaded tube, 3. jointing material, 4. blanking cover
Specific embodiments: screw thread fastening type cable wire anchor pole as shown in drawings, form by steel strand (1), threaded tube (2), jointing material (3), blanking cover (4), threaded tube (2) is set earlier, the lower end that blanking cover (4) is set again and is installed on threaded tube (2) forms band end cover bucket, then jointing material (3) is injected in the threaded tube (2), select steel strand (1) to insert in the interior jointing material (3) of threaded tube (2) again, bonding force with jointing material (3) bonds together steel strand (1) and threaded tube (2) securely, forms one.
Claims (2)
1, screw thread fastening type cable wire anchor pole of the present utility model is made up of steel strand (1), threaded tube (2), jointing material (3), blanking cover (4), it is characterized in that being provided with a threaded tube (2), and be provided with a blanking cover (4) in threaded tube (2) bottom, the other end at threaded tube (2) inserts steel strand (1)
2, the screw thread fastening type cable wire anchor pole shown in claim 1, its feature also are to be provided with jointing material (3) between steel strand (1) and threaded tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229832 CN2549179Y (en) | 2002-03-23 | 2002-03-23 | Threaded fastening cable anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229832 CN2549179Y (en) | 2002-03-23 | 2002-03-23 | Threaded fastening cable anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2549179Y true CN2549179Y (en) | 2003-05-07 |
Family
ID=33706012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229832 Expired - Fee Related CN2549179Y (en) | 2002-03-23 | 2002-03-23 | Threaded fastening cable anchor rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2549179Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858225A (en) * | 2010-06-10 | 2010-10-13 | 北京中矿深远能源环境科学研究院 | Constant-resistance large-deformation anchor rod |
| CN101906977A (en) * | 2010-07-21 | 2010-12-08 | 中国矿业大学(北京) | Prevention and Treatment of Large Deformation Collapse in Underground Soft Rock Roadway |
| CN101845959B (en) * | 2009-12-23 | 2012-11-14 | 中国恩菲工程技术有限公司 | Anchor rod |
-
2002
- 2002-03-23 CN CN 02229832 patent/CN2549179Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845959B (en) * | 2009-12-23 | 2012-11-14 | 中国恩菲工程技术有限公司 | Anchor rod |
| CN101858225A (en) * | 2010-06-10 | 2010-10-13 | 北京中矿深远能源环境科学研究院 | Constant-resistance large-deformation anchor rod |
| CN101858225B (en) * | 2010-06-10 | 2011-10-12 | 北京中矿深远能源环境科学研究院 | constant-resistance large-deformation anchor rod |
| CN101906977A (en) * | 2010-07-21 | 2010-12-08 | 中国矿业大学(北京) | Prevention and Treatment of Large Deformation Collapse in Underground Soft Rock Roadway |
| CN101906977B (en) * | 2010-07-21 | 2012-05-23 | 中国矿业大学(北京) | Method for preventing and treating large deformation and collapse of softrock tunnel |
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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 |