CN105544536B - A kind of strength screw thread anchor cable device - Google Patents
A kind of strength screw thread anchor cable device Download PDFInfo
- Publication number
- CN105544536B CN105544536B CN201510878106.6A CN201510878106A CN105544536B CN 105544536 B CN105544536 B CN 105544536B CN 201510878106 A CN201510878106 A CN 201510878106A CN 105544536 B CN105544536 B CN 105544536B
- Authority
- CN
- China
- Prior art keywords
- tapered end
- screw thread
- annular groove
- main body
- hole
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention provides a kind of strength screw thread anchor cable device, and it includes：Main body（1）, in main body（1）On vertically provided with through hole（1a）, steel wire rope is equipped with through hole（2）, in steel wire rope（2）One end be provided with tapered end（3）, it is characterised in that：In described tapered end（3）Provided with one section of tapered end screw thread（3a）, in through hole（1a）Inwall provided with one section with tapered end screw thread（3a）The inner thread of corresponding matching（1d）；In main body（1）Provided with an annular groove I（1c）, in annular groove I（1c）Bottom land provided with one group of annular groove（4）, in each annular groove（4）Inside it is equipped with the ring that rises（5）；One long handle lock pin is set（5a）, described long handle lock pin（5a）With all rings that rises（5）Corresponding matching.The present invention has simple in construction, easy to use, the low advantage of production cost, particularly in the case where not increasing anchor cable size of main body, effectively improves the fixed effect of anchor cable.
Description
Technical field：
It is exactly specifically a kind of strength screw thread anchor cable device the present invention relates to a kind of fixing device.
Background technology：
Anchor cable in engineering is to be fixed on by outer end domatic, and the other end is anchored at the rock mass stability within rock mass sliding surface
In the prestress wire through rock mass slope sliding surface, by applying prestressing force, sliding resistance is directly produced on sliding surface,
Increase antiskid frictional resistance, be in structural plane and be forced impaction state, to improve the globality of slope rock mass, so that fundamentally
Improve the mechanical property of rock mass, efficiently control the relative displacement of rock mass, promote to stabilize it, reach regulation concordant, landslide and endanger
The purpose that rock, danger stone slide.And the anchor cable used at present, its fixing intensity gets over to its be often directly proportional setting, i.e. individual of individual
Big fixed effect is better.
The content of invention：
The present invention is exactly that there is provided a kind of simple in construction, easy to use, production cost in order to overcome deficiency of the prior art
It is low, and the strength screw thread anchor cable device of good fixing effect.
The present invention provides following technical scheme：
A kind of strength screw thread anchor cable device, it includes：Main body, vertically provided with a through hole in main body, in through hole
Steel wire rope is equipped with, tapered end is provided with one end of steel wire rope, it is characterised in that：In described tapered end provided with one section of tapered end screw thread,
The inner thread of one section and tapered end screw thread corresponding matching is provided with the inner walls of the via；Provided with an annular groove I in main body, in ring
The bottom land of groove I is equipped with the ring that rises provided with one group of annular groove in each annular groove；One long handle lock pin, described long handle lock pin are set
With all ring corresponding matchings that rises.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
One group of described annular groove and main body are coaxial, and are distributed along the length direction of main body, and two adjacent annular grooves are spaced
There is certain distance.
Described tapered end is taper tapered end, and described tapered end screw thread is just arranged on the outer surface of tapered end；Described
Through hole is provided with an expanding reach being coaxial therewith, the profile of described expanding reach inner thread corresponding with tapered end and described
Just it is arranged on the inwall of expanding reach.
The advantage of the invention is that：
The present invention has simple in construction, easy to use, the low advantage of production cost, is not particularly increasing anchor cable main body chi
In the case of very little, the fixed effect of anchor cable is effectively improved.It is in addition of the invention by the threaded engagement between tapered end and main body,
Significantly scattered tapered end greatly improves the solidness of tapered end to the pressure of body through-holes inwall.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention.
Embodiment：
As shown in figure 1, a kind of strength screw thread anchor cable device, it includes：Main body 1, leads to provided with one vertically on the body 1
Hole 1a, is equipped with steel wire rope 2 in through hole, in tapered end 3 of the one end of steel wire rope 2 provided with cone, is set on the conical surface of tapered end 3
There is one section of tapered end screw thread 3a.
In one end of the through hole 1a provided with one section of coaxial with through hole expanding reach 1b, described expanding reach 1b profile and
It is also cone that tapered end 3 is corresponding, on the conical surface of the expanding reach 1b provided with one section with tapered end screw thread 3a corresponding matchings
Wall screw thread 1d.
In the bottom of main body 1 vertically provided with a 1c of annular groove I, and the cell wall of the 1c sides of the annular groove I will be less than opposite side
Cell wall, the less annular groove 4 of a packet size is provided with the 1c of annular groove I bottom land, one group of described annular groove 4 and main body 1 be coaxial, and
It is distributed along the length direction of main body 1, certain distance is separated between two adjacent annular grooves 4 are equal.
Be arranged with the ring 5 that rises in each annular groove 4, a long handle lock pin 5a be set, described long handle lock pin 5a with
All locking hole corresponding matchings risen on ring 5a.
When the ring 5 that rises is not extracting long handle lock pin 5a out, the diameter for the ring 5 that rises is identical with the diameter of main body 1, as long handle lock pin 5a
After being extracted from the locking hole for rising by ring 5, the diameter of ring 5 that rises becomes big, more than the diameter of main body 1, is stuck on the inwall of mounting hole, rises
To the effect of fixed anchor cable main body.
Claims (1)
1. a kind of strength screw thread anchor cable device, it includes：Main body（1）, in main body（1）On vertically provided with through hole（1a）,
Steel wire rope is equipped with through hole（2）, in steel wire rope（2）One end be provided with tapered end（3）, it is characterised in that：In described tapered end
（3）Provided with one section of tapered end screw thread（3a）, in through hole（1a）Inwall provided with one section with tapered end screw thread（3a）Corresponding matching it is interior
Wall screw thread（1d）；In main body（1）Provided with an annular groove I（1c）, in annular groove I（1c）Bottom land provided with one group of annular groove（4）, every
Individual annular groove（4）Inside it is equipped with the ring that rises（5）；One long handle lock pin is set（5a）, described long handle lock pin（5a）With all rings that rises
（5）Corresponding matching；One group of described annular groove（4）With main body（1）Coaxially, and along main body（1）Length direction distribution, adjacent two
Individual annular groove（4）Certain distance is separated between；Described tapered end（3）For taper tapered end, and described tapered end screw thread（3a）Just set
In tapered end（3）Outer surface on；In described through hole（1a）Provided with an expanding reach being coaxial therewith（1b）, described expanding reach
（1b）Profile and tapered end（3）Corresponding and described inner thread（1d）Just it is arranged on expanding reach（1b）Inwall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878106.6A CN105544536B (en) | 2015-12-04 | 2015-12-04 | A kind of strength screw thread anchor cable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878106.6A CN105544536B (en) | 2015-12-04 | 2015-12-04 | A kind of strength screw thread anchor cable device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544536A CN105544536A (en) | 2016-05-04 |
| CN105544536B true CN105544536B (en) | 2017-11-07 |
Family
ID=55824058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510878106.6A Expired - Fee Related CN105544536B (en) | 2015-12-04 | 2015-12-04 | A kind of strength screw thread anchor cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105544536B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5073064A (en) * | 1990-04-27 | 1991-12-17 | Birmingham Bolt Company | Method and apparatus for retorquing an installed mine roof bolt |
| KR100613046B1 (en) * | 2004-09-23 | 2006-08-16 | 김신태 | Apparatus for tensiling steel wire strand by oil pressure type |
| CN201406798Y (en) * | 2009-03-17 | 2010-02-17 | 武汉武大巨成加固实业有限公司 | Block-wedge type self-locking inner anchor head |
| CN102644470B (en) * | 2012-04-18 | 2014-11-26 | 李治中 | General energy-saving quick anchoring method and general energy-saving quick anchor rod |
| CN204163078U (en) * | 2014-09-04 | 2015-02-18 | 武汉武大巨成结构股份有限公司 | Comprise the rock reaming self-locking anchor cable of steel wire bundle |
| CN205296151U (en) * | 2015-12-04 | 2016-06-08 | 许伟 | Powerful screw thread anchor rope device |
-
2015
- 2015-12-04 CN CN201510878106.6A patent/CN105544536B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105544536A (en) | 2016-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yong Inventor after: Xu Wei Inventor before: Xu Wei |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170929 Address after: Along the road 233000 in Anhui Province, Bengbu City, Longzihu District No. 637 Applicant after: Anhui speed Electromechanical Equipment Manufacturing Co., Ltd. Address before: 233000 Anhui city of Bengbu province Yan Yuhui District Road No. 865 Applicant before: Xu Wei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |