CN105442595B - A kind of step powerful anchor device - Google Patents
A kind of step powerful anchor device Download PDFInfo
- Publication number
- CN105442595B CN105442595B CN201510878204.XA CN201510878204A CN105442595B CN 105442595 B CN105442595 B CN 105442595B CN 201510878204 A CN201510878204 A CN 201510878204A CN 105442595 B CN105442595 B CN 105442595B
- Authority
- CN
- China
- Prior art keywords
- ring
- tapered end
- hole
- main body
- type breach
- 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.)
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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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/30—Miscellaneous comprising anchoring details
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention provides a kind of step powerful anchor device, and it includes：Main body（1）, in main body（1）It is provided with annular groove（2）, in annular groove（2）It is interior to be provided with the ring that rises（3）, in the ring that rises（3）It is provided with lock pin（3a）, in main body（1）On vertically provided with through hole（1a）, steel wire rope is equipped with through hole（5）, in steel wire rope（5）One end be provided with tapered end（4）, it is characterised in that：In tapered end（4）It is provided with ring-type breach（4a）, in described through hole（1a）One end be provided with and ring-type breach（4a）The expansion section of corresponding matching（1b）.The present invention is simple in construction, easy to use, can effectively improve the use intensity of anchor cable, improves the scope of application of anchor cable.
Description
Technical field：
The present invention provides a kind of fixing device, is exactly specifically a kind of step powerful anchor 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.
The anchor cable of existing market when in use, all pulls in taper tapered end in the through hole of anchor cable main body, passes through taper tapered end
Mutual extruding between through-hole wall to provide the fulcrum of pulling force for the steel wire rope on tapered end.If pulling force is larger, tapered end
Pressure between through-hole wall will again increase into geometry, it is possible that because taper tapered end fragmentation causes showing for steel wire rope abjection
As occurring.So in order that tapered end can bear bigger pulling force, so will correspond to increase anchor cable size.
The content of the invention：
The present invention is exactly of the prior art not enough there is provided one kind is simple in construction in order to overcome, easy to use, and is not increasing
Plus can be that tapered end bears to increase the step powerful anchor device of pulling force in the case of anchor cable size.
The present invention provides following technical scheme：
A kind of step powerful anchor device, it includes：Main body, is provided with annular groove in main body, provided with the ring that rises in annular groove,
Lock pin is provided with ring rising, steel wire rope is equipped with through hole, the one of steel wire rope provided with a through hole vertically in main body
End is provided with tapered end, it is characterised in that：Ring-type breach is provided with tapered end, is provided with and taper tapered end on one end of described through hole
The expansion section of corresponding matching.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
Described tapered end is taper, the ring-type breach provided with a stepped distribution of composition on the tapered end, and described
The ring-type breach of the one stepped distribution of composition is conllinear with the axis of tapered end；A composition also is provided with one end of described through hole
The expansion section of stepped distribution, the expansion section of the stepped distribution of a composition and the ring-type breach pair of a stepped distribution of composition
It should coordinate.
The advantage of the invention is that：
The present invention is easy to use with simple in construction, and in the case where not increasing anchor cable size, by tapered end and master
Body is provided with the ring-type breach of mutual corresponding matching, adds the contact surface between tapered end and body through-holes, has disperseed pressure, makes
Bigger pulling force can be born by obtaining tapered end.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention.
Embodiment：
Shown in Fig. 1, a kind of step powerful anchor device, it includes：The main body 1 of cylinder, on the body 1 provided with annular groove
2, described annular groove 2 and main body 1 is coaxial.
Provided with the ring 3 that rises in annular groove 2, lock pin 3a is provided with ring 3 rising, described rises by ring 3 when not extracting lock pin 3a out,
Rise ring 3 diameter it is identical with the diameter of main body 1, after lock pin 3a is extracted out from the ring 3 that rises, the diameter of ring 3 that rises becomes big, more than main body 1
Diameter.
Steel wire rope 5 is equipped with through hole, is set in one end of steel wire rope 5 provided with a through hole 1a vertically on the body 1
There is taper tapered end 4, the ring-type breach 4a provided with one group of step-like distribution on the conical surface of taper tapered end 4, and described ring-type is scarce
Mouth 4a and taper tapered end 4 are coaxial.
The expansion section 1b provided with one group with ring-type breach 4a corresponding matchings, described one on described through hole 1a one end
Group expansion section 1b and through hole 1a is coaxial, stepped distribution.
One group of ring-type breach 4a on the conical surface of the taper tapered end 4 forms corresponding with the expansion section 1b on through hole 1a one end
Coordinate.
Claims (1)
1. a kind of step powerful anchor device, it includes：Main body（1）, in main body（1）It is provided with annular groove（2）, in annular groove（2）
It is interior to be provided with the ring that rises（3）, in the ring that rises（3）It is provided with lock pin（3a）, in main body（1）On vertically provided with through hole（1a）, logical
Steel wire rope is equipped with hole（5）, in steel wire rope（5）One end be provided with tapered end（4）, it is characterised in that：Described tapered end（4）For cone
Shape, in taper tapered end（4）Ring-type breach of the conical surface provided with one group of step-like distribution（4a）, in described through hole（1a）One
End is provided with and taper tapered end（4）The expansion section of corresponding matching（1b）；Described tapered end（4）For taper, in the tapered end（4）On
Ring-type breach provided with a stepped distribution of composition（4a）, and the ring-type breach of a described stepped distribution of composition（4a）With lock
Head（4）Axis it is conllinear；In described through hole（1a）Expansion section of the one end provided with a stepped distribution of composition（1b）, institute
State the expansion section of the stepped distribution of a composition（1b）With the ring-type breach of a stepped distribution of composition（4a）Corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878204.XA CN105442595B (en) | 2015-12-04 | 2015-12-04 | A kind of step powerful anchor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878204.XA CN105442595B (en) | 2015-12-04 | 2015-12-04 | A kind of step powerful anchor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105442595A CN105442595A (en) | 2016-03-30 |
| CN105442595B true CN105442595B (en) | 2017-08-15 |
Family
ID=55553190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510878204.XA Active CN105442595B (en) | 2015-12-04 | 2015-12-04 | A kind of step powerful anchor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105442595B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428729C3 (en) * | 1974-06-14 | 1981-12-24 | Philipp Holzmann Ag, 6000 Frankfurt | Method for removing the tension member of a grouting anchor |
| JPS59217830A (en) * | 1983-05-23 | 1984-12-08 | Suzuki Kinzoku Kogyo Kk | Removable anchoring work |
| CN203515630U (en) * | 2013-10-31 | 2014-04-02 | 朱大刚 | Anchor cable anchorage device |
| CN204491601U (en) * | 2015-03-03 | 2015-07-22 | 厦门市金海明工贸有限公司 | A kind of ground tackle |
| CN105133607A (en) * | 2015-09-07 | 2015-12-09 | 赵明 | Expander type anchor cable device |
| CN205314098U (en) * | 2015-12-04 | 2016-06-15 | 许伟 | Powerful anchor rope device of step |
-
2015
- 2015-12-04 CN CN201510878204.XA patent/CN105442595B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105442595A (en) | 2016-03-30 |
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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: Gong Cheng Inventor after: Song Rui 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: 20170719 Address after: Ring Road 233000 Di Yuhui District in Anhui province Bengbu City, No. 674 Applicant after: ANHUI CHENRUI ENERGY CONSERVATION AND ENVIRONMENTAL PROTECTION SCIENCE AND ENGINEERING 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201105 Address after: 51 Laiyang Road, Xin'an Town, Lai'an county, Chuzhou City, Anhui Province Patentee after: Anyang County Intellectual Property Operation Co., Ltd Address before: Ring Road 233000 Di Yuhui District in Anhui province Bengbu City, No. 674 Patentee before: ANHUI CHENRUI ENERGY CONSERVATION AND ENVIRONMENTAL PROTECTION SCIENCE AND ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |