CN105133607A - Expander type anchor cable device - Google Patents
Expander type anchor cable device Download PDFInfo
- Publication number
- CN105133607A CN105133607A CN201510561890.8A CN201510561890A CN105133607A CN 105133607 A CN105133607 A CN 105133607A CN 201510561890 A CN201510561890 A CN 201510561890A CN 105133607 A CN105133607 A CN 105133607A
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- hole
- anchor cable
- cable device
- main body
- type anchor
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Abstract
The invention provides an expander type anchor cable device which comprises a body (1). The device is characterized in that the body (1) is provided with a section of annular groove (1a), a set of expanders (2) are arranged on the annular groove (1a), a locking pin (2c) is inserted into the set of expanders (2), a through hole (3) is formed in the body (1) in the axial direction, a steel wire rope (3a) is arranged in the through hole in a penetrating mode, and one end of the steel wire rope (3a) is provided with a lock (3b) correspondingly matched with the through hole (3). The expander type anchor cable device has the advantages of being simple in structure, convenient to use, high in self-locking capacity, good in stress effect and the like.
Description
Technical field:
The present invention relates to a kind of anchor cable, is exactly specifically that one rises ring type anchor cable device.
Background technology:
Anchor cable in engineering be fixed on by outer end domatic, the other end is anchored at the prestress wire through rock mass slope slide plane in the rock mass stability within rock mass slide plane, pass through Shi Hanzhang, directly on sliding surface, produce sliding resistance, increase antiskid frictional resistance, structural plane is in and is forced to impaction state, to improve the globality of slope rock mass, thus fundamentally improve the mechanical property of rock mass, effectively control the relative displacement of rock mass, impel it to stablize, reach the object of regulation concordant, landslide and crag, the landing of danger stone.
Stable massif, in the supporting of side slope, general common metal or resin anchor, anchor cables etc. coordinate Anchor Agent to carry out anchoring, shotcrete with steel bar nets afterwards, form slope reinforcement layer; This mode is proper for the good several meters of depth layer borehole anchorage of rock, but the geological conditions that, ground serious for weathering is soft, we need to add gun drilling and carry out anchoring, to make anchored end enter the higher stable rock stratum of intensity, to increase anchoring effect, hole depth tens meters or tens of rice may be needed like this, because boring is too dark, Anchor Agent is not easily sent into and is carried out stirring installation anchoring work in such cases, adopt slip casting method to carry out anchoring when having ready conditions, but the problem such as the process period time is longer.
The content of invention:
The present invention is exactly to overcome deficiency of the prior art, provides the New-type expansion ring type anchor cable device that a kind of structure is simple, easy to use, self-lock ability is strong, stressed effect is good.
One rises ring type anchor cable device, it comprises: columniform main body, it is characterized in that: in main body, be provided with one section of annular groove, one group of ring that rises is provided with in annular groove,, in described one group of ring that rises, insert locking pin, main body be provided with a through hole vertically, in through hole, be equipped with wire rope, be provided with the tapered end with through hole corresponding matching in one end of wire rope.
On the basis of technique scheme, following further technical scheme can also be had:
One section of bellmouth is extended in the axial direction in one end of described through hole.
Described tapered end for taper, and with bellmouth corresponding matching.
The outer end of the side cell wall of described annular groove is body end, and the height of this cell wall will lower than the height of opposite side cell wall.
The invention has the advantages that:
The advantages such as structure of the present invention is simple, easy to use, self-lock ability is strong, stressed effect is good.In addition, the present invention directly utilizes the special construction of the anchor body ring turgor pressure that makes to rise to be held on expansion aperture step at the bottom of hole and crag, does not need Anchor Agent or slip casting method, carries out direct anchoring Shi Hanzhang, shorten the cycle of operation.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of the present invention when not using;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the structural representation after the present invention installs;
Fig. 4 is the structural representation of single tension ring.
Detailed description of the invention:
As shown in Figure 1, 2, one rises ring type anchor cable device, and it comprises: a cylinder-shaped body 1, is provided with one section of annular groove 1a on the surface of main body 1 on the position of end, one end, and described annular groove 1a is arranged along the axis of main body 1.
One group of ring 2 that rises is provided with in annular groove 1a, in described one group of ring 2 that rises, insert locking pin 2c, be provided with one section of partially flat Handheld Division 2d in one end of locking pin 2c, Handheld Division is provided with connecting hole 2f, to connect stay cord in connecting hole, play auxiliary pull locking pin 2c object.
As shown in Figure 4, the two ends of the described ring 2 that rises are provided with the step 2a of mutual corresponding matching, are equipped with locking through hole 2b at each step 2a.When the step 2a correspondence at ring 2 two ends of rising is interlocked, the locking through hole 2b on two step 2a also can be interconnected.
Be locking state when inserting locking pin 2a in described one group of ring 2 that rises, the diameter of the ring 2 that rises at this moment is identical with the diameter of main body 1.
The outer end of the side cell wall of described annular groove 1a is the end of main body 1 one end, and the height of this cell wall will lower than the height of opposite side cell wall, so that the ring 2 that will rise is arranged in annular groove.
Described main body 1 is provided with a through hole 3 vertically, is inwardly provided with a conical tapered end hole 4 be connected with through hole 3 in the end of main body 1 other end.The axis in described tapered end hole 4 and through hole 3 axis are on same straight line.
In through hole 3, wear wire rope 3a, be provided with the conical tapered end 3b with conical tapered end hole 4 corresponding matching in the end of the wire rope 3a of side, conical tapered end hole 4, the volume of described conical tapered end 3b is slightly larger than the volume in conical tapered end hole 4.
The course of work:
First on work plane, get out the circular mounting hole of a diameter slightly larger than main body 1, at the bottom of hole enlarged formed a length slightly larger than lockset length diameter equal to rise diameter after ring spreading hole at the bottom of expanding reach, then conical tapered end 3b and main body 1 are put into installing hole, then as shown in Figure 3, extract the locking pin 2c risen in ring 2 out, at this moment the described one group ring 2 outwards spreading that rises, its outer wall can protrude the outer wall of main body 1, the ring combination of rising of spreading puts on on expansion section step on expanding reach hole wall scar at the bottom of hole, thus formation locking coordinates formation anchoring effect.
Claims (4)
1. the ring type that a rises anchor cable device, it comprises: main body (1), is characterized in that: in main body (1), be provided with one section of annular groove (1a), is provided with one group of ring that rises (2) in annular groove (1a), in described one group rises by ring (2), insert locking pin (2c); Described main body (1) is provided with vertically a through hole (3), in through hole, is equipped with wire rope (3a), be provided with the tapered end (3b) with through hole (3) corresponding matching in one end of wire rope (3a).
2. to rise ring type anchor cable device according to the one described in claim 1, it is characterized in that: extend one section of bellmouth (4) in the axial direction in one end of described through hole (3).
3. to rise ring type anchor cable device according to the one described in claim 2, it is characterized in that: described tapered end (3b) be taper, and with bellmouth (4) corresponding matching.
4. to rise ring type anchor cable device according to the one described in claim 1, it is characterized in that: the outer end of the side cell wall of described annular groove (1a) is main body (1) end, and the height of this cell wall will lower than the height of opposite side cell wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561890.8A CN105133607A (en) | 2015-09-07 | 2015-09-07 | Expander type anchor cable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561890.8A CN105133607A (en) | 2015-09-07 | 2015-09-07 | Expander type anchor cable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105133607A true CN105133607A (en) | 2015-12-09 |
Family
ID=54719154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510561890.8A Pending CN105133607A (en) | 2015-09-07 | 2015-09-07 | Expander type anchor cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105133607A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442595A (en) * | 2015-12-04 | 2016-03-30 | 许伟 | Step type strong anchor cable device |
| CN112854256A (en) * | 2021-01-12 | 2021-05-28 | 中建长远建设有限公司 | Ecological bag slope protection system and construction method thereof |
| CN113073661A (en) * | 2021-03-29 | 2021-07-06 | 中铁十四局集团有限公司 | Slope fixing and protecting device for slope geonet and construction process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544798A (en) * | 2003-11-11 | 2004-11-10 | 吴德兴 | Shell expansion type rock bolt |
| US20080247839A1 (en) * | 2007-04-06 | 2008-10-09 | Seegmiller Ben L | Tensionable Cable Bolt Apparatus and System |
| CN201599046U (en) * | 2010-02-08 | 2010-10-06 | 张绍成 | Tension anchor rod |
| CN102644470A (en) * | 2012-04-18 | 2012-08-22 | 李治中 | General energy-saving quick anchoring method and general energy-saving quick anchor rod |
| CN205035796U (en) * | 2015-09-07 | 2016-02-17 | 中煤第三建设（集团）有限责任公司 | Novel ring type that rises anchor rope device |
-
2015
- 2015-09-07 CN CN201510561890.8A patent/CN105133607A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544798A (en) * | 2003-11-11 | 2004-11-10 | 吴德兴 | Shell expansion type rock bolt |
| US20080247839A1 (en) * | 2007-04-06 | 2008-10-09 | Seegmiller Ben L | Tensionable Cable Bolt Apparatus and System |
| CN201599046U (en) * | 2010-02-08 | 2010-10-06 | 张绍成 | Tension anchor rod |
| CN102644470A (en) * | 2012-04-18 | 2012-08-22 | 李治中 | General energy-saving quick anchoring method and general energy-saving quick anchor rod |
| CN205035796U (en) * | 2015-09-07 | 2016-02-17 | 中煤第三建设（集团）有限责任公司 | Novel ring type that rises anchor rope device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442595A (en) * | 2015-12-04 | 2016-03-30 | 许伟 | Step type strong anchor cable device |
| CN112854256A (en) * | 2021-01-12 | 2021-05-28 | 中建长远建设有限公司 | Ecological bag slope protection system and construction method thereof |
| CN113073661A (en) * | 2021-03-29 | 2021-07-06 | 中铁十四局集团有限公司 | Slope fixing and protecting device for slope geonet and construction process |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |