CN103527229B - A kind of protection breaker of the Anchor Agent for anchor cable and anchoring process - Google Patents
A kind of protection breaker of the Anchor Agent for anchor cable and anchoring process Download PDFInfo
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- CN103527229B CN103527229B CN201310499224.7A CN201310499224A CN103527229B CN 103527229 B CN103527229 B CN 103527229B CN 201310499224 A CN201310499224 A CN 201310499224A CN 103527229 B CN103527229 B CN 103527229B
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- rotation
- anchor
- broken
- anchor cable
- anchor agent
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a kind of Anchor Agent for anchor cable protection breaker and anchoring process, Anchor Agent for anchor cable protection breaker of the present invention, comprise wire lath cylinder, cone-shaped metal cap, joint steel pipe and broken axis of rotation, described cone-shaped metal cap is connected with one end of wire lath cylinder; One end of described broken axis of rotation is connected with joint steel pipe, the other end is provided with rotation steel ball, described wire lath jacket casing is contained in the outside of joint steel pipe and broken axis of rotation, rotation steel ball humble abode on broken axis of rotation is in the cavity of cone-shaped metal cap indent, the side of described broken axis of rotation is welded with vertically many broken iron wires, the broken axis of iron wire and the axes normal of broken axis of rotation, the gap on broken axis of rotation between broken iron wire is wound with Anchor Agent.Wire lath cylinder of the present invention can stop Anchor Agent excessive, ensures that Anchor Agent is stirred by fully broken at anchorage zone, makes anchoring body intensity high, sound construction.
Description
Technical field
The present invention relates to a kind of Anchor Agent for anchor cable protection breaker and anchoring process.
Background technology
Anchor cable is that surface, tunnel is fixed in outer end, and the inner is fixed on the prestress wire through slide surface in the deep rock mass of roadway surrounding rock.At present, in prestressing anchor support construction, Anchor Agent only puts into boring when its coat protects, and relies on the brute force of anchor cable to derive and enters foot of hole, and then anchor cable end rotates and rubs Anchor Agent, and the method is easy to use, applies very general.But often occur that Anchor Agent is pierced through by anchor cable, stuck portion in the borehole, causes the situation of foot of hole Anchor Agent blank, only the rotation of anchor cable end is not enough to abundant broken Anchor Agent simultaneously, and both causes integral fastening effect very undesirable.Therefore, if only simple, Anchor Agent is put into boring, rely on anchor cable to send into boring and rub, can cause the stuck boring middle part of Anchor Agent and stir insufficient, anchoring is not firm, and like this, the supporting effect of anchor cable is had a greatly reduced quality.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides and a kind ofly effectively can ensure that Anchor Agent is sent into foot of hole completely and fully can rub the protection breaker of the Anchor Agent for anchor cable of Anchor Agent and utilize this Anchor Agent to protect the anchorage cable anchoring method of breaker.
The technical solution used in the present invention is: a kind of protection of the Anchor Agent for anchor cable breaker, and comprise wire lath cylinder, cone-shaped metal cap, joint steel pipe and broken axis of rotation, described cone-shaped metal cap is connected with one end of wire lath cylinder; One end of described broken axis of rotation is connected with joint steel pipe, the other end is provided with rotation steel ball, described wire lath jacket casing is contained in the outside of joint steel pipe and broken axis of rotation, rotation steel ball humble abode on broken axis of rotation is in the cavity of cone-shaped metal cap indent, the side of described broken axis of rotation is welded with vertically many broken iron wires, the axis of broken iron wire and the axes normal of broken axis of rotation.
In the above-mentioned protection of the Anchor Agent for anchor cable breaker, described cone-shaped metal hat brim edge is provided with multiple aperture, and the wire of wire lath cylinder one end is connected with cone-shaped metal cap through aperture.
Utilize the above-mentioned Anchor Agent for anchor cable to protect an anchorage cable anchoring method for breaker, comprise the steps:
1) joint steel pipe, broken iron wire, broken axis of rotation and the synthesis of rotation steel ball soldering group are used for the Anchor Agent breaker of anchor cable, and wire lath cylinder one end is connected with cone-shaped metal cap, make the Anchor Agent protective device for anchor cable;
2) anchor cable is inserted in branch sleeve, and stuck with clamp, ensure that fixation is reliable;
3) Anchor Agent is wound on broken axis of rotation along broken iron wire gap, the Anchor Agent protective device being used for anchor cable is enclosed within the Anchor Agent breaker being used for anchor cable that Anchor Agent is housed;
4) adopt hammer drill, drilling rod and the drill bit be equipped with mutually with anchor cable to spud in country rock inside to hole;
5) clean up boring, the Anchor Agent protection breaker being used for anchor cable assembled in step 3) is sent into foot of hole;
6) table type rock drill matched with anchor cable or pusher leg drill is utilized to drive anchor cable fully to rub Anchor Agent;
7) utilize take-up device to anchor cable Shi Hanzhang, tray and nut.
Compared with prior art, the invention has the beneficial effects as follows: the Anchor Agent protective device for anchor cable of the present invention can protect Anchor Agent not scratched and stuck portion in the borehole by chip rock well, Anchor Agent breaker for anchor cable of the present invention can rub Anchor Agent fully, and is combined into it firmly overall; Solve Anchor Agent to be pierced through by anchor cable, stuck the portion in the borehole and foot of hole Anchor Agent that causes is blank and problem that anchoring effect that is that cause is undesirable; Wire lath cylinder of the present invention can stop Anchor Agent excessive simultaneously, and ensure that Anchor Agent is stirred by fully broken at anchorage zone, the anchoring body intensity that the present invention becomes with Anchor Agent and rock association is high, sound construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Anchor Agent for anchor cable of the present invention protection breaker.
Fig. 2 is the structural representation of the Anchor Agent protective device for anchor cable of the present invention.
Fig. 3 is the structural representation of the Anchor Agent breaker for anchor cable of the present invention.
Fig. 4 is the schematic diagram that the Anchor Agent for anchor cable of the present invention protection breaker is connected with anchor cable in work progress.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail.
As shown in Figure 1, the protection of the Anchor Agent for anchor cable breaker of the present invention includes wire lath cylinder 1, cone-shaped metal cap 2, joint steel pipe 3 and broken axis of rotation 5; As shown in Figure 2, described cone-shaped metal cap 2 is fabricated from iron, and its edge is provided with multiple aperture; The annular ring 11 that described wire lath cylinder 1 is worked out by iron wire and longitudinal iron wire 12 combine, tapered with cone-shaped metal cap 2 linkage section; The long 300mm of wire lath cylinder 1, its maximum gauge 2mm less of bore diameter.The wire of wire lath cylinder 1 one end is connected with cone-shaped metal cap 2 through aperture.As shown in Figure 3, the side of described broken axis of rotation 5 is welded with vertically many broken iron wires 4, broken iron wire 4 is cut by the snips of moderate strength and makes, and the axes normal of broken iron wire 4 welds in the axis of broken axis of rotation 5; Need ensure that the gap between the broken iron wire 4 on broken axis of rotation 5 can be used for Anchor Agent winding to pass through.Broken axis of rotation 5 is wound with Anchor Agent between broken iron wire 4, one end of broken axis of rotation 5 is connected with joint steel pipe 3, the other end is provided with and rotates steel ball 6, described wire lath cylinder 1 is sleeved on the outside of joint steel pipe 3 and broken axis of rotation 5, rotation steel ball 6 humble abode of broken axis of rotation 5, in the cavity of cone-shaped metal cap 2 indent, can rotate freely.
Utilize the above-mentioned Anchor Agent for anchor cable to protect an anchorage cable anchoring method for breaker, comprise the steps:
1) joint steel pipe 3, broken iron wire 4, broken axis of rotation 5 and the synthesis of rotation steel ball 6 soldering group are used for the Anchor Agent breaker of anchor cable, and one end of wire lath cylinder 1 is connected with cone-shaped metal cap 2, make the Anchor Agent protective device for anchor cable;
2) anchor cable is inserted in branch sleeve, and stuck with clamp, ensure that fixation is reliable;
3) Anchor Agent is wound on broken axis of rotation 5 along the gap between broken iron wire 4, the Anchor Agent breaker for anchor cable is enclosed within the Anchor Agent protective device for anchor cable that Anchor Agent is housed;
4) adopt hammer drill, drilling rod and the drill bit be equipped with mutually with anchor cable to spud in country rock inside to hole;
5) clean up boring, the Anchor Agent protection breaker being used for anchor cable assembled in step 3) is sent into foot of hole;
6) table type rock drill matched with anchor cable or pusher leg drill is utilized to drive anchor cable fully to rub Anchor Agent;
7) utilize take-up device to anchor cable Shi Hanzhang, tray and nut.
Claims (4)
1., for an Anchor Agent protection breaker for anchor cable, it is characterized in that: comprise wire lath cylinder, cone-shaped metal cap, joint steel pipe and broken axis of rotation, described cone-shaped metal cap is connected with one end of wire lath cylinder; One end of described broken axis of rotation is connected with joint steel pipe, the other end is provided with rotation steel ball, described wire lath jacket casing is contained in the outside of joint steel pipe and broken axis of rotation, rotation steel ball humble abode on broken axis of rotation is in the cavity of cone-shaped metal cap indent, the side of described broken axis of rotation is welded with vertically many broken iron wires, the axis of broken iron wire and the axes normal of broken axis of rotation.
2., as claimed in claim 1 for the Anchor Agent protection breaker of anchor cable, described cone-shaped metal hat brim edge is provided with multiple aperture, and the wire of wire lath cylinder one end is connected with cone-shaped metal cap through aperture.
3. as claimed in claim 1 for the Anchor Agent protection breaker of anchor cable; it is characterized in that: the annular ring that described wire lath cylinder is worked out by iron wire and longitudinal iron wire combine; one end that wire lath cylinder is connected with cone-shaped metal cap is tapered, and wire lath tube length is 300mm.
4. an anchorage cable anchoring method for Anchor Agent protection breaker, the steps include:
1) joint steel pipe, broken iron wire, broken axis of rotation and the synthesis of rotation steel ball soldering group are used for the Anchor Agent breaker of anchor cable, and wire lath cylinder one end is connected with cone-shaped metal cap, make the Anchor Agent protective device for anchor cable;
2) anchor cable is inserted in branch sleeve, and stuck with clamp, ensure that fixation is reliable;
3) Anchor Agent is wound on broken axis of rotation along broken iron wire gap, the Anchor Agent protective device being used for anchor cable is enclosed within the Anchor Agent breaker being used for anchor cable that Anchor Agent is housed;
4) adopt hammer drill, drilling rod and the drill bit be equipped with mutually with anchor cable to spud in country rock inside to hole;
5) clean up boring, the Anchor Agent protection breaker being used for anchor cable assembled in step 3) is sent into foot of hole;
6) table type rock drill matched with anchor cable or pusher leg drill is utilized to drive anchor cable fully to rub Anchor Agent;
7) utilize take-up device to anchor cable Shi Hanzhang, tray and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310499224.7A CN103527229B (en) | 2013-10-23 | 2013-10-23 | A kind of protection breaker of the Anchor Agent for anchor cable and anchoring process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310499224.7A CN103527229B (en) | 2013-10-23 | 2013-10-23 | A kind of protection breaker of the Anchor Agent for anchor cable and anchoring process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103527229A CN103527229A (en) | 2014-01-22 |
| CN103527229B true CN103527229B (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310499224.7A Expired - Fee Related CN103527229B (en) | 2013-10-23 | 2013-10-23 | A kind of protection breaker of the Anchor Agent for anchor cable and anchoring process |
Country Status (1)
| Country | Link |
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| CN (1) | CN103527229B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180753B (en) * | 2015-05-12 | 2017-07-28 | 湖南科技大学 | A kind of multi-level digital measuring device of roadway surrounding rock three-D displacement |
| CN108678787B (en) * | 2018-07-19 | 2024-06-25 | 开滦能源化工股份有限公司范各庄矿业分公司 | Quick installation device for resin anchoring agent and construction method |
| CN109441508B (en) * | 2018-12-27 | 2020-02-04 | 中国矿业大学(北京) | Device and method for anchoring large-diameter drill hole by using small-diameter anchor cable |
| CN111119959B (en) * | 2020-01-13 | 2021-01-01 | 中国矿业大学(北京) | Integral interlocking type anchoring agent with built-in central shaft and use method |
| CN112814713B (en) * | 2021-01-08 | 2023-12-05 | 中煤科工开采研究院有限公司 | Anchoring method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050202A (en) * | 1974-11-14 | 1977-09-27 | Artur Fischer | Method and arrangement for anchoring an object to a support structure |
| DE3305289A1 (en) * | 1982-02-22 | 1983-09-01 | Société des Explosifs Titanite, 21270 Pontailler sur Saône | Retaining device for a sealing or anchoring packing |
| US4678374A (en) * | 1985-12-13 | 1987-07-07 | Jennmar Corporation | Roof bolt with expansion shell and threaded nut |
| US6189281B1 (en) * | 1997-08-16 | 2001-02-20 | International Intec Patent Holding Establishment | Injection anchor |
| CN203050745U (en) * | 2013-01-05 | 2013-07-10 | 永城煤电控股集团有限公司 | Cartridge anchoring agent placing guiding rod |
| CN203066999U (en) * | 2013-01-23 | 2013-07-17 | 中国矿业大学 | Packaging structure for resin anchoring agent |
| CN203081472U (en) * | 2012-12-01 | 2013-07-24 | 山西潞安环保能源开发股份有限公司常村煤矿 | Device for installing anchoring agent in anchor drill hole |
| CN203547603U (en) * | 2013-10-23 | 2014-04-16 | 湖南科技大学 | Anchoring agent protection crushing plant used for anchor cable |
-
2013
- 2013-10-23 CN CN201310499224.7A patent/CN103527229B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050202A (en) * | 1974-11-14 | 1977-09-27 | Artur Fischer | Method and arrangement for anchoring an object to a support structure |
| DE3305289A1 (en) * | 1982-02-22 | 1983-09-01 | Société des Explosifs Titanite, 21270 Pontailler sur Saône | Retaining device for a sealing or anchoring packing |
| US4678374A (en) * | 1985-12-13 | 1987-07-07 | Jennmar Corporation | Roof bolt with expansion shell and threaded nut |
| US6189281B1 (en) * | 1997-08-16 | 2001-02-20 | International Intec Patent Holding Establishment | Injection anchor |
| CN203081472U (en) * | 2012-12-01 | 2013-07-24 | 山西潞安环保能源开发股份有限公司常村煤矿 | Device for installing anchoring agent in anchor drill hole |
| CN203050745U (en) * | 2013-01-05 | 2013-07-10 | 永城煤电控股集团有限公司 | Cartridge anchoring agent placing guiding rod |
| CN203066999U (en) * | 2013-01-23 | 2013-07-17 | 中国矿业大学 | Packaging structure for resin anchoring agent |
| CN203547603U (en) * | 2013-10-23 | 2014-04-16 | 湖南科技大学 | Anchoring agent protection crushing plant used for anchor cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103527229A (en) | 2014-01-22 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Weijian Inventor after: Wang Weijun Inventor after: Guo Gangye Inventor after: Zheng Liuqun Inventor after: Zhang Gewei Inventor after: Wu Mingxiu Inventor after: Peng Wenqing Inventor after: Ling Tao Inventor before: Wang Weijun Inventor before: Guo Gangye Inventor before: Zheng Liuqun Inventor before: Zhang Gewei Inventor before: Wu Mingxiu Inventor before: Yu Weijian Inventor before: Peng Wenqing Inventor before: Ling Tao |
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Free format text: CORRECT: INVENTOR; FROM: WANG WEIJUN GUO GANGYE ZHENG LIUQUN ZHANG GEWEI WU MINGXIU YU WEIJIAN PENG WENQING LING TAO TO: YU WEIJIAN WANG WEIJUN GUO GANGYE ZHENG LIUQUN ZHANG GEWEI WU MINGXIU PENG WENQING LING TAO |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20171023 |