CN103452108A - Anchor with tapered plug and cores convenient to disassemble and method for recycling cores of anchor - Google Patents
Anchor with tapered plug and cores convenient to disassemble and method for recycling cores of anchor Download PDFInfo
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- CN103452108A CN103452108A CN2013100183084A CN201310018308A CN103452108A CN 103452108 A CN103452108 A CN 103452108A CN 2013100183084 A CN2013100183084 A CN 2013100183084A CN 201310018308 A CN201310018308 A CN 201310018308A CN 103452108 A CN103452108 A CN 103452108A
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- male cone
- core
- anchor
- anchor ring
- cores
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Abstract
The invention discloses an anchor with a tapered plug and cores convenient to disassemble. The anchor comprises an anchor ring, the tapered plug and isolation sleeves; an anchor hole is formed in the anchor ring and is a tapered hole; the tapered plug is tapered; grooves are uniformly formed in the outer surface of the tapered plug; the tapered plug is arranged in the anchor hole; during usage, the cores and the tapered plug penetrate the anchor hole together after the cores penetrate the grooves of the tapered plug; the cores are nested in the isolation sleeves used for isolating the cores from concrete on the outer sides of the cores; one end of each core can be fixed onto the anchor ring by the aid of the tapered plug when the core is dragged; an electric heating device is arranged on the anchor ring or the tapered plug; the anchor ring or the tapered plug is made of fusible materials, and can be softened or fused when the electric heating device realizes a heating effect. A method for recycling the cores of the anchor with the tapered plug and the cores convenient to disassemble includes steps of firstly, electrifying a conducting wire to enable the electric heating device to realize the heating effect until the tapered plug or the anchor ring is softened or fused; secondly, pulling out the cores. The anchor with the tapered plug and the cores convenient to disassemble and the method for recycling the cores of the anchor have the advantages that the anchor is simple and practical in structure, and the method is simple and can be implemented conveniently.
Description
Technical field
The present invention relates to a kind of being applied in geotechnical engineering foundation ditch and slope retaining, can conveniently realize the male cone type ground tackle that can conveniently tear core open and core recovery method thereof that core reclaims.
Background technology
Along with the propelling of urbanization process, the construction of the underground installations such as underground parking, underground tunnel, subterranean commercial area, underground railway need to be carried out foundation ditch and slope retaining.
In prior art, as castinplace pile, anchor pole and soil nailing are widely used in geotechnical engineering, core raw material as main bearing member is steel, as reinforcing bar, steel pipe, steel strand, wire rope, for reinforcing foundation ditch and side slope, obtained extraordinary result of use, but the steel of application are all disposable uses usually, and use rear core and all be retained in soil layer, not only waste material, also to adjacent structure, construction forms obstacle.As the rock-bolt length of common employing substantially all reaches 20-30 rice, soil nailing reaches 8-15 rice, according to prior art, is difficult to it is reclaimed.In considerable case history, adjacent structure because the impact of anchor pole, soil nailing has to take special working measure, is processed difficulty and the expense of underground obstacle in follow-up construction while greatly having increased exploitation.For this reason, in the urgent need to developing a kind of male cone type ground tackle and the core recovery method thereof that can conveniently tear core open, not only convenient recovery, and, in foundation ditch and slope retaining process, can not affect supporting performance.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of being applied in geotechnical engineering foundation ditch and slope retaining, can conveniently realize the male cone type ground tackle that can conveniently tear core open and core recovery method thereof that core reclaims.
For achieving the above object, the technical solution used in the present invention is: a kind of male cone type ground tackle that can conveniently tear core open comprises anchor ring, male cone, disrance sleeve; Be provided with anchor hole on described anchor ring; Described anchor hole is conical bore; It is conical that described male cone is; Be provided with equably groove on the external surface of described male cone; Described male cone is arranged in anchor hole; During use, core, through after the groove of male cone, passes anchor hole together with male cone; Described disrance sleeve entangles core, in order to the concrete isolation by core and its outside; When pulling core, male cone can be fixed on an end of core on anchor ring; Be provided with electric heater unit on described anchor ring or male cone; Described anchor ring or male cone are made by fusible material, and when electric heater unit heats, described anchor ring or male cone can soften or melt.
Preferably, the described male cone type ground tackle that can conveniently tear core open, also comprise wire, and described wire is electrically connected to electric heater unit.
Preferably, the described male cone type ground tackle that can conveniently tear core open, described wire is arranged in disrance sleeve, to prevent wire, is scratched.
Preferably, described anchor ring or male cone are made by epoxy resin or plastics or wax or nylon.
Preferably, described electric heater unit is positioned at inside or the external surface of anchor ring or male cone.
Preferably, the described core recovery method that can conveniently tear the male cone type ground tackle of core open comprises following steps:
One, to wire, energising makes the electric heater unit heating, until male cone or anchor ring are softening or fusing;
Two, extract core.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The male cone type ground tackle that can conveniently tear core open of the present invention, in foundation ditch and slope retaining process, can not affect supporting performance; Simultaneously, when needs reclaim, can utilize the wire energising to make the electric heater unit heating, can make anchor ring or male cone soften or fusing, remove the constraint between core and male cone or male cone and anchor ring, thereby reached the convenient purpose that reclaims core; The male cone type anchor device structure that can conveniently tear core open of the present invention is simple, practical, and its core recovery method is simple, and it is convenient to implement.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the schematic diagram of the first embodiment of the male cone type ground tackle that can conveniently tear core open of the present invention;
Accompanying drawing 2 is the stereogram of the male cone in the first embodiment of the male cone type ground tackle that can conveniently tear core open of the present invention;
Accompanying drawing 3 is the application state schematic diagram of the first embodiment of the male cone type ground tackle that can conveniently tear core open of the present invention;
Accompanying drawing 4 is the recovery view of the first embodiment of the male cone type ground tackle that can conveniently tear core open of the present invention;
Accompanying drawing 5 is the schematic diagram of the second embodiment of the male cone type ground tackle that can conveniently tear core open of the present invention;
Accompanying drawing 6 is the stereogram of the male cone in the second embodiment of the male cone type ground tackle that can conveniently tear core open of the present invention;
Accompanying drawing 7 is the application state schematic diagram of the second embodiment of the male cone type ground tackle that can conveniently tear core open of the present invention;
Accompanying drawing 8 is the recovery view of the second embodiment of the male cone type ground tackle that can conveniently tear core open of the present invention;
Wherein: 1, anchor ring; 2, male cone; 3, core; 4, wire; 5, anchor hole; 6, disrance sleeve; 7, electric heater unit; 8, groove.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Embodiment mono-
Be the male cone type ground tackle that can conveniently tear core open of the present invention as Figure 1-4, comprise anchor ring 1, male cone 2, wire 4, disrance sleeve 6, electric heater unit 7; Be provided with anchor hole 5 on described anchor ring 1; Described anchor hole 5 is conical bores; It is conical that described male cone 2 is; Be provided with equably groove 8 on the external surface of described male cone 2; Described male cone 2 is arranged in anchor hole 5; During use, core 3, through after the groove 8 of male cone 2, passes anchor hole 5 together with male cone 2; Described disrance sleeve 6 entangles core 3, in order to the concrete isolation with its outside by core 3; Described disrance sleeve 6 can wrap up each core 3 separately, also a plurality of cores 3 can be wrapped up together; When pulling core 3, the frictional force by 8 of male cone 2 and grooves can be fixed on an end of core 3 on anchor ring 1; Described electric heater unit 7 is positioned at inside or the external surface of anchor ring 1; Described anchor ring 1 is made by epoxy resin or plastics or wax or nylon; When electric heater unit 7 heating, described anchor ring 1 can soften or melt; Described wire 4 is electrically connected to electric heater unit 7; Described wire 4 is arranged in disrance sleeve 6, to prevent wire, is scratched; Described electric heater unit 7 ring resistance silks, certainly, described electric heater unit 7 also can S shape resistance wire, electrical bar; The outside of described anchor ring 1 can also arrange the reinforcing portion (not shown), to strengthen the intensity of anchor ring 1.
When only having a core 3, described disrance sleeve 6 entangles core 3, in order to the concrete isolation with its outside by core 3.
As shown in Figure 3, be provided with anchor hole 5 in anchor ring 1, male cone 2 is set in anchor hole 5, core 3 is fixed in anchor hole 5 by male cone 2 through anchor ring 1, the pulling force that core 3 bears is delivered in Rock And Soil by anchor ring 1, and to reach the effect of supporting foundation pit, core 3 is by disrance sleeve 6 parcels, to separate with concrete, to facilitate the recovery of core 3.
As shown in Figure 4, when the supporting purpose reaches, in the time of need to from the concrete of the foundation ditch outside, taking out core 3, first give wire 4 energisings, make electric heater unit 7 heatings that comprise in anchor ring 1, make anchor ring 1 deliquescing or fusing, removed the constraint between male cone 2 and anchor ring 1, now, the recycling professional tool, extract core 3 as jack, can realize the light recovery to core 3, thereby reach the convenient purpose that reclaims core 3.
Embodiment bis-
As Fig. 5-8 are depicted as the male cone type ground tackle that can conveniently tear core open of the present invention, comprise anchor ring 1, male cone 2, wire 4, disrance sleeve 6, electric heater unit 7; Be provided with anchor hole 5 on described anchor ring 1; Described anchor hole 5 is conical bores; It is conical that described male cone 2 is; Be provided with equably groove 8 on the external surface of described male cone 2; Described male cone 2 is arranged in anchor hole 5; During use, core 3, through after the groove 8 of male cone 2, passes anchor hole 5 together with male cone 2; Described disrance sleeve 6 entangles core 3, in order to the concrete isolation with its outside by core 3; Described disrance sleeve 6 can wrap up each core 3 separately, also a plurality of cores 3 can be wrapped up together; When pulling core 3, the frictional force by 8 of male cone 2 and grooves can be fixed on an end of core 3 on anchor ring 1; Described electric heater unit 7 is positioned at inside or the external surface of male cone 2; Described male cone 2 is made by epoxy resin or plastics or wax or nylon; When electric heater unit 7 heating, described male cone 2 can soften or melt; Described wire 4 is electrically connected to electric heater unit 7; Described wire 4 is arranged in disrance sleeve 6, to prevent wire, is scratched; Described electric heater unit 7 ring resistance silks, certainly, described electric heater unit 7 also can S shape resistance wire, electrical bar; The outside of described anchor ring 1 can also arrange the reinforcing portion (not shown), to strengthen the intensity of anchor ring 1.
As shown in Figure 7, be provided with anchor hole 5 in anchor ring 1, male cone 2 is set in anchor hole 5, core 3 is fixed in anchor hole 5 by male cone 2 through anchor ring 1, the pulling force that core 3 bears is delivered in Rock And Soil by anchor ring 1, and to reach the effect of supporting foundation pit, core 3 is by disrance sleeve 6 parcels, to separate with concrete, to facilitate the recovery of core 3.
As shown in Figure 8, when the supporting purpose reaches, in the time of need to from the concrete of the foundation ditch outside, taking out core 3, first give wire 4 energisings, make electric heater unit 7 heatings that comprise in male cone 2, make male cone 2 deliquescing or fusing, removed the constraint between male cone 2 and anchor ring 1, now, the recycling professional tool, extract core 3 as jack, can realize the light recovery to core 3, thereby reach the convenient purpose that reclaims core 3.
The male cone type ground tackle that can conveniently tear core open of the present invention, in foundation ditch and slope retaining process, can not affect supporting performance; Simultaneously, when needs reclaim, can utilize the wire energising to make the electric heater unit heating, can make anchor ring or male cone soften or fusing, remove the constraint between core and male cone or male cone and anchor ring, thereby reached the convenient purpose that reclaims core; The male cone type anchor device structure that can conveniently tear core open of the present invention is simple, practical, and its core recovery method is simple, and it is convenient to implement.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. the male cone type ground tackle that can conveniently tear core open, comprise anchor ring, male cone, disrance sleeve; Be provided with anchor hole on described anchor ring; Described anchor hole is conical bore; It is conical that described male cone is; Be provided with equably groove on the external surface of described male cone; Described male cone is arranged in anchor hole; It is characterized in that: during use, core, through after the groove of male cone, passes anchor hole together with male cone; Described disrance sleeve entangles core, in order to the concrete isolation by core and its outside; When pulling core, male cone can be fixed on an end of core on anchor ring; Be provided with electric heater unit on described anchor ring or male cone; Described anchor ring or male cone are made by fusible material, and when electric heater unit heats, described anchor ring or male cone can soften or melt.
2. the male cone type ground tackle that can conveniently tear core open according to claim 1, it is characterized in that: also comprise wire, described wire is electrically connected to electric heater unit.
3. the male cone type ground tackle that can conveniently tear core open according to claim 2, it is characterized in that: described wire is arranged in disrance sleeve, to prevent wire, is scratched.
4. the male cone type ground tackle that can conveniently tear core open according to claim 1 is characterized in that: described anchor ring or male cone are made by epoxy resin or plastics or wax or nylon.
5. the male cone type ground tackle that can conveniently tear core open according to claim 1, it is characterized in that: described electric heater unit is positioned at inside or the external surface of anchor ring or male cone.
6. according to the described core recovery method of conveniently tearing the male cone type ground tackle of core open of one of the claims, comprise following steps:
One, to wire, energising makes the electric heater unit heating, until male cone or anchor ring are softening or fusing;
Two, extract core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100183084A CN103452108A (en) | 2013-01-18 | 2013-01-18 | Anchor with tapered plug and cores convenient to disassemble and method for recycling cores of anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100183084A CN103452108A (en) | 2013-01-18 | 2013-01-18 | Anchor with tapered plug and cores convenient to disassemble and method for recycling cores of anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103452108A true CN103452108A (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100183084A Pending CN103452108A (en) | 2013-01-18 | 2013-01-18 | Anchor with tapered plug and cores convenient to disassemble and method for recycling cores of anchor |
Country Status (1)
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|---|---|
| CN (1) | CN103452108A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842763A (en) * | 2018-05-28 | 2018-11-20 | 中国建筑股份有限公司 | A kind of interior anchor ring and preparation method applied to recoverable anchor rod |
| CN109530398A (en) * | 2018-11-27 | 2019-03-29 | 深圳市芯通电子科技有限公司 | A kind of lossless disassembling method of high frequency transformer and dismantling circuit |
| CN114351701A (en) * | 2022-01-18 | 2022-04-15 | 广州环投增城环保能源有限公司 | Manufacturing and using method of hot-melt type recyclable anchor cable applied to stone-containing soil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217658Y (en) * | 1994-11-15 | 1996-01-17 | 中国五矿大连第二轧钢厂拉伸机分厂 | Anchoring tool |
| CN2357060Y (en) * | 1998-04-16 | 2000-01-05 | 王继成 | Male cone type central anchor plate floating ground tackle |
| KR200163598Y1 (en) * | 1999-07-27 | 2000-02-15 | 주식회사삼우기초기술 | Fixing unit for removing tension bar for a ground anchor |
| CN2584641Y (en) * | 2002-11-08 | 2003-11-05 | 北京今腾盛膜结构技术有限公司 | Rope ground tackle |
| CN101994316A (en) * | 2010-10-15 | 2011-03-30 | 张继红 | Recyclable composite anchor rod and construction method thereof |
| CN203174604U (en) * | 2013-01-18 | 2013-09-04 | 苏州市能工基础工程有限责任公司 | Taper plugging type anchoring tool with core convenient to detach |
-
2013
- 2013-01-18 CN CN2013100183084A patent/CN103452108A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217658Y (en) * | 1994-11-15 | 1996-01-17 | 中国五矿大连第二轧钢厂拉伸机分厂 | Anchoring tool |
| CN2357060Y (en) * | 1998-04-16 | 2000-01-05 | 王继成 | Male cone type central anchor plate floating ground tackle |
| KR200163598Y1 (en) * | 1999-07-27 | 2000-02-15 | 주식회사삼우기초기술 | Fixing unit for removing tension bar for a ground anchor |
| CN2584641Y (en) * | 2002-11-08 | 2003-11-05 | 北京今腾盛膜结构技术有限公司 | Rope ground tackle |
| CN101994316A (en) * | 2010-10-15 | 2011-03-30 | 张继红 | Recyclable composite anchor rod and construction method thereof |
| CN203174604U (en) * | 2013-01-18 | 2013-09-04 | 苏州市能工基础工程有限责任公司 | Taper plugging type anchoring tool with core convenient to detach |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842763A (en) * | 2018-05-28 | 2018-11-20 | 中国建筑股份有限公司 | A kind of interior anchor ring and preparation method applied to recoverable anchor rod |
| CN109530398A (en) * | 2018-11-27 | 2019-03-29 | 深圳市芯通电子科技有限公司 | A kind of lossless disassembling method of high frequency transformer and dismantling circuit |
| CN114351701A (en) * | 2022-01-18 | 2022-04-15 | 广州环投增城环保能源有限公司 | Manufacturing and using method of hot-melt type recyclable anchor cable applied to stone-containing soil |
| CN114351701B (en) * | 2022-01-18 | 2023-11-21 | 广州环投增城环保能源有限公司 | Manufacturing and using method of hot-melt recyclable anchor cable applied to stone-containing soil |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |