CN203174604U - Taper plugging type anchoring tool with core convenient to detach - Google Patents
Taper plugging type anchoring tool with core convenient to detach Download PDFInfo
- Publication number
- CN203174604U CN203174604U CN 201320026372 CN201320026372U CN203174604U CN 203174604 U CN203174604 U CN 203174604U CN 201320026372 CN201320026372 CN 201320026372 CN 201320026372 U CN201320026372 U CN 201320026372U CN 203174604 U CN203174604 U CN 203174604U
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- CN
- China
- Prior art keywords
- male cone
- core
- anchoring
- anchor ring
- type ground
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- 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
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a taper plugging type anchoring tool with a core convenient to detach. The taper plugging type anchoring tool with the core convenient to detach comprises an anchoring ring, an anchoring plug and an isolating casing pipe. An anchoring hole is formed in the anchoring ring. The anchoring hole is a tapered hole. The anchoring plug is tapered. Grooves are evenly formed in the outer surface of the anchoring plug. The anchoring plug is arranged in the anchoring hole. When the taper plugging type anchoring tool with the core convenient to detach is used, core materials penetrate through the grooves of the anchoring plug and the core materials and the anchoring plug penetrate through the anchoring hole together; the core materials are sleeved by the isolating casing pipe, so that the core materials are isolated from concrete outside the core materials; when the core materials are drawn, one end of each core material is fixed on the anchoring ring through the anchoring plug; an electric heating device is arranged on the anchoring ring or the anchoring plug; the anchoring ring or the anchoring plug is made of a fusible material, so that the anchoring ring or the anchoring plug is softened or fused when being heated by the electric heating device. The taper plugging type anchoring tool with the core convenient to detach is simple in structure and practical.
Description
Technical field
The utility model relates to a kind of being applied in geotechnical engineering foundation ditch and the slope retaining, can conveniently realize the male cone type ground tackle that can conveniently tear core open that core reclaims.
Background technology
Along with the propelling of urbanization process, the construction of underground installations such as underground parking, underground walkway, subterranean commercial area, underground railway need be carried out foundation ditch and slope retaining.
In the prior art, be widely used in the geotechnical engineering as castinplace pile, anchor pole and soil nailing, core raw material as main bearing member is steel, as reinforcing bar, steel pipe, steel strand, wire rope, be used for reinforcing foundation ditch and side slope, obtained extraordinary result of use, but the steel of using all are disposable uses usually, and use the back core and all be retained in the soil layer, not only waste material is also constructed to adjacent structure and is formed obstacle.Rock-bolt length as common employing substantially all reaches 20-30 rice, and soil nailing reaches 8-15 rice, is difficult to it is reclaimed according to prior art.In considerable case history, adjacent structure because the influence of anchor pole, soil nailing has to take special working measure, is handled difficulty and the expense of underground obstacle when having increased exploitation greatly in follow-up construction.For this reason, press for a kind of male cone type ground tackle that can conveniently tear core open of exploitation, not only convenient recovery, and in foundation ditch and slope retaining process, can not influence supporting performance.
The utility model content
At the technical problem of above-mentioned existence, the purpose of this utility model is: proposed a kind of being applied in geotechnical engineering foundation ditch and the slope retaining, can conveniently realize the male cone type ground tackle that can conveniently tear core open that core reclaims.
For achieving the above object, the technical solution adopted in the utility model is: a kind of male cone type ground tackle that can conveniently tear core open comprises anchor ring, male cone, disrance sleeve; Described anchor ring is provided with anchor hole; Described anchor hole is conical bore; It is conical that described male cone is; Be provided with groove on the external surface of described male cone equably; Described male cone is arranged in the anchor hole; During use, core passes anchor hole with male cone after passing the groove of male cone; Described disrance sleeve entangles core, in order to the concrete in core and its outside is isolated; When pulling core, male cone can be fixed on an end of core on the anchor ring; Described anchor ring or male cone are provided with electric heater unit; Described anchor ring or male cone are made by fusible material, and when electric heater unit heated, 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 comprises lead, and described lead is electrically connected with electric heater unit.
Preferably, the described male cone type ground tackle that can conveniently tear core open, described lead is arranged in the disrance sleeve, is scratched to prevent lead.
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.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage:
The male cone type ground tackle that can conveniently tear core open described in the utility model in foundation ditch and slope retaining process, can not influence supporting performance; Simultaneously, when needs reclaim, can utilize the lead energising to make the electric heater unit heating, can make the softening or fusing of anchor ring or male cone, remove the constraint between core and male cone or male cone and the anchor ring, thereby reached the convenient purpose that reclaims core; The male cone type ground tackle that can conveniently tear core open described in the utility model is simple in structure, practical, and its core recovery method is simple, and it is convenient to implement.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the schematic diagram of first embodiment of the male cone type ground tackle that can conveniently tear core open described in the utility model;
Accompanying drawing 2 is the stereogram of the male cone among first embodiment of the male cone type ground tackle that can conveniently tear core open described in the utility model;
Accompanying drawing 3 is the application state schematic diagram of first embodiment of the male cone type ground tackle that can conveniently tear core open described in the utility model;
Accompanying drawing 4 is the recovery view of first embodiment of the male cone type ground tackle that can conveniently tear core open described in the utility model;
Accompanying drawing 5 is the schematic diagram of second embodiment of the male cone type ground tackle that can conveniently tear core open described in the utility model;
Accompanying drawing 6 is the stereogram of the male cone among second embodiment of the male cone type ground tackle that can conveniently tear core open described in the utility model;
Accompanying drawing 7 is the application state schematic diagram of second embodiment of the male cone type ground tackle that can conveniently tear core open described in the utility model;
Accompanying drawing 8 is the recovery view of second embodiment of the male cone type ground tackle that can conveniently tear core open described in the utility model;
Wherein: 1, anchor ring; 2, male cone; 3, core; 4, lead; 5, anchor hole; 6, disrance sleeve; 7, electric heater unit; 8, groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described.
Embodiment one
Be depicted as the male cone type ground tackle that conveniently to tear core open described in the utility model as Fig. 1-4, comprise anchor ring 1, male cone 2, lead 4, disrance sleeve 6, electric heater unit 7; Described anchor ring 1 is provided with anchor hole 5; Described anchor hole 5 is conical bores; It is conical that described male cone 2 is; Be provided with groove 8 on the external surface of described male cone 2 equably; Described male cone 2 is arranged in the anchor hole 5; During use, core 3 passes anchor hole 5 with male cone 2 after passing the groove 8 of male cone 2; Described disrance sleeve 6 entangles core 3, in order to core 3 and the concrete in its outside are isolated; 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 the 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 lead 4 is electrically connected with electric heater unit 7; Described lead 4 is arranged in the disrance sleeve 6, is scratched to prevent lead; 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 having only a core 3, described disrance sleeve 6 entangles core 3, in order to core 3 and the concrete in its outside are isolated.
As shown in Figure 3, be provided with anchor hole 5 in the anchor ring 1, male cone 2 is set in the anchor hole 5, core 3 passes anchor ring 1 and is fixed in the anchor hole 5 by male cone 2, the pulling force that core 3 bears is delivered in the ground body 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 make things convenient for the recovery of core 3.
As shown in Figure 4, when the supporting purpose reaches, in the time of need from the concrete of the foundation ditch outside, taking out core 3, give earlier lead 4 energisings, make electric heater unit 7 heatings that comprise in the anchor ring 1, make anchor ring 1 deliquescing or fusing, removed the constraint between male cone 2 and the anchor ring 1, at this moment, the recycling professional tool, extract core 3 as jack, can realize light recovery to core 3, thereby reach the convenient purpose that reclaims core 3.
Embodiment two
Be depicted as the male cone type ground tackle that conveniently to tear core open described in the utility model as Fig. 5-8, comprise anchor ring 1, male cone 2, lead 4, disrance sleeve 6, electric heater unit 7; Described anchor ring 1 is provided with anchor hole 5; Described anchor hole 5 is conical bores; It is conical that described male cone 2 is; Be provided with groove 8 on the external surface of described male cone 2 equably; Described male cone 2 is arranged in the anchor hole 5; During use, core 3 passes anchor hole 5 with male cone 2 after passing the groove 8 of male cone 2; Described disrance sleeve 6 entangles core 3, in order to core 3 and the concrete in its outside are isolated; 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 the 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 lead 4 is electrically connected with electric heater unit 7; Described lead 4 is arranged in the disrance sleeve 6, is scratched to prevent lead; 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 the anchor ring 1, male cone 2 is set in the anchor hole 5, core 3 passes anchor ring 1 and is fixed in the anchor hole 5 by male cone 2, the pulling force that core 3 bears is delivered in the ground body 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 make things convenient for the recovery of core 3.
As shown in Figure 8, when the supporting purpose reaches, in the time of need from the concrete of the foundation ditch outside, taking out core 3, give earlier lead 4 energisings, make electric heater unit 7 heatings that comprise in the male cone 2, make male cone 2 deliquescing or fusing, removed the constraint between male cone 2 and the anchor ring 1, at this moment, the recycling professional tool, extract core 3 as jack, can realize 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 described in the utility model in foundation ditch and slope retaining process, can not influence supporting performance; Simultaneously, when needs reclaim, can utilize the lead energising to make the electric heater unit heating, can make the softening or fusing of anchor ring or male cone, remove the constraint between core and male cone or male cone and the anchor ring, thereby reached the convenient purpose that reclaims core; The male cone type ground tackle that can conveniently tear core open described in the utility model is simple in structure, practical, and its core recovery method is simple, and it is convenient to implement.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (5)
1. the male cone type ground tackle that can conveniently tear core open comprises anchor ring, male cone, disrance sleeve; Described anchor ring is provided with anchor hole; Described anchor hole is conical bore; It is conical that described male cone is; Be provided with groove on the external surface of described male cone equably; Described male cone is arranged in the anchor hole; It is characterized in that: during use, core passes anchor hole with male cone after passing the groove of male cone; Described disrance sleeve entangles core, in order to the concrete in core and its outside is isolated; When pulling core, male cone can be fixed on an end of core on the anchor ring; Described anchor ring or male cone are provided with electric heater unit; Described anchor ring or male cone are made by fusible material, and when electric heater unit heated, 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 lead, described lead is electrically connected with 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 lead is arranged in the disrance sleeve, is scratched to prevent lead.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026372 CN203174604U (en) | 2013-01-18 | 2013-01-18 | Taper plugging type anchoring tool with core convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026372 CN203174604U (en) | 2013-01-18 | 2013-01-18 | Taper plugging type anchoring tool with core convenient to detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174604U true CN203174604U (en) | 2013-09-04 |
Family
ID=49071328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320026372 Expired - Fee Related CN203174604U (en) | 2013-01-18 | 2013-01-18 | Taper plugging type anchoring tool with core convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452108A (en) * | 2013-01-18 | 2013-12-18 | 苏州市能工基础工程有限责任公司 | Anchor with tapered plug and cores convenient to disassemble and method for recycling cores of anchor |
-
2013
- 2013-01-18 CN CN 201320026372 patent/CN203174604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452108A (en) * | 2013-01-18 | 2013-12-18 | 苏州市能工基础工程有限责任公司 | Anchor with tapered plug and cores convenient to disassemble and method for recycling cores of anchor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |