CN204626399U - A kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure - Google Patents
A kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure Download PDFInfo
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- CN204626399U CN204626399U CN201520200746.7U CN201520200746U CN204626399U CN 204626399 U CN204626399 U CN 204626399U CN 201520200746 U CN201520200746 U CN 201520200746U CN 204626399 U CN204626399 U CN 204626399U
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- rod
- backing plate
- supporting structure
- foundation pit
- anchor pole
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Abstract
The utility model discloses a kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure, comprise the body of rod, stop grouting plug, backing plate, hex nut, isolated tube, anchoring body, anchor head, adhesive mortar, anchoring sheet and hole, the described body of rod is arranged in isolated tube, there is a through hole at described body of rod center, described anchor head is connected with described body of rod end, the described body of rod is fixed on backing plate away from anchor head one end by hex nut, described backing plate is a circular steel plate, the hole of two formed objects is all had above described backing plate and anchoring body, described stop grouting plug is the rubber of frustum, this kind is for the Contiuum type recoverable hollow anchor pole of pattern foundation pit supporting structure, not only structure is simple, easy construction, can efficiently to dowel recycling, reduce engineering cost, and can underground obstacle be eliminated, do not affect the normal exploitation in periphery plot, and anchor pole can be made to achieve the function of Grouting Pipe, avoid the mortar caused when traditional construction technique Grouting Pipe is extracted to run off.
Description
Technical field
The utility model belongs to pattern foundation pit supporting structure field, especially relates to a kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure.
Background technology
Urban Architecture is densely distributed now, and the distance between building site and next door is very near, and the length of Soil Anchor Design may be goed deep into below the base of adjacent ground or next door, but have land ownership adjacently, will arrange anchor pole feasibility under it not high, therefore, the use of anchor pole must think deeply the method for other accommodations.
The Long-Time Service ownership arranging position due to earth anchor owns in neighbour, perhaps can consider to arrange earth anchor in advance, after engineering completes, is managed by the earth anchor below adjacent ground to reduce length, makes it not affect underground construction in the future adjacently.For enabling this method carry out, anchor pole must be planned to provisional earth anchor, the main structure body after making it not affect completion, and, need with neighbour do prior coordination.
Inspect anchor structure, the impact of excavating can be caused adjacently to be prestressing force dowel, if can complete along with engineering phase, progressively dowel removed or reclaim, then can not affect the excavation operation on adjacent ground in the future, can smooth construction, also do not affect other people rights and interests.
Mortar can be caused to run off when traditional construction technique Grouting Pipe is extracted simultaneously, need to design a kind of recoverable anchor rod that self can realize Grouting Pipe function.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure, thus solve the problem.
For achieving the above object, the utility model provides following technical scheme: a kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure, comprise the body of rod, stop grouting plug, backing plate, hex nut, isolated tube, anchoring body, anchor head, adhesive mortar, anchoring sheet and hole, it is characterized in that, the described body of rod is arranged in isolated tube, there is a through hole at described body of rod center, described anchor head is connected with described body of rod end, the described body of rod is fixed on backing plate away from anchor head one end by hex nut, described backing plate is a circular steel plate, the hole of two formed objects is all had above described backing plate and anchoring body, described stop grouting plug is the rubber of frustum.
Further, the described body of rod is set to 3m ~ 5m length, diameter is the steel pipe of 30mm ~ 60mm, and the wall thickness of the body of rod is 3mm ~ 8mm.
Further, described anchor head is the cylinder that there is a hole bottom, and anchor head Side symmetrical is provided with two cone-shaped anchoring sheets.
Compared with prior art, the beneficial effects of the utility model are: this kind is for the Contiuum type recoverable hollow anchor pole of pattern foundation pit supporting structure, not only structure is simple, easy construction, can efficiently to dowel recycling, reduce engineering cost, and underground obstacle can be eliminated, do not affect the normal exploitation in periphery plot, and anchor pole can be made to achieve the function of Grouting Pipe, avoid the mortar caused when traditional construction technique Grouting Pipe is extracted and run off.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic front view of a kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure described in the utility model;
Fig. 2 is that a kind of overlooking of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure described in the utility model looks schematic diagram;
In figure: 1, the body of rod; 2, stop grouting plug; 3, backing plate; 4, hex nut; 5, isolated tube; 6, anchoring body; 7, anchor head; 8, adhesive mortar; 9, anchoring sheet; 10, hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiments; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure, comprise the body of rod 1, stop grouting plug 2, backing plate 3, hex nut 4, isolated tube 5, anchoring body 6, anchor head 7, adhesive mortar 8, anchoring sheet 9 and hole 10, the body of rod 1 is arranged in isolated tube 5, there is a through hole at the body of rod 1 center, anchor head 7 is connected with the described body of rod 1 end, the body of rod 1 is fixed on backing plate 3 away from anchor head 7 one end by hex nut 4, backing plate 3 is a circular steel plate, backing plate 3 and anchoring body 6 all have the hole 10 of two formed objects above, facilitate the body of rod 1 can pass through backing plate 3 and anchoring body 6, stop grouting plug 2 is the rubber of frustum.
The body of rod 1 is set to 3m ~ 5m length, diameter is the steel pipe of 30mm ~ 60mm, and the wall thickness of the body of rod 1 is 3mm ~ 8mm, and described anchor head 7 is that a bottom has a cylinder, and anchor head 7 Side symmetrical is provided with two cone-shaped anchoring sheets 9.
Embodiment 1: in construction, the good anchor hole of subdrilling, then stop grouting plug, anchoring body, anchor head, pad and hex nut being assembled in order successively cover in advance has the body of rod of isolated tube, is then positioned in anchor hole by the hollow bolt combined, last slip casting.
This kind is for the Contiuum type recoverable hollow anchor pole of pattern foundation pit supporting structure, not only structure is simple, easy construction, can efficiently to dowel recycling, reduce engineering cost, and underground obstacle can be eliminated, do not affect the normal exploitation in periphery plot, and anchor pole can be made to achieve the function of Grouting Pipe, avoid the mortar caused when traditional construction technique Grouting Pipe is extracted and run off.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure, comprise the body of rod, stop grouting plug, backing plate, hex nut, isolated tube, anchoring body, anchor head, adhesive mortar, anchoring sheet and hole, it is characterized in that, the described body of rod is arranged in isolated tube, there is a through hole at described body of rod center, described anchor head is connected with described body of rod end, the described body of rod is fixed on backing plate away from anchor head one end by hex nut, described backing plate is a circular steel plate, all have the hole of two formed objects above described backing plate and anchoring body, described stop grouting plug is the rubber of frustum.
2. a kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure according to claim 1, is characterized in that, the described body of rod is set to 3m ~ 5m length, diameter is the steel pipe of 30mm ~ 60mm, and the wall thickness of the body of rod is 3mm ~ 8mm.
3. a kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure according to claim 1, it is characterized in that, described anchor head is the cylinder that there is a hole bottom, and anchor head Side symmetrical is provided with two cone-shaped anchoring sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200746.7U CN204626399U (en) | 2015-04-01 | 2015-04-01 | A kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200746.7U CN204626399U (en) | 2015-04-01 | 2015-04-01 | A kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure |
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| Publication Number | Publication Date |
|---|---|
| CN204626399U true CN204626399U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200746.7U Active CN204626399U (en) | 2015-04-01 | 2015-04-01 | A kind of Contiuum type recoverable hollow anchor pole for pattern foundation pit supporting structure |
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| CN (1) | CN204626399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253198A (en) * | 2020-09-25 | 2021-01-22 | 中铁隆昌铁路器材有限公司 | Composite hollow anchor rod assembly and mounting method thereof |
-
2015
- 2015-04-01 CN CN201520200746.7U patent/CN204626399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253198A (en) * | 2020-09-25 | 2021-01-22 | 中铁隆昌铁路器材有限公司 | Composite hollow anchor rod assembly and mounting method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |