CN211200372U - Novel anti-floating anchor rod - Google Patents
Novel anti-floating anchor rod Download PDFInfo
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- CN211200372U CN211200372U CN201922055274.1U CN201922055274U CN211200372U CN 211200372 U CN211200372 U CN 211200372U CN 201922055274 U CN201922055274 U CN 201922055274U CN 211200372 U CN211200372 U CN 211200372U
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- steel pipe
- floating anchor
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- anchor rod
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Abstract
The utility model discloses a novel anti-floating anchor rod belongs to architectural equipment technical field. The novel anti-floating anchor rod comprises a grouting steel pipe, a pull-down reinforcing steel bar and a tensioning ring. Evenly be fixed with a plurality of pull-down reinforcing bars on the medial surface of the slip casting steel pipe in this novel anti-floating anchor, stretch out in the slip casting steel pipe at the upper and lower both ends of pull-down reinforcing bar, the upper end of pull-down reinforcing bar is used for fixed building body, the lower extreme of pull-down reinforcing bar is fixed with the straining ring, the straining ring can be fixed anti-floating anchor in the ground, evenly be equipped with a plurality of grout outlet holes on the slip casting steel pipe, the concrete thick liquids flow of pouring into in the slip casting steel pipe can be with the grout outlet, make anti-floating anchor be in the same place with the ground is fixed, the separation blade plays the guard. In a word, this novel anti-floating anchor rod structural design is simple scientific, and self is fixed firm in the ground, can be better play anti effect of floating to the building.
Description
Technical Field
The utility model belongs to the technical field of the architectural equipment, concretely relates to novel anti-floating anchor rod.
Background
An anti-floating anchor rod is one of anti-floating measures for underground structure of building engineering. The anti-floating anchor rod refers to a structural member arranged for resisting upward displacement of a building on the anti-floating anchor rod, is related to the height and change of underground water level, and is opposite to the stress direction of the compression-resistant pile. The common anti-floating anchor rod has a complex structure, is not firm enough to fix in a foundation, and cannot well play a role in resisting floating for a building.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel anti-floating anchor to the anti-floating anchor structure that proposes in solving above-mentioned background art is complicated, and anti-floating anchor self fixes insecure scheduling problem in the ground.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel anti-floating anchor rod, includes slip casting steel pipe, drop-down reinforcing bar and taut ring, evenly be fixed with a plurality of drop-down reinforcing bars on the medial surface of slip casting steel pipe, stretch out in the slip casting steel pipe at the upper and lower both ends of drop-down reinforcing bar, evenly be equipped with a plurality of grout outlet holes on the slip casting steel pipe, it is equipped with the separation blade to correspond every grout outlet hole on the slip casting steel pipe, the bottom of drop-down reinforcing bar is fixed with taut ring.
Preferably, the number of the pull-down reinforcing bars is 3.
The diameter of the slurry outlet hole is preferably 3-5 cm.
Preferably, the outer diameter of the tensioning ring is larger than that of the grouting steel pipe.
Compared with the prior art, the utility model provides a novel anti-floating anchor rod, evenly be fixed with a plurality of pull-down reinforcing bars on the medial surface of the slip casting steel pipe in this novel anti-floating anchor rod, stretch out in the slip casting steel pipe at the upper and lower both ends of pull-down reinforcing bar, the upper end of pull-down reinforcing bar is used for fixed building body, the lower extreme of pull-down reinforcing bar is fixed with the straining ring, the straining ring can be fixed anti-floating anchor rod in the ground, evenly be equipped with a plurality of grout outlet holes on the slip casting steel pipe, the concrete thick liquids flow of grout outlet hole intraductal injection of slip casting steel, make anti-floating anchor rod and ground fix together, the separation blade plays the guard action to grout outlet. In a word, this novel anti-floating anchor rod structural design is simple scientific, and self is fixed firm in the ground, can be better play anti effect of floating to the building.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a first schematic structural view of a novel anti-floating anchor rod provided by the present invention;
fig. 2 is a schematic structural view ii of a novel anti-floating anchor rod provided by the present invention;
in the figure: 1. grouting the steel pipe; 2. a slurry outlet; 3. a baffle plate; 4. pulling down the reinforcing steel bar; 5. and tensioning the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In a specific embodiment, please refer to fig. 1 and 2, a novel anti-floating anchor rod comprises a grouting steel pipe 1, a plurality of pull-down reinforcing steel bars 4 and a tensioning ring 5, wherein the inner side surface of the grouting steel pipe 1 is uniformly fixed with the pull-down reinforcing steel bars 4, the upper and lower ends of the pull-down reinforcing steel bars 4 extend out of the grouting steel pipe 1, the grouting steel pipe 1 is uniformly provided with a plurality of grout outlet holes 2, the grouting steel pipe 1 is provided with a blocking piece 3 corresponding to each grout outlet hole 2, the bottom of each pull-down reinforcing steel bar 4 is fixed with the tensioning ring 5, the number of the pull-down reinforcing steel bars 4 is 3, the diameter of each grout outlet hole 2 is 4 cm, and the outer diameter of each tensioning ring 5 is greater than the outer diameter of the grouting.
The utility model relates to a novel anti-floating anchor rod, evenly be fixed with a plurality of drop-down reinforcing bars 4 on the medial surface of slip casting steel pipe 1 in this novel anti-floating anchor rod, the upper and lower both ends of drop-down reinforcing bar 4 stretch out from slip casting steel pipe 1 in, the upper end of drop-down reinforcing bar 4 is used for fixed building body, the lower extreme of drop-down reinforcing bar 4 is fixed with straining ring 5, straining ring 5 can fix anti-floating anchor rod in the ground, evenly be equipped with a plurality of grout outlet holes 2 on the slip casting steel pipe 1, grout outlet 2 can be with the concrete slurry flow of slip casting steel pipe 1 interior injection, make anti-floating anchor rod and ground fix together, separation blade 3 plays the guard action to grout outlet. In a word, this novel anti-floating anchor rod structural design is simple scientific, and self is fixed firm in the ground, can be better play anti effect of floating to the building.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel anti-floating anchor rod, includes slip casting steel pipe (1), drop-down reinforcing bar (4) and taut ring (5), its characterized in that: the grouting steel pipe is characterized in that a plurality of pull-down reinforcing steel bars (4) are uniformly fixed on the inner side surface of the grouting steel pipe (1), the upper end and the lower end of each pull-down reinforcing steel bar (4) extend out of the grouting steel pipe (1), a plurality of grout outlet holes (2) are uniformly formed in the grouting steel pipe (1), blocking pieces (3) are arranged on the grouting steel pipe (1) corresponding to each grout outlet hole (2), and tensioning rings (5) are fixed at the bottoms of the pull-down reinforcing steel bars (4).
2. A novel anti-floating anchor rod according to claim 1, wherein: the number of the pull-down reinforcing steel bars (4) is 3.
3. A novel anti-floating anchor rod according to claim 1, wherein: the diameter of the slurry outlet hole (2) is 3-5 cm.
4. A novel anti-floating anchor rod according to claim 1, wherein: the outer diameter of the tensioning ring (5) is larger than that of the grouting steel pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055274.1U CN211200372U (en) | 2019-11-25 | 2019-11-25 | Novel anti-floating anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055274.1U CN211200372U (en) | 2019-11-25 | 2019-11-25 | Novel anti-floating anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211200372U true CN211200372U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201922055274.1U Active CN211200372U (en) | 2019-11-25 | 2019-11-25 | Novel anti-floating anchor rod |
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| CN (1) | CN211200372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089660A (en) * | 2021-03-26 | 2021-07-09 | 厦门中建东北设计院有限公司 | Construction method of driving-in type combined anchor rod |
-
2019
- 2019-11-25 CN CN201922055274.1U patent/CN211200372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089660A (en) * | 2021-03-26 | 2021-07-09 | 厦门中建东北设计院有限公司 | Construction method of driving-in type combined anchor rod |
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