CN217601531U - Anti-pollution device for anti-floating anchor rod construction - Google Patents
Anti-pollution device for anti-floating anchor rod construction Download PDFInfo
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- CN217601531U CN217601531U CN202123179835.2U CN202123179835U CN217601531U CN 217601531 U CN217601531 U CN 217601531U CN 202123179835 U CN202123179835 U CN 202123179835U CN 217601531 U CN217601531 U CN 217601531U
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- floating anchor
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Abstract
The utility model discloses an anti-pollution device of anti-floating anchor rod construction, include: the multi-segment arc-shaped split die comprises arc-shaped side dies with vertical cross sections and horizontal arc-shaped extension plates extending outwards from the bottoms of the arc-shaped side dies, adjacent arc-shaped split dies are connected through hinges, the arc-shaped split dies can be surrounded into a barrel body with a circular extension plate at the lower part, and the circular extension plates are formed by splicing the arc-shaped extension plates. The application has simple process, the finished surface of the traditional grouting technology needs plastering, and the technology has no plastering, no pollution and smooth outer surface. The part of the anchor rod exposed out of the anchor hole can not be polluted during grouting, so that the consumption of manpower and materials is greatly reduced, and the construction is very convenient. The anti-pollution device is economical and attractive, and compared with the traditional technology, the anti-pollution device can be used in a turnover mode, can ensure that grouting is formed at one time, and is attractive in whole.
Description
Technical Field
The utility model relates to a construction technical field, specifically speaking relates to an anti-pollution device of anti-floating anchor rod construction.
Background
The comprehensive load generated by the self weight of the building and other external factors is not enough to balance the buoyancy generated by underground water, a vertical external force is required to be applied to the foundation slab to balance the buoyancy, and the anti-floating anchor rod restrains the trend of the foundation floating by utilizing the tensile resistance generated by the tensile strength of the anchor rod and the anti-pulling force generated by the friction force between the anchor rod and the soil layer, so that the effect of resisting the foundation floating is achieved. The anti-floating anchor rod is one of anti-floating measures of the structure, has the characteristics of low manufacturing cost, short construction period, convenient construction and the like, and is widely applied. Compared with the construction process of the anti-floating anchor rod, the construction process of the anti-floating anchor rod has the unique advantages of increasing the bonding force and the compaction effect of the anti-floating anchor rod and saving the cost in hole forming construction. In general, the construction process of the anti-floating anchor rod comprises drilling an anchor hole, arranging the anti-floating anchor rod, grouting and grout supplementing, and the traditional construction method has the following three defects:
(1) Finishing after grouting;
(2) The finished surface of the anti-floating anchor rod exposed outside the plastering surface and the anchor rod are polluted by splashing of grouting liquid, and a large amount of manual cleaning is needed.
(3) This also results in inefficient and uneconomical construction.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model discloses an anti-pollution device of anti-floating anchor rod construction, include:
the multi-segment arc-shaped split die comprises arc-shaped side dies with vertical cross sections and horizontal arc-shaped extension plates extending outwards from the bottoms of the arc-shaped side dies, adjacent arc-shaped split dies are connected through hinges, the arc-shaped split dies can be surrounded into a barrel body with a circular extension plate at the lower part, and the circular extension plates are formed by splicing the arc-shaped extension plates.
Optionally, the height of the arc-shaped die is lower than the height of the anti-floating anchor rod exposed out of the top end of the anchor hole.
Optionally, the cylinder is used for placing the periphery of the anti-floating anchor rod exposed outside the anchor hole, and the diameter of the circular extension plate is larger than that of the anchor hole.
Optionally, a grouting hole for grouting into the anchor hole is formed in at least one of the arc-shaped extension plates.
Optionally, at least one of the arc-shaped extension plates is further provided with a viewing hole.
Optionally, an even riser is further extended inward from the arc-shaped side mold, so that after the arc-shaped side mold is enclosed into a cylinder, a plurality of even risers uniformly arranged along the circumferential direction are formed on the circumference, and the inward side of each even riser extends to the anti-floating anchor rod, so that the anti-floating anchor rods are uniformly separated.
The application has the following beneficial effects:
(1) The process is simple, the finished surface of the traditional grouting technology needs plastering, and the technology has the advantages of no plastering, no pollution and smooth outer surface.
(2) The part of the anchor rod exposed out of the anchor hole can not be polluted during grouting, so that the consumption of manpower and materials is greatly reduced, and the construction is very convenient.
(3) The anti-pollution device is economical and attractive, and compared with the traditional technology, the anti-pollution device can be used in a turnover mode, can ensure that grouting is formed at one time, and is attractive in whole.
Drawings
The above features and technical advantages of the present invention will become more apparent and readily appreciated from the following description of the embodiments thereof, taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic view showing a contamination prevention device according to an embodiment of the present invention after mold assembly;
FIG. 2 is a schematic diagram illustrating an arcuate split mold according to an embodiment of the present invention;
fig. 3 is a schematic view showing the evenly-divided plates according to the embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways, or combinations thereof, without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive on the scope of the claims. Furthermore, in the present description, the drawings are not to scale and like reference numerals refer to like parts.
The anti-pollution device of anti-floating anchor rod construction of this embodiment, as shown in fig. 1, including the arc of multilobe divides mould 2, the arc divides between the mould 2 to pass through the hinge (not shown) with adjacent arc branch mould 2 and is connected, and a plurality of branch moulds 2 can surround into the barrel 20 that the lower part has circular epitaxial plate 201. Specifically, as shown in fig. 2, each of the arc-shaped split dies 2 includes an arc-shaped side die 21 whose vertical cross section is an arc shape, and a horizontal arc-shaped extension plate 22 extending from the bottom thereof to the outside. When the arc-shaped die parting 2 is turned over by the hinges to surround the cylinder body 20, the arc-shaped extension plates 22 are spliced into the coaxial circular extension plate 201 and are positioned on the outer side of the cylinder body 20, and the diameter of each circular extension plate is larger than that of each anchor hole.
It should be noted that the arc-shaped side mold 21 may also be a split type with the epitaxial plate, the arc-shaped side mold 21 is connected by a hinge, the epitaxial plate may be an integral circle, and the arc-shaped side mold 21 is closed with the circular epitaxial plate 201 after being enclosed into the cylinder 20.
The whole device can be made of stainless steel, and the height of the arc-shaped die parting 2 is lower than the height of the anti-floating anchor rod 1 exposed out of the top end of the anchor hole. During construction, after an anchor hole is drilled, the anti-floating anchor rod 1 is placed in the anchor hole, and the bent part at the top of the anti-floating anchor rod 1 can exceed the top end of the anchor hole. Then can surround anti-pollution device with the hinge and place in anti-floating anchor rod 1 and expose the periphery outside the anchor eye, seal the anchor eye with circular epitaxial plate, and anti-floating anchor rod 1 can expose from the mould, and the upper end of barrel is exposed from the crooked top of anti-floating anchor rod.
Grouting can be performed, grouting is performed into the anchor hole through the grouting hole 41 in the circular extension plate 201, and concrete and the anti-floating anchor rod 1 in the anchor hole are cast into a whole through grouting. The circular extension plate 201 can keep the flat surface of the poured concrete after the concrete is solidified, so that the work of plastering after grouting is avoided. Moreover, in the grouting process, due to the blocking of the cylinder body 20, the grouting slurry can not be sprayed on the anti-floating anchor rods exposed out of the anchor holes, so that the anti-floating anchor rods exposed out of the anchor holes can be prevented from being polluted.
Further, an observation hole 3 for observing grouting in the anchor hole is formed in the circular extension plate 201.
Furthermore, evenly divide riser 5 still to extend to the inboard on arc side form 21, after enclosing into barrel 20, form a plurality of riser 5 of evenly dividing of evenly arranging along the circumference on the circumference, and equally divide riser 5 inboard and extend to anti-floating anchor 1 department to separate many anti-floating anchor 1, make from this that after the concreting, the gap between many anti-floating anchor 1 levels evenly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an anti-pollution device of anti-floating anchor rod construction which characterized in that includes:
the multi-segment arc-shaped split die comprises arc-shaped side dies with vertical cross sections and horizontal arc-shaped extension plates extending outwards from the bottoms of the arc-shaped side dies, adjacent arc-shaped split dies are connected through hinges, the arc-shaped split dies can be surrounded into a barrel body with a circular extension plate at the lower part, and the circular extension plates are formed by splicing the arc-shaped extension plates.
2. The anti-pollution device for anti-floating anchor rod construction according to claim 1,
the height of the arc-shaped die is lower than the height of the anti-floating anchor rod exposed out of the top end of the anchor hole.
3. The anti-pollution device for anti-floating anchor rod construction according to claim 1,
the barrel is used for placing the periphery that the anti-floating anchor rod exposes outside the anchor eye, just the diameter of circular epitaxial plate is greater than the diameter of anchor eye.
4. The anti-pollution device for anti-floating anchor rod construction according to claim 1,
and the at least one arc-shaped extension plate is provided with a grouting hole for grouting into the anchor hole.
5. The anti-pollution device for anti-floating anchor rod construction according to claim 1,
the at least one arc-shaped extension plate is also provided with a viewing hole.
6. The anti-pollution device for anti-floating anchor rod construction according to claim 1,
the arc-shaped side die is further provided with a plurality of equally-distributed vertical plates which are uniformly distributed along the circumferential direction and extend inwards to the anti-floating anchor rods to uniformly separate the anti-floating anchor rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123179835.2U CN217601531U (en) | 2021-12-17 | 2021-12-17 | Anti-pollution device for anti-floating anchor rod construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123179835.2U CN217601531U (en) | 2021-12-17 | 2021-12-17 | Anti-pollution device for anti-floating anchor rod construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217601531U true CN217601531U (en) | 2022-10-18 |
Family
ID=83560863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123179835.2U Active CN217601531U (en) | 2021-12-17 | 2021-12-17 | Anti-pollution device for anti-floating anchor rod construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217601531U (en) |
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2021
- 2021-12-17 CN CN202123179835.2U patent/CN217601531U/en active Active
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