CN220013660U - Anti-floating anchor rod for building construction - Google Patents
Anti-floating anchor rod for building construction Download PDFInfo
- Publication number
- CN220013660U CN220013660U CN202321606479.4U CN202321606479U CN220013660U CN 220013660 U CN220013660 U CN 220013660U CN 202321606479 U CN202321606479 U CN 202321606479U CN 220013660 U CN220013660 U CN 220013660U
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- China
- Prior art keywords
- floating
- hole
- anchor
- threaded rod
- rod
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- 238000009435 building construction Methods 0.000 title claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims description 18
- 238000007569 slipcasting Methods 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the technical field of anti-floating anchors for building construction, and discloses an anti-floating anchor for building construction, which comprises an anchor rod, a first grouting pipe and a second grouting pipe.
Description
Technical Field
The utility model relates to the technical field of anti-floating anchors for building construction, in particular to an anti-floating anchor for building construction.
Background
The anti-floating anchor rod is one kind of anti-floating measure for underground structure in building engineering. The anti-floating anchor rod refers to a structural member which is arranged against the upward displacement of a building on the anti-floating anchor rod, and is related to the height and the change condition of the underground water level and is opposite to the stress direction of the anti-floating pile.
Some building construction on the present market are with anti-floating stock, and the comparatively simple and anti-floating anchor surface of structure is comparatively smooth, and frictional force and the resistance that receive between the concrete are less, have influenced anti-floating effect, need improve.
So we propose an anti-floating anchor for building construction in order to solve the above mentioned problems.
Disclosure of Invention
The utility model aims to solve the problems that the anti-floating anchor rods for building construction in the current market are simpler in structure, smoother in surface, smaller in friction force with concrete and resistance, and influence on the anti-floating effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti-floating anchor rod for construction, includes stock, first slip casting pipe and second slip casting pipe, stock surface is provided with a plurality of evenly distributed's locating piece and anti-floating reinforcement, locating piece and anti-floating reinforcement staggered arrangement, just be provided with the extrusion piece in the anti-floating reinforcement, the stock surface is close to the position at top and is provided with the structural slab, the central point of structural slab puts and is provided with the threaded rod, the position that the threaded rod surface is close to the top is connected with the rotor plate, the rotation hole with threaded rod looks adaptation is seted up to the central point of structural slab, the rotation inslot has been seted up with the rotation groove of rotor plate looks adaptation, anti-floating reinforcement includes the go-between fixed with the stock, the go-between surface is encircleed and is provided with a plurality of anti-floating bars, the one end of anti-floating bars is connected with the baffle, just anti-floating bar surface cover is equipped with compression spring, compression spring's one end and the intra-annular side looks fixed, just compression spring's the other end and baffle surface looks fixed, the intra-annular is encircleed and is equipped with a plurality of grooves and the stop collar and is encircleed the stop collar and is seted up, a plurality of grooves are encircleed with the rotation groove and the stop collar is seted up with the rotation groove, the stop block is encircleed with the bottom and is connected with the screw thread groove, the stop block is connected with the top and the stop block.
Further, one end of the anti-floating plug rod and the bottom of the block body are both provided with conical structures.
Further, the locating piece surface has been seted up stock through-hole, first slip casting pipe through-hole and second slip casting pipe through-hole and threaded rod through-hole, just the locating piece surface is close to the position of edge and is encircleing and has seted up a plurality of connection reinforcing holes, stock through-hole and stock looks adaptation, first slip casting pipe through-hole and first slip casting pipe looks adaptation, second slip casting pipe through-hole and second slip casting pipe looks adaptation, threaded rod through-hole and threaded rod looks adaptation.
Further, the inner wall of the through hole of the first grouting pipe is provided with balls, and the balls are in contact with the first grouting pipe.
Further, the top of threaded rod is connected with the rotation handle board, rotation handle board side is encircled and is seted up a plurality of rotation recess.
Further, an expansion water stop ring is sleeved on the outer side of the positioning block, and an annular groove matched with the expansion water stop ring is formed in the side face of the positioning block.
The utility model has the beneficial effects that: through be provided with a plurality of staggered's locating piece and anti reinforcement that floats on the stock surface, be provided with the extrusion piece in anti reinforcement that floats, be provided with the structural slab in the stock surface position that is close to the top, central point in the structural slab puts and is provided with the threaded rod, can put into prefabricated downthehole back with this anti anchor pole, through the cooperation of threaded rod, extrusion piece and anti reinforcement that floats, extrude the anti plug rod of anti reinforcement that floats from the go-between, then just can carry out grouting work through first slip casting pipe and second slip casting pipe, thereby make the anti plug rod transversely set up in the concrete, increased the resistance, improved anti effect that floats.
Drawings
FIG. 1 is a schematic view of the construction of the anti-floating anchor for construction of the present utility model;
FIG. 2 is a schematic top view of the anti-floating anchor for construction of the present utility model;
FIG. 3 is a schematic view of a partial sectional structure of the anti-floating anchor for construction of the present utility model;
FIG. 4 is a schematic view of a positioning block structure of an anti-floating anchor for building construction;
FIG. 5 is a schematic view of the construction of the anti-floating reinforcement of the anti-floating anchor for construction of the present utility model;
FIG. 6 is a schematic view of the structure of the extrusion block of the anti-floating anchor for building construction of the present utility model;
fig. 7 is a schematic view of a part of the construction of the anti-floating anchor for construction of the present utility model.
Name corresponding to each label in the figure:
1. a bolt; 2. a first grouting pipe; 3. a second grouting pipe; 4. a positioning block; 41. an anchor rod through hole; 42. a first grouting pipe through hole; 43. a second grouting pipe through hole; 44. a threaded rod through hole; 45. a connection reinforcing hole; 5. an anti-floating reinforcement; 51. a connecting ring; 511. a position groove; 52. an anti-floating plug rod; 53. a baffle; 54. a compression spring; 6. extruding a block; 61. a block; 62. a limiting plate; 7. a structural panel; 8. a threaded rod; 9. a rotating plate; 10. a ball; 11. rotating the handle plate; 111. rotating the groove; 12. an expansion water stop ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Embodiments of the utility model:
example 1
As shown in fig. 1-7, the utility model provides an anti-floating anchor rod for building construction, which comprises an anchor rod 1, a first grouting pipe 2 and a second grouting pipe 3, wherein a plurality of uniformly distributed positioning blocks 4 and anti-floating reinforcements 5 are arranged on the surface of the anchor rod 1, the positioning blocks 4 and the anti-floating reinforcements 5 are arranged in a staggered manner, an extrusion block 6 is arranged in the anti-floating reinforcements 5, a structural plate 7 is arranged on the surface of the anchor rod 1 near the top, a threaded rod 8 is arranged at the center of the structural plate 7, a rotating plate 9 is connected on the surface of the threaded rod 8 near the top, a rotating hole matched with the threaded rod 8 is arranged at the center of the structural plate 7, a rotating groove matched with the rotating plate 9 is arranged in the rotating hole, the anti-floating reinforcements 5 comprise a connecting ring 51 fixed with the anchor rod 1, a plurality of anti-floating insert rods 52 are arranged on the surface of the connecting ring 51, one end of each anti-floating insert rod 52 is connected with a baffle 53, the surface of the anti-floating inserted rod 52 is sleeved with a compression spring 54, one end of the compression spring 54 is fixed with the inner side surface of the connecting ring 51, the other end of the compression spring 54 is fixed with the surface of the baffle 53, the inner side surface of the connecting ring 51 is surrounded by a plurality of limit grooves 511, the side surface of the connecting ring 51 is surrounded by a plurality of inserted rod through holes, the inserted rod through holes are matched with the anti-floating inserted rod 52, the extrusion block 6 comprises a block 61, the position, close to the bottom, of the surface of the block 61 is surrounded by a plurality of limit plates 62, the top of the block 61 is provided with a threaded hole in threaded connection with a threaded rod 8, the limit plates 62 are in sliding connection with the limit grooves 511, the anti-floating anchor rod can be hoisted in a prefabricated hole, then the threaded rod 8 is rotated, the block 61 moves downwards through the cooperation between the threaded rod 8 and the threaded hole of the block 61, the baffle 53 is extruded to extrude the anti-floating inserted rod 52, grouting work can then be performed through the first grouting pipe 2 and the second grouting pipe 3.
Example two
As shown in fig. 4 to 7, on the basis of the first embodiment of the present utility model: one end of the anti-floating plug rod 52 and the bottom of the block 61 are both set to be conical structures, one end of the anti-floating plug rod 52 is set to be conical structures, the anti-floating plug rod 52 is convenient to insert into the inner wall of a prefabricated hole when moving, the anti-floating effect is increased, the bottom of the block 61 is set to be conical structures, the block 61 is convenient to extrude the baffle 53, the top end of the threaded rod 8 is connected with the rotating handle plate 11, the side surface of the rotating handle plate 11 is surrounded by a plurality of rotating grooves 111, the outer side of the positioning block 4 is sleeved with the expansion water stop ring 12, and the side surface of the positioning block 4 is provided with an annular groove matched with the expansion water stop ring 12.
Example III
As shown in fig. 1 to 4, on the basis of the first embodiment of the present utility model: the anchor rod through hole 41, the first grouting pipe through hole 42, the second grouting pipe through hole 43 and the threaded rod through hole 44 are formed in the surface of the positioning block 4, a plurality of connection reinforcing holes 45 are formed in the position, close to the edge, of the surface of the positioning block 4 in a surrounding mode, the anchor rod through hole 41 is matched with the anchor rod 1, the first grouting pipe through hole 42 is matched with the first grouting pipe 2, the second grouting pipe through hole 43 is matched with the second grouting pipe 3, the threaded rod through hole 44 is matched with the threaded rod 8, the contact area between the positioning block 4 and concrete is improved through the arrangement of the connection reinforcing holes 45, the anti-floating performance is further improved, the balls 10 are arranged on the inner wall of the first grouting pipe through hole 42, the balls 10 are in contact with the first grouting pipe 2, friction is reduced, and the first grouting pipe 2 is conveniently pulled out while grouting.
Claims (6)
1. The utility model provides an anti-floating anchor for construction, includes stock (1), first slip casting pipe (2) and second slip casting pipe (3), its characterized in that: the novel anti-floating device is characterized in that a plurality of evenly distributed positioning blocks (4) and anti-floating reinforcements (5) are arranged on the surface of the anchor rod (1), the positioning blocks (4) and the anti-floating reinforcements (5) are arranged in a staggered mode, a squeezing block (6) is arranged in the anti-floating reinforcements (5), a structural plate (7) is arranged at the position, close to the top, of the surface of the anchor rod (1), a threaded rod (8) is arranged at the central position of the structural plate (7), a rotating plate (9) is connected to the position, close to the top, of the surface of the threaded rod (8), a rotating hole matched with the threaded rod (8) is formed in the central position of the structural plate (7), and a rotating groove matched with the rotating plate (9) is formed in the rotating hole;
the anti-floating reinforcement (5) comprises a connecting ring (51) fixed with the anchor rod (1), a plurality of anti-floating inserting rods (52) are arranged on the surface of the connecting ring (51) in a surrounding mode, one ends of the anti-floating inserting rods (52) are connected with a baffle plate (53), compression springs (54) are sleeved on the surfaces of the anti-floating inserting rods (52), one ends of the compression springs (54) are fixed with the inner side surface of the connecting ring (51), the other ends of the compression springs (54) are fixed with the surfaces of the baffle plate (53), a plurality of limiting grooves (511) are formed in the inner side surface of the connecting ring (51) in a surrounding mode, and a plurality of inserting rod through holes are formed in the side surface of the connecting ring (51) in a surrounding mode and are matched with the anti-floating inserting rods (52);
the extrusion block (6) comprises a block body (61), a plurality of limiting plates (62) are connected around the position, close to the bottom, of the surface of the block body (61), threaded holes in threaded connection with the threaded rods (8) are formed in the tops of the block body (61), and the limiting plates (62) are connected with the limiting grooves (511) in a sliding mode.
2. An anti-floating anchor for construction according to claim 1, wherein: one end of the anti-floating plug rod (52) and the bottom of the block body (61) are both provided with conical structures.
3. An anti-floating anchor for construction according to claim 1, wherein: the utility model discloses a grouting device for a concrete pile, including locating piece (4) and threaded rod (8), stock through-hole (41), first slip casting pipe through-hole (42) and second slip casting pipe through-hole (43) and threaded rod through-hole (44) have been seted up on locating piece (4) surface, just a plurality of connection reinforcing holes (45) have been seted up around the position that locating piece (4) surface is close to the edge, stock through-hole (41) and stock (1) looks adaptation, first slip casting pipe through-hole (42) and first slip casting pipe (2) looks adaptation, second slip casting pipe through-hole (43) and second slip casting pipe (3) looks adaptation, threaded rod through-hole (44) and threaded rod (8) looks adaptation.
4. A building construction anti-floating anchor according to claim 3, wherein: the inner wall of the first grouting pipe through hole (42) is provided with balls (10), and the balls (10) are in contact with the first grouting pipe (2).
5. An anti-floating anchor for construction according to claim 1, wherein: the top of threaded rod (8) is connected with rotation handle board (11), rotation handle board (11) side is encircleed and is seted up a plurality of rotation recess (111).
6. An anti-floating anchor for construction according to claim 1, wherein: the outer side of the positioning block (4) is sleeved with an expansion water stop ring (12), and an annular groove matched with the expansion water stop ring (12) is formed in the side face of the positioning block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321606479.4U CN220013660U (en) | 2023-06-21 | 2023-06-21 | Anti-floating anchor rod for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321606479.4U CN220013660U (en) | 2023-06-21 | 2023-06-21 | Anti-floating anchor rod for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220013660U true CN220013660U (en) | 2023-11-14 |
Family
ID=88695172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321606479.4U Active CN220013660U (en) | 2023-06-21 | 2023-06-21 | Anti-floating anchor rod for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220013660U (en) |
-
2023
- 2023-06-21 CN CN202321606479.4U patent/CN220013660U/en active Active
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| GR01 | Patent grant |