CN221218779U - Variable-diameter reinforcement cage enlarged head anchor rod anti-floating pile - Google Patents
Variable-diameter reinforcement cage enlarged head anchor rod anti-floating pile Download PDFInfo
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- CN221218779U CN221218779U CN202322979331.1U CN202322979331U CN221218779U CN 221218779 U CN221218779 U CN 221218779U CN 202322979331 U CN202322979331 U CN 202322979331U CN 221218779 U CN221218779 U CN 221218779U
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- fixing
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 96
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 88
- 238000005728 strengthening Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The application discloses a variable-diameter reinforcement cage enlarged head anchor rod anti-floating pile, which relates to the field of construction of building support piles, and comprises support steel bars, and is characterized in that: the supporting device is characterized in that a first supporting seat is fixed at one end of the supporting steel bar, a second supporting seat is fixed on the supporting steel bar, a limiting mechanism is arranged on the supporting steel bar, a temporary fixing mechanism is arranged between the limiting mechanism and the second supporting seat, and the supporting steel bar stretches into the ground. When the anti-floating pile is built by using the variable-diameter reinforcement cage enlarged head anchor rod, the limiting mechanism is left on the ground, then the supporting reinforcement is conveyed into the pile hole under the limit of the limiting mechanism, the reinforcement ring on the supporting reinforcement opens the supporting negative reinforcement, the reinforcement cage is formed in the pile hole, then concrete is poured into the pile hole, and the supporting reinforcement entering the pile hole is limited by utilizing the limiting assembly, so that the possibility of deflection of the supporting reinforcement in the process of entering the pile hole and the process of pouring the concrete can be reduced.
Description
Technical Field
The application relates to the field of construction of building support piles, in particular to a variable-diameter reinforcement cage enlarged head anchor rod anti-floating pile.
Background
The anti-floating pile is different from a general foundation pile, and the biggest difference between the anti-floating pile and the general foundation pile is that the anti-floating pile is a pulling-resistant pile, the pile body bears tension, the stress of the general anti-floating pile is transferred from the pile top to the pile bottom, the stress of the pile body changes along with the change of the groundwater level, but the stress mechanisms of the pile body and the pile body are opposite.
An enlarged head variable diameter reinforcement cage is mentioned in the existing Chinese patent (bulletin number: CN 217651769U), and comprises an anchor rod, a variable diameter reinforcement cage penetrating through the lower end of the anchor rod and a supporting structure, wherein a grouting pipe is arranged in the variable diameter reinforcement cage; the lower end of the grouting pipe is closed, the lower end of the grouting pipe is of a one-way valve structure, the one-way valve structure comprises grouting holes and tensioning sleeves, a plurality of grouting holes are formed in the lower end of the grouting pipe in the circumferential direction, the tensioning sleeves are sleeved on the grouting pipe, and the tensioning sleeves seal the grouting holes; the supporting structure comprises an internal thread sleeve, a screw, a nut and a circular limiting ring; the lower end of the anchor rod penetrates through the variable-diameter steel reinforcement cage to be connected with the internal thread sleeve, two sides of the lower end of the variable-diameter steel reinforcement cage are provided with the screw rods, the spacing rings are sleeved between the screw rods on the two sides, the spacing rings are tightly abutted to the internal thread sleeve, the screw rods are provided with the nuts, and the nuts are tightly abutted to the spacing rings. According to the utility model, the variable-diameter reinforcement cage can be stably supported by only installing one internal thread sleeve, and meanwhile, the axial movement of the variable-diameter reinforcement cage is avoided.
In actual use, the enlarged head variable-diameter reinforcement cage is sent into the drilled pile hole, the pile hole is generally deeper, the reinforcement cage is connected with the anchor rod, then the anchor rod and the reinforcement cage are lifted by using lifting equipment, and then the reinforcement cage and the anchor rod are sent into the pile hole, when the reinforcement cage and the anchor rod are slowly sent into the pile hole, as the diameter of the pile hole is larger than that of the reinforcement cage, the reinforcement hole and the anchor rod can shake when moving in the pile hole, when the reinforcement cage bottoms out, the anchor rod can deviate, and the anchor rod is not in the center of the pile hole.
Disclosure of utility model
The application aims at: in order to solve the problem that when the reinforcement cage and the anchor rod are slowly conveyed into the pile hole, the diameter of the pile hole is larger than that of the reinforcement cage, the reinforcement hole and the anchor rod can shake when moving into the pile hole, so that the anchor rod can deviate when the reinforcement cage bottoms out, and the anchor rod is not in the center of the pile hole.
The application adopts the following technical scheme for realizing the purposes:
The utility model provides a variable diameter steel reinforcement cage enlarged footing stock anti-floating pile, includes the supporting reinforcement, the one end of supporting reinforcement is fixed with supporting seat one, be fixed with supporting seat two on the supporting reinforcement, the reinforcing bar circle is installed with supporting seat two to supporting seat one, be fixed with a plurality of support burden muscle that is circumference distribution on the reinforcing bar circle, be provided with stop gear on the supporting reinforcement, be provided with temporary fixing mechanism between stop gear and the supporting seat two, the supporting reinforcement stretches into ground, subaerial pile hole of having seted up, pile hole and supporting reinforcement correspond.
Through adopting above-mentioned technical scheme, be close to the one end orientation stake hole of supporting reinforcement, then put into the stake hole, before putting the supporting reinforcement into the stake hole again, utilize temporary fixation mechanism to break away from stop gear and supporting seat two, leave stop gear subaerial, then with the supporting reinforcement feed stake downthehole under the stop gear restriction to can reduce the supporting reinforcement and get into the in-process of stake hole and the possibility that appears the skew when pouring concrete.
Further, stop gear includes the reinforcing ring, set up the reinforcing groove corresponding with the reinforcing ring on the ground, the stake hole is located the reinforcing groove middle part, be fixed with the reinforcing sleeve on the reinforcing ring, the reinforcing sleeve is corresponding with the stake hole, be provided with adjustment subassembly on the reinforcing ring.
Through adopting above-mentioned technical scheme, put the strengthening ring on the supporting bar in the strengthening groove, the strengthening ring flushes with ground, and the reinforcing sleeve on the strengthening ring inserts in the stake hole simultaneously, and the adjusting part on the strengthening ring restricts the supporting bar that is entering into the stake hole to can let the hole on stake hole ground more stable, let the supporting bar reduce the skew when entering stake hole and concreting simultaneously.
Further, the adjusting assembly comprises two adjusting grooves formed in the reinforcing ring, an adjusting threaded rod is arranged in the adjusting grooves, one end of the adjusting threaded rod extends into the inner hole of the reinforcing ring and is in threaded connection with the reinforcing ring, an adjusting head is arranged at one end of the adjusting threaded rod, located in the inner hole of the reinforcing ring, of the adjusting threaded rod, the adjusting threaded rod is rotationally connected with the adjusting head, a rotating block is fixed at one end, away from the adjusting head, of the adjusting threaded rod, and an inner hexagonal groove is formed in the rotating block.
Through adopting above-mentioned technical scheme, adjusting threaded rod drives the adjustment head and removes, and two adjustment heads are spacing with the supporting reinforcement, let the supporting reinforcement slide between two adjustment heads, when the supporting reinforcement touches the bottom, the reuse adjustment head is tight with supporting reinforcement centre gripping to the possibility that the skew appears in the supporting reinforcement can be reduced.
Further, arc grooves are formed in the adjusting heads, and the arc grooves in the two adjusting heads correspond to each other.
By adopting the technical scheme, the arc-shaped grooves are formed in the two adjusting heads, so that the supporting steel bars can only move under the limitation of the two arc-shaped grooves, and the possibility of supporting steel bar deflection can be further reduced.
Further, a plurality of circumferentially distributed reinforcing nails are arranged on one side, close to the ground, of the reinforcing ring, and the reinforcing nails are fixedly connected with the reinforcing ring.
Through adopting above-mentioned technical scheme, when stabbing the ground with the reinforcement nail on the reinforcement ring to can further improve the stability of reinforcement ring.
Further, the temporary fixing mechanism comprises a first fixing block fixed on the adjusting head, a second fixing block is fixed on the first fixing block, the first fixing block and the second fixing block form an L shape, a fixing ring is rotationally connected to the second supporting seat, a first fixing groove is formed in the fixing ring, a second fixing groove is formed in one end of the first fixing groove, the first fixing groove is communicated with the second fixing groove, a third fixing groove is formed in the second supporting seat, and the third fixing groove corresponds to the second fixing groove.
Through adopting above-mentioned technical scheme, with the first fixed block on the adjustment head, fixed block two insert fixed slot on the solid fixed ring two to enter into the fixed slot on the supporting seat two three, then rotatory solid fixed ring, fixed block one slides in fixed slot on the solid fixed ring one, and gu fixed ring covers the part of fixed slot three, lets the fixed block two that are located fixed slot three unable pull out, thereby can reduce the possibility that the stiffening ring round trip movement when moving the supporting reinforcement.
Further, a limiting rod is arranged on the fixed ring, the limiting rod penetrates through the fixed ring in a sliding mode, a limiting hole is formed in the second supporting seat, and the limiting rod is in threaded connection with the limiting hole.
Through adopting above-mentioned technical scheme, the spacing hole on the spacing pole insert supporting seat two on the solid fixed ring to can reduce when gu fixed ring restriction fixed block two, gu fixed ring pivoted possibility.
Further, a first supporting seat is provided with a penetrating head, and one end of the penetrating head is in a pointed cone shape.
Through adopting above-mentioned technical scheme, the probe first gets into the stake hole, and the pointed end of probe is bored in toward the stake hole to can let the supporting reinforcement have the one end of supporting the burden muscle to enter into the stake hole more easily.
In summary, the present application includes at least one of the following advantages;
1. According to the application, after one end of the steel bar ring on the supporting steel bar enters the pile hole, the reinforcing ring on the supporting steel bar is placed in the reinforcing groove, the reinforcing ring is flush with the ground, meanwhile, the reinforcing sleeve on the reinforcing ring is inserted into the pile hole, the adjusting component on the reinforcing ring limits the supporting steel bar entering the pile hole until the supporting steel bar is completely bottom, and then concrete is poured into the pile hole, so that the purpose that the supporting steel bar of the pile hole can be limited, and the supporting steel bar is prevented from being deviated after being placed into the pile hole, and is not in the center of the pile hole is achieved.
2. According to the application, before the reinforcing steel bar ring on the supporting steel bar is opened without the supporting negative bar, the first fixing block and the second fixing block on the adjusting head are inserted into the second fixing groove on the fixing ring and enter the third fixing groove on the second supporting seat, then the fixing ring is rotated, the first fixing block slides in the first fixing groove on the fixing ring, the fixing ring covers a part of the third fixing groove, the second fixing block positioned in the third fixing groove cannot be pulled out, the reinforcing ring is fixed on the second supporting seat, and the possible purpose of reducing the movement of the reinforcing ring on the supporting steel bar when the supporting steel bar is moved before being sent into the pile hole is achieved.
Drawings
Fig. 1 is a first perspective view of an enlarged head anchor for a variable diameter reinforcement cage according to the present application;
fig. 2 is a second perspective view of the enlarged head anchor of the variable diameter reinforcement cage of the present application;
FIG. 3 is a schematic view of the structure of a pile hole according to the present application;
FIG. 4 is an enlarged schematic view of the application at A in FIG. 2;
fig. 5 is a schematic structural view of the temporary fixing mechanism in the present application.
Reference numerals illustrate:
1. Supporting the steel bar; 2. pile holes; 3. a steel bar ring; 4. supporting the negative ribs; 5. a limiting mechanism; 51. a reinforcing ring; 52. reinforcing the sleeve; 53. an adjustment assembly; 531. an adjustment head; 532. adjusting a threaded rod; 533. a rotating block; 534. an inner hexagonal groove; 536. an arc-shaped groove; 54. a reinforcing groove; 6. a probe; 7. a temporary fixing mechanism; 71. a first fixed block; 72. a second fixed block; 73. a fixing ring; 74. a first fixing groove; 75. a second fixing groove; 76. a fixing groove III; 77. a limiting hole; 78. a limit rod; 8. a first supporting seat; 9. a second supporting seat; 11. and (5) reinforcing nails.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a variable-diameter reinforcement cage enlarged head anchor rod anti-floating pile.
Referring to fig. 1, 2 and 3, a variable diameter reinforcement cage enlarged head stock anti-floating pile comprises a supporting reinforcement 1, wherein one end of the supporting reinforcement 1 is fixedly provided with a supporting seat I8, a supporting seat II 9 is fixedly arranged on the supporting reinforcement 1, a reinforcement ring 3 is arranged on the supporting seat I8 and the supporting seat II 9, a plurality of supporting negative reinforcements 4 which are distributed circumferentially are fixedly arranged on the reinforcement ring 3, a limiting mechanism 5 is arranged on the supporting reinforcement 1, a temporary fixing mechanism 7 is arranged between the limiting mechanism 5 and the supporting seat II 9, the supporting reinforcement 1 stretches into the ground, a pile hole 2 is formed in the ground, and the pile hole 2 corresponds to the supporting reinforcement 1. When the variable diameter reinforcement cage enlarged head anchor rod is required to be used for constructing an anti-floating pile, firstly, a required pile hole 2 is drilled on the ground by using existing drilling equipment, then one end of a support reinforcement 1, which is close to a first support seat 8, faces the pile hole 2, is placed in, before the support reinforcement 1 is placed in the pile hole 2, a temporary fixing mechanism 7 is used for separating a limiting mechanism 5 from a second support seat 9, the limiting mechanism 5 is left on the ground, then the support reinforcement 1 is conveyed into the pile hole 2 under the limitation of the limiting mechanism 5, a reinforcement ring 3 on the support reinforcement 1 opens a support negative reinforcement 4, a reinforcement cage is formed in the pile hole 2, concrete is poured into the pile hole 2, and the support reinforcement 1 entering the pile hole 2 is limited by using a limiting assembly, so that the possibility that the support reinforcement 1 is not in the center of the pile hole 2 due to the fact that the support reinforcement 1 is deviated in the process of entering the pile hole 2 and the concrete is poured is reduced.
Referring to fig. 1, 2 and 3, the limiting mechanism 5 includes a reinforcing ring 51, a reinforcing groove 54 corresponding to the reinforcing ring 51 is formed in the ground, the pile hole 2 is located in the middle of the reinforcing groove 54, a reinforcing sleeve 52 is fixed on the reinforcing ring 51, the reinforcing sleeve 52 corresponds to the pile hole 2, and an adjusting component 53 is arranged on the reinforcing ring 51. Before the supporting steel bar 1 is placed in the pile hole 2, a circle of reinforcing grooves 54 are formed around the pile hole 2, after one end of the steel bar ring 3 on the supporting steel bar 1 enters the pile hole 2, the reinforcing ring 51 on the supporting steel bar 1 is placed in the reinforcing grooves 54, the reinforcing ring 51 is flush with the ground, meanwhile, the reinforcing sleeve 52 on the reinforcing ring 51 is inserted into the pile hole 2, the supporting steel bar 1 entering the pile hole 2 is limited by the adjusting component 53 on the reinforcing ring 51 until the supporting steel bar 1 is completely at the bottom, the supporting negative steel bar 4 is supported by the steel bar ring 3, then concrete is poured into the pile hole 2, the supporting steel bar 1 is limited by the adjusting component 53 on the reinforcing ring 51 through fixing the reinforcing ring 51 on the ground, so that the holes on the ground of the pile hole 2 can be more stable, and meanwhile, the offset of the supporting steel bar 1 is reduced when entering the pile hole 2 and concrete is poured.
Referring to fig. 2, 4 and 5, the adjusting assembly 53 includes two adjusting grooves formed on the reinforcing ring 51, an adjusting threaded rod 532 is disposed in the adjusting grooves, one end of the adjusting threaded rod 532 extends into the inner hole of the reinforcing ring 51 and is in threaded connection with the reinforcing ring 51, an adjusting head 531 is disposed at one end of the adjusting threaded rod 532 located in the inner hole of the reinforcing ring 51, the adjusting threaded rod 532 is rotationally connected with the adjusting head 531, a rotating block 533 is fixed at one end of the adjusting threaded rod 532 away from the adjusting head 531, and an inner hexagonal groove 534 is formed in the rotating block 533. Utilize the hexagon socket head cap wrench to insert the interior hexagonal recess 534 on the dwang 533, let the dwang 533 rotate, the dwang 533 is bringing the adjusting screw pole and is rotated, adjusting screw pole removes on the stiffening ring 51, adjusting screw pole drives adjustment head 531 and removes, two adjustment heads 531 carry out spacing with supporting bar 1, let supporting bar 1 slide between two adjustment heads 531, when supporting bar 1 touches the bottom, reuse adjustment head 531 with supporting bar 1 clamping tightly, through adjusting two adjustment heads 531, let supporting bar 1 between two adjustment heads 531 can be restricted, thereby the possibility that supporting bar 1 appears the skew can be reduced.
Referring to fig. 2, 4 and 5, the adjusting heads 531 are provided with arc grooves 536, and the arc grooves 536 of the two adjusting heads 531 correspond to each other. When the two adjusting heads 531 clamp the supporting steel bars 1, the two arc grooves 536 limit the supporting steel bars 1, so that the supporting steel bars 1 can only move under the limitation of the two arc grooves 536, the arc grooves 536 are formed in the adjusting heads 531, and then the arc grooves 536 are used for limiting the supporting steel bars 1, so that the possibility of deflection of the supporting steel bars 1 can be further reduced.
Referring to fig. 1 and 2, a plurality of circumferentially distributed reinforcing nails 11 are provided on a side of the reinforcing ring 51 adjacent to the ground, and the reinforcing nails 11 are fixedly connected with the reinforcing ring 51. When the reinforcing ring 51 is placed in the reinforcing groove 54 on the ground, the reinforcing nails 11 penetrate into the ground, the reinforcing nails 11 restrict the reinforcing ring 51, and the stability of the reinforcing ring 51 can be further improved by further restricting the reinforcing ring 51 by the reinforcing nails 11.
Referring to fig. 1, 2 and 5, the temporary fixing mechanism 7 includes a first fixing block 71 fixed on the adjusting head 531, a second fixing block 72 is fixed on the first fixing block 71, the first fixing block 71 and the second fixing block 72 form an L shape, a fixing ring 73 is rotatably connected to the second supporting seat 9, a first fixing groove 74 is formed in the fixing ring 73, a second fixing groove 75 is formed at one end of the first fixing groove 74, the first fixing groove 74 is communicated with the second fixing groove 75, a third fixing groove 76 is formed in the second supporting seat 9, and the third fixing groove 76 corresponds to the second fixing groove 75. Before the reinforcing bar ring 3 on the supporting reinforcing bar 1 is opened without the supporting negative bar 4, the first fixing block 71 and the second fixing block 72 on the adjusting head 531 are inserted into the second fixing groove 75 on the fixing ring 73 and enter the third fixing groove 76 on the supporting seat 9, then the fixing ring 73 is rotated, the first fixing block 71 slides in the first fixing groove 74 on the fixing ring 73, the fixing ring 73 covers part of the third fixing groove 76, the second fixing block 72 positioned in the third fixing groove 76 cannot be pulled out, the reinforcing ring 51 is fixed on the second supporting seat 9, when the fixing of the reinforcing ring 51 needs to be released, only the fixing ring 73 is needed to be screwed, the second fixing groove 75 on the fixing ring 73 is aligned with the third fixing groove 76, then the restriction on the second fixing block 72 can be released, the reinforcing ring 51 can move on the supporting reinforcing bar 1 through the second fixing block 72 entering the third fixing groove 76, and then the second fixing block 72 is restricted by the fixing ring 73, so that the possibility of moving the reinforcing ring 51 back and forth when the supporting bar 1 is moved can be reduced.
Referring to fig. 2 and 5, a limiting rod 78 is arranged on the fixed ring 73, the limiting rod 78 penetrates through the fixed ring 73 in a sliding mode, a limiting hole 77 is formed in the second supporting seat 9, and the limiting rod 78 is in threaded connection with the limiting hole 77. When the fixing ring 73 limits the second fixing block 72 in the third fixing groove 76, the limiting rod 78 on the fixing ring 73 is inserted into the limiting hole 77 on the second supporting seat 9 and is in threaded connection, and the limiting rod 78 is inserted into the limiting hole 77 and is in threaded connection, so that the possibility that the fixing ring 73 rotates when the fixing ring 73 limits the second fixing block 72 can be reduced.
Referring to fig. 1 and 2, a first support seat 8 is provided with a probe 6, and one end of the probe 6 is pointed. When one end of the first support seat 8 on the support reinforcing steel bar 1 is inserted into the pile hole 2, the penetrating head 6 firstly enters the pile hole 2, the tip of the penetrating head 6 drills into the pile hole 2, and the penetrating head 6 on the first support seat 8 is used for entering the pile hole 2, so that one end of the support reinforcing steel bar 1 with the support negative rib 4 can enter the pile hole 2 more easily.
Working principle: when the variable-diameter reinforcement cage expanded head anchor rod is required to be used for constructing an anti-floating pile, firstly, a required pile hole 2 is drilled on the ground by using existing drilling equipment, a limiting rod 78 on a fixing ring 73 is removed, then the fixing ring 73 is screwed, a fixing groove II 75 on the fixing ring 73 is aligned with a fixing groove III 76, then the limitation on a fixing block II 72 can be removed, the fixing ring 51 can move on a support reinforcement 1 with an adjusting head 531, then one end of the support reinforcement 1 with a reinforcement ring 3 and a support negative reinforcement 4 is fed into the pile hole 2, then the reinforcing ring 51 on the support reinforcement 1 is placed into a reinforcing groove 54, the reinforcing ring 51 is flush with the ground, meanwhile, a reinforcing sleeve 52 on the reinforcing ring 51 is inserted into the pile hole 2, an adjusting threaded rod 532 is rotated, the adjusting threaded rod moves on the reinforcing ring 51, the adjusting heads 531 move, the two adjusting heads 531 limit the support reinforcement 1, then the support reinforcement ring 1 is slowly fed into the pile hole 2, the reinforcement ring 3 is opened in the pile hole 2, the support negative reinforcement ring 4 is supported by the adjusting heads 531, then the support reinforcement ring 1 is filled with concrete, and the concrete is tightly clamped in the pile hole 531 until the concrete is parallel to the two adjusting heads are formed.
Claims (8)
1. The utility model provides a variable diameter steel reinforcement cage enlarged footing stock anti-floating pile, includes supporting reinforcement (1), its characterized in that: one end of supporting steel bar (1) is fixed with supporting seat one (8), be fixed with supporting seat two (9) on supporting steel bar (1), reinforcing bar circle (3) are installed with supporting seat two (9) to supporting seat one (8), be fixed with on reinforcing bar circle (3) a plurality of support burden muscle (4) that are circumference distribution, be provided with stop gear (5) on supporting steel bar (1), be provided with temporary fixation mechanism (7) between stop gear (5) and supporting seat two (9), supporting steel bar (1) stretches into ground, pile hole (2) have been seted up subaerial, pile hole (2) are corresponding with supporting steel bar (1).
2. The variable diameter reinforcement cage enlarged head anchor anti-floating pile of claim 1, wherein: stop gear (5) are including strengthening ring (51), subaerial set up with strengthening groove (54) that strengthen ring (51) are corresponding, stake hole (2) are located strengthening groove (54) middle part, be fixed with on strengthening ring (51) and consolidate sleeve pipe (52), consolidate sleeve pipe (52) and stake hole (2) are corresponding, be provided with on strengthening ring (51) adjustment subassembly (53).
3. The variable diameter reinforcement cage enlarged head anchor anti-floating pile of claim 2, wherein: the adjusting assembly (53) comprises two adjusting grooves formed in the reinforcing ring (51), an adjusting threaded rod (532) is arranged in the adjusting grooves, one end of the adjusting threaded rod (532) stretches into an inner hole of the reinforcing ring (51) and is in threaded connection with the reinforcing ring (51), an adjusting head (531) is arranged at one end of the adjusting threaded rod (532) located in the inner hole of the reinforcing ring (51), the adjusting threaded rod (532) is rotationally connected with the adjusting head (531), a rotating block (533) is fixed at one end, far away from the adjusting head (531), of the adjusting threaded rod (532), and an inner hexagonal groove (534) is formed in the rotating block (533).
4. A variable diameter reinforcement cage enlarged head anchor anti-floating pile as defined in claim 3, wherein: the adjusting heads (531) are provided with arc grooves (536), and the arc grooves (536) on the two adjusting heads (531) are corresponding.
5. The variable diameter reinforcement cage enlarged head anchor anti-floating pile of claim 2, wherein: the ground surface reinforcing device is characterized in that a plurality of circumferentially distributed reinforcing nails (11) are arranged on one side, close to the ground surface, of the reinforcing ring (51), and the reinforcing nails (11) are fixedly connected with the reinforcing ring (51).
6. A variable diameter reinforcement cage enlarged head anchor anti-floating pile as defined in claim 3, wherein: the temporary fixing mechanism (7) comprises a first fixing block (71) fixed on the adjusting head (531), a second fixing block (72) is fixed on the first fixing block (71), the first fixing block (71) and the second fixing block (72) form an L shape, a fixing ring (73) is rotationally connected to a second supporting seat (9), a first fixing groove (74) is formed in the fixing ring (73), a second fixing groove (75) is formed in one end of the first fixing groove (74), the first fixing groove (74) is communicated with the second fixing groove (75), a third fixing groove (76) is formed in the second supporting seat (9), and the third fixing groove (76) corresponds to the second fixing groove (75).
7. The variable diameter reinforcement cage enlarged head anchor anti-floating pile of claim 6, wherein: the fixed ring (73) is provided with a limiting rod (78), the limiting rod (78) penetrates through the fixed ring (73) in a sliding mode, the second supporting seat (9) is provided with a limiting hole (77), and the limiting rod (78) is in threaded connection with the limiting hole (77).
8. The variable diameter reinforcement cage enlarged head anchor anti-floating pile of claim 1, wherein: the first supporting seat (8) is provided with a penetrating head (6), and one end of the penetrating head (6) is in a pointed cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322979331.1U CN221218779U (en) | 2023-11-03 | 2023-11-03 | Variable-diameter reinforcement cage enlarged head anchor rod anti-floating pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322979331.1U CN221218779U (en) | 2023-11-03 | 2023-11-03 | Variable-diameter reinforcement cage enlarged head anchor rod anti-floating pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221218779U true CN221218779U (en) | 2024-06-25 |
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ID=91543466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322979331.1U Active CN221218779U (en) | 2023-11-03 | 2023-11-03 | Variable-diameter reinforcement cage enlarged head anchor rod anti-floating pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221218779U (en) |
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2023
- 2023-11-03 CN CN202322979331.1U patent/CN221218779U/en active Active
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