CN217174729U - Bored concrete pile structure for water conservancy bridge - Google Patents
Bored concrete pile structure for water conservancy bridge Download PDFInfo
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- CN217174729U CN217174729U CN202123390719.5U CN202123390719U CN217174729U CN 217174729 U CN217174729 U CN 217174729U CN 202123390719 U CN202123390719 U CN 202123390719U CN 217174729 U CN217174729 U CN 217174729U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The application discloses bored concrete pile structure for water conservancy bridge relates to the technical field of bored concrete pile, including the reinforcing bar main part, the outside welding of reinforcing bar main part has solid fixed ring, gu the relative one side in fixed ring's top has seted up the mounting groove, the through-hole has been seted up to the inner wall of mounting groove, the strengthening rib has been placed to the inside of mounting groove, the both sides set up threaded hole of strengthening rib, one side of through-hole is provided with construction bolt, construction bolt passes through-hole and screw hole threaded connection, the quantity of reinforcing bar main part is a plurality of, the reinforcing bar main part is ring array and arranges, gu fixed ring's top has seted up spacing hole, gu fixed ring's bottom fixed mounting has the gag lever post, gag lever post and spacing hole adaptation. The application a bored concrete pile structure for water conservancy bridge, simple structure, convenient to use, the connectivity is strong, improves the holistic support stability of steel reinforcement cage, is convenient for install and dismantle.
Description
Technical Field
The application relates to the technical field of bored concrete piles, in particular to a bored concrete pile structure for a water conservancy bridge.
Background
The cast-in-place pile is a pile formed by forming a hole in place and pouring concrete or reinforced concrete. Commonly used are, cast-in-situ bored piles: the pile is formed by using a spiral drilling machine, a diving drilling machine and the like to form holes on site and pouring concrete, and the construction has no vibration and does not squeeze soil, but the settlement amount of the pile is slightly larger. The auger drilling machine is suitable for cohesive soil, sandy soil, artificial filling and the like above the ground water level, drilled soil blocks ascend along spiral blades on a drill rod to the outside of a discharge hole, the aperture is about 300mm, the drilling depth is 8-12 m, and the drill rod is selected according to soil quality and water content. The submersible drilling machine is suitable for cohesive soil, sandy soil, silt, mucky soil and the like, is particularly suitable for forming holes in soil layers with higher underground water level, and a reinforcement cage needs to be placed in a cast-in-place pile.
In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, when the existing reinforcement cage is used, the integral supporting strength is poor due to the fact that the reinforcement cage is large in length, and therefore the cast-in-place pile structure for the water conservancy bridge is provided.
SUMMERY OF THE UTILITY MODEL
In order to improve because steel reinforcement cage's length is great, lead to the relatively poor problem of holistic support intensity, this application provides a bored concrete pile structure for water conservancy bridge.
The application provides a bored concrete pile structure for water conservancy bridge adopts following technical scheme:
the utility model provides a bored concrete pile structure for water conservancy bridge, includes the reinforcing bar main part, the outside welding of reinforcing bar main part has solid fixed ring, gu the relative one side in fixed ring's top has seted up the mounting groove, the through-hole has been seted up to the inner wall of mounting groove, the strengthening rib has been placed to the inside of mounting groove, the both sides screw hole of seting up of strengthening rib, one side of through-hole is provided with construction bolt, construction bolt passes through-hole and screw hole threaded connection.
Optionally, the number of the steel bar main bodies is a plurality, and the steel bar main bodies are arranged in an annular array.
Optionally, a limiting hole is formed in the top end of the fixing ring, a limiting rod is fixedly mounted at the bottom end of the fixing ring, and the limiting rod is matched with the limiting hole.
Optionally, the number of the limiting rods and the number of the limiting holes are four, and the limiting rods and the limiting holes are arranged in an annular array.
Optionally, the number of the fixing rings is a plurality, and the fixing rings are arranged in a linear array.
Optionally, the side end of the fixing ring is fixedly provided with a mounting ring, and the top end of the mounting ring is provided with a mounting hole.
Optionally, the number of the mounting rings is several, and the mounting rings are arranged in an annular array.
Optionally, the top end of the mounting ring is provided with a locking bolt, and the two mounting rings are connected through the locking bolt in a threaded manner.
In summary, the present application includes the following beneficial effects:
through having seted up the mounting groove in solid fixed ring inside relative one side, be convenient for place the strengthening rib, through the strengthening rib, improve the holistic supporting effect of steel reinforcement cage, the high practicality, cooperation through construction bolt and through-hole, be convenient for with strengthening rib fixed mounting in the mounting groove, the reinforcing connectivity, make the strengthening rib be convenient for install and dismantle, there is the collar through the solid fixed ring on steel reinforcement main part top and the solid fixed ring outside fixed mounting on top, rethread locking bolt connects, can be connected a plurality of steel reinforcement cages, and convenient to use, through the cooperation of gag lever post and spacing hole, two steel reinforcement cages of being convenient for are spacing to be connected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic structural view of a reinforcement cage of the present application;
fig. 3 is an enlarged view of a in fig. 2.
Description of reference numerals: 1. a main body of reinforcing steel bar; 2. a fixing ring; 3. mounting grooves; 4. a through hole; 5. reinforcing ribs; 6. installing a bolt; 7. a limiting hole; 8. a limiting rod; 9. a mounting ring; 10. mounting holes; 11. and locking the bolt.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Example (b):
the embodiment of the application discloses bored concrete pile structure for water conservancy bridge. Referring to fig. 1 and 2, a bored concrete pile structure for water conservancy bridge, including reinforcing bar main part 1, the quantity of reinforcing bar main part 1 is a plurality of, and a plurality of reinforcing bar main part 1 is annular array and arranges, and a plurality of reinforcing bar main part 1 plays the supporting role in bored concrete pile inside. The outside welding of reinforcing bar main part 1 has solid fixed ring 2, and solid fixed ring 2's quantity is a plurality of, and solid fixed ring 2 is linear array and arranges, and is spacing through solid fixed ring 2 to reinforcing bar main part 1, improves the stability of whole steel reinforcement cage.
Referring to fig. 2 and 3, spacing hole 7 has been seted up on the solid fixed ring 2's that is located 1 top of reinforcing bar main part top, the solid fixed ring 2's that is located 1 bottom of reinforcing bar main part bottom fixed mounting has gag lever post 8, gag lever post 8 and spacing hole 7 adaptation, gag lever post 8 is four with spacing hole 7's quantity, gag lever post 8 and spacing hole 7 be annular array and arrange, the spacing ring plays the positioning action with spacing hole 7, make things convenient for two steel reinforcement cages to carry out spacing installation.
Referring to fig. 2 and 3, mounting groove 3 has been seted up to the relative one side in solid fixed ring 2's top, through-hole 4 has been seted up to the inner wall of mounting groove 3, through-hole 4 runs through in solid fixed ring 2's both sides, strengthening rib 5 has been placed to the inside of mounting groove 3, strengthening rib 5 improves steel reinforcement cage overall stability, the both sides of strengthening rib 5 set up threaded hole, one side of through-hole 4 is provided with construction bolt 6, construction bolt 6 passes through-hole 4 and screw hole threaded connection, through threaded connection, the reinforcing connectivity, make strengthening rib 5 be convenient for install and dismantle.
Referring to fig. 1-3, a mounting ring 9 is fixedly mounted at the side end of the fixing ring 2, and a mounting hole 10 is formed at the top end of the mounting ring 9. The collar 9 distributes around the solid fixed ring 2 that is located 1 bottom of reinforcing bar main part and top, the quantity of collar 9 is a plurality of, collar 9 is the annular array and arranges, the top of collar 9 is provided with locking bolt 11, two collars 9 are through locking bolt 11 threaded connection, collar 9 through making a steel reinforcement cage bottom aligns with the collar 9 on another steel reinforcement cage top, rethread locking bolt 11 passes mounting hole 10 and carries out the threaded installation, the reinforcing connectivity, be convenient for connect the use according to the bored concrete pile of the different degree of depth, the reinforcing practicality.
The implementation principle of a water conservancy is bored concrete pile structure for bridge of this application embodiment does:
when the steel reinforcement cage is using, through having seted up mounting groove 3 in 2 inside relative one sides of solid fixed ring, place strengthening rib 5 in mounting groove 3, through strengthening rib 5, improve the holistic supporting effect of steel reinforcement cage, the high practicality, through the cooperation of construction bolt 6 with through-hole 4, be convenient for with strengthening rib 5 fixed mounting in mounting groove 3, strengthen the connectivity, make strengthening rib 5 be convenient for install and dismantle, there is collar 9 through solid fixed ring 2 on 1 top of steel reinforcement main part and the solid fixed ring 2 outside fixed mounting on top, rethread locking bolt 11 is connected, be convenient for according to the degree of depth of bored concrete pile, make a plurality of steel reinforcement cages connect, and convenient to use, through the cooperation of gag lever post 8 with spacing hole 7, be convenient for two steel reinforcement cage spacing connections.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a water conservancy is bored concrete pile structure for bridge, includes reinforcing bar main part (1), its characterized in that: the outside welding of reinforcing bar main part (1) has solid fixed ring (2), mounting groove (3) have been seted up to the relative one side in top of solid fixed ring (2), through-hole (4) have been seted up to the inner wall of mounting groove (3), strengthening rib (5) have been placed to the inside of mounting groove (3), the both sides set up threaded hole of strengthening rib (5), one side of through-hole (4) is provided with construction bolt (6), construction bolt (6) are passed through-hole (4) and screw hole threaded connection.
2. The cast-in-place pile structure for the water conservancy bridge according to claim 1, characterized in that: the number of the steel bar main bodies (1) is a plurality, and the steel bar main bodies (1) are arranged in an annular array.
3. The cast-in-place pile structure for the water conservancy bridge according to claim 1, characterized in that: spacing hole (7) have been seted up on the top of solid fixed ring (2), the bottom fixed mounting of solid fixed ring (2) has gag lever post (8), gag lever post (8) and spacing hole (7) adaptation.
4. The cast-in-place pile structure for the water conservancy bridge according to claim 3, characterized in that: the number of the limiting rods (8) and the number of the limiting holes (7) are four, and the limiting rods (8) and the limiting holes (7) are arranged in an annular array.
5. The cast-in-place pile structure for the water conservancy bridge according to claim 1, characterized in that: the number of the fixing rings (2) is a plurality of, and the fixing rings (2) are arranged in a linear array.
6. The cast-in-place pile structure for the water conservancy bridge according to claim 1, characterized in that: the side end fixed mounting of solid fixed ring (2) has collar (9), mounting hole (10) have been seted up on the top of collar (9).
7. The cast-in-place pile structure for the water conservancy bridge according to claim 6, characterized in that: the number of the mounting rings (9) is a plurality, and the mounting rings (9) are arranged in an annular array.
8. The cast-in-place pile structure for the water conservancy bridge according to claim 7, characterized in that: the top end of the mounting ring (9) is provided with a locking bolt (11), and the two mounting rings (9) are in threaded connection through the locking bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390719.5U CN217174729U (en) | 2021-12-30 | 2021-12-30 | Bored concrete pile structure for water conservancy bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390719.5U CN217174729U (en) | 2021-12-30 | 2021-12-30 | Bored concrete pile structure for water conservancy bridge |
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| Publication Number | Publication Date |
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| CN217174729U true CN217174729U (en) | 2022-08-12 |
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| CN202123390719.5U Active CN217174729U (en) | 2021-12-30 | 2021-12-30 | Bored concrete pile structure for water conservancy bridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117248520A (en) * | 2023-08-23 | 2023-12-19 | 广东聚源建设集团有限公司 | Auxiliary device for quick positioning of filling pile reinforcement cage |
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2021
- 2021-12-30 CN CN202123390719.5U patent/CN217174729U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117248520A (en) * | 2023-08-23 | 2023-12-19 | 广东聚源建设集团有限公司 | Auxiliary device for quick positioning of filling pile reinforcement cage |
| CN117248520B (en) * | 2023-08-23 | 2024-04-02 | 广东聚源建设集团有限公司 | Auxiliary device for quick positioning of filling pile reinforcement cage |
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