CN216552044U - Improved anti-seismic structure for pile foundation engineering - Google Patents
Improved anti-seismic structure for pile foundation engineering Download PDFInfo
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- CN216552044U CN216552044U CN202123248219.8U CN202123248219U CN216552044U CN 216552044 U CN216552044 U CN 216552044U CN 202123248219 U CN202123248219 U CN 202123248219U CN 216552044 U CN216552044 U CN 216552044U
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Abstract
The utility model discloses an improved anti-seismic structure for pile foundation engineering, which comprises an anti-seismic cylinder and a positioning ring, wherein the top end of the positioning ring is fixedly provided with the anti-seismic cylinder, the interior of the anti-seismic cylinder is fixedly provided with an anti-seismic column, the interior of the anti-seismic column is fixedly provided with an anti-seismic spring, one end of the anti-seismic spring, far away from the anti-seismic column, is fixedly provided with a push plate, one end of the push plate, far away from the anti-seismic spring, is fixedly provided with a push rod extending to the outside, the top end of the push rod is fixedly provided with a fixed soft ring, the bottom end of the positioning ring is fixedly provided with a plurality of first ground piles, and two sides of the positioning ring are both fixedly provided with connecting seats. The stability of connection is improved, and the antidetonation effect is guaranteed.
Description
Technical Field
The utility model relates to the technical field of pile foundation engineering, in particular to an improved anti-seismic structure for pile foundation engineering.
Background
Pile foundation engineering can be divided into precast pile installation and cast-in-place pile installation according to different construction methods, the pile foundation engineering installs the pile in the soft soil foundation and buries the thick ground, improves the bearing capacity and the stability of a building, and the pile is often installed with an anti-seismic structure to ensure that the pile can still be normally used after being severely impacted, however, the existing anti-seismic structure has the following defects: the soil property of the installation ground of the pile is soft, the anti-seismic structure is inclined easily after entering the ground, the connection between the anti-seismic structure and the pile is unstable, and the anti-seismic effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved anti-seismic structure for pile foundation engineering, which aims to solve the problems that the soil quality of the installation ground of a pile is soft, the anti-seismic structure is easy to incline after entering the ground, the connection between the anti-seismic structure and the pile is unstable, and the anti-seismic effect is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: an improved anti-seismic structure for pile foundation engineering comprises an anti-seismic cylinder and a positioning ring, wherein the top end of the positioning ring is fixedly provided with the anti-seismic cylinder, the interior of the anti-seismic cylinder is fixedly provided with an anti-seismic column, the interior of the anti-seismic column is fixedly provided with an anti-seismic spring, one end of the anti-seismic spring, far away from the anti-seismic column, is fixedly provided with a push plate, one end of the push plate, far away from the anti-seismic spring, is fixedly provided with a push rod extending to the outside, the top end of the push rod is fixedly provided with a fixed soft ring, the bottom end of the positioning ring is fixedly provided with a plurality of first ground piles, two sides of the positioning ring are both fixedly provided with connecting seats, the middle parts of the two connecting seats are both rotatably connected with connecting plates through pin shafts, the middle parts of the two connecting plates are both in threaded connection with adjusting threaded columns, the bottom ends of the two adjusting threaded columns are both fixedly provided with second ground piles, and workers can install the anti-seismic structure according to the environment of actual piles, the staff rotates the connecting plate, adjust the angle of connecting plate, the staff rotates and adjusts the screw thread post, the screw thread on regulation screw thread post surface matches each other with the screw thread of connecting plate inner wall, so the staff rotates the height of adjusting the screw thread post and adjusting the second ground stake, the setting of first ground stake and second ground stake, increase the stability that shock-resistant structure and ground are connected, holding ring and fixed soft ring all are connected with the stake, increase the stability that shock-resistant structure and stake are connected, when external emergence vibrations, fixed soft ring downstream, the push rod drives the push pedal and extrudees shock-resistant spring downwards, shock-resistant spring has elasticity, shock-resistant spring takes place elastic deformation and promotes the push pedal and cushion the shaking force.
Preferably, two fixed slots, two have been seted up on the surface of fixed soft ring the equal contact in inside of fixed slot is connected with and presss from both sides tight soft strip, two the equal threaded connection in both ends between the tight soft strip of clamp has fixing bolt, and the staff places two tight soft strips of clamp in the fixed slot, and the staff rotates fixing bolt, links together two both ends that press from both sides tight soft strip, presss from both sides tight soft strip and fixes fixed soft ring from the outside of fixed soft ring, improves the stability that fixed soft ring and stake are connected.
Preferably, the equal fixed mounting in both sides of fixed soft ring inner wall has tension spring, two tension spring keeps away from the equal fixed mounting in one end of fixed soft ring and has the damping pad, and when fixed soft ring and stake surface contact, damping pad inwards extrude tension spring, and tension spring has elasticity and tensibility, and tension spring takes place elastic deformation and extrudees the damping pad for damping pad firmly with the laminating of stake surface, the coefficient of friction on damping pad surface is big, increases the stability that fixed soft ring and stake are connected.
Preferably, sliding grooves are formed in two sides of the inner wall of the anti-seismic cylinder, sliding plates are connected between the sliding grooves in a sliding mode, lifting rods extending to the outside are fixedly mounted on two sides of the top end of each sliding plate, the top ends of the two lifting rods are fixedly connected with two sides of the bottom end of the fixed soft ring respectively, the lifting rods are downwards extruded after the fixed soft ring is vibrated, the lifting rods push the sliding plates, and the sliding plates slide in the sliding grooves relative to the anti-seismic columns.
Preferably, a plurality of first ground stake all includes lift screw post, consolidates shell and reinforcing block, the bottom threaded connection of lift screw post has the reinforcing shell, the bottom fixed mounting who consolidates the shell has reinforcing block, a plurality of the top of lift screw post all with holding ring fixed connection, the staff rotates the reinforcing shell according to the degree of depth of actual stake installation, the screw thread of reinforcing shell inner wall and the screw thread on lift screw post surface match each other, so consolidate the shell and for the rotatory lift of lift screw post, be convenient for adjust the position of reinforcing block on the reinforcing shell, and then adjust the depth of reinforcement of first ground stake.
Preferably, a plurality of anti-seismic ribs are fixedly mounted inside the positioning ring, the tensile strength and the yield strength of the anti-seismic ribs are high, and the anti-seismic performance of the positioning ring is improved.
Compared with the prior art, the utility model has the beneficial effects that: through setting up first ground stake, connecting plate and second ground stake, increase the power of grabbing between earthquake-resistant structure and the ground, avoid earthquake-resistant structure slope phenomenon to appear, through setting up fixed soft ring and holding ring, increase earthquake-resistant structure and pile connection area, improve the stability of connecting, guarantee the antidetonation effect.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a top view of the retaining ring of the present invention;
FIG. 4 is a schematic view of the installation of a first pile and a second pile on the retaining ring of the present invention;
fig. 5 is a schematic structural view of a first ground pile according to the present invention.
In the figure: 1. fixing the soft ring; 2. fixing grooves; 3. a lifting rod; 4. an anti-seismic cylinder; 5. adjusting the threaded column; 6. a connecting seat; 7. a positioning ring; 8. an anti-seismic column; 9. a push rod; 10. a sliding groove; 11. a slide plate; 12. an anti-seismic spring; 13. pushing the plate; 14. a connecting plate; 15. clamping the soft strip; 16. a damping pad; 17. a tension spring; 18. fixing the bolt; 19. a first ground pile; 191. lifting the threaded column; 192. reinforcing the shell; 193. a reinforcing block; 20. a second ground pile; 21. anti-seismic rib.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the utility model provides an improved anti-seismic structure for pile foundation engineering, which comprises an anti-seismic cylinder 4 and a positioning ring 7, wherein the top end of the positioning ring 7 is fixedly provided with the anti-seismic cylinder 4, the interior of the anti-seismic cylinder 4 is fixedly provided with an anti-seismic column 8, the interior of the anti-seismic column 8 is fixedly provided with an anti-seismic spring 12, one end of the anti-seismic spring 12 far away from the anti-seismic column 8 is fixedly provided with a push plate 13, one end of the push plate 13 far away from the anti-seismic spring 12 is fixedly provided with a push rod 9 extending to the outside, the top end of the push rod 9 is fixedly provided with a fixed soft ring 1, the bottom end of the positioning ring 7 is fixedly provided with a plurality of first ground piles 19, two sides of the positioning ring 7 are fixedly provided with connecting seats 6, the middle parts of the two connecting seats 6 are rotatably connected with connecting plates 14 through pin shafts, the middle parts of the two connecting plates 14 are both in threaded connection with adjusting threaded columns 5, the bottom ends of the two adjusting threaded columns 5 are both fixedly provided with second ground piles 20, the staff is according to the environment of actual stake installation, the staff rotates connecting plate 14, adjust connecting plate 14's angle, the staff rotates regulation screw post 5, the screw thread on regulation screw post 5 surface matches each other with the screw thread of connecting plate 14 inner wall, so the staff rotates the height that adjusts screw post 5 regulation second ground stake 20, the setting of first ground stake 19 and second ground stake 20, increase the stability that shock-resistant structure and ground are connected, holding ring 7 and fixed soft ring 1 all are connected with the stake, increase the stability that shock-resistant structure and stake are connected, when the external world takes place vibrations, fixed soft ring 1 removes downwards, push rod 9 drives push pedal 13 and extrudees shock-resistant spring 12 downwards, shock-resistant spring 12 has elasticity, shock-resistant spring 12 takes place elastic deformation and promotes push pedal 13 and cushions the shaking force.
Two fixed slots 2 have been seted up on the surface of fixed soft ring 1, the equal contact connection in inside of two fixed slots 2 has the tight soft strip 15 of clamp, the equal threaded connection in both ends between two tight soft strips 15 of clamp has fixing bolt 18, the staff places two tight soft strips 15 of clamp in fixed slot 2, the staff rotates fixing bolt 18, link together two both ends of pressing from both sides tight soft strip 15, press from both sides tight soft strip 15 and fix fixed soft ring 1 from the outside of fixed soft ring 1, improve the stability that fixed soft ring 1 and stake are connected.
The equal fixed mounting in both sides of 1 inner wall of fixed soft ring has tension spring 17, the equal fixed mounting in one end that fixed soft ring 1 was kept away from to two tension spring 17 has damping pad 16, when fixed soft ring 1 and stake surface contact, damping pad 16 inwards extrudees tension spring 17, tension spring 17 has elasticity and tensility, tension spring 17 takes place elastic deformation and extrudes damping pad 16, make damping pad 16 firmly with stake surface laminating, the coefficient of friction on damping pad 16 surface is big, increase the stability that fixed soft ring 1 and stake are connected.
Sliding grooves 10 have all been seted up to the both sides of 4 inner walls of antidetonation section of thick bamboo, sliding connection has sliding plate 11 between two sliding grooves 10, the equal fixed mounting in both sides on sliding plate 11 top has the lifter 3 that extends to the external world, the top of two lifters 3 respectively with the both sides fixed connection of fixed soft ring 1 bottom, fixed soft ring 1 receives vibrations after, extrudees lifter 3 downwards, lifter 3 promotes sliding plate 11, sliding plate 11 slides in sliding groove 10 for antidetonation post 8.
The first ground stake 19 of a plurality of all includes lift screw thread post 191, consolidate shell 192 and reinforcement piece 193, the bottom threaded connection of lift screw thread post 191 has the reinforcement shell 192, the bottom fixed mounting who consolidates shell 192 has reinforcement piece 193, the top of a plurality of lift screw thread post 191 all with holding ring 7 fixed connection, the staff is according to the degree of depth of actual stake installation, the staff rotates the reinforcement shell 192, the screw thread of reinforcing shell 192 inner wall matches each other with the screw thread on lift screw thread post 191 surface, so consolidate the shell 192 and for the rotatory lift of lift screw thread post 191, be convenient for adjust the position of reinforcing piece 193 on the reinforcement shell 192, and then adjust the reinforcement degree of depth of first ground stake 19.
The positioning ring 7 is internally and fixedly provided with a plurality of anti-seismic ribs 21, the anti-seismic ribs 21 have high tensile strength and yield strength, and the anti-seismic performance of the positioning ring 7 is improved.
When the embodiment of the application is used: when the fixed soft ring 1 is in contact with the surface of a pile, the damping pad 16 is in contact with the surface of the pile, the damping pad 16 extrudes the tension spring 17 inwards, the tension spring 17 has elasticity and tension, the tension spring 17 generates elastic deformation to extrude the damping pad 16, so that the damping pad 16 is firmly attached to the surface of the pile, the friction coefficient of the surface of the damping pad 16 is large, the stability of the connection of the fixed soft ring 1 and the pile is improved, a worker places the two clamping soft strips 15 in the fixed groove 2, rotates the fixing bolt 18 to connect the two ends of the two clamping soft strips 15 together, the clamping soft strips 15 fix the fixed soft ring 1 from the outer side of the fixed soft ring 1, the stability of the connection of the fixed soft ring 1 and the pile is improved, the worker rotates the reinforcing shell 192 according to the installation depth of the actual pile, the threads on the inner wall of the reinforcing shell 192 are matched with the threads on the surface of the lifting threaded column 191, so strengthen the rotatory lift of shell 192 for lift screw post 191, be convenient for adjust the position of reinforcing piece 193 on the shell 192 of strengthening, and then adjust the reinforcement degree of depth of first ground stake 19, the staff is according to the environment of actual stake installation, the staff rotates connecting plate 14, adjust the angle of connecting plate 14, the staff rotates and adjusts screw post 5, the screw thread on adjustment screw post 5 surface matches each other with the screw thread of connecting plate 14 inner wall, the staff rotates and adjusts the height that screw post 5 adjusted second ground stake 20, the setting of first ground stake 19 and second ground stake 20, increase the stability that anti-seismic structure and ground are connected.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an improved generation antidetonation structure that pile foundation engineering used, includes antidetonation section of thick bamboo (4) and holding ring (7), its characterized in that: the anti-seismic positioning device is characterized in that an anti-seismic barrel (4) is fixedly mounted at the top end of the positioning ring (7), an anti-seismic column (8) is fixedly mounted inside the anti-seismic barrel (4), an anti-seismic spring (12) is fixedly mounted inside the anti-seismic column (8), a push plate (13) is fixedly mounted at one end, away from the anti-seismic column (8), of the anti-seismic spring (12) in the push plate (13), a push rod (9) extending to the outside is fixedly mounted at one end, away from the anti-seismic spring (12), of the push rod (9), a fixed soft ring (1) is fixedly mounted at the top end of the push rod (9), a plurality of first ground piles (19) are fixedly mounted at the bottom end of the positioning ring (7), connecting seats (6) are fixedly mounted on two sides of the positioning ring (7), connecting plates (14) are rotatably connected to the middle portions of the two connecting plates (6) through pin shafts, and adjusting threaded columns (5) are in threaded connection with the middle portions of the two connecting plates (14), and the bottom ends of the two adjusting threaded columns (5) are fixedly provided with second ground piles (20).
2. The improved seismic structure for pile foundation engineering of claim 1, wherein: two fixed slots (2) are formed in the surface of the fixed soft ring (1), two clamping soft strips (15) are in contact connection with the inside of the fixed slots (2), and two fixing bolts (18) are in threaded connection with the two ends between the clamping soft strips (15).
3. The improved seismic structure for pile foundation engineering of claim 1, wherein: the equal fixed mounting in both sides of fixed soft ring (1) inner wall has tension spring (17), two the equal fixed mounting in one end that fixed soft ring (1) was kept away from in tension spring (17) has damping pad (16).
4. The improved seismic structure for pile foundation engineering of claim 1, wherein: sliding grooves (10) are formed in two sides of the inner wall of the anti-seismic barrel (4), sliding plates (11) are connected between the sliding grooves (10) in a sliding mode, lifting rods (3) extending to the outside are fixedly mounted on two sides of the top end of each sliding plate (11), and the top ends of the lifting rods (3) are fixedly connected with two sides of the bottom end of the fixed soft ring (1) respectively.
5. The improved seismic structure for pile foundation engineering of claim 1, wherein: a plurality of first ground stake (19) all includes lift screw thread post (191), consolidates shell (192) and reinforcement piece (193), the bottom threaded connection of lift screw thread post (191) has reinforcement shell (192), the bottom fixed mounting who consolidates shell (192) has reinforcement piece (193), a plurality of the top of lift screw thread post (191) all with holding ring (7) fixed connection.
6. The improved seismic structure for pile foundation engineering of claim 1, wherein: and a plurality of anti-seismic ribs (21) are fixedly arranged in the positioning ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123248219.8U CN216552044U (en) | 2021-12-22 | 2021-12-22 | Improved anti-seismic structure for pile foundation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123248219.8U CN216552044U (en) | 2021-12-22 | 2021-12-22 | Improved anti-seismic structure for pile foundation engineering |
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| Publication Number | Publication Date |
|---|---|
| CN216552044U true CN216552044U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123248219.8U Active CN216552044U (en) | 2021-12-22 | 2021-12-22 | Improved anti-seismic structure for pile foundation engineering |
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| CN (1) | CN216552044U (en) |
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- 2021-12-22 CN CN202123248219.8U patent/CN216552044U/en active Active
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