Anti-seismic building pile for building
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to an earthquake-resistant building pile for a building.
Background
The building pile foundation consists of pile foundations and bearing platforms connected to pile tops, the pile foundations are used for connecting the tops of a plurality of piles into a whole through the bearing platforms to jointly bear dynamic and static loads, the piles are vertical or inclined foundation members arranged in soil and act on the foundation members to penetrate through soft high-pressure soil layers or water to transfer the loads borne by the piles to harder, denser or less-compressible foundation bearing layers, and if all pile shafts are buried in the soil, the bottom surfaces of the bearing platforms are in contact with the soil body, the pile foundations are called as low pile foundations; if the pile body upper part exposes the ground and the bearing platform bottom is positioned above the ground, the pile body is called a high bearing platform pile foundation, the building pile foundation is usually a low bearing platform pile foundation, the pile body is widely applied to projects such as buildings, bridges and high-speed rails, piles in the pile foundation are usually called pile foundations, the pile foundations are an old foundation type, and the piling technology has undergone thousands of years of development. The pile foundation materials and the pile types or the pile construction machinery and the construction method have tremendous development, and a modern foundation engineering system is formed, so that the workload and the material consumption of a construction site can be greatly reduced by adopting the pile foundation under certain conditions, and the earthquake resistance is poor although some building piles have the earthquake resistance effect, so that earthquake longitudinal waves can be damped and the damage of transverse waves is ignored in the earthquake, thereby the earthquake resistance of the building is poor.
Through retrieval, bulletin number CN213844559U discloses an anti-seismic building pile model structure for building engineering, in particular to the field of building piles for building engineering, which comprises a pile foundation, wherein the section of the bottom of the pile foundation is conical, a inserted link is arranged in the pile foundation, the bottom of the inserted link penetrates through the pile foundation and extends to the outer side of the bottom of the pile foundation, the section of the bottom of the inserted link is conical, a plurality of damping components and a plurality of arc rods are hinged to the surface of the outer wall of the inserted link, the plurality of arc rods are arranged between two adjacent damping components, the damping components comprise springs, and mounting blocks are fixedly arranged at two ends of each spring; according to the utility model, the spring and the arc-shaped rod are arranged on the inserted link, and the spring can absorb the force in the horizontal direction due to elasticity, so that the shock resistance of the pile foundation is better, the arc-shaped rod moves downwards along with the inserted link to be inserted into the ground, and the horizontal friction resistance of the pile foundation inserted into the ground is improved.
However, the anti-seismic building pile model structure for the building engineering has the following defects: the device has poor stability, is easy to generate angle deviation when being inserted into the ground, and influences the using effect of the device; accordingly, an earthquake-resistant building pile for building is proposed to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to solve the technical problems that: the prior art has the defects of poor stability and easy angular deviation, and therefore, the earthquake-resistant building pile for the building is provided.
The technical scheme adopted for solving the technical problems is as follows: an anti-seismic building pile for building comprises a pile body; one side of the pile surface, which is close to the bottom, is fixedly provided with a limiting assembly, wherein the limiting assembly comprises a positioning ring, a first positioning block, a supporting rod, a second positioning block, a positioning plate, steel nails and a row-type cone.
Preferably, a plurality of first positioning blocks which are uniformly distributed are fixedly arranged on the surface of the positioning ring, the first positioning blocks are hinged with a supporting rod, the supporting rod is hinged with a second positioning block, the top of the second positioning block is fixedly provided with a positioning plate, steel nails penetrate through the middle part of the top of the positioning plate, and the bottom of the positioning plate is fixedly provided with a row cone.
Preferably, a connecting rod is fixedly installed in the pile body, and a first shock absorption plate is fixedly installed at the bottom of the connecting rod.
Preferably, the bottom of the first shock absorbing plate is fixedly provided with first shock absorbing springs which are arranged from left to right, and the bottom of the first shock absorbing springs is fixedly provided with a second shock absorbing plate.
Preferably, the bottom of the pile body is fixedly provided with a conical tip, the surface of the conical tip is provided with external threads, and the top of the conical tip is connected with the bottom of the second damping plate.
Preferably, a damping ring is fixedly installed in the pile body, second damping springs are fixedly installed in the damping ring and sequentially arranged from top to bottom, and one side of each second damping spring is connected with the connecting rod.
Preferably, the top of the pile body is fixedly provided with a bearing plate, and the top of the bearing plate is provided with a mounting hole.
The beneficial effects of the utility model are as follows:
1. According to the utility model, through the structural design of the limiting component, the limiting function of the building pile is realized, and when the building pile is used, the limiting component enters the soil earlier than the pile body, so that the deviation of the pile body position is prevented, the problem that the building pile is askew due to the angle deviation when the building pile is inserted into the ground is solved, the building pile is more stable, and the stability of the building pile is improved;
2. According to the utility model, through the structural design of the first damping spring and the second damping spring, the longitudinal damping function and the transverse damping function are realized, the anti-seismic effect in the pile body is improved, the toughness of the state is enhanced, and the pile body is not easy to crack.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic perspective view of the front structure of the present utility model;
FIG. 3 is a schematic perspective view of a partial structure of the present utility model;
FIG. 4 is a schematic perspective view of a partial structure of the present utility model;
fig. 5 is a schematic perspective view of a partial structure of the present utility model.
In the figure: 1. a pile body; 2. a limit component; 21. a positioning ring; 22. a first positioning block; 23. a support rod; 24. a second positioning block; 25. a positioning plate; 26. steel nails; 27. a row-type cone; 3. a connecting rod; 4. a first shock absorbing plate; 5. a first damper spring; 6. a second shock absorbing plate; 7. a conical tip; 8. an external thread; 9. a shock-absorbing ring; 10. a second damper spring; 11. a receiving plate; 12. and (5) mounting holes.
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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The application is described in further detail below with reference to figures 1-5,
The embodiment of the application discloses an earthquake-resistant building pile for a building. Referring to fig. 1 and 3, an earthquake-resistant building pile for construction includes a pile body; a limiting assembly 2 is fixedly arranged on one side, close to the bottom, of the pile surface, and the limiting assembly 2 comprises a positioning ring 21, a first positioning block 22, a supporting rod 23, a second positioning block 24, a positioning plate 25, steel nails 26 and a row cone 27; through setting up of spacing subassembly 2, the stability of device is avoided producing the angle difference in the installation.
Referring to fig. 2 and 3, a plurality of first positioning blocks 22 uniformly distributed are fixedly mounted on the surface of the positioning ring 21, a supporting rod 23 is hinged to the first positioning blocks 22, a second positioning block 24 is hinged to the supporting rod 23, a positioning plate 25 is fixedly mounted on the top of the second positioning block 24, steel nails 26 penetrate through the middle part of the top of the positioning plate 25, and a row cone 27 is fixedly mounted at the bottom of the positioning plate 25; through the setting of first locating piece 22, can connect holding ring 21, bracing piece 23 and second locating piece 24, form the support to locating plate 25, through the setting of locating plate 25, can connect steel nail 26, make the root of building pile more firm.
Referring to fig. 4 and 5, a connecting rod 3 is fixedly installed inside the pile body 1, and a first shock absorbing plate 4 is fixedly installed at the bottom of the connecting rod 3; by means of the arrangement of the connecting rods 3. The arrangement of the first shock absorbing panel 4 can be facilitated.
Referring to fig. 4 and 5, the bottom of the first damper plate 4 is fixedly provided with first damper springs 5 arranged at a time from left to right, and the bottom of the first damper springs 5 is fixedly provided with second damper plates 6; through the setting of first damping spring 5, can absorb certain longitudinal shock, reduce the vertical rocking of building stake.
Referring to fig. 4 and 5, the bottom of the pile body 1 is fixedly provided with a conical tip 7, the surface of the conical tip 7 is provided with external threads 8, and the top of the conical tip 7 is connected with the bottom of the second damping plate 6; by the provision of the screw thread 8 friction can be reduced when the building pile enters the ground.
Referring to fig. 4 and 5, a damper ring 9 is fixedly installed inside the pile body 1, and second damper springs 10 are fixedly installed inside the damper ring 9, which are sequentially arranged from top to bottom, and one side of each second damper spring 10 is connected with the connecting rod 3; by the provision of the damper ring 9, the provision of the second damper spring 10 can be facilitated.
Referring to fig. 1 and 2, a receiving plate 11 is fixedly installed at the top of the pile body 1, and a mounting hole 12 is formed in the top of the receiving plate 11; through the setting of the bearing plate 11, the mounting hole 12 is opened, is convenient for install other devices.
Working principle: when the building pile is used, the device is inserted into the ground after the position is determined, the limiting component 2 enters the ground before the pile body 1, the limiting component 2 supports the positioning plate 25 through the first positioning block 22, the supporting rod 23 and the second positioning block 24, the row-type cone 27 is inserted into the ground to perform device point location, after the row-type cone 27 completely enters the ground, the steel nails 26 are inserted into the ground to fix the position of the building pile again, then the pile body 1 is inserted into the ground, the friction between the pile body 1 and stones and soil blocks in the ground can be reduced by the threads 8 on the surface of the cone tip 7 when the pile body 1 is inserted into the ground, certain longitudinal vibration can be absorbed by the first damping spring 5 when the vibration is generated, vertical vibration of the building pile is reduced, transverse vibration can be absorbed by the damping ring 9 and the second damping spring 10, left and right vibration of the building pile is reduced, and cracks of the pile body 1 are avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.