Reinforced h-shaped anti-slide pile with energy-dissipating and shock-absorbing functions

Abstract

The application provides a reinforced h-shaped anti-slide pile with energy dissipation and shock absorption, and relates to the field of anti-slide piles. The reinforced h-shaped anti-slide pile with energy dissipation and shock absorption comprises a landslide and an anti-slide pile structure. The anti-slide pile structure comprises a front pile, a rear pile, a cross beam, a connecting reinforced accessory, a cross beam area reinforced accessory, an energy dissipation section and a three-stage shock absorption device, the front pile and the rear pile are cast in the landslide, and the opposite sides of the front pile and the rear pile are both provided with the same main square groove. The cross beam passes through the connecting reinforced accessory. The cross beam of the reinforced h-shaped anti-slide pile with energy dissipation and shock absorption is connected with the front pile and the rear pile through the flexible energy dissipation section, the middle area of the cross beam is also provided with the shock absorption device, and the reinforced accessories are arranged at the connecting position and the middle section of the cross beam, so that the h-shaped anti-slide pile can effectively protect the structural stability of the connecting position and the cross beam when the h-shaped anti-slide pile is suddenly impacted by falling stones and landslides.

Description

Technical Field

[0001] This application relates to the field of anti-slide pile technology, and more specifically, to a reinforced h-type anti-slide pile that can dissipate energy and reduce vibration. Background Technology

[0002] H-type anti-slide piles connect the front and rear rows of piles, which are set at appropriate locations on the landslide body, through crossbeams, forming a stable spatial structure. This gives the piles superior overall rigidity, thus effectively controlling large landslides in mountainous areas with high thrust and strict deformation requirements.

[0003] In traditional H-type anti-slide piles, the crossbeam is rigidly connected to the front and rear piles. When a sudden earthquake or rainstorm causes the H-type anti-slide piles to be violently impacted by falling rocks and landslides, the front and rear piles will directly transmit the huge impact force and vibration to the crossbeam. There is almost no buffering or vibration suppression. The connection part of the H-type anti-slide pile is prone to irreversible structural damage under such circumstances, and the middle section of the crossbeam will also suffer compressive damage under the huge thrust on both sides. Summary of the Invention

[0004] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a reinforced H-type anti-slide pile with energy dissipation and vibration reduction capabilities. The crossbeam of the reinforced H-type anti-slide pile with energy dissipation and vibration reduction capabilities is connected to the front and rear piles through a flexible energy dissipation section. A vibration damping device is also configured in the middle area of ​​the crossbeam. At the same time, reinforcement accessories are installed at the connection points and the middle section of the crossbeam, so that the H-type anti-slide pile can effectively protect the structural stability of its connection points and crossbeam when encountering sudden rockfalls and landslide impacts.

[0005] According to an embodiment of this application, a reinforced h-type anti-slide pile capable of energy dissipation and vibration reduction includes: a landslide and an anti-slide pile structure.

[0006] The anti-slide pile structure includes a front pile, a rear pile, a crossbeam, a connection reinforcement fitting, a crossbeam reinforcement fitting, an energy dissipation section, and a three-stage vibration damping device. The front pile and the rear pile are cast within the landslide. Each of the front pile and the rear pile has an identical main square groove on its opposite side. The main square groove is used to house the crossbeam and the energy dissipation section between the front pile and the rear pile. The crossbeam passes through the connection reinforcement fitting, which is placed at the connection between the front pile, the rear pile, and the crossbeam. The three-stage vibration damping device is located between the two crossbeams, with each crossbeam passing through both ends of the crossbeam reinforcement fitting. The three-stage vibration damping device is located inside the crossbeam reinforcement fitting.

[0007] According to some embodiments of this application, the energy dissipation section includes an energy-dissipating connecting plate, a first sleeve, and a rolling rod. The first sleeve is sleeved on the outer layer of the energy-dissipating connecting plate, and the outer layer of the first sleeve is tightly fitted with the main square groove. The rolling rod is arranged around the end side of the crossbeam.

[0008] According to some embodiments of this application, the energy-dissipating connecting plate includes a first partition plate with multiple circular grooves, a second partition plate with multiple sub-square grooves, a cylindrical energy-dissipating column, a second connecting fitting, and a cuboid energy-dissipating column. The cylindrical energy-dissipating column, the second connecting fitting, and the cuboid energy-dissipating column are arranged in multiple groups. The cylindrical energy-dissipating column and the cuboid energy-dissipating column are respectively disposed on both sides of the second connecting fitting. The cylindrical energy-dissipating column is inserted into the circular groove of the first partition plate, and the cuboid energy-dissipating column is inserted into the sub-square groove of the second partition plate. The first sleeve is sleeved around the outer periphery of the first partition plate and the second partition plate.

[0009] According to some embodiments of this application, the connection reinforcement accessory includes a second sleeve, a baffle, and a triangular support frame. The baffle is disposed at the upper and lower ends of the outer layer of the second sleeve. The triangular support frame is equally spaced between the baffle and the second sleeve. The first through hole in the second sleeve is used to insert the crossbeam. The side of the second sleeve away from the triangular support frame is inserted into the main square groove.

[0010] According to some embodiments of this application, the three-stage damping device includes a first connecting fitting, a first-stage damping column, a second-stage damping platform, and a third-stage damping spring. One end of the first connecting fitting has a second through hole, and the crossbeam overlaps the second through hole. The other end of the first connecting fitting has four third through holes. One end of the first-stage damping column overlaps the third through hole. Four annular grooves are formed on one side of the two second-stage damping platforms. The other end of the first-stage damping column is inserted into the annular groove. The third-stage damping spring is disposed between the two second-stage damping platforms.

[0011] According to some embodiments of this application, the innermost layer of the three-stage damping spring is a first damping spring, the middle layer is a second damping spring, and the outermost layer is a third damping spring. The outer diameters of the third damping spring and the second damping spring are twice and one times the diameter of the first damping spring, respectively.

[0012] According to some embodiments of this application, the beam reinforcement component is divided into upper and lower parts. Both upper and lower parts of the beam reinforcement component include a middle section steel casting and a side section steel casting. The middle section steel casting has a circular cross-section cavity inside. The diameter of the circular cross-section cavity is the same as the diameter of the first connecting component and the maximum cross-sectional diameter of the secondary damping platform. The internal space of the middle section steel casting is used to house the tertiary damping spring. The side section steel casting has a square cross-section cavity. The side length of the square cross-section cavity is the same as the side length of the cross-section of the beam. The square cross-section cavity is used to house the beam.

[0013] According to some embodiments of this application, the front pile includes a first pile body and a first partially reinforced pile body. The first partially reinforced pile body is disposed on both sides of the outside of the first pile body. The lower end of the first partially reinforced pile body is lower than the lower end of the main square groove, and the upper end of the first partially reinforced pile body is higher than the upper end of the main square groove. The rear pile includes a second pile body and a second partially reinforced pile body. The second partially reinforced pile body is disposed on both sides of the outside of the second pile body. The lower end of the second partially reinforced pile body is lower than the lower end of the main square groove, and the upper end of the second partially reinforced pile body is higher than the upper end of the main square groove.

[0014] According to some embodiments of this application, the energy-dissipating and vibration-damping reinforced H-type anti-slide pile further includes a construction assembly. The construction assembly includes a construction track, a first construction trolley, a second construction trolley, a first construction platform, a second construction platform, a vibration-damping platform hoisting frame, and stabilizing jacks. A construction groove is constructed within the landslide slope. The lower half of the crossbeam reinforcement component is pre-placed within the construction groove. A transition groove is excavated within the space above the second partially reinforced pile within the slope. The two ends of the construction track are respectively connected to the tops of the first and second partially reinforced piles. The first and second construction trolleys are mounted on the construction track, and the construction track can respectively pull the first and second construction trolleys. The first construction platform is pulled up and down by the first construction trolley, and the second construction platform is moved up and down by the second construction trolley. The trolley is pulled up and down, and the two crossbeams are placed on the first and second construction platforms respectively. The upper part of the crossbeam reinforcement accessory can pass between the first and second construction trolleys and can also pass through the construction track. The upper part of the crossbeam reinforcement accessory has a lifting hole, and the secondary shock absorber has a lifting hole. The two ends of the shock absorber lifting frame can pass through the two lifting holes of the two secondary shock absorbers respectively. Multiple stabilizing jacks can press against the secondary shock absorbers respectively. The first and second construction platforms can support the two ends of the lower part of the crossbeam reinforcement accessory. The upper part of the crossbeam reinforcement accessory can be lifted by a crane through the lifting hole. The upper part of the crossbeam reinforcement accessory is welded and fixed to the lower part of the crossbeam reinforcement accessory.

[0015] According to some embodiments of this application, the construction track component includes a frame track, support columns, mounting plates, mounting frames, a drive winch, and a steering guide wheel. The frame track consists of two tracks and reinforcing beams. The reinforcing beams are fixedly connected to the two ends of the two tracks. The support columns are arranged in pairs and fixedly connected to the two ends of the frame track. The pairs of support columns overlap the tops of the first and second partial reinforcing piles. The mounting plate is fixedly connected between the support columns at the upper end of the first partial reinforcing pile. The mounting frame is fixedly connected to the upper side of the mounting plate. The drive winch is fixedly connected to the upper end of the mounting frame. The steering guide wheel is located on the inner side of the frame track away from the drive winch. The drive winch can directly pull the second construction trolley via a steel wire rope. The steel wire rope on the drive winch can be turned by the steering guide wheel and then pull the first construction trolley.

[0016] According to some embodiments of this application, the first construction trolley includes an I-shaped frame, double guide wheels, double-sided wheels, a lifting winch, and a traction pin. The double guide wheels are respectively disposed at both ends of the inner side of the I-shaped frame. The double-sided wheels are fixedly connected to both ends of the lower side of the I-shaped frame and can move along the track. The lifting winch is fixedly connected to both ends of the upper side of the I-shaped frame. The wire rope on the lifting winch is redirected by the double guide wheels and then connected to the first construction platform. The traction pin is disposed on the transverse connecting frame of the I-shaped frame, and the wire rope on the driving winch is connected to the traction pin. The first construction trolley and the second construction trolley have the same structure.

[0017] According to some embodiments of this application, a mounting platform is constructed within the mounting trough, and the lower half of the reinforcing accessory for the crossbeam area is pre-placed on the mounting platform. The bottom plane of the mounting trough is lower than the top plane of the mounting platform. The first mounting platform includes a platform base, an internally threaded connecting cylinder, and a lifting ring. The internally threaded connecting cylinder is fixedly inserted through the platform base. Four internally threaded connecting cylinders are provided and are respectively located at the front and rear ends on both sides of the platform base. The lifting ring can be connected to both ends of the internally threaded connecting cylinder. Two positioning blocks are provided on the upper side of the platform base. The opposite side of the two positioning blocks is set as a ramp. The ramp of the positioning blocks can guide the crossbeam to fall between the two positioning blocks. The second mounting platform has the same structure as the first mounting platform.

[0018] According to some embodiments of this application, the vibration damping table hoisting frame includes two guide lifting rods, two longitudinal connecting rods, and a connecting block. The connecting block is fixedly connected to both ends of the longitudinal connecting rods. The two guide lifting rods pass through the hoisting holes of the two secondary vibration damping tables respectively. The two ends of the two guide lifting rods are threaded to the connecting blocks of the two longitudinal connecting rods respectively. The connecting block is provided with a lifting hole, and the vibration damping table hoisting frame can be lifted by a crane through the lifting hole.

[0019] The beneficial effects of this application are as follows: Compared with traditional H-type anti-slide piles, a flexible energy dissipation section is configured between the crossbeam and the front and rear piles. This energy dissipation section can buffer and suppress the enormous impact force brought by falling rocks and sudden landslides. Simultaneously, reinforcement fittings are added at the connection points of the crossbeam and the front and rear piles. These reinforcement fittings can resist and buffer the compressive damage to the end sides of the crossbeam caused by the tilting of the front and rear piles. The combination of the energy dissipation section and the reinforcement fittings at the connection points greatly improves the impact resistance of the H-type anti-slide pile connection. A three-stage vibration damping device is installed in the middle section of the crossbeam. The impact force and vibration transmitted from the front and rear piles to the crossbeam can be gradually reduced; and by adding reinforcement accessories in the crossbeam area, the direct impact of falling rocks and sudden landslides on the three-stage damping device can be prevented. While protecting the three-stage damping device, it also reduces the bending damage caused by the lateral squeezing force transmitted from the front and rear piles to the crossbeam. The coupling effect of the three-stage damping device and the reinforcement accessories in the crossbeam area enables this H-type anti-slide pile to effectively protect the stability of its crossbeam structure when encountering sudden rockfalls and landslide impacts.

[0020] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a reinforced h-type anti-slide pile with energy dissipation and vibration reduction according to an embodiment of this application; Figure 2 This is a three-dimensional structural diagram of the anti-slide pile structure according to an embodiment of this application; Figure 3 This is an exploded three-dimensional structural diagram of the anti-slide pile structure according to an embodiment of this application; Figure 4 This is a three-dimensional structural diagram of the crossbeam according to an embodiment of this application; Figure 5 This is a three-dimensional structural diagram of the energy-consuming connecting plate according to an embodiment of this application; Figure 6 This is a three-dimensional structural diagram of the connection reinforcement accessory according to an embodiment of this application; Figure 7 This is an exploded three-dimensional structural diagram of a three-stage shock absorption device according to an embodiment of this application; Figure 8 This is a three-dimensional structural schematic diagram of the beam reinforcement accessory according to an embodiment of this application; Figure 9 This is a three-dimensional structural diagram of the building components according to an embodiment of this application; Figure 10 This is a three-dimensional structural diagram of a landslide according to an embodiment of this application; Figure 11 This is a three-dimensional structural diagram of the track assembly according to an embodiment of this application; Figure 12 This is a three-dimensional structural schematic diagram of the first assembly vehicle according to an embodiment of this application; Figure 13 This is a three-dimensional structural diagram of the shock absorber mounting frame and the secondary shock absorber assembled according to an embodiment of this application; Figure 14 This is a three-dimensional structural diagram of the first building platform according to an embodiment of this application; Figure 15 This is a schematic diagram of the first and second building platforms before they are flipped according to embodiments of this application; Figure 16 This is a schematic diagram of the flipping process of the first and second building platforms according to embodiments of this application; Figure 17 This is a schematic diagram of the first and second building platforms after being flipped according to an embodiment of this application.

[0023] Icons: 100-Landslide; 110-Slope; 120-Construction trench; 130-Transition trench; 140-Placement platform; 200-Anti-slide pile structure; 210-Front pile; 211-First pile body; 212-First locally reinforced pile body; 220-Rear pile; 221-Second pile body; 222-Second locally reinforced pile body; 230-Crossbeam; 240-Connection reinforcement accessories; 241-Second sleeve; 242-Baffle; 243-Triangular support frame; 244-First through hole; 250-Beam reinforcement fitting; 251-Middle section steel casting; 252-Side section steel casting; 253-Circular cross-section cavity; 254-Square cross-section cavity; 255-Lifting hole; 260-Energy dissipation section; 261-Energy dissipation connecting plate; 2611-First partition; 2612-Second partition; 2613-Cylindrical energy dissipation column; 2614-Second connecting fitting; 2615-Cuboid energy dissipation column; 262-First sleeve; 263 - Rolling rod; 270- Three-stage damping device; 271- First connecting accessory; 272- First-stage damping column; 273- Second-stage damping platform; 274- Third-stage damping spring; 275- Second through hole; 276- Third through hole; 277- Annular groove; 280- Main square groove; 300- Assembly component; 310- Assembly track component; 311- Frame track; 312- Support column; 313- Mounting plate; 314- Mounting bracket; 315- Drive hinge Disc; 316-Steering guide wheel; 320-First erection trolley; 321-I-shaped frame; 322-Double guide wheel assembly; 323-Double-sided wheel; 324-Lifting winch; 325-Traction pin; 330-Second erection trolley; 340-First erection platform; 341-Platform base; 342-Internal threaded connecting cylinder; 343-Lifting ring; 344-Positioning block; 350-Second erection platform; 360-Shock-damping table lifting frame; 370-Stabilizing jack. Detailed Implementation

[0024] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] The following description, with reference to the accompanying drawings, describes an energy-dissipating and vibration-damping reinforced h-type anti-slide pile according to an embodiment of this application.

[0027] Please see Figures 1 to 17According to an embodiment of this application, the energy-dissipating and vibration-damping reinforced h-type anti-slide pile includes: a landslide 100 and an anti-slide pile structure 200.

[0028] Please see Figure 2 The anti-slide pile structure 200 includes a front pile 210, a rear pile 220, a crossbeam 230, connecting reinforcement accessories 240, crossbeam area reinforcement accessories 250, an energy dissipation section 260, and a three-stage shock absorption device 270. The front pile 210 and the rear pile 220 are cast within the landslide 100. The front pile 210 and the rear pile 220 each have identical main square grooves 280 on opposite sides. These main square grooves 280 are used to accommodate the crossbeam 230 and the front pile 210. The energy dissipation section 260 between the front pile 210 and the rear pile 220 has a crossbeam 230 passing through the connection reinforcement accessory 240, and the connection reinforcement accessory 240 is placed at the connection between the front pile 210 and the rear pile 220 and the crossbeam 230. The three-stage damping device 270 is set between the two crossbeams 230, and the two crossbeams 230 pass through both ends of the crossbeam reinforcement accessory 250 respectively. The three-stage damping device 270 is located inside the crossbeam reinforcement accessory 250. Compared to traditional H-type anti-slide piles, a flexible energy dissipation section 260 is configured between the crossbeam 230 and the front pile 210 and rear pile 220. This energy dissipation section 260 can buffer and suppress the enormous impact force from falling rocks and sudden landslides. Simultaneously, a connection reinforcement component 240 is installed at the connection between the crossbeam 230 and the front pile 210 and rear pile 220. This component 240 can resist and buffer the compressive damage to the end of the crossbeam 230 when the front pile 210 and rear pile 220 deviate. The combination of the energy dissipation section 260 and the connection reinforcement component 240 greatly improves the impact resistance of the connection parts of the H-type anti-slide pile. A three-stage vibration damping device 270 is installed in the middle section of the crossbeam 230. The impact force and vibration transmitted from the front pile 210 and the rear pile 220 to the crossbeam 230 can be gradually reduced. Furthermore, by adding the crossbeam reinforcement accessories 250, the direct impact of falling rocks and sudden landslides on the three-stage damping device 270 can be prevented. While protecting the three-stage damping device 270, the bending damage caused by the lateral compression force transmitted from the front pile 210 and the rear pile 220 to the crossbeam 230 can also be mitigated. The coupling effect of the three-stage damping device 270 and the crossbeam reinforcement accessories 250 enables this H-type anti-slide pile to effectively protect the stability of its crossbeam structure when encountering sudden falling rocks and landslide impacts.

[0029] Please see Figure 3 The existing reinforced h-type anti-slide piles with energy dissipation and vibration reduction have a small cross section at the installation beam and energy dissipation section due to the presence of a main square groove 280. The ability of these sections to resist external forces is relatively weak. Therefore, how to strengthen these sections has become a technical problem that needs to be solved.

[0030] To address this technical problem, the inventors, through long-term practical research, have solved it. Specifically, the front pile 210 includes a first pile body 211 and a first partially reinforced pile body 212. The first partially reinforced pile body 212 is disposed on both sides of the outside of the first pile body 211. The lower end of the first partially reinforced pile body 212 is lower than the lower end of the main square groove 280, and the upper end of the first partially reinforced pile body 212 is higher than the upper end of the main square groove 280. The rear pile 220 includes a second pile body 221 and a second partially reinforced pile body 222. The second partially reinforced pile body 222 is disposed on both sides of the outside of the second pile body 221. The lower end of the second partially reinforced pile body 222 is lower than the lower end of the main square groove 280, and the upper end of the second partially reinforced pile body 222 is higher than the upper end of the main square groove 280. A first partially reinforced pile 212 and a second partially reinforced pile 222 are designed on the outer sides of the first pile 211 and the second pile 221 near the main square groove 280 to increase the cross section of the first pile 211 and the second pile 221 at the opening of the main square groove 280, thereby improving the ability of the area to resist external forces.

[0031] Please see Figure 4 The energy dissipation section 260 includes an energy-dissipating connecting plate 261, a first sleeve 262, and rolling rods 263. The first sleeve 262 is fitted onto the outer layer of the energy-dissipating connecting plate 261, and the outer layer of the first sleeve 262 is tightly fitted into the main square groove 280. The rolling rods 263 are arranged around the end side of the crossbeam 230. The rolling rods 263 are arranged around the end side of the crossbeam 230 so that the crossbeam 230 can slide outward better after being subjected to the impact force transmitted by the rear pile 220, so as to alleviate the external force and transmit the thrust to the three-stage shock absorption device 270.

[0032] Please see Figure 5The energy-dissipating connecting plate 261 includes a first partition 2611 with multiple circular grooves, a second partition 2612 with multiple sub-square grooves, a cylindrical energy-dissipating column 2613, a second connecting fitting 2614, and a cuboid energy-dissipating column 2615. Multiple sets of the cylindrical energy-dissipating column 2613, the second connecting fitting 2614, and the cuboid energy-dissipating column 2615 are arranged. The cylindrical energy-dissipating column 2613 and the cuboid energy-dissipating column 2615 are respectively located on both sides of the second connecting fitting 2614. The cylindrical energy-dissipating column 2613 is inserted into the circular groove of the first partition 2611, and the cuboid energy-dissipating column 2615 is inserted into the sub-square groove of the second partition 2612. A first sleeve 262 is fitted around the outer periphery of the first partition 2611 and the second partition 2612. The cylindrical energy-dissipating column 2613 is made of PU foam, and the cuboid energy-dissipating column 2615 is made of pearl cotton. The cross-sectional size of the first partition 2611 and the second partition 2612 is consistent with the dimensions marked in the main square groove 280. After the outer layer of the energy dissipation connecting plate 261 is fitted with the first sleeve 262, it fits tightly against the outer wall of the main square groove 280. The first sleeve 262 is made of natural rubber and plays a protective role for the energy dissipation connecting plate 261. The cylindrical energy dissipation column 2613 and the cuboid energy dissipation column 2615 buffer and suppress the huge impact force brought by falling rocks and sudden landslides.

[0033] Please see Figure 6 The joint reinforcement component 240 includes a second sleeve 241, a baffle 242, and a triangular support frame 243. The baffle 242 is located at the upper and lower ends of the outer layer of the second sleeve 241. The triangular support frames 243 are evenly spaced between the baffle 242 and the second sleeve 241. The first through hole 244 in the second sleeve 241 is used to insert the crossbeam 230. The side of the second sleeve 241 away from the triangular support frame 243 is inserted into the main square groove 280. The second sleeve 241, the baffle 242, and the triangular support frame 243 are all made of butadiene rubber. The first through hole 244 in the second sleeve 241 is used to insert the crossbeam 230. The joint reinforcement component 240 can be used to resist and buffer the compressive damage to the end side of the crossbeam 230 when the front pile 210 and the rear pile 220 are tilted.

[0034] Please see Figure 7The three-stage damping device 270 includes a first connecting fitting 271, a primary damping column 272, a secondary damping platform 273, and a tertiary damping spring 274. One end of the first connecting fitting 271 has a second through hole 275, to which the crossbeam 230 overlaps. The other end of the first connecting fitting 271 has four third through holes 276, to which one end of the primary damping column 272 overlaps. Four annular grooves 277 are formed on one side of each of the two secondary damping platforms 273, and the other end of the primary damping column 272 is inserted into the annular grooves 277. The tertiary damping spring 274 is positioned between the two secondary damping platforms 273. The primary damping column 272 is made of isoprene rubber, and the secondary damping platform 273 is made of polyurethane rubber. The innermost layer of the three-stage damping spring 274 is the first damping spring, the middle layer is the second damping spring, and the outermost layer is the third damping spring. The outer diameters of the third and second damping springs are twice and one times the diameter of the first damping spring, respectively. The three-stage damping spring 274 is made of spring steel. Through the interaction of the first-stage damping column 272, the second-stage damping platform 273, and the third-stage damping spring 274, the impact force and vibration transmitted from the front and rear piles to the crossbeam 230 can be gradually reduced.

[0035] Please see Figure 8 The crossbeam reinforcement component 250 is divided into upper and lower parts. Both parts of the crossbeam reinforcement component 250 include a middle section steel casting 251 and a side section steel casting 252. The middle section steel casting 251 has a circular cross-section cavity 253 inside. The diameter of the circular cross-section cavity 253 is the same as the diameter of the first connecting component 271 and the maximum cross-sectional diameter of the secondary damping platform 273. The internal space of the middle section steel casting 251 is used to install the third-stage damping spring 274. The side section steel casting 252 has a square cross-section cavity 254. The side length of the square cross-section cavity 254 is the same as the side length of the cross-section of the crossbeam 230. The square cross-section cavity 254 is used to install the crossbeam 230. After confirming that the three-stage damping spring 274 is installed correctly, the lower half of the crossbeam reinforcement accessory 250 is overlapped on the end side of the crossbeam 230 and the outside of the three-stage damping spring 274. Finally, the middle section steel casting 251 and the side section steel casting 252 of the lower half and upper half of the crossbeam reinforcement accessory 250 are welded together, thereby completing the installation of the above-mentioned energy-dissipating and vibration-damping reinforced h-type anti-slide pile.

[0036] Please see Figure 9 and Figure 10In related technologies, the crossbeam of the reinforced H-type anti-slide pile is connected to the front and rear piles through a flexible energy dissipation section. The middle area of ​​the crossbeam is also equipped with a shock-absorbing device. At the same time, reinforcement accessories are installed at the connection points and the middle section of the crossbeam. Traditional H-type anti-slide piles are constructed by mechanically drilling holes and then pouring concrete. However, this method is not convenient for reinforced H-type anti-slide piles with energy dissipation and shock absorption capabilities. If a crane is used to lift the crossbeam directly, if only the main square groove is used to pre-fix the crossbeam, the main square groove will be subjected to a large torque under the weight of the crossbeam, which is prone to damage. Multiple cranes are needed to balance the weight of the crossbeam and reduce the torque at the main square groove. Therefore, how to construct reinforced H-type anti-slide piles with energy dissipation and shock absorption capabilities has become a technical problem that needs to be solved.

[0037] To solve the above problems, the specific configuration of the present invention is as follows: the energy-dissipating and shock-absorbing reinforced H-type anti-slide pile further includes a construction component 300, which includes a construction track 310, a first construction trolley 320, a second construction trolley 330, a first construction platform 340, a second construction platform 350, a shock-absorbing platform hoisting frame 360, and a stabilizing jack 370. A construction groove 120 is constructed within the slope 110 of the landslide 100, and the lower half of the crossbeam reinforcement accessory 250 is pre-placed within the construction groove 120. A transition groove 130 is excavated in the space above the second partial reinforcing pile 222. The two ends of the mounting rail component 310 are respectively attached to the tops of the first partial reinforcing pile 212 and the second partial reinforcing pile 222. The first mounting trolley 320 and the second mounting trolley 330 are mounted on the mounting rail component 310. The mounting rail component 310 can respectively pull the first mounting trolley 320 and the second mounting trolley 330 to move. The first mounting platform 340 is pulled up and down by the first mounting trolley 320, and the second mounting platform 350 is pulled up and down by the second mounting trolley 330. The trolley 330 is pulled up and down, and two crossbeams 230 are placed on the first erection platform 340 and the second erection platform 350 respectively. The upper part of the crossbeam reinforcement accessory 250 can pass between the first erection trolley 320 and the second erection trolley 330, and the upper part of the crossbeam reinforcement accessory 250 can also pass through the erection track component 310. The upper part of the crossbeam reinforcement accessory 250 has a lifting hole 255, and the secondary shock absorber 273 has a lifting hole 278. The two ends of the shock absorber lifting frame 360 ​​can pass through the lifting hole 278. 78. Using a crane to lift the vibration damping platform hoisting frame 360, two secondary vibration damping platforms 273 can be lifted simultaneously for assembly. Multiple stabilizing jacks 370 can be pressed against the two secondary vibration damping platforms 273 respectively. The first erecting platform 340 and the second erecting platform 350 can support the two ends of the lower half of the crossbeam reinforcement component 250. The upper half of the crossbeam reinforcement component 250 can be lifted by a crane through the lifting hole 255. The upper half of the crossbeam reinforcement component 250 is placed on the lower half of the crossbeam reinforcement component 250 for welding and fixing. Before the rear pile 220 is poured, a transition groove 130 is reserved to expose the top of the second partial reinforcing pile 222, which facilitates the installation of the track component 310. After the front pile 210 and the rear pile 220 are poured, a construction groove 120 is constructed on the slope 110, and the track component 310 is hoisted onto the first partial reinforcing pile 212 and the second partial reinforcing pile 222. The setting of the first partial reinforcing pile 212 and the second partial reinforcing pile 222 also facilitates the provision of rigid support points for the construction components. When hoisting the construction components, it is not necessary to construct rigid support points again.The first erection trolley 320 with the first erection platform 340 and the second erection trolley 330 with the second erection platform 350 are respectively hoisted onto the erection track component 310. Then, the two crossbeams 230 are respectively hoisted onto the first erection platform 340 and the second erection platform 350, and the positions of the crossbeams 230 are adjusted. The connection reinforcement accessories 240 are pre-installed. The energy dissipation section 260 is placed on the innermost side of the main square groove 280 opened in the front pile 210 and the rear pile 220. The erection track component 310 drives the first erection trolley 320 and the second erection trolley 330 respectively. The first erection trolley 320 and the second erection trolley 330 drive the crossbeams. After inserting the main square groove 280 into the 230 and tightly fitting it with the energy-dissipating connecting plate 261, push the rolling rod 263 around the perimeter of the end side of the crossbeam 230. Then, install the connection reinforcement fitting 240 at the connection between the front pile 210 and the rear pile 220 and the crossbeam 230. The first erecting platform 340 and the second erecting platform 350 maintain the position of the two crossbeams 230. The second through hole 275 of the first connecting fitting 271 is installed at the end of the crossbeam 230. The primary damping column 272 is installed in the third through hole 276 on the first connecting fitting 271. The two secondary damping platforms 273 are connected in series through the damping platform hoisting frame 360. The secondary damping platforms 273 are then connected through the damping platform hoisting frame 360. The vibration damping platform 273 is hoisted to the installation position. Two secondary vibration damping platforms 273 are pushed using stabilizing jacks 370 until the primary vibration damping column 272 engages with the annular groove 277 of the secondary vibration damping platform 273. Then, the remaining stabilizing jacks 370 are installed between the two secondary vibration damping platforms 273. Multiple stabilizing jacks 370 press firmly against the two secondary vibration damping platforms 273, causing the secondary vibration damping platform 273, primary vibration damping column 272, first connecting fitting 271, and crossbeam 230 to abut against each other, stabilizing the two crossbeams 230 and reducing the torque exerted on the main square groove by the crossbeams under gravity. The first and second erection platforms can then be detached, and the first erection platform can be used. The platform and the second construction platform lift the lower half of the crossbeam reinforcement component 250. When the crossbeam reinforcement component 250 supports the three-stage shock absorption device 270 and the crossbeam 230, the stabilizing jack 370 is removed and the three-stage shock absorption spring 274 is installed. The upper half of the crossbeam reinforcement component 250 can be lifted by a crane through the lifting hole 255. After the lower half of the crossbeam reinforcement component 250 and the upper half of the crossbeam reinforcement component 250 are connected and welded, the overall construction of the energy-dissipating and shock-absorbing reinforced H-type anti-slide pile is completed. Only one crane is needed in the process, and the rest can be completed using the construction components, reducing the use of the crane and the space occupied by the crane, which is conducive to optimizing the work.

[0038] Please see Figure 11The track assembly 310 includes a frame track 311, support columns 312, mounting plate 313, mounting frame 314, drive winch 315, and steering guide wheel 316. The frame track 311 consists of two tracks and reinforcing beams, which are fixedly connected to the two ends of the tracks. The support columns 312 are arranged in pairs and fixedly connected to the two ends of the frame track 311. The pairs of support columns 312 overlap the tops of the first partial reinforcing pile 212 and the second partial reinforcing pile 222. At the end, the mounting plate 313 is fixedly connected to the support column 312 at the upper end of the first partial reinforcing pile 212. The mounting frame 314 is fixedly connected to the upper side of the mounting plate 313. The drive winch 315 is fixedly connected to the upper end of the mounting frame 314. The steering guide wheel 316 is set on the inner side of the frame track 311 away from the drive winch 315. The drive winch 315 can directly pull the second construction trolley 330 through the steel wire rope. The steel wire rope on the drive winch 315 can be turned by the steering guide wheel 316 and then pull the first construction trolley 320. When the second construction trolley 330 is driven, the wire rope on the drive winch 315 directly pulls it, and the second construction trolley 330 moves along the track. The second construction platform 350 drives the crossbeam 230 to insert into the main square groove 280. When the first construction trolley 320 is driven, the wire rope on the drive winch 315 is turned by the steering guide wheel 316 and then pulls the first construction trolley 320. The first construction trolley 320 moves along the track and drives the crossbeam 230 to insert into the main square groove 280.

[0039] Please see Figure 12The first erection trolley 320 includes an I-shaped frame 321, double guide wheels 322, double-sided wheels 323, a lifting winch 324, and a traction pin 325. The double guide wheels 322 are respectively located at both ends of the inner side of the I-shaped frame 321. Each double guide wheel 322 consists of two guide wheels and a corresponding base. The double-sided wheels 323 are fixedly connected to both ends of the lower side of the I-shaped frame 321 and can move along the track. The lifting winch 324 is fixedly connected to both ends of the upper side of the I-shaped frame 321. The wire rope on the lifting winch 324 is redirected through the double guide wheels 322 and then connected to the first erection platform 340. The traction pin 325 is located on the transverse connecting frame of the I-shaped frame 321. The wire rope on the drive winch 315 is connected to the traction pin 325. The first erection trolley 320 and the second erection trolley 330 have the same structure. When the first trolley 320 or the second trolley 330 moves, the wire rope on the drive winch 315 is connected to the traction pin 325 of the first trolley 320 or the second trolley 330. The drive winch 315 pulls the first trolley 320 or the second trolley 330, and the double wheels 323 move along the track. When the first trolley 320 or the second trolley 330 lifts the crossbeam 230 and the lower half of the crossbeam reinforcement accessory 250, the lifting winch 324 winds up and down the wire rope. After being guided by the double guide wheel 322, the wire rope is connected to the first trolley platform 340 or the second trolley platform 350. The wire rope drives the first trolley platform 340 or the second trolley platform 350 to rise and fall, which facilitates the assembly of the crossbeam 230 and the lower half of the crossbeam reinforcement accessory 250.

[0040] Please see Figure 13 The vibration damping table hoisting frame 360 ​​includes two guide lifting rods 361, two longitudinal connecting rods 362, and a connecting block 363. The connecting block 363 is fixedly connected to both ends of the longitudinal connecting rods 362. The two guide lifting rods 361 pass through the hoisting holes 278 of the two secondary vibration damping tables 273 respectively. The two ends of the two guide lifting rods 361 are threaded to the connecting blocks 363 of the two longitudinal connecting rods 362 respectively. The connecting block 363 is provided with a lifting hole 364. The vibration damping table hoisting frame 360 ​​can be lifted by a crane through the lifting hole 364. When using the vibration damping platform hoisting frame 360 ​​to lift the secondary vibration damping platform 273, the two guide lifting rods 361 are passed through the hoisting holes 278 of the two secondary vibration damping platforms 273. The guide lifting rods 361 are rotated, and both ends of the guide lifting rods 361 are simultaneously screwed into the connecting blocks 363 of the two longitudinal connecting rods 362 to complete the assembly of the secondary vibration damping platform 273. This facilitates the overall hoisting of the two secondary vibration damping platforms 273. When the stabilizing jack 370 pushes the two secondary vibration damping platforms 273, the two guide lifting rods 361 facilitate the movement of the secondary vibration damping platforms 273.

[0041] Please see Figures 14 to 17In the related technology, the reinforced H-type anti-slide pile with energy dissipation and vibration reduction is constructed by using a first and a second construction platform in conjunction with a first and a second construction trolley to support the crossbeam. After the crossbeam is constructed, a stabilizing jack is used to press the secondary vibration damping platform, causing the two crossbeams to form a whole with the thrust of the stabilizing jack, reducing the torque formed on the crossbeam at the main square groove. Therefore, the first and second construction platforms can be detached to lift the lower half of the reinforcement components in the crossbeam area until the lower half of the reinforcement components in the crossbeam area supports the crossbeam, and then the platforms are removed. After adding a stabilizing jack and a three-stage shock-absorbing spring, the first and second erection platforms need to be moved from above the lower half of the crossbeam reinforcement components to below it. However, the space between the two ends of the crossbeam reinforcement components and the front and rear piles is not convenient for the first and second erection platforms to be lowered horizontally. Therefore, how to move the first and second erection platforms to below the lower half of the crossbeam reinforcement components becomes a technical problem that needs to be solved.

[0042] To solve the above-mentioned technical problems, the present invention further adopts a technical solution in which a mounting platform 140 is constructed inside the mounting trough 120, and the lower half of the crossbeam reinforcement accessory 250 is pre-placed on the mounting platform 140. The bottom plane of the mounting trough 120 is lower than the top plane of the mounting platform 140. The first mounting platform 340 includes a platform base 341, an internal threaded connecting cylinder 342, and a lifting ring 343. The internal threaded connecting cylinder 342 is fixedly inserted through the platform base 341. There are four internal threaded connecting cylinders 342, which are respectively located at the front and rear ends on both sides of the platform base 341. The lifting ring 343 can be connected to the two ends of the internal threaded connecting cylinder 342. Two positioning blocks 344 are provided on the upper side of the platform base 341. The two positioning blocks 344 are both set as sloping surfaces on opposite sides. The sloping surfaces of the positioning blocks 344 can guide the crossbeam 230 to fall between the two positioning blocks 344. The second mounting platform 350 has the same structure as the first mounting platform 340. When the first and second erection platforms are moved to the lower half of the reinforcement components in the crossbeam area, the wire rope on the lifting winch 324 pulls the second erection platform 350 and the first erection platform 340 onto the reinforcement components 250 in the crossbeam area. The lifting rings 343 on the ends of the second erection platforms 350 and the first erection platform 340 furthest from the reinforcement components 250 in the crossbeam area are released. Under gravity, the second erection platforms 350 and the first erection platform 340 tilt downwards. The wire rope on the lifting winch 324 continues to be released, and the second erection platforms 350 and the first erection platform 340 gradually fall to the bottom plane of the erection trough 120. Because the second erection platforms 350 and the first erection platform 340 fall at an angle, they occupy less space, facilitating the transfer between the second erection platforms 350 and the first erection platform 340. After the first and second platforms 340 are lowered, the steel wire rope with the lifting ring 343 is connected to the opposite side of the second and second platforms 350. The steel wire rope drives the second and first platforms 340 to continue to rotate, and the opposite sides of the second and first platforms 350 turn to the top. The opposite sides of the second and first platforms 340 support the two ends of the crossbeam reinforcement accessory 250. If the space between the two ends of the crossbeam reinforcement accessory and the front and rear piles is insufficient to directly lower the first and second platforms, the first and second platforms are transferred to the lower half of the crossbeam reinforcement accessory by tilting and rotating the support surface.

[0043] Specifically, the working principle of this energy-dissipating and vibration-damping reinforced H-type anti-slide pile is as follows: Compared with traditional H-type anti-slide piles, a flexible energy-dissipating section 260 is configured between the crossbeam 230 and the front pile 210 and the rear pile 220. Rolling rods 263 are installed around the ends of the crossbeam 230 so that the crossbeam 230 can slide outward better after being subjected to the impact force transmitted by the rear pile 220, thereby mitigating the external force and transmitting the thrust to the three-stage vibration damping device 270. The energy is then absorbed by the cylindrical energy-dissipating column 2613 and the cuboid energy-dissipating column. 2615 buffers and suppresses the enormous impact force and vibration from falling rocks and sudden landslides; simultaneously, butadiene rubber reinforcing fittings 240 are installed at the connection between the crossbeam 230 and the front and rear piles. These fittings resist and buffer the compressive damage to the ends of the crossbeam 230 caused by the deflection of the front and rear piles; the combination of the energy dissipation section 260 and the reinforcing fittings 240 greatly improves the impact resistance of the H-type anti-slide pile connection; a section is installed in the middle of the crossbeam 230... A three-stage vibration damping device 270 is installed. Through the interaction of the primary vibration damping column 272, the secondary vibration damping platform 273, and the tertiary vibration damping spring 274, the impact force and vibration transmitted to the crossbeam 230 by the front and rear piles can be reduced step by step. After confirming that the tertiary vibration damping spring 274 is installed correctly, the lower half of the crossbeam reinforcement accessory 250 is overlapped on the end side of the crossbeam 230 and the outside of the tertiary vibration damping spring 274. Finally, the middle section steel casting 251 of the lower half and the upper half of the crossbeam reinforcement accessory 250 and the side section are connected. The steel casting 252 is welded together, and the crossbeam reinforcement accessories 250 are added to prevent the direct impact of falling rocks and sudden landslides on the three-stage shock absorber 270. While protecting the three-stage shock absorber 270, it also reduces the bending damage caused by the compression force transmitted from the front and rear piles on both sides of the crossbeam 230. The coupling effect of the three-stage shock absorber 270 and the crossbeam reinforcement accessories 250 enables this H-type anti-slide pile to effectively protect the stability of its crossbeam 230 structure when encountering falling rocks and landslide impacts.

[0044] Before the rear pile 220 is poured, a transition groove 130 is reserved to expose the top of the second partial reinforcing pile 222, which facilitates the installation of the track component 310. After the front pile 210 and the rear pile 220 are poured, a construction groove 120 is constructed on the slope 110, and the track component 310 is hoisted onto the first partial reinforcing pile 212 and the second partial reinforcing pile 222. The setting of the first partial reinforcing pile 212 and the second partial reinforcing pile 222 also facilitates the provision of rigid support points for the construction components. When hoisting the construction components, it is not necessary to construct rigid support points again.The first erection trolley 320 with the first erection platform 340 and the second erection trolley 330 with the second erection platform 350 are respectively hoisted onto the erection track component 310. Then, the two crossbeams 230 are respectively hoisted onto the first erection platform 340 and the second erection platform 350, and the positions of the crossbeams 230 are adjusted. The connection reinforcement accessories 240 are pre-installed. The energy dissipation section 260 is placed on the innermost side of the main square groove 280 opened in the front pile 210 and the rear pile 220. The erection track component 310 drives the first erection trolley 320 and the second erection trolley 330 respectively. The first erection trolley 320 and the second erection trolley 330 drive the crossbeams. After inserting the main square groove 280 into the 230 and tightly fitting it with the energy-dissipating connecting plate 261, push the rolling rod 263 around the perimeter of the end side of the crossbeam 230. Then, install the connection reinforcement fitting 240 at the connection between the front pile 210 and the rear pile 220 and the crossbeam 230. The first erecting platform 340 and the second erecting platform 350 maintain the position of the two crossbeams 230. The second through hole 275 of the first connecting fitting 271 is installed at the end of the crossbeam 230. The primary damping column 272 is installed in the third through hole 276 on the first connecting fitting 271. The two secondary damping platforms 273 are connected in series through the damping platform hoisting frame 360. The secondary damping platforms 273 are then connected through the damping platform hoisting frame 360. The vibration damping platform 273 is hoisted to the installation position. Two secondary vibration damping platforms 273 are pushed using stabilizing jacks 370 until the primary vibration damping column 272 engages with the annular groove 277 of the secondary vibration damping platform 273. Then, the remaining stabilizing jacks 370 are installed between the two secondary vibration damping platforms 273. Multiple stabilizing jacks 370 press firmly against the two secondary vibration damping platforms 273, causing the secondary vibration damping platform 273, primary vibration damping column 272, first connecting fitting 271, and crossbeam 230 to abut against each other, stabilizing the two crossbeams 230 and reducing the torque exerted on the main square groove by the crossbeams under gravity. The first and second erection platforms can then be detached, and the first erection platform can be used. The platform and the second construction platform lift the lower half of the crossbeam reinforcement component 250. When the crossbeam reinforcement component 250 supports the three-stage shock absorption device 270 and the crossbeam 230, the stabilizing jack 370 is removed and the three-stage shock absorption spring 274 is installed. The upper half of the crossbeam reinforcement component 250 can be lifted by a crane through the lifting hole 255. After the lower half of the crossbeam reinforcement component 250 and the upper half of the crossbeam reinforcement component 250 are connected and welded, the overall construction of the energy-dissipating and shock-absorbing reinforced H-type anti-slide pile is completed. Only one crane is needed in the process, and the rest can be completed using the construction components, reducing the use of the crane and the space occupied by the crane, which is conducive to optimizing the work.

[0045] When the first and second erection platforms are moved to the lower half of the reinforcement components in the crossbeam area, the wire rope on the lifting winch 324 pulls the second erection platform 350 and the first erection platform 340 onto the reinforcement components 250 in the crossbeam area. The lifting rings 343 on the ends of the second erection platforms 350 and the first erection platform 340 furthest from the reinforcement components 250 in the crossbeam area are released. Under gravity, the second erection platforms 350 and the first erection platform 340 tilt downwards. The wire rope on the lifting winch 324 continues to be released, and the second erection platforms 350 and the first erection platform 340 gradually fall to the bottom plane of the erection trough 120. Because the second erection platforms 350 and the first erection platform 340 fall at an angle, they occupy less space, facilitating the transfer between the second erection platforms 350 and the first erection platform 340. After the first and second platforms 340 are lowered, the steel wire rope with the lifting ring 343 is connected to the opposite side of the second and second platforms 350. The steel wire rope drives the second and first platforms 340 to continue to rotate, and the opposite sides of the second and first platforms 350 turn to the top. The opposite sides of the second and first platforms 340 support the two ends of the crossbeam reinforcement accessory 250. If the space between the two ends of the crossbeam reinforcement accessory and the front and rear piles is insufficient to directly lower the first and second platforms, the first and second platforms are transferred to the lower half of the crossbeam reinforcement accessory by tilting and rotating the support surface.

[0046] The above are merely embodiments of this application and are not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. A reinforced h-type anti-slide pile capable of energy dissipation and vibration reduction, characterized in that, include: An anti-slide pile structure includes a front pile, a rear pile, a crossbeam, connecting reinforcement components, crossbeam reinforcement components, an energy dissipation section, and a three-stage vibration damping device. The front pile and the rear pile are cast within the landslide area. Each of the front pile and the rear pile has an identical main square groove on its opposite side. The main square groove is used to house the energy dissipation section between the crossbeam and the front pile, and between the crossbeam and the rear pile. The crossbeam passes through the connecting reinforcement components, which are placed at the connection points between the front pile and the crossbeam, and between the rear pile and the crossbeam. The three-stage vibration damping device is located between the two crossbeams, which pass through both ends of the crossbeam reinforcement components. The three-stage vibration damping device is located inside the crossbeam reinforcement components. The energy dissipation section includes an energy dissipation connecting plate, a first sleeve, and a rolling rod. The first sleeve is sleeved on the outer layer of the energy dissipation connecting plate, and the outer layer of the first sleeve is tightly fitted with the main square groove. The rolling rod is arranged around the end side of the crossbeam. The energy-dissipating connecting plate includes a first partition plate with multiple circular grooves, a second partition plate with multiple sub-square grooves, a cylindrical energy-dissipating column, a second connecting fitting, and a cuboid energy-dissipating column. The cylindrical energy-dissipating column, the second connecting fitting, and the cuboid energy-dissipating column are arranged in multiple groups. The cylindrical energy-dissipating column and the cuboid energy-dissipating column are respectively arranged on both sides of the second connecting fitting. The cylindrical energy-dissipating column is inserted into the circular groove of the first partition plate, and the cuboid energy-dissipating column is inserted into the sub-square groove of the second partition plate. The first sleeve is sleeved around the outer periphery of the first partition plate and the second partition plate. The three-stage damping device includes a first connecting fitting, a first-stage damping column, a second-stage damping platform, and a third-stage damping spring. One end of the first connecting fitting has a second through hole, and the crossbeam overlaps the second through hole. The other end of the first connecting fitting has four third through holes, and one end of the first-stage damping column overlaps the third through hole. One side of each of the two second-stage damping platforms has four annular grooves, and the other end of the first-stage damping column is inserted into the annular grooves. The third-stage damping spring is disposed between the two second-stage damping platforms.

2. The energy-dissipating and vibration-damping reinforced h-type anti-slide pile according to claim 1, characterized in that, The connection reinforcement accessories include a second sleeve, a baffle, and a triangular support frame. The baffle is disposed at the upper and lower ends of the outer layer of the second sleeve. The triangular support frame is equally spaced between the baffle and the second sleeve. The first through hole in the second sleeve is used to insert the crossbeam. The side of the second sleeve away from the triangular support frame is inserted into the main square groove.

3. The energy-dissipating and vibration-damping reinforced h-type anti-slide pile according to claim 1, characterized in that, The crossbeam reinforcement component is divided into upper and lower parts. Both parts include a middle section steel casting and a side section steel casting. The middle section steel casting has a circular cross-section cavity. The diameter of the circular cross-section cavity is the same as the diameter of the first connecting component and the maximum cross-sectional diameter of the secondary damping platform. The internal space of the middle section steel casting is used to house the tertiary damping spring. The side section steel casting has a square cross-section cavity. The side length of the square cross-section cavity is the same as the side length of the crossbeam. The square cross-section cavity is used to house the crossbeam.

4. The energy-dissipating and vibration-damping reinforced h-type anti-slide pile according to claim 1, characterized in that, The front pile includes a first pile body and a first partially reinforced pile body. The first partially reinforced pile body is disposed on both sides of the outside of the first pile body. The lower end of the first partially reinforced pile body is lower than the lower end of the main square groove, and the upper end of the first partially reinforced pile body is higher than the upper end of the main square groove. The rear pile includes a second pile body and a second partially reinforced pile body. The second partially reinforced pile body is disposed on both sides of the outside of the second pile body. The lower end of the second partially reinforced pile body is lower than the lower end of the main square groove, and the upper end of the second partially reinforced pile body is higher than the upper end of the main square groove.

Images