Anti-floating and shock isolation structure of underground engineering

Abstract

The application discloses an anti-floating and shock insulation structure of underground engineering and relates to the technical field of building structures. The anti-floating and shock insulation structure comprises a concrete cushion layer and an underground structure. A first connecting plate is fixedly installed on one side of the concrete cushion layer. A second connecting plate is fixedly installed on one side of the first connecting plate. A supporting plate is fixedly installed on one side of the second connecting plate. A sliding groove is formed in one side of the supporting plate. A second sliding block is slidably connected in the sliding groove. The anti-floating and shock insulation structure has the beneficial effects that: the limiting block is reset and clamped into the limiting groove to complete the limiting installation work. The third motor drives the gear to rotate. The gear rotation is meshed with the rack to drive the moving box to move and drive the second sliding block to slide in the sliding groove. The moving box moves to drive the moving plate to move. The position of the third water-permeable box is adjusted according to the requirement. The liquid level sensor is used to monitor the horizontal plane. The functionality of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building structure, in particular to an anti-floating and shock isolation structure of underground engineering. BACKGROUND

[0002] With the full development of the development and utilization of underground space, the application of underground buildings has been very widespread. In the areas where the underground water level is high, the upward force generated by the underground water is large, and the anti-floating problem of underground buildings becomes a problem that needs to be controlled in the design and construction process of underground structures and buildings. The method commonly used in anti-floating design is to resist the upward force of underground water through the weight of the structure itself and the weight of the upper part of the building and certain anti-floating measures, but when affected by sudden rain or local impermeable layer, the upward risk coefficient of the structure will increase, and the general anti-floating measures will be severely tested, therefore it is necessary to take certain measures to appropriately increase the anti-floating safety factor of the underground structure, avoid unnecessary losses, and at the same time use a float to increase the upward force or gravity of the structure, but the existing anti-floating structure cannot adjust the position of the float in real time according to the rise of the water level, and there is no additional structure to increase the weight of the project when the water level rises, therefore we propose an anti-floating and shock isolation structure of underground engineering to optimize and improve it. SUMMARY

[0003] In view of the deficiencies of the prior art, the present application provides an anti-floating and shock isolation structure of underground engineering, which solves the problems raised in the background art.

[0004] In order to achieve the above object, the present application is realized by the following technical scheme: an anti-floating and shock isolation structure of underground engineering, comprising a concrete cushion layer, an underground structure, a first connecting plate is fixedly installed on one side of the concrete cushion layer, a second connecting plate is fixedly installed on one side of the first connecting plate, a support plate is fixedly installed on one side of the second connecting plate, a sliding groove is formed on one side of the support plate, a second sliding block is slidably connected in the sliding groove, a moving box is fixedly installed on one side of the second sliding block, a moving plate is fixedly connected on one side of the moving box, a second rotating groove is formed in the moving plate, a rotating shaft is rotatably connected in the second rotating groove, a second motor is fixedly installed on the top of the moving plate, the output end of the second motor is fixedly connected with the rotating shaft, a rotating roller is fixedly sleeved on the inner side of the rotating shaft, a connecting rope is arranged on the outer side of the rotating roller, a limiting block is fixedly installed on one end of the connecting rope, a second extension spring is fixedly installed in the second installation groove, the connecting rope penetrates through the second extension spring, two third clamping grooves are formed on the bottom of the moving plate, a fourth clamping block is clamped in the third clamping groove, a limiting groove is formed on the outer side of the fourth clamping block, the limiting block is matched with the limiting groove, a third water permeable box is fixedly installed on the bottom of the fourth clamping block, a second clamping groove is formed on one side of the third water permeable box, a second clamping block is clamped in the second clamping groove, a fourth water permeable box is fixedly installed on one side of the second clamping block, a first anti-floating and energy dissipation cylinder is arranged in the third water permeable box, a third anti-floating and energy dissipation cylinder is arranged in the fourth water permeable box, and a liquid level sensor is installed in the moving plate.

[0005] Optionally, a gear is rotatably connected in the moving box, a third motor is fixedly installed in the moving box, the output end of the third motor is fixedly connected with the gear, and a rack is arranged on one side of the support plate and is meshingly connected with the gear.

[0006] Optionally, a first extension spring is fixedly installed on the bottom of the concrete cushion layer, a support column is fixedly installed on one end of the first extension spring, a plurality of guide blocks are fixedly installed on the bottom of the concrete cushion layer, an installation block is fixedly installed on the outer side of the support column, and the installation block is slidably connected with the guide blocks.

[0007] Optionally, a first clamping groove is formed on the bottom of the concrete cushion layer, a first water permeable box is clamped in the first clamping groove, a first fixing bolt is threadedly connected in the first water permeable box, a partition plate is fixedly installed in the first water permeable box, and a second anti-floating and energy dissipation cylinder is arranged in the first water permeable box.

[0008] Optionally, the bottom of the first water tank is provided with a fourth clamping groove, the inside of the fourth clamping groove is clamped with a third clamping block, the outside of the third clamping block is provided with a second threaded groove, the inside of the second threaded groove is screwed with a second fixing bolt, and the bottom of the third clamping block is fixedly installed with a second water tank.

[0009] Optionally, the outside of the second water tank is provided with a first installation groove, the inside of the first installation groove is fixedly installed with a force transmission beam, and the inside of the second water tank is fixedly installed with a plurality of bearing energy consumption cylinders.

[0010] Optionally, one side of the concrete cushion is fixedly installed with a first side plate, one side of the first side plate is provided with a first rotating groove, the inside of the first rotating groove is slidably connected with a first sliding block, and one side of the first sliding block is fixedly installed with a second side plate.

[0011] Optionally, the bottom of the second side plate is fixedly installed with a fifth water tank, the outside of the fifth water tank is provided with a plurality of through grooves, the inside of the fifth water tank is fixedly installed with a first water pump, the output end of the first water pump is fixedly connected with a second connecting pipe, one end of the second connecting pipe is fixedly connected with a third connecting pipe, one end of the third connecting pipe is fixedly installed with a first connecting pipe.

[0012] Optionally, the top of the second side plate is fixedly installed with a weight increasing tank, the inside of the weight increasing tank is fixedly installed with a second water pump, and the output end of the second water pump is fixedly connected with an output pipe.

[0013] Optionally, the inside of the first rotating groove is rotatably connected with a lead screw, the top of the first side plate is fixedly installed with a first motor, the output end of the first motor is fixedly connected with the lead screw, the lead screw penetrates through the first sliding block and is threadedly connected with the first sliding block.

[0014] The application provides an anti-floating and shock isolation structure of underground engineering, and has the following beneficial effects:

[0015] 1. The anti-floating and shock isolation structure of the underground engineering, by using the second motor to drive the rotating shaft to rotate, the outer rotating roller can be driven to rotate, the rotating roller can be used to store the connecting rope, and the limiting block is driven to move, the second extension spring is compressed when the limiting block moves, then the fourth clamping block is clamped into the third clamping groove, the installation of the fourth water permeable box can be completed, then the second extension spring is used to reset the limiting block, and the limiting block is clamped into the limiting groove, the limiting installation work is completed, the third motor is used to drive the gear to rotate, the gear is connected with the rack by meshing, thereby the moving box can be driven to move, the second sliding block is driven to slide in the sliding groove, the moving box is used to drive the moving plate to move, thereby the position of the third water permeable box is adjusted according to the requirement, and the liquid level sensor is used to monitor the horizontal plane, and the functionality of the device is increased.

[0016] 2. The anti-floating and shock isolation structure of the underground engineering, when the water surface floats, the first motor is used to drive the screw rod to rotate, the first sliding block can be driven to slide in the first rotating groove, the second side plate on one side is driven to move by the sliding of the first sliding block, the water can be infiltrated into the fifth water permeable box through the through groove, then the first water pump is used to deliver the water to the second connecting pipe, then the second connecting pipe is used to deliver the water to the first connecting pipe at one end of the third connecting pipe, and the water is injected into the weight increasing box, the stability of the concrete cushion layer can be increased by the weight of the water in the weight increasing box, and the influence of the floating force on the structure is prevented, when the water surface recedes, the floating force is reduced, the water in the weight increasing box is discharged through the output pipe by the second water pump, and the supporting pressure of the supporting column is reduced, and the practicability is improved.

[0017] 3. The anti-floating and shock isolation structure of the underground engineering, when the water surface floats, the floating force drives the concrete cushion layer to move slightly, the first extension spring is elongated when the concrete cushion layer moves, the first extension spring can be used to guide the concrete cushion layer, and the guide block slides in the mounting block, so that the left and right movement of the structure caused by excessive floating force is prevented, the first water permeable box is clamped into the first clamping groove, the installation of the first water permeable box can be completed, the first fixed bolt is used to complete the limiting work, the third clamping block is clamped into the fourth clamping groove, the installation of the second water permeable box can be completed, the second fixed bolt is screwed with the second screw groove, and the secondary limiting work can be completed, thereby the first water permeable box can be disassembled and installed according to the requirement, the multiple bearing and energy dissipation cylinders can resist the vibration energy of the ground dynamic load transmitted to the underground structure, the shock isolation work is completed, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure of the present application is shown in the figure;

[0019] Figure 2is a front view of the present application;

[0020] Figure 3 is an enlarged view of A in the present application Figure 1 ;

[0021] Figure 4 is an enlarged view of B in the present application Figure 1 ;

[0022] Figure 5 is an enlarged view of C in the present application Figure 1 .

[0023] In the figure: 1, concrete cushion; 2, underground structure; 3, first fixing bolt; 4, first water permeable box; 5, first clamping groove; 6, first connecting plate; 7, second water permeable box; 8, first mounting groove; 9, load-carrying energy dissipation cylinder; 10, force transmission beam; 11, support column; 12, guide block; 13, mounting block; 14, first extension spring; 15, first side plate; 16, first rotating groove; 17, first sliding block; 18, lead screw; 19, first motor; 20, first connecting pipe; 21, second connecting pipe; 22, first water pump; 23, fifth water permeable box; 24, third connecting pipe; 25, through groove; 26, second water pump; 27, second side plate; 28, output pipe; 29, weight increasing box; 30, second connecting plate; 31, third water permeable box; 32, first anti-floating energy dissipation cylinder; 33, second clamping groove; 34, third anti-floating energy dissipation cylinder; 35, fourth water permeable box; 36, second clamping block; 37, liquid level sensor; 38, second motor; 39, rotating shaft; 40, moving plate; 41, second sliding block; 42, moving box; 43, third motor; 44, gear; 45, rack; 46, sliding groove; 47, limiting block; 48, second extension spring; 49, rotating roller; 50, second rotating groove; 51, connecting rope; 52, second mounting groove; 53, third clamping groove; 54, limiting groove; 55, partition plate; 56, second threaded groove; 57, second fixing bolt; 58, third clamping block; 59, fourth clamping groove; 60, second anti-floating energy dissipation cylinder; 61, support plate; 62, fourth clamping block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0025] Please refer to Figures 1 to 5The utility model provides an anti -floating shock insulation structure of underground engineering, including concrete cushion 1, underground structure 2, the one side fixed mounting of concrete cushion 1 has first connecting plate 6, the one side fixed mounting of first connecting plate 6 has second connecting plate 30, the one side fixed mounting of second connecting plate 30 has support plate 61, and the one side of support plate 61 is provided with sliding slot 46, and the inside sliding connection of sliding slot 46 has second sliding block 41, and the one side fixed mounting of second sliding block 41 has moving box 42, and the one side fixed connection of moving box 42 has moving plate 40, and the inside of moving plate 40 is provided with second rotary groove 50, and the inside rotary connection of second rotary groove 50 has pivot 39, and the top fixed mounting of moving plate 40 has second motor 38, and the output of second motor 38 is fixedly connected with pivot 39, and pivot 39's inside outside fixed sleeve has rotating roller 49, and the outside of rotating roller 49 is provided with connecting rope 51, and the one end fixed mounting of connecting rope 51 has limit block 47, and the inside fixed mounting of second installation groove 52 has second extension spring 48, and connecting rope 51 penetrates second extension spring 48, and the bottom of moving plate 40 is provided with two third clamping groove 53, and the inside clamping of third clamping groove 53 has fourth clamping block 62, and the outside of fourth clamping block 62 is provided with limit slot 54, and limit block 47 is matched with limit slot 54, and the bottom fixed mounting of fourth clamping block 62 has third water -permeable box 31, and the one side of third water -permeable box 31 is provided with second clamping groove 33, and the inside clamping of second clamping groove 33 has second clamping block 36, and the one side fixed mounting of second clamping block 36 has fourth water -permeable box 35, and the inside setting of third water -permeable box 31 has first anti -floating energy -dissipation cylinder 32, and the inside setting of fourth water -permeable box 35 has third anti -floating energy -dissipation cylinder 34, and the inside installation of moving plate 40 has liquid level sensor 37, and the inside rotary connection of moving box 42 has gear 44, and the inside fixed mounting of moving box 42 has third motor 43, and the output of third motor 43 is fixedly connected with gear 44, and the one side of support plate 61 is provided with rack 45, and rack 45 is engaged with gear 44, and by driving pivot 39 to rotate with second motor 38, can drive the rotation of outside rotating roller 49, and by rotating rotating roller 49, connecting rope 51 can be stored, limit block 47 is moved, second extension spring 48 is compressed when limit block 47 is moved, fourth clamping block 62 is clamped into the inside of third clamping groove 53, the installation work of fourth water -permeable box 35 can be completed, then by the rebound force of second extension spring 48 and the reverse rotation of rotating roller 49 driven by second motor 38, limit block 47 is reset, and is clamped into the inside of limit slot 54, the limit installation work is completed, by driving gear 44 to rotate with third motor 43, gear 44 is rotated and engaged with rack 45, thereby moving box 42 can be moved, second sliding block 41 is slid in sliding slot 46, moving box 42 is moved, thereby moving plate 40 is moved, thereby the position of third water -permeable box 31 is adjusted according to demand, and the functionality of the device is increased by monitoring the horizontal plane with the help of liquid level sensor 37.

[0026] Wherein:

[0027] The bottom of the concrete cushion 1 is fixedly installed with a first telescopic spring 14, one end of the first telescopic spring 14 is fixedly installed with a support column 11, the bottom of the concrete cushion 1 is fixedly installed with a plurality of guide blocks 12, the outer side of the support column 11 is fixedly installed with a mounting block 13, the mounting block 13 is slidably connected with the guide block 12, the bottom of the concrete cushion 1 is provided with a first clamping groove 5, the inside of the first clamping groove 5 is clamped with a first water permeable box 4, the inside of the first water permeable box 4 is threadedly connected with a first fixing bolt 3, the inside of the first water permeable box 4 is fixedly installed with a partition plate 55, the inside of the first water permeable box 4 is provided with a second anti-floating energy consumption cylinder 60, the bottom of the first water permeable box 4 is provided with a fourth clamping groove 59, the inside of the fourth clamping groove 59 is clamped with a third clamping block 58, the outer side of the third clamping block 58 is provided with a second threaded groove 56, the inside of the second threaded groove 56 is threadedly connected with a second fixing bolt 57, the bottom of the third clamping block 58 is fixedly installed with a second water permeable box 7, the outer side of the second water permeable box 7 is provided with a first mounting groove 8, the inside of the first mounting groove 8 is fixedly installed with a force transmission cross beam 10, the inside of the second water permeable box 7 is fixedly installed with a plurality of bearing energy consumption cylinders 9, when the water surface floats, the buoyancy drives the concrete cushion 1 to move slightly, which drives the first telescopic spring 14 to lengthen, the first telescopic spring 14 can guide the concrete cushion 1, and the guide block 12 slides in the mounting block 13, preventing the structure from moving left and right due to excessive buoyancy, the first water permeable box 4 is clamped into the first clamping groove 5 to complete the installation of the first water permeable box 4, the first fixing bolt 3 can complete the limiting work, the second water permeable box 7 is clamped into the fourth clamping groove 59 to complete the installation of the second water permeable box 7, the second fixing bolt 57 is threadedly connected with the second threaded groove 56 to complete the secondary limiting work, which can be disassembled and installed according to requirements, the plurality of bearing energy consumption cylinders 9 can resist the vibration energy of the ground dynamic load transmitted to the underground structure 2 to complete the shock isolation work, and improve the practicality.

[0028] Wherein:

[0029] The first side plate 15 is fixedly installed on one side of the concrete cushion 1, a first rotating groove 16 is formed on one side of the first side plate 15, a lead screw 18 is rotatably connected in the first rotating groove 16, a first motor 19 is fixedly installed on the top of the first side plate 15, the output end of the first motor 19 is fixedly connected with the lead screw 18, the lead screw 18 penetrates through and is threadedly connected with a first sliding block 17, the first sliding block 17 is slidably connected in the first rotating groove 16, a second side plate 27 is fixedly installed on one side of the first sliding block 17, a fifth water permeable tank 23 is fixedly installed on the bottom of the second side plate 27, a plurality of through grooves 25 are formed on the outer side of the fifth water permeable tank 23, a first water pump 22 is fixedly installed in the fifth water permeable tank 23, a second connecting pipe 21 is fixedly connected with the output end of the first water pump 22, a third connecting pipe 24 is fixedly connected on one end of the second connecting pipe 21, a first connecting pipe 20 is fixedly installed on one end of the third connecting pipe 24, a weight increasing tank 29 is fixedly installed on the top of the second side plate 27, a second water pump 26 is fixedly installed in the weight increasing tank 29, an output pipe 28 is fixedly connected with the output end of the second water pump 26, when the water surface floats up, the first motor 19 drives the lead screw 18 to rotate, which drives the first sliding block 17 to slide in the first rotating groove 16, the sliding of the first sliding block 17 drives the second side plate 27 on one side to move, the water is permeated into the fifth water permeable tank 23 through the through grooves 25, then the first water pump 22 sends the water to the second connecting pipe 21, then the second connecting pipe 21 sends the water to the first connecting pipe 20 on one end of the third connecting pipe 24, the water is injected into the weight increasing tank 29, the weight of the water in the weight increasing tank 29 can increase the stability of the concrete cushion 1, preventing the floating force from affecting the structure, when the water surface recedes, the floating force decreases, the second water pump 26 is used to discharge the water in the weight increasing tank 29 through the output pipe 28, reducing the supporting pressure of the supporting column 11, improving the practicability.

[0030] In summary, the anti-floating and shock insulation structure of the underground engineering, in use, first drives the rotating shaft 39 to rotate by the second motor 38, which can drive the outer rotating roller 49 to rotate, and the rotating roller 49 can be used to store the connecting rope 51, and at the same time drive the limiting block 47 to move, and the limiting block 47 is compressed when moving, and then the fourth clamping block 62 is clamped into the third clamping groove 53, and the installation of the fourth water tank 35 can be completed. The fourth water tank 35 is installed, and then the second extension spring 48 is reset by the elastic force and the second motor 38 drives the rotating roller 49 to reverse, so that the limiting block 47 is reset and clamped into the limiting groove 54, and the limiting installation work is completed. By driving the gear 44 to rotate by the third motor 43, the gear 44 is engaged with the rack 45, which can drive the moving box 42 to move, and at the same time drive the second sliding block 41 to slide in the sliding groove 46. The moving box 42 can drive the moving plate 40 to move, so as to adjust the position of the third water tank 31 according to the demand, and at the same time the liquid level sensor 37 can be used to monitor the horizontal plane. When the water surface floats, the first motor 19 drives the lead screw 18 to rotate, which can drive the first sliding block 17 to slide in the first rotating groove 16. The first sliding block 17 slides to drive the second side plate 27 on one side to move, and the water can be infiltrated into the fifth water tank 23 through the through slot 25. Then the first water pump 22 is used to deliver water to the second connecting pipe 21, and then the second connecting pipe 21 is used to deliver water to the first connecting pipe 20 at one end of the third connecting pipe 24. The water is injected into the weight increasing tank 29, and the weight of the water in the weight increasing tank 29 can increase the stability of the concrete cushion 1, preventing the structure from being affected by the floating force. When the water surface recedes, the support pressure of the support column 11 is reduced by discharging the water in the weight increasing tank 29 through the output pipe 28. When the water surface floats, the floating force drives the concrete cushion 1 to move slightly, which can lengthen the first extension spring 14, and the first extension spring 14 can guide the concrete cushion 1, and at the same time drive the guide block 12 to slide in the mounting block 13. When the floating force is too large, the structure moves left and right, and the first water tank 4 is clamped into the first clamping groove 5, and the installation of the first water tank 4 can be completed. The first fixed bolt 3 can be used to complete the limiting work, and the third clamping block 58 is clamped into the fourth clamping groove 59, and the installation of the second water tank 7 can be completed. The second fixed bolt 57 and the second screw groove 56 are screwed, and the secondary limiting work can be completed. Thus, it can be disassembled and installed according to the demand, and the multiple bearing energy dissipation cylinders 9 can resist the transmission of ground dynamic load to the vibration energy of the underground structure 2, and complete the shock insulation work.

[0031] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An anti-floating and shock isolation structure of underground works, comprising a concrete cushion (1), an underground structure (2), and a second mounting groove (52), characterized in that: The concrete cushion (1) is fixedly installed on one side of the first connecting plate (6), one side of the first connecting plate (6) is fixedly installed on the second connecting plate (30), one side of the second connecting plate (30) is fixedly installed on the supporting plate (61), one side of the supporting plate (61) is provided with a sliding groove (46), the second sliding block (41) is slidably connected in the sliding groove (46), the second sliding block (41) is fixedly installed on one side of the moving box (42), the moving box (42) is fixedly connected on one side of the moving plate (40), the second rotating groove (50) is formed in the moving plate (40), the rotating shaft (39) is rotatably connected in the second rotating groove (50), the second motor (38) is fixedly installed on the top of the moving plate (40), the output end of the second motor (38) is fixedly connected with the rotating shaft (39), the rotating roller (49) is fixedly sleeved on the outer side of the rotating shaft (39), the connecting rope (51) is arranged on the outer side of the rotating roller (49), the limiting block (47) is fixedly installed on one end of the connecting rope (51), the second telescopic spring (48) is fixedly installed in the second installation groove (52), the connecting rope (51) penetrates through the second telescopic spring (48), the third clamping groove (53) is formed in the bottom of the moving plate (40), the fourth clamping block (62) is clamped in the third clamping groove (53), the limiting groove (54) is formed in the outer side of the fourth clamping block (62), the limiting block (47) is matched with the limiting groove (54), the third water permeable box (31) is fixedly installed on the bottom of the fourth clamping block (62), the second clamping groove (33) is formed on one side of the third water permeable box (31), the second clamping block (36) is clamped in the second clamping groove (33), the fourth water permeable box (35) is fixedly installed on one side of the second clamping block (36), the first anti-floating energy consumption cylinder (32) is arranged in the third water permeable box (31), the third anti-floating energy consumption cylinder (34) is arranged in the fourth water permeable box (35), and the liquid level sensor (37) is installed in the moving plate (40); The gear (44) is rotatably connected in the moving box (42), the third motor (43) is fixedly installed in the moving box (42), the output end of the third motor (43) is fixedly connected with the gear (44), and the rack (45) is arranged on one side of the supporting plate (61) and is in meshing connection with the gear (44); The first telescopic spring (14) is fixedly installed at the bottom of the concrete cushion (1), one end of the first telescopic spring (14) is fixedly installed on the supporting column (11), a plurality of guide blocks (12) are fixedly installed at the bottom of the concrete cushion (1), and the mounting block (13) is fixedly installed on the outer side of the supporting column (11). The bottom of the concrete cushion (1) is provided with a first clamping groove (5), the inside of the first clamping groove (5) is clamped with a first water permeable box (4), the inside of the first water permeable box (4) is threadedly connected with a first fixing bolt (3), the inside of the first water permeable box (4) is fixedly installed with a partition plate (55), and the inside of the first water permeable box (4) is provided with a second anti-floating energy consumption cylinder (60); The bottom of the first water permeable box (4) is provided with a fourth clamping groove (59), the inside of the fourth clamping groove (59) is clamped with a third clamping block (58), the outside of the third clamping block (58) is provided with a second threaded groove (56), the inside of the second threaded groove (56) is threadedly connected with a second fixing bolt (57), and the bottom of the third clamping block (58) is fixedly installed with a second water permeable box (7); The outside of the second water permeable box (7) is provided with a first mounting groove (8), the inside of the first mounting groove (8) is fixedly installed with a force transmission cross beam (10), and the inside of the second water permeable box (7) is fixedly installed with a plurality of bearing energy consumption cylinders (9); One side of the concrete cushion (1) is fixedly installed with a first side plate (15), one side of the first side plate (15) is provided with a first rotating groove (16), the inside of the first rotating groove (16) is slidably connected with a first sliding block (17), and one side of the first sliding block (17) is fixedly installed with a second side plate (27); The bottom of the second side plate (27) is fixedly installed with a fifth water permeable box (23), the outside of the fifth water permeable box (23) is provided with a plurality of through grooves (25), the inside of the fifth water permeable box (23) is fixedly installed with a first water pump (22), the output end of the first water pump (22) is fixedly connected with a second connecting pipe (21), one end of the second connecting pipe (21) is fixedly connected with a third connecting pipe (24), and one end of the third connecting pipe (24) is fixedly installed with a first connecting pipe (20); The top of the second side plate (27) is fixedly installed with a weight increasing box (29), the inside of the weight increasing box (29) is fixedly installed with a second water pump (26), and the output end of the second water pump (26) is fixedly connected with an output pipe (28); The inside of the first rotating groove (16) is rotatably connected with a lead screw (18), the top of the first side plate (15) is fixedly installed with a first motor (19), the output end of the first motor (19) is fixedly connected with the lead screw (18), the lead screw (18) penetrates through the first sliding block (17) and is threadedly connected with the first sliding block (17).

Images