Angle-adjustable MTS device wall anti-seismic attachment device

Abstract

The application provides an angle-adjustable MTS device wall anti-seismic accessory device, and belongs to the technical field of natural disaster simulation, which solves the problem that the ground angle cannot be simulated when the wall is simulated by using the MTS device wall anti-seismic body, and solves the problem that the safety of the staff is affected by the splashing and dust generated by the collapse of the wall during the wall anti-seismic simulation. The angle-adjustable MTS device wall anti-seismic accessory device comprises an MTS device wall anti-seismic body, and hydraulic rods are fixed around the top of the MTS device wall anti-seismic body. When the application is used, the staff can simulate the earthquake situation of the wall on the ground with different angles by using the built-in device, and the safety of the staff can be protected from the hazards of the splashing waste residue generated by the collapse of the wall, and the dust generated by the collapse can be treated by using the dust collection mechanism and the spraying mechanism.

Description

Technical Field

[0001] This invention relates to the field of natural disaster simulation technology, and to an earthquake-resistant auxiliary device, particularly an angle-adjustable earthquake-resistant auxiliary device for the wall of an MTS equipment. Background Technology

[0002] Earthquakes have a significant impact on people's lives, and due to their unpredictability, they often cause considerable damage and casualties in affected areas. The primary cause of death in earthquakes is the damage and collapse of various buildings. Humans have limited load-bearing capacity, and collapsing buildings can easily cause people to be crushed or killed. Earthquake simulation of walls can help people build better structures.

[0003] In earthquake simulation, MTS electro-hydraulic servo loading equipment is often used. However, some earthquake simulators equipped with MTS equipment cannot adjust the angle of the vibration surface during earthquake simulation, thus failing to accurately simulate the actual working conditions of walls and foundations in the ground. This can easily lead to errors in the test data. Furthermore, if the wall collapses during earthquake simulation, the resulting debris and dust can pose a risk to the personal safety of workers. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing an angle-adjustable MTS equipment wall anti-earthquake auxiliary device. When in use, this device allows workers to simulate earthquake conditions at different angles to the ground using built-in equipment. Furthermore, a lifting mechanism can be used to raise the canvas, preventing debris from flying out during wall collapse and endangering worker safety. Additionally, a dust collection and spraying mechanism can be used to treat the dust generated after the collapse.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] An angle-adjustable seismic-resistant auxiliary device for MTS equipment walls includes an MTS equipment wall seismic-resistant body. Hydraulic rods are fixed around the top of the MTS equipment wall seismic-resistant body. A first universal joint head is slidably connected to the top of each hydraulic rod. A base plate is fixed to the top of the first universal joint head. Side boxes are fixed around the surface of the base plate. A lifting mechanism is fixed inside the side box. A top box is fixed to the top of the side box. A housing is fixed inside the top box. A spraying mechanism is fixed to one side of the housing's interior, and a dust-collecting mechanism is fixed to the other side. A canvas is movably connected to the surface of the lifting mechanism. The lower side of the canvas is movably connected to the surface of the base plate. Drainage outlets are connected to both sides of the top box's interior, and a drain pipe is connected to one side of each drainage outlet, leading to the outside of the top box.

[0007] The working principle of this invention is as follows: A canvas is movably installed on the surface of a lifting rod, and a lifting mechanism is used to lower the lifting rod to its lowest point. The wall to be tested is placed on the surface of a base plate, and the base plate is adjusted to a suitable angle using a hydraulic rod. Then, the MTS equipment wall anti-seismic body is opened, and an anti-seismic test is conducted on the wall to be tested. During the test, if the staff finds that the wall is about to collapse, they quickly use the lifting mechanism to extend the canvas to isolate the splashing material on the surface of the base plate. Then, the staff quickly turns on the spraying mechanism and the dust collection mechanism to achieve the dust removal effect.

[0008] The top of the MTS equipment wall anti-seismic body is fixed with several telescopic rods, and the top of the telescopic rods is slidably connected to a second universal joint head, the top of the second universal joint head being fixed to the lower side of the base plate.

[0009] The above structure provides stability for angle adjustment and support.

[0010] The lifting mechanism includes a motor, which is fixed to the inner cavity of the side box. The output shaft of the motor is fixed with a threaded rod, and a threaded sleeve is threadedly connected to the surface of the threaded rod. Connecting blocks are fixed on both sides of the threaded sleeve. A movable connecting shaft is fixed to one side of the connecting block, and a lifting rod is rotatably connected to one side of the movable connecting shaft. The canvas is disposed on the surface of the lifting rod.

[0011] By adopting the above structure, the area around the top of the MTS equipment wall's seismic-resistant body is protected, thereby preventing bricks from splashing and injuring people during the falling process.

[0012] A slider is fixed on one side of the threaded sleeve, and a groove is provided on one side of the inner cavity of the side box, and the slider slides on the surface of the groove.

[0013] The above structure provides stability for the threaded sleeve during movement and also provides limits on the movement of the threaded sleeve.

[0014] The dust collection mechanism includes a fan and a dust collection pipe. The fan is fixed to one side of the inner cavity of the casing. Air inlets are connected to both sides of the working end of the fan, and an air outlet is connected to the other side of the working end of the fan. The air outlet is connected to the outside of the top box. The dust collection pipe is fixed to both sides of the top box, and a dust collection hood is fixed to the lower side of the dust collection pipe.

[0015] The above structure is used to absorb the dust generated by the collapse, preventing the dust from spreading into the working environment.

[0016] The spraying mechanism includes a water pump, which is fixed to one side of the inner cavity of the machine housing. Both sides of the working end of the water pump are connected to a primary water inlet pipe. Several secondary water inlet pipes are connected to the surface of the primary water inlet pipes. Several spray heads are connected to the surface of the secondary water inlet pipes. One side of the working end of the water pump is connected to an external water pipe, which passes through the machine housing and connects to the outside of the top box.

[0017] The above structure is used to reduce dust in the top chamber, thereby further treating the dust.

[0018] The spray nozzles are mist nozzles and are evenly distributed on the surface of the secondary water inlet pipe.

[0019] The above structure can produce an atomized form, thereby increasing the contact area between water and dust.

[0020] The surface of the inner cavity of the dust hood is fixed with a grid, and the distance between the grid strips is 1cm-1.5cm.

[0021] The above structure can effectively prevent large dust particles from entering the vacuuming mechanism and top box, thus avoiding damage to the vacuuming mechanism.

[0022] The top box cavity is fixed with partitions on both sides, and the bottom of the partitions is fixed to the bottom of the top box cavity.

[0023] Using the above structure, the water source can be isolated on one side of the partition.

[0024] The top box cavity has wedge-shaped blocks fixed on both sides, the wedge blocks are inclined and the higher side is close to the partition.

[0025] The above structure serves to guide wastewater discharge.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0027] 1. In use, this invention allows workers to adjust the angle of the base plate connected to the MTS equipment wall seismic-resistant body using built-in devices. This simulates earthquake scenarios when the wall is at different ground angles. During the simulation, workers can use a lifting mechanism to raise the canvas, preventing debris from flying out during wall collapse from endangering their safety. A dust collection and spraying mechanism can also be used to treat the dust generated after the collapse. This solves the problem that current MTS equipment wall seismic-resistant bodies cannot simulate ground angles during seismic simulations, and also addresses the safety issues caused by debris and dust generated during wall collapse during seismic simulations.

[0028] 2. By incorporating a telescopic rod and a second universal joint, this invention provides stability for angle adjustment and support when workers use a hydraulic rod and a first universal joint to adjust and support the base plate, thereby enhancing its practical value.

[0029] 3. By incorporating a motor, threaded rod, threaded sleeve, connecting block, movable connecting shaft, and lifting rod, this invention allows workers to lift and lower the canvas during seismic testing of the MTS equipment wall seismic-resistant body. This protects the area around the top of the MTS equipment wall seismic-resistant body, preventing bricks from splashing and injuring people during the fall. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the three-dimensional structure in this invention;

[0031] Figure 2 This is a schematic diagram of the three-dimensional structure of the canvas after it is laid down in this invention;

[0032] Figure 3 This is a three-dimensional schematic diagram of a portion of the structure in this invention after being cut open;

[0033] Figure 4 This is a partial three-dimensional structural diagram of the present invention;

[0034] Figure 5 This is a partial three-dimensional structural diagram of the present invention;

[0035] Figure 6 This is a partial three-dimensional structural diagram of the present invention;

[0036] Figure 7 This is a partial three-dimensional structural diagram of the present invention;

[0037] Figure 8 This is a partial three-dimensional structural diagram of the present invention;

[0038] Figure 9 For the present invention Figure 8 A magnified three-dimensional structural diagram of point A in the middle.

[0039] In the diagram: 1. MTS equipment wall anti-seismic body; 2. Base plate; 3. Side box; 4. Top box; 5. Canvas; 6. Hydraulic rod; 7. First universal joint; 8. Telescopic rod; 9. Second universal joint; 10. Lifting mechanism; 1001. Motor; 1002. Threaded rod; 1003. Threaded sleeve; 1004. Connecting block; 1005. Movable connecting shaft; 1006. Lifting rod; 11. Slider; 12. Slide groove; 13. 1301 Spraying mechanism; 1302 Water pump; 1303 Primary water inlet pipe; 1304 Secondary water inlet pipe; 1305 External water pipe; 1306 Spray head; 14. Dust collection mechanism; 1401 Fan; 1402 Air intake; 1403 Air outlet pipe; 1404 Dust collection pipe; 1405 Dust collection hood; 15. Chassis; 16. Drain pipe; 17. Drain outlet; 18. Wedge block; 19. Partition plate; 20. Grille. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Please see Figures 1-9As shown, this adjustable-angle MTS equipment wall anti-seismic auxiliary device includes an MTS equipment wall anti-seismic body 1. Hydraulic rods 6 are fixed around the top of the MTS equipment wall anti-seismic body 1. A first universal joint head 7 is slidably connected to the top of the hydraulic rods 6. A base plate 2 is fixed to the top of the first universal joint head 7. Side boxes 3 are fixed around the surface of the base plate 2. A lifting mechanism 10 is fixed inside the side box 3. A top box 4 is fixed to the top of the side box 3. A housing 15 is fixed inside the top box 4. A spraying mechanism 13 is fixed to one side of the housing 15, and a dust collection mechanism 14 is fixed to the other side. A canvas 5 is movably connected to the surface of the lifting mechanism 10. The lower side of the canvas 5 is movably connected to the surface of the base plate 2. Drain outlets 17 are connected to both sides of the top box 4. A drain pipe 16 is connected to one side of each drain outlet 17. Pipe 16 connects to the outside of the top box 4. When using this invention, the operator can use the built-in device to adjust the angle of the base plate 2 connected to the MTS equipment wall anti-seismic body 1, thereby simulating the earthquake situation when the wall is at different ground angles. During the simulation, the operator can use the lifting mechanism 10 to raise the canvas 5 to prevent the debris flying out from the wall collapse from endangering the operator's safety. The dust collection mechanism 14 and the spraying mechanism 13 can also be used to treat the dust generated after the collapse. This solves the problem that the ground angle cannot be simulated when using the MTS equipment wall anti-seismic body 1 to simulate the seismic resistance of the wall. At the same time, it solves the problem that the flying debris and dust generated by the wall collapse affect the safety of the operator during the wall anti-seismic simulation.

[0042] It is worth noting that canvas 5, also known as covering cloth, has good waterproof performance and its biggest feature is its sturdiness and durability. It is used for covering automobile transportation and open-air warehouses, as well as for setting up tents in the field. In this invention, canvas 5 can cope with the force generated by the collapse of the wall. Furthermore, a zipper can be installed on the surface of canvas 5. After the wall to be tested collapses, the staff can enter the surface of the bottom plate 2 through the zipper to clean the collapsed wall, thereby solving the problem of the collapsed wall squeezing and deforming the canvas 5, thus hindering the lifting of the lifting rod 1006.

[0043] Several telescopic rods 8 are fixed to the top of the MTS equipment wall anti-seismic body 1. The top of the telescopic rods 8 is slidably connected to a second universal joint head 9. The top of the second universal joint head 9 is fixed to the lower side of the base plate 2. In this embodiment, by setting the telescopic rods 8 and the second universal joint head 9, when the staff uses the hydraulic rod 6 and the first universal joint head 7 to adjust the angle and support the base plate 2, the telescopic rods 8 and the second universal joint head 9 can cooperate to provide stability for angle adjustment and support, thereby improving practical value.

[0044] The lifting mechanism 10 includes a motor 1001, which is fixed to the inner cavity of the side box 3. A threaded rod 1002 is fixed to the output shaft of the motor 1001. A threaded sleeve 1003 is threadedly connected to the surface of the threaded rod 1002. Connecting blocks 1004 are fixed to both sides of the threaded sleeve 1003. A movable connecting shaft 1005 is fixed to one side of the connecting block 1004. A lifting rod 1006 is rotatably connected to one side of the movable connecting shaft 1005. A canvas 5 is disposed on the surface of the lifting rod 1006. In this embodiment, through the arrangement of the motor 1001, threaded rod 1002, threaded sleeve 1003, connecting block 1004, movable connecting shaft 1005, and lifting rod 1006, when the MTS equipment wall anti-seismic body 1 conducts an anti-seismic test on the wall, the staff can use the lifting mechanism 10 to drive the canvas 5 to rise and fall, thereby protecting the area around the top of the MTS equipment wall anti-seismic body 1 and preventing bricks from splashing and injuring people during the falling process.

[0045] A slider 11 is fixed on one side of the threaded sleeve 1003, and a groove 12 is provided on one side of the inner cavity of the side box 3. The slider 11 slides on the surface of the groove 12. In this embodiment, by setting the slider 11 and the groove 12, the slider 11 and the groove 12 can provide stability for the threaded sleeve 1003 during movement and provide a limit for the movement of the threaded sleeve 1003.

[0046] The dust collection mechanism 14 includes a fan 1401 and a dust collection pipe 1404. The fan 1401 is fixed to one side of the inner cavity of the housing 15. The two sides of the working end of the fan 1401 are connected to the air intake 1402, and the other side of the working end of the fan 1401 is connected to the air outlet 1403. The air outlet 1403 is connected to the outside of the top box 4. The dust collection pipe 1404 is fixed to both sides of the top box 4, and a dust collection hood 1405 is fixed to the lower side of the dust collection pipe 1404. In this embodiment, when the working MTS equipment wall anti-seismic body 1 performs seismic simulation on the wall, if the wall collapses, the staff can use the dust collection mechanism 14 to collect the dust generated by the collapse, so as to prevent the dust from spreading into the working environment and thus affecting the health of the staff.

[0047] The spraying mechanism 13 includes a water pump 1301, which is fixed to one side of the inner cavity of the housing 15. Both sides of the working end of the water pump 1301 are connected to a primary water inlet pipe 1302. Several secondary water inlet pipes 1303 are connected to the surface of the primary water inlet pipes 1302, and several spray heads 1305 are connected to the surface of the secondary water inlet pipes 1303. An external water pipe 1304 is connected to one side of the working end of the water pump 1301. The external water pipe 1304 penetrates the housing 15 and connects to the outside of the top housing 4. In this embodiment, through... The water pump 1301, primary water inlet pipe 1302, secondary water inlet pipe 1303, external water pipe 1304, and spray head 1305 are configured so that when the dust suction mechanism 14 sucks dust into the top box 4, the operator can open the spray mechanism 13. Under the action of the water pump 1301, external water enters the primary water inlet pipe 1302 and secondary water inlet pipe 1303 through the external water pipe 1304, and under the action of the spray head 1305, the dust in the top box 4 is reduced, thereby further treating the dust.

[0048] The spray head 1305 is a mist head and is evenly distributed on the surface of the secondary water inlet pipe 1303. In this embodiment, by setting the spray head 1305, when the water source is sprayed onto the dust through the spray head 1305, it can be atomized, thereby increasing the contact area between water and dust and enhancing the dust removal effect.

[0049] The surface of the inner cavity of the dust hood 1405 is fixed with a grid 20. The distance between the strips of the grid 20 is 1cm-1.5cm. In this embodiment, by setting the grid 20, when the staff uses the dust suction mechanism 14 to suck up the dust, it can effectively prevent large dust from entering the dust suction mechanism 14 and the top box 4 and causing damage to the dust suction mechanism 14.

[0050] The top box 4 has partitions 19 fixed on both sides of its inner cavity. The bottom of the partitions 19 is fixed to the bottom of the top box 4. In this embodiment, by setting the partitions 19, when the staff uses the spray mechanism 13, when water is sprayed from the spray head 1305 into the top box 4, the water source can be isolated on one side of the partitions 19 under the action of the partitions 19, thereby preventing water from contaminating the suction pipe 1404.

[0051] Wedge-shaped blocks 18 are fixed on both sides of the inner cavity of the top box 4. The wedge-shaped blocks 18 are inclined and the higher side is close to the partition 19. In this embodiment, by setting the wedge-shaped blocks 18, when the spraying mechanism 13 is used, the water source is sprayed into the inner cavity of the top box 4 under the action of the spray head 1305. Under the action of the wedge-shaped blocks 18, the sewage flows to the drain outlet 17, thereby guiding the sewage discharge.

[0052] The working principle of this invention is as follows: In use, the operator first movably installs the canvas 5 on the surface of the lifting rod 1006, and uses the lifting mechanism 10 to lower the lifting rod 1006 to its lowest point. Then, the operator places the wall to be tested on the surface of the base plate 2, and uses the hydraulic rods 6 around the perimeter to adjust the base plate 2 to a suitable angle. Then, the MTS equipment wall anti-seismic body 1 is opened to conduct an anti-seismic test on the wall to be tested. During the test, if the operator finds that the wall is about to collapse, they quickly use the lifting mechanism 10. Under the action of the motor 1001, the threaded rod 1002 rotates, driving the threaded sleeve 1003 to... The wall moves upward, which in turn drives the connecting block 1004, the movable connecting shaft 1005, and the lifting rod 1006 to move upward. Under the action of the movable connecting shaft 1005, even if the motors 1001 in the four directions do not run synchronously, the lifting rod 1006 can continue to rise. When the wall collapses, the extended canvas 5 isolates the flying debris on the surface of the base plate 2. Then, the workers quickly turn on the spray mechanism 13 and the dust collection mechanism 14. Under the action of the fan 1401, the dust generated by the collapse will enter the top box 4 through the dust collection hood 1405 and the dust collection pipe 1404. Under the action of the spray mechanism 13, the dust removal effect is achieved. The wastewater is discharged from the top box 4 under the action of the drain pipe 16.

[0053] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. An angle-adjustable MTS device wall anti-seismic accessory device, comprising an MTS device wall anti-seismic body (1), characterized in that: The hydraulic rod (6) is fixed around the top of the MTS equipment wall body anti-seismic body (1), the first universal joint head (7) is slidably connected to the top of the hydraulic rod (6), the bottom plate (2) is fixed to the top of the first universal joint head (7), the side box (3) is fixed around the surface of the bottom plate (2), the lifting mechanism (10) is fixed in the inner cavity of the side box (3), the top box (4) is fixed to the top of the side box (3), the machine box (15) is fixed in the inner cavity of the top box (4), the spraying mechanism (13) is fixed to one side of the inner cavity of the machine box (15), the dust collection mechanism (14) is fixed to the other side of the inner cavity of the machine box (15), the canvas (5) is movably connected to the surface of the lifting mechanism (10), the lower side of the canvas (5) is movably connected to the surface of the bottom plate (2), the water drain opening (17) is communicated between the two sides of the inner cavity of the top box (4), the water drain pipe (16) is communicated to one side of the water drain opening (17), and the water drain pipe (16) is communicated to the outside of the top box (4); a plurality of telescopic rods (8) are fixed to the top of the MTS equipment wall body anti-seismic body (1), the second universal joint head (9) is slidably connected to the top of the telescopic rod (8), and the bottom side of the bottom plate (2) is fixed to the top of the second universal joint head (9); in the simulation process, the lifting mechanism is used to lift the canvas, so that the safety of people is not harmed by the waste residues splashed by the wall collapse.

2. The angle adjustable MTS device wall seismic appurtenance of claim 1, wherein: The lifting mechanism (10) comprises a motor (1001), the motor (1001) is fixed in the inner cavity of the side box (3), the output shaft of the motor (1001) is fixed with a threaded rod (1002), the surface of the threaded rod (1002) is threadedly connected with a threaded sleeve (1003), the two sides of the threaded sleeve (1003) are fixed with a connecting block (1004), one side of the connecting block (1004) is fixed with a movable connecting shaft (1005), one side of the movable connecting shaft (1005) is rotatably connected with a lifting rod (1006), and the canvas (5) is arranged on the surface of the lifting rod (1006).

3. The angle adjustable MTS device wall seismic appurtenance of claim 2, wherein: One side of the threaded sleeve (1003) is fixed with a sliding block (11), one side of the inner cavity of the side box (3) is provided with a sliding groove (12), and the sliding block (11) slides on the surface of the sliding groove (12).

4. The angle adjustable MTS device wall seismic appurtenance of claim 1, wherein: The dust collection mechanism (14) comprises a fan (1401) and a dust collection pipe (1404), the fan (1401) is fixed to one side of the inner cavity of the machine box (15), air inlets (1402) are communicated on the two sides of the action end of the fan (1401), an air outlet pipe (1403) is communicated on the other side of the action end of the fan (1401), the air outlet pipe (1403) is communicated to the outside of the top box (4), the dust collection pipe (1404) is fixed on the two sides of the top box (4), and the dust collection cover (1405) is fixed to the lower side of the dust collection pipe (1404).

5. The angle adjustable MTS device wall seismic appurtenance of claim 1, wherein: Said spraying mechanism (13) includes a water pump (1301), the water pump (1301) is fixed to the one side of the inner chamber of the machine case (15), the both sides of the action end of the water pump (1301) are all communicated with a first-stage water inlet pipe (1302), the surface of the first-stage water inlet pipe (1302) is communicated with a plurality of second-stage water inlet pipes (1303), the surface of the second-stage water inlet pipe (1303) is communicated with a plurality of water spraying heads (1305), the one side of the action end of the water pump (1301) is communicated with an external water pipe (1304), the external water pipe (1304) penetrates the machine case (15) and is communicated to the outside of the top box (4).

6. A wall seismic bracing accessory for an angularly adjustable MTS apparatus according to claim 5, wherein: Said water spraying head (1305) is a mist head, and is evenly distributed on the surface of the second-stage water inlet pipe (1303).

7. The angle adjustable MTS device wall seismic appurtenance of claim 4, wherein: The surface of the inner chamber of the dust absorption cover (1405) is fixed with a grid (20), the distance between the strips of the grid (20) is 1cm-1.5cm.

8. The angle adjustable MTS device wall seismic appurtenance of claim 1, wherein: The both sides of the inner chamber of the top box (4) are fixed with a partition plate (19), the bottom of the partition plate (19) is fixed to the bottom of the inner chamber of the top box (4).

9. The angle adjustable MTS device wall seismic appurtenance of claim 1, wherein: The both sides of the inner chamber of the top box (4) are fixed with a wedge-shaped block (18), the wedge-shaped block (18) is arranged obliquely, and the high side is close to the partition plate (19).

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