Triaxial apparatus for monitoring natural disasters

Abstract

The utility model discloses a triaxial apparatus for monitoring natural disasters, which comprises a positioning base plate and a triaxial apparatus body, a mounting shell is arranged on the positioning base plate and is matched with a positioning frame, a power assembly and clamping pieces for use, the power assembly can adjust the distance between the two groups of clamping pieces, and the distance between the two groups of clamping pieces can be adjusted. Therefore, the triaxial apparatus body can be quickly disassembled and assembled, so that the triaxial apparatus body is simple and quick to assemble and disassemble, the disassembly and assembly time can be greatly saved, the working efficiency and the maintenance convenience are improved, the triaxial apparatus body can more easily adapt to different monitoring environments and requirements due to quick disassembly and assembly, for example, the three-axis apparatus body can be quickly assembled and disassembled, and the three-axis apparatus can be quickly assembled and disassembled. When natural disasters occur, the triaxial apparatus body can be quickly deployed to an area needing to be monitored, daily maintenance and overhaul of the triaxial apparatus body are more convenient due to the design of quick disassembly and assembly, and when parts need to be replaced or troubleshooting needs to be conducted, disassembly and assembly work can be quickly completed.

Description

Technical Field

[0001] The utility model relates to the technical field of triaxial apparatuses, in particular to a triaxial apparatus for monitoring natural disasters. Background Technique

[0002] A triaxial apparatus is an instrument used in general geotechnical laboratories. The instrument is strain-controlled and is used to measure the strength and deformation characteristics of a soil specimen with a maximum confining pressure of 1.0 MPa and a diameter of 39.1 mm under axial static load conditions in a triaxial shear test. Triaxial tests of unconsolidated undrained shear, consolidated undrained shear, and consolidated drained shear can be carried out. When monitoring natural disasters through soil, a triaxial apparatus is needed. Before using the triaxial apparatus, it needs to be installed.

[0003] However, in the prior art, although the triaxial apparatus has shown excellent performance in data acquisition and analysis, in the actual application process, a significant problem has gradually emerged: the lack of an efficient and reliable structure to achieve rapid positioning of the triaxial apparatus. Specifically, for triaxial apparatuses widely deployed in the wild or complex environments, the lack of effective positioning means will make the daily maintenance, fault troubleshooting, and calibration of the equipment extremely difficult, increasing the maintenance cost. Therefore, we need to propose a triaxial apparatus for monitoring natural disasters. Content of the Utility Model

[0004] The purpose of the utility model is to provide a triaxial apparatus for monitoring natural disasters, aiming to solve the problem in the prior art that there is a lack of an efficient and reliable structure to achieve rapid positioning of the triaxial apparatus. Specifically, for triaxial apparatuses widely deployed in the wild or complex environments, the lack of effective positioning means will make the daily maintenance, fault troubleshooting, and calibration of the equipment extremely difficult, increasing the maintenance cost.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A triaxial apparatus for monitoring natural disasters includes a positioning base plate and a triaxial apparatus body. An installation shell is arranged on the top of the positioning base plate. A positioning frame is fixedly connected to the outer wall of the installation shell. The positioning frame is bolted to the top of the positioning base plate through four groups of fixing screws. A power assembly is arranged inside the installation shell. Two moving ends of the power assembly are respectively provided with clamping members for quickly locking the triaxial apparatus body. The triaxial apparatus body is arranged on the opposite side of the two clamping members. Two groups of chutes are symmetrically arranged on the top of the installation shell.

[0007] Preferably, the power assembly includes two mounting plates, both of the two mounting plates are fixedly mounted on the inner top of the mounting shell, a worm is rotatably mounted on the opposite sides of the two mounting plates, one end of the worm penetrates through one of the mounting plates and is connected to a driving motor, and a worm gear is engaged with the bottom of the worm.

[0008] Preferably, it further includes a bidirectional lead screw, the bidirectional lead screw is fixedly inserted into the interior of the worm gear, two moving blocks are threadedly connected to the outer wall of the bidirectional lead screw, and the bottoms of the two clamping members are respectively connected to the tops of the two moving blocks.

[0009] Preferably, the two ends of the bidirectional lead screw are respectively rotatably mounted on the inner walls of the two sides of the mounting shell, and the two moving blocks are symmetrically arranged, and the tops of the two moving blocks are respectively slidably connected to the interiors of the two chutes.

[0010] Preferably, the driving motor is fixedly mounted on one side wall of one of the mounting plates, and one end of the output shaft of the driving motor is fixedly connected to one end of the worm.

[0011] Preferably, the clamping member includes a fixing plate, the bottom of the fixing plate is fixedly connected to the top of the moving block, and four positioning columns are fixedly connected to one side wall of the fixing plate.

[0012] Preferably, positioning blind holes adapted to the positioning columns are respectively formed on the two side walls of the triaxial instrument body, and one end of the positioning column is inserted into the interior of the positioning blind hole.

[0013] Preferably, four limiting blocks are fixedly connected to the bottom of the triaxial instrument body, limiting grooves adapted to the four limiting blocks are formed on the top of the mounting shell, and the four limiting blocks are respectively inserted into the interiors of the four limiting grooves.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By providing a mounting shell on the positioning substrate and cooperating with the positioning frame, the power assembly and the clamping member, the power assembly can adjust the distance between the two clamping members, so as to achieve the effect of quickly disassembling and assembling the triaxial instrument body, making the installation and disassembly process of the triaxial instrument body simple and fast, greatly saving the disassembly and assembly time, improving the work efficiency and maintenance convenience. Since it can be quickly disassembled and assembled, this triaxial instrument body can more easily adapt to different monitoring environments and requirements. For example, when natural disasters occur, the triaxial instrument body can be quickly deployed to the area that needs to be monitored. The quick-disassembly design also makes the daily maintenance and repair of the triaxial instrument body more convenient. When components need to be replaced or fault troubleshooting is required, the disassembly and assembly work can be quickly completed. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 It is a schematic structural diagram of the side view of the triaxial apparatus body of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the positioning substrate, mounting shell and clamping member of the present utility model;

[0019] Figure 4 It is a schematic structural diagram of the power assembly and the clamping member of the present utility model.

[0020] In the figure: 1, positioning substrate; 2, triaxial apparatus body; 3, mounting shell; 4, positioning frame; 5, power assembly; 501, mounting plate; 502, worm; 503, driving motor; 504, worm gear; 505, bidirectional lead screw; 506, moving block; 6, clamping member; 601, fixing plate; 602, positioning column; 7, positioning blind hole; 8, limiting block; 9, limiting groove; 10, sliding groove. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0023] A triaxial instrument for monitoring natural disasters, comprising a positioning base plate 1 and a triaxial instrument body 2. An installation shell 3 is arranged at the top of the positioning base plate 1. A positioning frame 4 is fixedly connected to the outer wall of the installation shell 3. The positioning frame 4 is bolted to the top of the positioning base plate 1 through four groups of fixing screws. A power assembly 5 is arranged inside the installation shell 3. Clamping members 6 for quickly locking the triaxial instrument body 2 are respectively arranged at two moving ends of the power assembly 5. The triaxial instrument body 2 is arranged on the opposite side of the two clamping members 6. Two groups of sliding grooves 10 are symmetrically arranged at the top of the installation shell 3. The utility model can achieve the effect of quickly disassembling and assembling the triaxial instrument body 2, making the installation and disassembly process of the triaxial instrument body 2 simple and fast, greatly saving the disassembly and assembly time, improving the work efficiency and maintenance convenience. Due to the ability to quickly disassemble and assemble, this triaxial instrument body 2 can more easily adapt to different monitoring environments and requirements. For example, when a natural disaster occurs, the triaxial instrument body 2 can be quickly deployed to the area that needs to be monitored. The design of quick disassembly and assembly also makes the daily maintenance and repair of the triaxial instrument body 2 more convenient. When parts need to be replaced or fault troubleshooting is required, the disassembly and assembly work can be quickly completed;

[0024] The power assembly 5 includes two groups of mounting plates 501. The two groups of mounting plates 501 are both fixedly installed on the inner top of the installation shell 3. A worm 502 is rotatably installed on the opposite side of the two groups of mounting plates 501. One end of the worm 502 penetrates through one of the mounting plates 501 and is connected to a driving motor 503. A worm gear 504 is engaged with the bottom of the worm 502;

[0025] It further includes a bidirectional lead screw 505. The bidirectional lead screw 505 is fixedly inserted into the inside of the worm gear 504. Two groups of moving blocks 506 are threadedly connected to the outer wall of the bidirectional lead screw 505. The two groups of moving blocks 506 respectively serve as the two moving ends of the power assembly 5. The bottoms of the two groups of clamping members 6 are respectively connected to the tops of the two groups of moving blocks 506;

[0026] By adopting the above case, the output shaft of the driving motor 503 can drive the worm 502 to rotate, thereby driving the worm gear 504 to rotate, and further driving the bidirectional lead screw 505 to rotate;

[0027] Both ends of the bidirectional lead screw 505 are rotatably installed on the inner walls of both sides of the installation shell 3, and the two groups of moving blocks 506 are symmetrically arranged. The tops of the two groups of moving blocks 506 are respectively slidably connected to the inside of the two groups of sliding grooves 10. When the bidirectional lead screw 505 rotates, it can drive the two groups of moving blocks 506 to make reciprocating motions along the axial direction of the bidirectional lead screw 505, so as to quickly adjust the distance between the two groups of clamping members 6. When the two groups of clamping members 6 contact the triaxial instrument body 2, the triaxial instrument body 2 can be clamped and positioned, thereby achieving the effect of quickly disassembling and assembling it;

[0028] The driving motor 503 is fixedly installed on one side wall of one set of mounting plates 501. One end of the output shaft of the driving motor 503 is fixedly connected to one end of the worm 502. The driving motor 503 is set as a forward and reverse stepping motor;

[0029] The clamping member 6 includes a fixing plate 601. The bottom of the fixing plate 601 is fixedly connected to the top of the moving block 506. Four positioning columns 602 are fixedly connected to one side wall of the fixing plate 601. Positioning blind holes 7 adapted to the positioning columns 602 are respectively formed on both side walls of the triaxial instrument body 2. One end of the positioning column 602 is inserted into the inside of the positioning blind hole 7. By setting the fixing plate 601 and the cooperation of the positioning column 602 and the positioning blind hole 7, when the positioning column 602 is inserted into the inside of the positioning blind hole 7, the side wall of the fixing plate 601 abuts against the outer wall of the triaxial instrument body 2, thereby achieving the effect of firmly clamping it, avoiding shaking or offset during use, and being beneficial to improving the use stability of the device;

[0030] Four limiting blocks 8 are fixedly connected to the bottom of the triaxial instrument body 2. Limiting grooves 9 adapted to the four limiting blocks 8 are formed on the top of the installation shell 3. The four limiting blocks 8 are respectively inserted into the inside of the four limiting grooves 9. By setting the cooperation of the limiting blocks 8 and the limiting grooves 9, it plays a role in limiting the triaxial instrument body 2, and can ensure that the positioning column 602 is accurately inserted into the inside of the positioning blind hole 7, thereby improving the installation accuracy of the triaxial instrument body 2.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A triaxial instrument for monitoring natural disasters, comprising a positioning substrate (1) and a triaxial instrument body (2), characterized in that: A mounting shell (3) is arranged on the top of the positioning substrate (1), a positioning frame (4) is fixedly connected to the outer wall of the mounting shell (3), the positioning frame (4) is bolted to the top of the positioning substrate (1) by four groups of fixing screws, a power assembly (5) is arranged inside the mounting shell (3), two moving ends of the power assembly (5) are respectively provided with clamping members (6) for quickly locking the triaxial instrument body (2), the triaxial instrument body (2) is arranged on opposite sides of the two groups of clamping members (6), and two groups of slide grooves (10) are symmetrically opened on the top of the mounting shell (3).

2. A triaxial instrument for monitoring natural disasters according to claim 1, characterized in that: The power assembly (5) comprises two groups of mounting plates (501), the two groups of mounting plates (501) are fixedly mounted on the inner top of the mounting shell (3), a worm (502) is rotatably mounted on the opposite side of the two groups of mounting plates (501), one end of the worm (502) passes through one of the groups of mounting plates (501) and is connected to a driving motor (503), and a worm wheel (504) is meshed at the bottom of the worm (502).

3. A triaxial instrument for monitoring natural disasters according to claim 2, characterized in that: It also includes a bidirectional screw rod (505), which is fixedly inserted into the inside of the worm gear (504), and two groups of moving blocks (506) are threadedly connected on the outer wall of the bidirectional screw rod (505), and the bottoms of the two groups of clamping parts (6) are respectively connected to the tops of the two groups of moving blocks (506).

4. A triaxial instrument for monitoring natural disasters according to claim 3, characterized in that: The two ends of the bidirectional screw rod (505) are rotatably mounted on the inner walls of the mounting shell (3) on both sides, and the two groups of moving blocks (506) are symmetrically arranged, and the tops of the two groups of moving blocks (506) are slidably connected to the inside of the two groups of sliding grooves (10).

5. A triaxial instrument for monitoring natural disasters according to claim 4, characterized in that: The driving motor (503) is fixedly mounted on a side wall of one of the mounting plates (501), and one end of the output shaft of the driving motor (503) is fixedly connected to one end of the worm (502).

6. A triaxial instrument for monitoring natural disasters according to claim 5, characterized in that: The clamping member (6) comprises a fixing plate (601), the bottom of which is fixedly connected to the top of the moving block (506), and four groups of positioning columns (602) are fixedly connected to a side wall of one side of the fixing plate (601).

7. A triaxial instrument for monitoring natural disasters according to claim 1, characterized in that: Positioning blind holes (7) adapted to the positioning column (602) are respectively provided on the side walls of both sides of the triaxial instrument body (2), and one end of the positioning column (602) is inserted into the interior of the positioning blind hole (7).

8. A triaxial instrument for monitoring natural disasters according to claim 1, characterized in that: Four groups of limit blocks (8) are fixedly connected to the bottom of the triaxial instrument body (2), and the top of the mounting shell (3) is provided with limit slots (9) adapted to the four groups of limit blocks (8), and the four groups of limit blocks (8) are respectively inserted into the inside of the four groups of limit slots (9).

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