Five-axis articulated engineering detection device multi-angle mounting platform

Abstract

The application relates to the technical field of mounting platforms, and discloses a five-axis articulated engineering detection equipment multi-angle mounting platform, which comprises a supporting base, a rotating disc is rotationally installed on the top of the supporting base, a supporting main shaft is fixedly installed on the top of the rotating disc, and a universal joint is fixedly installed on the top of the supporting main shaft. The application has the following advantages and effects: when the angle of the mounting platform body is adjusted, the hydraulic telescopic rods in the corresponding directions can be controlled to be telescopically adjusted; the rotating block and the articulated shaft are matched, so that the mounting platform body can move along with the hydraulic telescopic rods; since the mounting platform body is fixed on the universal joint above the supporting main shaft, the mounting platform body can rotate around the universal joint, the adjustment range of the mounting platform body is large, the transmission gear can drive the rotating disc and the supporting main shaft to rotate through the gear groove, the angle adjustment range of the mounting platform body is large, and the accurate positioning of the mounting platform body can be realized.

Description

Technical Field

[0001] This application relates to the field of mounting platform technology, and in particular to a five-axis articulated engineering testing equipment multi-angle mounting platform. Background Technology

[0002] In engineering testing, the installation and operating platform of testing equipment plays a crucial role in the accuracy and comprehensiveness of the test results. Currently, most common engineering testing equipment mounting platforms are fixed structures or simple adjustable supports; In existing technologies, fixed-structure mounting platforms can only perform inspections at specific angles and positions, making them unsuitable for complex and ever-changing engineering environments. Inspections of some concealed areas or at special angles are difficult, resulting in blind spots. While simple adjustable supports offer some angle adjustment capabilities, their adjustment range is limited, and their stability is poor. During inspection, equipment shaking or angle deviation can easily affect inspection accuracy, and the operation is complex, requiring significant time for adjustment and fixation, thus reducing the efficiency of engineering inspections. Therefore, we propose a five-axis articulated multi-angle mounting platform for engineering inspection equipment to address these issues. Utility Model Content

[0003] In order to solve the problem that existing devices cannot be adjusted at multiple angles, this application provides a five-axis articulated engineering testing equipment multi-angle mounting platform.

[0004] The above-mentioned technical objective of this application is achieved through the following technical solution: a five-axis articulated engineering testing equipment multi-angle mounting platform, including a support base, a turntable rotatably mounted on the top of the support base, a support spindle fixedly mounted on the top of the turntable, a universal joint fixedly mounted on the top of the support spindle, a mounting platform body arranged above the universal joint, and an engineering testing equipment multi-angle adjustment mounting component arranged above the support base, turntable, support spindle and mounting platform body; The multi-angle adjustable mounting component of the engineering testing equipment includes a hinged connecting plate, a hinged shaft, a rotating block, and a hydraulic telescopic rod. The hinged connecting plate is fixedly installed at the bottom four corners of the mounting platform body and around the outer side of the supporting main shaft. The hinged shaft is rotatably installed on the inner side of the hinged connecting plate. The rotating block is rotatably installed on the outer side of the hinged shaft. The two ends of the hydraulic telescopic rod are respectively installed on one side of the two corresponding rotating blocks.

[0005] Preferably, the top of the mounting platform body is provided with multiple threaded holes for installing engineering equipment, and the bottom support component for engineering testing equipment is provided below the mounting platform body.

[0006] Preferably, the multi-angle adjustment mounting component of the engineering testing equipment further includes a motor, a drive shaft, a transmission gear, and a toothed groove. The motor is fixedly installed on the inner side of the support base, the drive shaft is fixedly installed on the output end of the motor, the transmission gear is fixedly installed on the outer side of the drive shaft, and the toothed groove is opened on the outer side of the turntable. The transmission gear meshes with the adjacent toothed groove.

[0007] Preferably, the bottom support assembly of the engineering testing equipment includes an electric telescopic rod, a mounting plate, and casters. The electric telescopic rod is fixedly installed at the four bottom corners of the main body of the platform, the mounting plate is fixedly installed at the output end of the electric telescopic rod, and the casters are fixedly installed at the bottom of the mounting plate.

[0008] By adopting the above technical solution, the device can be moved after the casters come into contact with the ground, which facilitates the movement and transportation of engineering testing equipment.

[0009] Preferably, the top of the mounting platform body is provided with a placement slot, and the bottom inner wall of the mounting platform body is provided with a protective pad.

[0010] By adopting the above technical solution, the placement slot allows engineering testing equipment to be installed. Multiple engineering equipment mounting threaded holes are opened on the upper part of the mounting platform, allowing different equipment to be installed inside the corresponding engineering equipment mounting threaded holes. The protective pads ensure that the engineering equipment is relatively stable during use and will not be damaged.

[0011] Preferably, both the hinged connecting plate and the rotating block have an arc-shaped chamfer on their outer sides.

[0012] By adopting the above technical solution, the arc chamfer makes it easier to prevent collisions and interference between the hinged connecting plate and the rotating block during the rotation adjustment process.

[0013] Preferably, a rotating groove is provided on one side of the rotating block, and the hinge shaft is in contact with the rotating groove.

[0014] By adopting the above technical solution, the rotating groove allows the rotating block to rotate around the hinge axis, enabling the hinge connecting plate and the rotating block to adjust the connection angle during the movement and extension of the hydraulic telescopic rod.

[0015] Preferably, a counterweight is provided on the inner side of the support base, and an installation groove is provided on the top of the support base, with the motor fixedly installed on the inner side of the installation groove.

[0016] By adopting the above technical solution, the counterweight can increase the stability of the device when the support base is in contact with the ground, preventing it from tipping over when adjusting the main body of the platform.

[0017] This application includes at least one of the following beneficial technical effects: This application utilizes an engineering testing device to adjust the mounting components at multiple angles. When adjusting the angle of the mounting platform body, the hydraulic telescopic rod in the corresponding direction can be controlled to extend and retract. In conjunction with the rotating block and the hinge shaft, the mounting platform body can move along with the hydraulic telescopic rod. Since the mounting platform body is fixed on a universal joint above the support spindle, it can rotate around the universal joint, allowing for a large adjustment range. The transmission gear can drive the turntable and the support spindle to rotate through the tooth grooves, further enabling a large angle adjustment range for the mounting platform body and achieving precise positioning of the mounting platform body.

[0018] This application, through the bottom support component of the engineering testing equipment, allows the electric telescopic rod to drive the mounting plate and casters to descend after the angle is adjusted, enabling the casters to come into contact with the ground and form a stable four-point support structure, thereby enhancing the stability of the platform body during use. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of this embodiment.

[0020] Figure 2 This is a partial structural schematic diagram of this embodiment.

[0021] Figure 3 This is a schematic diagram of the explosion section in this embodiment.

[0022] Figure 4 yes Figure 3 A magnified structural diagram of part A in the middle.

[0023] In the diagram: 1. Multi-angle adjustable mounting component for engineering testing equipment; 2. Bottom support component for engineering testing equipment; 3. Support base; 4. Turntable; 5. Support spindle; 6. Universal joint; 7. Main body of the mounting platform; 8. Threaded holes for engineering equipment mounting. 11. Hinge connecting plate; 12. Hinge shaft; 13. Rotating block; 14. Hydraulic telescopic rod; 15. Motor; 16. Drive shaft; 17. Transmission gear; 18. Gear groove; 21. Electric telescopic pole; 22. Mounting plate; 23. Casters. Detailed Implementation

[0024] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0025] This application discloses a five-axis articulated engineering testing equipment multi-angle mounting platform, including a support base 3, a turntable 4 rotatably mounted on the top of the support base 3, a support spindle 5 fixedly mounted on the top of the turntable 4, a universal joint 6 fixedly mounted on the top of the support spindle 5, a mounting platform body 7 above the universal joint 6, and an engineering testing equipment multi-angle adjustment mounting component 1 above the support base 3, turntable 4, support spindle 5 and mounting platform body 7; The multi-angle adjustable mounting component 1 for engineering testing equipment includes a hinged connecting plate 11, a hinge shaft 12, a rotating block 13, and a hydraulic telescopic rod 14. The hinged connecting plate 11 is fixedly installed at the bottom four corners of the mounting platform body 7 and around the outer side of the supporting main shaft 5. The hinge shaft 12 is rotatably installed on the inner side of the hinged connecting plate 11, and the rotating block 13 is rotatably installed on the outer side of the hinge shaft 12. The two ends of the hydraulic telescopic rod 14 are respectively installed on one side of the corresponding two rotating blocks 13.

[0026] In this embodiment, the top of the platform body 7 is provided with multiple engineering equipment mounting threaded holes 8, and the bottom support component 2 for engineering testing equipment is provided below the platform body 7.

[0027] In this embodiment, the multi-angle adjustment mounting component 1 of the engineering testing equipment also includes a motor 15, a drive shaft 16, a transmission gear 17, and a toothed groove 18. The motor 15 is fixedly installed on the inner side of the support base 3, the drive shaft 16 is fixedly installed on the output end of the motor 15, the transmission gear 17 is fixedly installed on the outer side of the drive shaft 16, and the toothed groove 18 is opened on the outer side of the turntable 4. The transmission gear 17 and the adjacent toothed groove 18 mesh with each other.

[0028] In this embodiment, the bottom support assembly 2 of the engineering testing equipment includes an electric telescopic rod 21, a mounting plate 22, and casters 23. The electric telescopic rod 21 is fixedly installed at the four bottom corners of the mounting platform body 7, the mounting plate 22 is fixedly installed at the output end of the electric telescopic rod 21, and the casters 23 are fixedly installed at the bottom of the mounting plate 22. After the angle adjustment is completed, the electric telescopic rod 21 can be controlled to drive the mounting plate 22 and casters 23 to descend, allowing the casters 23 to come into contact with the ground and form a stable four-point support structure, thereby enhancing the stability of the mounting platform body 7 during use.

[0029] In this embodiment, a placement groove is provided on the top of the mounting platform body 7, and a protective pad is provided on the bottom inner wall of the mounting platform body 7. The engineering testing equipment to be installed is installed in the engineering equipment mounting threaded hole 8 above the mounting platform body 7 by fixing bolts. The device can be moved to a designated position by the universal wheels 23 below, and the support base 3 below is in contact with the ground, which can make the testing equipment more stable during use.

[0030] In this embodiment, both the hinged connecting plate 11 and the rotating block 13 have arc-shaped chamfers on their outer sides. When adjusting the angle of the mounting platform body 7, the hydraulic telescopic rod 14 in the corresponding direction can be controlled to extend and retract. With the cooperation of the rotating block 13 and the hinge shaft 12, the mounting platform body 7 can move with the hydraulic telescopic rod 14. Since the mounting platform body 7 is fixed on the universal joint 6 above the supporting main shaft 5, the mounting platform body 7 can rotate around the universal joint 6, allowing for a large adjustment range of the mounting platform body 7. The arc-shaped chamfers prevent the hinged connecting plate 11 and the rotating block 13 from colliding when adjusting the angle.

[0031] In this embodiment, a rotating groove is provided on one side of the rotating block 13, and the hinge shaft 12 is in contact with the rotating groove; the rotating groove allows the rotating block 13 to rotate around the hinge shaft 12, so that the mounting platform body 7 will not be interfered with when adjusting the angle.

[0032] In this embodiment, a counterweight is provided on the inner side of the support base 3, and an installation groove is provided on the top of the support base 3. The motor 15 is fixedly installed on the inner side of the installation groove. The counterweight can increase the stability of the device when the support base 3 is in contact with the ground. The installation groove allows the motor 15 to be installed and fixed. In addition, a battery is provided on the inner side of the support base 3, which can power multiple devices.

[0033] Specifically, the engineering testing equipment to be installed is mounted on the engineering equipment mounting threaded hole 8 above the mounting platform body 7 using fixing bolts. This device can be moved to a designated position via the casters 23 below, allowing the supporting base 3 below to contact the ground, ensuring stability of the testing equipment during use. When adjusting the angle of the mounting platform body 7, the hydraulic telescopic rod 14 in the corresponding direction can be controlled to extend or retract. In conjunction with the rotating block 13 and the hinge shaft 12, the mounting platform body 7 can move along with the hydraulic telescopic rod 14. Since the mounting platform body 7 is fixed to the universal joint 6 above the supporting main shaft 5, it can rotate around the universal joint 6. The rotation allows for a wide range of adjustment for the platform body 7. After adjustment, the motor 15 can be started. The motor 15 drives the transmission gear 17 to rotate via the drive shaft 16. The transmission gear 17 drives the turntable 4 and the support shaft 5 to rotate via the tooth groove 18. This allows for a wide range of angle adjustment for the platform body 7, enabling precise positioning. After angle adjustment, the electric telescopic rod 21 can be controlled to lower the mounting plate 22 and the casters 23, allowing the casters 23 to contact the ground and form a stable four-point support structure, enhancing the stability of the platform body 7 during use.

[0034] To more effectively address the issues of complex operation, insufficient adjustment precision, and poor stability mentioned in the background art, the motor 15, hydraulic telescopic rod 14, and electric telescopic rod 21 in this embodiment are all electrically connected to a PLC control system installed inside the support base 3. The operator inputs the required angle parameters and movement commands via a touchscreen display on one side of the platform body 7. The PLC control system, according to a preset program, coordinates the motor 15 to drive the transmission gear 17 to mesh with the toothed groove 18 of the turntable 4, while simultaneously precisely controlling the extension and retraction of the hydraulic telescopic rod 14 in different directions. Since the platform body 7 is fixed to the double universal joint 6 above the support spindle 5, under the combined action of the hydraulic telescopic rod 14 and the transmission gear 17, the platform body 7 can achieve 360° horizontal rotation and ±45° vertical tilt adjustment, effectively covering the inspection needs of concealed areas and eliminating blind spots. After angle adjustment, the PLC control system automatically controls the electric telescopic rod 21 to descend, ensuring the universal wheels 23 are in close contact with the ground, forming a stable four-point support structure and enhancing stability during the inspection process.

[0035] Regarding key equipment parameters, the hydraulic telescopic rod 14 has a telescopic stroke of 15-30 cm and a maximum thrust of 500 N, enabling rapid response and withstanding large loads; the electric telescopic rod 21 has a telescopic stroke of 10-20 cm and a load-bearing capacity of no less than 100 kg, ensuring stable support for the platform body 7 after adjustment. The motor 15 is a servo motor with a rated power of 1.5 kW and a speed adjustment range of 0-1500 r / min. Combined with the precise meshing of the transmission gear 17 and the toothed groove 18, the rotation angle error of the turntable 4 can be controlled within ±0.5°, significantly improving the accuracy of angle adjustment.

[0036] Regarding the details of the connection structure, the turntable 4 is rotatably mounted on top of the support base 3 via a thrust ball bearing of model 51108. This bearing has high rigidity and low friction characteristics, effectively bearing axial loads and ensuring that the turntable 4 rotates flexibly and stably. The two ends of the hydraulic telescopic rod 14 are hinged to the rotating block 13 via M10 pins. Wear-resistant bushings are provided between the pins and the rotating grooves of the rotating block 13. The bushings are made of polytetrafluoroethylene (PTFE), which significantly reduces frictional loss during rotation and extends the service life of the components. The universal joint 6 adopts a double-jointed structure, and its unique constant velocity transmission design ensures that the platform body 7 maintains stable operation even during extreme angle adjustments.

[0037] Furthermore, the installation threaded holes 8 for engineering equipment are available in three standard sizes: M6, M8, and M10, accommodating the installation needs of most engineering testing equipment on the market. The placement groove is 5 cm deep, and the inner wall of its bottom is lined with a 1 cm thick polyurethane protective pad. This pad has a Shore hardness of 30HA, combining excellent shock absorption and wear resistance, effectively preventing displacement or damage to the equipment due to vibration during use. The counterweight block inside the support base 3 is made of cast iron, weighing 20%-30% of the total weight of the equipment, further enhancing the overall stability of the equipment and preventing tipping during adjustment.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A five-axis articulated engineering inspection apparatus multi-angle mounting platform, characterized in that, Includes a support base (3), a turntable (4) is rotatably mounted on the top of the support base (3), a support spindle (5) is fixedly mounted on the top of the turntable (4), a universal joint (6) is fixedly mounted on the top of the support spindle (5), a mounting platform body (7) is provided above the universal joint (6), and an engineering testing equipment multi-angle adjustment mounting component (1) is provided above the support base (3), turntable (4), support spindle (5) and mounting platform body (7); The multi-angle adjustable mounting component (1) of the engineering testing equipment includes a hinged connecting plate (11), a hinge shaft (12), a rotating block (13), and a hydraulic telescopic rod (14). The hinged connecting plate (11) is fixedly installed at the bottom four corners of the mounting platform body (7) and around the outer side of the supporting main shaft (5). The hinge shaft (12) is rotatably installed on the inner side of the hinged connecting plate (11). The rotating block (13) is rotatably installed on the outer side of the hinge shaft (12). The two ends of the hydraulic telescopic rod (14) are respectively installed on one side of the corresponding two rotating blocks (13).

2. The multi-angle mounting platform of a five-axis articulated engineering test equipment according to claim 1, characterized in that: The top of the mounting platform body (7) is provided with multiple engineering equipment mounting threaded holes (8), and the bottom support component (2) for engineering testing equipment is provided below the mounting platform body (7).

3. The multi-angle mounting platform of a five-axis articulated engineering test equipment according to claim 1, characterized in that: The multi-angle adjustment mounting component (1) of the engineering testing equipment also includes a motor (15), a drive shaft (16), a transmission gear (17), and a tooth groove (18). The motor (15) is fixedly installed on the inner side of the support base (3), the drive shaft (16) is fixedly installed on the output end of the motor (15), the transmission gear (17) is fixedly installed on the outer side of the drive shaft (16), and the tooth groove (18) is opened on the outer side of the turntable (4). The transmission gear (17) meshes with the adjacent tooth groove (18).

4. The multi-angle mounting platform of a five-axis articulated engineering test equipment according to claim 2, characterized in that: The bottom support assembly (2) of the engineering testing equipment includes an electric telescopic rod (21), a mounting plate (22) and a caster wheel (23). The electric telescopic rod (21) is fixedly installed at the four bottom corners of the main body of the platform (7). The mounting plate (22) is fixedly installed at the output end of the electric telescopic rod (21). The caster wheel (23) is fixedly installed at the bottom of the mounting plate (22).

5. The multi-angle mounting platform of a five-axis articulated engineering test equipment according to claim 1, characterized in that: The top of the mounting platform body (7) is provided with a placement slot, and the bottom inner wall of the mounting platform body (7) is provided with a protective pad.

6. The multi-angle mounting platform of a five-axis articulated engineering test equipment according to claim 1, characterized in that: Both the hinged connecting plate (11) and the rotating block (13) have arc-shaped chamfers on their outer sides.

7. The multi-angle mounting platform of a five-axis articulated engineering test equipment according to claim 1, characterized in that: A rotating groove is provided on one side of the rotating block (13), and the hinge shaft (12) is in contact with the rotating groove.

8. The multi-angle mounting platform of a five-axis articulated engineering test equipment according to claim 3, characterized in that: The inner side of the support base (3) is provided with a counterweight block, and the top of the support base (3) is provided with an installation groove. The motor (15) is fixedly installed on the inner side of the installation groove.

Images