Bulging deformation measuring machine for pressure-bearing special equipment

Abstract

The invention discloses a pressure-bearing special equipment bulge deformation measuring machine, and relates to the technical field of measuring equipment, the pressure-bearing special equipment bulge deformation measuring machine comprises a rack, a detection mechanism and a fixing mechanism, the detection mechanism comprises a hydraulic cylinder and a T-shaped hole, and the output end of the hydraulic cylinder is fixedly provided with a connecting flat plate; a bump deformation measuring device is slidably installed in the middle of the connecting flat plate through a sliding block, a linear driver is fixedly installed at the position, close to the hydraulic cylinder, of the top of the connecting flat plate, a guide assembly is installed on the side of the bottom of the connecting flat plate, the fixing mechanism comprises a supporting frame and a rectangular hole, and bending teeth are hinged to the side of the top of the supporting frame; the top ends of the bending teeth penetrate through the middle of the rectangular hole, the bending ends of the bottoms of the bending teeth are fixedly provided with pressed plates, and the positions, close to the rectangular hole, of the outer sides of the bending teeth are fixedly provided with three-edged strips. According to the bulge deformation measuring machine for the pressure-bearing special equipment, the anti-deviation effect is achieved, the position is adjusted in time, the influence of vibration is reduced, and measurement is accurate.

Description

Technical Field

[0001] The invention relates to the technical field of measuring equipment, in particular to a machine for measuring the bulge deformation of pressure-bearing special equipment. Background Art

[0002] Special equipment refers specifically to equipment that is widely used in people's production and life, which may endanger safety once a failure occurs and is subject to mandatory supervision and management, such as boilers, pressure vessels, pressure pipelines, elevators, lifting machinery, passenger ropeways, large amusement facilities, and on-site motor vehicles. Therefore, it is necessary to monitor the size of pressure-bearing special equipment regularly to prevent equipment deformation from increasing safety hazards. Pressure-bearing special equipment mainly refers to large-scale pressure-bearing equipment that can cause great harm to people's life safety, such as large boilers with greater hazards, numerous pressure vessels, and major pressure pipelines and other facilities and equipment. Nowadays, with the continuous development of my country's industrialization, the application of pressure-bearing special equipment has gradually increased, especially in large cities with relatively developed industries and various constructions. The measurement of bulge deformation is mainly to detect whether the surface is bulging.

[0003] At present, when measuring pressure-bearing special equipment, vibration is easily generated along with the operation of the equipment, causing the pressure-bearing special equipment to be measured to shift, thereby affecting the accuracy of the measurement and making it inconvenient to carry out batch testing. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A bulge deformation measuring machine for pressure-bearing special equipment, comprising: A frame having a supporting frame body, a material placing table is installed in the middle of the top of the frame, and a supporting ceiling is installed on the side of the top of the frame; A detection mechanism, which is used to adjust the position of the measuring tool, and is installed in the middle of the top of the supporting ceiling; Wherein, the detection mechanism includes a hydraulic cylinder and a convex hole, the hydraulic cylinder is installed at the side of the top of the supporting ceiling, the convex hole is opened at the top of the supporting ceiling and close to the supporting ceiling, a connecting plate is fixedly installed at the output end of the hydraulic cylinder, a bulge deformation measuring device is slidably installed at the middle of the connecting plate through a slider, a linear drive is fixedly installed at the top of the connecting plate and close to the hydraulic cylinder, the output end of the linear drive is fixedly installed at the middle of the outer side of the bulge deformation measuring device, and a guide assembly is installed at the side of the bottom of the connecting plate. By utilizing the contraction and extension of the output end of the hydraulic cylinder, the connecting plate is driven to move up and down, so that the bulge deformation measuring device can be driven to move up and down as a whole, the height of the bulge deformation measuring device is adjusted, and the distance between the detection end at the bottom of the bulge deformation measuring device and the object to be detected is controlled, which helps to improve the accuracy of the bulge deformation measurement; A fixing mechanism, which is used to clamp the object to be measured, and is installed in the middle of the frame; In which, the fixing mechanism includes a support frame and a rectangular hole, the bottom of the support frame is fixedly installed in the middle of the bottom of the frame inner cavity, the rectangular hole is opened at the top of the frame and close to the position of the unloading platform, the side of the top of the support frame is hinged with a bending tooth, the top of the bending tooth passes through the middle of the rectangular hole, and a pressure plate is fixedly installed at the bent end of the bottom of the bending tooth, and a triangular bar is fixedly installed on the outer side of the bending tooth and close to the rectangular hole, and the roller is used to contact the pressure plate. As the roller continues to move downward, the roller can be used to press the pressure plate, so that the symmetrical bending teeth on both sides can be rotated to adjust the angle, so that the top of the bending tooth drives the triangular bar to pass through the rectangular hole to approach the object to be detected, and the triangular bar is used to contact the object to be detected, so that the object to be detected can be clamped and fixed, and the object to be detected is always kept in the middle of the top of the unloading platform, and it is not easy to deviate at will.

[0005] Preferably, there are two linear drivers, and the two linear drivers are symmetrically installed along the bulge deformation meter, and the guide assembly is installed directly above the convex hole. The bulge deformation meter is driven as a whole by the output end of the linear driver, and the bulge deformation meter is slidably installed between the bulge deformation meter and the connecting plate, so that the bulge deformation meter is driven as a whole to move linearly. As the bulge deformation meter moves, the measurement range of the bulge deformation meter for the object to be measured can be increased.

[0006] Preferably, the guide assembly includes a base, which is fixedly installed on the side of the outer side of the connecting plate by screws, and a rectangular guide shell is fixedly installed on the bottom of the base, and the position of the rectangular guide shell corresponds to the position of the convex hole, and a limit plate is rotatably installed at the middle of the interior of the rectangular guide shell through a pin shaft, and an elastic sheet is fixedly installed between the outer side of the limit plate and the inner wall of the rectangular guide shell, and a roller is rotatably installed on the bottom of the rectangular guide shell, and when the connecting plate is driven to move downward by the extension of the output end of the hydraulic cylinder, the guide assembly is driven to move downward as a whole, and the bottom of the rectangular guide shell passes through the convex hole, and the guidance of the rectangular guide shell can be utilized to make the connecting plate and the bulge deformation meter move downward smoothly as a whole.

[0007] Preferably, the elastic sheet is arc-shaped, there are two rollers, and the two rollers are symmetrically installed along the limit plate. When the rectangular guide shell moves downward, the limit plate will move downward together. As the limit plate continues to move downward, it can be embedded in the groove on the inner side of the convex hole through the limit plate, thereby achieving the limiting effect, making the rectangular guide shell not easy to shake, and the limit plate is installed at an angle so that the limit plate is subjected to the reverse pressure of the groove on the inner side of the convex hole, so that the limit plate rotates counterclockwise to adjust the angle, and the elastic sheet is compressed, and combined with the action force and reaction force, the rectangular guide shell is more stable for connecting the flat plate support.

[0008] Preferably, there are two bending teeth, and the two bending teeth are symmetrically installed along the supporting frame, so that the object to be inspected can be clamped and fixed by two symmetrical bending teeth. The triangular strips are evenly distributed on the outside of the bending teeth and close to the rectangular holes, which can play an anti-slip role and avoid slipping.

[0009] Preferably, a pretreatment mechanism is installed at the side of the frame, and the pretreatment mechanism includes a straight hole and a screw rod, the straight hole is opened at the top of the frame and on the side away from the convex straight hole, the screw rod is rotatably installed inside the frame and close to the straight hole, a guide rod is fixedly installed inside the frame and close to the screw rod, a servo motor is fixedly installed at the side of the outer side of the frame, the output end of the servo motor is fixedly installed between the screw rod through a coupling, a supporting square column is threadedly installed at the external thread of the outer side of the screw rod, the bottom of the supporting square column is slidably installed between the guide rod, the top of the supporting square column passes through the middle of the straight hole, the top of the top of the supporting square column is fixedly installed with an arched plate by bolts, and a cleaning component is installed at the bottom of the arched plate.

[0010] Preferably, the screw rod is installed directly below the straight hole, the guide rod is installed directly below the screw rod, and the plane outside the supporting square column fits with the inner wall of the straight hole.

[0011] Preferably, the cleaning assembly includes a stepper motor and a conical cover, the stepper motor is fixedly installed at the bottom of the arch plate and close to the supporting square column, the conical cover is fixedly installed at the bottom of the arch plate and at one end away from the stepper motor, the output end of the stepper motor is fixedly installed with a rotating shaft through a coupling, the end of the rotating shaft away from the stepper motor is rotatably installed with the center of the conical cover, a brush is fixedly installed at the middle of the outer side of the rotating shaft, a blade is fixedly installed at the end of the outer side of the rotating shaft, and the end of the conical cover away from the rotating shaft is connected to a bent air outlet bucket, so as to facilitate the cleaning of the conical cover. The output end of the stepper motor is used to rotate the shaft, so that the brush is rotated in a circle by the shaft, and the output end of the servo motor is used to rotate the lead screw, and the support square column and the lead screw are threadedly connected, and under the guidance of the guide rod, the support square column drives the arch plate to move in a straight line, so that the cleaning assembly moves as a whole, and the top of the object to be inspected can be cleaned by the brush in the circular rotation, and the debris on the top of the object to be inspected can be removed in time, so as to pre-treat the object to be inspected.

[0012] Preferably, the stepper motor, rotating shaft and conical cover are installed at the same height, and the brushes are evenly distributed in the middle of the outer side of the rotating shaft. When the rotating shaft rotates, the blades will rotate together, so as to blow the air in the conical cover, and under the guidance of the conical cover, the flow of gas can be accelerated, so that the airflow is blown out from the bent air outlet hopper to the position of the brush, thereby blowing away the dust cleaned from the top of the object to be inspected, keeping the top of the object to be inspected tidy, which is helpful for the subsequent measurement of the deformation of the bulge.

[0013] Preferably, the blades are installed inside the conical cover, and the air outlet of the bent air outlet hopper faces the brush.

[0014] The present invention provides a machine for measuring the bulge deformation of pressure-bearing special equipment. It has the following beneficial effects: 1. The bulge deformation measuring machine for pressure-bearing special equipment utilizes the contraction and extension of the output end of the hydraulic cylinder to drive the connecting plate to move up and down, so that the bulge deformation measuring device as a whole can be driven to move up and down, the height of the bulge deformation measuring device can be adjusted, and the distance between the detection end at the bottom of the bulge deformation measuring device and the object to be detected can be controlled, which helps to improve the accuracy of the bulge deformation measurement.

[0015] Second, the bulge deformation measuring machine for pressure-bearing special equipment uses the output end of the linear driver to drive the bulge deformation measuring device as a whole, and uses the sliding installation between the bulge deformation measuring device and the connecting plate to make the bulge deformation measuring device as a whole be driven to move linearly. With the movement of the bulge deformation measuring device, the measuring range of the bulge deformation measuring device for the object to be measured can be increased.

[0016] 3. This pressure-bearing special equipment bulge deformation measuring machine, through the extension of the output end of the hydraulic cylinder, drives the connecting plate to move downward, so that the guide assembly is driven to move downward as a whole, and passes through the convex hole at the bottom of the rectangular guide shell. The rectangular guide shell can be used to guide the connecting plate and the bulge deformation measuring device to move downward smoothly as a whole.

[0017] 4. This pressure-bearing special equipment bulge deformation measuring machine, as the limit plate continues to move downward, can be embedded into the groove on the inner side of the convex hole through the limit plate, thereby achieving the limiting function, making the rectangular guide shell not easy to shake, and utilizing the reverse pressure of the groove on the inner side of the convex hole on the limit plate to make the limit plate rotate counterclockwise to adjust the angle, and combined with the action force and reaction force, the rectangular guide shell is more stable for the connection plate support.

[0018] 5. As the roller of the pressure-bearing special equipment bulge deformation measuring machine continues to move downward, the roller can press the pressure plate, so that the symmetrical bending teeth on both sides can rotate to adjust the angle, so that the top of the bending tooth drives the three-sided bar to pass through the rectangular hole to approach the object to be tested, and the three-sided bar is used to contact the object to be tested, so that the object to be tested can be clamped and fixed, and the object to be tested can always be kept in the middle of the top of the discharge table, which is not easy to deviate randomly, thus helping to adapt to batch testing.

[0019] 6. The bulge deformation measuring machine for pressure-bearing special equipment utilizes the rotation of the output end of the stepper motor to drive the rotating shaft to rotate, so that the brush is rotated in a circle by the rotating shaft, and utilizes the rotation of the output end of the servo motor to drive the screw to rotate, and under the guiding action of the guide rod, the supporting square column drives the arch plate to move in a straight line, so that the cleaning component moves as a whole, and the top of the object to be inspected can be cleaned by the brush in circular rotation, and the debris on the top of the object to be inspected can be removed in time, so as to pre-treat the object to be inspected.

[0020] 7. When the shaft of the pressure-bearing special equipment bulge deformation measuring machine rotates, the blades will rotate together, so as to blow the air in the conical cover and accelerate the flow of gas under the guidance of the conical cover, so that the air flow is blown out from the bent air outlet to the position of the brush, thereby blowing away the dust cleaned from the top of the object to be tested, keeping the top of the object to be tested clean, which is helpful for the subsequent measurement of the bulge deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the bulge deformation measuring machine for pressure-bearing special equipment of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of a bulge deformation measuring machine for pressure-bearing special equipment of the present invention; Figure 3 It is a schematic diagram of the connection structure between the detection mechanism and the supporting ceiling of the present invention; Figure 4 It is a schematic diagram of the overall structure of the guide assembly of the present invention; Figure 5 It is a schematic diagram of the connection structure between the fixing mechanism and the frame of the present invention; Figure 6 It is a schematic diagram of the overall structure of the fixing mechanism of the present invention; Figure 7 It is a schematic diagram of the connection structure between the pre-processing mechanism and the frame of the present invention; Figure 8 It is a schematic diagram of the overall structure of the cleaning component of the present invention.

[0022] In the figure: 1, frame; 2, unloading table; 3, supporting ceiling; 4, detection mechanism; 5, fixing mechanism; 6, pre-treatment mechanism; 41, hydraulic cylinder; 42, connecting plate; 43, bulge deformation measuring device; 44, linear drive; 45, guide assembly; 46, convex hole; 451, base; 452, rectangular guide shell; 453, limit plate; 454, elastic sheet; 455, roller; 51, support frame; 52, rectangular hole; 53, bending tooth; 54, pressure plate; 55, triangular bar; 61, straight hole; 62, screw rod; 63, guide rod; 64, servo motor; 65, supporting square column; 66, arched plate; 67, cleaning assembly; 671, stepping motor; 672, conical cover; 673, rotating shaft; 674, brush; 675, blade; 676, bent air outlet bucket. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0024] The first embodiment, as Figure 1-Figure 4 As shown, the present invention provides a technical solution: a bulge deformation measuring machine for pressure-bearing special equipment, comprising: A frame 1 having a supporting frame body, a material unloading platform 2 is installed in the middle of the top of the frame 1, and a supporting ceiling 3 is installed on the side of the top of the frame 1; A detection mechanism 4, which is used to adjust the position of the measuring tool, and the detection mechanism 4 is installed in the middle of the top of the supporting ceiling 3; Wherein, the detection mechanism 4 includes a hydraulic cylinder 41 and a convex hole 46, the hydraulic cylinder 41 is installed at the side of the top of the supporting ceiling 3, the convex hole 46 is opened at the top of the supporting ceiling 3 and close to the supporting ceiling 3, the output end of the hydraulic cylinder 41 is fixedly installed with a connecting plate 42, the middle of the connecting plate 42 is slidably installed with a bulge deformation measuring device 43 through a slider, the top of the connecting plate 42 and close to the hydraulic cylinder 41 is fixedly installed with a linear drive 44, the output end of the linear drive 44 is fixedly installed with the middle of the outer side of the bulge deformation measuring device 43, and a guide assembly 45 is installed at the side of the bottom of the connecting plate 42. The staff starts the hydraulic cylinder 41 to work, and uses the contraction and extension of the output end of the hydraulic cylinder 41 to drive the connecting plate 42 to move up and down, so that the bulge deformation measuring device 43 can be driven to move up and down as a whole, the height of the bulge deformation measuring device 43 is adjusted, and the distance between the detection end at the bottom of the bulge deformation measuring device 43 and the object to be detected is controlled; There are two linear drivers 44, and the two linear drivers 44 are symmetrically installed along the bulge deformation meter 43. The guide assembly 45 is installed just above the convex hole 46. The linear driver 44 is turned on to work, and the bulge deformation meter 43 is driven as a whole by the output end of the linear driver 44. The bulge deformation meter 43 and the connecting plate 42 are slidably installed so that the bulge deformation meter 43 is driven as a whole to move linearly. With the movement of the bulge deformation meter 43, the measurement range of the bulge deformation meter 43 on the object to be measured can be increased.

[0025] The guide assembly 45 includes a base 451, which is fixedly installed on the side of the outer side of the connecting plate 42 by screws. A rectangular guide shell 452 is fixedly installed on the bottom of the base 451. The position of the rectangular guide shell 452 corresponds to the position of the convex hole 46. A limit plate 453 is rotatably installed in the middle of the rectangular guide shell 452 through a pin shaft. An elastic sheet 454 is fixedly installed between the outer side of the limit plate 453 and the inner wall of the rectangular guide shell 452. A roller 455 is rollingly installed on the bottom of the rectangular guide shell 452. When the connecting plate 42 is driven to move downward by the extension of the output end of the hydraulic cylinder 41, the guide assembly 45 is driven to move downward as a whole. By passing through the convex hole 46 at the bottom of the rectangular guide shell 452, the guidance of the rectangular guide shell 452 can be utilized to make the connecting plate 42 and the bulge deformation measuring device 43 move downward smoothly as a whole.

[0026] The elastic sheet 454 is arc-shaped, and there are two rollers 455, and the two rollers 455 are symmetrically installed along the limit plate 453. When the rectangular guide shell 452 moves downward, the limit plate 453 will move downward together. As the limit plate 453 continues to move downward, it can be embedded in the groove on the inner side of the convex hole 46 through the limit plate 453, thereby achieving the limiting effect, making the rectangular guide shell 452 not easy to shake, and the limit plate 453 is installed at an angle, so that the limit plate 453 is subjected to the reverse pressure of the groove on the inner side of the convex hole 46, so that the limit plate 453 rotates counterclockwise to adjust the angle, and the elastic sheet 454 is compressed, and combined with the action force and reaction force, the rectangular guide shell 452 supports the connecting plate 42 more stably.

[0027] The second embodiment, as Figure 1-Figure 6 As shown, based on the first embodiment: A fixing mechanism 5, which is used to clamp the object to be measured, and is installed in the middle of the frame 1; The fixing mechanism 5 includes a support frame 51 and a rectangular hole 52. The bottom of the support frame 51 is fixedly installed in the middle of the bottom of the inner cavity of the frame 1. The rectangular hole 52 is opened at the top of the frame 1 and close to the position of the unloading table 2. A bending tooth 53 is hinged at the side of the top of the support frame 51. The top of the bending tooth 53 passes through the middle of the rectangular hole 52. A pressure plate 54 is fixedly installed at the bent end of the bottom of the bending tooth 53. A triangular strip 55 is fixedly installed on the outer side of the bending tooth 53 and close to the rectangular hole 52. When the rectangular guide shell 452 moves downward, the roller 45 5 will move downward through the convex hole 46, and use the roller 455 to contact the pressure plate 54. As the roller 455 continues to move downward, the pressure plate 54 can be pressed by the roller 455, so that the symmetrical bending teeth 53 on both sides can rotate to adjust the angle, so that the top of the bending teeth 53 drives the triangular bar 55 to pass through the rectangular hole 52 to approach the object to be detected, and the triangular bar 55 contacts the object to be detected, so that the object to be detected can be clamped and fixed, and the object to be detected is always kept in the middle of the top of the unloading table 2.

[0028] There are two bending teeth 53, and the two bending teeth 53 are symmetrically installed along the support frame 51, so that the object to be inspected can be clamped and fixed by the two symmetrical bending teeth 53. The triangular strips 55 are evenly distributed on the outside of the bending teeth 53 and close to the rectangular hole 52, which can play an anti-slip role and avoid slipping.

[0029] The third embodiment, as Figure 7-Figure 8As shown, a pretreatment mechanism 6 is installed at the side of the frame 1, and the pretreatment mechanism 6 includes a straight hole 61 and a screw rod 62. The straight hole 61 is opened at the top of the frame 1 and away from the side of the convex hole 46. The screw rod 62 is rotatably installed inside the frame 1 and close to the straight hole 61. A guide rod 63 is fixedly installed inside the frame 1 and close to the screw rod 62. A servo motor 64 is fixedly installed at the side of the outer side of the frame 1. The output end of the servo motor 64 is fixedly installed between the screw rod 62 through a coupling. A supporting square column 65 is threadedly installed at the external thread of the outer side of the screw rod 62. The bottom of the supporting square column 65 is slidably installed between the guide rod 63. The top of the supporting square column 65 passes through the middle of the straight hole 61. The top of the top of the supporting square column 65 is fixedly installed with an arch plate 66 by bolts, and a cleaning component 67 is installed at the bottom of the arch plate 66.

[0030] The screw rod 62 is installed just below the straight hole 61 , the guide rod 63 is installed just below the screw rod 62 , and the plane outside the supporting square column 65 is in contact with the inner wall of the straight hole 61 .

[0031] The cleaning assembly 67 includes a stepper motor 671 and a conical cover 672. The stepper motor 671 is fixedly installed at the bottom of the arch plate 66 and close to the supporting square column 65. The conical cover 672 is fixedly installed at the bottom of the arch plate 66 and at one end away from the stepper motor 671. The output end of the stepper motor 671 is fixedly installed with a rotating shaft 673 through a coupling. The end of the rotating shaft 673 away from the stepper motor 671 is rotatably installed at the center of the conical cover 672. A brush 674 is fixedly installed in the middle of the outer side of the rotating shaft 673. A blade 675 is fixedly installed at the end of the outer side of the rotating shaft 673. The end of the conical cover 672 away from the rotating shaft 673 is connected to a bent air outlet hopper 676. The staff opens The stepper motor 671 is started to work, and the rotation of the output end of the stepper motor 671 is used to drive the shaft 673 to rotate, so that the brush 674 is rotated in a circle by the shaft 673, and the servo motor 64 is started to work, and the rotation of the output end of the servo motor 64 is used to drive the screw rod 62 to rotate, and the support square column 65 and the screw rod 62 are threadedly connected, and under the guidance of the guide rod 63, the support square column 65 drives the arch plate 66 to move in a straight line, so that the cleaning component 67 is moved as a whole, and the top of the object to be inspected can be cleaned by the brush 674 in the circular rotation, and the debris on the top of the object to be inspected can be removed in time.

[0032] The stepper motor 671, the rotating shaft 673 and the conical cover 672 are installed at the same height, and the brushes 674 are evenly distributed in the middle of the outer side of the rotating shaft 673. When the rotating shaft 673 rotates, the blades 675 will rotate together, so as to blow the air in the conical cover 672. Under the guidance of the conical cover 672, the flow of gas can be accelerated, so that the airflow is blown out from the bent air outlet hopper 676 to the position of the brush 674, thereby blowing away the dust cleaned from the top of the object to be inspected, keeping the top of the object to be inspected tidy.

[0033] The blade 675 is installed inside the conical cover 672, and the air outlet of the bent air outlet hopper 676 is directed toward the brush 674.

[0034] When in use, the staff first places the object to be inspected on the top of the discharge table 2, and starts the stepper motor 671 to work, and uses the rotation of the output end of the stepper motor 671 to drive the shaft 673 to rotate, so that the brush 674 is rotated in a circle by the shaft 673, and the servo motor 64 is turned on to work, and uses the rotation of the output end of the servo motor 64 to drive the screw rod 62 to rotate, and combined with the support square column 65 and the screw rod 62 are threadedly connected, and under the guidance of the guide rod 63, the support square column 65 drives the arch plate 66 to move linearly, so that the cleaning component 67 is moved as a whole, and the top of the object to be inspected can be cleaned by the brush 674 in circular rotation, and the cleaning component 67 is moved back and forth as a whole by the forward and reverse rotation of the servo motor 64, so that the debris on the top of the object to be inspected is cleaned in time; At the same time, when the rotating shaft 673 rotates, the blade 675 rotates together, so as to blow the air in the conical cover 672, and under the guidance of the conical cover 672, the flow of gas can be accelerated, so that the air flow is blown out from the bent air outlet hopper 676 to the position of the brush 674, thereby blowing away the dust cleaned from the top of the object to be inspected, keeping the top of the object to be inspected clean; When the top of the object to be detected is cleaned, the servo motor 64 can be used to rotate again to move the cleaning assembly 67 to the side as a whole, and the staff can start the hydraulic cylinder 41 to work. By extending the output end of the hydraulic cylinder 41, the connecting plate 42 is driven to move downward, so that the bulge deformation measuring device 43 can be driven to move downward as a whole, and the height of the bulge deformation measuring device 43 is adjusted, and the distance between the detection end at the bottom of the bulge deformation measuring device 43 and the object to be detected is controlled; When the connecting plate 42 is driven to move downward by the extension of the output end of the hydraulic cylinder 41, the guide assembly 45 is driven to move downward as a whole, and passes through the convex hole 46 through the bottom of the rectangular guide shell 452, so that the connecting plate 42 and the bulge deformation measuring device 43 can be guided by the rectangular guide shell 452 to move downward smoothly as a whole; When the rectangular guide shell 452 moves downward, the limiting plate 453 will move downward together with it. As the limiting plate 453 continues to move downward, the limiting plate 453 can be embedded in the groove inside the convex hole 46, thereby achieving the limiting effect, making the rectangular guide shell 452 not easy to shake. The limiting plate 453 is installed obliquely, so that the limiting plate 453 is subjected to the reverse pressure of the groove inside the convex hole 46, so that the limiting plate 453 rotates counterclockwise to adjust the angle, and the elastic sheet 454 is compressed. Combined with the action force and the reaction force, the rectangular guide shell 452 supports the connecting plate 42 more stably. At the same time, when the rectangular guide shell 452 moves downward, the roller 455 will move downward through the convex hole 46, and the roller 455 will contact the pressure plate 54. As the roller 455 continues to move downward, the pressure plate 54 can be pressed by the roller 455, so that the symmetrical bending teeth 53 on both sides can rotate to adjust the angle, so that the top of the bending teeth 53 drives the triangular bar 55 to pass through the rectangular hole 52 to approach the object to be detected, and the triangular bar 55 can contact the object to be detected, so that the object to be detected can be clamped and fixed, and the object to be detected can always be kept in the middle of the top of the unloading table 2; The linear driver 44 is turned on to work, and the bulge deformation measuring device 43 is driven as a whole by the output end of the linear driver 44. The bulge deformation measuring device 43 and the connecting plate 42 are slidably mounted so that the bulge deformation measuring device 43 is driven as a whole to move linearly. With the movement of the bulge deformation measuring device 43, the measuring range of the bulge deformation measuring device 43 on the object to be measured can be increased. When the measurement of the object is completed, the hydraulic cylinder 41 can be retracted to lift the bulge deformation measuring device 43 and the guide assembly 45 upward as a whole through the connecting plate 42. At this time, the symmetrical bending teeth 53 on both sides rotate in opposite directions to loosen the object and remove it.

[0035] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A pressure-bearing special equipment bulge deformation measuring machine, characterized in that: include: A frame (1), the frame (1) having a supporting frame body, a material placing table (2) being installed in the middle of the top of the frame (1), and a supporting ceiling (3) being installed on the side of the top of the frame (1); A detection mechanism (4), the detection mechanism (4) is used to adjust the position of the measuring tool, and the detection mechanism (4) is installed in the middle of the top of the supporting ceiling (3); The detection mechanism (4) comprises a hydraulic cylinder (41) and a convex hole (46); the hydraulic cylinder (41) is mounted on the side of the top of the supporting ceiling (3); the convex hole (46) is provided at the top of the supporting ceiling (3) and close to the supporting ceiling (3); a connecting plate (42) is fixedly mounted on the output end of the hydraulic cylinder (41); a bulge deformation measuring device (43) is slidably mounted in the middle of the connecting plate (42) via a slider; a linear drive (44) is fixedly mounted on the top of the connecting plate (42) and close to the hydraulic cylinder (41); the output end of the linear drive (44) is fixedly mounted in the middle of the outer side of the bulge deformation measuring device (43); and a guide assembly (45) is mounted on the side of the bottom of the connecting plate (42); A fixing mechanism (5), the fixing mechanism (5) being used to clamp the object to be measured, the fixing mechanism (5) being installed in the middle of the frame (1); The fixing mechanism (5) comprises a support frame (51) and a rectangular hole (52); the bottom of the support frame (51) is fixedly mounted at the middle of the bottom of the inner cavity of the frame (1); the rectangular hole (52) is opened at the top of the frame (1) and close to the unloading platform (2); a bending tooth (53) is hingedly connected to the side of the top of the support frame (51); the top of the bending tooth (53) passes through the middle of the rectangular hole (52); a pressure plate (54) is fixedly mounted at the bent end of the bottom of the bending tooth (53); and a triangular bar (55) is fixedly mounted on the outer side of the bending tooth (53) and close to the rectangular hole (52).

2. The bulge deformation measuring machine for pressure-bearing special equipment according to claim 1, characterized in that: There are two linear drivers (44), and the two linear drivers (44) are symmetrically installed along the bulge deformation measuring device (43), and the guide assembly (45) is installed directly above the convex hole (46).

3. The bulge deformation measuring machine for pressure-bearing special equipment according to claim 1, characterized in that: The guide assembly (45) comprises a base (451), the base (451) being fixedly mounted to the side of the outer side of the connecting plate (42) by means of screws, a rectangular guide shell (452) being fixedly mounted on the bottom of the base (451), the position of the rectangular guide shell (452) corresponding to the position of the convex hole (46), a limit plate (453) being rotatably mounted on the middle of the rectangular guide shell (452) by means of a pin shaft, an elastic sheet (454) being fixedly mounted between the outer side of the limit plate (453) and the inner wall of the rectangular guide shell (452), and a roller (455) being rotatably mounted on the bottom of the rectangular guide shell (452).

4. The bulge deformation measuring machine for pressure-bearing special equipment according to claim 3, characterized in that: The elastic sheet (454) is arc-shaped, and there are two rollers (455), and the two rollers (455) are symmetrically installed along the limiting plate (453).

5. The bulge deformation measuring machine for pressure-bearing special equipment according to claim 1, characterized in that: There are two bending teeth (53), and the two bending teeth (53) are symmetrically installed along the support frame (51), and the triangular prisms (55) are evenly distributed on the outside of the bending teeth (53) and close to the rectangular hole (52).

6. The bulge deformation measuring machine for pressure-bearing special equipment according to claim 1, characterized in that: A pretreatment mechanism (6) is installed at the side of the frame (1), and the pretreatment mechanism (6) comprises a straight hole (61) and a screw rod (62). The straight hole (61) is opened at the top of the frame (1) and on a side away from the convex hole (46). The screw rod (62) is rotatably installed inside the frame (1) and at a position close to the straight hole (61). A guide rod (63) is fixedly installed inside the frame (1) and at a position close to the screw rod (62). A servo motor (63) is fixedly installed at the side of the outer side of the frame (1). 64), the output end of the servo motor (64) is fixedly installed between the coupling and the screw rod (62), the external thread of the outer side of the screw rod (62) is threadedly installed with a supporting square column (65), the bottom of the supporting square column (65) is slidably installed between the guide rod (63), the top of the supporting square column (65) passes through the middle of the straight hole (61), the top of the top of the supporting square column (65) is fixedly installed with an arch plate (66) by bolts, and the bottom of the arch plate (66) is installed with a cleaning assembly (67).

7. The bulge deformation measuring machine for pressure-bearing special equipment according to claim 6, characterized in that: The screw rod (62) is installed directly below the straight hole (61), the guide rod (63) is installed directly below the screw rod (62), and the outer plane of the supporting square column (65) is in contact with the inner wall of the straight hole (61).

8. The bulge deformation measuring machine for pressure-bearing special equipment according to claim 6, characterized in that: The cleaning assembly (67) comprises a stepper motor (671) and a conical cover (672); the stepper motor (671) is fixedly mounted at the bottom of the arch plate (66) and close to the supporting square column (65); the conical cover (672) is fixedly mounted at the bottom of the arch plate (66) and at one end away from the stepper motor (671); a rotating shaft (673) is fixedly mounted at the output end of the stepper motor (671) via a coupling; the end of the rotating shaft (673) away from the stepper motor (671) is rotatably mounted at the center of the conical cover (672); a brush (674) is fixedly mounted at the middle of the outer side of the rotating shaft (673); a blade (675) is fixedly mounted at the end of the outer side of the rotating shaft (673); and the end of the conical cover (672) away from the rotating shaft (673) is connected to a bent air outlet hopper (676).

9. The bulge deformation measuring machine for pressure-bearing special equipment according to claim 8, characterized in that: The stepper motor (671), the rotating shaft (673) and the conical cover (672) are installed at the same height, and the brushes (674) are evenly distributed in the middle of the outer side of the rotating shaft (673).

10. The bulge deformation measuring machine for pressure-bearing special equipment according to claim 8, characterized in that: The blades (675) are installed inside the conical cover (672), and the air outlet of the bent air outlet hopper (676) faces the brush (674).

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