Surface deformation quantity detection equipment for pressure-bearing special equipment

Abstract

The invention discloses surface deformation quantity detection equipment for pressure-bearing special equipment, and relates to the technical field of deformation quantity detection. In the rotating process of the tank body, the stability of the tank body in the measuring process is guaranteed only through clamping of the two ends, vibration of the tank body in the rotating process and fixation of the auxiliary material rotating mechanism and the fixing mechanism, errors caused by moving in the measuring contact process are avoided, and the measuring precision is prevented from being influenced; the rotating wheels move downwards to compress the elastic cushion cylinder to deform, so that the elastic cushion cylinder deforms to generate elastic force, the contact pressure between the rotating wheels and the tank body is increased, the rotating wheels on the two sides support the tank body, meanwhile, resistance borne by the tank body during rotation is reduced through rotation, and vibration of the tank body during rotation is reduced through supporting in the tank body rotating process; and the auxiliary material transfer mechanism is fixed with the fixing mechanism, so that the stability of the tank body during measurement is ensured, and the influence on the measurement precision due to errors caused by movement during measurement contact is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of deformation variable detection, and in particular to a surface deformation variable detection device for pressure-bearing special equipment. Background Art

[0002] Pressure-bearing special equipment refers to enclosed equipment or tubular equipment that bears a certain pressure, mainly including boilers, pressure vessels and pressure pipelines. Pressure-bearing special equipment has the characteristics of high working pressure, high operating temperature, diverse and corrosive media, and is widely used in the fields of petroleum, chemical industry, electric power, pharmaceuticals, heating, etc. The most common pressure vessel is the tank. The surface deformation detection of pressure-bearing special equipment refers to the technical process of quantitatively or qualitatively measuring the shape change of the outer surface of pressure-bearing special equipment such as boilers, pressure vessels, pressure pipelines, etc. under working conditions such as force, temperature change, and medium action through professional detection technology and equipment; When detecting the deformation of the surface of a special tank, it is usually necessary to rotate the fixed tank to measure data at different positions. However, during the rotation process, the tank is only clamped at both ends, which causes the tank to vibrate during rotation. This assists the transfer mechanism and the fixing mechanism to ensure the stability of the tank during measurement and avoid errors in measurement contact due to movement, which affects the measurement accuracy. Summary of the Invention

[0003] The purpose of the present invention is to ensure the stability of the tank body during measurement and avoid errors caused by movement of the measurement contact, which affects the measurement accuracy.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A device for detecting surface deformation of pressure-bearing special equipment, comprising: A frame, a raised platform is fixedly mounted on the top of the frame, a laser measuring device is fixedly mounted on the top of the raised platform, and a laser head of the laser measuring device passes through the raised platform and extends to the bottom; A fixing mechanism, the fixing mechanism is installed on the top of the frame, and a material transfer mechanism is fixedly installed on one end of the fixing mechanism; The top of the motor is equipped with a gear train that is adapted to rotate the gear train and the gear train that is mounted on the drive shaft, and the gear train that is mounted on the drive shaft is adapted to rotate the gear train. When the tank body is fixed, the position of the tank body is adjusted and moved downward, compressing the elastic pad cylinder to deform, so that the deformation of the elastic pad cylinder generates elastic force, increasing the contact pressure between the runner and the tank body, so that the runners on both sides support the tank body while using rotation to reduce the resistance of the tank body during rotation. By supporting the rotating tank body, the vibration of the tank body during rotation is reduced, and the fixing of the material transfer mechanism and the fixing mechanism is assisted to ensure the stability of the tank body during measurement, avoiding measurement contact errors due to movement, and affecting the measurement accuracy. An inner slide is slidably installed between the side groove blocks, and a pad is fixedly installed on the top of the inner slide. Wheel groove plates are fixedly installed on both sides of the top of the pad, and a runner is rotatably installed on the inner wall of the wheel groove plate. The runner is evenly installed on the inner wall of the wheel groove plate.

[0005] The outer side of the inner slide is slidably fitted with the rectangular groove of the side groove block, and sliding holes are symmetrically opened on the top of the inner slide. The inner slide is slidably fitted with the outer side of the slide rod through the sliding holes, and the bottom of the inner slide is tightly fitted with the top of the elastic pad.

[0006] Preferably, the fixing mechanism includes a transverse plate, the outer side of the transverse plate is fixedly connected to the end of the connecting plate away from the inner slider, and the opposite surfaces of the transverse plate are fixedly installed with side plates, one end of the side plate is fixedly connected to the material transfer mechanism, and cylinders are fixedly installed on the upper and lower sides of the side plates, a slide plate is slidably installed on the side away from the material transfer mechanism between the side plates, the outer side of the slide plate is fixedly connected to the output end of the cylinder, and arc grooves are evenly opened on the outer side of the slide plate, arc slide plates are slidably installed at the arc grooves of the slide plate, and a limiting ring is fixedly installed on the end of the arc slide plate away from the fixing mechanism.

[0007] Preferably, a rotating groove disk is fixedly installed at one end of the arc slide away from the limit ring, and an elastic gasket is fixedly installed between the rotating groove disk and the slide. Through the elastic deformation of the elastic gasket, the elastic gasket is elastically deformed by the clamping pressure during the clamping and fixing process. During the fixing process, the buffer is used to adjust the distance to avoid damage to the tank body when the tank body is tilted or stuck due to the lack of buffering during the fixing process, and at the same time, it is avoided that the staff are directly injured when they are clamped. In addition, an annular groove is provided on the side of the rotating groove disk away from the slide, and a turntable is rotatably installed at the annular groove of the rotating groove disk. An arc top block is fixedly installed on the side of the turntable away from the rotating groove disk. The arc top block is evenly installed along the center position of the turntable, and the opposite surface of the arc top block is an inclined surface and tilts outward in the process of gradually moving away from the turntable. The inclined surface of the arc top block cooperates with the rubber pad. In the process of clamping the tank body, the arc top block is evenly installed on the arc top block. When the fixation is completed, the arc top block contacts the tank body to locate the position of the tank body, thereby avoiding the displacement of the tank body and causing erroneous measurement results. At the same time, the rubber pad deforms under the clamping pressure, increasing the friction with the tank body, avoiding slipping between the tank body and the fixed position during rotation, thereby affecting the measurement accuracy. Plate grooves are provided on the inclined surfaces of the arc top blocks, and rubber pads are fixedly installed on the plate grooves of the arc top blocks.

[0008] Preferably, the material transfer mechanism includes an end plate, the outer side of the end plate is fixedly connected to one end of the side plate, and a second motor is fixedly installed at the center position of the end plate away from one side of the slide, the output end of the second motor passes through the end plate and extends to the other side thereof, a fixing ring is fixedly installed at the center position of the end plate away from one side of the second motor, an annular groove is provided on the outer side of the fixing ring, and a connecting disk is rotatably installed at the annular groove of the fixing ring, one side of the connecting disk is fixedly connected to the output end of the second motor, and a conical groove cylinder is fixedly installed at the other end of the connecting disk.

[0009] Preferably, the outer diameter of the tapered groove cylinder gradually decreases in the process of gradually moving away from the connecting disk, and the outer side of the tapered groove cylinder is evenly provided with grooves, and the tapered groove cylinder cooperates with the rubber gasket strip, and when contacting the tank mouth of the tank body, the outer diameter change of the tapered groove cylinder is used to make the tank body determine the fixed position according to the tank mouth, to ensure that the center position of the tank mouth corresponds to the rotation center position, to avoid non-concentric rotation during rotation measurement, affecting the measurement result, and at the same time, the rubber gasket strip increases the contact under pressure to avoid, ensure friction, and avoid slipping, and the grooves of the tapered groove cylinder are fixedly installed with rubber gasket strips, and the outer side of the tapered groove cylinder is evenly provided with sliding grooves, and The top plate is slidably installed at the sliding groove of the conical groove cylinder, and the top plate cooperates with the spring to make the tank mouth contact the top plate when fixed. At the same time, the contact pressure is transmitted to the spring through the top plate, causing the spring to deform and the top plate to slide, thereby ensuring the contact between the conical groove cylinder and the can. At the same time, the top plate presses the tank mouth tightly to avoid the tank body from tilting when fixed, and at the same time increases the friction force after contact to ensure the smooth rotation of the tank body. A sliding column is fixedly installed on the inner wall of the conical groove cylinder, and the outer side of the sliding column is slidably adapted to the inner wall of the top plate, and a spring is fixedly installed between the top plate and the inner wall of the conical groove cylinder. An end cover is fixedly installed on the end of the conical groove cylinder away from the connecting plate.

[0010] The present invention provides a device for detecting the surface deformation of pressure-bearing special equipment. It has the following beneficial effects: 1. This surface deformation detection equipment for pressure-bearing special equipment cooperates with the elastic pad and the rotor. When the tank body is fixed, the position of the tank body is adjusted and moved downward, compressing the elastic pad and deforming the elastic pad. The deformation of the elastic pad generates elastic force, which increases the contact pressure between the rotor and the tank body. The rotors on both sides support the tank body while reducing the resistance of the tank body during rotation by rotating. By supporting the rotating tank body, the vibration of the tank body during rotation is reduced, and the fixing of the material transfer mechanism and the fixing mechanism is assisted to ensure the stability of the tank body during measurement, avoid errors in measurement contact due to movement, and affect the measurement accuracy.

[0011] 2. This surface deformation detection equipment for pressure-bearing special equipment uses the elastic deformation of the elastic gasket to elastically deform the elastic gasket through the clamping pressure during the clamping process. During the fixing process, the buffer is used to adjust the distance to avoid damage to the tank body due to the lack of buffering during the fixing process, which may cause the tank body to tilt or get stuck. At the same time, it can avoid direct and serious harm to the staff when the staff is clamped.

[0012] 3. This surface deformation detection equipment for pressure-bearing special equipment cooperates with the rubber pad through the inclined surface of the arc top block. In the process of clamping the tank body, it is evenly installed on the arc top block. When the fixation is completed, the arc top block contacts the tank body to locate the position of the tank body, thereby avoiding the displacement of the tank body and causing erroneous measurement results. At the same time, the rubber pad deforms under the clamping pressure, increasing the friction with the tank body to avoid slipping between the tank body and the fixed position during rotation, affecting the measurement accuracy.

[0013] 4. This surface deformation detection equipment for pressure-bearing special equipment cooperates with the tapered groove cylinder and the rubber gasket. When it contacts the tank mouth of the tank body, the outer diameter change of the tapered groove cylinder is used to make the tank body determine the fixed position according to the tank mouth, ensuring that the center position of the tank mouth corresponds to the rotation center position, avoiding non-concentric rotation during rotation measurement, affecting the measurement results, and at the same time, the rubber gasket increases contact under pressure to ensure friction and avoid slipping.

[0014] 5. This surface deformation detection equipment for pressure-bearing special equipment cooperates with the top plate and the spring. When fixed, the mouth of the tank body contacts the top plate. At the same time, the contact pressure is transmitted to the spring through the top plate, causing the spring to deform and the top plate to slide, ensuring the contact between the tapered groove cylinder and the can head. At the same time, the top plate presses the tank mouth tightly to avoid the tank body from tilting when fixed. At the same time, the friction force is increased after contact to ensure the smooth rotation of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a surface deformation detection device for pressure-bearing special equipment according to the present invention; Figure 2 This is a partial structural diagram of a surface deformation detection device for pressure-bearing special equipment according to the present invention; Figure 3 This is a partial structural top view of a surface deformation detection device for pressure-bearing special equipment according to the present invention; Figure 4 This is a partial structural top view of a surface deformation detection device for pressure-bearing special equipment according to the present invention; Figure 5 This is a partial structural side view of a device for detecting surface deformation of pressure-bearing special equipment according to the present invention; Figure 6 It is a structural schematic diagram of the fixing mechanism of the present invention; Figure 7 It is a partial structural schematic diagram of the fixing mechanism of the present invention; Figure 8 It is a partial structural anatomical diagram of the fixing mechanism of the present invention; Figure 9 It is a structural schematic diagram of the material transfer mechanism of the present invention; Figure 10It is a partial structural dissection diagram of the material transfer mechanism of the present invention.

[0016] Markings in the figure: 1, frame; 2, fixing mechanism; 3, material transfer mechanism; 4, raising platform; 5, laser measuring device; 6, bottom plate; 7, first motor; 8, slide plate; 9, screw rod; 10, inner slide; 11, connecting plate; 12, rotating wheel; 13, inner slide; 14, pad; 15, wheel groove plate; 16, slide rod; 17, side groove block; 18, elastic pad; 201, cross plate; 202, side plate; 203, air Cylinder; 204, slide plate; 205, limit ring; 206, arc slide plate; 207, turntable; 208, arc top block; 209, turntable; 210, elastic gasket; 211, rubber pad; 301, second motor; 302, end plate; 303, conical groove cylinder; 304, top plate; 305, end cover; 306, rubber pad; 307, connecting plate; 308, spring; 309, fixing ring; 310, sliding column. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings.

[0018] The first embodiment, as Figures 1 to 5 As shown, the present invention provides a technical solution: A device for detecting surface deformation of pressure-bearing special equipment, comprising: The frame 1 has a raised platform 4 fixedly mounted on the top of the frame 1, and a laser measuring device 5 fixedly mounted on the top of the raised platform 4. The laser head of the laser measuring device 5 passes through the raised platform 4 and extends to the bottom; The fixing mechanism 2 is installed on the top of the frame 1, and a material transfer mechanism 3 is fixedly installed on one end of the fixing mechanism 2; The bottom plate 6 is fixedly installed at the center position of the top of the frame 1, and the two sides of the top of the bottom plate 6 are fixedly installed with a slide plate 8, and the top of the bottom plate 6 is fixedly installed with a first motor 7. A slide groove is provided on the top of the slide plate 8, and a screw rod 9 is rotatably installed on the inner wall of the slide plate 8. One end of the screw rod 9 is fixedly connected to the output end of the first motor 7, and an inner slider 10 is slidably installed at the slide groove of the slide plate 8. The inner wall of the inner slider 10 is provided with a thread and is connected with the outer thread of the screw rod 9. The tank body is placed between the fixing mechanism 2 and the two sides of the bottom of the tank body contact the runner 12. At the same time, in the process of fixing the tank body, the axis center of the tank body is coincided with the axis center position of the transfer mechanism 3. In the process of fixing, the pressure of the tank body is transmitted to the inner slide plate 13 through the wheel groove plate 15 and the pad 14, so that the inner slide plate 13 compresses the elastic pad 18, so that the elastic pad 18 is deformed under pressure to generate elastic force, thereby increasing the clearance between the runner 12 and the tank body. The contact pressure between them is maintained, and the top of the inner slider 10 is fixedly installed with a connecting plate 11, and the bottom of the opposite surface of the connecting plate 11 is fixedly installed with a side groove block 17, and the opposite surfaces of the side groove blocks 17 are provided with rectangular grooves, and the rectangular grooves of the side groove blocks 17 are fixedly installed with a slide bar 16, and the outer side of the slide bar 16 is sleeved with an elastic pad 18. During the rotation of the tank body, the contact pressure between the runner 12 and the tank body is used to assist the transfer mechanism 3 and the fixing mechanism 2 to fix the tank body. During the rotation of the tank body, the vibration of the tank body during rotation is reduced, and the fixation of the transfer mechanism 3 and the fixing mechanism 2 is assisted to ensure the stability of the tank body during measurement. The inner slide 13 is slidably installed between the side groove blocks 17, and the top of the inner slide 13 is fixedly installed with a pad 14. Wheel groove plates 15 are fixedly installed on both sides of the top of the pad 14. The inner wall of the wheel groove plate 15 is rotatably installed with a runner 12, and the runner 12 is evenly installed on the inner wall of the wheel groove plate 15.

[0019] The outer side of the inner slide 13 is slidably fitted with the rectangular groove of the side groove block 17, and sliding holes are symmetrically opened on the top of the inner slide 13. The inner slide 13 is slidably fitted with the outer side of the slide rod 16 through the sliding holes, and the bottom of the inner slide 13 is tightly fitted with the top of the elastic pad tube 18.

[0020] The second embodiment, based on the first embodiment, see Figures 6 to 8As shown, the fixing mechanism 2 includes a transverse plate 201, the outer side of the transverse plate 201 is fixedly connected to the end of the connecting plate 11 away from the inner slider 10, and the opposite surfaces of the transverse plate 201 are fixedly installed with side plates 202, one end of the side plate 202 is fixedly connected to the material transfer mechanism 3, and cylinders 203 are fixedly installed on the upper and lower sides of the side plates 202, and a slide plate 204 is slidably installed on the side away from the material transfer mechanism 3 between the side plates 202. When the tank body is placed between the side plates 202, the slide plate 204 is driven by the cylinder 203 to approach the material transfer mechanism 3, driving the tank body so that the material transfer mechanism 3 is stuck in the tank mouth. At the same time, during the clamping process, the rubber pad 211 at the plate groove of the arc top block 208 contacts the bottom of the tank. At the same time, as the clamping pressure gradually increases, the rubber pad 211 and the elastic gasket 210 are elastically deformed, and buffering is performed during the fixing process. By utilizing the deformation of the opposite surface of the arc top block 208, the outer side of the slide plate 204 is fixedly connected to the output end of the cylinder 203, and arc grooves are evenly opened on the outer side of the slide plate 204. Arc slide plates 206 are slidably installed at the arc grooves of the slide plate 204, and a limiting ring 205 is fixedly installed on the end of the arc slide plate 206 away from the fixing mechanism 2.

[0021] The end of the arc slide 206 away from the limit ring 205 is fixedly installed with a rotating groove disk 209, and an elastic gasket 210 is fixedly installed between the rotating groove disk 209 and the slide 204, and a ring groove is provided on the side of the rotating groove disk 209 away from the slide 204. A rotating disk 207 is rotatably installed at the ring groove of the rotating groove disk 209, and an arc top block 208 is fixedly installed on the side of the rotating disk 207 away from the rotating groove disk 209. During the clamping process, the bottom of the tank gradually penetrates between the arc top blocks 208 according to its size until the rubber pad 211 of the tank bottom is compressed and deformed, so that the inclined surface of the arc top block 208 contacts the bottom of the tank, completing the clamping of the tank body. The fixing is fixed. During the process of rotating the tank body for measurement, the tank body is rotated by the driving of the material transfer mechanism 3. At the same time, the contact between the tank body and the rubber pad 211 is utilized to deform under the contact pressure, thereby increasing the contact area and the friction force, so that the arc top block 208 and the turntable 207 rotate with the tank body at the same time. The arc top block 208 is evenly installed along the center position of the turntable 207. The opposite surface of the arc top block 208 is an inclined surface and tilts outward as it gradually moves away from the turntable 207. Plate grooves are provided at the inclined surfaces of the arc top block 208, and rubber pads 211 are fixedly installed at the plate grooves of the arc top block 208.

[0022] The third embodiment, based on the first and second embodiments, see Figures 9 and 10As shown, the material transfer mechanism 3 includes an end plate 302, the outer side of the end plate 302 is fixedly connected to one end of the side plate 202, and a second motor 301 is fixedly installed at the center position of the end plate 302 away from the slide plate 204. The output end of the second motor 301 passes through the end plate 302 and extends to the other side thereof. A fixing ring 309 is fixedly installed at the center position of the end plate 302 away from the second motor 301. When fixing the tank body, the conical groove cylinder 303 is inserted into the tank mouth. When the fixing mechanism 2 clamps the tank body, the conical groove cylinder 303 is extended into the tank mouth according to the size. At the same time, during the deepening process, the rubber gasket 306 first contacts the tank mouth of the tank body, and under the clamping pressure, pressure is gradually applied to the rubber gasket 306, so that the rubber gasket 306 is deformed under pressure until the outer side of the conical groove cylinder 303 contacts the tank mouth position, completing the fixation of the tank body. A ring groove is provided on the outer side of the fixing ring 309, and a connecting disk 307 is rotatably installed at the ring groove of the fixing ring 309. One side of the connecting disk 307 is fixedly connected to the output end of the second motor 301, and the other end of the connecting disk 307 is fixedly installed with the conical groove cylinder 303.

[0023] The outer diameter of the conical groove cylinder 303 gradually decreases as it gradually moves away from the connecting disk 307, and the outer side of the conical groove cylinder 303 is evenly provided with grooves, and the grooves of the conical groove cylinder 303 are fixedly installed with rubber pads 306, and the outer side of the conical groove cylinder 303 is evenly provided with sliding grooves, and the sliding grooves of the conical groove cylinder 303 are slidably installed with a top plate 304, and the inner wall of the conical groove cylinder 303 is fixedly installed with a sliding column 310. During the clamping process, the top plate 304 contacts the edge of the tank mouth of the tank body. During the clamping process, the pressure is transmitted to the spring 308 through the top plate 304, so that The spring 308 is deformed to assist the fixing mechanism 2 in fixing, so that the tank body is kept parallel to prevent the tank body from tilting. At the same time, the top plate 304 assists the rubber pad 306 to increase the contact area with the tank body, ensuring the friction between the second motor 301 and the tank body when rotating, so as to prevent the tank body from slipping during rotation and affecting the measurement. The outer side of the sliding column 310 is slidably adapted to the inner wall of the top plate 304, and a spring 308 is fixedly installed between the top plate 304 and the inner wall of the tapered groove cylinder 303, and an end cover 305 is fixedly installed on the end of the tapered groove cylinder 303 away from the connecting plate 307.

[0024] During use, the special tank body to be inspected is placed in the fixing mechanism 2, and the fixing mechanism 2 cooperates with the material transfer mechanism 3 so that the two ends of the tank body are clamped and fixed by the fixing mechanism 2 and the material transfer mechanism 3. At the same time, the fixing mechanism 2 contacts the bottom of the tank body, and the material transfer mechanism 3 is stuck at the tank mouth of the tank body, so that the axis center position of the tank body corresponds to the center position of the material transfer mechanism 3. During inspection, the first motor 7 drives the screw rod 9 to rotate, and the inner slider 10 and the connecting plate 11 drive the fixing mechanism 2 and the material transfer mechanism 3 to make the bottom of the tank body laser measuring device 5 translate, or the material transfer mechanism 3 drives the tank body to rotate at the bottom of the laser measuring device 5, so that the laser measuring device 5 detects the distance from the tank body, thereby realizing the detection of the size data of the special tank body surface, and comparing with the original data to detect the deformation of the special tank body surface.

[0025] When installing the tank body, the tank body is placed between the fixing mechanisms 2, and the two sides of the bottom of the tank body are in contact with the rotating wheel 12. At the same time, in the process of fixing the tank body, the axis center of the tank body is made to coincide with the axis center position of the transfer mechanism 3. In the process of fixing, the pressure of the tank body is transmitted to the inner slide 13 through the wheel groove plate 15 and the pad 14, so that the inner slide 13 compresses the elastic pad 18, and the elastic pad 18 is deformed under pressure to generate elastic force, thereby increasing the contact pressure between the rotating wheel 12 and the tank body. In the process of rotation of the tank body, the contact pressure between the rotating wheel 12 and the tank body is utilized to assist the transfer mechanism 3 and the fixing mechanism 2 in fixing the tank body. In the process of rotating the tank body, the vibration of the tank body during rotation is reduced, and the fixation of the transfer mechanism 3 and the fixing mechanism 2 is assisted to ensure the stability of the tank body during measurement.

[0026] In the fixing mechanism 2, after the can body is placed between the side plates 202, the slide plate 204 is driven by the cylinder 203 to approach the material transfer mechanism 3, driving the can body so that the material transfer mechanism 3 is clamped into the can mouth. At the same time, during the clamping process, the rubber pad 211 at the plate groove of the arc top block 208 contacts the bottom of the can. At the same time, as the clamping pressure gradually increases, the rubber pad 211 and the elastic washer 210 are elastically deformed, providing buffering during the fixing process. By utilizing the deformation of the opposite surface of the arc top block 208, during the clamping process, the can bottom is gradually penetrated between the arc top blocks 208 according to its size until the tank bottom compresses the rubber pad 211 and deforms it, so that the inclined surface of the arc top block 208 contacts the bottom of the can, completing the fixing of the can body. During the process of rotating the can body for measurement, the can body is rotated by the drive of the material transfer mechanism 3. At the same time, by utilizing the contact between the can body and the rubber pad 211, it deforms under the contact pressure, increasing the contact area and increasing the friction, so that the arc top block 208 and the turntable 207 rotate simultaneously with the can body.

[0027] When the bottle is in the bottle, the top plate 304 is pressed against the bottle cap 306, and the top plate 304 is pressed against the bottle cap 306, so that the bottle cap 306 is pressed against the bottle cap 306.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0029] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A surface deformation detection device for pressure-bearing special equipment, characterized in that: include: A frame (1), a raised platform (4) is fixedly mounted on the top of the frame (1), a laser measuring device (5) is fixedly mounted on the top of the raised platform (4), and a laser head of the laser measuring device (5) passes through the raised platform (4) and extends to the bottom; A fixing mechanism (2), the fixing mechanism (2) being mounted on the top of the frame (1), and a material transfer mechanism (3) being fixedly mounted on one end of the fixing mechanism (2); A bottom plate (6) is fixedly installed at the center position of the top of the frame (1), a slide plate (8) is fixedly installed on both sides of the top of the bottom plate (6), and a first motor (7) is fixedly installed on the top of the bottom plate (6), a slide groove is provided on the top of the slide plate (8), and a screw rod (9) is rotatably installed on the inner wall of the slide plate (8), one end of the screw rod (9) is fixedly connected to the output end of the first motor (7), an inner slider (10) is slidably installed at the slide groove of the slide plate (8), the inner wall of the inner slider (10) is provided with a thread and is connected to the outer thread of the screw rod (9), and a connecting plate (11) is fixedly installed on the top of the inner slider (10) ), the bottoms of the opposite surfaces of the connecting plates (11) are fixedly mounted with side groove blocks (17), the opposite surfaces of the side groove blocks (17) are provided with rectangular grooves, and the rectangular grooves of the side groove blocks (17) are fixedly mounted with slide bars (16), the outer sides of the slide bars (16) are sleeved with elastic pads (18), an inner slide plate (13) is slidably mounted between the side groove blocks (17), a pad (14) is fixedly mounted on the top of the inner slide plate (13), wheel groove plates (15) are fixedly mounted on both sides of the top of the pad (14), a runner (12) is rotatably mounted on the inner wall of the wheel groove plate (15), and the runner (12) is evenly mounted on the inner wall of the wheel groove plate (15).

2. The surface deformation detection device for pressure-bearing special equipment according to claim 1, characterized in that: The outer side of the inner slide plate (13) is slidably fitted with the rectangular groove of the side groove block (17), and the top of the inner slide plate (13) is symmetrically provided with sliding holes. The inner slide plate (13) is slidably fitted with the outer side of the slide rod (16) through the sliding holes, and the bottom of the inner slide plate (13) is tightly fitted with the top of the elastic pad cylinder (18).

3. The surface deformation detection device for pressure-bearing special equipment according to claim 1, characterized in that: The fixing mechanism (2) includes a transverse plate (201), the outer side of the transverse plate (201) is fixedly connected to one end of the connecting plate (11) away from the inner slider (10), and the opposite surfaces of the transverse plate (201) are fixedly mounted with side plates (202), one end of the side plate (202) is fixedly connected to the material transfer mechanism (3), and cylinders (203) are fixedly mounted on the upper and lower sides of the side plate (202).

4. The surface deformation detection device for pressure-bearing special equipment according to claim 3, characterized in that: A slide plate (204) is slidably mounted on one side of the side plates (202) away from the material transfer mechanism (3). The outer side of the slide plate (204) is fixedly connected to the output end of the cylinder (203). Arc grooves are evenly formed on the outer side of the slide plate (204). Arc slide plates (206) are slidably mounted on the arc grooves of the slide plate (204). A limit ring (205) is fixedly mounted on one end of the arc slide plate (206) away from the fixing mechanism (2).

5. The surface deformation detection device for pressure-bearing special equipment according to claim 4, characterized in that: A rotating groove disc (209) is fixedly mounted on one end of the arc slide (206) away from the limiting ring (205), an elastic gasket (210) is fixedly mounted between the rotating groove disc (209) and the slide (204), and an annular groove is formed on one side of the rotating groove disc (209) away from the slide (204), and a rotating disc (207) is rotatably mounted on the annular groove of the rotating groove disc (209).

6. The surface deformation detection device for pressure-bearing special equipment according to claim 5, characterized in that: An arc top block (208) is fixedly installed on one side of the turntable (207) away from the rotating groove disk (209). The arc top blocks (208) are evenly installed along the center of the turntable (207). The opposite surface of the arc top block (208) is an inclined surface and tilts outward in the process of gradually moving away from the turntable (207). Plate grooves are opened on the inclined surfaces of the arc top blocks (208), and rubber pads (211) are fixedly installed on the plate grooves of the arc top blocks (208).

7. The surface deformation detection device for pressure-bearing special equipment according to claim 6, characterized in that: The material transfer mechanism (3) comprises an end plate (302), the outer side of the end plate (302) being fixedly connected to one end of the side plate (202), and a second motor (301) being fixedly mounted at a central position of the end plate (302) away from the slide plate (204), and an output end of the second motor (301) passing through the end plate (302) and extending to the other side thereof.

8. The surface deformation detection device for pressure-bearing special equipment according to claim 7, characterized in that: A fixing ring (309) is fixedly mounted at a central position of the end plate (302) away from a side of the second motor (301), an annular groove is provided on the outer side of the fixing ring (309), and a connecting disk (307) is rotatably mounted on the annular groove of the fixing ring (309), one side of the connecting disk (307) is fixedly connected to the output end of the second motor (301), and a conical groove cylinder (303) is fixedly mounted on the other end of the connecting disk (307).

9. The surface deformation detection device for pressure-bearing special equipment according to claim 8, characterized in that: The outer diameter of the conical groove cylinder (303) gradually decreases as it gradually moves away from the connecting disk (307), and grooves are evenly provided on the outer side of the conical groove cylinder (303), and rubber pads (306) are fixedly installed at the grooves of the conical groove cylinder (303), and sliding grooves are evenly provided on the outer side of the conical groove cylinder (303), and a top disk (304) is slidably installed at the sliding grooves of the conical groove cylinder (303).

10. The surface deformation detection device for pressure-bearing special equipment according to claim 9, characterized in that: A sliding column (310) is fixedly mounted on the inner wall of the tapered groove cylinder (303), the outer side of the sliding column (310) is slidably fitted with the inner wall of the top plate (304), and a spring (308) is fixedly mounted between the top plate (304) and the inner wall of the tapered groove cylinder (303). An end cover (305) is fixedly mounted on one end of the tapered groove cylinder (303) away from the connecting plate (307).

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