CN118111299A - Pressure vessel pipeline nondestructive testing equipment for industrial detection - Google Patents

Abstract

The invention discloses nondestructive testing equipment for a pressure vessel pipeline for industrial detection, which relates to the technical field of testing equipment and comprises a testing device body, wherein mounting holes are formed in four corners of the testing device body, a supporting seat is fixedly connected to one side of the top surface of the testing device body, a testing tube is fixedly connected to the supporting seat, an equipment box is fixedly mounted on the other side of the top surface of the testing device body, a control panel is fixedly mounted on the surface of the equipment box, an arc-shaped groove is formed in the top of the control panel, and a placing tube is rotatably connected to the top of the control panel. The invention has reasonable structure, the pressure vessel pipe is placed in the placing pipe through the placing pipe, the pressure vessel pipe is fixed on the placing pipe through the adjusting disk pair, then the inner diameter of the pressure vessel pipe is rolled through the detecting wheel pair, and then the detecting work can be carried out on the pressure vessel pipe through measuring the size of the moving position of the sliding shaft.

Description

Pressure vessel pipeline nondestructive testing equipment for industrial detection

Technical Field

The invention relates to the technical field of detection equipment, in particular to pressure vessel pipeline nondestructive detection equipment for industrial detection.

Background

The pressure pipeline is used for conveying compressed gas or fluid in pipeline system, and includes pipeline from the beginning to the end, pipe joint, valve, pipeline support, flange, regulating instrument, protecting equipment and other relevant equipment and accessory system. In the oil and gas field, the transmission is of finished oil and gas, and in the environment-friendly field, pressure pipes are used for transporting wastewater and sewage, which is one of effective treatment methods.

When the existing pressure vessel pipe is processed and molded, the pipe diameter of the pressure vessel pipe is large, deformation is easy to occur when stacking is carried out, so that the inner diameter of the pipe is required to be detected, the construction standard is required to be reached, most of the existing pressure vessel pipe is manually measured by using a ruler when the diameter of the pressure vessel pipe is measured, the risk coefficient of the working mode is high, and error is easy to occur in measurement.

Disclosure of Invention

The application aims to provide pressure vessel pipeline nondestructive testing equipment for industrial detection, which is used for realizing the detection of a pressure vessel pipe by placing the pressure vessel pipe into a placing pipe, fixing the pressure vessel pipe on the placing pipe through an adjusting disk pair, rolling the inner diameter of the pressure vessel pipe through a detection wheel, and measuring the size of the moving position of a sliding shaft.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a pressure vessel pipeline nondestructive test equipment for industry detects, includes the detection device body, the mounting hole has been seted up to the four corners position of detection device body, top surface one side fixedly connected with supporting seat of detection device body, fixedly connected with detection tube on the supporting seat, the top surface opposite side fixedly mounted of detection device body has the equipment box, the surface fixed mounting of equipment box has control panel, the arc wall has been seted up at control panel's top, control panel's top rotation is connected with places the pipe, place the one end fixedly connected with spacing ring of pipe, place the middle part position fixed mounting of pipe and have the ring gear, place the screw hole has been seted up on the pipe, the inside threaded connection of screw hole has the threaded rod, the one end of threaded rod extends to place in the pipe, the other end of threaded rod extends to place the pipe external fixedly connected with regulating disk; still include adjusting part, drive assembly and detection subassembly, the adjusting part is installed detection device body top surface middle part position cooperation the container pipe uses, the adjusting part is installed the inside cooperation of equipment box place the pipe and use, the detection subassembly is installed cooperate on the detection pipe the container pipe uses.

Preferably, the adjusting component comprises an adjusting seat fixedly installed at the middle position of the top surface of the detecting device body, a cavity is formed in the adjusting seat, a baffle seat is fixedly connected to the central position of the bottom wall of the adjusting seat, a screw rod is rotatably connected to the baffle seat, one end of the screw rod extends out of the adjusting seat, and a turntable is fixedly connected to one end of the screw rod.

Preferably, the screw rod is provided with positive and negative threads, the screw rod is connected with a sleeve block in a threaded manner, and the sleeve block is fixedly provided with a first butt joint seat.

Preferably, the first butt joint seat is rotationally connected with a push plate, the other end of the push plate is rotationally connected with the second butt joint seat, and the second butt joint seat is fixedly arranged at the bottom end of the fixed plate.

Preferably, the top of fixed plate fixed mounting has the riding block, the arc wall has been seted up at the top of riding block, the inside symmetry rotation of riding block is connected with the pulley.

Preferably, the transmission assembly comprises a cavity arranged in the equipment box, a fixed shaft is symmetrically and fixedly connected in the equipment box, a pair of rollers are rotationally connected to the fixed shaft, and the rollers are rotationally attached to the surface of the placing pipe.

Preferably, the middle part position of the inner wall of the equipment box is rotationally connected with a main shaft, a fluted disc is fixedly connected on the main shaft, the fluted disc is meshed with the toothed ring, a first belt pulley is fixedly connected on the main shaft, a transmission belt is sleeved on the first belt pulley, the other end of the transmission belt is sleeved on a second belt pulley, and the second belt pulley is fixedly arranged on the transmission shaft.

Preferably, the transmission shaft is sleeved with a shaft rod seat, the bottom end of the shaft rod seat is fixedly connected to the bottom wall of the equipment box, the other end of the transmission shaft is fixedly connected with the output end of the driving motor, the driving motor is fixedly installed on the installation seat, and the bottom end of the installation seat is fixedly connected to the bottom wall of the equipment box.

Preferably, the detection assembly comprises a hinge seat fixedly connected to the surface of the detection tube, a first shaft pin is rotationally connected to the hinge seat, the first shaft pin is fixedly connected to the movable arm, the other end of the movable arm is rotationally connected with a detection wheel, a second shaft pin is rotationally connected to the middle position of the movable arm, and the second shaft pin is fixedly connected to the pull rod.

Preferably, the other end fixedly connected with third pivot of pull rod, third pivot round pin rotates to be connected on the third butt joint seat, third butt joint seat fixed mounting is on the slider, slider sliding connection is on the slide bar, the both ends fixed connection of slide bar is on the baffle, baffle fixed mounting is on the guide rail, the spout has been seted up on the guide rail, the inside sliding connection of spout has the slide shaft, slide shaft fixed connection is in on the slider, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with one side of baffle and one side fixed connection of slider.

In summary, the invention has the following beneficial effects:

1. The pressure vessel pipe adjusting device is reasonable in structure, when the pressure vessel pipe needs to be adjusted to the horizontal position, the turntable is fixedly connected to the screw rod, the screw rod is driven to rotate through the rotation of the turntable, positive and negative threads are arranged on the screw rod, sleeve blocks are connected to different threads through threads, the sleeve blocks are enabled to move oppositely through the rotation of the screw rod, a first butt joint seat is fixedly connected to the sleeve blocks, a push plate is rotationally connected to the first butt joint seat, the push plate is enabled to rotate on the first butt joint seat through the movement of the sleeve blocks, a fixed plate on a second butt joint seat is pushed to move through the rotation of the push plate, and therefore the pulley on the support block can conveniently adjust a pipeline to the horizontal position;

2. In the invention, when the placing pipe is rotated, firstly, the pressure vessel pipe is inserted into the placing pipe, then the adjusting disk is rotated to enable the threaded rod to fix the pipeline, the control panel on the equipment box is operated, so that the driving motor in the equipment box is convenient to operate, the output end of the driving motor is fixedly connected with the transmission shaft, the driving shaft is rotated through the operation of the driving motor, the transmission shaft is fixedly connected with the second belt pulley, the second belt pulley is driven to rotate through the rotation of the transmission shaft, the transmission belt is sleeved on the second belt pulley, the other end of the transmission belt is sleeved on the first belt pulley, the rotation of the second belt pulley drives the first belt pulley to rotate through the transmission belt, the main shaft on the first belt pulley is convenient to rotate, the fluted disc is fixedly connected on the main shaft, and the placing pipe is driven to rotate through the rotation of the fluted disc, so that the pipeline on the placing pipe is convenient to adjust position;

3. According to the invention, the detection device is arranged on the detection pipe, when a pipeline enters the detection pipe, the detection wheel on the movable arm rolls on the inner wall of the pipeline, when the detection wheel encounters the phenomenon that the inner diameter of the pipeline is uneven, the detection wheel pushes the sliding block through the pull rod, so that the sliding block can slide on the sliding rod conveniently, then the sliding block can squeeze the spring, sliding shafts are fixedly connected to two ends of the sliding block, the sliding shafts slide in the sliding groove, and the pipeline is detected through the moving distance of the sliding shafts.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a detection device body;

FIG. 2 is a schematic side view of a detecting device body;

FIG. 3 is a schematic rear perspective view of the detection device body;

FIG. 4 is a schematic view of a sectional perspective structure of an adjusting seat;

FIG. 5 is a schematic view of the bottom perspective of the equipment cabinet;

FIG. 6 is a schematic perspective view of a support base;

FIG. 7 is a schematic diagram of a three-dimensional structure of a detection assembly;

Fig. 8 is an enlarged schematic view of fig. 5 at a.

In the figure: 1. a detection device body; 101. a mounting hole; 102. a support base; 103. a detection tube; 104. an equipment box; 105. a control panel; 106. placing a tube; 107. a limiting ring; 108. a toothed ring; 109. a threaded rod; 110. an adjusting plate; 2. an adjusting seat; 201. a blocking seat; 202. a screw rod; 203. a turntable; 204. sleeving blocks; 205. a first docking station; 206. a push plate; 207. a second docking station; 208. a fixing plate; 209. a support block; 210. a pulley; 3. a fixed shaft; 301. a roller; 302. a main shaft; 303. fluted disc; 304. a first pulley; 305. a transmission belt; 306. a second pulley; 307. a transmission shaft; 308. a shaft lever seat; 309. a driving motor; 310. a mounting base; 4. a hinge base; 401. a first shaft pin; 402. a moving arm; 403. a detection wheel; 404. a second pin; 405. a pull rod; 406. a third shaft pin; 407. a third pair of sockets; 408. a slide block; 409. a slide bar; 410. a baffle; 411. a guide rail; 412. a chute; 413. a slide shaft; 414. and (3) a spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples: referring to FIGS. 1-8, the nondestructive testing device for the pressure vessel pipeline for industrial detection comprises a detection device body 1, wherein mounting holes 101 are formed in four corners of the detection device body 1, a supporting seat 102 is fixedly connected to one side of the top surface of the detection device body 1, a detection pipe 103 is fixedly connected to the supporting seat 102, an equipment box 104 is fixedly mounted on the other side of the top surface of the detection device body 1, a control panel 105 is fixedly mounted on the surface of the equipment box 104, an arc-shaped groove is formed in the top of the control panel 105, a placing pipe 106 is rotatably connected to the top of the control panel 105, a limiting ring 107 is fixedly connected to one end of the placing pipe 106, a toothed ring 108 is fixedly mounted in the middle of the placing pipe 106, a threaded hole is formed in the placing pipe 106, a threaded rod 109 is connected to one end of the threaded hole, and the other end of the threaded rod 109 extends into the placing pipe 106 and is fixedly connected with an adjusting disc 110; still include adjusting part, drive assembly and detection component, adjust the group subassembly and install and use at detection device body 1 top surface middle part position cooperation container pipe, adjust the inside cooperation of subassembly installation at equipment box 104 and place pipe 106 and use, detect the subassembly and install and use on detection pipe 103 cooperation container pipe.

Specifically, it should be noted that, the control panel 105 and the driving motor 309 are electrically connected through wires, and specific working principles between them are cited through the prior art, so that the driving motor 309 is convenient to operate by operating the control panel 105, when detecting the pressure vessel pipe, the detecting wheel 403 slides on the inner wall of the pipe, and then the detecting wheel 403 slides the sliding shaft 413 on the sliding block 408 when encountering uneven places, and detects the moving distance of the sliding shaft 413, thereby facilitating the detection of the inner diameter of the pipe.

As an implementation manner in this embodiment, the adjusting component includes an adjusting seat 2 fixedly installed at the middle position of the top surface of the detecting device body 1, a cavity is formed in the adjusting seat 2, a baffle seat 201 is fixedly connected at the central position of the bottom wall of the adjusting seat 2, a screw rod 202 is rotatably connected to the baffle seat 201, one end of the screw rod 202 extends out of the adjusting seat 2, a turntable 203 is fixedly connected to one end of the screw rod 202, forward and reverse threads are arranged on the screw rod 202, a sleeve block 204 is connected to the screw rod 202 in a threaded manner, a first butt joint seat 205 is fixedly installed on the sleeve block 204, a push plate 206 is rotatably connected to the first butt joint seat 205, the other end of the push plate 206 is rotatably connected to a second butt joint seat 207, an arc-shaped groove is formed in the top of the baffle seat 201, and pulleys 210 are symmetrically rotatably connected to the inside of the baffle block 209.

Specifically, when the pressure vessel pipe needs to be adjusted to the horizontal position, the turntable 203 is rotated, the turntable 203 is fixedly connected to the screw rod 202, the screw rod 202 is driven to rotate through the rotation of the turntable 203, positive and negative threads are arranged on the screw rod 202, the sleeve blocks 204 are connected with different threads in a threaded manner, the sleeve blocks 204 are enabled to move oppositely through the rotation of the screw rod 202, the first opposite-connection seat 205 is fixedly connected to the sleeve blocks 204, the push plate 206 is enabled to rotate on the first opposite-connection seat 205 through the movement of the sleeve blocks 204, the fixed plate 208 on the second opposite-connection seat 207 is pushed to move through the rotation of the push plate 206, and therefore the pipe is conveniently adjusted to the horizontal position through the pulleys 210 on the support blocks 209.

As an implementation manner in this embodiment, the transmission assembly includes a cavity formed inside the equipment box 104, the inside of the equipment box 104 is symmetrically and fixedly connected with a fixed shaft 3, a pair of rollers 301 are rotationally connected to the fixed shaft 3, the rollers 301 are rotationally attached to the surface of the placing tube 106, a main shaft 302 is rotationally connected to the middle position of the inner wall of the equipment box 104, a fluted disc 303 is fixedly connected to the main shaft 302, the fluted disc 303 and the toothed ring 108 are meshed with each other, a first belt pulley 304 is fixedly connected to the main shaft 302, a transmission belt 305 is sleeved on the first belt pulley 304, the other end of the transmission belt 305 is sleeved on a second belt pulley 306, the second belt pulley 306 is fixedly mounted on a transmission shaft 307, a shaft seat 308 is sleeved on the transmission shaft 307, the bottom end of the shaft seat 308 is fixedly connected to the bottom wall of the equipment box 104, the other end of the transmission shaft 307 is fixedly connected to the output end of a driving motor 309, the driving motor 309 is fixedly mounted on a mounting seat 310, and the bottom end of the mounting seat 310 is fixedly connected to the bottom wall of the equipment box 104.

Specifically, when the placing pipe 106 rotates, firstly, the pressure vessel pipe is inserted into the placing pipe 106, then the adjusting disk 110 rotates to fix the pipe 109, the control panel 105 on the equipment box 104 is operated, thereby the driving motor 309 inside the equipment box 104 is convenient to operate, the output end of the driving motor 309 is fixedly connected with the transmission shaft 307, the transmission shaft 307 is rotated by the operation of the driving motor 309, the transmission shaft 307 is fixedly connected with the second belt pulley 306, the second belt pulley 306 is driven to rotate by the rotation of the transmission shaft 307, the second belt pulley 306 is sleeved with the transmission belt 305, the other end of the transmission belt 305 is sleeved on the first belt pulley 304, the rotation of the second belt pulley 306 drives the first belt pulley 304 to rotate by the transmission belt 305, thereby the main shaft 302 on the first belt pulley 304 is convenient to rotate, the fluted disc 303 is fixedly connected on the main shaft 302, the placing pipe 106 is driven to rotate by the rotation of the fluted disc 303, and thus the pipeline on the placing pipe 106 is convenient to adjust position.

As an implementation manner in this embodiment, the detection assembly includes a hinge seat 4 fixedly connected to the surface of the detection tube 103, a first shaft pin 401 is rotationally connected to the hinge seat 4, the first shaft pin 401 is fixedly connected to the moving arm 402, the other end of the moving arm 402 is rotationally connected to the detection wheel 403, a second shaft pin 404 is rotationally connected to the middle position of the moving arm 402, the second shaft pin 404 is fixedly connected to the pull rod 405, the other end of the pull rod 405 is fixedly connected to a third shaft pin 406, the third shaft pin 406 is rotationally connected to the third docking seat 407, the third docking seat 407 is fixedly mounted on the slider 408, the slider 408 is slidably connected to the slide rod 409, two ends of the slide rod 409 are fixedly connected to the baffle 410, the baffle 410 is fixedly mounted on the guide rail 411, a slide slot 412 is opened on the guide rail 411, a slide shaft 413 is slidably connected to the interior of the slide slot 412, the slide shaft 413 is fixedly connected to the slide block 408, a spring 414 is sleeved on the slide rod 409, and two ends of the spring 414 are respectively fixedly connected to one side of the baffle 410 and one side of the slide block 408.

Specifically, be provided with detection device on detecting tube 103, when the pipeline enters into detecting tube 103 on, detect the wheel 403 on the movable arm 402 and roll on the inner wall of pipeline, when detect wheel 403 runs into the phenomenon that the pipeline internal diameter is uneven, detect wheel 403 can promote slider 408 through pull rod 405 to the slider 408 of being convenient for slides on slide bar 409, then can extrude spring 414 at slider 408, both ends fixedly connected with slide shaft 413 at slider 408, and slide shaft 413 slides in the inside of spout 412, detects the work through the interval that slide shaft 413 removed to the pipeline.

The working principle of the invention is as follows: when the pressure vessel pipe needs to be adjusted to the horizontal position, the turntable 203 is rotated, the turntable 203 is fixedly connected to the screw rod 202, the screw rod 202 is driven to rotate through the rotation of the turntable 203, the screw rod 202 is provided with positive and negative threads, different threads are connected with the sleeve block 204 in a threaded manner, the sleeve block 204 is enabled to move oppositely through the rotation of the screw rod 202, the sleeve block 204 is fixedly connected with the first butt joint seat 205, the first butt joint seat 205 is rotationally connected with the push plate 206, the push plate 206 is enabled to rotate on the first butt joint seat 205 through the movement of the sleeve block 204, the fixed plate 208 on the second butt joint seat 207 is pushed to move through the rotation of the push plate 206, and therefore the pulley 210 on the supporting block 209 is convenient for adjusting the pipe to the horizontal position;

When the placing pipe 106 is rotated, firstly, the pressure vessel pipe is inserted into the placing pipe 106, then the adjusting disk 110 is rotated to fix the threaded rod 109 to the pipe, the control panel 105 on the equipment box 104 is operated, thereby being convenient for the driving motor 309 in the equipment box 104 to operate, the output end of the driving motor 309 is fixedly connected with the transmission shaft 307, the driving shaft 307 is rotated by the operation of the driving motor 309, the transmission shaft 307 is fixedly connected with the second belt pulley 306, the second belt pulley 306 is driven to rotate by the rotation of the transmission shaft 307, the second belt pulley 306 is sleeved with the transmission belt 305, the other end of the transmission belt 305 is sleeved on the first belt pulley 304, the rotation of the second belt pulley 306 drives the first belt pulley 304 to rotate by the transmission belt 305, thereby being convenient for the main shaft 302 on the first belt pulley 304 to rotate, the fluted disc 303 is fixedly connected on the main shaft 302, the placing pipe 106 is driven to rotate by the rotation of the fluted disc 303, and thus being convenient for adjusting the pipe on the placing pipe 106;

Be provided with detection device on detecting tube 103, when the pipeline enters into detecting tube 103 on, detect the wheel 403 on the removal arm 402 and roll on the inner wall of pipeline, when detect wheel 403 runs into the phenomenon of pipeline internal diameter unevenness, detect wheel 403 and can promote slider 408 through pull rod 405 to be convenient for slider 408 slides on slide bar 409, then can extrude spring 414 at slider 408, be connected with slide shaft 413 at the both ends fixedly at slider 408, and slide shaft 413 slides in the inside of spout 412, detects the work to the pipeline through the interval that slide shaft 413 removed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.

Claims (10)

1. The utility model provides a pressure vessel pipeline nondestructive test equipment for industrial detection, includes detection device body (1), its characterized in that, mounting hole (101) have been seted up in the four corners position of detection device body (1), top surface one side fixedly connected with supporting seat (102) of detection device body (1), fixedly connected with detection tube (103) on supporting seat (102), top surface opposite side fixed mounting of detection device body (1) has equipment box (104), the surface fixed mounting of equipment box (104) has control panel (105), the arc wall has been seted up at the top of control panel (105), the top rotation of control panel (105) is connected with places pipe (106), one end fixedly connected with spacing ring (107) of placing pipe (106), middle part position fixedly mounted of placing pipe (106) has toothed ring (108), threaded hole has been seted up on placing pipe (106), threaded connection has threaded rod (109) in the inside of threaded hole, threaded rod (109) one end extension to placing pipe (106), the other end (109) extend to place threaded rod (106) outer fixed connection (110);

Still include adjusting part, drive assembly and detection subassembly, the adjusting part is installed detection device body (1) top surface middle part position cooperation the container pipe uses, the adjusting part is installed the inside cooperation of equipment box (104) place pipe (106) and use, the detection subassembly is installed cooperation on detection pipe (103) the container pipe uses.

2. A pressure vessel pipe nondestructive testing apparatus for industrial testing according to claim 1, wherein: the adjusting component comprises an adjusting seat (2) fixedly installed at the middle position of the top surface of the detecting device body (1), a cavity is formed in the adjusting seat (2), a baffle seat (201) is fixedly connected to the central position of the bottom wall of the adjusting seat (2), a screw rod (202) is rotatably connected to the baffle seat (201), one end of the screw rod (202) extends out of the adjusting seat (2), and a turntable (203) is fixedly connected to one end of the screw rod (202).

3. A pressure vessel pipe nondestructive testing apparatus for industrial testing according to claim 2, wherein: the screw rod (202) is provided with positive and negative threads, the screw rod (202) is connected with a sleeve block (204) in a threaded manner, and a first butt joint seat (205) is fixedly arranged on the sleeve block (204).

4. A pressure vessel pipe nondestructive testing apparatus for industrial testing according to claim 3, wherein: the first butt joint seat (205) is rotationally connected with a push plate (206), the other end of the push plate (206) is rotationally connected with the second butt joint seat (207), and the bottom end of a fixed plate (208) fixedly installed on the second butt joint seat (207).

5. A pressure vessel pipe nondestructive testing apparatus for industrial inspection according to claim 4 wherein: the top fixed mounting of fixed plate (208) has riding block (209), the arc wall has been seted up at the top of riding block (209), the inside symmetry rotation of riding block (209) is connected with pulley (210).

6. A pressure vessel pipe nondestructive testing apparatus for industrial testing according to claim 1, wherein: the transmission assembly comprises a cavity arranged inside the equipment box (104), a fixed shaft (3) is symmetrically and fixedly connected inside the equipment box (104), a pair of rollers (301) are rotatably connected to the fixed shaft (3), and the rollers (301) are rotatably attached to the surface of the placing pipe (106).

7. A pressure vessel pipe nondestructive testing apparatus for industrial testing according to claim 6, wherein: the device comprises a main shaft (302) rotationally connected to the middle position of the inner wall of a device box (104), a fluted disc (303) is fixedly connected to the main shaft (302), the fluted disc (303) and the toothed ring (108) are meshed with each other, a first belt pulley (304) is fixedly connected to the main shaft (302), a driving belt (305) is sleeved on the first belt pulley (304), the other end of the driving belt (305) is sleeved on a second belt pulley (306), and the second belt pulley (306) is fixedly mounted on the driving shaft (307).

8. A pressure vessel pipe nondestructive testing apparatus for industrial inspection according to claim 7 wherein: the transmission shaft (307) is sleeved with a shaft rod seat (308), the bottom end of the shaft rod seat (308) is fixedly connected to the bottom wall of the equipment box (104), the other end of the transmission shaft (307) is fixedly connected with the output end of a driving motor (309), the driving motor (309) is fixedly installed on an installation seat (310), and the bottom end of the installation seat (310) is fixedly connected to the bottom wall of the equipment box (104).

9. A pressure vessel pipe nondestructive testing apparatus for industrial testing according to claim 1, wherein: the detection assembly comprises a hinge seat (4) fixedly connected to the surface of the detection tube (103), a first shaft pin (401) is rotatably connected to the hinge seat (4), the first shaft pin (401) is fixedly connected to the movable arm (402), the other end of the movable arm (402) is rotatably connected with a detection wheel (403), a second shaft pin (404) is rotatably connected to the middle position of the movable arm (402), and the second shaft pin (404) is fixedly connected to the pull rod (405).

10. A pressure vessel pipe nondestructive testing apparatus for industrial testing according to claim 9, wherein: the other end fixedly connected with third pivot (406) of pull rod (405), third pivot (406) rotate and connect on third butt joint seat (407), third butt joint seat (407) fixed mounting is on slider (408), slider (408) sliding connection is on slide bar (409), the both ends fixed connection of slide bar (409) is on baffle (410), baffle (410) fixed mounting is on guide rail (411), spout (412) have been seted up on guide rail (411), the inside sliding connection of spout (412) has slide shaft (413), slide shaft (413) fixed connection is in on slider (408), the cover is equipped with spring (414) on slide bar (409), the both ends of spring (414) respectively with one side of baffle (410) and one side fixed connection of slider (408).