CN117288771A - Quality detection device based on ship welding seam - Google Patents
Quality detection device based on ship welding seam Download PDFInfo
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- CN117288771A CN117288771A CN202311588838.2A CN202311588838A CN117288771A CN 117288771 A CN117288771 A CN 117288771A CN 202311588838 A CN202311588838 A CN 202311588838A CN 117288771 A CN117288771 A CN 117288771A
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 title claims abstract description 29
- 244000261422 Lysimachia clethroides Species 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9515—Objects of complex shape, e.g. examined with use of a surface follower device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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Abstract
The invention relates to the field of ship welding and discloses a quality detection device based on ship welding seams, which effectively solves the problem that a camera is not easy to protect when the camera is stretched into a narrower position in a ship body at present.
Description
Technical Field
The invention belongs to the field of ship welding, and particularly relates to a quality detection device based on ship welding seams.
Background
According to patent document with the publication number of CN218995179U, the invention is named "a ship weld quality detection device", and the specification of the device is as follows: when using this boats and ships welding seam quality detection device, the user can pull the handle earlier and drive two curved bars and remove, two curved bars can drive the bolt and remove when removing, the bolt is breaking away from the recess of square after, the user can rotate the commentaries on classics board to take out the gooseneck from the front, can change the gooseneck shape at will according to the detected position this moment, the camera can carry out video recording shooting to the welding seam position, the light can provide the light source to the camera position, and in sending image signal to the receiving terminal through the transmitting terminal, then in transmitting signal to processing unit, processing unit demonstrates through the display screen after with signal processing, realized monitoring in the narrow and small space, but still have following defect:
when stretching into the narrower position in the hull with the camera, be difficult for protecting the camera, the camera easily collides with hull structure, influences then and shoots the detection to the seam follow-up.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a quality detection device based on ship welding seams, which effectively solves the problem that a camera is not easy to protect when the camera is stretched into a narrower position in a ship body at present.
In order to achieve the above purpose, the present invention provides the following technical solutions: the quality detection device based on the ship welding seam comprises a detector, wherein a gooseneck is arranged at the top end of the detector, an n-shaped gooseneck setting layer is arranged at the gooseneck, an end frame is arranged at one end of the gooseneck, a detection control assembly is arranged on the end frame, a pipe body limiting assembly is arranged at one side, close to the end frame, of the detector, a clamping and fixing assembly is arranged at the bottom end of the detector, and a display is arranged on the front surface of the detector;
the detection control assembly comprises a transmitting end arranged at the top end of the end frame, a receiving end is arranged at the top end of the detector, the receiving end is in signal connection with the transmitting end, the receiving end is used for transmitting a received picture signal ship into the detector, a storage battery is arranged at the top end of the end frame, and a camera protection unit is arranged at the bottom end of the end frame;
the camera protection unit is including locating the fixed cover of tip frame below, the fixed cover setting is hemisphere shell shape, the below symmetry of fixed cover is equipped with two movable covers, the movable cover setting is quarter sphere shell shape, the internal diameter of movable cover equals the external diameter of fixed cover, the end top symmetry that two movable covers are close to each other installs the commentaries on classics piece, the commentaries on classics piece overlap setting on classics piece on two movable covers, the pivot is all installed in the pivot to the front and the back of fixed cover, the top pole is installed on the top of fixed cover, the top fixed mounting of top pole is in the bottom of tip frame, install the camera body on the interior roof of fixed cover, camera body and transmitting terminal electric connection, install the light source installation unit between fixed cover and the movable cover, install light source position control unit on the outer wall of movable cover.
Preferably, the outside rotation of top pole is installed and is changeed the cover, changes and sheathes the equidistance and installs three baffle, and three baffle will change the cover and separate into two and wind the area, and the side piece is all installed on one side top that two movable hoods kept away from each other, and the connecting plate is installed to one side bottom that the movable hood was kept away from to the side piece, and the stay cord is installed on the top of two connecting plates, and two stay cords's one end is overlapped two respectively with changeing and is rolled up regional outer wall fixed connection.
Preferably, the inside of tip frame has seted up the motor mounting groove, and the inside fixed mounting in motor mounting groove has first motor, installs first gear on the output shaft of first motor, and first gear is located the below of tip frame, and first tooth's socket has been seted up to equiangular degree on the top cover outer wall, and first gear meshes with first tooth's socket mutually.
Preferably, the light source installation unit includes the slide rail group of symmetry installation on fixed cover inner wall, the both sides of camera body are located to two slide rail group symmetries, the slide rail group includes two side arc boards, side arc board fixed mounting is on the inner wall of fixed cover, the radian of side arc board is the same with the radian of fixed cover, first arc spout has all been seted up to one side that two side arc boards are close to each other, be equipped with the mounting bracket between two side arc boards, the mounting bracket is close to the inside one side of fixed cover and installs the light lamp, the mounting bracket is close to the both sides of two side arc boards and all installs first slider, first slider slidable mounting is in the inside of first arc spout, the curb plate is installed to one side that the light lamp was kept away from to the mounting bracket.
Preferably, the side slot has been seted up to the bilateral symmetry of fixed cover, the side slot runs through to the bottom of fixed cover, the side slot is located between two side arc boards, the curb plate is located the inside of side slot, the movable groove has been seted up to the inside of side piece, movable plate is installed to the inside slidable mounting of movable groove, the longitudinal rod is installed on the top of movable plate, the top of longitudinal rod runs through to the top of side piece, callback board is installed on the top of longitudinal rod, callback board is located inside the side slot, callback board's diapire contacts with the roof of curb plate, first spring is installed to the bottom of movable plate, callback board is kept away from the one end of movable cover and is installed the guide ring, the guide ring is located the top of connecting plate, the stay cord passes from the guide ring is inside.
Preferably, the light source position control unit includes the bottom arc board of symmetry installation on two movable hoods outer walls, the bottom arc board is located the below of side piece, the second arc spout has been seted up to the inside of bottom arc board, the second arc spout runs through to the inside of movable hoods, the radian of second arc spout is the same with the radian of movable hoods, the guide way has been seted up to the symmetry on the inner wall of second arc spout, guide way and second arc spout parallel arrangement, the inside slidable mounting of guide way has the arc slide, the second slider is installed to the bilateral symmetry of arc slide, second slider slidable mounting is in the inside of guide way, the length of arc slide and the half of second arc spout length, the tip seat is installed to the one end that two arc slides are close to each other, the top of tip seat all is equipped with the fly leaf, install joint self-locking unit between two tip seats.
Preferably, the arc slide is kept away from the inside one side of activity cover and is evenly offered the second tooth's socket, and the mid-mounting of bottom arc board has the motor mounting panel, and the gear mounting groove has been offered to the inside of motor mounting panel, and the gear mounting groove is linked together with the inside of second arc spout, and the inside rotation of gear mounting groove is installed the second gear, and the second gear meshes with the second tooth's socket, and the second gear meshes with the output shaft fixed connection of second motor, and second motor fixed mounting is on the motor mounting panel.
Preferably, the clamping self-locking unit comprises an inner cavity formed in one end seat, a top groove is formed in one side, close to the other end seat, of the top end of the inner cavity, one pushing plate is slidably mounted in the top groove, the other pushing plate is fixedly mounted on the top end of the other end seat, a moving plate is movably mounted in the inner cavity, the top end of the moving plate is fixedly connected with the bottom end of the one pushing plate, a third spring is symmetrically mounted at the bottom end of the moving plate, the bottom end of the third spring is fixedly connected with the inner bottom wall of the inner cavity, a magnetic block is mounted at the top end of the moving plate, an electromagnet is magnetically connected with the magnetic block, a transverse plate is mounted at the top end, close to one side of the other pushing plate, of the pushing plate fixedly connected with the moving plate, a slot is formed in the transverse plate, and the other pushing plate is inserted into the slot.
Preferably, the spacing subassembly of body includes fixed mounting in the fixed plate that the detector is close to tip frame one side, the fixed plate is located the top of tip frame, the spacing groove has been seted up on the fixed plate, the spacing groove runs through to the front of fixed plate, the spacing groove has been seted up to one side that the detector was kept away from to the spacing groove, the inside movable mounting in spacing groove has the limiting plate, spacing plate and spacing between the inner wall of spacing groove with the gooseneck, the tip board is installed to the one end of fourth spring, the tip board is located one side that the detector was kept away from to the fixed plate, the fourth spring is installed to the one end that the tip board is close to the fixed plate, the one end and the fixed plate fixed connection of fourth spring.
Preferably, the clamping and fixing assembly comprises bottom rotary seats symmetrically arranged at the bottom ends of the detectors, clamping rings are symmetrically arranged on the two bottom rotary seats in a rotating mode, the clamping rings are arranged to be semicircular, a bottom plate is arranged at the bottom ends of the clamping rings, the bottom plates at the bottom ends of the two clamping rings are fixedly connected through bolts, air bags are arranged on the inner walls of the two clamping rings, air nozzles are arranged on one sides, away from each other, of the two clamping rings, and the air nozzles are communicated with the air bags.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the camera body is arranged in the fixed cover, when the camera body is required to enter a gap position to shoot a welding gap, the fixed cover and the two movable covers form the protective cover to protect the camera body inside, so that the camera body is protected when passing through the gap position, and when moving to the gap position, the first motor is started, so that the first gear rotates to drive the rotating sleeve to rotate so as to wind and roll a pull rope connected with the two movable covers, thereby facilitating opening of the two movable covers, facilitating the camera body to execute shooting tasks and facilitating shooting of welding lines;
(2) After the two movable covers are rotated upwards to the limit position, the pushing plate enters the side groove and is contacted with the bottom wall of the side plate, when the irradiation angle of the illumination lamp to the welding line is required to be adjusted, the second motor is started, the second gear is rotated to drive the arc-shaped sliding plate to move along the second arc-shaped sliding groove, the pushing plate is used for pushing the mounting frame to move along the first arc-shaped sliding groove, so that the irradiation angle of the illumination lamp is conveniently adjusted, and the welding line is conveniently detected;
(3) After detection, the first gear reversely rotates to drive the rotating sleeve to reversely rotate, and the two movable covers rotate under the action of gravity, and in the rotation process, the callback plate is positioned above the side plate, so that the installation frame is pushed to move back, the installation frame is conveniently moved back to the original position, the position of the follow-up headlamp is conveniently adjusted, and the follow-up detection is convenient;
(4) When the two movable covers are in a closed state, the slot is formed in the transverse plate on the pushing plate on one side, the pushing plate on the other movable cover is inserted into the slot, so that the two movable covers are locked, the two movable covers are prevented from being opened under the action of external force, the protection of the camera body is further improved, when the movable covers need to be opened, the electromagnet is electrified to generate attractive force to the magnetic block, the transverse plate is driven to move upwards, the other pushing plate is separated from the slot, and therefore the movable covers are conveniently opened, and the camera body is conveniently used for shooting a welding line.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic structural diagram of a quality detection device based on ship welds;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of a retaining cap according to the present invention;
FIG. 4 is a schematic diagram of a camera protection unit according to the present invention;
FIG. 5 is a schematic view of a light source mounting unit according to the present invention;
FIG. 6 is a schematic diagram of a light source position control unit according to the present invention;
FIG. 7 is a schematic diagram of a locking unit according to the present invention;
in the figure: 1. a detector; 2. a gooseneck; 3. an end frame; 4. detecting a control component; 401. a transmitting end; 402. a storage battery; 403. a receiving end; 404. a camera protection unit; 4041. a fixed cover; 4042. a movable cover; 4043. a rotating block; 4044. a rotating shaft; 4045. a top bar; 4046. a camera body; 4047. a rotating sleeve; 4048. a partition plate; 4049. a first tooth slot; 40410. a motor mounting groove; 40411. a first motor; 40412. a first gear; 40413. a pull rope; 40414. a side block; 40415. a connecting plate; 405. a light source mounting unit; 4051. a side arc plate; 4052. the first arc chute; 4053. a mounting frame; 4054. a light lamp; 4055. a first slider; 4056. a side plate; 4057. a side groove; 4058. a movable groove; 4059. a movable plate; 40510. a longitudinal rod; 40511. a callback plate; 40512. a guide ring; 40513. a first spring; 406. a light source position control unit; 4061. a bottom arc plate; 4062. the second arc chute; 4063. a guide groove; 4064. an arc-shaped sliding plate; 4065. a second slider; 4066. a second tooth slot; 4067. a motor mounting plate; 4068. a gear installation groove; 4069. a second gear; 40610. a second motor; 40611. an end seat; 40612. a pushing plate; 407. the clamping self-locking unit; 4071. an inner cavity; 4072. a moving plate; 4073. a third spring; 4074. a top groove; 4075. a magnetic block; 4076. an electromagnet; 4077. a cross plate; 4078. a slot; 5. a tube body limiting assembly; 501. a fixing plate; 502. a limit groove; 503. a limiting plate; 504. an end plate; 505. a fourth spring; 6. clamping and fixing the assembly; 601. a bottom swivel base; 602. a clamping ring; 603. a bottom plate; 604. an air bag; 605. an air tap.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; 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.
An embodiment I is given by fig. 1-7, the invention comprises a detector 1, a gooseneck 2 is arranged at the top end of the detector 1, the gooseneck 2 is provided with an n-shaped layer, an end frame 3 is arranged at one end of the gooseneck 2, a detection control component 4 is arranged on the end frame 3, a pipe body limiting component 5 is arranged at one side of the detector 1 close to the end frame 3, a clamping and fixing component 6 is arranged at the bottom end of the detector 1, and a display is arranged on the front surface of the detector 1.
The detection control assembly 4 comprises a transmitting end 401 arranged at the top end of the end frame 3, a receiving end 403 is arranged at the top end of the detector 1, the receiving end 403 is in signal connection with the transmitting end 401, the receiving end 403 is used for transmitting a received picture signal ship into the detector 1, a storage battery 402 is arranged at the top end of the end frame 3, and a camera protection unit 404 is arranged at the bottom end of the end frame 3.
The camera protection unit 404 comprises a fixed cover 4041 arranged below the end frame 3, the fixed cover 4041 is arranged to be hemispherical, two movable covers 4042 are symmetrically arranged below the fixed cover 4041, the movable cover 4042 is arranged to be quarter spherical, the inner diameter of the movable cover 4042 is equal to the outer diameter of the fixed cover 4041, rotating blocks 4043 are symmetrically arranged at the top ends of the two movable covers 4042, which are close to each other, the rotating blocks 4043 on the two movable covers 4042 are overlapped, rotating shafts 4044 are arranged at the front and back surfaces of the fixed cover 4041, the rotating blocks 4043 on the two movable covers 4042 are rotatably arranged on the rotating shafts 4044, a top rod 4045 is arranged at the top end of the fixed cover 4041, the top end of the top rod 4045 is fixedly arranged at the bottom end of the end frame 3, a camera body 4046 is arranged on the inner top wall of the fixed cover 4041, the camera body 4046 is electrically connected with the transmitting end 401, a light source mounting unit 405 is arranged between the fixed cover 4041 and the movable cover 4042, the outer wall of the movable cover 4042 is provided with a light source position control unit 406, the outer side of the top rod 4045 is rotatably provided with a rotating sleeve 4047, three partition boards 4048 are equidistantly arranged on the rotating sleeve 4047, the rotating sleeve 4047 is divided into two winding areas by the three partition boards 4048, the top ends of one sides of the two movable covers 4042, which are far away from each other, are respectively provided with a side block 40414, the bottom ends of one sides of the side blocks 40414, which are far away from the movable cover 4042, are provided with connecting plates 40415, the top ends of the two connecting plates 40415 are provided with pull ropes 40413, one ends of the two pull ropes 40413 are fixedly connected with the outer walls of the two winding areas on the rotating sleeve 4047 respectively, the inside of the end frame 3 is provided with a motor mounting groove 40410, the inside of the motor mounting groove 40410 is fixedly provided with a first motor 40411, the output shaft of the first motor 40411 is provided with a first gear 40412, the first gear 40412 is positioned below the end frame 3, the first tooth grooves 4049 are equiangularly arranged on the outer wall of the uppermost rotating sleeve 4047, the camera body 4046 is arranged inside the fixed cover 4041, when the camera body 4046 is required to enter the gap position to shoot a welding gap, the fixed cover 4041 and the two movable covers 4042 form a protective cover to protect the camera body 4046, so that the camera body 4046 is protected when passing through the gap position, when moving to the gap position, the first motor 40411 is started, the first gear 40412 is enabled to rotate, the rotating sleeve 4047 is driven to rotate, the pull rope 40413 connected with the two movable covers 4042 is wound up, and therefore the two movable covers 4042 are conveniently opened, shooting tasks are conveniently carried out by the camera body 4046, and the welding gap is conveniently shot.
The light source mounting unit 405 comprises a sliding rail set symmetrically arranged on the inner wall of the fixed cover 4041, the two sliding rail sets are symmetrically arranged on the two sides of the camera body 4046, the sliding rail set comprises two side arc plates 4051, the side arc plates 4051 are fixedly arranged on the inner wall of the fixed cover 4041, the radian of the side arc plates 4051 is the same as that of the fixed cover 4041, a first arc chute 4052 is arranged on one side, which is close to each other, of the two side arc plates 4051, a mounting frame 4053 is arranged between the two side arc plates 4051, a light lamp 4054 is arranged on one side, which is close to the inside of the fixed cover 4041, of the mounting frame 4053, a first sliding block 4055 is arranged on the two sides, which are close to the two side arc plates 4051, of the first sliding block 4055 is slidably arranged in the inside of the first arc chute 4052, a side plate 4056 is arranged on one side, which is far away from the light lamp 4054, of the side arc plates 4057 is symmetrically arranged on the two sides of the fixed cover 4041, the side slot 4057 penetrates to the bottom end of the fixed cover 4041, the side slot 4057 is arranged between the two side arc plates 4051, the side plate 4056 is positioned in the side groove 4057, the movable groove 4058 is arranged in the side block 40414, the movable plate 4059 is arranged in the movable groove 4058 in a sliding manner, the longitudinal rod 40510 is arranged at the top end of the movable plate 4059, the top end of the longitudinal rod 40510 penetrates through the upper part of the side block 40414, the callback plate 40511 is arranged at the top end of the longitudinal rod 40510, the callback plate 40511 is positioned in the side groove 4057, the bottom wall of the callback plate 40511 is contacted with the top wall of the side plate 4056, the first spring 40513 is arranged at the bottom end of the movable plate 4059, the guide ring 40512 is arranged at one end of the callback plate 40511 far away from the movable cover 4042, the guide ring 40512 is positioned above the connecting plate 40415, the pull rope 40413 penetrates through the guide ring 40512, after detection, the first gear 40412 reversely rotates to drive the rotating sleeve 4047 reversely, the two movable covers 4042 rotate under the action of gravity, in the rotating process, the callback plate 40511 is positioned above the side plate 4056, so as to push the mounting bracket 4053 to move back, thereby conveniently move mounting bracket 4053 back to home position, convenient follow-up regulation to the light 4054 position, convenient follow-up detection use.
The light source position control unit 406 comprises bottom arc plates 4061 symmetrically arranged on the outer walls of the two movable covers 4042, the bottom arc plates 4061 are positioned below the side blocks 40414, second arc sliding grooves 4062 are formed in the bottoms of the bottom arc plates 4061, the second arc sliding grooves 4062 penetrate into the movable covers 4042, the radian of each second arc sliding groove 4062 is the same as that of the movable covers 4042, guide grooves 4063 are symmetrically formed in the inner walls of the second arc sliding grooves 4062, the guide grooves 4063 are arranged in parallel with the second arc sliding grooves 4062, arc sliding plates 4064 are slidably arranged in the guide grooves 4063, second sliding blocks 4065 are symmetrically arranged on two sides of the arc sliding plates 4064, the second sliding blocks 4065 are slidably arranged in the guide grooves 4063, one ends of the two arc sliding plates 4064, which are close to each other, are provided with an end seat 40611, the top end of each end seat 40611 is provided with a pushing plate 40612, a clamping self-locking unit 407 is arranged between the two end seats 40611, a second tooth socket 4066 is uniformly arranged on one side of the arc-shaped sliding plate 4064 far away from the inside of the movable cover 4042, a motor mounting plate 4067 is arranged in the middle of the bottom arc-shaped plate 4061, a gear mounting groove 4068 is arranged in the motor mounting plate 4067, the gear mounting groove 4068 is communicated with the inside of the second arc-shaped sliding groove 4062, a second gear 4069 is rotatably arranged in the gear mounting groove 4068, the second gear 4069 is meshed with the second tooth socket 4066, the second gear 4069 is fixedly connected with the output shaft of the second motor 40610, the second motor 40610 is fixedly arranged on the motor mounting plate 4067, after the two movable covers 4042 are upwards rotated to the limit position, a pushing plate 40612 enters the side groove 4057 and contacts with the bottom wall of the side plate 4056, when the irradiation angle of the illumination lamp 4054 to the welding line needs to be adjusted, the second motor 40610 is started to rotate so that the second gear 4069 drives the arc-shaped sliding plate 4064 to move along the second arc-shaped sliding groove 4062, the pushing plate 40612 is used for pushing the mounting frame 4053 to move along the first arc-shaped chute 4052, so that the irradiation angle of the headlamp 4054 can be conveniently adjusted, and the welding seam can be conveniently detected.
The clamping self-locking unit 407 comprises an inner cavity 4071 arranged in one end seat 40611, a top groove 4074 is arranged on one side of the top end of the inner cavity 4071 close to the other end seat 40611, one push plate 40612 is slidably arranged in the top groove 4074, the other push plate 40612 is fixedly arranged on the top end of the other end seat 40611, a movable plate 4072 is movably arranged in the inner cavity 4071, the top end of the movable plate 4072 is fixedly connected with the bottom end of one push plate 40612, a third spring 4073 is symmetrically arranged at the bottom end of the movable plate 4072, the bottom end of the third spring 4073 is fixedly connected with the inner bottom wall of the inner cavity 4071, a magnetic block 4075 is arranged at the top end of the movable plate 4072, an electromagnet 4076 is arranged on the inner top wall of the inner cavity 4071 and is magnetically connected with the magnetic block 4075, the push plate 40612 fixedly connected with the moving plate 4072 is close to the top end of one side of the other push plate 40612, the transverse plate 4077 is provided with the slot 4078, the other push plate 40612 is inserted into the slot 4078, when the two movable covers 4042 are in a closed state, the slot 4078 is provided on the transverse plate 4077 on one side of the push plate 40612, the push plate 40612 on the other movable cover 4042 is inserted into the slot 4078, so that the two movable covers 4042 are locked, the two movable covers 4042 are prevented from being opened under the action of external force, the protection of the camera body 4046 is further improved, when the movable covers 4042 need to be opened, the electromagnet 4076 is electrified to generate attractive force on the magnetic block 4075, the transverse plate 4077 is driven to move upwards, the other push plate 40612 is separated from the slot 4078, the movable cover 4042 is convenient to open, and the camera body 4046 is convenient to shoot a welding line.
The pipe body limiting assembly 5 comprises a fixing plate 501 fixedly mounted on one side, close to the end frame 3, of the detector 1, the fixing plate 501 is located above the end frame 3, a limiting groove 502 is formed in the fixing plate 501, the limiting groove 502 penetrates through the front face of the fixing plate 501, a plate groove is formed in one side, far away from the detector 1, of the limiting groove 502, a limiting plate 503 is movably mounted in the plate groove, the gooseneck 2 is limited between the limiting plate 503 and the inner wall of the limiting groove 502, an end plate 504 is mounted at one end of a fourth spring 505, the end plate 504 is located on one side, far away from the detector 1, of the fixing plate 501, a fourth spring 505 is mounted at one end, close to the fixing plate 501, of the end plate 504, and one end of the fourth spring 505 is fixedly connected with the fixing plate 501.
The clamping and fixing assembly 6 comprises bottom swivel bases 601 symmetrically arranged at the bottom ends of the detector 1, clamping rings 602 are symmetrically arranged on the two bottom swivel bases 601 in a rotating mode, the clamping rings 602 are arranged to be semicircular, a bottom plate 603 is arranged at the bottom ends of the clamping rings 602, the bottom plates 603 at the bottom ends of the two clamping rings 602 are fixedly connected through bolts, air bags 604 are arranged on the inner walls of the two clamping rings 602, air nozzles 605 are arranged on one sides, away from each other, of the two clamping rings 602, and the air nozzles 605 are communicated with the air bags 604.
Working principle: when the detector is used, the clamping rings 602 are fixed on a pipeline near a welding line, the bottom plates 603 at the bottom ends of the two clamping rings 602 are fixedly connected through bolts, the detector 1 is fixed after the air bag 604 is inflated through the air tap 605, the limiting plate 503 is pulled outwards, so that the limiting groove 502 is opened, the gooseneck 2 is taken out, the shape of the gooseneck 2 is changed, and then the end frame 3 is stretched into a gap, so that the camera body 4046 shoots the welding line, and the quality of the welding line is convenient to detect;
moving the fixed cover 4041 to the vicinity of the welding line, then starting the first motor 40411 to enable the first gear 40412 to rotate, driving the rotating sleeve 4047 to rotate due to the fact that the first gear 40412 is meshed with the first tooth groove 4049, continuously winding the pull ropes 40413 connected with the two movable covers 4042, then pulling the two movable covers 4042 to rotate upwards along the fixed cover 4041, opening the fixed cover 4041 to enable the camera body 4046 to shoot the welding line, enabling the camera body 4046 to transmit a shooting picture into the transmitting end 401, enabling the transmitting end 401 to transmit the shooting picture into the receiving end 403, and playing the shooting picture on a display, so that the welding line is conveniently detected;
when the movable cover 4042 moves upwards to the limit position, the two pushing plates 40612 enter the inner side of the side groove 4057, the two pushing plates 40612 are in contact with the bottom wall of the side plate 4056, at the moment, the illumination lamps 4054 on the two mounting frames 4053 illuminate the welding seam, a light source is provided, shooting is convenient, when the illumination angle needs to be adjusted, the second motor 40610 is started, the second gear 4069 rotates, the second gear 4069 is meshed with the second tooth groove 4066 on the arc-shaped sliding plate 4064, so that the arc-shaped sliding plate 4064 is driven to move along the second arc-shaped sliding groove 4062, the mounting frames 4053 are driven to move along the first arc-shaped sliding groove 4052, the position of the illumination lamp 4054 is adjusted, and the illumination angle is adjusted, so that the welding seam is convenient to detect;
after the detection is finished, the first motor 40411 is fed with reverse current, so that the first gear 40412 rotates reversely, the rotating sleeve 4047 is driven to rotate reversely, the pull rope 40413 is unfolded, the movable cover 4042 moves back under the action of self gravity, the callback plate 40511 is driven to move back, and the callback plate 40511 is positioned above the side plate 4056, so that the installation frame 4053 is toggled to move back to the original position in the process of moving back;
when the movable cover 4042 needs to be opened, the electromagnet 4076 is electrified to generate attractive force to the magnetic block 4075, the push plate 40612 on one side is driven to move upwards, the other push plate 40612 is separated from the slot 4078 after the transverse plate 4077 moves upwards, the two movable covers 4042 are unlocked, when the movable cover 4042 is closed, the electromagnet 4076 is powered off, the movable plate 4072 moves back under the action of the elastic force of the third spring 4073, and the other push plate 40612 is reinserted into the slot 4078, so that the movable cover 4042 is fixed, and the protection of the camera body 4046 is further improved.
Claims (10)
1. Quality detection device based on boats and ships welding seam, including detector (1), its characterized in that: the detector is characterized in that a gooseneck (2) is arranged at the top end of the detector (1), the gooseneck (2) is provided with an n-shaped layer, one end of the gooseneck (2) is provided with an end frame (3), a detection control assembly (4) is arranged on the end frame (3), a pipe body limiting assembly (5) is arranged on one side, close to the end frame (3), of the detector (1), a clamping and fixing assembly (6) is arranged at the bottom end of the detector (1), and a display is arranged on the front surface of the detector (1);
the detection control assembly (4) comprises a transmitting end (401) arranged at the top end of the end frame (3), a receiving end (403) is arranged at the top end of the detector (1), the receiving end (403) is in signal connection with the transmitting end (401), the receiving end (403) is used for transmitting a received picture signal ship into the detector (1), a storage battery (402) is arranged at the top end of the end frame (3), and a camera protection unit (404) is arranged at the bottom end of the end frame (3);
the camera protection unit (404) is including locating fixed cover (4041) of tip frame (3) below, fixed cover (4041) sets up and is hemisphere shell shape, the below symmetry of fixed cover (4041) is equipped with two movable covers (4042), movable cover (4042) set up and is quarter sphere shell shape, the internal diameter of movable cover (4042) equals the external diameter of fixed cover (4041), rotating block (4043) are installed to the tip top symmetry that two movable covers (4042) are close to each other, rotating block (4043) overlap setting on two movable covers (4042), pivot (4044) are all installed in front and the back of fixed cover (4041), rotating block (4043) on two movable covers (4042) are all rotationally installed on pivot (4044), top pole (4045) are installed on the top of fixed cover (4041), top pole (4045) are fixed to be installed in the bottom of tip frame (3), install camera body (4046) on the inner roof of fixed cover (4041), install light source (4046) electric connection's (4042) outside wall between light source (4042) and the fixed unit (4042).
2. The ship weld-based quality detection apparatus according to claim 1, wherein: the outside rotation of top pole (4045) is installed and is changeed cover (4047), and three baffle (4048) are installed to the equidistance on changeing cover (4047), and three baffle (4048) separate changeing cover (4047) into two and wind a regional, and side piece (40414) are all installed on one side top that two movable hoods (4042) keep away from each other, and connecting plate (40415) are installed to one side bottom that movable hood (4042) was kept away from to side piece (40414), and stay cord (40413) are installed on the top of two connecting plates (40415), and the one end of two stay cords (40413) is respectively with two regional outer wall fixed connection of winding on changeing cover (4047).
3. The ship weld-based quality detection apparatus according to claim 2, wherein: the motor mounting groove (40410) is formed in the end frame (3), the first motor (40411) is fixedly mounted in the motor mounting groove (40410), the first gear (40412) is mounted on the output shaft of the first motor (40411), the first gear (40412) is located below the end frame (3), the first tooth groove (4049) is formed in the outer wall of the uppermost rotating sleeve (4047) at equal angles, and the first gear (40412) is meshed with the first tooth groove (4049).
4. The ship weld-based quality detection apparatus according to claim 1, wherein: the utility model provides a light source installation unit (405) is including the slide rail group of symmetry installation on fixed cover (4041) inner wall, the both sides of camera body (4046) are located to two slide rail group symmetries, slide rail group includes two side arc boards (4051), side arc board (4051) fixed mounting is on the inner wall of fixed cover (4041), the radian of side arc board (4051) is the same with the radian of fixed cover (4041), first arc spout (4052) have all been seted up to one side that two side arc boards (4051) are close to each other, be equipped with mounting bracket (4053) between two side arc boards (4051), light lamp (4054) are installed to one side that mounting bracket (4053) is close to the inside of fixed cover (4041), first slider (4055) are all installed to the both sides that mounting bracket (4053) are close to two side arc boards (4051), first slider (4055) slidable mounting bracket (4052) are in the inside of first arc spout (4052), curb plate (4056) are kept away from to one side of light lamp (4054).
5. The ship weld-based quality detection apparatus according to claim 4, wherein: side groove (4057) has been seted up to the bilateral symmetry of fixed cover (4041), side groove (4057) runs through to the bottom of fixed cover (4041), side groove (4057) are located between two side arc boards (4051), curb plate (4056) are located the inside of side groove (4057), movable groove (4058) has been seted up to the inside of side piece (40414), movable plate (4059) is installed to the inside slidable of movable groove (4058), longitudinal rod (40510) are installed on the top of movable plate (4059), the top of longitudinal rod (40510) runs through to the top of side piece (40414), callback board (40511) are installed on the top of longitudinal rod (40510), callback board (40511) are located the inside of side groove (4057), the diapire of callback board (40511) contacts with the roof of curb plate (4056), first spring (40513) are seted up to the bottom of movable plate (4059), guide ring (542) are installed to the inside of keeping away from movable cover (4042), guide ring (40512 4) are located inside guide ring (39352) and guide ring (40413) are passed through from inside connecting plate (4052).
6. The ship weld-based quality detection apparatus according to claim 2, wherein: the utility model provides a light source position control unit (406) is including symmetry installation bottom arc board (4061) on two activity covers (4042) outer walls, bottom arc board (4061) are located the below of side block (40414), second arc spout (4062) have been seted up to the inside of bottom arc board (4061), second arc spout (4062) run through to the inside of activity cover (4042), the radian of second arc spout (4062) is the same with the radian of activity cover (4042), guiding groove (4063) have been seted up to the symmetry on the inner wall of second arc spout (4062), guiding groove (4063) and second arc spout (4062) parallel arrangement, the inside slidable mounting of guiding groove (4063) has arc slide (4064), second slider (4065) are installed to the bilateral symmetry of arc slide (4064), the inside of guiding groove (4063), the length of arc slide (4064) and the half of second arc spout (4062) length, the tip (40611) are installed to the tip (40612) of two arc slide (4064) each other, install between the tip (40611) of two tip (40612) and the tip (40611) of two tip (40612) of the tip connection units.
7. The ship weld-based quality detection apparatus according to claim 6, wherein: the arc slide (4064) is kept away from one side of activity cover (4042) inside and has evenly been seted up second tooth's socket (4066), mid-mounting of bottom arc board (4061) has motor mounting panel (4067), gear mounting groove (4068) have been seted up to the inside of motor mounting panel (4067), gear mounting groove (4068) are linked together with the inside of second arc spout (4062), second gear (4069) are installed in the inside rotation of gear mounting groove (4068), second gear (4069) meshes with second tooth's socket (4066), output shaft fixed connection of second gear (4069) and second motor (40610), second motor (40610) fixed mounting is on motor mounting panel (4067).
8. The ship weld-based quality detection apparatus according to claim 6, wherein: the clamping self-locking unit (407) comprises an inner cavity (4071) formed in one end seat (40611), a top groove (4074) is formed in one side, close to the inner bottom wall of the inner cavity (40611), of the inner cavity (4071), one pushing plate (40612) is slidably mounted in the top groove (4074), the other pushing plate (40612) is fixedly mounted on the top end of the other end seat (40611), a moving plate (4072) is movably mounted in the inner cavity (4071), the top end of the moving plate (4072) is fixedly connected with the bottom end of one pushing plate (40612), a third spring (4073) is symmetrically mounted at the bottom end of the moving plate (4072), the bottom end of the third spring (4073) is fixedly connected with the inner bottom wall of the inner cavity (4071), a magnetic block (4075) is mounted at the top end of the moving plate (4072), an electromagnet (4076) is mounted on the inner top wall of the inner cavity (4071), the electromagnet (4076) is magnetically connected with the magnetic block (4075), the pushing plate (40612) is fixedly connected with the moving plate (4072) and is close to the other pushing plate (4028), and a slot (4077) is formed in one side, close to the other pushing plate (4078), and the slot (4078) is mounted on the other side.
9. The ship weld-based quality detection apparatus according to claim 1, wherein: spacing subassembly of body (5) including fixed mounting in fixed plate (501) that detector (1) is close to tip frame (3) one side, fixed plate (501) are located the top of tip frame (3), spacing groove (502) have been seted up on fixed plate (501), spacing groove (502) run through to the front of fixed plate (501), the spacing groove (502) has been seted up to one side of keeping away from detector (1), the inside movable mounting in board groove has limiting plate (503), spacing plate (503) are spacing with gooseneck (2) between the inner wall of limiting plate (502), tip board (504) are installed to the one end of fourth spring (505), tip board (504) are located one side that detector (1) was kept away from to fixed plate (501), fourth spring (505) are installed to the one end that tip board (504) is close to fixed plate (501), one end and fixed plate (501) of fourth spring (505) fixed connection.
10. The ship weld-based quality detection apparatus according to claim 1, wherein: clamping fixing component (6) are including symmetry installation in bottom swivel mount (601) of detector (1) bottom, and clamping ring (602) are installed in symmetry rotation on two bottom swivel mount (601), and clamping ring (602) set up to be semicircle annular, bottom plate (603) are installed to the bottom of clamping ring (602), and bottom plate (603) of two clamping ring (602) bottoms pass through bolt fixed connection, all install gasbag (604) on the inner wall of two clamping ring (602), and air cock (605) are all installed to one side that two clamping ring (602) kept away from each other, and air cock (605) are linked together with gasbag (604).
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| CN202311588838.2A CN117288771B (en) | 2023-11-27 | 2023-11-27 | Quality detection device based on ship welding seam |
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| CN202311588838.2A CN117288771B (en) | 2023-11-27 | 2023-11-27 | Quality detection device based on ship welding seam |
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| CN117288771B CN117288771B (en) | 2024-02-09 |
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