CN114609246A - Welding quality detection device - Google Patents
Welding quality detection device Download PDFInfo
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- CN114609246A CN114609246A CN202210521695.2A CN202210521695A CN114609246A CN 114609246 A CN114609246 A CN 114609246A CN 202210521695 A CN202210521695 A CN 202210521695A CN 114609246 A CN114609246 A CN 114609246A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/048—Marking the faulty objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/267—Welds
- G01N2291/2675—Seam, butt welding
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
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Abstract
The invention relates to the field of welding detection, in particular to a welding quality detection device. The technical problems are as follows: the existing detection work for the anchor chain consumes a large amount of working hours and manpower. The technical scheme is as follows: a welding quality detection device comprises a fixed frame body, a mounting frame and the like; the lower side of the fixed frame body is fixedly connected with an installation frame. The invention breaks through the traditional detection means, does not need to disassemble the anchor chain on the ship for detection, thereby reducing the detection workload, utilizes the first ultrasonic detector, the third ultrasonic detector and the two second ultrasonic detectors to carry out ultrasonic detection on the anchor chain, and welds a mark at the corresponding position of the anchor chain by the first welding gun, the third welding gun and the two second welding guns when detecting that the anchor chain has cracks or other damages, thereby being convenient for the follow-up workers to directly maintain the marked position.
Description
Technical Field
The invention relates to the field of welding detection, in particular to a welding quality detection device.
Background
The ship anchor chain is a chain between a connecting anchor and a ship body and is used for transmitting and buffering external force borne by a ship, although the anchor chain accords with relevant standards through multiple tests when leaving a factory, the anchor chain is rusted due to a series of injuries such as seawater erosion, marine organism parasitism, collision reef and the like in the using process, a welding surface is cracked, the strength of the anchor chain is reduced or even is cracked due to the abrasion of the connecting surface, the ship cannot be anchored after the anchor chain is cracked and can only float disorderly on the sea, and the ship anchor chain is a huge potential safety hazard to wharfs and other ships on the wharfs.
The current inspection mode is for opening the boats and ships back to the dock maintenance, put down the inspection with the anchor chain, so pull down the anchor chain and load on the anchor chain, increase work load, and because the anchor chain overlength, need fold into the multistage with the anchor chain and just can spread out, and the anchor chain is heavier, fold and spread out and consume the manpower, and the anchor chain is laid subaerial, need to look over the anchor chain upset, it is very inconvenient to overturn heavier anchor chain, and longer anchor chain will detect section by section, work load is big, lead to consuming a large amount of man-hours and manpower to the detection achievement of anchor chain, and only can't observe slight crack by people's eye.
In order to solve the above problems, a welding quality detecting device is needed.
Disclosure of Invention
The invention provides a welding quality detection device, aiming at overcoming the defect that the conventional detection work for an anchor chain consumes a large amount of labor and labor.
The technical scheme is as follows: a welding quality detection device comprises a fixed frame body, a mounting frame, a top cover, a fixing system, a floating and submerging control system, a detection marking system and an auxiliary clamping system; the lower side of the fixed frame body is fixedly connected with an installation frame; the top cover is fixedly connected to the upper side of the fixed frame body; the left part of the upper side of the fixed frame body is connected with a fixing system; the mounting frame is connected with the fixing system; the fixed frame body is internally connected with a floating and diving control system; the front side and the rear side of the mounting rack are respectively provided with a mounting side plate; the two mounting side plates are connected with a floating and diving control system; the left part of the lower side of the mounting rack is provided with two limiting seats which are distributed front and back; a first limiting groove is formed in the lower side of the mounting frame and is positioned between the two limiting seats; the left side of the mounting rack is connected with a detection marking system; the detection marking system is connected with the rear limiting seat; the lower part of the rear mounting side plate is connected with an auxiliary clamping system; the auxiliary clamping system is connected with the floating and submerging control system; the fixing system is used for fixing the anchor chain and providing moving power; the floating and diving control system is used for reducing the resistance to movement in the seawater; the detection marking system is used for detecting the anchor chain and marking the damage position; the auxiliary clamping system is used for assisting in fixing the anchor chain and providing power for movement.
Optionally, the fixing system comprises a first electric push rod, a connecting arm, a second electric push rod, a fixing seat, a first motor, a screw rod, a connecting seat, a connecting rod, a first guide wheel, a limiting wheel, a second motor and a second guide wheel; the left part of the upper side of the fixed frame body is rotatably connected with a first electric push rod; the left part of the upper side of the mounting rack is rotatably connected with a connecting arm; the telescopic end of the first electric push rod is in transmission connection with the connecting arm; the connecting arm is rotationally connected with a second electric push rod; one end of the connecting arm, which is far away from the mounting frame, is rotatably connected with a fixed seat; the telescopic end of the second electric push rod is in transmission connection with the fixed seat; the right part of the upper side of the fixed seat is fixedly connected with a first motor; a screw rod is fixedly connected with an output shaft of the first motor; the screw rod is screwed with a connecting seat; the connecting seat is connected with the fixed seat in a sliding way; the front part of the left side and the rear part of the left side of the connecting seat are respectively and rotatably connected with a connecting rod; the left parts of the opposite sides of the two connecting rods are respectively connected with a first guide wheel in a rotating way; the upper part of the front side and the upper part of the rear side of the fixed seat are respectively and rotatably connected with a limiting wheel; the lower part of the front side of the fixed seat is fixedly connected with a second motor; the left part of the inner front side and the left part of the inner rear side of the fixed seat are respectively and rotatably connected with a second guide wheel, and the two second guide wheels are fixedly connected; the second motor output shaft passes through the fixing seat and is fixedly connected with the second guide wheel in front.
Optionally, the right part of the two connecting rods on opposite sides is provided with a wedge block respectively.
Optionally, the floating and diving control system comprises a water storage tank, a fixed hoop, a one-way valve, a first three-way pipe, an air pump, a compressed air tank and a closing control assembly; two fixing hoops are fixedly connected to the back sides of the two mounting side plates respectively; the front two fixing hoops are fixedly connected with a water storage cabin; the two rear fixing hoops are fixedly connected with another water storage tank together; the water storage cabin at the rear is connected with the auxiliary clamping system; two check valves are respectively arranged at the lower parts of the outer walls of the two water storage cabins; a first three-way pipe is arranged at the left part of the upper side of the fixed frame body; an air pump is arranged at the left part in the fixed frame body; the air outlet of the air pump is connected with one pipe orifice of the first three-way pipe through an air conveying pipe; the other two pipe orifices of the first three-way pipe are respectively connected with one water storage cabin through a gas pipe; a compressed air tank is arranged at the right part in the fixed frame body; the air inlet of the air pump is connected with the compressed air tank through an air delivery pipe; the lower parts of the two water storage cabins are respectively provided with a through groove; the lower parts of the inner walls of the two water storage cabins are respectively connected with a closing control component.
Optionally, the rear closing control assembly comprises a first mounting seat, a third electric push rod, a pushing hook, a limiting slide rail, a connecting slide block, a closing plate and a fourth electric push rod; the lower part of the inner wall of the water storage cabin at the rear is fixedly connected with a first mounting seat; the left side of the first mounting seat is rotatably connected with a third electric push rod; the telescopic end of the third electric push rod is rotatably connected with a push hook; the lower part of the inner wall of the water storage cabin at the rear is fixedly connected with two limiting slide rails; a connecting slide block is connected in each of the two limiting slide rails in a sliding manner; a sealing plate is connected between the two connecting sliding blocks in a rotating way; the closing plate is positioned in the lower part of the water storage cabin at the rear part and penetrates through the groove; the right part of the upper side of the closing plate is rotatably connected with a fourth electric push rod; the telescopic end of the fourth electric push rod is rotatably connected with the push hook; the pushing hook is in transmission connection with the closing plate.
Optionally, the detection marking system comprises a second mounting seat, a first slide bar, a first ultrasonic detector, a first welding gun, a first spring, a connecting plate, a U-shaped linkage rod, a third mounting seat, a second slide bar, a linkage crutch plate, a second spring, a second ultrasonic detector, a second welding gun, an L-shaped plate, a fourth mounting seat, a connecting rotary plate, a third ultrasonic detector and a third welding gun; the lower part of the left side of the mounting rack is fixedly connected with a second mounting seat; two first sliding rods penetrate through the second mounting seat, and the second mounting seat is connected with the two first sliding rods in a sliding manner; the lower ends of the two first sliding rods are provided with a first ultrasonic detector together; a first welding gun is arranged on the left side of the first ultrasonic detector; two first sliding rods are sleeved with a first spring respectively, one end of each first spring is connected with the second mounting seat, and the other end of each first spring is connected with the first ultrasonic detector; the upper ends of the two first sliding rods are fixedly connected with a connecting plate together; the right side of the connecting plate is fixedly connected with a U-shaped linkage rod; the lower part of the left side of the mounting rack is fixedly connected with two third mounting seats which are distributed front and back, and the second mounting seat is positioned above the space between the two third mounting seats; two second sliding rods respectively penetrate through the two third mounting seats, and the two third mounting seats are respectively connected with the two second sliding rods in a sliding manner; the front sides of the two front second slide bars are fixedly connected with a linkage crutch plate together; the rear sides of the two second slide bars at the rear are fixedly connected with another linkage crutch plate together; the two linkage crutch plates are matched with the U-shaped linkage rod; each second sliding rod is sleeved with a second spring, one end of each second spring is connected with the third mounting seat, and the other end of each second spring is connected with the linkage crutch plate; the lower parts of the left sides of the two linkage crutch boards are respectively provided with a second ultrasonic detector; a second welding gun is respectively arranged on the left sides of the two second ultrasonic detectors; an L-shaped plate is fixedly connected to the lower side of the second ultrasonic detector at the rear; the left side of the limiting seat at the rear is fixedly connected with a fourth mounting seat; the front part of the left side of the fourth mounting seat is rotatably connected with a connecting rotating plate; the L-shaped plate is matched with the connecting rotating plate; a third ultrasonic detector is arranged on the front side of the connecting rotating plate; and a third welding gun is arranged on the left side of the third ultrasonic detector.
Optionally, the linkage crutch panel is comprised of a vertical panel and a diagonal panel.
Optionally, the auxiliary clamping system comprises a U-shaped frame, a third motor, a third guide wheel and a fifth electric push rod; the lower side of the rear mounting side plate is rotatably connected with a U-shaped frame; two fifth electric push rods are rotatably connected to the lower side of the outer wall of the water storage cabin at the rear part; the telescopic ends of the two fifth electric push rods are rotatably connected with the U-shaped frame; a third motor is fixedly connected to the front side of the U-shaped frame; a third guide wheel is rotatably connected to the inner front side and the inner rear side of the U-shaped frame respectively, and the two third guide wheels are fixedly connected; and the output shaft of the third motor penetrates through the U-shaped frame and is fixedly connected with a third guide wheel in front.
Optionally, a cleaning system is also included; the right side of the fixed frame body is connected with a cleaning system; the cleaning system comprises an electric clamp, a limiting clamping plate, a fixing plate, a hollow arc plate, a limiting cover, an ejector, a water pump, a second three-way pipe and a water suction head; the right side of the fixed frame body is fixedly connected with an electric clamper; two clamping arms of the electric clamp holder are distributed in the front and back direction; the inner sides of two clamping arms of the electric clamp holder are respectively fixedly connected with a limiting clamping plate; the two clamping arms of the electric clamp holder are respectively and fixedly connected with three fixing plates; the left sides of the front three fixed plates are fixedly connected with a hollow arc plate; the left sides of the rear three fixed plates are fixedly connected with another hollow arc plate; the left sides of the two hollow arc plates are respectively fixedly connected with a limiting cover; the right sides of the two hollow arc plates are respectively communicated with four ejectors; the right part in the fixed frame body is fixedly connected with a water pump; a second three-way pipe is arranged at the right part in the fixed frame body; the water outlet of the water pump is connected with one pipe orifice of the second three-way pipe through a water pipe; the other two pipe orifices of the second three-way pipe are respectively connected with one hollow arc plate through a water pipe penetrating through the fixed frame body; the upper side of the top cover is fixedly connected with a water suction head; the water inlet of the water pump is connected with the water suction head through a water pipe penetrating through the top cover.
Optionally, the second limiting groove is V-shaped.
The beneficial effects of the invention are: the invention breaks through the traditional detection means, and does not need to disassemble the anchor chain on the ship for detection, thereby reducing the detection workload, and utilizes the first ultrasonic detector, the third ultrasonic detector and the two second ultrasonic detectors to carry out ultrasonic detection on the anchor chain, when the anchor chain is detected to have cracks or other damages, the first welding gun, the third welding gun and the two second welding guns weld a mark at the corresponding position of the anchor chain, thereby facilitating the subsequent workers to directly maintain the marked position;
the irrigation and drainage operation of the water storage cabin is utilized to reduce the resistance to movement in the seawater and accelerate the detection work;
the anchor chain is washed by the aid of water jet flow, sundry garbage and marine parasitic organisms attached to the anchor chain are washed away, and the washed sundry garbage and the washed marine parasitic organisms are blocked by the two folded limiting covers, so that the washed sundry garbage and the washed marine parasitic organisms are prevented from floating to the detection position of the detection marking system, and the detection is prevented from being influenced.
Drawings
FIG. 1 is a schematic perspective view of a welding quality detecting apparatus according to the present invention;
FIG. 2 is a diagram illustrating the operation of the welding quality detecting apparatus according to the present invention;
FIG. 3 is a first partial perspective view of the weld quality monitor of the present invention;
FIG. 4 is a second partial perspective view of the weld quality detection apparatus of the present invention;
FIG. 5 shows a first perspective view of the fixture frame, mounting bracket and detection marker system assembly of the present invention;
FIG. 6 is a schematic view of a second perspective of the combination fixture frame, mounting bracket and detection marker system of the present invention;
FIG. 7 is a schematic perspective view of the detection marker system of the present invention;
FIG. 8 shows a perspective view of the fastening system of the present invention;
FIG. 9 illustrates a first partial perspective view of the fixation system of the present invention;
FIG. 10 illustrates a second partial perspective view of the fastening system of the present invention;
FIG. 11 illustrates a first partial cross-sectional view of the weld quality detection apparatus of the present invention;
FIG. 12 illustrates a second partial cross-sectional view of the weld quality detection apparatus of the present invention;
FIG. 13 illustrates a partial cross-sectional view of the submergence control system of the present invention;
fig. 14 shows a perspective view of the cleaning system of the present invention.
Reference numbers in the figures: 1-fixed frame body, 2-mounting frame, 3-top cover, 4-anchor chain, 21-mounting side plate, 22-limiting seat, 23-first limiting groove, 201-first electric push rod, 202-connecting arm, 203-second electric push rod, 204-fixing seat, 205-first motor, 206-screw rod, 207-connecting seat, 208-connecting rod, 2081-wedge block, 209-first guide wheel, 210-limiting wheel, 211-second motor, 212-second guide wheel, 301-water storage tank, 302-fixing hoop, 303-one-way valve, 304-first three-way pipe, 305-air pump, 306-compressed air tank, 307-first mounting seat, 308-third electric push rod, 309-pushing hook, 310-limiting slide rail, 311-connecting sliding block, 312-closing plate, 313-fourth electric push rod, 401-second mounting seat, 402-first sliding rod, 403-first ultrasonic detector, 404-first welding gun, 405-first spring, 406-connecting plate, 407-U-shaped linkage rod, 408-third mounting seat, 409-second sliding rod, 410-linkage crank plate, 411-second spring, 412-second ultrasonic detector, 413-second welding gun, 414-L-shaped plate, 415-fourth mounting seat, 416-connecting rotating plate, 417-third ultrasonic detector, 418-third welding gun, 501-U-shaped frame, 502-third motor, 503-third guide wheel, 504-fifth electric push rod, 601-electric clamper, 602-limiting clamping plate, 6021-a second limit groove, 603-a fixed plate, 604-a hollow arc plate, 605-a limit cover, 606-an ejector, 607-a water pump, 608-a second three-way pipe and 609-a water suction head.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
A welding quality detection device is shown in figures 1-14 and comprises a fixed frame body 1, a mounting frame 2, a top cover 3, a fixing system, a floating and submerging control system, a detection marking system and an auxiliary clamping system; the lower side of the fixed frame body 1 is welded with an installation frame 2; the upper side of the fixed frame body 1 is connected with a top cover 3 through bolts; the left part of the upper side of the fixed frame body 1 is connected with a fixing system; the mounting frame 2 is connected with the fixing system; a floating and diving control system is connected in the fixed frame body 1; the front side and the rear side of the mounting rack 2 are respectively provided with a mounting side plate 21; the two mounting side plates 21 are both connected with a floating and diving control system; the left part of the lower side of the mounting rack 2 is provided with two limiting seats 22 which are distributed front and back; a first limiting groove 23 is formed in the lower side of the mounting frame 2, and the first limiting groove 23 is located between the two limiting seats 22; the left side of the mounting rack 2 is connected with a detection marking system; the detection marking system is connected with a rear limiting seat 22; the lower part of the rear mounting side plate 21 is connected with an auxiliary clamping system; the auxiliary clamping system is connected with the floating and submerging control system.
The fixing system comprises a first electric push rod 201, a connecting arm 202, a second electric push rod 203, a fixed seat 204, a first motor 205, a screw rod 206, a connecting seat 207, a connecting rod 208, a first guide wheel 209, a limiting wheel 210, a second motor 211 and a second guide wheel 212; a first electric push rod 201 is rotatably connected to the left part of the upper side of the fixed frame body 1; the connecting arm 202 is rotatably connected to the left part of the upper side of the mounting rack 2; the telescopic end of the first electric push rod 201 is in transmission connection with the connecting arm 202; the connecting arm 202 is rotatably connected with a second electric push rod 203; one end of the connecting arm 202, which is far away from the mounting frame 2, is rotatably connected with a fixed seat 204; the telescopic end of the second electric push rod 203 is in transmission connection with the fixed seat 204; the right part of the upper side of the fixed seat 204 is connected with a first motor 205 through a bolt; the output shaft of the first motor 205 is fixedly connected with a screw rod 206; the screw rod 206 is connected with a connecting seat 207 in a screwing way; the connecting seat 207 is connected with the fixed seat 204 in a sliding way; the left front part and the left rear part of the connecting seat 207 are respectively and rotatably connected with a connecting rod 208; a first guide wheel 209 is respectively connected with the left parts of the opposite sides of the two connecting rods 208 in a rotating way; the upper part of the front side and the upper part of the rear side of the fixed seat 204 are respectively connected with a limiting wheel 210 in a rotating way; the lower part of the front side of the fixed seat 204 is connected with a second motor 211 through a bolt; a second guide wheel 212 is rotatably connected to the left part of the inner front side and the left part of the inner rear side of the fixing seat 204 respectively, and the two second guide wheels 212 are fixedly connected; an output shaft of the second motor 211 penetrates through the fixed seat 204, and the output shaft of the second motor 211 is fixedly connected with a second guide wheel 212 in front.
Two connecting rods 208 are each provided with a wedge 2081 on the right of the opposite side.
The floating and submerging control system comprises a water storage tank 301, a fixed hoop 302, a one-way valve 303, a first three-way pipe 304, an air pump 305, a compressed air tank 306 and a closing control assembly; two fixing hoops 302 are fixedly connected to the opposite sides of the two mounting side plates 21 respectively; the two front fixing hoops 302 are fixedly connected with a water storage tank 301 together; the two rear fixing hoops 302 are fixedly connected with another water storage tank 301 together; the water storage cabin 301 at the rear is connected with an auxiliary clamping system; two one-way valves 303 are respectively arranged at the lower parts of the outer walls of the two water storage chambers 301; a first three-way pipe 304 is arranged at the left part of the upper side of the fixed frame 1; an air pump 305 is arranged at the left part in the fixed frame body 1; an air outlet of the air pump 305 is connected with one pipe orifice of the first three-way pipe 304 through an air conveying pipe; the other two pipe orifices of the first three-way pipe 304 are respectively connected with one water storage tank 301 through gas conveying pipes; a compressed air tank 306 is arranged at the right part in the fixed frame 1; the air inlet of the air pump 305 is connected with the compressed air tank 306 through an air pipe; the lower parts of the two water storage tanks 301 are respectively provided with a through groove; the lower parts of the inner walls of the two water storage tanks 301 are respectively connected with a closing control assembly.
The rear closing control component comprises a first mounting seat 307, a third electric push rod 308, a push hook 309, a limit slide rail 310, a connecting slide block 311, a closing plate 312 and a fourth electric push rod 313; the lower part of the inner wall of the water storage cabin 301 at the rear is welded with a first mounting seat 307; a third electric push rod 308 is rotatably connected to the left side of the first mounting seat 307; the telescopic end of the third electric push rod 308 is rotatably connected with a push hook 309; two limiting slide rails 310 are welded at the lower part of the inner wall of the water storage cabin 301 at the rear part; a connecting slide block 311 is connected in each of the two limiting slide rails 310 in a sliding manner; a closing plate 312 is connected between the two connecting sliding blocks 311 in a co-rotating manner; the closing plate 312 is positioned in the lower part of the water storage cabin 301 at the rear part and penetrates through the groove; a fourth electric push rod 313 is rotatably connected to the right part of the upper side of the closing plate 312; the telescopic end of the fourth electric push rod 313 is rotatably connected with the push hook 309; the push hook 309 is in driving connection with the closing plate 312.
The detection marking system comprises a second mounting seat 401, a first sliding rod 402, a first ultrasonic detector 403, a first welding gun 404, a first spring 405, a connecting plate 406, a U-shaped linkage rod 407, a third mounting seat 408, a second sliding rod 409, a linkage crutch plate 410, a second spring 411, a second ultrasonic detector 412, a second welding gun 413, an L-shaped plate 414, a fourth mounting seat 415, a connecting rotating plate 416, a third ultrasonic detector 417 and a third welding gun 418; a second mounting seat 401 is welded at the lower part of the left side of the mounting frame 2; two first sliding rods 402 penetrate through the second mounting seat 401, and the second mounting seat 401 is connected with the two first sliding rods 402 in a sliding manner; the lower ends of the two first sliding rods 402 are jointly provided with a first ultrasonic detector 403; a first welding gun 404 is arranged on the left side of the first ultrasonic detector 403; a first spring 405 is sleeved on each of the two first sliding rods 402, one end of the first spring 405 is connected with the second mounting seat 401, and the other end of the first spring 405 is connected with the first ultrasonic detector 403; the upper ends of the two first sliding bars 402 are welded with a connecting plate 406; the right side of the connecting plate 406 is welded with a U-shaped linkage rod 407; two third mounting seats 408 distributed in the front and back are welded at the lower part of the left side of the mounting frame 2, and the second mounting seat 401 is positioned above the space between the two third mounting seats 408; two second sliding rods 409 penetrate through the two third mounting seats 408 respectively, and the two third mounting seats 408 are connected with the two second sliding rods 409 respectively in a sliding manner; the front sides of the two front second sliding rods 409 are welded with a linkage crutch plate 410; the other linkage crutch plate 410 is welded at the rear side of the two second sliding rods 409 at the rear part; the two linkage crutch boards 410 are matched with the U-shaped linkage rod 407; each second sliding rod 409 is sleeved with a second spring 411, one end of each second spring 411 is connected with the third mounting seat 408, and the other end of each second spring 411 is connected with the linkage crutch panel 410; the lower parts of the left sides of the two linkage crutch boards 410 are respectively provided with a second ultrasonic detector 412; a second welding gun 413 is arranged on the left side of each of the two second ultrasonic detectors 412; an L-shaped plate 414 is fixedly connected to the lower side of the rear second ultrasonic detector 412; a fourth mounting seat 415 is welded on the left side of the rear limiting seat 22; the front part of the left side of the fourth mounting seat 415 is rotatably connected with a connecting rotating plate 416; the L-shaped plate 414 is matched with the connecting rotating plate 416; a third ultrasonic detector 417 is arranged on the front side of the connecting rotating plate 416; the third ultrasonic detector 417 has a third welding gun 418 mounted on the left side thereof.
The linkage crutch panel 410 is comprised of a vertical panel and a sloping panel.
The auxiliary clamping system comprises a U-shaped frame 501, a third motor 502, a third guide wheel 503 and a fifth electric push rod 504; the lower side of the rear mounting side plate 21 is rotatably connected with a U-shaped frame 501; two fifth electric push rods 504 are rotatably connected to the lower side of the outer wall of the water storage cabin 301 at the rear part; the telescopic ends of the two fifth electric push rods 504 are rotatably connected with the U-shaped frame 501; a third motor 502 is connected to the front side of the U-shaped frame 501 through bolts; a third guide wheel 503 is rotatably connected to the inner front side and the inner rear side of the U-shaped frame 501 respectively, and the two third guide wheels 503 are fixedly connected; an output shaft of the third motor 502 penetrates through the U-shaped frame 501, and the output shaft of the third motor 502 is fixedly connected with a third guide wheel 503 in front.
When the welding quality detection device is used, waterproof treatment is performed on parts of the welding quality detection device in advance, the welding quality detection device is placed beside an anchor chain 4 through manual assistance, an output shaft of a first motor 205 is controlled to drive a screw rod 206 to rotate, the screw rod 206 drives a connecting seat 207 to move, a fixing seat 204 limits the connecting seat 207, the connecting seat 207 drives a connecting rod 208 and a first guide wheel 209 to move synchronously, a gap is reserved between the two first guide wheels 209 at the moment, the two first guide wheels 209 cross the anchor chain 4, then the output shaft of the first motor 205 is controlled to rotate reversely, the connecting seat 207, the connecting rod 208 and the first guide wheel 209 move reversely, when a wedge 2081 on the connecting rod 208 touches a limiting wheel 210, the limiting wheel 210 limits the wedge 2081, the two connecting rods 208 rotate inwards when moving rightwards, the two first guide wheels 209 are closed, the confinement of the anchor chain 4 between the two first guide wheels 209 and the two second guide wheels 212 is achieved;
Then, the telescopic end of the first electric push rod 201 is controlled to extend to push the connecting arm 202, and meanwhile, the telescopic end of the second electric push rod 203 is controlled to extend, at this time, the second electric push rod 203 applies a reaction force to the connecting arm 202, so that the connecting arm 202 is parallel to the anchor chain 4 under the cooperation of the first electric push rod 201 and the second electric push rod 203, as shown in fig. 2, at this time, the anchor chain 4 is clamped into the first limiting groove 23;
and when the anchor chain 4 touches the first ultrasonic detector 403 and presses the first ultrasonic detector 403 upwards, the first ultrasonic detector 403 pushes the first sliding rod 402 and the connecting plate 406 to move upwards, the first spring 405 is compressed, the connecting plate 406 drives the U-shaped linkage rod 407 to move upwards, the U-shaped linkage rod 407 moves upwards along the inclined plate part of the linkage crutch plate 410, so that the two linkage crutch plates 410 move close to each other, the linkage crutch plate 410 drives the second sliding rod 409 to slide on the third mounting seat 408, the second spring 411 is compressed, the linkage crutch plate 410 drives the second ultrasonic detector 412 and the second welding gun 413 to move synchronously, the two second ultrasonic detectors 412 surround two sides of the anchor chain 4, meanwhile, the second ultrasonic detector 412 at the rear drives the L414 to move synchronously, so that the L414 pushes the connecting rotating plate 416, the connecting rotating plate 416 rotates on the fourth mounting seat 415, so that the connecting rotating plate 416 drives the third ultrasonic detector 417 and the third welding gun 418 to turn upwards, thereby, the anchor chain 4 is wrapped by the first ultrasonic detector 403, the third ultrasonic detector 417 and the two second ultrasonic detectors 412, and the first welding gun 404, the third welding gun 418 and the two second welding guns 413 are aligned with the anchor chain 4;
Then, the fifth electric push rod 504 is controlled to push the U-shaped frame 501, so that the U-shaped frame 501 drives the third motor 502 and the third guide wheels 503 to synchronously turn over, as shown in fig. 4, at this time, the anchor chain 4 in the first limiting groove 23 is limited by the two third guide wheels 503, so that the welding quality detection device is sleeved on the anchor chain 4, then the second motor 211 is controlled to drive the second guide wheel 212 to rotate, meanwhile, the third motor 502 is controlled to drive the third guide wheels 503 to rotate, the welding quality detection device is driven to move downwards on the anchor chain 4 by the rotation of the second guide wheel 212 and the third guide wheels 503, and the first guide wheels 209 are matched to rotate;
simultaneously controlling the third electric push rod 308 to pull the push hook 309, pulling the closing plate 312 through the push hook 309, enabling the closing plate 312 to drive the connecting slide block 311 to slide rightwards in the limit slide rail 310, simultaneously controlling the telescopic end of the fourth electric push rod 313 to contract, and enabling the closing plate 312 to rotate anticlockwise by taking the front view and the back view as a reference, so that the through groove at the lower part of the water storage tank 301 is opened, seawater is poured into the water storage tank 301, the submerging gravity is increased, after the water storage tank 301 is filled with water, controlling the third electric push rod 308 to push the push hook 309, and enabling the telescopic end of the fourth electric push rod 313 to be matched with the telescopic end to stretch, so that the through groove at the lower part of the water storage tank 301 is sealed again by the closing plate 312;
When the welding quality detection device moves along the anchor chain 4, the first ultrasonic detector 403, the third ultrasonic detector 417 and the two second ultrasonic detectors 412 are used for carrying out ultrasonic detection on the anchor chain 4, and when cracks or other damages are detected on the anchor chain 4, the first welding gun 404, the third welding gun 418 and the two second welding guns 413 are used for welding a mark at the corresponding position of the anchor chain 4, so that a subsequent worker can directly maintain the marked position conveniently;
after the detection is finished, the output shafts of the second motor 211 and the third motor 502 are controlled to rotate reversely, so that the welding quality detection device moves upwards, the check valve 303 is controlled to be opened, meanwhile, the air pump 305 is controlled to convey the compressed air in the compressed air tank 306 into the water storage tank 301, the water in the water storage tank 301 is discharged outwards by utilizing the air pressure, and the resistance of moving upwards is reduced.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and fig. 14, a cleaning system is further included; the right side of the fixed frame body 1 is connected with a cleaning system; the cleaning system comprises an electric clamp 601, a limit clamp plate 602, a fixing plate 603, a hollow arc plate 604, a limit cover 605, an ejector 606, a water pump 607, a second three-way pipe 608 and a water suction head 609; the right side of the fixed frame body 1 is connected with an electric clamper 601 through a bolt; two clamping arms of the electric clamp 601 are distributed in the front and back direction; the inner sides of two clamping arms of the electric clamp 601 are fixedly connected with a limit clamp plate 602 respectively; the two clamping arms of the electric clamp 601 are fixedly connected with three fixing plates 603 respectively; the left sides of the front three fixing plates 603 are welded with a hollow arc plate 604; the left sides of the rear three fixing plates 603 are welded with another hollow arc plate 604; the left sides of the two hollow arc plates 604 are respectively welded with a limit cover 605; the right sides of the two hollow arc plates 604 are respectively communicated with four injectors 606; the right part of the fixed frame 1 is connected with a water pump 607 through a bolt; a second three-way pipe 608 is arranged at the right part in the fixed frame 1; the water outlet of the water pump 607 is connected with a pipe orifice of the second three-way pipe 608 through a water pipe; the other two pipe orifices of the second three-way pipe 608 are respectively connected with one hollow arc plate 604 through a water pipe penetrating through the fixed frame 1; the upper side of the top cover 3 is fixedly connected with a water suction head 609; the water inlet of the water pump 607 is connected with the water suction head 609 through a water pipe penetrating the top cover 3.
The second limit groove 6021 is V-shaped.
The opening of the suction head 609 is provided with a filter screen for filtering seawater.
When the anchor chain 4 is positioned in the first limit groove 23, the two clamping arms of the electric clamp 601 are controlled to be closed, the two limit clamp plates 602 move close to each other, the anchor chain 4 is positioned in the second limit groove 6021, the anchor chain 4 is limited due to the fact that the second limit groove 6021 is V-shaped, the anchor chain 4 is prevented from being overturned at will, the stability of the anchor chain 4 during detection is guaranteed, the limit clamp plates 602 drive the fixing plates 603 to move synchronously, the fixing plates 603 drive the hollow arc plates 604, the limit covers 605 and the ejectors 606 to move synchronously, the two hollow arc plates 604 and the two limit covers 605 are closed, the ejectors 606 on the hollow arc plates 604 are close to the anchor chain 4, the water pump 607 is started, seawater is sucked through the water suction head 609 and is transported to the hollow arc plates 604 through the second three-way pipe 608, the hollow arc plates are shunted and then transported to the ejectors 606, water flow is ejected to the anchor chain 4 through the ejectors 606, and the anchor chain 4 is washed by the ejected water flow, the sundry garbage and the marine parasitic organisms attached to the anchor chain 4 are washed away, and the two folded limiting covers 605 block the washed sundry garbage and the marine parasitic organisms, so that the situation that the detection is influenced by the fact that the washed sundry garbage and the marine parasitic organisms float to the detection position of the detection marking system is prevented.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A welding quality detection device comprises a fixed frame body (1), a mounting rack (2) and a top cover (3); the lower side of the fixed frame body (1) is fixedly connected with an installation frame (2); the upper side of the fixed frame body (1) is fixedly connected with a top cover (3); the device is characterized by also comprising a fixing system, a floating and submerging control system, a detection marking system and an auxiliary clamping system; the left part of the upper side of the fixed frame body (1) is connected with a fixing system; the mounting frame (2) is connected with the fixing system; a floating and diving control system is connected in the fixed frame body (1); the front side and the rear side of the mounting rack (2) are respectively provided with a mounting side plate (21); the two mounting side plates (21) are connected with a floating and diving control system; two limiting seats (22) which are distributed front and back are arranged at the left part of the lower side of the mounting rack (2); a first limiting groove (23) is formed in the lower side of the mounting rack (2), and the first limiting groove (23) is located between the two limiting seats (22); the left side of the mounting rack (2) is connected with a detection marking system; the detection marking system is connected with a rear limiting seat (22); the lower part of the rear mounting side plate (21) is connected with an auxiliary clamping system; the auxiliary clamping system is connected with the floating and submerging control system; the fixing system is used for fixing the anchor chain (4) and providing power for movement; the floating and diving control system is used for reducing the resistance to movement in the seawater; the detection marking system is used for detecting the anchor chain (4) and marking the damage position; the auxiliary clamping system is used for assisting in fixing the anchor chain (4) and providing motive power for movement.
2. The welding quality detection device according to claim 1, wherein the fixing system comprises a first electric push rod (201), a connecting arm (202), a second electric push rod (203), a fixing seat (204), a first motor (205), a screw rod (206), a connecting seat (207), a connecting rod (208), a first guide wheel (209), a limiting wheel (210), a second motor (211) and a second guide wheel (212); a first electric push rod (201) is rotatably connected to the left part of the upper side of the fixed frame body (1); the left part of the upper side of the mounting rack (2) is rotatably connected with a connecting arm (202); the telescopic end of the first electric push rod (201) is in transmission connection with the connecting arm (202); the connecting arm (202) is connected with a second electric push rod (203) in a rotating mode; one end of the connecting arm (202) far away from the mounting rack (2) is rotatably connected with a fixed seat (204); the telescopic end of the second electric push rod (203) is in transmission connection with the fixed seat (204); a first motor (205) is fixedly connected to the right part of the upper side of the fixed seat (204); an output shaft of the first motor (205) is fixedly connected with a screw rod (206); the screw rod (206) is connected with a connecting seat (207) in a rotating way; the connecting seat (207) is connected with the fixed seat (204) in a sliding way; the front part of the left side and the rear part of the left side of the connecting seat (207) are respectively connected with a connecting rod (208) in a rotating way; a first guide wheel (209) is respectively connected with the left parts of the opposite sides of the two connecting rods (208) in a rotating way; the upper part of the front side and the upper part of the rear side of the fixed seat (204) are respectively and rotatably connected with a limiting wheel (210); the lower part of the front side of the fixed seat (204) is fixedly connected with a second motor (211); a second guide wheel (212) is rotatably connected to the left part of the inner front side and the left part of the inner rear side of the fixing seat (204), and the two second guide wheels (212) are fixedly connected; an output shaft of the second motor (211) penetrates through the fixed seat (204), and the output shaft of the second motor (211) is fixedly connected with a second guide wheel (212) in front.
3. A weld quality detector according to claim 2, wherein each of the two tie bars (208) is provided with a wedge (2081) at the right of the opposite side.
4. The welding quality detection device of claim 2, wherein the float-submergence control system comprises a water storage tank (301), a fixed hoop (302), a one-way valve (303), a first three-way pipe (304), an air pump (305), a compressed air tank (306) and a closing control assembly; two fixing hoops (302) are fixedly connected to the opposite sides of the two mounting side plates (21) respectively; a water storage tank (301) is fixedly connected in the front two fixing hoops (302); the two rear fixing hoops (302) are fixedly connected with another water storage tank (301) together; the water storage cabin (301) at the rear is connected with the auxiliary clamping system; two one-way valves (303) are respectively arranged at the lower parts of the outer walls of the two water storage chambers (301); a first three-way pipe (304) is arranged at the left part of the upper side of the fixed frame body (1); an air pump (305) is arranged at the left part in the fixed frame body (1); an air outlet of the air pump (305) is connected with one pipe orifice of the first three-way pipe (304) through an air conveying pipe; the other two pipe orifices of the first three-way pipe (304) are respectively connected with one water storage cabin (301) through gas conveying pipes; a compressed air tank (306) is arranged at the right part in the fixed frame body (1); the air inlet of the air pump (305) is connected with the compressed air tank (306) through an air pipe; the lower parts of the two water storage cabins (301) are respectively provided with a through groove; the lower parts of the inner walls of the two water storage chambers (301) are respectively connected with a closing control assembly.
5. The welding quality detection device according to claim 4, wherein the rear closing control assembly comprises a first mounting seat (307), a third electric push rod (308), a push hook (309), a limit slide rail (310), a connecting slide block (311), a closing plate (312) and a fourth electric push rod (313); the lower part of the inner wall of the water storage cabin (301) at the rear is fixedly connected with a first mounting seat (307); a third electric push rod (308) is rotatably connected to the left side of the first mounting seat (307); the telescopic end of the third electric push rod (308) is rotatably connected with a push hook (309); the lower part of the inner wall of the water storage cabin (301) at the rear is fixedly connected with two limiting slide rails (310); a connecting slide block (311) is connected in each of the two limiting slide rails (310) in a sliding manner; a closing plate (312) is connected between the two connecting slide blocks (311) in a co-rotating manner; the closing plate (312) is positioned in the lower part of the water storage cabin (301) at the rear part and penetrates through the groove; a fourth electric push rod (313) is rotatably connected to the right part of the upper side of the closing plate (312); the telescopic end of the fourth electric push rod (313) is rotatably connected with the push hook (309); the push hook (309) is in transmission connection with the closing plate (312).
6. The welding quality detection device according to claim 5, wherein the detection marking system comprises a second mounting seat (401), a first slide bar (402), a first ultrasonic detector (403), a first welding gun (404), a first spring (405), a connecting plate (406), a U-shaped linkage rod (407), a third mounting seat (408), a second slide bar (409), a linkage crutch plate (410), a second spring (411), a second ultrasonic detector (412), a second welding gun (413), an L-shaped plate (414), a fourth mounting seat (415), a connecting rotating plate (416), a third ultrasonic detector (417) and a third welding gun (418); the lower part of the left side of the mounting rack (2) is fixedly connected with a second mounting seat (401); two first sliding rods (402) penetrate through the second mounting seat (401), and the second mounting seat (401) is connected with the two first sliding rods (402) in a sliding mode; the lower ends of the two first sliding rods (402) are jointly provided with a first ultrasonic detector (403); a first welding gun (404) is arranged on the left side of the first ultrasonic detector (403); a first spring (405) is sleeved on each of the two first sliding rods (402), one end of each first spring (405) is connected with the second mounting seat (401), and the other end of each first spring (405) is connected with the first ultrasonic detector (403); the upper ends of the two first sliding rods (402) are fixedly connected with a connecting plate (406) together; the right side of the connecting plate (406) is fixedly connected with a U-shaped linkage rod (407); the lower part of the left side of the mounting rack (2) is fixedly connected with two third mounting seats (408) which are distributed front and back, and the second mounting seat (401) is positioned above the space between the two third mounting seats (408); two second sliding rods (409) respectively penetrate through the two third mounting seats (408), and the two third mounting seats (408) are respectively connected with the two second sliding rods (409) in a sliding manner; the front sides of the two front second sliding rods (409) are fixedly connected with a linkage crutch plate (410) together; the rear sides of the two second sliding rods (409) at the rear are fixedly connected with another linkage crutch plate (410) together; the two linkage crutch boards (410) are matched with the U-shaped linkage rod (407); each second sliding rod (409) is sleeved with a second spring (411), one end of each second spring (411) is connected with the third mounting seat (408), and the other end of each second spring (411) is connected with the linkage crutch plate (410); the lower parts of the left sides of the two linkage crutch boards (410) are respectively provided with a second ultrasonic detector (412); a second welding gun (413) is arranged on the left side of each of the two second ultrasonic detectors (412); an L-shaped plate (414) is fixedly connected to the lower side of the second ultrasonic detector (412) at the rear; a fourth mounting seat (415) is fixedly connected to the left side of the limiting seat (22) at the rear; the front part of the left side of the fourth mounting seat (415) is rotatably connected with a connecting rotating plate (416); the L-shaped plate (414) is matched with the connecting rotating plate (416); a third ultrasonic detector (417) is arranged on the front side of the connecting rotating plate (416); the left side of the third ultrasonic detector (417) is provided with a third welding gun (418).
7. A weld quality detection device according to claim 6, wherein the linkage plate (410) comprises a vertical plate and an inclined plate.
8. The welding quality detection device according to claim 6, wherein the auxiliary clamping system comprises a U-shaped frame (501), a third motor (502), a third guide wheel (503) and a fifth electric push rod (504); a U-shaped frame (501) is rotatably connected to the lower side of the rear mounting side plate (21); two fifth electric push rods (504) are rotatably connected to the lower side of the outer wall of the water storage cabin (301) at the rear part; the telescopic ends of the two fifth electric push rods (504) are rotatably connected with the U-shaped frame (501); a third motor (502) is fixedly connected to the front side of the U-shaped frame (501); a third guide wheel (503) is respectively connected to the inner front side and the inner rear side of the U-shaped frame (501) in a rotating manner, and the two third guide wheels (503) are fixedly connected; an output shaft of the third motor (502) penetrates through the U-shaped frame (501), and the output shaft of the third motor (502) is fixedly connected with a third guide wheel (503) in front.
9. The weld quality detection device of claim 8, further comprising a cleaning system; the right side of the fixed frame body (1) is connected with a cleaning system; the cleaning system comprises an electric clamp (601), a limiting clamp plate (602), a fixing plate (603), a hollow arc plate (604), a limiting cover (605), an ejector (606), a water pump (607), a second three-way pipe (608) and a water suction head (609); the right side of the fixed frame body (1) is fixedly connected with an electric clamper (601); two clamping arms of the electric clamp (601) are distributed in the front and back direction; the inner sides of two clamping arms of the electric clamp (601) are respectively and fixedly connected with a limiting clamping plate (602); the two clamping arms of the electric clamp (601) are respectively and fixedly connected with three fixing plates (603); the left sides of the front three fixing plates (603) are fixedly connected with a hollow arc plate (604) together; the left sides of the rear three fixing plates (603) are fixedly connected with another hollow arc plate (604) together; the left sides of the two hollow arc plates (604) are respectively and fixedly connected with a limit cover (605); the right sides of the two hollow arc plates (604) are respectively communicated with four ejectors (606); a water pump (607) is fixedly connected to the right part in the fixed frame body (1); a second three-way pipe (608) is arranged at the right part in the fixed frame body (1); a water outlet of the water pump (607) is connected with a pipe orifice of the second three-way pipe (608) through a water pipe; the other two pipe orifices of the second three-way pipe (608) are respectively connected with one hollow arc plate (604) through a water pipe penetrating through the fixed frame body (1); the upper side of the top cover (3) is fixedly connected with a water suction head (609); the water inlet of the water pump (607) is connected with the water suction head (609) through a water pipe penetrating the top cover (3).
10. The welding quality detecting apparatus according to claim 9, wherein the second stopper groove (6021) is V-shaped.
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