CN113866273A - Surface detection device of transformer - Google Patents
Surface detection device of transformer Download PDFInfo
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- CN113866273A CN113866273A CN202111211073.1A CN202111211073A CN113866273A CN 113866273 A CN113866273 A CN 113866273A CN 202111211073 A CN202111211073 A CN 202111211073A CN 113866273 A CN113866273 A CN 113866273A
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- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 238000007689 inspection Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 26
- 229910000746 Structural steel Inorganic materials 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 1
- 230000008439 repair process Effects 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 14
- 239000000463 material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/12—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
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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
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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
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
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- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
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- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention belongs to the field of transformer detection, and discloses a surface detection device of a transformer, which comprises a fixed seat, wherein conveyor belts are arranged on the front side and the back side of the fixed seat, two electric guide rails are arranged at the top of the fixed seat, two hydraulic push rods are arranged on the two electric guide rails, a support is fixedly connected between the two adjacent hydraulic push rods, first electric push rods are rotatably connected onto the two supports, clamping frames are fixedly connected to the opposite sides of the two first electric push rods, and a speed reduction motor is fixedly arranged on the support. The invention has higher detection and repair efficiency when dealing with the detection of the transformer shell in a large scale, is suitable for the production line of the transformer shell and the detection and maintenance of the transformer in a large scale, reduces the labor cost, saves more labor, is more convenient for omnibearing detection and repair, reduces the workload of detection personnel, combines the manual inspection and the mechanical inspection, and improves the detection precision.
Description
Technical Field
The invention relates to the field of transformer detection, in particular to a surface detection device of a transformer.
Background
A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes, in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the device is used for carrying out voltage withstand (boosting) test on electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.
Most of the existing power transformer shells are too heavy, the shell surfaces of the transformers need to be detected in the production process and after daily long-time use, so that the normal use of the transformers is guaranteed, the shells of the transformers are manually or manually carried, turned and checked point by point at present, time and labor are wasted, the checking efficiency is low, the use requirements cannot be met frequently when the transformers are used for large batches or production lines, and therefore the surface detection device of the transformers is provided for solving the problems.
Disclosure of Invention
In view of the problems in the prior art, the present invention is directed to a surface inspection apparatus for a transformer.
In order to achieve the purpose, the invention adopts the following technical scheme.
The surface detection device of the transformer comprises conveyor belts arranged on the front side and the back side of a fixed seat, two electric guide rails are arranged at the top of the fixed seat, two hydraulic push rods are arranged on the two electric guide rails, a bracket is fixedly connected between the two adjacent hydraulic push rods, a first electric push rod is rotatably connected on the two brackets, clamping frames are fixedly connected on one opposite sides of the two first electric push rods, a speed reducing motor is fixedly arranged on the brackets, a worm is fixedly connected with an output shaft of the speed reducing motor, the top of the worm is meshed with the first electric push rod, two detection frames are fixedly connected at the top of the fixed seat, the two detection frames are respectively positioned on the front side and the back side of the electric guide rails, detection modules are arranged on the inner sides of the two detection frames, and a marking frame is arranged on the front side of the back side of the detection frames, the marking frame is fixedly provided with uniformly distributed marking modules, and the fixed seat is fixedly provided with an operating platform;
the operation platform comprises a central processing unit, a data receiving module, a logic calculation module and a matching module, the electric guide rail, the hydraulic push rod, the first electric push rod, the speed reducing motor and the two conveyor belts are all electrically connected with the central processing unit, the detection module is electrically connected with the data receiving module through a lead, and the data receiving module, the logic calculation module and the matching module are all electrically connected with the central processing unit.
As a further description of the above technical solution:
the holding frame includes the dead lever, dead lever fixed mounting is on first electric putter, the top and the equal fixed mounting in bottom of dead lever have second electric putter, adjacent two the equal fixedly connected with splint of the one end that second electric putter carried on the back mutually.
As a further description of the above technical solution:
the splint comprises angle iron, angle iron fixed mounting is on second electric putter, the welding has the reinforcing plate of equidistance range on the angle iron, fixedly connected with increases the pad that rubs on the angle iron, it is connected with the drive wheel of equidistance range to rotate on the angle iron.
As a further description of the above technical solution:
the first electric push rod is fixedly connected with uniformly distributed teeth, and the worm is meshed with the first electric push rod through matching with the teeth.
As a further description of the above technical solution:
the detection module comprises an ultrasonic flaw detection head and an infrared detector, and the ultrasonic flaw detection head and the infrared detector are electrically connected with the central processing unit.
As a further description of the above technical solution:
the marking module comprises a coating box, the coating box is installed on a marking frame, a liquid pump is fixedly installed on the coating box, spray heads which are uniformly distributed are fixedly installed on the inner side of the marking frame, a material guide pipe is communicated between the liquid pump and the spray heads, a plurality of electromagnetic valves are installed on the material guide pipe, and the electromagnetic valves correspond to the spray heads one to one.
As a further description of the above technical solution:
the detection modules correspond to the spray heads in position and number one to one, and the electromagnetic valves are electrically connected with the central processing unit.
As a further description of the above technical solution:
the operation panel is still including display module, two fixed mounting has the alarm on the test rack, display module and alarm all with central processing unit electric connection.
Compared with the prior art, the invention has the advantages that:
when this detection device dealt with the detection of big transformer case in batches, it is higher to detect repair efficiency, is applicable to transformer housing's production water line and the detection maintenance of big transformer in batches, reduces the cost of labor, and is more laborsaving, and the omnidirectional detection is repaired more conveniently simultaneously, reduces measurement personnel's work load, and the people examines and examine the combination with the machine, improves the precision that detects, increases the convenient repair work to transformer case in manual work position.
Drawings
FIG. 1 is a schematic front view of a partial structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the splint of the present invention;
fig. 4 is a schematic diagram of the principle of the present invention.
The reference numbers in the figures illustrate:
1. a fixed seat; 2. an electric rail; 3. a hydraulic push rod; 4. a support; 5. a first electric push rod; 6. a clamping frame; 61. fixing the rod; 62. a second electric push rod; 63. a splint; 631. angle iron; 632. a reinforcing plate; 633. a friction increasing pad; 634. a driving wheel; 7. a reduction motor; 8. a worm; 9. an operation table; 91. a central processing unit; 92. a data receiving module; 93. a logic computation module; 94. a matching module; 95. a display module; 10. a detection frame; 11. a detection module; 12. a marker holder; 13. a marking module; 131. a paint tank; 132. a liquid pump; 133. a spray head; 134. a material guide pipe; 135. an electromagnetic valve; 14. an alarm.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1 to 4, in the present invention, a surface detection device for a transformer includes a fixed base 1, conveyor belts are disposed on both front and back sides of the fixed base 1, two electric guide rails 2 are mounted on a top of the fixed base 1, two hydraulic push rods 3 are mounted on both the electric guide rails 2, a bracket 4 is fixedly connected between two adjacent hydraulic push rods 3, a first electric push rod 5 is rotatably connected to the two brackets 4, a holding frame 6 is fixedly connected to opposite sides of the two first electric push rods 5, a reduction motor 7 is fixedly mounted on the bracket 4, a worm 8 is fixedly connected to an output shaft of the reduction motor 7, a top of the worm 8 is engaged with the first electric push rod 5, two detection frames 10 are fixedly connected to the top of the fixed base 1, the two detection frames 10 are respectively disposed on the front and back sides of the electric guide rails 2, and detection modules 11 are mounted on inner sides of the two detection frames 10, the front surface of the detection frame 10 on the back surface is provided with a mark frame 12, the mark frame 12 is fixedly provided with mark modules 13 which are uniformly distributed, and the fixed seat 1 is fixedly provided with an operation table 9;
the operation table 9 includes a central processing unit 91, a data receiving module 92, a logic calculating module 93 and a matching module 94, the electric guide rail 2, the hydraulic push rod 3, the first electric push rod 5, the speed reducing motor 7 and the two conveyor belts are all electrically connected with the central processing unit 91, the detecting module 11 is electrically connected with the data receiving module 92 through a conducting wire, and the data receiving module 92, the logic calculating module 93 and the matching module 94 are all electrically connected with the central processing unit 91.
According to the invention, the fixing seat 1 is arranged between two conveyor belts to be used as a transfer, the central processing unit 91 controls the hydraulic push rod 3 on the electric guide rail 2 to move backwards, so that the clamping frame 6 on the support 4 moves to the front side of the conveyor belt on the back side to be close to the side, when the conveyor belt on the back side moves the transformer shell to be detected to the front side, the clamping frame 6 is used as a support, when the middle part of the transformer moves to the middle part of the clamping frame 6, the electric guide rail 2 drives the whole clamping frame 6 to move towards the front side, the transformer shell can penetrate through the detection frame 10 and the marking frame 12 on the back side in the moving process, the surface of the penetrated transformer shell is detected in all directions by the detection module 11, when the detection module 11 finds that the surface of the transformer shell has defects, the data receiving module 92 receives data and transmits the data to the central processing unit 91, and the central processing unit 91 controls the electric guide rail 2, The operation of the hydraulic push rod 3, the first electric push rod 5 and the reducing motor 7, the marking module 13 corresponding to the operation of the logic calculation module 93 and the matching module 94 according to the defect data, the position of the detection defect module 11, the transmission speed of the transformer shell and the like, so as to mark the defect part by the marking module 13, after the marking is completed, when the transformer shell moves to the middle part of the top of the fixed seat 1, an operator can carry out the manual inspection and the repair work on the transformer shell, after the manual inspection and the repair work on the top are completed, the central processor 91 controls the hydraulic push rod 3 to ascend the first electric push rod 5 to work and drive the clamping frame 6 to clamp and fix the transformer shell, then the reducing motor 7 works, the worm 8 drives the first electric push rod 5 and the clamping frame 6 to overturn the transformer shell, thereby completing the overturning work on the transformer shell, and facilitating the operator to conveniently inspect and repair the bottom of the transformer, similarly, the transformer shell can be overturned and reset, then the electric guide rail 2 drives the transformer shell on the clamping frame 6 to move forwards, the positive conveyor belt is utilized to carry and transmit the transformer shell, the detection module 11 on the positive detection frame 10 is utilized to carry out recheck, if the detection is passed, the transformer conveying and blanking is convenient to detect the surface of the next transformer shell, if the detection is unqualified, the central processing unit 91 controls the positive conveyor belt to overturn, the transformer is moved to a human detection and maintenance position again, if the repair is not available, an operator directly controls the positive conveyor belt to blank the transformer shell, when the detection device is used for detecting the transformer shells in large batch, the detection and repair efficiency is higher, the device is suitable for the production line of the transformer shell and the detection and maintenance of the transformers in large batch, the labor cost is reduced, the labor is saved, and the omnibearing detection and repair is more convenient, the workload of detection personnel is reduced.
Please refer to fig. 1-3, wherein: the holding frame 6 comprises a fixing rod 61, the fixing rod 61 is fixedly installed on the first electric push rod 5, a second electric push rod 62 is fixedly installed at the top and the bottom of the fixing rod 61, and a clamping plate 63 is fixedly connected to one end of each of two adjacent second electric push rods 62, wherein the two ends are opposite to each other.
According to the invention, through the combination of the fixing rod 61, the second electric push rod 62 and the clamping plate 63, the transformer shell with different sizes can be conveniently applied, and can be conveniently clamped, so that the stability of the transformer shell during the turnover operation can be ensured, the application range is wider, and the structure is reliable.
Please refer to fig. 1-3, wherein: the clamp plate 63 includes an angle iron 631, the angle iron 631 is fixedly mounted on the second electric push rod 62, the angle iron 631 is welded with reinforcing plates 632 arranged at equal intervals, the angle iron 631 is fixedly connected with a friction increasing pad 633, and the angle iron 631 is rotatably connected with driving wheels 634 arranged at equal intervals.
In the invention, the angle iron 631 can be more attached to the transformer shell, the friction force between the angle iron 631 and the transformer shell is increased through the friction increasing pad 633, the bearing capacity of the angle iron 631 is enhanced through the reinforcing plate 632, the stability of the structure is ensured, and the transformer can move back and forth on the angle iron 631 when the transformer shell is not clamped by the driving wheel 634.
Please refer to fig. 1 and fig. 2, wherein: the first electric push rod 5 is fixedly connected with uniformly distributed teeth, and the worm 8 is meshed with the first electric push rod 5 through matching with the teeth.
In the invention, when the gear motor 7 works to drive the worm 8 to rotate, the worm 8 is meshed with the teeth to drive the first electric push rod 5 to integrally rotate, so that the clamping frame 6 on the first electric push rod 5 is conveniently driven to overturn, and the structure is simple and the maintenance is convenient.
Please refer to fig. 1, in which: the detection module 11 is composed of an ultrasonic flaw detection head and an infrared detector, and the ultrasonic flaw detection head and the infrared detector are electrically connected with the central processing unit 91.
The invention relates to a method for detecting defects of a part by ultrasonic flaw detection, which is a method for detecting defects of the part by utilizing the characteristic that ultrasonic energy penetrates into the deep part of a metal material and enters another section from one section and is reflected at the edge of the interface. Then, the voltage signal is subjected to waveform analysis, the detection result is more accurate, the detection precision is improved, and the detection work requirement is met.
Please refer to fig. 1, in which: the marking module 13 includes a paint tank 131, the paint tank 131 is mounted on the marking frame 12, a liquid pump 132 is fixedly mounted on the paint tank 131, spray heads 133 are fixedly mounted on the inner side of the marking frame 12 and are uniformly distributed, a material guiding pipe 134 is communicated between the liquid pump 132 and the spray heads 133, a plurality of electromagnetic valves 135 are mounted on the material guiding pipe 134, and the electromagnetic valves 135 correspond to the spray heads 133 one to one.
In the present invention, the paint filled in the paint tank 131 is pumped by the liquid pump 132 to be pressurized, and after the cpu 91 controls one or more solenoid valves 135 to be opened, the nozzles 133 corresponding to the solenoid valves 135 spray the paint to mark the surface of the transformer case, thereby facilitating the operator to quickly locate the defective portion.
Please refer to fig. 1, in which: the positions and the number of the detection modules 11 and the nozzles 133 are in one-to-one correspondence, and the electromagnetic valves 135 are electrically connected with the central processor 91.
In the invention, after the detection module 11 detects the position of the defect conveniently, the nozzle 133 can mark the defect part of the transformer conveniently at the corresponding position, and the structure is scientific and reasonable.
Please refer to fig. 2, in which: the operation table 9 further comprises a display module 95, the two detection frames 10 are fixedly provided with the alarm 14, and the display module 95 and the alarm 14 are both electrically connected with the central processing unit 91.
In the invention, when the detection module 11 has a defect, the operation console 9 can control the alarm 14 to alarm and remind, and the display module 95 is used for facilitating the operation and control of an operator and the observation of defect information, so that the use is more convenient.
The working principle is as follows: through installing fixing base 1 between two conveyer belts as the transfer, hydraulic push rod 3 on electronic guide rail 2 is moved backward to central processing unit 91 control, thereby let the positive side of the drive belt that the holding frame 6 on support 4 removed to the back lean on the limit, the drive belt that will wait to detect the transformer casing and remove to the front and utilize holding frame 6 as accepting when the back, after the middle part of transformer removed to the middle part of holding frame 6, electronic guide rail 2 drives whole holding frame 6 and moves to the front, the transformer housing can pass detection frame 10 and mark frame 12 at the back in the removal process, utilize detection module 11 to detect the surface omnidirectional of the transformer housing that passes, when finding the transformer housing surface through detection module 11 and finding the defect, data receiving module 92 receives data and transmits central processing unit 91, central processing unit 91 control electronic guide rail 2, The operation of the hydraulic push rod 3, the first electric push rod 5 and the reducing motor 7, the marking module 13 corresponding to the operation of the logic calculation module 93 and the matching module 94 according to the defect data, the position of the detection defect module 11, the transmission speed of the transformer shell and the like, so as to mark the defect part by the marking module 13, after the marking is completed, when the transformer shell moves to the middle part of the top of the fixed seat 1, an operator can carry out the manual inspection and the repair work on the transformer shell, after the manual inspection and the repair work on the top are completed, the central processor 91 controls the hydraulic push rod 3 to ascend the first electric push rod 5 to work and drive the clamping frame 6 to clamp and fix the transformer shell, then the reducing motor 7 works, the worm 8 drives the first electric push rod 5 and the clamping frame 6 to overturn the transformer shell, thereby completing the overturning work on the transformer shell, and facilitating the operator to conveniently inspect and repair the bottom of the transformer, similarly, the transformer shell can be overturned and reset, then the electric guide rail 2 drives the transformer shell on the clamping frame 6 to move forwards, the positive conveyor belt is utilized to carry and transmit the transformer shell, the detection module 11 on the positive detection frame 10 is utilized to carry out recheck, if the detection is passed, the transformer conveying and blanking is convenient to detect the surface of the next transformer shell, if the detection is unqualified, the central processing unit 91 controls the positive conveyor belt to overturn, the transformer is moved to a human detection and maintenance position again, if the repair is not available, an operator directly controls the positive conveyor belt to blank the transformer shell, when the detection device is used for detecting the transformer shells in large batch, the detection and repair efficiency is higher, the device is suitable for the production line of the transformer shell and the detection and maintenance of the transformers in large batch, the labor cost is reduced, the labor is saved, and the omnibearing detection and repair is more convenient, the workload of detection personnel is reduced.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a surface detection device of transformer, all is provided with conveyer belt, its characterized in that including the front and the back of fixing base (1): two electric guide rails (2) are installed at the top of the fixing seat (1), two hydraulic push rods (3) are installed on the two electric guide rails (2), a support (4) is fixedly connected between the two adjacent hydraulic push rods (3), a first electric push rod (5) is connected to the two supports (4) in a rotating mode, a clamping frame (6) is fixedly connected to one side, opposite to the two first electric push rods (5), of each support, a speed reducing motor (7) is fixedly installed on each support (4), a worm (8) is fixedly connected to an output shaft of each speed reducing motor (7), the top of each worm (8) is meshed with the corresponding first electric push rod (5), two detection frames (10) are fixedly connected to the top of the fixing seat (1), the two detection frames (10) are respectively located on the front side and the back side of each electric guide rail (2), and detection modules (11) are installed on the inner sides of the two detection frames (10), a mark frame (12) is arranged on the front side of the detection frame (10) on the back side, uniformly distributed mark modules (13) are fixedly arranged on the mark frame (12), and an operation table (9) is fixedly arranged on the fixed seat (1);
operation panel (9) include central processing unit (91), data receiving module (92), logic calculation module (93) and matching module (94), electronic guide rail (2), hydraulic rod (3), first electric putter (5), gear motor (7), all with central processing unit (91) electric connection with two conveyer belts, detection module (11) pass through wire and data receiving module (92) electric connection, data receiving module (92), logic calculation module (93) and matching module (94) all with central processing unit (91) electric connection.
2. The surface inspection apparatus for a transformer according to claim 1, wherein: clamping frame (6) include dead lever (61), dead lever (61) fixed mounting is on first electric putter (5), the top and the equal fixed mounting in bottom of dead lever (61) have second electric putter (62), adjacent two the equal fixedly connected with splint (63) of one end that second electric putter (62) carried on the back mutually.
3. The surface inspection apparatus for a transformer according to claim 2, wherein: splint (63) include angle iron (631), angle iron (631) fixed mounting is on second electric putter (62), the welding has reinforcing plate (632) that the equidistance was arranged on angle iron (631), fixedly connected with increases friction pad (633) on angle iron (631), rotate on angle iron (631) and be connected with drive wheel (634) that the equidistance was arranged.
4. The surface inspection apparatus for a transformer according to claim 1, wherein: the first electric push rod (5) is fixedly connected with uniformly distributed teeth, and the worm (8) is meshed with the first electric push rod (5) through matching with the teeth.
5. The surface inspection apparatus for a transformer according to claim 1, wherein: the detection module (11) is composed of an ultrasonic flaw detection head and an infrared detector, and the ultrasonic flaw detection head and the infrared detector are electrically connected with the central processing unit (91).
6. The surface inspection apparatus for a transformer according to claim 1, wherein: the utility model discloses a paint spraying device, including mark module (13), including mark frame (12), mark frame (12) are installed to mark module (13), paint tank (131) are gone up fixed mounting and are had drawing liquid pump (132), the inboard fixed mounting of mark frame (12) has evenly distributed's shower nozzle (133), it has stand (134) to communicate between drawing liquid pump (132) and shower nozzle (133), install a plurality of solenoid valve (135) on stand (134), solenoid valve (135) and shower nozzle (133) one-to-one.
7. The surface inspection apparatus for a transformer according to claim 6, wherein: the positions and the number of the detection modules (11) and the spray heads (133) are in one-to-one correspondence, and the electromagnetic valves (135) are electrically connected with the central processing unit (91).
8. The surface inspection apparatus for a transformer according to claim 1, wherein: operation panel (9) are still including display module (95), two fixed mounting has alarm (14) on test rack (10), display module (95) and alarm (14) all with central processing unit (91) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111211073.1A CN113866273B (en) | 2021-10-18 | 2021-10-18 | Surface detection device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111211073.1A CN113866273B (en) | 2021-10-18 | 2021-10-18 | Surface detection device of transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113866273A true CN113866273A (en) | 2021-12-31 |
| CN113866273B CN113866273B (en) | 2024-07-12 |
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Family Applications (1)
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| CN202111211073.1A Active CN113866273B (en) | 2021-10-18 | 2021-10-18 | Surface detection device of transformer |
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