Electromagnetic ultrasonic emission transmission equipment

Abstract

The utility model discloses electromagnetic ultrasonic emission transmission equipment, which comprises a detector main body, a magnetic detection belt and a clamping clamp, an adapter is arranged at one end of the magnetic detection belt, a same signal line is arranged between the adapter and the clamping clamp, the adapter and the clamping clamp are connected with the detector main body, and a cleaning box is sleeved outside the magnetic detection belt close to the clamping clamp. Silica gel sheets are arranged on the two sides of an inlet of the cleaning box, brush rollers are arranged on the portions, located on the two sides of the magnetic detection belt, in the cleaning box, a winding box is arranged on one side of the cleaning box in a penetrating mode, and a winding shaft connected with the magnetic detection belt is rotationally arranged in the winding box and used for cleaning and storing the magnetic detection belt in the equipment. Edge discs are arranged at the two ends of the winding shaft, and the magnetic detection belt is located between the two edge discs. According to the equipment, the magnetic detection belt can be cleaned and wound, the damage phenomenon of the magnetic detection belt is improved, and the detection accuracy of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an ultrasonic detection equipment, especially an electromagnetic ultrasonic emission transmission equipment. BACKGROUND

[0002] Due to the harsh working environment and long-term online work, the pipeline is prone to cracks, corrosion and other defects, causing safety hazards, therefore, electromagnetic ultrasonic signal detection technology is used to detect the quality of the pipeline to avoid accidents.

[0003] At present, the electromagnetic ultrasonic emission transmission equipment used in the pipeline converts electromagnetic signals into ultrasonic signals, and transmits the signals to the inside of the pipeline. By emitting ultrasonic waves into the pipeline, the reflected waves are analyzed to detect cracks, depressions, corrosion and other defects inside the pipeline. During operation, the electromagnetic ultrasonic detection equipment needs to cover the detection probe composed of a coil and a magnetostrictive tape on the detection pipeline, connect the detection instrument with a data line, and complete the detection through the signal display on the instrument. The detection probe has a long magnetostrictive detection tape, which is not easy to arrange, and impurities may be trapped on its surface, which may damage the detection probe and affect the accuracy of the detection data. Based on the above reasons, it is necessary to design an electromagnetic ultrasonic emission transmission equipment that can clean and store the signal detection probe part of the equipment to increase the accuracy of the received signal. SUMMARY

[0004] In view of the above problems existing in the prior art, the utility model aims to provide an electromagnetic ultrasonic emission transmission equipment, which realizes the cleaning and storage of the signal detection probe part of the electromagnetic ultrasonic emission transmission equipment, and increases the accuracy of the received signal.

[0005] To achieve the above purpose, the utility model technical scheme is as follows:

[0006] An electromagnetic ultrasonic emission transmission equipment includes a detector main body, a magnetostrictive detection tape and a clamping clamp. One end of the magnetostrictive detection tape is provided with an adapter, a signal line is arranged between the adapter and the clamping clamp, and the signal line is connected with the detector main body. An external sleeve of the magnetostrictive detection tape close to the clamping clamp is provided with a cleaning box. The entrance of the cleaning box is provided with silica gel sheets on both sides. The cleaning box is provided with brush rollers on both sides of the magnetostrictive detection tape. A winding box is provided on one side of the cleaning box. A winding shaft connected with the magnetostrictive detection tape is rotatably arranged in the winding box, which is used for cleaning and storing the magnetostrictive detection tape in the equipment.

[0007] Preferably, the surface of the cleaning box is provided with a notch, and the brush roller is rotatably arranged in the cleaning box.

[0008] Preferably, the winding shaft is provided with edge discs at both ends, and the magnetostrictive detection tape is located between the two edge discs.

[0009] As preferred, a power assembly connected with the winding shaft is arranged on the winding box, a power output end of the power assembly is provided with a conveying chain and a conveying belt, one side of the conveying chain is provided with a wiping assembly parallel to the winding shaft, and one side of the conveying belt is provided with a cleaning assembly eccentric to the brush roller.

[0010] As preferred, the wiping assembly comprises two driving rollers arranged on the conveying chain and the winding box, and an outer side of the two driving rollers is sleeved with a same belt body, and an outer surface of the belt body is provided with a polyester fiber layer.

[0011] As preferred, the cleaning assembly comprises a same driving shaft arranged between the conveying belt and the cleaning box, a plurality of fan blades are arranged on the driving shaft, and a ventilation opening opposite to the driving shaft is arranged on the cleaning box.

[0012] Compared with the prior art, the electromagnetic ultrasonic emission transmission equipment can clean and store the surface of the magnetostrictive detection belt in the equipment, increase the safety of the detection end of the electromagnetic ultrasonic emission transmission equipment, and ensure the accuracy of detection data. Specifically, the setting and use of the magnetostrictive detection belt outside the cleaning box and the winding box make the cleaning box wind or unwind with the winding box, clean the outer surface of the magnetostrictive detection belt, increase the neatness of the surface of the magnetostrictive detection belt, avoid damage to the surface caused by impurities, and are very beneficial to the detection of equipment data.

[0013] In addition, the use of the power assembly in the winding box and the setting of the wiping assembly and the cleaning assembly facilitate the automatic winding of the magnetostrictive detection belt, facilitate the flexible wiping of the wiping assembly on the surface of the magnetostrictive detection belt while removing static electricity on the surface, avoid damage to the equipment caused by static electricity on the surface, and improve the data detection accuracy of the detection end of the equipment; the fan blades rotating on the cleaning assembly facilitate blowing out the impurities cleaned by the brush roller, avoid the retention of dust, increase the neatness of the cleaning box, and facilitate the use of the equipment in different environments.

[0014] It should be understood that the general description and the details herein are only exemplary and illustrative, but not for limiting the whole scope or all features of the disclosure.

[0015] The present application file provides a variety of implementations or exemplary summaries of the technology described in the disclosure, and is not a comprehensive disclosure of the whole scope or all features of the disclosed technology. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the electromagnetic ultrasonic emission transmission equipment of the utility model;

[0017] Figure 2 It is the structure schematic diagram of the magnetostrictive detection belt and the adapter in the electromagnetic ultrasonic emission transmission equipment of the utility model;

[0018] Figure 3 It is the partial structure section view of winding box in the electromagnetic ultrasonic emission transmission equipment of the utility model;

[0019] Figure 4 It is the structure schematic view of transmission chain and wiping assembly in the electromagnetic ultrasonic emission transmission equipment of the utility model;

[0020] Figure 5 It is the structure schematic view of cleaning assembly and brush roller in the electromagnetic ultrasonic emission transmission equipment of the utility model.

[0021] Main figure mark:

[0022] 1, detector main body;11, adapter;12, magnet detection zone;13, clamping clamp;14, signal line;2, cleaning box;21, silica gel piece;22, brush roller;23, notched;3, winding box;31, winding shaft;311, edge disc;4, power assembly;41, transmission chain;42, transmission belt;5, wiping assembly;51, drive roller;52, belt body;53, polyester fiber layer;6, cleaning assembly;61, drive shaft;62, fan blade. Specific implementation

[0023] In order to make the purpose, technical scheme and advantage of the embodiment of the present disclosure more clear, the embodiment of the present disclosure is described more clearly and in detail below in combination with the drawings of the embodiment. Note: the described embodiment is a part of the embodiment of the present disclosure, not all the embodiments. Based on the described embodiment of the present disclosure, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present disclosure.

[0024] As attached Figure 1 to attached Figure 5The utility model discloses an electromagnetic ultrasonic emission transmission equipment provided by the embodiment, is used for neat maintenance of the detection end on electromagnetic ultrasonic emission transmission equipment, increases the detection accuracy of equipment detection data. Including detector main part 1, magnetism detection zone 12 and joint clamp 13, one end of magnetism detection zone 12 is provided with adapter 11, between adapter 11 and joint clamp 13 is provided with same signal line 14, and is connected with detector main part 1, when equipment is used, will magnetism detection zone 12 be set on the outer surface of detection pipeline, and the joint clamp 13 is used for clamping treatment in the adhesion outside of two magnetism detection zones 12. Signal line 14 is connected detector main part 1, and the wave detection technology of existing ultrasonic wave is applied, and magnetism detection zone 12 is detection probe, and the signal of pipeline can be detected through the cooperation of magnetism detection zone 12 and adapter 11, and then the signal is transmitted to detector main part 1 using signal line 14, and the quality condition of pipeline is obtained;Magnetism detection zone 12 is externally provided with cleaning box 2, the entrance of cleaning box 2 is provided with silica gel sheet 21 on both sides, and silica gel sheet 21 can first elastically block the impurities on the outer surface of magnetism detection zone 12, and then magnetism detection zone 12 is wound on winding shaft 31 by winding box 3. At the same time, the moving magnetism detection zone 12 can drive the brush on both sides of magnetism detection zone 12 to rotate, and the impurities clamped on the surface of magnetism detection zone 12 are cleaned by brush roller 22, so that the construction of clay is avoided, magnetism detection zone 12 is wound and cleaned at the same time, subsequent use of magnetism detection zone 12 is facilitated, wear of the structure is avoided, and the detection accuracy of equipment detection structure is improved. Then, winding box 3 is provided on one side of cleaning box 2, for winding magnetism detection zone 12, winding magnetism detection zone 12 in winding shaft 31 of winding box 3, facilitating the carrying of equipment, avoiding the fracture of magnetism detection zone 12, improving the detection signal accuracy of equipment, and being very beneficial to the use of equipment.

[0025] In order to avoid the damage of external impurities to magnetism detection zone 12, as shown in Figure 2 Or 5, groove 23 can be opened on the surface of cleaning box 2, and the impurities on the surface of magnetism detection zone 12 are removed. And brush roller 22 is rotatably arranged in cleaning box 2, facilitating flexible friction of brush roller 22 on the surface of magnetism detection zone 12, avoiding the jamming of impurities on magnetism detection zone 12 and brush roller 22, causing damage to magnetism detection zone 12, and improving the neatness of impurity cleaning of cleaning box 2.

[0026] In order to neatly wind magnetism detection zone 12 in winding box 3, increase the convenience of magnetism detection zone 12 on the equipment, edge disc 311 can be arranged at both ends of winding shaft 31, and the distance between the two edge discs 311 on both sides of magnetism detection zone 12 is limited, which can avoid the deviation of winding magnetism detection zone 12, facilitate the winding and pulling out of magnetism detection zone 12.

[0027] For the convenience of the use of the magnetic detection belt 12 in actual reality, the surface of the magnetic detection belt 12 is cleaned more carefully, the power assembly 4 can be arranged on the winding box 3, the power output end of the power assembly 4 is connected with the winding shaft 31, the electric winding structure on the winding box 3 is additionally arranged, and the winding convenience of the magnetic detection belt 12 is improved. Meanwhile, in some embodiments, the conveying chain 41 and the conveying belt 42 can be arranged on one side of the power assembly 4, one side of the conveying chain 41 is provided with the wiping assembly 5 parallel to the winding shaft 31, and one side of the conveying belt 42 is provided with the cleaning assembly 6 parallel to the brush roller 22, so that the power assembly 4 can be used to automatically clean the surface of the magnetic detection belt 12 by using the kinetic energy of the motor when the power assembly 4 is used for winding or unwinding. The wiping assembly 5 can wipe the surface of the magnetic detection belt 12, and the cleaning assembly 6 can blow the impurities removed from the magnetic detection belt 12 out of the cleaning box 2. The power assembly 4 can use a motor as a driving structure, the motor can be a small-size structure, and the motor can be conveniently selected on the market, so that the equipment is conveniently prepared, the magnetic detection belt 12 is conveniently wound, the magnetic detection belt 12 is quickly wound into the winding box 3 for storage, and the accuracy of the detection signal is ensured.

[0028] In some embodiments, the wear of the magnetic detection belt 12 is improved, as shown in Figure 3 and 4 The wiping assembly 5 can use the power transmission of the conveying chain 41, apply the material conveying technology of the existing conveying chain 41, one end of the conveying chain 41 is arranged on the winding shaft 31, and the other end is rotationally arranged on the winding box 3. One driving roller 51 on the wiping assembly 5 is connected with the rotating end of the conveying chain 41 on the winding box 3, and the other driving roller 51 is rotationally arranged on the winding box 3. The length of the conveying chain 41 is greater than the winding thickness of the magnetic detection belt 12 on the winding shaft 31, and the two driving rollers 51 are arranged in parallel. The same belt body 52 is sleeved outside the two driving rollers 51, the outer surface of the belt body 52 is covered with a polyester fiber layer 53, the rotating conveying chain 41 can drive the belt body 52 to rotate, and the rotating belt body 52 and the polyester fiber layer 53 can wipe the surface of the magnetic detection belt 12. The wiping assembly 5 can flexibly wipe the magnetic detection belt 12 by using the characteristics of the polyester fiber, reduce friction, have a certain static electricity removal function, avoid static damage when the magnetic detection belt 12 is cleaned, and ensure the safe use of the magnetic detection belt 12.

[0029] In some embodiments, in order to ensure the tidiness inside the cleaning box 2 and facilitate the use of the magnetic detection belt 12 in harsh construction sites, as shown in Figures 2-5As shown, the automatic ash cleaning structure in the cleaning box 2 can be additionally arranged. The conveying belt 42 is an existing structure, one end of the conveying belt 42 is connected with the winding shaft 31, the other end is rotatably arranged in the cleaning box 2, and the driving shaft 61 in the cleaning assembly 6 is arranged at the rotating end; and the length of the conveying belt 42 is greater than the winding thickness of the magnetic detection belt 12 on the winding shaft 31. Through the material conveying technology of the existing conveying belt 42, the driving shaft 61 can also be driven to rotate, drive the plurality of fan blades 62 to rotate, blow the cleaned impurities, facilitate the impurities to be quickly discharged from the air vent of the cleaning box 2, resist the influx of external dust to the cleaning box 2, and avoid the impurities to be stranded in the cleaning box 2, clean the inside of the cleaning box 2, improve the cleanliness, improve the cleanliness, and facilitate the use of the conveying equipment.

[0030] Of course, the above is the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements are also considered to be within the scope of protection of the present application.

Claims

1. Electromagnetic ultrasonic emission transmission equipment, comprising detector body (1), magnetic detection zone (12) and clamping clamp (13), one end of magnetic detection zone (12) is provided with adapter (11), signal line (14) is arranged between adapter (11) and clamping clamp (13), and is connected with detector body (1), characterized by: The outer part of the magnetic detection zone (12) near the clamping clamp (13) is sleeved with a cleaning box (2), the entrance of the cleaning box (2) is provided with a silica gel sheet (21) on both sides, the cleaning box (2) is provided with a brush roller (22) on both sides of the magnetic detection zone (12), and a winding box (3) is provided on one side of the cleaning box (2), the winding box (3) is rotatably provided with a winding shaft (31) connected with the magnetic detection zone (12), for cleaning and storage of the magnetic detection zone (12) in the equipment.

2. The electromagnetic ultrasonic launch transmission device of claim 1, wherein, The surface of the cleaning box (2) is provided with a notch (23), and the brush roller (22) is rotatably arranged in the cleaning box (2).

3. The electromagnetic ultrasonic launch transmission device of claim 1, wherein, The both ends of the winding shaft (31) are provided with edge discs (311), and the magnetic detection zone (12) is located between the two edge discs (311).

4. The electromagnetic ultrasonic launch transmission device of claim 1, wherein, The winding box (3) is provided with a power assembly (4) connected with the winding shaft (31), the power output end of the power assembly (4) is provided with a conveying chain (41) and a conveying belt (42), one side of the conveying chain (41) is provided with a wiping assembly (5) parallel to the winding shaft (31), and one side of the conveying belt (42) is provided with a cleaning assembly (6) eccentric to the brush roller (22).

5. The electromagnetic ultrasonic launch transmission device of claim 4, wherein, The wiping assembly (5) comprises two drive rollers (51) arranged on the conveying chain (41) and the winding box (3), and the same belt body (52) is sleeved on the outer sides of the two drive rollers (51), and the outer surface of the belt body (52) is provided with a polyester fiber layer (53).

6. The electromagnetic ultrasonic launch transmission device of claim 4, wherein, The cleaning assembly (6) comprises a same drive shaft (61) arranged between the conveying belt (42) and the cleaning box (2), a plurality of fan blades (62) are arranged on the drive shaft (61), and a ventilation opening is formed in the cleaning box (2) opposite to the drive shaft (61).

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