Portable ultrasonic detection flaw detector

Abstract

The utility model relates to the technical field of portable clamping, and discloses a portable ultrasonic flaw detector which comprises a main body shell and a clamping part arranged on the side surface of the main body shell, an insertion tube is arranged at the top of the main body shell, and a detection probe body is arranged at one end, away from the main body shell, of the insertion tube; the clamping component comprises two clamping shells, two common positioning rods are arranged on the left sides of the two clamping shells, the positioning rods are movably installed on the back side of the main body shell, and the detection probe body can be clamped to the inner sides of the clamping shells. According to the portable ultrasonic detection flaw detector, the main body shell is compactly designed and is matched with the detachable or foldable clamping part, so that the whole flaw detector can be easily stored and carried when not in use, and meanwhile, by virtue of the design of the bunching clamping pipe and the clamping groove, an electric wire can be orderly fixed and stored; and the portability of the flaw detector is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of portable clamping, and particularly relates to a portable ultrasonic flaw detector. Background Art

[0002] An ultrasonic flaw detector is a non-destructive flaw detection instrument. Its principle is to emit ultrasonic waves (sound waves with a frequency higher than 20 kHz, beyond the audible range of the human ear) and receive their reflected or transmitted signals, so as to detect the defects or structures inside the object to be measured.

[0003] When traditional probes detect relatively large objects, the coverage area of a single probe is small. It is necessary to improve the probe range to improve the flaw detection efficiency. At the same time, it also increases the complexity and cost of operation, and is not conducive to carrying out. Therefore, a portable ultrasonic flaw detector is proposed. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a portable ultrasonic flaw detector, which has the advantages of being easy to carry and stably clamping, and solves the problems of being inconvenient to carry and cumbersome to use.

[0006] (2) Technical Solutions

[0007] To achieve the above purpose of being easy to carry and stably clamping, the utility model provides the following technical solutions: A portable ultrasonic flaw detector includes a main body shell and a clamping component. The clamping component is arranged on the side of the main body shell;

[0008] An operation screen is arranged on the front of the main body shell. An insertion tube is arranged on the top of the main body shell. A detection probe body is arranged at one end of the insertion tube away from the main body shell;

[0009] The clamping component includes two clamping shells. Two common positioning rods are arranged on the left side of the two clamping shells. The positioning rods are movably installed on the back side of the main body shell. The detection probe body can be clamped inside the clamping shells.

[0010] As a preferred technical solution of the utility model, a receiving groove is opened on the top of the main body shell. The insertion tube can be inserted inside the receiving groove. A wire is connected to one end of the insertion tube away from the receiving groove. The other end of the wire is fixedly installed with a fixed shell.

[0011] As a preferred technical solution of the utility model, wire clamping tubes are arranged on both the left and right sides of the top of the main body shell. Card slots are opened on the outer sides of the wire clamping tubes. The wire is clamped at the sunken part of the card slots of the wire clamping tubes.

[0012] The beneficial effects of the above preferred technical solutions are as follows: The wire clamping tube can fix the wire, prevent it from swinging or winding randomly during operation, and reduce the operational inconvenience or safety risks caused by wire problems.

[0013] As a preferred technical solution of the present utility model, a detection probe body is fixedly installed at one end of the fixed shell away from the wire. The middle section of the detection probe body is clamped inside the clamping shell. Limiting shell plates are arranged on the right sides of the two clamping shells, and limiting bolts are arranged inside the limiting shell plates.

[0014] As a preferred technical solution of the present utility model, a positioning coupling sleeve is fixedly installed on the back side of the main body shell. Two positioning rotating shafts are rotatably installed inside the positioning coupling sleeve. One ends of the two positioning rods away from the clamping shell are hinged on the outer surface of the positioning rotating shaft. A fixed placement groove for placing the clamping shell is provided on the back side of the main body shell.

[0015] The beneficial effects of the above preferred technical solutions are as follows: The angle adjustment of the clamping component can be realized through a simple rotation operation.

[0016] As a preferred technical solution of the present utility model, clamping grooves are provided on the opposite sides of the two clamping shells. A common sliding fixing rod is arranged on the left sides of the two clamping shells. A sliding block is arranged on the left side of the clamping shell located on the front side of the main body shell. The sliding block is slidably installed on the right side of the sliding fixing rod.

[0017] The beneficial effects of the above preferred technical solutions are as follows: The design of the clamping groove enables the clamping shell to fit more closely to the workpiece. Through the contact between the clamping groove and the workpiece, the frictional force of the clamping is increased, thereby enhancing the stability of the clamping.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present utility model provides a portable ultrasonic flaw detector, which has the following beneficial effects:

[0020] For this portable ultrasonic flaw detector, by designing the main body shell to be compact and matching it with detachable or foldable clamping components, the entire flaw detector can be easily stored and carried when not in use. At the same time, with the design of the wire clamping tube and the card slot, the wires can be fixed and stored in an orderly manner, further improving the portability of the flaw detector.

[0021] For this portable ultrasonic flaw detector, through the closure of the clamping groove and the clamping shell, it can be stably clamped on the workpiece to be detected, ensuring the stability and accuracy of the detection probe body. Brief description of the drawings

[0022] Figure 1Schematic diagram of the front view plane structure of the present utility model;

[0023] Figure 2 Schematic diagram of the back view structure of the present utility model;

[0024] Figure 3 Schematic diagram of the top view structure of the clamping housing of the present utility model.

[0025] In the figure: 1, main body housing; 2, operation screen; 3, receiving groove; 4, insertion tube; 5, electric wire; 6, wire clamping tube; 7, fixed housing; 8, clamping housing; 9, detection probe body; 10, limiting shell plate; 11, positioning rod; 12, positioning rotating shaft; 13, positioning coupling sleeve; 14, positioning object placing groove; 15, clamping groove; 16, sliding block; 17, sliding fixing rod; 18, limiting bolt. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] Please refer to Figures 1 - 3 , a portable ultrasonic flaw detector, including a main body housing 1 and a clamping component, and the clamping component is arranged on the side surface of the main body housing 1.

[0030] The front of the main body housing 1 is provided with an operation screen 2, which facilitates intuitive operation and setting by the user. The top of the main body housing 1 is provided with an insertion tube 4, and the end of the insertion tube 4 away from the main body housing 1 is provided with a detection probe body 9.

[0031] In this embodiment, a receiving groove 3 is formed at the top of the main body housing 1. The insertion tube 4 can be inserted into the inner side of the receiving groove 3. One end of the insertion tube 4 away from the receiving groove 3 is connected with an electric wire 5. The other end of the electric wire 5 is fixedly installed with a fixing shell 7. The electric wire 5 is fixed through the fixing shell 7, effectively preventing the winding and damage of the cable, and at the same time facilitating the storage and carrying of the cable.

[0032] In this embodiment, wire clamping tubes 6 are arranged on both the left and right sides of the top of the main body housing 1. Card slots are formed on the outer sides of the wire clamping tubes 6. The electric wire 5 is clamped at the sunken part of the card slots of the wire clamping tubes 6. The arrangement of the wire clamping tubes 6 enables the electric wire 5 to be effectively managed and fixed, avoiding the mess of the electric wire.

[0033] The clamping component includes two clamping shells 8. Two positioning rods 11 are arranged on the left side of the two clamping shells 8. The positioning rods 11 are movably installed on the back side of the main body housing 1. The detection probe body 9 can be clamped inside the clamping shell 8. Through the card slot design on the inner sides of the two clamping shells 8, the detection probe body 9 can be firmly clamped therein, effectively preventing the probe from shaking or falling off during the detection process, and ensuring the accuracy and stability of the detection.

[0034] In this embodiment, the end of the fixing shell 7 away from the electric wire 5 is fixedly installed with a detection probe body 9. The middle section of the detection probe body 9 is clamped inside the clamping shell 8. Limiting shell plates 10 are arranged on the right sides of the two clamping shells 8. Limiting bolts 18 are arranged on the inner sides of the limiting shell plates 10. The arrangement of the limiting shell plates 10 and the limiting bolts 18 further enhances the stability and safety of the clamping component.

[0035] In this embodiment, a positioning coupling sleeve 13 is fixedly installed on the back side of the main body housing 1. Two positioning rotating shafts 12 are rotatably installed inside the positioning coupling sleeve 13. One ends of the two positioning rods 11 away from the clamping shell 8 are hinged on the outer surfaces of the positioning rotating shafts 12. The two positioning rotating shafts 12 inside the positioning coupling sleeve 13 allow the positioning rods 11 to rotate, thereby driving the clamping shell 8 to adjust the angle. A fixed placement groove 14 for placing the clamping shell 8 is formed on the back side of the main body housing 1.

[0036] It should be noted that the fixed placement groove 14 on the back side of the main body housing 1 provides a convenient storage space for the clamping component. When the clamping component is not in use, the user can put it into the fixed placement groove 14, avoiding the loss or damage of the clamping component. At the same time, this storage method is also beneficial to maintaining the overall aesthetics and portability of the flaw detector.

[0037] In this embodiment, clamping grooves 15 are formed on the opposite sides of the two clamping shells 8. The design of the clamping grooves 15 enables the clamping shells 8 to fit more closely to the workpiece. Through the contact between the clamping grooves 15 and the workpiece, the frictional force of clamping is increased, thereby enhancing the stability of clamping. A common sliding fixing rod 17 is arranged on the left side of the two clamping shells 8. A sliding block 16 is arranged on the left side of the clamping shell 8 located on the front surface of the main body housing 1. The sliding block 16 is slidably mounted on the right side of the sliding fixing rod 17. The combination of the sliding fixing rod 17 and the sliding block 16 enables the clamping shell 8 to slide along the sliding fixing rod 17, thereby adjusting the distance between the two clamping shells 8.

[0038] The beneficial effects in the above embodiment are as follows:

[0039] By designing the main body housing 1 to be compact and equipped with detachable or foldable clamping components, the entire flaw detector can be easily stored and carried when not in use. At the same time, with the design of the wire clamping pipe 6 and the clamping groove, the wire 5 can be orderly fixed and stored, further improving the portability of the flaw detector.

[0040] Through the closing of the clamping groove 15 and the clamping shell 8, the workpiece to be detected can be stably clamped, ensuring the stability and accuracy of the detection probe body 9.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable ultrasonic flaw detector, comprising a main housing (1) and a clamping component, wherein the clamping component is arranged on a side of the main housing (1); Features: An operation screen (2) is arranged on the front of the main housing (1), an insertion tube (4) is arranged on the top of the main housing (1), and a detection probe body (9) is arranged at one end of the insertion tube (4) away from the main housing (1); The clamping component comprises two clamping shells (8), two common positioning rods (11) are arranged on the left side of the two clamping shells (8), the positioning rods (11) are movably installed on the back side of the main shell (1), and the detection probe body (9) can be snap-connected to the inner side of the clamping shells (8).

2. A portable ultrasonic flaw detector according to claim 1, characterized in that: A receiving groove (3) is provided on the top of the main shell (1), an insertion tube (4) can be inserted into the inner side of the receiving groove (3), an end of the insertion tube (4) away from the receiving groove (3) is connected to an electric wire (5), and a fixed shell (7) is fixedly installed on the other end of the electric wire (5).

3. A portable ultrasonic flaw detector according to claim 2, characterized in that: A wire clamp tube (6) is provided on both the left and right sides of the top of the main housing (1), and a clamping groove is provided on the outer side of the wire clamp tube (6), and the electric wire (5) is clamped in the recessed part of the clamping groove of the wire clamp tube (6).

4. A portable ultrasonic flaw detector according to claim 3, characterized in that: A detection probe body (9) is fixedly mounted on one end of the fixed shell (7) away from the electric wire (5); the middle section of the detection probe body (9) is clamped on the inner side of the clamping shell (8); a limiting shell plate (10) is arranged on the right side of the two clamping shells (8); and a limiting latch (18) is arranged on the inner side of the limiting shell plate (10).

5. The portable ultrasonic flaw detector according to claim 1, characterized in that: A positioning coupling sleeve (13) is fixedly installed on the back side of the main shell (1), and two positioning shafts (12) are rotatably installed on the inner side of the positioning coupling sleeve (13). The ends of the two positioning rods (11) away from the clamping shell (8) are hinged on the outer surface of the positioning shaft (12), and a positioning object groove (14) for placing the clamping shell (8) is opened on the back side of the main shell (1).

6. A portable ultrasonic flaw detector according to claim 1, characterized in that: The two clamping shells (8) are provided with clamping grooves (15) on opposite sides thereof, a common sliding fixing rod (17) is provided on the left sides of the two clamping shells (8), and a sliding block (16) is provided on the left side of the clamping shells (8) located on the front side of the main shell (1), and the sliding block (16) is slidably mounted on the right side of the sliding fixing rod (17).

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