Non-destructive detector convenient to operate

Abstract

The utility model discloses a non-destructive detector convenient to operate, which relates to the technical field of non-destructive detectors and comprises a shell, three second rotating shafts are fixedly connected to the inner wall of the shell, two third rotating shafts are slidably connected to the inner wall of the shell, and data lines are slidably connected to the outer sides of the second rotating shafts and the third rotating shafts. The beneficial effects of the utility model are that the pull rod is pulled to drive the first connecting block and the limiting block to move, and the limiting block is connected with the limiting groove in an inserted manner to drive the third rotating shaft and the second connecting block to move, so that the excessive data line can be extended or shortened; according to the device, the operation steps of an operator are reduced, manual data line recovery is avoided, a motor is started to drive a gear, a first rotating shaft, a first bevel gear and a second bevel gear to rotate, so that a rack and a detector body are driven to move, and the operator can conveniently watch detection data during working through movement of the detector body.

Description

Technical Field

[0001] The utility model relates to the technical field of non-destructive testing instruments, in particular to a non-destructive testing instrument which is easy to operate. Background Art

[0002] Anchor rods are the most basic component of tunnel support in modern coal mines. They reinforce the surrounding rock of the tunnel so that the surrounding rock can support itself. Anchor rods are not only used in mines, but also in engineering technology to reinforce the main body of slopes, tunnels, and dams. As a tensile member that penetrates deep into the stratum, one end of the anchor rod is connected to the engineering structure, and the other end penetrates deep into the stratum. The entire anchor rod is divided into a free section and an anchoring section. The free section refers to the area where the tension at the anchor rod head is transmitted to the anchor body. Its function is to apply prestress to the anchor rod.

[0003] The existing anchor rod nondestructive testing instrument is used in combination with a testing head, a nondestructive testing instrument and a testing tool. When using the testing head, since the data cable connected to the testing head is long and no recovery device is provided, the data cable needs to be manually wound and recovered after use, which increases the operation steps of the operator. Therefore, we propose a nondestructive testing instrument that is easy to operate. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a nondestructive testing instrument that is easy to operate and solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a nondestructive testing instrument that is easy to operate, comprising a shell, the inner wall of the shell is fixedly connected with three second rotating shafts, the inner wall of the shell is slidably connected with two third rotating shafts, the outer sides of the second rotating shaft and the third rotating shaft are slidably connected with data cables, one end of the data cable is electrically connected with a detection head body, and the other end of the data cable is electrically connected with a detector body, the detector body is slidably connected to the shell, the detection head body is slidably connected to the shell, the top of the third rotating shaft is fixedly connected with a second connecting block, the interior of the second connecting block is slidably connected with a limiting block, the interior of the second connecting block is fixedly connected with a spring, the spring is fixedly connected to the limiting block, one side of the limiting block is fixedly connected with a first connecting block, one side of the first connecting block is fixedly connected with a pull rod, one side of the shell is provided with a plurality of limiting grooves, and the limiting block is plugged into the limiting groove.

[0006] Preferably, both ends of the housing are fixedly connected with a third connecting block, which makes it convenient to wrap the rope around the third connecting block, making it convenient for the operator to carry the device.

[0007] Preferably, the top of the shell is rotatably connected to a fourth rotating shaft, and the outer side of the fourth rotating shaft is fixedly connected to a cover plate to improve the integrity of the device.

[0008] Preferably, a storage box is fixedly connected to the interior of the shell to facilitate the operator to store the detection tool.

[0009] Preferably, two racks are fixedly connected to the bottom of the detector body, and two gears are rotatably connected inside the shell, and the gears are meshingly connected to the racks. A second bevel gear is fixedly connected to one side of the gear, and a first rotating shaft is rotatably connected inside the shell. Two first bevel gears are fixedly connected to the outer side of the first rotating shaft, and the first bevel gear is meshingly connected to the second bevel gear. A motor is fixedly connected to the inside of the shell, and the output end of the motor is fixedly connected to the first rotating shaft, and there is no need to manually move the detector body.

[0010] The utility model provides a nondestructive testing instrument which is easy to operate and has the following beneficial effects:

[0011] 1. The easy-to-operate nondestructive testing instrument drives the first connecting block and the limit block to move by pulling the pull rod, and drives the third rotating shaft and the second connecting block to move by plugging the limit block into the limit groove, so that the extra data line can be extended or shortened. Compared with the traditional manual recovery, the device reduces the operator's operating steps and avoids manual recovery of the data line.

[0012] 2. The easy-to-operate nondestructive testing instrument starts the motor, thereby driving the gear, the first rotating shaft, the first bevel gear and the second bevel gear to rotate, thereby driving the rack and the testing instrument body to move. Through the movement of the testing instrument body, it is convenient for the operator to view the test data while working. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a three-dimensional diagram of the utility model;

[0015] Figure 3 It is a cross-sectional view of the utility model.

[0016] In the figure: 1. casing; 2. motor; 3. rack; 4. gear; 5. detector body; 6. first rotating shaft; 7. first bevel gear; 8. second bevel gear; 9. first connecting block; 10. pull rod; 11. second rotating shaft; 12. spring; 13. detector head body; 14. data line; 15. third rotating shaft; 16. limit block; 17. second connecting block; 18. third connecting block; 19. placement box; 20. cover plate; 21. fourth rotating shaft; 22. limit groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] See also Figures 1 to 3 The utility model provides a technical solution: a nondestructive testing instrument that is easy to operate, comprising a shell 1, the inner wall of the shell 1 is fixedly connected with three second rotating shafts 11, the inner wall of the shell 1 is slidably connected with two third rotating shafts 15, the outer sides of the second rotating shafts 11 and the third rotating shafts 15 are slidably connected with data lines 14, one end of the data line 14 is electrically connected with a detection head body 13, and the other end of the data line 14 is electrically connected with a detector body 5, the detector body 5 is slidably connected with the shell 1, the detection head body 13 is slidably connected with the shell 1, the top of the third rotating shaft 15 is fixedly connected with a second connecting block 17, the interior of the second connecting block 17 is slidably connected with a limiting block 16, the interior of the second connecting block 17 is fixedly connected with a spring 12, the spring 12 is fixedly connected with the limiting block 16, one side of the limiting block 16 is fixedly connected with a first connecting block 9, one side of the first connecting block 9 is fixedly connected with a pull rod 10, one side of the shell 1 is provided with a plurality of limiting grooves 22, the limiting block 1 6 is plugged into the limit groove 22, both ends of the shell 1 are fixedly connected with the third connecting block 18, the top of the shell 1 is rotatably connected with the fourth rotating shaft 21, the outer side of the fourth rotating shaft 21 is fixedly connected with the cover plate 20, and the inside of the shell 1 is fixedly connected with the placement box 19. By pulling the pull rod 10, the first connecting block 9 and the limit block 16 are driven to move, and the limit block 16 is plugged into the limit groove 22, so as to drive the third rotating shaft 15 and the second connecting block 17 to move, so that the extra data line 14 can be extended or shortened. Compared with the traditional manual recovery, the device reduces the operator's operating steps and avoids manual recovery of the data line 14. By wrapping the telescopic plug around the third connecting block 18, it is convenient for the operator to carry the device. Through the placement box 19, it is convenient for the operator to store the detection tool. The cover plate 20 is manually rotated, and the detector body 5 is protected by the cover plate 20. The model of the detector body 5 is FBS-900 ultrasonic flaw detector.

[0019] Two racks 3 are fixedly connected to the bottom of the detector body 5, and two gears 4 are rotatably connected inside the shell 1, which are meshed with the racks 3. A second bevel gear 8 is fixedly connected to one side of the gear 4, and a first rotating shaft 6 is rotatably connected inside the shell 1. Two first bevel gears 7 are fixedly connected to the outer side of the first rotating shaft 6, and the first bevel gear 7 is meshed with the second bevel gear 8. A motor 2 is fixedly connected to the inside of the shell 1, and the output end of the motor 2 is fixedly connected to the first rotating shaft 6. The model of the detector body 5 is TS-ABC602. By starting the motor 2, the gear 4, the first rotating shaft 6, the first bevel gear 7 and the second bevel gear 8 are driven to rotate, thereby driving the rack 3 and the detector body 5 to move. Through the movement of the detector body 5, it is convenient for the operator to view the detection data while working.

[0020] In summary, when the nondestructive testing instrument which is easy to operate is used, the pull rod 10 is pulled to drive the first connecting block 9 and the limit block 16 to move, and the limit block 16 is plugged into the limit groove 22 to drive the third rotating shaft 15 and the second connecting block 17 to move, so that the extra data line 14 can be extended or shortened, and the cover plate 20 is manually rotated to start the motor 2 to drive the gear 4, the first rotating shaft 6, the first bevel gear 7 and the second bevel gear 8 to rotate, thereby driving the rack 3 and the detector body 5 to move. By moving the detector body 5, the operator can observe the test data and manually place the test tool inside the placement box 19.

[0021] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A non-destructive testing instrument that is easy to operate, comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected with three second rotating shafts (11), the inner wall of the shell (1) is slidably connected with two third rotating shafts (15), the outer sides of the second rotating shafts (11) and the third rotating shafts (15) are slidably connected with data cables (14), one end of the data cable (14) is electrically connected with a detection head body (13), and the other end of the data cable (14) is electrically connected with a detector body (5), the detector body (5) is slidably connected with the shell (1), the detection head body (13) is slidably connected with the shell (1), and the third rotating shafts (15) are slidably connected with the outer sides of the second rotating shafts (11) and the third rotating shafts (15). The top of (15) is fixedly connected with a second connecting block (17), the interior of the second connecting block (17) is slidably connected with a limiting block (16), the interior of the second connecting block (17) is fixedly connected with a spring (12), the spring (12) is fixedly connected with the limiting block (16), one side of the limiting block (16) is fixedly connected with a first connecting block (9), one side of the first connecting block (9) is fixedly connected with a pull rod (10), one side of the housing (1) is provided with a plurality of limiting grooves (22), the limiting block (16) is plugged into the limiting grooves (22).

2. The nondestructive testing instrument that is easy to operate according to claim 1, characterized in that: Both ends of the housing (1) are fixedly connected with third connecting blocks (18).

3. The nondestructive testing instrument that is easy to operate according to claim 1, characterized in that: The top of the housing (1) is rotatably connected to a fourth rotating shaft (21), and the outer side of the fourth rotating shaft (21) is fixedly connected to a cover plate (20).

4. The nondestructive testing instrument that is easy to operate according to claim 1, characterized in that: A storage box (19) is fixedly connected to the interior of the housing (1).

5. The easy-to-operate nondestructive testing instrument according to claim 1, characterized in that: The bottom of the detector body (5) is fixedly connected to two racks (3), the interior of the housing (1) is rotatably connected to two gears (4), the gears (4) are meshingly connected to the racks (3), one side of the gear (4) is fixedly connected to a second bevel gear (8), the interior of the housing (1) is rotatably connected to a first rotating shaft (6), the outer side of the first rotating shaft (6) is fixedly connected to two first bevel gears (7), the first bevel gear (7) is meshingly connected to the second bevel gear (8), the interior of the housing (1) is fixedly connected to a motor (2), and the output end of the motor (2) is fixedly connected to the first rotating shaft (6).

6. The easy-to-operate nondestructive testing instrument according to claim 1, characterized in that: The model of the detector body (5) is TS-ABC602.

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