Nondestructive testing tool
By designing and improving the structure of non-destructive testing tools, including components such as testing leads, probes, and universal metal flexible hose supports, the problem of distance variation of the probe in irregular route testing was solved, thereby improving the stability and practicality of the testing results.
Patent Information
- Application Number
- CN202520316201.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing non-destructive testing tools suffer from significant variations in the distance between the probe and the inspection site when inspecting irregular routes, affecting the inspection results and resulting in poor practicality.
A non-destructive testing tool was designed, comprising a test lead, a probe, a collar, a threaded tube, a screw, a drive device, a universal metal flexible hose support, a fixing tube, and a clamping device. By clamping the edge of the object to be tested and adjusting the path of the universal metal flexible hose support, the probe is ensured to maintain the optimal detection distance, and stable movement is achieved through the sliding of the threaded tube and the moving ring.
This improves the practicality of non-destructive testing, allowing staff to simply view the control panel data without constantly monitoring the probe position, thus ensuring the stability of the testing results.
Smart Images
Figure CN223581920U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to nondestructive testing tool technical field, concretely is a kind of nondestructive testing tool. BACKGROUND
[0002] It is known that electric power nondestructive testing is a kind of technical operation for obtaining internal defect information of workpiece without damaging its surface or affecting its service life, and there are five conventional methods in traditional nondestructive testing, i.e., ray detection RT, ultrasonic detection UT, magnetic powder detection MT, penetration detection PT and eddy current detection ECT.
[0003] In real life, when staff detect objects such as electric wires, insulators or pipes with nondestructive testing tools, they often need to hold the nondestructive testing tool with one hand to watch detection data, and hold the detection lead and probe head with the other hand to move in the detection position. When the route of the detection position is close to a straight line, the staff can easily watch the data on the nondestructive testing tool, and control the movement of the probe head with one hand, so that the distance between the probe head and the detection position is not much different. However, when the probe position forms an arc or other irregular route, the staff need to watch the data on the nondestructive testing tool and also need to watch the distance between the probe head and the probe position at all times, so that the distance between the probe head and the probe position does not change greatly due to the irregular route, for example, far and near, which may affect the convenience of the staff watching data. However, the device does not have a device for guiding the probe head to move along the probe route, so the practicability is not very good and there is room for improvement. CONTENT OF THE UTILITY MODEL
[0004] (I) Technical problem solved
[0005] In view of the deficiencies of the prior art, the utility model provides a nondestructive testing tool, which has the characteristics of improving practicability.
[0006] (II) Technical scheme
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a nondestructive testing tool, comprising a detection lead, a probe head is installed on the upper part of the detection lead, a thimble is sleeved on the upper part of the detection lead, a threaded pipe is arranged on the right part of the thimble, and a screw rod is connected by screwing, the threaded pipe is installed on the detection lead by the sleeving arrangement of the thimble and the detection lead, a driving device is arranged on the right part of the screw rod, a universal metal hose support is connected through the middle part of the driving device, which is used to adjust the moving direction of the driving device, a fixed pipe is inserted into the two sides of the universal metal hose support respectively, a clamping device is arranged on one end of the plurality of fixed pipes, which is used to clamp the corner of the object to be detected.
[0008] Further, the driving device comprises a moving ring which slides on the universal metal hose support, the inside of the moving ring is provided with a plurality of mounting grooves, and each mounting groove is provided with a supporting part for supporting the outer wall of the universal metal hose support.
[0009] Further, each supporting part is a rolling ball which is rolling arranged in the corresponding mounting groove, and each rolling ball is made of metal material.
[0010] Further, each clamping device is a common clamp, and each clamp is made of metal material.
[0011] Preferably, the sleeve ring is made of elastic material, so as to be clamped and fixed at the sleeving position.
[0012] Preferably, the left part of the detection wire is connected with a detection device, the detection device is provided with a control panel for limiting the detection data, the left part of the detection device is provided with a handle, and the staff can hold the detection device by putting the hand through the handle, and the detection device is provided with a plurality of buttons.
[0013] (Three) beneficial effects
[0014] Compared with the prior art, the nondestructive testing tool has the following beneficial effects:
[0015] The nondestructive testing tool clamps the clamp at the edge of the object at the detection position, adjusts the universal metal hose support to the route shape of the detection position, then sleeves the sleeve on the detection wire at the appropriate position, makes the probe head away from the probe position at the best probe distance, then holds the threaded pipe to drive the moving ring to slide along the route of the universal metal hose support, makes the probe head move along the route of the detection position, and the distance difference is small, so as to improve the practicability. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structural schematic view of the utility model;
[0017] Figure 2 It is an enlarged structural schematic view of the sleeve ring and the threaded pipe of the utility model;
[0018] Figure 3 It is an enlarged structural schematic view of the screw rod, the moving ring and the rolling ball of the utility model;
[0019] Figure 4The enlarged structure schematic view of the fixed pipe and the clamp of the utility model is shown in the figure.
[0020] Figure 5 The utility model discloses Figure 1 The enlarged structure schematic view of the fixed pipe and the clamp of the utility model is shown in the figure.
[0021] In the figure: 1, detection wire; 2, probe head; 3, collar; 4, threaded pipe; 5, screw rod; 6, universal metal hose support; 7, fixed pipe; 8, moving ring; 9, rolling ball; 10, clamp; 11, detection device; 12, control panel; 13, handle; 14, button. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0023] Please refer to Figures 1-5 The utility model discloses a nondestructive testing tool, including detection wire 1, the upper part of detection wire 1 is installed with probe head 2, the upper part of detection wire 1 is sleeved with collar 3, the right part of collar 3 sets up threaded pipe 4, and is connected with screw rod 5, through the sleeve of collar 3 and detection wire 1, threaded pipe 4 is installed on detection wire 1, the right part of screw rod 5 is provided with driving device, the middle part of driving device is penetrated and is connected with universal metal hose support 6, is used for adjusting the moving direction of driving device, the both sides of universal metal hose support 6 are inserted with fixed pipe 7 respectively, the one end of several fixed pipes 7 is provided with clamping device, is used for clamping the corner of the object to be detected, thereby fixing universal metal hose support 6 on the object to be detected, then according to the trend of probe head 2 detection route, bending universal metal hose support 6, adjust to and the same shape of route, for example, arc, straight line or other shapes.
[0024] Driving device includes moving ring 8, moving ring 8 slides on universal metal hose support 6, the inside of moving ring 8 is provided with several installation grooves, and is installed with support part, is used for supporting on the outer wall of universal metal hose support 6.
[0025] Several support parts are all rolling balls 9, and are all rollingly arranged in the corresponding installation groove, when moving ring 8 slides on universal metal hose support 6, one end of rolling ball 9 and the outer wall of universal metal hose support 6 contact, and rolling ball 9 rolls on the outer wall of universal metal hose support 6 along with the movement of moving ring 8, several rolling balls 9 are all made of metal material, and the metal material has good quality and long service life.
[0026] The plurality of clamping devices are common clamps 10, which are made of metal material, have good quality and long service life, and have an anti-corrosion coating on the outside, which can improve the waterproof effect of the clamps 10.
[0027] The sleeve ring 3 is made of elastic material, which is convenient to sleeve on the detection wire 1 and clamp at the sleeved part to prevent sliding on the detection wire 1.
[0028] The left part of the detection wire 1 is connected with a detection device 11, which is provided with a control panel 12 for limiting detection data, and the left part of the detection device 11 is provided with a handle 13, through which the worker can hold the detection device 11, and the detection device 11 is provided with a plurality of buttons 14.
[0029] In summary, when the non-destructive testing tool is used, the worker inserts the two sides of the universal metal hose support 6 into the fixed pipe 7 of the clamp 10, threadedly installs the threaded pipe 4 on one side of the sleeve on the screw rod 5, and then sleeves the sleeve on the detection wire 1, and then clamps the plurality of clamps 10 at the corners of the object to be detected, according to the route of the part to be detected, the worker adjusts the universal metal hose support 6, adjusts the direction and route of the universal metal hose support 6, and then the worker holds the detection device 11 with one hand through the handle 13, opens the detection device 11, holds the threaded pipe 4 with the other hand, drives the moving ring 8 and the ball 9 to move to the top on the outer wall of the universal metal hose support 6, so that the probe head 2 is at the initial position of the part to be detected, and then the detection work of the detection device 11 is started, the threaded pipe 4 is held to drive the moving ring 8 to slide along the universal metal hose support 6, and at the same time drives the detection wire 1 and the probe head 2 to detect the part to be detected, and when the detection is completed, the clamp 10 can be removed.
[0030] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A non-destructive testing tool, comprising a test lead (1), wherein a probe (2) is mounted on the upper part of the test lead (1), characterized in that: The upper part of the detection lead (1) is fitted with a collar (3), and the right side of the collar (3) is provided with a threaded tube (4) and a screw (5) is threadedly connected. The threaded tube (4) is installed on the detection lead (1) through the collar (3) and the detection lead (1). The right side of the screw (5) is provided with a driving device. The middle part of the driving device is connected with a universal metal flexible hose bracket (6) for adjusting the moving direction of the driving device. Fixed tubes (7) are inserted into both sides of the universal metal flexible hose bracket (6). One end of each of the fixed tubes (7) is provided with a clamping device for clamping the corner of the object to be tested.
2. The non-destructive testing tool according to claim 1, characterized in that: The driving device includes a movable ring (8) that slides on the universal metal hose bracket (6). The movable ring (8) has several mounting slots inside, each of which is equipped with a support component for support on the outer wall of the universal metal hose bracket (6).
3. The non-destructive testing tool according to claim 2, characterized in that: Several of the support components are rolling balls (9), and each of them is rolled in a corresponding mounting groove. Each of the rolling balls (9) is made of metal material, and the metal material is of good quality.
4. The non-destructive testing tool according to claim 3, characterized in that: Several of the clamping devices are common clamps (10), and several of the clamps (10) are made of metal material, which is of good quality.
5. A non-destructive testing tool according to claim 1, characterized in that: The collar (3) is made of elastic material, which makes it easy to clamp and fix it at the sleeve part.
6. A non-destructive testing tool according to claim 5, characterized in that: The left side of the detection lead (1) is connected to a detection device (11). The detection device (11) is equipped with a control panel (12) for limiting the detection data. The left side of the detection device (11) is equipped with a handle (13). The operator can grasp the detection device (11) by passing his hand through the handle (13). The detection device (11) is equipped with several buttons (14).