Auxiliary device of ultrasonic thickness measuring probe

Abstract

The utility model discloses an auxiliary device for an ultrasonic thickness measuring probe, which comprises a storage box, a plurality of rod bodies, grips and end heads are arranged in the storage box, threaded connectors are fixed at one ends of the rod bodies and the grips, and threaded grooves for screwing the threaded connectors are formed in the other ends of the rod bodies and the side walls of the end heads. A mounting assembly for fixing a probe is mounted on the lower surface of the end head, and a box cover is rotationally connected to one side of the top end of the storage box through a hinge. According to the auxiliary device, the multiple rod bodies, the grips, the end heads and the mounting assemblies are arranged, when the auxiliary device is used, the rod bodies with the appropriate number can be spliced according to actual use requirements, then the end heads and the grips are mounted at the two ends of the spliced rod bodies, and the mounting assemblies at the bottoms of the end heads can fix probes of different types; moreover, a semi-annular plate of the mounting assembly can rotate at the bottom of the end, so that the angle of the probe can be changed, and a detection position can be illuminated through an LED lamp.

Description

TECHNICAL FIELD

[0001] The utility model relates to ultrasonic thickness measurement technical field especially relates to an auxiliary device of ultrasonic thickness measurement probe. BACKGROUND

[0002] Ultrasonic thickness gauge is according to ultrasonic pulse reflection principle to carry out thickness measurement, when the ultrasonic pulse that probe emits reaches material interface through the measured object, the pulse is reflected back to the probe and the thickness of the measured material is determined by accurately measuring the time of ultrasonic propagation in the material. Various materials that can make ultrasonic propagate at a constant speed inside can be measured by this principle.

[0003] At present, when the ultrasonic thickness gauge is used, the probe is manually held and placed on the position to be measured for measurement. But sometimes the test position is narrow, and it is inconvenient to place the probe on the test position by hand. Through the search, the patent with the publication number CN217687128U discloses an auxiliary device of ultrasonic thickness gauge probe, which clamps the thickness gauge probe by setting the installation sleeve, and controls the thickness gauge probe to extend to the detection position by the handle. But the device still has the following shortcomings: the length of the device cannot be adjusted according to the actual use; secondly, since the size of the installation sleeve is fixed, only a single type of probe can be fixed and installed, and after the probe is installed, the angle of the probe cannot be adjusted, which has certain limitations in detection; if the light is dark at the detection position, it will also have certain influence on the detection, so further improvement is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides an auxiliary device of ultrasonic thickness measurement probe.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary device of ultrasonic thickness measurement probe, comprising a storage box, a plurality of rod bodies, a handle and a tip are arranged inside the storage box, the rod body and the handle are fixed with threaded connectors at one end, the other end of the rod body and the side wall of the tip are provided with threaded grooves for screwing into the threaded connectors, and the lower surface of the tip is provided with a mounting assembly for fixing the probe.

[0006] Further, a box cover is rotatably connected to one side of the top end of the storage box through a hinge, a handle is fixed to the upper surface of the box cover, and the box cover is fixedly connected to the storage box through a lock catch away from the hinge.

[0007] Further, the plurality of rod bodies are hollow rods.

[0008] Further, the mounting assembly comprises a semi-annular plate and a fixing plate fixed to the lower surface of the end head, the bottom end of the fixing plate is fixed with a shaft rod, the top of the semi-annular plate is fixed with a vertical plate, the top of the vertical plate is provided with a shaft hole, the shaft rod penetrates through the shaft hole and is rotationally connected with the vertical plate, the surface of the end of the shaft rod penetrating through the shaft hole is rotationally connected with an internally-threaded cap through threads, and the semi-annular plate is penetrated and screw-connected with a locking bolt on one side.

[0009] Further, the outer side wall of the semi-annular plate is fixed with an LED lamp.

[0010] Further, the end head is provided with a battery compartment on the side away from the threaded groove, and a dry battery is arranged in the battery compartment, the dry battery is connected with the LED lamp through wires, the battery compartment is designed as an open side away from the threaded groove, and a side cover is fixedly connected in the open side through bolts.

[0011] Further, the surface of each rod body is fixed with a clamp.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. When the auxiliary device for the ultrasonic thickness gauge probe is used, a plurality of rod bodies, handles, end heads and mounting assemblies are arranged, when the auxiliary device is used, a proper number of rod bodies can be spliced according to actual use requirements, handles and end heads are installed at both ends of the spliced rod bodies, the mounting assembly at the bottom of the end head can fix different types of probes, the semi-annular plate of the mounting assembly can rotate at the bottom of the end head, thereby the angle of the probe can be changed, and the detection position can be illuminated through the LED lamp. Therefore, the length of the auxiliary device can be adjusted, the angle of the installed probe can be changed, and the probe can be illuminated through the LED lamp, so that the adaptability of the auxiliary device is improved.

[0014] 2. When the auxiliary device for the ultrasonic thickness gauge probe is used, a storage box and a box cover are arranged, when the auxiliary device is not used, the end head, the plurality of rod bodies and the handles can be disassembled and stored in the storage box. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the utility model, the following will be a brief description of the drawings needed to be used in the specific implementation mode, obviously, the following description of the drawings is only some embodiments of the utility model, for those skilled in the art, without creative labor, other drawings can also be obtained according to these drawings.

[0016] Figure 1 The overall sectional view of the utility model;

[0017] Figure 2 The storage box perspective view of the utility model;

[0018] Figure 3 The utility model discloses a partial perspective view,

[0019] Figure 4 The utility model discloses a Figure 1 The enlarged view of A in the middle,

[0020] Figure 5 The utility model installs the schematic drawing of probe.

[0021] The reference signs are as follows:

[0022] 1, storage box, 2, rod body, 3, handle, 4, end head, 41, battery compartment, 5, threaded connector, 6, threaded groove, 7, mounting assembly, 71, fixed plate, 72, half ring plate, 73, shaft, 74, vertical plate, 75, internal thread cap, 76, locking bolt, 77, LED lamp, 8, clamp, 9, side cover, 10, box cover, 11, dry battery. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 those skilled in the art without creative labor fall within the scope of the utility model.

[0024] As Figures 1-5 The utility model relates to a kind of auxiliary devices of ultrasonic thickness gauge probe, including storage box 1, the inside of storage box 1 is equipped with several rod body 2, handle 3 and end head 4, rod body 2 and handle 3 one end are fixed threaded connector 5, the other end of rod body 2 and the side wall of end head 4 are all set up threaded groove 6 for screwing into threaded connector 5, and mounting assembly 7 for fixing probe is installed on the lower surface of end head 4.

[0025] Storage box 1 top side is rotatably connected with box cover 10 by hinge, and handle is fixed on the upper surface of box cover 10, and box cover 10 is fixedly connected with storage box 1 by lock catch away from hinge.

[0026] Several rod body 2, handle 3, end head 4 and mounting assembly 7 fixed in the bottom of end head 4 can be stored by storage box 1.

[0027] Several rod body 2 adopt hollow rod.

[0028] Rod body 2 adopts hollow design, can reduce the weight of entire auxiliary device, more portable when using.

[0029] The mounting assembly 7 comprises a semi-annular plate 72 and a fixing plate 71 fixed to the lower surface of the end 4, the bottom end of the fixing plate 71 is fixed with a shaft rod 73, the top of the semi-annular plate 72 is fixed with a vertical plate 74, the top of the vertical plate 74 is provided with a shaft hole, the shaft rod 73 penetrates through the shaft hole and is rotationally connected with the vertical plate 74, the surface of one end of the shaft rod 73 penetrating through the shaft hole is threadedly rotationally connected with an internally threaded cap 75, and the semi-annular plate 72 is penetrated and threadedly connected with a locking bolt 76 on one side.

[0030] When the ultrasonic thickness measuring probe is mounted, the probe can be clamped into the semi-annular plate 72, then the probe is extruded and fixed by screwing the locking bolt 76, at this time, the angle of the semi-annular plate 72 and the probe can be changed by rotating the vertical plate 74 around the shaft rod 73, and then the vertical plate 74 is extruded and fixed by screwing the internally threaded cap 75.

[0031] The outer side wall of the semi-annular plate 72 is fixed with an LED lamp 77.

[0032] In the embodiment, the LED lamp 77 is provided with a switch button, and the detection position can be illuminated by the LED lamp 77, so as to be used in a relatively dark position.

[0033] The end 4 is provided with a battery compartment 41 away from the threaded groove 6, and the battery compartment 41 is internally provided with a dry battery 11, the dry battery 11 is connected with the LED lamp 77 through a wire, and the battery compartment 41 is designed as an open side away from the threaded groove 6, and the open side is internally fixedly connected with a side cover 9 through a bolt.

[0034] The dry battery 11 can supply power to the LED lamp 77, and the dry battery 11 in the battery compartment 41 can be replaced after the side cover 9 is disassembled.

[0035] Each rod body 2 is fixed with a clamp 8. When the probe is mounted, the wire connected with the probe can be clamped into the clamp 8, so as to realize the fixation of the wire.

[0036] Working principle: after the lock buckle on the box cover 10 is opened, the box cover 10 is rotated and opened, then a plurality of rod bodies 2, handles 3 and ends 4 are taken out from the storage box 1, then a plurality of rod bodies 2 are spliced between the handle 3 and the end 4 according to the use requirement, after splicing, the probe is clamped into the semi-annular plate 72, and the locking bolt 76 is tightened to extrude and fix the probe, after the probe is mounted, the wire of the probe is clamped into the clamp 8 on the surface of each rod body 2, then the probe can be stretched to the detection position for detection by holding the handle 3, and the LED lamp 77 can be turned on for illumination during detection.

[0037] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An auxiliary device for an ultrasonic thickness measuring probe, characterized in that: The device includes a storage box (1), inside which are provided several rods (2), handles (3) and end heads (4). One end of each rod (2) and handle (3) is fixed with a threaded connector (5). The other end of each rod (2) and the side wall of the end head (4) are provided with threaded grooves (6) for screwing in the threaded connector (5). The lower surface of the end head (4) is equipped with a mounting assembly (7) for fixing the probe.

2. The auxiliary device for an ultrasonic thickness measuring probe according to claim 1, characterized in that: The top side of the storage box (1) is connected to a lid (10) by a hinge. The lid (10) has a handle fixed on its upper surface, and the side of the lid (10) away from the hinge is fixedly connected to the storage box (1) by a buckle.

3. The auxiliary device for an ultrasonic thickness measuring probe according to claim 1, characterized in that: Some of the rods (2) are hollow rods.

4. The auxiliary device for an ultrasonic thickness measuring probe according to claim 1, characterized in that: The mounting assembly (7) includes a semi-annular plate (72) and a fixing plate (71) fixed to the lower surface of the end (4). A shaft (73) is fixed to the bottom end of the fixing plate (71), and a vertical plate (74) is fixed to the top of the semi-annular plate (72). A shaft hole is opened at the top of the vertical plate (74). The shaft (73) passes through the shaft hole and is rotatably connected to the vertical plate (74). An internal thread cap (75) is rotatably connected to the surface of the shaft (73) at one end of the shaft hole through a thread. A locking bolt (76) is threaded through and threaded to one side of the semi-annular plate (72).

5. An auxiliary device for an ultrasonic thickness measuring probe according to claim 4, characterized in that: An LED light (77) is fixed to the outer wall of the semi-annular plate (72).

6. The auxiliary device for an ultrasonic thickness measuring probe according to claim 5, characterized in that: A battery compartment (41) is provided on the side of the end (4) away from the threaded groove (6), and a dry cell battery (11) is provided inside the battery compartment (41). The dry cell battery (11) is connected to the LED light (77) by a wire. The side of the battery compartment (41) away from the threaded groove (6) is open, and a side cover (9) is fixedly connected inside the open by bolts.

7. An auxiliary device for an ultrasonic thickness measuring probe according to claim 1, characterized in that: Each of the rods (2) is fixed with a clamp (8).

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