CN212658224U

CN212658224U - Ultrasonic thickness gauge for monitoring pipeline

Info

Publication number: CN212658224U
Application number: CN202021965655.XU
Authority: CN
Inventors: 周国忠; 张爱强; 吴佳琦
Original assignee: Suzhou Yuyan Construction Technology Co ltd
Current assignee: Suzhou Yuyan Construction Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-03-05
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses an ultrasonic thickness gauge for pipeline monitoring, including main part and fixing device, display screen and operating button are installed in the front of main part, the proof mass is installed in the front of main part, and the proof mass is located operating button's below, the light is installed to top one side of main part, the plug wire port is installed to the top opposite side of main part, the top of plug wire port is connected with the connecting wire, the probe is installed to the tail end of connecting wire, fixing device has been cup jointed on the probe, the limiting plate is installed to fixing device's both sides, the spout has been seted up to the inner chamber of limiting plate, the back mounted of main part has little dactylotheca and big dactylotheca, the battery jar is installed to the below at the main part back. The utility model discloses set up fixing device in probe department, guarantee probe surface and measured face and keep parallel, avoid holding the probe, cause the probe to take place the displacement because of the human factor, not only can wear and tear the probe, still influence the accuracy of thickness measurement.

Description

Ultrasonic thickness gauge for monitoring pipeline

Technical Field

The utility model relates to an ultrasonic thickness gauge technical field specifically is an ultrasonic thickness gauge for pipeline monitoring.

Background

An ultrasonic thickness gauge is an instrument for measuring thickness based on the ultrasonic pulse principle. When the ultrasonic pulse transmitted by the probe reaches the interface of the material through the object to be measured, the pulse is reflected back to the probe to determine the thickness of the material to be measured by accurately measuring the time of the ultrasonic wave propagating in the material.

But current ultrasonic thickness gauge is to some pipeline measurement in-process, because pipeline surface bending, the user is being close to the pipeline surface with the probe surface after, because of the human factor probe takes place sliding friction easily at the pipeline surface, not only can wear and tear the probe, still be unfavorable for the accurate measurement of equipment simultaneously to in the measurement process, be difficult to guarantee probe surface and the angle that is kept parallel by the survey face, further reduced measurement accuracy, thereby lead to current ultrasonic thickness gauge practicality to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic thickness gauge for pipeline monitoring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic thickness gauge for pipeline monitoring, includes main part and fixing device, display screen and operating button are installed in the front of main part, and the display screen is located operating button's top, the correction block is installed in the front of main part, and the correction block is located operating button's below, the light is installed to top one side of main part, the plug wire port is installed to the top opposite side of main part, the top of plug wire port is connected with the connecting wire, the probe is installed to the tail end of connecting wire, fixing device has been cup jointed on the probe, the limiting plate is installed to fixing device's both sides, the spout has been seted up to the inner chamber of limiting plate, the back-mounted of main part has little dactylotheca and big dactylotheca, and indicates the below that the cover is located little dactylotheca greatly, the battery jar is.

Preferably, the upper end of the connecting wire is sleeved with a wire sleeve, a switch is mounted on one side, close to the illuminating lamp, of the back of the main body, and a groove cover covers the battery groove.

Preferably, the threaded rod A penetrates through the limiting plate, the fixing knob is sleeved at one end of the threaded rod A, the fixing plate is fixedly mounted at the other end of the threaded rod A, and the rubber pad is bonded to one side of the fixing plate.

Preferably, the inside movable mounting of spout has the slider, the one end fixedly connected with threaded rod B of slider, the handle is connected to one side of threaded rod B, and the opposite side fixed connection sliding plate of threaded rod B.

Preferably, one end of the probe is provided with an external thread matched with a threaded hole in the middle of the sliding plate.

Compared with the prior art, the beneficial effects of the utility model are that: this is novel, main part top installation light makes things convenient for the staff to carry out work in the poor place of sight, through at the big dactylotheca of main part back mounted and little dactylotheca, can prevent that the staff from because of not taking steadily with the equipment landing, causes the damage of equipment, sets up fixing device in probe department, guarantees that probe surface keeps parallel with measured face, avoids taking the probe, causes the probe to take place the displacement because of human factor, not only can wear and tear the probe, still influences the accuracy of thickness measurement.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic structural view of the fixing device of the present invention;

fig. 4 is a schematic view of the chute structure of the present invention.

In the figure: 1. a main body; 2. a display screen; 3. an operation button; 4. a patch port; 5. a connecting wire; 501. a wire sleeve; 6. a probe; 601. an external thread; 7. a correction block; 8. an illuminating lamp; 801. a switch; 9. a fixing device; 901. a limiting plate; 902. a threaded rod A; 903. fixing the knob; 904. a fixing plate; 905. a rubber pad; 10. a chute; 1001. a slider; 1002. a handle; 1003. a threaded rod B; 1004. a sliding plate; 11. a small finger stall; 12. a big finger stall; 13. a battery case; 1301. and (4) a groove cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an ultrasonic thickness gauge for pipeline monitoring, includes main part 1 and fixing device 9, display screen 2 and operating button 3 are installed in the front of main part 1, and display screen 2 is located operating button 3's top, and display screen 2 can show the data message after measuring, and operating button 3 is used for carrying out manual operation to equipment, proofreading and correct 7 is installed in the front of main part 1, and proofreading and correct 7 below operating button 3, light 8 is installed to top one side of main part 1, opens the convenient operation in the dark place of light 8, plug wire port 4 is installed to the top opposite side of main part 1, the top of plug wire port 4 is connected with connecting wire 5, probe 6 is installed to the tail end of connecting wire 5, fixing device 9 has cup jointed on the probe 6, limiting plate 901 is installed to the both sides of fixing device 9, fix probe 6 on the pipeline through fixing device 9, avoid holding the probe, cause probe 6 to take place the displacement because of the human factor, influence the accuracy of thickness measurement, spout 10 has been seted up to the inner chamber of limiting plate 901, the back mounted of main part 1 has little dactylotheca 11 and big dactylotheca 12, and big dactylotheca 12 is located the below of little dactylotheca 11, and little dactylotheca 11 and big dactylotheca 12 pass the finger, wear to prevent in the hand that the instrument drops when surveying, battery jar 13 is installed to the below at the main part 1 back, installs the dry battery in battery jar 13, provides electric power and supports.

Further, the upper end of the connecting wire 5 is sleeved with a wire sleeve 501, the wire sleeve plays a role in protection, a switch 801 is installed on one side, close to the illuminating lamp 8, of the back of the main body 1, the illuminating lamp 8 can be controlled through the switch 801, a groove cover 1301 covers the upper surface of the battery groove 13, and the groove cover 1301 can protect dry batteries from being exposed outside.

Further, the inside threaded rod A902 that runs through of limiting plate 901, fixed knob 903 has been cup jointed to the one end of threaded rod A902, and threaded rod A902's other end fixed mounting has fixed plate 904, and threaded rod A902 stretches out and draws back to suitable position according to the size of pipeline, and fixed plate 904 and the abundant laminating back of pipeline carry out the rotation and fix through fixed knob 903, and one side bonding of fixed plate 904 has rubber pad 905, and rubber pad 905 has increased the stable structure of device, plays the guard action.

Further, a sliding block 1001 is movably mounted inside the sliding chute 10, the sliding block 1001 is a rectangular parallelepiped, one end of the sliding block 1001 is fixedly connected with a threaded rod B1003, one side of the threaded rod B1003 is connected with a handle 1002, the other side of the threaded rod B1003 is fixedly connected with a sliding plate 1004, the sliding plate 1004 can be driven by the movable handle 1002 to slide, the handle 1002 is rotated and screwed, one side of the handle 1002 can be attached to the limiting plate 901, friction force is increased, and a fixing effect is achieved.

Furthermore, one end of the probe 6 is provided with an external thread 601 matched with a threaded hole in the middle of the sliding plate 1004, and the external thread 601 of the probe 6 can be rotationally fixed with the threaded hole in the middle of the sliding plate 1004, so that the stability of the raising head 6 is ensured.

In the working principle, when the thickness gauge is used, the thickness gauge is opened, the probe 6 is fixed on the sliding plate 1004 through the external threads 601, the fixing plate 904 is close to the pipeline and is fully attached, the fixing knob 903 is rotated to fix the thickness gauge, the probe 6 is fully attached to the pipeline through pulling the handle 1002, then the handle 1002 is rotated, one side of the handle 1002 is attached to the limiting plate 901, friction force is increased, and the fixing effect is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ultrasonic thickness gauge for pipeline monitoring, includes main part (1) and fixing device (9), its characterized in that: the front surface of the main body (1) is provided with a display screen (2) and an operating button (3), the display screen (2) is located above the operating button (3), the front surface of the main body (1) is provided with a correction block (7), the correction block (7) is located below the operating button (3), one side of the top of the main body (1) is provided with a lighting lamp (8), the other side of the top of the main body (1) is provided with a plug wire port (4), the upper part of the plug wire port (4) is connected with a connecting wire (5), the tail end of the connecting wire (5) is provided with a probe (6), the probe (6) is sleeved with a fixing device (9), limiting plates (901) are installed on two sides of the fixing device (9), an inner cavity of the limiting plate (901) is provided with a sliding groove (10), the back surface of the main body (1) is provided with a small finger sleeve (11, the big finger sleeve (12) is positioned below the small finger sleeve (11), and a battery jar (13) is arranged below the back surface of the main body (1).

2. The ultrasonic thickness gauge for pipeline monitoring according to claim 1, wherein: the upper end of the connecting wire (5) is sleeved with a wire sleeve (501), a switch (801) is installed on one side, close to the illuminating lamp (8), of the upper surface of the back of the main body (1), and a groove cover (1301) covers the upper surface of the battery groove (13).

3. The ultrasonic thickness gauge for pipeline monitoring according to claim 1, wherein: the inside threaded rod A (902) that runs through of limiting plate (901), fixed knob (903) have been cup jointed to the one end of threaded rod A (902), and fixed plate (904) have been fixed to the other end fixed mounting of threaded rod A (902), and one side bonding of fixed plate (904) has rubber pad (905).

4. The ultrasonic thickness gauge for pipeline monitoring according to claim 1, wherein: a sliding block (1001) is movably mounted inside the sliding groove (10), one end of the sliding block (1001) is fixedly connected with a threaded rod B (1003), one side of the threaded rod B (1003) is connected with a handle (1002), and the other side of the threaded rod B (1003) is fixedly connected with a sliding plate (1004).

5. The ultrasonic thickness gauge for pipeline monitoring according to claim 4, wherein: and one end of the probe (6) is provided with an external thread (601) matched with the threaded hole in the middle of the sliding plate (1004).