Portable oil casing wall thickness detector

Abstract

The utility model relates to the technical field of oil casing pipe wall thickness detectors, and discloses a portable oil casing pipe wall thickness detector which comprises a detector, a buckling assembly is arranged on the back face of the detector, a supporting assembly is arranged at the position, located on the inner side of the buckling assembly, of the back face of the detector, and an inner buckling rod is arranged at one corner of the bottom of the detector. The buckling assemblies are buckled to the two sides of the detector, and the buckling L-shaped plates are pulled by the reset springs, so that the buckling L-shaped plates on the two sides of the detector apply force towards the fixing plate all the time, that is, the buckling assemblies are firmly clamped to the back face of the detector, and through clamping of the buckling assemblies, a rope belt can be hooked by a hand; according to the portable detector, hand fatigue caused by the fact that the whole palm needs to hold the detector all the time is reduced, the T-shaped column can be separated from the separation groove by pulling the rope belt towards the side edge, then the rope belt is rotated to the upper side, the rope belt can be used as a pull rope, and a user can conveniently carry the detector in a hanging mode.

Description

Technical Field

[0001] The utility model relates to the technical field of oil casing wall thickness detectors, in particular to a portable oil casing wall thickness detector. Background Art

[0002] In the petrochemical field, high-temperature and high-pressure pipelines are usually used. After the batch production of high-temperature and high-pressure pipelines, their thickness is generally measured to ensure that the wall thickness of the measured pipe fittings is within the allowable range of the tolerance. In the prior art, when the wall thickness of high-pressure pipe fittings is measured by sampling, generally, the staff uses a handheld detector to measure the wall thickness of the pipe fittings.

[0003] During the use of the detector, the technician found at least the following problems: the size of the detector is usually larger than that of a mobile phone. Therefore, when the user holds the detector, long-term holding will cause serious fatigue in the hand. In the non-use state, it is usually necessary to hold it all the time, which is quite laborious. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a portable oil casing wall thickness detector, which has the advantages of labor-saving and portability, and solves the above problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: a portable oil casing wall thickness detector, including a detector, a buckling component is arranged on the back of the detector, a supporting component is arranged inside the buckling component on the back of the detector, and an inner buckling rod is arranged at a corner of the bottom of the detector.

[0008] The buckling component includes a fixing plate, connecting plates are fixedly arranged at both ends of the fixing plate, a reset spring is arranged on one side of the connecting plate, a buckle L-shaped plate is slidably connected to the outer wall of the connecting plate, a T-shaped column is arranged on the front surface of the fixing plate, a rope is sleeved on the outer wall of the T-shaped column, a sliding groove is arranged at the bottom of the rope, and a separation groove is arranged on one side of the rope.

[0009] Preferably, the supporting component includes a storage groove, a rotating shaft is rotatably connected to the inner wall of the storage groove, a cover plate is rotatably connected to the outer wall of the rotating shaft, and clamping blocks are fixedly connected to both sides of the inner wall of the storage groove.

[0010] Preferably, the number of the fixing plates is two, both of the two fixing plates are movably buckled with the rope through the T-shaped column, the cross-sectional area of the top of the T-shaped column is smaller than the cross-sectional surface area of the separation groove, and the cross-sectional area of the top of the T-shaped column is larger than the cross-sectional width of the sliding groove.

[0011] Preferably, a spring is provided on the back surface of the cover plate, and both ends of the spring are fixedly connected to the inner wall of the storage groove and the inner side of the cover plate respectively.

[0012] Preferably, a buckle strap is provided on the back surface of the cord.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a portable oil casing wall thickness detector, which has the following beneficial effects:

[0015] 1. For this portable oil casing wall thickness detector, by buckling the buckling component to both sides of the detector, at this time, the buckle L-shaped plate is subjected to the pulling force of the return spring, so that the buckle L-shaped plates on both sides of the detector always exert force towards the fixed plate, that is, the buckling component can be firmly buckled on the back surface of the detector. And through the buckling of the buckling component, the detector can be carried by hooking the cord with the hand, reducing the hand fatigue caused by always having to hold the detector with the entire palm. And by making the cord parallel to the back surface of the detector, at this time, the junction of the sliding groove and the separation groove is buckled with the T-shaped column. Therefore, by pulling the cord to the side, the T-shaped column can be separated from the separation groove, and then by rotating the cord to the upper side, the cord can be used as a pull cord, which is convenient for the user to carry the detector in a hanging manner.

[0016] 2. For this portable oil casing wall thickness detector, by using a relatively large force to rotate the cover plate outwards, both sides of the cover plate are located on the other side of the block after undergoing a certain deformation. At this time, the spring always pushes the cover plate to rotate outwards, and thus a stable support device can be formed by the cover plate, the detector and the tabletop, which is convenient for storing the detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a rear view of the structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the buckling component of the present utility model;

[0020] Figure 4 is the present utility model Figure 2 schematic diagram of the structure at A in;

[0021] Figure 5 is the present utility model Figure 2 schematic diagram of the structure at B in;

[0022] Figure 6 is a side view of the cord of the present utility model.

[0023] In the figure: 1, detector; 2, fastening component; 3, inner fastening rod; 4, support component; 21, fixed plate; 22, connecting plate; 23, buckle L-shaped plate; 24, return spring; 25, T-shaped column; 26, cord; 27, chute; 28, separation groove; 41, storage groove; 42, rotating shaft; 43, cover plate; 44, clamping block. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-6 , a portable oil casing wall thickness detector, including a detector 1. A fastening component 2 is arranged on the back of the detector 1. A support component 4 is arranged inside the fastening component 2 on the back of the detector 1. An inner fastening rod 3 is arranged at a corner of the bottom of the detector 1.

[0026] Specifically according to Figure 3 As shown, the fastening component 2 includes a fixed plate 21. Connecting plates 22 are fixedly arranged at both ends of the fixed plate 21. A return spring 24 is arranged on one side of the connecting plate 22. A buckle L-shaped plate 23 is slidably connected to the outer wall of the connecting plate 22. A T-shaped column 25 is arranged on the front of the fixed plate 21. A cord 26 is sleeved on the outer wall of the T-shaped column 25. A buckle strap is arranged on the back of the cord 26. A chute 27 is opened at the bottom of the cord 26. A separation groove 28 is opened on one side of the cord 26. The number of the fixed plates 21 is two. Both fixed plates 21 are movably buckled with the cord 26 through the T-shaped column 25. The cross-sectional area of the top of the T-shaped column 25 is smaller than the cross-sectional surface area of the separation groove 28. The cross-sectional area of the top of the T-shaped column 25 is larger than the cross-sectional width of the chute 27.

[0027] Specifically according to Figure 5 As shown, the support component 4 includes a storage groove 41. A rotating shaft 42 is rotatably connected to the inner wall of the storage groove 41. A cover plate 43 is rotatably connected to the outer wall of the rotating shaft 42. Clamping blocks 44 are fixedly connected to both sides of the inner wall of the storage groove 41. A spring is arranged on the back of the cover plate 43. Both ends of the spring are fixedly connected to the inner wall of the storage groove 41 and the inner side of the cover plate 43 respectively.

[0028] In use, by buckling the buckling component 2 on both sides of the detector 1, at this time, the buckle L-shaped plate 23 is subjected to the pulling force of the return spring 24, so that the buckle L-shaped plates 23 on both sides of the detector 1 always exert force towards the fixing plate 21, that is, the buckling component 2 can be firmly buckled on the back of the detector 1. And through the buckling of the buckling component 2, the detector 1 can be carried by hooking the rope 26, reducing the hand fatigue caused by always having to hold the detector 1 with the whole hand. And by making the rope 26 parallel to the back of the detector 1, at this time, the junction of the sliding groove 27 and the separation groove 28 is buckled with the T-shaped column 25. Therefore, by pulling the rope 26 to the side, the T-shaped column 25 can be separated from the separation groove 28, and then the rope 26 is rotated to the upper side, and the rope 26 can be used as a pull rope, which is convenient for the user to carry the detector 1 by hanging. By using a relatively large force to rotate the cover plate 43 outwards, both sides of the cover plate 43 are located on the other side of the clamping block 44 through a certain deformation. At this time, the spring always pushes the cover plate 43 to rotate outwards, and thus a stable support device can be formed by the cover plate 43, the detector 1 and the tabletop, which is convenient for storing the detector 1.

[0029] 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 oil casing wall thickness detector, comprising a detector (1), a buckle assembly (2) is arranged on the back of the detector (1), a support assembly (4) is arranged on the back of the detector (1) and located inside the buckle assembly (2), and an inner buckle rod (3) is arranged at a bottom corner of the detector (1), characterized in that: The buckle assembly (2) comprises a fixing plate (21), connecting plates (22) are fixedly arranged at both ends of the fixing plate (21), a return spring (24) is arranged on one side of the connecting plate (22), a buckle L-shaped plate (23) is slidably connected to the outer wall of the connecting plate (22), a T-shaped column (25) is arranged on the front side of the fixing plate (21), a rope (26) is sleeved on the outer wall of the T-shaped column (25), a sliding groove (27) is provided at the bottom of the rope (26), and a separation groove (28) is provided on one side of the rope (26).

2. A portable oil casing wall thickness detector according to claim 1, characterized in that: The support assembly (4) comprises a storage tank (41), the inner wall of the storage tank (41) is rotatably connected to a rotating shaft (42), the outer wall of the rotating shaft (42) is rotatably connected to a cover plate (43), and both sides of the inner wall of the storage tank (41) are fixedly connected to clamping blocks (44).

3. A portable oil casing wall thickness detector according to claim 1, characterized in that: There are two fixing plates (21), and both fixing plates (21) are movably buckled with ropes (26) via T-shaped columns (25). The top cross-sectional area of ​​the T-shaped columns (25) is smaller than the cross-sectional surface area of ​​the separation groove (28), and the top cross-sectional area of ​​the T-shaped columns (25) is larger than the cross-sectional width of the slide groove (27).

4. A portable oil casing wall thickness detector according to claim 2, characterized in that: A spring is provided on the back of the cover plate (43), and two ends of the spring are respectively fixedly connected to the inner wall of the storage tank (41) and the inner side of the cover plate (43).

5. The portable oil casing wall thickness detector according to claim 1 is characterized in that: The back side of the rope belt (26) is provided with a buckle belt.

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