Thickness gauge for container detection

Abstract

The utility model discloses a thickness gauge used for container detection, comprising a thickness measuring host, a winding column, a fixing device, a connecting line, a cylindrical head, a frosted block, a signal line, a connector and a probe, the right side of the thickness measuring host is provided with a U-shaped plate, and two sides of the bottom of the U-shaped plate are movably connected with first fixing blocks; a baffle is arranged at the top of the first fixing block, and second fixing blocks are movably connected to the two sides of the baffle. Through the arrangement of the U-shaped plate, the first fixing block, the baffle and the second fixing block, the U-shaped plate is movably rotated through the first fixing block, a signal line is wound on a winding column, a probe is placed on the inner side of the U-shaped plate, and then the baffle is movably rotated through the second fixing block to fix the top of the U-shaped plate, so that the problem that when a thickness measuring host is moved, the thickness measuring host is not easy to move is solved. The swinging of the probe may cause the damage of the thickness measuring host and the probe, and the wound connecting line and signal line may loosen due to movement, thereby affecting the portability and extensibility of the thickness measuring host and the probe.

Description

Technical Field

[0001] The utility model relates to the technical field of thickness gauges, in particular to a thickness gauge used for container detection. Background Art

[0002] A pressure vessel refers to a closed device that contains gas or liquid and bears a certain pressure. In order to understand the safety status of the pressure vessel, an ultrasonic thickness gauge is usually used to regularly detect its wall thickness. This can promptly detect and resolve safety hazards, thereby preventing the occurrence of pressure vessel accidents and ensuring the safe and reliable operation of the pressure vessel.

[0003] For example, application number CN201921390628.1 discloses an ultrasonic thickness gauge for detecting pressure vessels, which is used in the field of pressure vessel wall thickness measurement. The main points of its technical solution are: it includes a thickness measuring host, a probe and a signal line connecting the thickness measuring host and the probe, five strip grooves are evenly opened on the back of the thickness measuring host, and strip plates are provided between the groove walls on both sides of the strip grooves along the width direction. A nylon belt partially penetrated into the five strip grooves is also provided on the back of the thickness measuring host, and the nylon belt between two adjacent strip grooves and the thickness measuring host form a finger hole for inserting fingers, and a clamping strip is rotatably connected to the back of the thickness measuring host through a fixing rod, and a torsion spring is sleeved on the fixing rod. One end of the nylon belt is fixedly connected to the groove wall of the strip groove, and the other end is clamped between the clamping strip and the thickness measuring host; the technical effect is: the thickness measuring host can be firmly fixed on the hand, thereby reducing the possibility of the thickness measuring host slipping from the hand and improving the service life of the thickness measuring host.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment can solve the problem that when using this ultrasonic thickness gauge to measure the wall thickness of the pressure vessel, the ultrasonic thickness gauge itself does not have a hand-fixing structure, which causes the ultrasonic thickness gauge to easily slip from the operator's hand and cause damage to the ultrasonic thickness gauge. However, when the thickness gauge host is moved during use, the swing of the probe may cause damage to the thickness gauge host and the probe, affecting the detection effect. At the same time, the wound connecting wires and signal wires may also become loose due to movement, thereby affecting its portability and extensibility. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a thickness gauge for container inspection, which has the advantage of fixed protection of the probe and solves the problem that when the thickness gauge host is moved, the swing of the probe may cause damage to the thickness gauge host and the probe, affecting the detection effect, and the wound connecting wires and signal wires may also become loose due to movement, thereby affecting its portability and extensibility.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thickness gauge for container inspection, comprising a thickness gauge mainframe, a winding column, a fixing device, a connecting line, a cylindrical head, a grinding block, a signal line, a connecting head and a probe, wherein the fixing device is fixedly connected to the back of the thickness gauge mainframe, the winding column is fixedly connected to the rear side of the right side of the thickness gauge mainframe and is provided with two groups, the connecting line is fixedly connected to the left side of the back of the thickness gauge mainframe, the cylindrical head is fixedly connected to one end of the connecting line away from the thickness gauge mainframe, the grinding block is fixedly connected to the front end of the cylindrical head, one end of the signal line is fixedly connected to the rear end of the connecting head, and the The probe is fixedly connected to an end of the signal line away from the connector, the front end of the connector is plugged into the right side of the back of the thickness measuring host, a U-shaped plate is provided on the right side of the thickness measuring host, both sides of the bottom of the U-shaped plate are movably connected with the first fixed blocks, the left side of the first fixed block is fixedly connected to the bottom of the right side of the thickness measuring host, a baffle is provided on the top of the first fixed block, the two sides of the baffle are movably connected with the second fixed blocks, the left side of the second fixed block is fixedly connected to the top of the right side of the thickness measuring host, the bottom of the baffle is movably connected to the top of the U-shaped plate, and a fixing component is provided on the rear side of the right side of the thickness measuring host.

[0007] As a preferred embodiment of the utility model, the fixing assembly includes an arc-shaped plate, which is arranged on the rear side of the right side of the thickness measuring host, the left end of the winding column passes through the left side of the arc-shaped plate, and the two sides of the left side of the arc-shaped plate are fixedly connected with a first spring, and one end of the first spring away from the arc-shaped plate is fixedly connected to the rear side of the right side of the thickness measuring host.

[0008] As a preferred embodiment of the present invention, a telescopic rod is fixedly connected to the rear side of the right side of the thickness measuring host, the first spring is sleeved on the surface of the telescopic rod, and the right end of the telescopic rod is fixedly connected to the left side of the arc plate.

[0009] As a preferred embodiment of the utility model, a storage sleeve is fixedly connected to the rear end of the right side of the thickness measuring main unit, and the storage sleeve is plug-fitted with the cylindrical head.

[0010] As a preferred embodiment of the utility model, a groove is provided inside the storage sleeve, a magnetic ring is fixedly connected inside the groove, and the inside of the magnetic ring is magnetically matched with the surface of the cylindrical head.

[0011] As a preferred embodiment of the present invention, second springs are fixedly connected to both sides of the left side of the baffle, and the left end of the second spring is fixedly connected to the top of the right side of the thickness measuring host.

[0012] As a preferred embodiment of the utility model, a fixing sleeve is fixedly connected to the right side of the back side of the thickness measuring main unit, and the connecting head is slidably connected to the fixing sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a U-shaped plate, a first fixed block, a baffle and a second fixed block, so that the U-shaped plate can be movably rotated through the first fixed block, and the signal line is wound around the winding column, and the probe is placed on the inner side of the U-shaped plate. Then, the baffle is movably rotated through the second fixed block to fix the top of the U-shaped plate, and the probe is fixed on the inner side of the U-shaped plate. This solves the problem that when the thickness measuring host is moved, the swing of the probe may cause damage to the thickness measuring host and the probe, thereby affecting the detection effect. At the same time, the wound connecting wires and signal wires may also become loose due to the movement, thereby affecting their portability and extensibility. The utility model has the advantage of fixed protection of the probe.

[0015] 2. The utility model sets a fixing component. When the signal line and the connecting line are wound on the surface of the winding column, the first spring squeezes and releases the pressure to drive the arc plate to fix the wound connecting line and the signal line to prevent the signal line and the connecting line from loosening. Then, the telescopic rod is set to increase the stability and durability of the first spring to prevent the first spring from being deformed during the squeezing process.

[0016] 3. The utility model sets a second spring. When the baffle is fixing the U-shaped plate, it is fixed between the baffle and the thickness measuring main unit through the second spring, so that the baffle rotates through the second fixing block to drive the second spring to release the tension and move. When the top of the U-shaped plate is inserted into the bottom of the baffle, the baffle is driven by the rebound force of the second spring to assist in fixing the U-shaped plate. Then, by setting a storage sleeve, when the connecting line is wound around the surface of the winding column, the cylindrical head drives the frosting block to be inserted into the storage sleeve, thereby storing the cylindrical head and the frosting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing device of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the U-shaped plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the storage sleeve of the utility model.

[0021] In the figure: 1. thickness measuring main unit; 2. winding column; 3. fixing device; 4. connecting line; 5. cylindrical head; 6. frosting block; 7. signal line; 8. connecting head; 9. probe; 10. U-shaped plate; 11. first fixing block; 12. baffle; 13. second fixing block; 14. fixing assembly; 141. arc plate; 14. first spring; 15. telescopic rod; 16. storage sleeve; 17. groove; 18. magnetic ring; 19. second spring; 20. fixing sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides a thickness gauge for container detection, including a thickness measuring host 1, a winding column 2, a fixing device 3, a connecting line 4, a cylindrical head 5, a frosting block 6, a signal line 7, a connecting head 8 and a probe 9. The fixing device 3 is fixedly connected to the back of the thickness measuring host 1, the winding column 2 is fixedly connected to the rear side of the right side of the thickness measuring host 1 and is provided with two groups, the connecting line 4 is fixedly connected to the left side of the back of the thickness measuring host 1, the cylindrical head 5 is fixedly connected to one end of the connecting line 4 away from the thickness measuring host 1, the frosting block 6 is fixedly connected to the front end of the cylindrical head 5, one end of the signal line 7 is fixedly connected to the rear end of the connecting head 8, and the probe 9 is fixedly connected to the signal The end of the signal line 7 is away from the connector 8, and the front end of the connector 8 is plugged into the right side of the back of the thickness measuring host 1. A U-shaped plate 10 is provided on the right side of the thickness measuring host 1, and both sides of the bottom of the U-shaped plate 10 are movably connected with the first fixed block 11, the left side of the first fixed block 11 is fixedly connected to the bottom of the right side of the thickness measuring host 1, and a baffle 12 is provided on the top of the first fixed block 11. The two sides of the baffle 12 are movably connected with the second fixed blocks 13, the left side of the second fixed block 13 is fixedly connected to the top of the right side of the thickness measuring host 1, the bottom of the baffle 12 is movably connected to the top of the U-shaped plate 10, and a fixing component 14 is provided on the rear side of the right side of the thickness measuring host 1.

[0024] refer to Figure 1 The fixing assembly 14 includes an arc-shaped plate 141, which is arranged on the rear side of the right side of the thickness measuring main machine 1. The left end of the winding column 2 passes through the left side of the arc-shaped plate 141. The two sides of the left side of the arc-shaped plate 141 are fixedly connected with a first spring 142. The end of the first spring 142 away from the arc-shaped plate 141 is fixedly connected to the rear side of the right side of the thickness measuring main machine 1.

[0025] As a technical optimization scheme of the utility model, by setting a fixing component 14, when the signal line 7 and the connecting line 4 are wound on the surface of the winding column 2, the first spring 142 squeezes and releases the pressure to drive the arc plate 141 to fix the wound connecting line 4 and the signal line 7 to prevent the signal line 7 and the connecting line 4 from loosening.

[0026] refer to Figure 3A telescopic rod 15 is fixedly connected to the rear side of the right side of the thickness measuring main machine 1 , a first spring 142 is sleeved on the surface of the telescopic rod 15 , and the right end of the telescopic rod 15 is fixedly connected to the left side of the arc plate 141 .

[0027] As a technical optimization solution of the present invention, by providing the telescopic rod 15, the stability and durability of the first spring 142 are increased, and the first spring 142 is prevented from being deformed during the extrusion process.

[0028] refer to Figure 3 The rear end of the right side of the thickness measuring main machine 1 is fixedly connected with a receiving sleeve 16 , and the receiving sleeve 16 is plugged and matched with the cylindrical head 5 .

[0029] As a technical optimization solution of the utility model, by setting a second spring 19, when the baffle 12 is fixing the U-shaped plate 10, the second spring 19 is fixed between the baffle 12 and the thickness measuring host 1, so that the baffle 12 rotates through the second fixing block 13 to drive the second spring 19 to release the tension and move, and when the top of the U-shaped plate 10 is inserted into the bottom of the baffle 12, the rebound force of the second spring 19 drives the baffle 12 to assist in fixing the U-shaped plate 10.

[0030] refer to Figure 2 A groove 17 is provided inside the storage sleeve 16 , and a magnetic ring 18 is fixedly connected inside the groove 17 . The inside of the magnetic ring 18 is magnetically matched with the surface of the cylindrical head 5 .

[0031] As a technical optimization solution of the utility model, by providing a storage sleeve 16, when the connecting wire 4 is wound around the surface of the winding column 2, the cylindrical head 5 drives the sanding block 6 to be inserted into the storage sleeve 16, thereby storing the cylindrical head 5 and the sanding block 6.

[0032] refer to Figure 4 The second spring 19 is fixedly connected to both sides of the left side of the baffle 12 , and the left end of the second spring 19 is fixedly connected to the top of the right side of the thickness measuring main machine 1 .

[0033] As a technical optimization solution of the utility model, by providing a groove 17 and a magnetic ring 18, when the cylindrical head 5 is inserted into the storage sleeve 16, the cylindrical head 5 and the magnetic ring 18 inside the groove 17 generate magnetic force for adsorption and fixation, thereby preventing the cylindrical head 5 from moving and falling off after storage.

[0034] refer to Figure 1 A fixing sleeve 20 is fixedly connected to the right side of the back of the thickness measuring main machine 1, and the connecting head 8 is slidably connected to the fixing sleeve 20.

[0035] As a technical optimization solution of the utility model, by providing a fixing sleeve 20, when the connector 8 is inserted into the thickness measuring host 1 and the probe 9 is used, the fixing sleeve 20 protects the connector 8 to prevent the connector 8 from loosening and being damaged when the signal line 7 is pulled.

[0036] The working principle and use process of the utility model are as follows: after the thickness measuring host 1 is used and the connector 8 is unplugged from the thickness measuring host 1, the arc plate 141 is pulled to drive the first spring 142 to squeeze, and the signal line 7 and the connecting line 4 are wound around the surface of the winding column 2, and the arc plate 141 is loosened. At the same time, the first spring 142 releases the pressure to drive the arc plate 141 to fix the signal line 7 and the connecting line 4, and then the U-shaped plate 10 is opened by rotating the baffle 12, and the probe 9 is placed on the inside of the U-shaped plate 10, and then the U-shaped plate 10 is rotated through the first fixing block 11 to drive the probe 9 to move, and at the same time, the baffle 12 is rotated through the second fixing block 13 to drive the second spring 19 to release the tension and move, and then the top of the U-shaped plate 10 is placed in the bottom of the baffle 12, and the baffle 12 is loosened, and then the second spring 19 drives the baffle 12 to assist in fixing the U-shaped plate 10 through the rebound force, which has the advantage of fixed protection of the probe 9.

[0037] In summary, the thickness gauge for container inspection of the utility model is provided with a U-shaped plate 10, a first fixed block 11, a baffle 12 and a second fixed block 13, so that the U-shaped plate 10 can be movably rotated through the first fixed block 11, and after the signal line 7 is wound around the winding column 2, the probe 9 is placed on the inner side of the U-shaped plate 10, and then the baffle 12 can be movably rotated through the second fixed block 13 to fix the top of the U-shaped plate 10, and the probe 9 is fixed on the inner side of the U-shaped plate 10, so as to solve the problem that when the thickness measuring host is moved, the swing of the probe may cause damage to the thickness measuring host and the probe, thereby affecting the inspection effect, and at the same time, the wound connecting wires and signal wires may also be loosened due to the activity, thereby affecting the portability and extensibility thereof.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thickness gauge for container inspection, comprising a thickness measuring main unit (1), a winding column (2), a fixing device (3), a connecting line (4), a cylindrical head (5), a grinding block (6), a signal line (7), a connecting head (8) and a probe (9), characterized in that: The fixing device (3) is fixedly connected to the back of the thickness measuring main machine (1), the winding column (2) is fixedly connected to the rear side of the right side of the thickness measuring main machine (1) and is provided in two groups, the connecting line (4) is fixedly connected to the left side of the back of the thickness measuring main machine (1), the cylindrical head (5) is fixedly connected to the end of the connecting line (4) away from the thickness measuring main machine (1), the grinding block (6) is fixedly connected to the front end of the cylindrical head (5), one end of the signal line (7) is fixedly connected to the rear end of the connector (8), the probe (9) is fixedly connected to the end of the signal line (7) away from the connector (8), and the front end of the connector (8) is plugged into the right side of the back of the thickness measuring main machine (1). A U-shaped plate (10) is provided on the right side of the thickness measuring main machine (1), both sides of the bottom of the U-shaped plate (10) are movably connected to first fixed blocks (11), the left side of the first fixed block (11) is fixedly connected to the bottom of the right side of the thickness measuring main machine (1), a baffle (12) is provided on the top of the first fixed block (11), both sides of the baffle (12) are movably connected to second fixed blocks (13), the left side of the second fixed block (13) is fixedly connected to the top of the right side of the thickness measuring main machine (1), the bottom of the baffle (12) is movably connected to the top of the U-shaped plate (10), and a fixing component (14) is provided on the rear side of the right side of the thickness measuring main machine (1).

2. A thickness gauge for container inspection according to claim 1, characterized in that: The fixing assembly (14) comprises an arc-shaped plate (141), the arc-shaped plate (141) being arranged at the rear side of the right side of the thickness measuring main machine (1), the left end of the winding column (2) passing through the left side of the arc-shaped plate (141), the two sides of the left side of the arc-shaped plate (141) being fixedly connected with a first spring (142), and one end of the first spring (142) away from the arc-shaped plate (141) being fixedly connected with the rear side of the right side of the thickness measuring main machine (1).

3. A thickness gauge for container inspection according to claim 2, characterized in that: A telescopic rod (15) is fixedly connected to the rear side of the right side of the thickness measuring main unit (1), the first spring (142) is sleeved on the surface of the telescopic rod (15), and the right end of the telescopic rod (15) is fixedly connected to the left side of the arc plate (141).

4. A thickness gauge for container inspection according to claim 1, characterized in that: A storage sleeve (16) is fixedly connected to the rear end of the right side of the thickness measuring main unit (1), and the storage sleeve (16) is plug-fitted to the cylindrical head (5).

5. A thickness gauge for container inspection according to claim 4, characterized in that: A groove (17) is provided inside the storage sleeve (16), a magnetic attraction ring (18) is fixedly connected inside the groove (17), and the inside of the magnetic attraction ring (18) is magnetically matched with the surface of the cylindrical head ().

6. A thickness gauge for container inspection according to claim 1, characterized in that: Second springs (19) are fixedly connected to both sides of the left side of the baffle (12), and the left end of the second spring (19) is fixedly connected to the top of the right side of the thickness measuring main machine (1).

7. A thickness gauge for container inspection according to claim 1, characterized in that: A fixing sleeve (20) is fixedly connected to the right side of the back side of the thickness measuring main unit (1), and the connecting head (8) is slidably connected to the fixing sleeve (20).

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