Dirty oil collecting device for ultrasonic flaw detection equipment

Abstract

The utility model discloses a sump oil collecting device for ultrasonic flaw detection equipment. The sump oil collecting device comprises a collecting pipeline, an oil guide groove and an oil collecting tank, the ultrasonic flaw detection equipment is internally provided with a main machine which is movably arranged, the main machine is provided with a working position and a maintenance position in the moving process, and the main machine is provided with an oil discharging opening used for discharging dirty oil. The inlet end of the collecting pipeline is connected with an oil discharge outlet in the main machine so that dirty oil discharged from the oil discharge outlet can be connected into the collecting pipeline, the oil guide groove is formed below the collecting pipeline, the outlet end of the collecting pipeline is always aligned with the oil guide groove below the collecting pipeline, the oil guide groove is obliquely arranged, and the outlet end of the collecting pipeline is communicated with the oil guide groove. And an oil outlet channel is arranged at the lower end part of the oil guide groove. According to the ultrasonic probe cleaning device, dirty oil can be collected and can be prevented from being discharged into the water tank to influence water quality, so that flaw detection misinformation caused by unqualified coupling water can be avoided, the ultrasonic probe can be prevented from being contaminated by the dirty oil, and the cleaning time of the ultrasonic probe can be saved.

Description

Technical Field

[0001] This utility model relates to a waste oil collection device for ultrasonic flaw detection equipment. Background Technology

[0002] Currently, ultrasonic testing equipment is a device capable of non-destructive testing of steel pipes. It emits an ultrasonic beam into the steel pipe via an ultrasonic probe. When the ultrasonic beam encounters a defect inside the pipe, it is reflected, forming a reflected wave. This reflected wave is received by the ultrasonic probe, converted into an electrical signal, processed, and displayed. For example, Chinese patent CN108008018B discloses an ultrasonic testing device for pipe flaw detection.

[0003] The main unit of an ultrasonic flaw detector needs to rotate at a high speed of 2000-2700 revolutions per minute. During high-speed rotation, oil and gas are needed for lubrication and cooling. After entering the main unit, the oil and gas gradually form sludge. Most existing ultrasonic flaw detectors do not have sludge collection pipes, and the sludge is mainly discharged directly into a water tank. However, this method results in the water in the tank being mixed with sludge. When water from the tank is pumped out as coupling water, the sludge in the coupling water will cause it to be substandard, leading to false alarms in flaw detection. Furthermore, the ultrasonic probe will become contaminated with sludge, making cleaning inconvenient. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a waste oil collection device for ultrasonic flaw detection equipment. It can collect waste oil, prevent waste oil from being discharged into the water tank and affecting water quality, thereby avoiding false alarms caused by unqualified coupling water, and preventing waste oil from sticking to the ultrasonic probe, thus saving cleaning time of the ultrasonic probe.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a waste oil collection device for ultrasonic flaw detection equipment, including a collection pipe, an oil guide trough and an oil collection tank; wherein, the ultrasonic flaw detection equipment has a movable host, which has a working position and a maintenance position during the movement, and the host has an oil discharge port for discharging waste oil.

[0006] The inlet end of the collection pipe is connected to the oil drain port on the main unit so that the collection pipe can collect the sludge discharged from the oil drain port. The collection pipe is used to move with the main unit during the movement of the main unit.

[0007] The oil guide groove is located below the collection pipe. When the main unit moves between the working position and the maintenance position, thereby driving the collection pipe to move, the outlet end of the collection pipe is always aligned with the oil guide groove below so as to discharge the sludge oil in the collection pipe into the oil guide groove. The oil guide groove is inclined, and the lower end of the oil guide groove is provided with an oil outlet channel for discharging the sludge oil in the oil guide groove.

[0008] The oil collection tank is located below the oil outlet channel and is used to collect the sludge oil flowing down from the oil outlet channel.

[0009] Furthermore, the ultrasonic flaw detection equipment has a mounting base and a sliding base. The main unit is connected to the sliding base, and the sliding base is slidably connected to the mounting base. The sliding base is used to slide relative to the mounting base, thereby driving the main unit to move between the working position and the maintenance position.

[0010] The oil guide groove is connected to the mounting base;

[0011] The collection pipe is connected to the sliding seat and to the oil drain port on the main unit. When the main unit moves to the working position, the outlet end of the collection pipe moves to align with one end of the oil guide groove. When the main unit moves to the maintenance position, the outlet end of the collection pipe moves to align with the other end of the oil guide groove.

[0012] Furthermore, the waste oil collection device for the ultrasonic flaw detection equipment also includes an adjustment mechanism;

[0013] The first end of the oil guide groove is rotatably connected to the mounting base;

[0014] The second end of the oil guide groove is connected to the adjustment mechanism;

[0015] The adjustment mechanism is connected to the mounting base and is used to drive the second end of the oil guide groove to rise and fall to adjust the tilt angle of the oil guide groove.

[0016] Further, a specific structure of the adjusting mechanism is provided, the adjusting mechanism including an abutment block, a connecting block, and an adjusting bolt;

[0017] The abutment block is connected to the mounting base;

[0018] The connecting block is connected to the second end of the oil guide groove;

[0019] The adjusting bolt is threaded onto the connecting block, and the lower end of the adjusting bolt abuts against the abutment block.

[0020] Furthermore, the waste oil collection device for the ultrasonic flaw detection equipment also includes a locking mechanism for locking and fixing the inclined position of the oil guide groove.

[0021] Further, a specific structure of the locking mechanism is provided, the locking mechanism comprising:

[0022] A fixing block, which is connected to the mounting base;

[0023] A locking plate is connected to the oil guide groove. The locking plate is provided with an arc-shaped groove, and the rotation axis between the oil guide groove and the mounting base coincides with the center of the arc-shaped groove.

[0024] A locking bolt, which passes through the arc-shaped groove and is threaded onto the fixing block, is used to lock the locking plate onto the fixing block.

[0025] Furthermore, a first filter component is installed in the oil guide groove, which divides the oil guide groove into an oil receiving chamber section and an oil discharge chamber section. The oil outlet channel is connected to the oil discharge chamber section. When the main unit moves between the working position and the maintenance position, thereby driving the collection pipe to move, the outlet end of the collection pipe is always aligned with the oil receiving chamber section in the oil guide groove below so as to discharge the sludge oil in the collection pipe into the oil receiving chamber section.

[0026] Furthermore, the oil guide groove is provided with a mounting slot, and the first filter component is fitted into the mounting slot.

[0027] Furthermore, the host has two oil drain ports, and the collection pipe includes a main pipe and a branch pipe. The inlet end of the main pipe is connected to one of the oil drain ports, and the outlet end of the main pipe is always aligned with the oil guide groove below. One end of the branch pipe is connected to the other oil drain port, and the other end of the branch pipe is connected to the main pipe.

[0028] Furthermore, the oil collection tank is equipped with a second filter component.

[0029] After adopting the above technical solution, the main unit is located in the working position during normal operation, and moves to the maintenance position when maintenance is required. When the main unit moves between the working and maintenance positions, it drives the collection pipe to move as well. During this movement, the outlet end of the collection pipe is always aligned with the oil guide trough below. Therefore, the sludge discharged from the oil outlet flows into the collection pipe and then flows out from the outlet end of the collection pipe into the oil guide trough. The sludge in the oil guide trough flows towards the lower end and then flows out from the oil outlet channel into the oil collection tank for collection. This avoids sludge from being discharged into the water tank and affecting water quality, avoids false alarms caused by unqualified coupling water, and also prevents the ultrasonic probe from being contaminated with sludge, saving cleaning time for the ultrasonic probe and thus improving the effective working efficiency of flaw detection. Attached Figure Description

[0030] Figure 1 This is a front view of the waste oil collection device for ultrasonic flaw detection equipment of this utility model installed on the ultrasonic flaw detection equipment.

[0031] Figure 2 This is a side view of the waste oil collection device for ultrasonic flaw detection equipment of the present invention, when the main unit is in the working position and the device is installed on the ultrasonic flaw detection equipment.

[0032] Figure 3 This is a side view of the waste oil collection device for ultrasonic flaw detection equipment of the present invention installed on ultrasonic flaw detection equipment with the main unit in the maintenance position.

[0033] Figure 4 This is a perspective view of the waste oil collection device for ultrasonic flaw detection equipment of this utility model;

[0034] Figure 5 This is a right view of the waste oil collection device for ultrasonic flaw detection equipment of this utility model. Detailed Implementation

[0035] To make the contents of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0036] like Figures 1-5 As shown, an oily waste collection device for ultrasonic flaw detection equipment includes a collection pipe 1, an oil guide trough 2, and an oil collection tank 3; wherein, the ultrasonic flaw detection equipment has a movable host 4, which has a working position and a maintenance position during movement, and the host 4 has an oil drain port for discharging oily waste.

[0037] The inlet end of the collection pipe 1 is connected to the oil drain port on the host 4 so that the collection pipe 1 can receive the sludge discharged from the oil drain port. The collection pipe 1 is used to move with the host 4 during the movement of the host 4.

[0038] The oil guide groove 2 is located below the collection pipe 1. When the main unit 4 moves between the working position and the maintenance position, thereby driving the collection pipe 1 to move, the outlet end of the collection pipe 1 is always aligned with the oil guide groove 2 below so that the sludge oil in the collection pipe 1 can be discharged into the oil guide groove 2.

[0039] The oil guide groove 2 is inclined, and the lower end of the oil guide groove 2 is provided with an oil outlet channel 5 for discharging the sludge oil in the oil guide groove 2.

[0040] The oil collection tank 3 is located below the oil outlet channel 5 and is used to collect the sludge flowing down from the oil outlet channel 5. Specifically, during normal operation, the main unit 4 is located in the working position. When maintenance is required, the main unit 4 moves to the maintenance position. When the main unit 4 moves between the working position and the maintenance position, it will drive the collection pipe 1 to move together. During the movement, the outlet end of the collection pipe 1 is always aligned with the oil guide trough 2 below. Therefore, the sludge discharged from the oil outlet will flow into the collection pipe 1 and then flow out from the outlet end of the collection pipe 1 into the oil guide trough 2. The sludge in the oil guide trough 2 will flow to the lower end and then flow out from the oil outlet channel 5 into the oil collection tank 3 for collection. This can prevent sludge from being discharged into the water tank and affecting the water quality, avoid false alarms caused by unqualified coupling water, and also prevent the ultrasonic probe from being contaminated with sludge, saving the cleaning time of the ultrasonic probe, thereby improving the effective working efficiency of the flaw detection. More specifically, the specific structure of the host 4 is existing technology well known to those skilled in the art, and will not be described in detail in this embodiment.

[0041] like Figures 1-5 As shown, the ultrasonic flaw detection equipment also has a mounting base 6 and a sliding base 7. The main unit 4 is connected to the sliding base 7, and the sliding base 7 is slidably connected to the mounting base 6. The sliding base 7 is used to slide relative to the mounting base 6, thereby driving the main unit 4 to move between the working position and the maintenance position.

[0042] The oil guide groove 2 is connected to the mounting base 6;

[0043] The collection pipe 1 is connected to the sliding seat 7 and to the oil drain port on the main unit 4. When the main unit 4 moves to the working position, the outlet end of the collection pipe 1 moves to align with one end of the oil guide groove 2. When the main unit 4 moves to the maintenance position, the outlet end of the collection pipe 1 moves to align with the other end of the oil guide groove 2.

[0044] like Figure 4 , 5 As shown, the waste oil collection device for the ultrasonic flaw detection equipment may also include an adjustment mechanism;

[0045] The first end of the oil guide groove 2 is rotatably connected to the mounting base 6;

[0046] The second end of the oil guide groove 2 is connected to the adjustment mechanism;

[0047] The adjustment mechanism is connected to the mounting base 6 and is used to drive the second end of the oil guide groove 2 to rise and fall to adjust the tilt angle of the oil guide groove 2; specifically, the first end of the oil guide groove 2 is connected to a pin, and a support is connected to the mounting base 6. The pin is rotatably connected to the support, thereby indirectly rotatably connecting the first end of the oil guide groove 2 to the mounting base 6.

[0048] like Figure 4 , 5 As shown, the adjustment mechanism may include an abutment block 8, a connecting block 9, and an adjusting bolt 10;

[0049] The abutment block 8 is connected to the mounting base 6;

[0050] The connecting block 9 is connected to the second end of the oil guide groove 2;

[0051] The adjusting bolt 10 is threaded onto the connecting block 9. The lower end of the adjusting bolt 10 abuts against the abutting block 8 so that when the adjusting bolt 10 is rotated, the connecting block 9 can be raised or lowered, thereby raising or lowering the second end of the oil guide groove 2, and thus adjusting the tilt angle of the oil guide groove 2.

[0052] like Figure 4 , 5 As shown, the waste oil collection device for ultrasonic flaw detection equipment may further include a locking mechanism for locking and fixing the inclined position of the oil guide groove 2.

[0053] like Figure 4 , 5 As shown, the locking mechanism may include:

[0054] Fixing block 11, which is connected to the mounting base 6;

[0055] Locking plate 12, the locking plate 12 is connected to the oil guide groove 2, the locking plate 12 is provided with an arc groove 13, and the rotation axis between the oil guide groove 2 and the mounting base 6 coincides with the center of the arc groove 13;

[0056] Locking bolt 14, which passes through the arc groove 13 and is threaded onto the fixing block 11, is used to lock the locking plate 12 onto the fixing block 11.

[0057] Specifically, when the adjusting mechanism drives the second end of the oil guide groove 2 to rise and fall, the oil guide groove 2 can rotate to adjust the tilt angle of the oil guide groove 2. During this process, the locking plate 12 will rotate with the oil guide groove 2, and the locking bolt 14 will move relative to the arc groove 13. When the oil guide groove 2 is adjusted to a suitable tilt angle, the locking bolt 14 is tightened to lock the locking plate 12 onto the fixing block 11, thereby locking and fixing the tilt position of the oil guide groove 2.

[0058] like Figure 4 , 5 As shown, a first filter component 15 is installed in the oil guide groove 2. The first filter component 15 divides the oil guide groove 2 into an oil receiving chamber section 16 and an oil discharge chamber section 17. The oil outlet channel 5 is connected to the oil discharge chamber section 17. When the host 4 moves between the working position and the maintenance position, thereby driving the collection pipe 1 to move, the outlet end of the collection pipe 1 is always aligned with the oil receiving chamber section 16 in the oil guide groove 2 below so as to discharge the sludge oil in the collection pipe 1 into the oil receiving chamber section 16. Specifically, when the host 4 moves to the working position, the outlet end of the collection pipe 1 moves to align with one end of the oil receiving chamber section 16, and when the host 4 moves to the maintenance position, the outlet end of the collection pipe 1 moves to align with the other end of the oil receiving chamber section 16.

[0059] In this embodiment, the oil guide groove 2 is provided with a mounting slot, and the first filter component 15 is fitted into the mounting slot.

[0060] like Figures 1-5 As shown, the host 4 has two oil drain ports. The collection pipe 1 includes a main pipe 18 and a branch pipe 19. The inlet end of the main pipe 18 is connected to one of the oil drain ports, and the outlet end of the main pipe 18 is always aligned with the oil guide groove 2 below. One end of the branch pipe 19 is connected to the other oil drain port, and the other end of the branch pipe 19 is connected to the main pipe 18. Specifically, the main pipe 18 and the branch pipe 19 are respectively connected to the sliding seat 7 by brackets.

[0061] In this embodiment, the oil collection tank 3 is equipped with a second filter component. Both the first filter component 15 and the second filter component can be filter screens. The waste oil collected in the oil collection tank 3 can be reused after purification, thereby reducing waste.

[0062] In summary, during normal operation, the host unit 4 is located in the working position. When maintenance is required, the host unit 4 moves to the maintenance position. As the host unit 4 moves between the working and maintenance positions, it moves the collection pipe 1 along with it. During this movement, the outlet end of the collection pipe 1 is always aligned with the lower oil guide trough 2. Therefore, the waste oil discharged from the oil outlet flows into the collection pipe 1 and then flows out from the outlet end of the collection pipe 1 into the oil guide trough 2. The waste oil in the oil guide trough 2 flows towards the lower end and then flows out from the oil outlet channel 5 into the oil collection tank 3 for collection. This prevents waste oil from being discharged into the water tank and affecting water quality, avoids false alarms caused by unqualified coupling water, and prevents the ultrasonic probe from becoming contaminated with waste oil, saving cleaning time for the ultrasonic probe and thus improving the effective working efficiency of flaw detection.

[0063] The specific embodiments described above further illustrate the technical problems, technical solutions, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A waste oil collection device for ultrasonic flaw detection equipment, characterized in that, It includes a collection pipe (1), an oil guide trough (2), and an oil collection tank (3); wherein, the ultrasonic flaw detection equipment has a main unit (4) with a movable setting, the main unit (4) having a working position and a maintenance position during the movement, and the main unit (4) having an oil drain port for discharging sludge oil; The inlet end of the collection pipe (1) is connected to the oil drain port on the host (4) so ​​that the collection pipe (1) can receive the sludge discharged from the oil drain port. The collection pipe (1) is used to move with the host (4) during the movement of the host (4). The oil guide groove (2) is located below the collection pipe (1). When the host (4) moves between the working position and the maintenance position and thus drives the collection pipe (1) to move, the outlet end of the collection pipe (1) is always aligned with the oil guide groove (2) below so that the sludge oil in the collection pipe (1) can be discharged into the oil guide groove (2). The oil guide groove (2) is inclined, and the lower end of the oil guide groove (2) is provided with an oil outlet channel (5) for discharging the sludge oil in the oil guide groove (2); The oil collection tank (3) is located below the oil outlet channel (5) and is used to collect the sludge flowing down from the oil outlet channel (5).

2. The waste oil collection device for ultrasonic flaw detection equipment according to claim 1, characterized in that, The ultrasonic flaw detection equipment has a mounting base (6) and a sliding base (7). The main unit (4) is connected to the sliding base (7). The sliding base (7) is slidably connected to the mounting base (6). The sliding base (7) is used to slide relative to the mounting base (6) to drive the main unit (4) to move between the working position and the maintenance position. The oil guide groove (2) is connected to the mounting base (6); The collection pipe (1) is connected to the sliding seat (7) and connected to the oil drain port on the host (4). When the host (4) moves to the working position, the outlet end of the collection pipe (1) moves to align with one end of the oil guide groove (2). When the host (4) moves to the maintenance position, the outlet end of the collection pipe (1) moves to align with the other end of the oil guide groove (2).

3. The waste oil collection device for ultrasonic flaw detection equipment according to claim 2, characterized in that, It also includes adjustment mechanisms; The first end of the oil guide groove (2) is rotatably connected to the mounting base (6); The second end of the oil guide groove (2) is connected to the adjustment mechanism; The adjustment mechanism is connected to the mounting base (6) and is used to drive the second end of the oil guide groove (2) to rise and fall to adjust the tilt angle of the oil guide groove (2).

4. The waste oil collection device for ultrasonic flaw detection equipment according to claim 3, characterized in that, The adjustment mechanism includes an abutment block (8), a connecting block (9), and an adjustment bolt (10); The abutment block (8) is connected to the mounting base (6); The connecting block (9) is connected to the second end of the oil guide groove (2); The adjusting bolt (10) is threaded onto the connecting block (9), and the lower end of the adjusting bolt (10) abuts against the abutting block (8).

5. The waste oil collection device for ultrasonic flaw detection equipment according to claim 3, characterized in that, It also includes a locking mechanism for locking and fixing the inclined position of the oil guide groove (2).

6. The waste oil collection device for ultrasonic flaw detection equipment according to claim 5, characterized in that, The locking mechanism includes: A fixing block (11) is connected to the mounting base (6); Locking plate (12), the locking plate (12) is connected to the oil guide groove (2), the locking plate (12) is provided with an arc groove (13), the rotation axis between the oil guide groove (2) and the mounting base (6) coincides with the center of the arc groove (13); A locking bolt (14) passes through the arc groove (13) and is threaded onto the fixing block (11) to lock the locking plate (12) onto the fixing block (11).

7. The waste oil collection device for ultrasonic flaw detection equipment according to claim 1, characterized in that, The oil guide groove (2) is equipped with a first filter component (15), which divides the oil guide groove (2) into an oil receiving chamber section (16) and an oil discharge chamber section (17). The oil outlet channel (5) is connected to the oil discharge chamber section (17). When the host (4) moves between the working position and the maintenance position, thereby driving the collection pipe (1) to move, the outlet end of the collection pipe (1) is always aligned with the oil receiving chamber section (16) in the oil guide groove (2) below so as to discharge the sludge oil in the collection pipe (1) into the oil receiving chamber section (16).

8. The waste oil collection device for ultrasonic flaw detection equipment according to claim 7, characterized in that, The oil guide groove (2) is provided with a mounting slot, and the first filter component (15) is fitted into the mounting slot.

9. The waste oil collection device for ultrasonic flaw detection equipment according to claim 1, characterized in that, The host (4) has two oil drain ports. The collection pipe (1) includes a main pipe (18) and a branch pipe (19). The inlet end of the main pipe (18) is connected to one of the oil drain ports. The outlet end of the main pipe (18) is always aligned with the oil guide groove (2) below. One end of the branch pipe (19) is connected to the other oil drain port. The other end of the branch pipe (19) is connected to the main pipe (18).

10. The waste oil collection device for ultrasonic flaw detection equipment according to claim 1, characterized in that, The oil collection tank (3) is equipped with a second filter component.

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