Portable steel wire rope nondestructive detector

Abstract

The utility model provides a portable steel wire rope nondestructive detector which comprises a maintenance platform, a connecting assembly is installed on the upper portion of the maintenance table, one end of the connecting assembly is connected with a detection assembly, the detection assembly is installed on the surface of the steel wire rope, a draw-bar box is placed on the top face of the maintenance table and located on one side of the connecting assembly, and a touch display screen is placed in an inner cavity of a screen groove. The detection assembly comprises a first shell, one side of the first shell is rotatably connected with a second shell through a hinge, a first detector is installed in the first shell, an inner cavity of the second shell is fixedly connected with a second detector, and one side of the outer surface of the first shell and one side of the outer surface of the second shell are fixedly connected with communication male heads respectively. Through the mutual cooperation of the draw-bar box, the touch display screen, the communication line, the communication female head, the connecting assembly and the detection assembly, on one hand, the portable steel wire rope nondestructive testing device is convenient to carry, and on the other hand, nondestructive testing of the steel wire rope is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-destructive testing of steel wire ropes, in particular to a portable non-destructive testing instrument for steel wire ropes. Background Art

[0002] A wire rope is a helical bundle of steel wires with suitable mechanical properties and geometric dimensions, twisted together according to specific rules. It consists of steel wires, a core, and lubricating grease. Wire ropes are first twisted into strands from multiple layers of steel wire, then a predetermined number of strands are twisted around the core to form a helical rope. In material handling machinery, they are used for lifting, traction, tensioning, and carrying.

[0003] At present, when using wire ropes in mines, due to the high humidity inside the mines and the fact that workers cannot ensure whether the wire ropes are lubricated, the wire ropes are prone to rust, wear and wire breakage during use, thereby reducing the strength of the wire ropes. In this case, in order to ensure that the wire ropes can still be used normally, workers need to perform internal and external flaw detection on the wire ropes to ensure the normal use of the wire ropes.

[0004] When testing the wire rope, the staff first installs the detector on the surface of the wire rope. At this time, another staff member will hold the touch screen and connect the touch screen to the detection instrument through the communication line and the communication connector. After the connection, the working equipment will be started, and the working equipment will pull the wire rope so that the wire rope passes through the detector. At this time, the wire rope can be tested by the detection instrument. However, this detection method requires the cooperation of two staff members, because although the detection instrument is installed on the surface of the wire rope, it still needs to be fixed by the staff. Therefore, this method not only increases the cost, but also increases the labor of the staff. At the same time, when the staff holds the detector for a long time, it will easily shake or vibrate, which will also affect the detection results of the wire rope. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a portable non-destructive testing instrument for steel wire ropes, which solves the problems mentioned in the background art.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A portable wire rope nondestructive testing instrument includes a maintenance platform; a connecting component is installed on the upper part of the maintenance platform, one end of the connecting component is connected to the detection component, the detection component is installed on the surface of the wire rope, a trolley case is placed on the top surface of the maintenance platform and on one side of the connecting component, the inner cavity of the trolley case is respectively provided with an equipment slot, a screen slot and a bracket slot, the inner cavity of the screen slot is placed with a touch screen, and one end of the touch screen is connected to a communication female head through a communication line; the detection component includes a first shell, one side of the first shell is rotatably connected to the second shell by a hinge, a first detector is installed inside the first shell, the inner cavity of the second shell is fixedly connected to the second detector, one side of the outer surface of the first shell and the second shell are respectively fixedly connected to a communication male head, one side of the first shell is fixedly connected to a socket, one side of the second shell is fixedly connected to a sliding sleeve, the inner cavity of the sliding sleeve is slidably connected to a U-shaped frame, and a reset damping rod is fixedly connected to one side of the outer surface of the sliding sleeve and located between the U-shaped frames.

[0008] Furthermore, the detection component also includes auxiliary wheels and connecting blocks. The two ends of the outer surfaces of the first shell and the second shell are respectively connected to auxiliary wheels through pins and torsion springs. There are a total of 4 groups of auxiliary wheels. One end of the bottom surface of the first shell and the second shell is fixedly connected to a connecting block, and one side of the connecting block is fixedly connected to a connecting hole.

[0009] Furthermore, the connecting assembly includes a support rod, the lower part of the support rod is connected to a clamping component, the upper part of one side of the support rod is provided with a rectangular hole, the supporting component is installed in the rectangular hole, and connecting components are respectively installed on both sides of the support rod.

[0010] Furthermore, the clamping component includes a cross bar, the bottom surface of the support rod is fixedly connected to the cross bar, the two ends inside the cross bar are slidingly connected to U-shaped clamps, the two ends of the top surface of the cross bar are rotatably connected to clamping threaded rods, and the outer surface of the clamping threaded rod is threadedly connected to the U-shaped clamp.

[0011] Furthermore, the supporting component includes a protrusion, the middle part of the inner wall of the rectangular hole is fixedly connected with a protruding damping rod, both sides of the protrusion are fixedly connected with an extended damping rod, one end of the extended damping rod is fixedly connected with an L-shaped rod, and one end of the L-shaped rod passes through the support rod and is located in a sliding connection with the support rod.

[0012] Furthermore, the connecting component includes a rotating block, and the two sides of the support rod are respectively connected to the rotating blocks by pin shafts. The top surface of the rotating block is provided with a locking hole, and the interior of the rotating block is slidably connected to a locking rod, and a locking damping rod is fixedly connected to one side of the locking rod and located between the rotating blocks.

[0013] The utility model provides a portable non-destructive testing instrument for steel wire ropes. Compared with the existing technology, it has the following beneficial effects:

[0014] 1. The trolley case allows the staff to place the connection components, detection components, touch screen, communication cables and communication female connectors inside, making it easier to carry them later. At the same time, it can also protect the detection components and touch screen.

[0015] 2. Through the cooperation of the first detector and the second detector, the surface of the wire rope can be comprehensively inspected. The test results can be transmitted to the touch screen through the cooperation of the communication male connector, the communication female connector and the communication line, which is convenient for the staff to watch and judge.

[0016] 3. Four sets of auxiliary wheels are used to prevent the wire rope from shaking when passing between the first detector and the second detector, which may cause detection deviation.

[0017] 4. The connection block and the connection hole facilitate the connection between the detection component and the connection component, avoiding the need for workers to hold the detection component for a long time during the detection process, which causes inconvenience to the workers;

[0018] 5. When the detection component needs to be supported, by rotating the rotating block, the L-shaped rod will extend from the support rod under the action of the extended damping rod to resist the rotating block, so that the rotating block cannot rotate downward, which is convenient for the later support of the detection component. When support is not needed, the L-shaped rod is stored, and the rotating block can be rotated downward for storage, which is convenient for later carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 Shows a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 Shows another perspective structural diagram of the utility model as a whole;

[0022] Figure 3 Shows a schematic structural diagram of the utility model trolley case;

[0023] Figure 4 Shows a schematic structural diagram of the connection assembly of the utility model;

[0024] Figure 5 Shows a schematic structural diagram of the support component of the utility model;

[0025] Figure 6 Shows a schematic structural diagram of the connecting component of the utility model;

[0026] Figure 7 Shows a schematic diagram of the structure of the detection component of the utility model;

[0027] Figure 8 Shows a schematic structural diagram of the detection component of the utility model from another perspective;

[0028] Figure 1: 1. Maintenance platform; 2. Connecting assembly; 21. Support rod; 22. Clamping component; 221. Crossbar; 222. U-shaped clamping plate; 223. Clamping threaded rod; 23. Rectangular hole; 24. Supporting assembly; 241. Protrusion; 242. Extending damping rod; 243. L-shaped rod; 25. Connecting assembly; 251. Rotating block; 252. Locking hole; 253. Locking rod; 254. Locking damping rod; 3. Detection assembly; 31. First shell; 32. Second shell; 33. First detector; 34. Second detector; 35. Communication male connector; 36. Insert sleeve; 37. Sliding sleeve; 38. U-shaped frame; 39. Reset damping rod; 310. Auxiliary wheel; 311. Connecting block; 312. Connecting hole; 4. Wire rope; 5. Trolley case; 6. Equipment slot; 7. Screen slot; 8. Bracket slot; 9. Touch screen; 10. Communication line; 11. Communication female connector. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0030] Example 1

[0031] In order to solve the technical problems in the background technology, the following portable wire rope non-destructive testing instrument is provided:

[0032] Combine Figures 1-8As shown, the portable wire rope nondestructive testing instrument provided by the present invention includes a maintenance platform 1; a connecting component 2 is installed on the upper part of the maintenance platform 1, one end of the connecting component 2 is connected to the detection component 3, the detection component 3 is installed on the surface of the wire rope 4, and a trolley case 5 is placed on the top surface of the maintenance platform 1 and on one side of the connecting component 2. The inner cavity of the trolley case 5 is respectively provided with a device slot 6, a screen slot 7 and a bracket slot 8. A touch screen 9 is placed in the inner cavity of the screen slot 7, and one end of the touch screen 9 is connected to a communication female connector 11 through a communication line 10; the detection component 3 includes a first shell 31, a second shell 32, a third shell 33 and a fourth shell 34. One side of a shell 31 is connected to a second shell 32 through a hinge, a first detector 33 is installed inside the first shell 31, and the inner cavity of the second shell 32 is fixedly connected to the second detector 34. One side of the outer surface of the first shell 31 and the second shell 32 is respectively fixedly connected to a communication male connector 35, a side of the first shell 31 is fixedly connected to a socket 36, and one side of the second shell 32 is fixedly connected to a sliding sleeve 37. The inner cavity of the sliding sleeve 37 is slidably connected to a U-shaped frame 38, and a reset damping rod 39 is fixedly connected to one side of the outer surface of the sliding sleeve 37 and located between the U-shaped frames 38.

[0033] The trolley case 5 facilitates the later staff to put the connection component 2, the detection component 3, the touch screen 9, the communication line 10 and the communication female connector 11 inside, which is convenient for later carrying and can also protect the detection component 3 and the touch screen 9;

[0034] Through the cooperation between the first detector 33 and the second detector 34, the surface of the wire rope can be comprehensively inspected, and the inspection results can be transmitted to the touch screen 9 through the cooperation between the communication male connector 25, the communication female connector 11 and the communication line 10, so that the staff can watch and judge them conveniently.

[0035] In this embodiment, the detection component 3 also includes an auxiliary wheel 310 and a connecting block 311. The two ends of the outer surfaces of the first shell 31 and the second shell 32 are respectively connected to the auxiliary wheels 310 through a pin shaft and a torsion spring. There are a total of 4 groups of auxiliary wheels 310. One end of the bottom surface of the first shell 31 and the second shell 32 is fixedly connected to the connecting block 311, and one side of the connecting block 311 is fixedly connected to the connecting hole 312.

[0036] The four sets of auxiliary wheels 310 are used to prevent the steel wire rope from shaking when passing between the first detector 33 and the second detector 34, thereby preventing the problem of detection deviation.

[0037] The connection block 311 and the connection hole 312 facilitate the connection between the detection component 3 and the connection component 2, thereby avoiding the situation in which the staff need to hold the detection component 3 for a long time during the detection process, causing inconvenience to the staff.

[0038] Example 2

[0039] like Figures 1-8 As shown, based on the above embodiment, this embodiment further provides the following content:

[0040] The connecting assembly 2 includes a support rod 21, the lower part of the support rod 21 is connected to a clamping part 22, a rectangular hole 23 is provided on the upper part of one side of the support rod 21, a support part 24 is installed in the rectangular hole 23, and connecting parts 25 are respectively installed on both sides of the support rod 21. The clamping part 22 includes a cross bar 221, the bottom surface of the support rod 21 is fixedly connected to the cross bar 221, the two ends inside the cross bar 221 are respectively slidably connected to U-shaped clamping plates 222, the two ends of the top surface of the cross bar 221 are respectively rotatably connected to the clamping threaded rod 223, and the outer surface of the clamping threaded rod 223 is threadedly connected to the U-shaped clamping plate 222.

[0041] The clamping component 22 facilitates the worker to fix the support rod 21 on the maintenance platform 1 .

[0042] Example 3

[0043] like Figures 1-8 As shown, based on the above embodiment, this embodiment further provides the following content:

[0044] The support component 24 includes a protrusion 241 fixedly connected to the middle of the inner wall of the rectangular hole 23. An extended damping rod 242 is fixedly connected to each side of the protrusion 241. An L-shaped rod 243 is fixedly connected to one end of the extended damping rod 242. One end of the L-shaped rod 243 passes through the support rod 21 and is slidably connected to the support rod 21. The connecting component 25 includes a rotating block 251. The rotating blocks 251 are rotatably connected to each side of the support rod 21 via a pin. The top surface of the rotating block 251 is provided with a locking hole 252. A locking rod 253 is slidably connected to the interior of the rotating block 251. A locking damping rod 254 is fixedly connected to one side of the locking rod 253 and located between the rotating blocks 251.

[0045] When the detection component 3 needs to be supported, by rotating the rotating block 251, the L-shaped rod 243 will extend from the support rod 21 under the action of the extended damping rod 242, and resist the rotating block 251, so that the rotating block 251 cannot be rotated downward, which is convenient for the later support of the detection component 3. When support is not needed, the L-shaped rod 243 is stored, and the rotating block 251 can be rotated downward and stored, which is convenient for later carrying.

[0046] The working principle and use process of this utility model:

[0047] In use:

[0048] The first detector 33 and the second detector 34 will both use the YSC-68 electromagnetic non-destructive testing instrument, which will use the YSC-01 (D) data processing terminal and the GSC-68 detection probe inside.

[0049] When in use, first, the staff transports the equipment to the underground or wellhead position through the trolley box 5. At this time, the staff takes out the connecting assembly 2 from the trolley box 5 and first installs the connecting assembly 2. During installation, the staff first places the cross bar 221 on the upper part of the maintenance platform 1, and then makes a part of the U-shaped clamping plate 222 located at the lower part of the maintenance platform 1. At this time, the staff can screw the clamping threaded rod 223. When the clamping threaded rod 223 rotates, it can drive the U-shaped clamping plate 222 to slide in the cross bar 221. At this time, clamping can be achieved to fix the support rod 21. After the support rod 21 is fixed, the staff rotates the rotating block 251 upwards so that the rotating block 251 rotates upwards 90 After the rotation of the L-shaped rod 243, the staff can install the detection assembly 3. When installing, first, the staff pulls the U-shaped frame 38 so that one end of the U-shaped frame 38 is disengaged from the socket 36. At this time, the staff rotates the first shell 31 and the second shell 32 to both sides, so that the first shell 31 and the second shell 32 drive one end of the first detector 33 and the second detector 34 away from each other. After moving away from each other, the staff can install the detection assembly 3. When installing, first, the staff pulls the U-shaped frame 38 so that one end of the U-shaped frame 38 is disengaged from the socket 36. At this time, the staff rotates the first shell 31 and the second shell 32 to both sides, so that the first shell 31 and the second shell 32 drive one end of the first detector 33 and the second detector 34 away from each other. After moving away from each other, the staff Place the detection component 3 as a whole on one side of the wire rope 4, then rotate the first shell 31 and the second shell 32 so that the wire rope 4 is located in the middle of the first detector 33 and the second detector 34. At the same time, the wire rope 4 will be located between the two sets of auxiliary wheels 310. At this time, the first shell 31 and the second shell 32 will overlap under the action of rotation. At this time, the staff can loosen the U-shaped frame 38. At this time, the U-shaped frame 38 will fix the first shell 31 and the second shell 32 together under the action of the reset damping rod 39. After fixing, the detection component 3 is connected to the connecting component 2. When connecting, first, the connecting blocks on the bottom of the first shell 31 and the second shell 32 311 is aligned with the locking hole 252. At this time, the staff pulls the locking rod 253, which will cause the locking damping rod 254 to be stretched. At this time, the staff can insert the connecting block 311 into the locking hole 252, and then release the locking rod 253. The locking rod 253 will be inserted into the connecting hole 312 under the action of the locking damping rod 254, thereby realizing the connection between the connecting component 2 and the detection component 3. After the connection, the communication female head 11 is connected to the communication male head 35. When the wire rope is working, it will also be tested when it passes through the middle between the first detector 33 and the second detector 34. The test results will be transmitted to the touch screen 9 for the convenience of later viewing by the staff.

[0050] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. Portable nondestructive testing instrument for wire rope, characterized by: The invention comprises a maintenance platform (1); a connection component (2) is installed on the upper part of the maintenance platform (1); one end of the connection component (2) is connected to a detection component (3); the detection component (3) is installed on the surface of a steel wire rope (4); a trolley case (5) is placed on the top surface of the maintenance platform (1) and on one side of the connection component (2); the inner cavity of the trolley case (5) is respectively provided with a device slot (6), a screen slot (7) and a bracket slot (8); a touch screen (9) is placed in the inner cavity of the screen slot (7); one end of the touch screen (9) is connected to a communication female connector (11) via a communication line (10); The detection assembly (3) comprises a first shell (31), one side of the first shell (31) is rotatably connected to a second shell (32) via a hinge, a first detector (33) is installed inside the first shell (31), an inner cavity of the second shell (32) is fixedly connected to a second detector (34), one side of the outer surface of the first shell (31) and the second shell (32) is respectively fixedly connected to a communication male connector (35), one side of the first shell (31) is fixedly connected to a plug sleeve (36), one side of the second shell (32) is fixedly connected to a sliding sleeve (37), the inner cavity of the sliding sleeve (37) is slidably connected to a U-shaped frame (38), and a reset damping rod (39) is fixedly connected to one side of the outer surface of the sliding sleeve (37) and located between the U-shaped frame (38).

2. The portable nondestructive testing instrument for steel wire ropes according to claim 1, characterized in that: The detection assembly (3) further comprises an auxiliary wheel (310) and a connecting block (311); the two ends of the outer surfaces of the first shell (31) and the second shell (32) are respectively rotatably connected to the auxiliary wheels (310) via a pin shaft and a torsion spring; a total of four groups of the auxiliary wheels (310) are provided; one end of the bottom surface of the first shell (31) and the second shell (32) is fixedly connected to the connecting block (311); one side of the connecting block (311) is fixedly connected to a connecting hole (312).

3. The portable nondestructive testing instrument for steel wire ropes according to claim 2, characterized in that: The connecting assembly (2) comprises a support rod (21), the lower portion of the support rod (21) is connected to a clamping component (22), the upper portion of one side of the support rod (21) is provided with a rectangular hole (23), a supporting component (24) is installed in the rectangular hole (23), and connecting components (25) are respectively installed on both sides of the support rod (21).

4. The portable nondestructive testing instrument for steel wire ropes according to claim 3, characterized in that: The clamping component (22) includes a cross bar (221), the bottom surface of the support rod (21) is fixedly connected to the cross bar (221), the two ends inside the cross bar (221) are respectively slidably connected to U-shaped clamping plates (222), the two ends of the top surface of the cross bar (221) are respectively rotatably connected to clamping threaded rods (223), and the outer surface of the clamping threaded rod (223) is threadedly connected to the U-shaped clamping plate (222).

5. The portable nondestructive testing instrument for steel wire ropes according to claim 4, characterized in that: The support component (24) includes a protrusion (241), the protrusion (241) is fixedly connected to the middle of the inner wall of the rectangular hole (23), and the two sides of the protrusion (241) are respectively fixedly connected to the extended damping rod (242), one end of the extended damping rod (242) is fixedly connected to the L-shaped rod (243), and one end of the L-shaped rod (243) passes through the support rod (21) and is located in a sliding connection with the support rod (21).

6. The portable nondestructive testing instrument for steel wire ropes according to claim 5, characterized in that: The connecting component (25) includes a rotating block (251), and the two sides of the support rod (21) are respectively connected to the rotating blocks (251) through pins. The top surface of the rotating block (251) is provided with a locking hole (252). The interior of the rotating block (251) is slidably connected to a locking rod (253), and a locking damping rod (254) is fixedly connected to one side of the locking rod (253) and located between the rotating blocks (251).

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