A steel wire rope detection device

Abstract

The utility model provides a kind of steel wire rope detection device, the purpose is to solve the technical problems that the labor intensity of operator is big when detecting in existing steel wire rope flaw detector, and poor stability easily influences detection accuracy.The device includes: support assembly;Hanging block, with the support assembly is connected, one side is provided with mounting groove;Flaw detector, its handle is set in the mounting groove;Limiting block, movably set in the slot of mounting groove;Driving part, with the limiting block drive connection.The utility model detects the steel wire rope needing detection, only needs to move support assembly to move steel wire rope flaw detector, when using, can keep steel wire rope and steel wire rope flaw detector spatial position relative stability, in use process, without holding supporting force to steel wire rope flaw detector, save physical strength, improve detection accuracy, it is convenient to concentrate attention to observe display data, increase steel wire rope flaw detector use efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wire rope testing technology, and in particular to a wire rope testing device. Background Technology

[0002] As a critical load-bearing component, wire rope plays an irreplaceable role in various industries such as mine hoisting, port lifting, cableway transportation, elevators, and suspension bridges. Because its safety and reliability during operation are directly affected by damage and its development trend, various types of damage inevitably occur with prolonged use. These damages reduce its performance and seriously affect its normal and safe use. Therefore, regular inspection of wire ropes is crucial. Since most wire ropes are made of high-carbon steel with good magnetic permeability and complex surface structures, electromagnetic detection is the preferred method for wire rope flaw detection. Wire rope flaw detectors utilize magnetic leakage detection technology. The principle is to use a permanent magnet excitation system to magnetize the wire rope to a saturated state. When any discontinuity (i.e., damage) appears on the surface of the magnetized wire rope in contact with air, it releases a stray magnetic field into the surrounding space. The stray magnetic field vector detection array equipped in the flaw detector can detect these stray magnetic field changes caused by defects and use the change in magnetic induction intensity as the basis for judging the presence or absence of damage. However, these signals may be affected by the lifting distance. Therefore, flaw detectors need to be equipped with effective auxiliary detection devices to improve the detection accuracy and efficiency of wire rope defects.

[0003] Existing wire rope flaw detectors require the user to hold the handle and continuously support the device while pushing it to maintain its stability after connecting it to the wire rope being inspected. Because the wire rope flaw detector is relatively heavy, this prolonged support and pushing consumes considerable physical strength, makes it difficult to concentrate on observing the displayed data, reduces detection accuracy, and affects the overall performance. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, the purpose of this utility model is to provide a wire rope detection device, which solves the technical problems of high labor intensity for operators and poor stability that easily affects the detection accuracy of existing wire rope flaw detectors.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A wire rope testing device includes: a support assembly; a hanging block connected to the support assembly and having a mounting groove on one side; a flaw detector with a handle disposed in the mounting groove; a limiting block movably disposed at the opening of the mounting groove; and a driving component drivingly connected to the limiting block.

[0007] When inspecting a wire rope, this utility model wire rope testing device allows the wire rope flaw detector to be moved simply by moving the support assembly and hanging block. During use, the spatial position of the wire rope and the wire rope flaw detector remains relatively stable. No support is required for the wire rope flaw detector during operation, saving physical effort, improving testing accuracy, facilitating focused observation of the displayed data, and increasing the efficiency of the wire rope flaw detector.

[0008] Optionally, the support assembly includes: a base; a support plate disposed on the base; a first telescopic plate and a second telescopic plate retractably disposed on the support plate; wherein the hanging block is disposed between the first telescopic plate and the second telescopic plate, and one side of the hanging block protrudes from the telescopic plate, and the mounting groove is disposed on the protrusion. By connecting the telescopic plate to the support plate, the height of the hanging block and the flaw detector connected to the hanging block is adjustable. In use, the height of the flaw detector can be adaptively adjusted according to the height of the wire rope being inspected, and the adjustment operation is simple and quick, with a wide range of applications.

[0009] Optionally, the first telescopic plate and the second telescopic plate are slidably connected to the support plate; the first telescopic plate and the second telescopic plate are provided with a plurality of connecting holes at intervals along their length direction, and the connecting holes on the first telescopic plate and the second telescopic plate are arranged in pairs symmetrically; the support plate is provided with limiting holes adapted to the connecting holes; the telescopic plate is fixed by limiting members passing through the limiting holes and the connecting holes.

[0010] Optionally, the hanging block is connected to any set of connecting holes via a connecting rod.

[0011] Optionally, the hanging block is provided with a through groove, and the hanging block is fixed between the first telescopic plate and the second telescopic plate by a connecting rod passing through any set of connecting holes and the through groove.

[0012] Optionally, one end of the connecting rod has a fixing block with a size larger than the connecting hole.

[0013] Optionally, the base is equipped with casters at its bottom.

[0014] Optionally, a handle is provided on the top of the telescopic panel.

[0015] Optionally, the driving component is disposed on the hanging block, and its movable end is connected to the limiting block. The limiting block can close or open the mounting slot under the drive of the driving component.

[0016] Optionally, the driving component includes: a fixed block connected to the hanging block; and a rotating column rotatably disposed on the fixed block; wherein one end of the rotating column is connected to the limiting block, and the limiting block moves on the surface of the hanging block under the drive of the rotating column.

[0017] Optionally, a screw block is fixed at the other end of the rotating column away from the limiting block.

[0018] Optionally, one end of the rotating column is connected to the limiting block via a connecting block. The connecting block includes a first connecting block connected to one end of the rotating column and a second connecting block connected to the side wall of the first connecting block. The second connecting block is connected to the limiting block and their lengths are compatible.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] When inspecting a wire rope, this invention allows for easy movement of the wire rope flaw detector by simply holding the handle and pushing it forward. During use, the wire rope and the flaw detector maintain a relatively stable spatial position. The entire inspection process requires no support from the flaw detector, saving energy, improving inspection accuracy, and allowing for focused observation of the displayed data, thus increasing the efficiency of the flaw detector. Furthermore, by connecting the telescopic plate to the support plate, and the hanging block to the telescopic plate via a connecting rod, the height of the hanging block and the flaw detector connected to it is adjustable. In use, the height of the flaw detector can be adaptively adjusted according to the height of the wire rope being inspected, and the adjustment operation is simple, quick, and widely applicable. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0023] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0024] Figure 3 This is an exploded structural diagram of the present invention.

[0025] Figure 4 This is the front view of the present invention.

[0026] Figure 5 This is a side view of the present invention.

[0027] Figure 6 This is a schematic diagram of the structure of the hanging block in this utility model.

[0028] Figure 7 This is a schematic diagram of the limiting block and driving component in this utility model.

[0029] Figure label:

[0030] 1. Support assembly; 11. Base; 12. Support plate; 13. First telescopic plate; 131. Connecting hole; 14. Second telescopic plate; 15. Limiting component; 16. Roller; 17. Handle;

[0031] 2. Hanging block; 21. Mounting slot; 22. Through slot;

[0032] 3. Flaw detector; 31. Handle;

[0033] 4. Limit block;

[0034] 5. Driving component; 51. Fixing block; 52. Rotating column; 53. Tightening block; 54. Connecting block; 541. First connecting block; 542. Second connecting block;

[0035] 6. Connecting rod; 61. Fixing block. Detailed Implementation

[0036] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the embodiments of this utility model application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0037] In the description of the embodiments of this utility model application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "end", "side" etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, are only for the convenience of describing the embodiments of this utility model application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the embodiments of this utility model application.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model application, "multiple" means two or more, unless otherwise explicitly specified.

[0039] In the embodiments of this utility model application, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model application according to the specific circumstances.

[0040] In the embodiments of this utility model application, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0041] The following disclosure provides many different implementations or examples for carrying out different structures of the embodiments of this utility model application. To simplify the disclosure of the embodiments of this utility model application, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of this utility model application. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of this utility model application; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0042] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0043] like Figures 1-7 As shown in the figure, this utility model application provides a wire rope testing device. It includes: a support assembly 1, a hanging block 2, a flaw detector 3, a limiting block 4, and a driving component 5.

[0044] The hanging block 2 is connected to the support assembly 1. A mounting groove 21 is provided on one side wall of the hanging block 2. The flaw detector 3 has a handle 31 on one side. The mounting groove 21 is adapted to the handle 31. The handle 31 can be movably placed in the mounting groove 21. A limit block 4 is movably provided on the side wall of the hanging block 2 located on one side of the mounting groove 21. The limit block 4 can close or open the mounting groove 21 under the drive of the drive component 5, thereby limiting the handle 31 in the mounting groove 21.

[0045] In use, first, connect the wire rope flaw detector 3 to the wire rope to be inspected. Then, adjust the hanging block 2 to the appropriate height of the support assembly 1. Next, connect the handle 31 to the mounting groove 21 of the hanging block 2. Then, the driving component 5 drives the limit block 4 to limit the handle 31. When inspecting the wire rope, this utility model wire rope inspection device only requires moving the support assembly 1 and the hanging block 2 to move the wire rope flaw detector 3. During use, the spatial position of the wire rope and the wire rope flaw detector can be kept relatively stable. During use, there is no need to hold the wire rope flaw detector with support, saving physical strength, improving inspection accuracy, and making it easier to concentrate on observing the displayed data, thus increasing the efficiency of the wire rope flaw detector.

[0046] In this implementation scenario, the support assembly 1 includes a base 11, a support plate 12, a first telescopic plate 13, and a second telescopic plate 14. The support plate 12 is vertically mounted on the upper surface of the base 11. The first telescopic plate 13 and the second telescopic plate 14 are telescopically mounted on the support plate 12, spaced apart. A hanging block 2 is connected between the two telescopic plates. In use, the height of the hanging block 2 and the flaw detector 3 can be adjusted by adjusting the telescopic plates.

[0047] Optionally, the mounting slot 21 is formed on the front right side surface of the hanging block 2.

[0048] Optionally, the left and right ends of the hanging block 2 on the rear side are connected to the first telescopic plate 13 and the second telescopic plate 14, that is: the left and right ends of the hanging block 2 are located between the two telescopic plates, and its front side protrudes out of the telescopic plate to form a protrusion on the front side of the telescopic plate, and the mounting groove 21 is opened on the protrusion.

[0049] Optionally, the length of the limiting block 4 is adapted to the length of the mounting groove 21, and the limiting block 4 is in contact with the surface of the hanging block 2.

[0050] Optionally, the first telescopic plate 13 and the second telescopic plate 14 are slidably connected to the support plate 12. The first and second telescopic plates are provided with a plurality of connecting holes 131 at intervals along their length direction, and the connecting holes 131 on the first telescopic plate 13 and the second telescopic plate 14 are arranged in pairs symmetrically. The upper part of the support plate 12 is provided with a limiting hole that matches the connecting hole 131. In use, the telescopic plate is fixed by passing the limiting member 15 through the limiting hole and the connecting hole 131 in sequence.

[0051] Optionally, in one implementation scenario, the top of the support plate 12 is provided with two sliding grooves spaced apart along its height direction. The first and second telescopic plates are slidably connected in the corresponding sliding grooves. Two limiting holes communicating with the corresponding sliding grooves are respectively opened on the side walls of both sides of the support plate 12. In use, the two telescopic plates are fixed by a limiting member 15 passing through the limiting hole and the connecting hole. In another implementation scenario, the support plate 12 has a cavity inside. The upper surface of the top of the support plate 12 is provided with two sliding grooves communicating with the cavity. The first and second telescopic plates extend into the cavity through the sliding grooves. Two limiting holes communicating with the cavity are respectively opened on the side walls of both sides of the support plate. In use, the two telescopic plates are simultaneously fixed by a limiting member 15 passing through the limiting hole and any set of connecting holes.

[0052] Optionally, to prevent the telescopic plate from detaching from the support plate, a limiting strip is fixedly connected to the lower end of the telescopic plate. That is, the limiting strip can be restricted in the groove or cavity, and the telescopic plate can be prevented from completely slipping out of the support plate 12.

[0053] Optionally, the limiting member 15 may be a limiting button that is threadedly connected to the limiting hole on the support plate 12. The limiting button passes through the support plate 12 and extends into the connecting hole 131 to achieve the limiting and fixing of the telescopic plate.

[0054] In this scenario, the hanging block 2 is connected to any set of connecting holes via the connecting rod 6.

[0055] Optionally, a through groove 22 is provided at the middle position near the rear side of the hanging block 2. The connecting rod 6 passes through the through groove 22 and extends outward at both ends. In use, the hanging block 2 is fixed to the first and second telescopic plates by passing the connecting rod 6 through a set of connecting holes and the through groove 22.

[0056] Optionally, one end of the connecting rod 6 has a fixing block 61 with a size larger than the connecting hole 131. When fixing the hanging block 2, the hanging block 2 can be placed between the first and second telescopic plates, with the through groove 22 corresponding to any set of connecting holes. Then, one end of the connecting rod 6 passes through the connecting hole of the first telescopic plate and the through groove 22 in sequence, and then extends into the connecting hole of the second telescopic plate. Through the cooperation of the connecting rod 6 with the through groove 22 and the connecting hole 131, the hanging block 2 can be fixed at any position on the telescopic plate, thereby further facilitating the height adjustment of the hanging block 2 and the flaw detector 3, enabling the device to achieve the effect of multi-scenario use and a wide range of applications.

[0057] Optionally, the base 11 is provided with rollers 16 at the bottom. The rollers 16 can facilitate the movement of the device. Preferably, the rollers 16 are located at the four corners of the base 11.

[0058] Optionally, handles 17 are also connected to the top of the first telescopic plate 13 and the second telescopic plate 14.

[0059] In this implementation scenario, the driving component 5 is mounted on the hanging block 2, and its movable end is connected to the limiting block 4. The limiting block 4 can close or open the mounting slot 21 under the drive of the driving component 5.

[0060] Optionally, the driving component 5 includes a fixed block 51 and a rotating column 52. The fixed block 51 is connected to the side wall of the hanging block 2 on one side of the mounting groove 21, and the rotating column 52 is rotatably mounted on the fixed block 51. The end of the rotating column 52 near the mounting groove 21 is connected to the limiting block 4. In use, rotating the rotating column 52 can drive the limiting block 4 to move, thereby limiting the handle 31 in the mounting groove 21. The whole operation process is simple and convenient.

[0061] Optionally, a screw block 53 is fixed at the other end of the rotating column 52 away from the limiting block 4. The rotating column 52 can be rotated by operating the screw block 53, thus facilitating the rotation of the rotating column.

[0062] Optionally, the rotating column 52 is connected to the limiting block 4 via the connecting block 54.

[0063] Optionally, the connecting block 54 includes a first connecting block 541 and a second connecting block 542. The first connecting block 541 can be connected to one end of the rotating column 52 via a bearing. The side wall of the first connecting block 541 is connected to the second connecting block 542. The length of the second connecting block 542 is adapted to the limiting block 4. The second connecting block 542 is perpendicular to the limiting block 4 and connected to the left side of the limiting block 4.

[0064] When using it, first connect the wire rope flaw detector 3 to the wire rope to be inspected, then adjust the hanging block 2 to a suitable height, then connect the handle 31 to the hanging block 2, and then rotate the rotating column 52 to limit the handle.

[0065] This invention allows for easy inspection of wire ropes. Simply hold the handle and push it forward to move the wire rope flaw detector forward, maintaining a relatively stable spatial position between the wire rope and the detector. The entire inspection process requires no support from the detector, saving energy, improving accuracy, and allowing for focused observation of the displayed data, thus increasing the detector's efficiency. Furthermore, the detector's height can be adjusted to suit the height of the wire rope being inspected; the adjustment is simple, quick, and applicable to a wide range of situations.

[0066] Any aspects not described in detail in this embodiment are techniques known in the art.

[0067] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A wire rope testing device, characterized in that, include: Support components; The hanging block is connected to the support component and has a mounting groove on one side; The flaw detector has a handle located in the mounting slot. A limiting block is movably positioned at the opening of the mounting slot; The driving component is driven and connected to the limiting block.

2. The wire rope detection device according to claim 1, characterized in that, The support components include: Base; A support plate is mounted on the base. A first telescopic plate and a second telescopic plate are telescopically mounted on the support plate; The hanging block is disposed between the first telescopic plate and the second telescopic plate, and one side of the hanging block protrudes from the telescopic plate, with the mounting groove disposed on the protrusion.

3. The wire rope detection device according to claim 2, characterized in that, The first telescopic plate and the second telescopic plate are slidably connected to the support plate; The first telescopic plate and the second telescopic plate are provided with a plurality of connecting holes at intervals along their length, and the connecting holes on the first telescopic plate and the second telescopic plate are arranged in pairs symmetrically. The support plate is provided with a limiting hole that matches the connecting hole; The telescopic plate is fixed by a limiting member passing through the limiting hole and the connecting hole.

4. The wire rope testing device according to claim 3, characterized in that, The hanging block is connected to any set of connecting holes via a connecting rod.

5. The wire rope detection device according to claim 4, characterized in that, The hanging block has a through groove, and the hanging block is fixed between the first telescopic plate and the second telescopic plate by a connecting rod passing through any set of connecting holes and the through groove.

6. The wire rope detection device according to claim 4 or 5, characterized in that, One end of the connecting rod has a fixing block with a size larger than the connecting hole.

7. The wire rope testing device according to claim 2, characterized in that, The base is equipped with casters at its bottom; And / or, a handle is provided on the top of the telescopic panel.

8. The wire rope detection device according to claim 1, characterized in that, The driving component is mounted on the hanging block, and its movable end is connected to the limiting block. The limiting block can close or open the mounting slot under the drive of the driving component.

9. The wire rope detection device according to claim 1 or 8, characterized in that, The driving component includes: A fixing block is connected to the hanging block; The rotating column is rotatably mounted on the fixed block; One end of the rotating column is connected to the limiting block, and the rotating column drives the limiting block to move.

10. The wire rope testing device according to claim 9, characterized in that, A screw block is provided at the other end of the rotating column away from the limiting block; And / or, one end of the rotating column is connected to the limiting block via a connecting block, the connecting block including a first connecting block connected to one end of the rotating column, and a second connecting block connected to the side wall of the first connecting block, the second connecting block being connected to the limiting block and having a matching length.

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