A power retractable cable assembly

Abstract

The application discloses a power telescopic cable assembly which comprises a cable and a telescopic clamping assembly matched and installed outside the cable, and a heating assembly is matched and installed in the center of the cable outside. The application provides a power telescopic cable assembly, through the setting of a front-end clamping mechanism, a fastening mechanism and a rear-end clamping rotating mechanism, the clamping and fixing of the cable are realized, through the setting of a detection assembly, the subsequent defect detection of the cable is realized; through the setting of a heating assembly, the high-temperature-resistant environment of the cable is constructed, and the setting of a temperature detector is used for intuitively obtaining the surface temperature of the cable, so that the high-temperature-resistant detection of the cable is facilitated; through the setting of two symmetrical L-shaped heating fixing plates, after the high-temperature-resistant detection is completed, the two L-shaped heating fixing plates can be separated from the outside of the cable, and the detection assembly is used to timely detect the defects of the cable. The setting is compact in structure, timely in detection and suitable for actual detection.

Description

Technical Field

[0001] This invention belongs to the field of cable technology, and particularly relates to a power telescopic cable assembly. Background Technology

[0002] With the widespread use of automated equipment, the requirements for equipment stability are becoming increasingly stringent, leading to higher performance requirements for the cables used with these devices. After processing, cables need to undergo performance testing. In cable torsion testing, the clamping and fixing of the cable, as well as subsequent defect detection, become major challenges. Furthermore, insufficient timely detection of the cable surface temperature during high-temperature resistance testing leads to inaccuracies in the test results. In practical applications, after performance testing, the cable needs to be moved to the defect detection equipment area for surface defect inspection. During this transfer, external impacts can easily affect the cable surface, thus impacting the accuracy of defect detection. Summary of the Invention

[0003] The purpose of this invention is to overcome the above-mentioned problems existing in the prior art and provide a power telescopic cable assembly. Through the arrangement of a front-end clamping mechanism, a fastening mechanism, and a rear-end clamping and rotating mechanism, the cable is clamped and fixed. The detection component enables subsequent defect detection of the cable. The heating component creates a high-temperature resistant environment for the cable, and the temperature detector allows for direct acquisition of the cable's surface temperature, facilitating high-temperature resistance testing. The two symmetrically arranged L-shaped heating and fixing plates can be detached from the cable after high-temperature resistance testing, allowing for timely defect detection using the detection component. This arrangement is compact, provides timely detection, and is suitable for practical testing applications.

[0004] To achieve the above-mentioned technical objectives and effects, the present invention is implemented through the following technical solution:

[0005] A power telescopic cable assembly includes a cable and a telescopic clamping assembly that is fitted to the outside of the cable. A heating assembly is fitted to the center of the outside of the cable. Detection assemblies are fitted to the upper and lower ends of the heating assembly. A detection frame is fitted to the outside of the telescopic clamping assembly.

[0006] The detection frame includes four connecting rods arranged in a rectangular array, and a first square frame is fixedly installed at both ends of each connecting rod.

[0007] The telescopic clamping assembly includes two symmetrically arranged front clamping mechanisms, and a fastening mechanism and a rear clamping rotation mechanism are arranged sequentially from front to back between the two front clamping mechanisms.

[0008] The rear clamping and rotating mechanism includes two symmetrically arranged third arc plates and a rotating ring fitted outside the third arc plates. The left and right ends of the outer circumferential surface of the rotating ring are rotatably mounted with a housing mounting bracket.

[0009] The lower end of the outer side of the rotating ring is engaged with a rotating component;

[0010] The heating assembly includes two symmetrically arranged L-shaped heating fixing plates and a heating film fixedly installed on the inner surface of the L-shaped heating fixing plates. A rectangular cavity is formed between the two L-shaped heating fixing plates, and the cable is located in the rectangular cavity.

[0011] Temperature detectors are evenly distributed on the outer part of the cable located in the rectangular cavity.

[0012] Furthermore, bottom support columns are fixedly installed at both ends of the bottom surface of the first square frame.

[0013] Furthermore, the front-end clamping mechanism includes a first ring and two symmetrically arranged airbags fixedly installed on the inner circumferential surface of the first ring;

[0014] Two symmetrically arranged first connecting plates are fixedly installed on the upper part of the outer side of the first ring, and a second connecting plate is fixedly installed on the end of the first connecting plate away from the first ring.

[0015] A first cylinder is fixedly installed on the upper rear side of the first square frame located at the front end of the connecting rod, and the output end of the first cylinder is fixedly connected to the second connecting plate.

[0016] Furthermore, the fastening mechanism includes a bottom clamping frame and a top positioning frame arranged sequentially from bottom to top;

[0017] The bottom clamping frame includes a first inverted V-shaped plate and a bearing block fixedly installed on the connecting end of the first inverted V-shaped plate. A second cylinder is fixedly installed on the top of the bearing block, and a first arc-shaped plate is fixedly installed on the output end of the second cylinder.

[0018] The top positioning frame includes two symmetrically arranged third connecting plates. One end of the third connecting plate is fixedly connected to the connecting rod, and the other end of the third connecting plate is fixedly installed with a second arc-shaped plate.

[0019] Furthermore, two symmetrically arranged third cylinders are fixedly installed on the inner circumferential surface of the rotating ring, and the output end of the third cylinder is fixedly connected to the third arc-shaped plate.

[0020] Furthermore, the housing mounting bracket includes a vertical plate, a trapezoidal plate, and a rectangular housing, which are fixedly connected from right to left.

[0021] The rectangular outer shell has an arc-shaped groove on its left side that mates with a rotating ring, and the rotating ring is rotatably mounted in the arc-shaped groove.

[0022] Furthermore, the rotating assembly includes a gear, a rotating column, and a motor connected sequentially from front to back;

[0023] The outer circumferential surface of the rotating ring has evenly distributed tooth grooves along the circumferential direction at its center, which mesh with the gear.

[0024] A first mounting plate is fixedly installed between two connecting rods located at the lower rear side of the first square frame, and the motor is fixedly installed on the top of the first mounting plate.

[0025] Furthermore, a second mounting plate is fixedly installed on the right end of the L-shaped heating fixing plate, and a V-shaped rod is fixedly installed on the side of the second mounting plate away from the L-shaped heating fixing plate. The connecting end of the V-shaped rod is provided with a fourth cylinder.

[0026] The right ends of the two connecting rods located on the right side of the rear side of the first square frame are fixedly installed with a fourth arc plate. The fourth cylinder is fixedly installed on the inner surface of the fourth arc plate, and the output end of the fourth cylinder is fixedly connected to the connecting end of the V-shaped rod.

[0027] Furthermore, the detection component includes a connecting column and a mounting plate fixedly installed at the center of the outside of the connecting column. Two symmetrically arranged connecting plates are fixedly installed at both the front and rear ends of the outside of the connecting column. The end of the connecting plate away from the connecting column is fixedly connected to the connecting rod.

[0028] An arc-shaped groove is formed at the lower end of the outer circumferential surface of the mounting plate, and a camera device is fixedly installed in the arc-shaped groove.

[0029] The beneficial effects of this invention are:

[0030] 1. This invention provides a power telescopic cable assembly, which achieves cable clamping and fixing by setting a front clamping mechanism, a fastening mechanism and a rear clamping and rotating mechanism, and achieves subsequent defect detection of the cable by setting a detection component.

[0031] 2. This invention constructs a high-temperature resistant environment for the cable by setting up a heating component, and sets up a temperature detector to directly obtain the surface temperature of the cable, which is beneficial for the high-temperature resistance test of the cable.

[0032] 3. The present invention uses two symmetrically arranged L-shaped heating fixing plates. After the high temperature resistance test is completed, the two L-shaped heating fixing plates can be removed from the outside of the cable, and the detection component can be used to detect defects in the cable in a timely manner. This arrangement is compact, timely, and suitable for practical testing. Attached Figure Description

[0033] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0034] Figure 1 This is a schematic diagram of the structure of the present invention;

[0035] Figure 2 This is a partial structural schematic diagram of the present invention;

[0036] Figure 3 This is a partial structural schematic diagram of the present invention;

[0037] Figure 4 This is a partial structural schematic diagram of the present invention;

[0038] Figure 5 This is a partial structural schematic diagram of the present invention;

[0039] Figure 6 This is a partial structural schematic diagram of the present invention;

[0040] Figure 7 This is a partial structural schematic diagram of the present invention;

[0041] Figure 8 This is a right view of a partial structure of the present invention;

[0042] Figure 9 This is a partial structural schematic diagram of the present invention;

[0043] Figure 10 This is a partial structural schematic diagram of the present invention. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] In the description of this invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this invention.

[0046] like Figure 1The power telescopic cable assembly shown includes a cable 1 and a telescopic clamping assembly 2 installed on the outside of the cable 1. A heating assembly 3 is installed in the center of the outside of the cable 1. Detection assemblies 4 are installed at both the upper and lower ends of the heating assembly 3. A detection frame 5 is installed on the outside of the telescopic clamping assembly 2.

[0047] like Figure 2 As shown, the detection frame 5 includes four connecting rods 51 arranged in a rectangular array, and a first square frame 52 is fixedly installed at both ends of the connecting rods 51.

[0048] Bottom support columns 521 are fixedly installed at both ends of the bottom surface of the first square frame 52;

[0049] With this setup, four connecting rods 51 arranged in a rectangular array are provided in the two first square frames 52. That is, the four connecting rods 51 are fixedly installed around the rear side of the first square frame 52 to form the detection support shell of the power telescopic cable.

[0050] like Figures 3 to 5 As shown, the telescopic clamping assembly 2 includes two symmetrically arranged front clamping mechanisms 21, and a fastening mechanism 22 and a rear clamping rotation mechanism 23 are arranged between the two front clamping mechanisms 21 from front to back.

[0051] The front clamping mechanism 21 includes a first ring 211 and two symmetrically arranged airbags 212 fixedly installed on the inner circumferential surface of the first ring 211;

[0052] Two symmetrically arranged first connecting plates 213 are fixedly installed on the upper end of the outer side of the first ring 211, and a second connecting plate 214 is fixedly installed on the end of the first connecting plate 213 away from the first ring 211.

[0053] A first cylinder 511 is fixedly installed on the upper rear side of the first square frame 52 located at the front end of the connecting rod 51, and the output end of the first cylinder 511 is fixedly connected to the second connecting plate 214.

[0054] Among them, the first cylinder 511 is a conventional cylinder;

[0055] The second connecting plate 214 is slidably installed between the two connecting rods 51 located at the upper rear side of the first square frame 52.

[0056] With this setup, one end of cable 1 is placed in the first ring 211, and cable 1 is initially clamped and fixed by controlling the inflation and deflation of the airbag 212.

[0057] The fastening mechanism 22 includes a bottom clamping frame 221 and a top positioning frame 222 arranged sequentially from bottom to top;

[0058] The bottom clamping frame 221 includes a first inverted V-shaped plate 2211 and a bearing block 2212 fixedly installed on the connecting end of the first inverted V-shaped plate 2211. A second cylinder 2213 is fixedly installed on the top of the bearing block 2212, and a first arc plate 2214 is fixedly installed on the output end of the second cylinder 2213.

[0059] The top positioning frame 222 includes two symmetrically arranged third connecting plates 2221. One end of the third connecting plate 2221 is fixedly connected to the connecting long rod 51, and the other end of the third connecting plate 2221 is fixedly installed with a second arc plate 2222.

[0060] Among them, the second cylinder 2213 is a conventional cylinder;

[0061] Among them, the two ends of the first inverted V-shaped plate 2211 are respectively fixedly connected to two connecting rods 51 located at the lower end of the rear side of the first square frame 52;

[0062] Among them, the ends of the two third connecting plates 2221 that are away from the second arc plate 2222 are respectively fixedly connected to the two connecting rods 51 located at the upper end of the rear side of the first square frame 52;

[0063] With this setup, in actual use, the cable 1 is placed on top of the first arc plate 2214, and the cable 1 is fixed in the area formed by the first arc plate 2214 and the two second arc plates 2222 via the second cylinder 2213. The inner surfaces of the first arc plate 2214 and the two second arc plates 2222 are friction surfaces to clamp and fix the cable 1.

[0064] like Figures 6 to 8 As shown, the rear clamping and rotating mechanism 23 includes two symmetrically arranged third arc plates 231 and a rotating ring 232 fitted outside the third arc plates 231. The left and right ends of the outer circumferential surface of the rotating ring 232 are rotatably mounted with a housing mounting bracket 24.

[0065] A rotating assembly 25 is engaged with the lower end of the outer side of the rotating ring 232;

[0066] Two symmetrically arranged third cylinders 2321 are fixedly installed on the inner circumferential surface of the rotating ring 232, and the output end of the third cylinder 2321 is fixedly connected to the third arc plate 231.

[0067] With this setup, the cable 1 is fixed between the two third arc-shaped plates 231 by the push of the third cylinder 2321;

[0068] Among them, the third cylinder 2321 is a conventional cylinder;

[0069] The housing mounting bracket 24 includes a vertical plate 241, a trapezoidal plate 242, and a rectangular housing 243, which are fixedly connected from right to left.

[0070] The rectangular outer shell 243 has an arc-shaped groove 244 on its left side that mates with the rotating ring 232, and the rotating ring 232 is rotatably mounted in the arc-shaped groove 244;

[0071] The rotating assembly 25 includes a gear 251, a rotating column 252, and a motor 253 connected in sequence from front to back;

[0072] The center of the outer circumferential surface of the rotating ring 232 is evenly distributed with tooth grooves 2322 that mesh with the gear 251 along the circumferential direction;

[0073] A first mounting plate 512 is fixedly installed between two connecting rods 51 located at the lower rear side of the first square frame 52, and a motor 253 is fixedly installed on the top of the first mounting plate 512.

[0074] Among them, motor 253 is a conventional rotary motor;

[0075] This setup is used to rotate the rotating ring 232, thereby causing the cable 1, which is fixed between the two third arc-shaped plates 231, to rotate for performance testing of the cable 1.

[0076] like Figures 9 to 10 As shown, the heating assembly 3 includes two symmetrically arranged L-shaped heating fixing plates 31 and a heating film 32 fixedly installed on the inner surface of the L-shaped heating fixing plates 31. A rectangular cavity 33 is formed between the two L-shaped heating fixing plates 31, and the cable 1 is located in the rectangular cavity 33.

[0077] Temperature detectors 11 are evenly distributed on the portion of the cable 1 located in the rectangular cavity 33 outside the cable 1;

[0078] Among them, the temperature detector 11 is a conventional watchband-type temperature sensor used to detect the surface temperature of the cable 1;

[0079] A second mounting plate 311 is fixedly installed on the right side of the L-shaped heating fixing plate 31. A V-shaped rod 312 is fixedly installed on the side of the second mounting plate 311 away from the L-shaped heating fixing plate 31. A fourth cylinder 313 is provided at the connecting end of the V-shaped rod 312.

[0080] The right ends of the two connecting rods 51 located on the right side of the rear side of the first square frame 52 are fixedly installed with a fourth arc plate 522. The fourth cylinder 313 is fixedly installed on the inner surface of the fourth arc plate 522. The output end of the fourth cylinder 313 is fixedly connected to the connecting end of the V-shaped rod 312.

[0081] This setup is used to heat the surface of cable 1 to test its heat resistance;

[0082] The detection component 4 includes a connecting post 41 and a mounting plate 42 fixedly installed at the center of the outside of the connecting post 41. Two symmetrically arranged connecting plates 43 are fixedly installed at both the front and rear ends of the outside of the connecting post 41. The end of the connecting plate 43 away from the connecting post 41 is fixedly connected to the connecting rod 51.

[0083] An arc-shaped groove 421 is opened at the lower end of the outer circumferential surface of the mounting plate 42, and a camera device 422 is fixedly installed in the arc-shaped groove 421.

[0084] Two connecting plates 43 located on the detection component 4 at the upper end of the heating component 3 are fixedly installed on two connecting rods 51 located at the upper end of the rear side of the first square frame 52.

[0085] The camera device 422 is a commonly used defect detection camera, used to detect defects on the surface of cable 1.

[0086] In practical use, the cable 1 is clamped and fixed by the front clamping mechanism 21, the fastening mechanism 22, and the rear clamping and rotating mechanism 23. The detection component 4 enables subsequent defect detection of the cable 1. The heating component 3 creates a high-temperature environment for the cable 1. The temperature detector 11 is used to directly obtain the surface temperature of the cable 1, which is beneficial for the high-temperature resistance test of the cable 1. The two symmetrically set L-shaped heating fixing plates 31 can be removed from the outside of the cable 1 after the high-temperature resistance test is completed. The detection component 4 can then be used to detect defects in the cable 1 in a timely manner. This configuration is compact, timely, and suitable for practical testing.

[0087] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0088] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A power telescopic cable assembly, characterized in that: Includes a cable (1) and a telescopic clamping assembly (2) installed on the outside of the cable (1). A heating assembly (3) is installed in the center of the outside of the cable (1). Detection assemblies (4) are installed at both the upper and lower ends of the heating assembly (3). A detection frame (5) is installed on the outside of the telescopic clamping assembly (2). The detection frame (5) includes four connecting rods (51) arranged in a rectangular array, and a first square frame (52) is fixedly installed at both ends of each connecting rod (51). The telescopic clamping assembly (2) includes two symmetrically arranged front clamping mechanisms (21), and a fastening mechanism (22) and a rear clamping rotation mechanism (23) are arranged between the two front clamping mechanisms (21) from front to back. The rear clamping and rotating mechanism (23) includes two symmetrically arranged third arc plates (231) and a rotating ring (232) fitted outside the third arc plates (231). The outer and left ends of the outer circumferential surface of the rotating ring (232) are rotatably mounted with outer shell mounting brackets (24). The lower end of the outer side of the rotating ring (232) is engaged with a rotating component (25). The heating assembly (3) includes two symmetrically arranged L-shaped heating fixing plates (31) and a heating film (32) fixedly installed on the inner surface of the L-shaped heating fixing plates (31). A rectangular cavity (33) is formed between the two L-shaped heating fixing plates (31), and the cable (1) is located in the rectangular cavity (33). Temperature detectors (11) are evenly distributed on the portion of the cable (1) located in the rectangular cavity (33) outside the cable (1). Bottom support columns (521) are fixedly installed on both the left and right ends of the bottom surface of the first square frame (52); The front clamping mechanism (21) includes a first ring (211) and two symmetrically arranged airbags (212) fixedly installed on the inner circumferential surface of the first ring (211). Two symmetrically arranged first connecting plates (213) are fixedly installed on the upper part of the outer side of the first ring (211), and a second connecting plate (214) is fixedly installed on the end of the first connecting plate (213) away from the first ring (211). A first cylinder (511) is fixedly installed on the upper rear side of the first square frame (52) located at the front end of the connecting rod (51), and the output end of the first cylinder (511) is fixedly connected to the second connecting plate (214). The fastening mechanism (22) includes a bottom clamping frame (221) and a top positioning frame (222) arranged sequentially from bottom to top. The bottom clamping frame (221) includes a first inverted V-shaped plate (2211) and a bearing block (2212) fixedly installed on the connecting end of the first inverted V-shaped plate (2211). A second cylinder (2213) is fixedly installed on the top of the bearing block (2212), and a first arc plate (2214) is fixedly installed on the output end of the second cylinder (2213). The top positioning frame (222) includes two symmetrically arranged third connecting plates (2221). One end of the third connecting plate (2221) is fixedly connected to the connecting rod (51), and the other end of the third connecting plate (2221) is fixedly installed with a second arc plate (2222). Two symmetrically arranged third cylinders (2321) are fixedly installed on the inner circumferential surface of the rotating ring (232), and the output end of the third cylinder (2321) is fixedly connected to the third arc plate (231). The housing mounting bracket (24) includes a vertical plate (241), a trapezoidal plate (242), and a rectangular housing (243) that are fixedly connected from right to left. The rectangular outer shell (243) has an arc-shaped groove (244) on its left side that mates with the rotating ring (232), and the rotating ring (232) is rotatably installed in the arc-shaped groove (244); The rotating assembly (25) includes a gear (251), a rotating column (252), and a motor (253) connected in sequence from front to back; The rotating ring (232) has tooth grooves (2322) that mesh with the gear (251) evenly distributed along the circumferential direction at the center of the outer circumferential surface. A first mounting plate (512) is fixedly installed between two connecting rods (51) located at the lower rear side of the first square frame (52), and the motor (253) is fixedly installed on the top of the first mounting plate (512); A second mounting plate (311) is fixedly installed on the right side of the L-shaped heating fixing plate (31). A V-shaped rod (312) is fixedly installed on the side of the second mounting plate (311) away from the L-shaped heating fixing plate (31). A fourth cylinder (313) is provided at the connecting end of the V-shaped rod (312). The right ends of the two connecting rods (51) located on the right side of the rear side of the first square frame (52) are fixedly installed with a fourth arc plate (522). The fourth cylinder (313) is fixedly installed on the inner surface of the fourth arc plate (522). The output end of the fourth cylinder (313) is fixedly connected to the connecting end of the V-shaped rod (312). The detection component (4) includes a connecting column (41) and a mounting plate (42) fixedly installed in the center of the outside of the connecting column (41). Two symmetrically arranged connecting plates (43) are fixedly installed at both the front and rear ends of the outside of the connecting column (41). The end of the connecting plate (43) away from the connecting column (41) is fixedly connected to the connecting rod (51). An arc-shaped groove (421) is opened at the lower end of the outer circumferential surface of the mounting plate (42), and a camera device (422) is fixedly installed in the arc-shaped groove (421).

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