Cable harness processing detection device

Abstract

The utility model discloses a cable harness processing detection device, which relates to the technical field of cable processing, and comprises a detection assembly, the detection assembly is arranged at the top of a base plate, the detection assembly comprises a wind-up roller rotationally connected to the top of the base plate, a connecting rope is sleeved on the wind-up roller, a first sliding groove is formed in the top of the base plate, and a second sliding groove is formed in the top of the base plate; a first sliding block is slidably connected into the first sliding groove, a connecting shaft is arranged on the first sliding block, the connecting shaft is connected with the connecting rope, an extension rod is arranged at the top of the first sliding block, a limiting ring is arranged at the top of the extension rod, a button is arranged on the inner wall of the limiting ring, and a shell is arranged on the side, close to the winding roller, of the bottom of the base plate; a detector is arranged at the top of the base plate, springs are fixedly connected between the two sides of the fixing plate and the first sliding blocks, through the arranged detection assembly, the cable sheath bulging phenomenon can be detected, and the situation that partial discharge possibly occurs at the bulging position, and consequently electric leakage and even short circuit accidents are caused is prevented.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically to a cable harness processing and testing device. Background Technology

[0002] With the rapid development of technology, many industries such as electronic equipment, automobiles, aerospace, and communications rely heavily on cables and wire harnesses to achieve power transmission, signal transmission, and connections between various devices. The aerospace field, in particular, places extremely high demands on the quality and performance of cables and wire harnesses.

[0003] Because cable sheaths may bulge, the insulation performance between the internal core wires and the outside environment may decrease. If the cable is used for power transmission, especially in high-voltage environments (such as high-voltage transmission lines), partial discharge may occur at the bulge. Partial discharge will gradually erode the insulation layer, and over time, it may cause insulation breakdown, leading to leakage or even short circuit accidents. Existing technologies cannot detect this problem. Therefore, we propose a cable harness processing and testing device. Utility Model Content

[0004] The purpose of this invention is to provide a cable harness processing and testing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cable harness processing and testing device, characterized in that it comprises:

[0006] The base plate, the support legs at the bottom of the base plate, and the cable body at the top of the base plate;

[0007] A detection assembly is located on top of a base plate. The detection assembly includes a take-up roller rotatably connected to the top of the base plate, a connecting rope sleeved on the take-up roller, a first groove on the top of the base plate, a first slider slidably connected in the first groove, a connecting shaft on the first slider, the connecting shaft being connected to the connecting rope, an extension rod on the top of the first slider, a limit ring on the top of the extension rod, a button on the inner wall of the limit ring, a housing on the bottom of the base plate near the take-up roller, a motor inside the housing, and a detector on the top of the base plate.

[0008] A reset assembly is placed in a first slide groove. The reset assembly includes a fixing plate fixed in the first slide groove, and springs are fixedly connected to both sides of the fixing plate and the first slider.

[0009] In a preferred embodiment, a fixing component is provided on the top of the base plate. The fixing component includes a fixing seat, and a slot is provided on the top of the fixing seat, in which the cable body is placed.

[0010] The above technical solution involves setting a fixing base and a slot on it, which allows the cable to be secured in the slot for initial fixation.

[0011] In a preferred embodiment, a first rotating shaft is rotatably connected to the side of the card slot near the cable body, a clamping plate is rotatably connected to the first rotating shaft, a card seat is provided on the top of the clamping plate, and an insert block is inserted into the card seat.

[0012] The above technical solution involves setting up clamps to provide secondary locking and limiting of the initially fixed cable, preventing it from shaking or slipping.

[0013] In a preferred embodiment, a clamping assembly is provided on the top of the base plate near the detector. The clamping assembly includes a second rotating shaft, on which a torsion spring is provided, and a limit plate is rotatably connected.

[0014] The above technical solution involves clamping and fixing the detector by setting up a clamping component.

[0015] In a preferred embodiment, a power assembly is provided on the top side of the base plate near the fixed seat. The power assembly includes an electric telescopic rod, and a connector is provided between the electric telescopic rod and the fixed seat.

[0016] The above technical solution involves setting up a power component to move the fixed base, thereby straightening the cable and preventing it from bending, which could lead to inaccurate test results.

[0017] In a preferred embodiment, a third rotating shaft is rotatably connected to the top of the extension rod, the third rotating shaft is rotatably connected to the limiting ring, and a magnetic block is provided on the top of the limiting ring.

[0018] The above technical solution involves setting up a magnetic block to close the limit ring, which assists in the detection of the cable.

[0019] In a preferred embodiment, a second sliding groove is provided on the top side of the base plate near the fixed seat, and a second slider is slidably connected in the second sliding groove, with the fixed seat connected to the second slider.

[0020] The above technical solution is adopted: by setting a second slide and a second slider, the fixed seat can move more smoothly.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, the detection component can detect bulging of the cable sheath, preventing partial discharge at the bulge that could lead to leakage or even short circuits. This solves the problem that bulging of the cable sheath can reduce the insulation performance between the internal core and the external environment. If the cable is used for power transmission, especially in high-voltage environments (such as high-voltage transmission lines), partial discharge can occur at the bulge, gradually eroding the insulation layer. Over time, this can lead to insulation breakdown, resulting in leakage or even short circuits. Existing technologies cannot detect this problem. By incorporating a power component, the fixed base can be moved, straightening the cable and preventing bending that could lead to inaccurate detection results. Attached Figure Description

[0023] Figure 1 This is a front view of a cable harness processing and testing device.

[0024] Figure 2 This is a side view of a cable harness processing and testing device.

[0025] Figure 3 This is an exploded view of a cable harness processing and testing device.

[0026] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0027] Numbering on the map:

[0028] 1. Base plate; 2. Support legs; 3. Cable body;

[0029] 4. Detection component; 41. Take-up roller; 42. Connecting rope; 43. First slide groove; 44. First slider; 45. Connecting shaft; 46. Extension rod; 47. Limiting ring; 48. Button; 49. Housing;

[0030] 5. Detector;

[0031] 6. Fixing component; 61. Fixing base; 62. Slot; 63. First rotating shaft; 64. Clamping plate; 65. Slot; 66. Insertion block;

[0032] 7. Power assembly; 71. Electric telescopic rod; 72. Connector; 73. Second slide rail;

[0033] 8. Reset assembly; 81. Fixing plate; 82. Spring;

[0034] 9. Clamping assembly; 91. Second rotating shaft; 92. Torsion spring; 93. Limiting plate;

[0035] 10. Third rotating shaft; 11. Magnetic block. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] like Figures 1-3 As shown, this utility model provides a technical solution: a cable harness processing and testing device, comprising:

[0038] Base plate 1, support legs 2 at the bottom of base plate 1 and cable body 3 at the top of base plate 1;

[0039] The detection component 4 is located on the top of the base plate 1. The detection component 4 includes a take-up roller 41 rotatably connected to the top of the base plate 1. A connecting rope 42 is sleeved on the take-up roller 41. A first groove 43 is opened on the top of the base plate 1. A first slider 44 is slidably connected in the first groove 43. A connecting shaft 45 is provided on the first slider 44. The connecting shaft 45 is connected to the connecting rope 42. An extension rod 46 is provided on the top of the first slider 44. A limit ring 47 is provided on the top of the extension rod 46. A button 48 is provided on the inner wall of the limit ring 47. A housing 49 is provided on the bottom of the base plate 1 near the take-up roller 41. A motor is provided in the housing 49. A detector 5 is provided on the top of the base plate 1. A third rotating shaft 10 is rotatably connected to the top of the extension rod 46. The third rotating shaft 10 is rotatably connected to the limit ring 47. A magnetic block 11 is provided on the top of the limit ring 47.

[0040] The reset assembly 8 is placed in the first slide groove 43. The reset assembly 8 includes a fixing plate 81 fixed in the first slide groove 43. Springs 82 are fixedly connected to both sides of the fixing plate 81 and the first slider 44.

[0041] Specifically, before the inspection, the limiting ring 47 is closed by the magnetic block 11, and the cable is placed inside it. The outer sheath of the cable contacts the button 48, but the button 48 is not recessed. Then, the motor is turned on to drive the take-up roller 41 to rotate. The take-up roller 41 drives the connecting ropes 42 on both sides to wind around. The two connecting ropes 42 are wound in opposite directions on the take-up roller 41. Then, the first slider 44 moves in the first slide groove 43 to inspect the outer sheath of the cable. When there is a bulge, the button 48 will be squeezed, and the detector 5 will sound an alarm. Then, the unqualified cable is processed. After the inspection is completed, the reset component 8 is used to reset the cable by the contraction of the spring 82, so that the inspection can continue.

[0042] Furthermore, such as Figure 1 and Figure 2 As shown: A fixing component 6 is provided on the top of the base plate 1. The fixing component 6 includes a fixing seat 61. A slot 62 is provided on the top of the fixing seat 61. The cable body 3 is placed in the slot 62. By setting the fixing seat 61 and the slot 62, the cable can be locked in the slot 62 for initial fixing.

[0043] The above solutions also have a drawback: because the cables were not straightened, some sections may be bent, affecting the test results. Figure 2 and Figure 4 As shown: A first rotating shaft 63 is rotatably connected to the side of the slot 62 near the cable body 3. A clamping plate 64 is rotatably connected to the first rotating shaft 63. A card seat 65 is provided on the top of the clamping plate 64. An insert block 66 is inserted into the card seat 65. A power assembly 7 is provided on the top of the base plate 1 near the fixed seat 61. The power assembly 7 includes an electric telescopic rod 71. A connector 72 is connected between the electric telescopic rod 71 and the fixed seat 61. By setting the clamping plate 64, the cable after initial fixation can be locked in a secondary position to prevent it from shaking and slipping. Then, the electric telescopic rod 71 is activated to drive the fixed seat 61 to move, thereby straightening the cable.

[0044] The above solution also has the problem that detector 5 cannot be fixed to the top of base plate 1, such as... Figure 2 As shown: A clamping assembly 9 is provided on the top side of the base plate 1 near the detector 5. The clamping assembly 9 includes a second rotating shaft 91, a torsion spring 92 is provided on the second rotating shaft 91, and a limit plate 93 is rotatably connected to the torsion spring 92. By setting the clamping assembly 9, the detector 5 is clamped and fixed.

[0045] Furthermore, such as Figure 2As shown: A second sliding groove 73 is provided on the top side of the base plate 1 near the fixed seat 61. A second slider is slidably connected in the second sliding groove 73. The fixed seat 61 is connected to the second slider. By setting the second sliding groove 73 and the second slider, the fixed seat 61 can move more smoothly.

[0046] The working principle of this utility model is as follows: First, the cable to be tested is initially fixed in the slot 62 opened at the top of the fixed base 61. Then, the clamping plate 64 is closed by the first rotating shaft 63. The insert block 66 is then inserted into the slot 65 for locking. Next, the electric telescopic rod 71 is activated, which drives the fixed base 61 to move in the second slide groove 73 through the second slider, thereby straightening the cable. Then, the limiting ring 47 is closed by the magnetic block 11, so that the cable is placed inside it. The outer sheath of the cable contacts the button 48, but the button 48 is not recessed. Then the motor is turned on to drive the take-up roller 41 to rotate. The take-up roller 41 drives the connecting ropes 42 on both sides to wind around. The two connecting ropes 42 are wound in opposite directions on the take-up roller 41. Then the first slider 44 will move in the first slide groove 43 to detect the outer sheath of the cable. When there is a bulge, the button 48 will be pressed, and the detector 5 will sound an alarm. Then the unqualified cable will be processed. After the detection is completed, the reset component 8 will be set up to reset the cable by the contraction of the spring 82, so that the new cable can be detected later.

[0047] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. The implementation schemes in the above embodiments can also be further combined or replaced. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A cable harness processing inspection apparatus characterized by comprising: Include: Base plate (1), the bottom of base plate (1) is provided with support leg (2) and the cable body (3) is provided on the top of base plate (1); Detection assembly (4), the detection assembly (4) is placed on the top of base plate (1), the detection assembly (4) includes a winding roller (41) rotatably connected to the top of base plate (1), a connecting rope (42) is sleeved on the winding roller (41), a first sliding groove (43) is formed on the top of base plate (1), a first sliding block (44) is slidably connected in the first sliding groove (43), a connecting shaft (45) is arranged on the first sliding block (44), the connecting shaft (45) is connected with the connecting rope (42), an extension rod (46) is arranged on the top of the first sliding block (44), a limiting ring (47) is arranged on the top of the extension rod (46), a button (48) is arranged on the inner wall of the limiting ring (47), a housing (49) is arranged on the bottom of base plate (1) near the winding roller (41), a motor is arranged in the housing (49), a detector (5) is arranged on the top of base plate (1); Reset assembly (8), the reset assembly (8) is placed in the first sliding groove (43), the reset assembly (8) includes a fixed plate (81) fixed in the first sliding groove (43), springs (82) are fixedly connected between the two sides of the fixed plate (81) and the first sliding block (44).

2. The cable harness processing inspection apparatus according to claim 1, characterized by: The top of base plate (1) is provided with a fixing assembly (6), the fixing assembly (6) includes a fixing seat (61), a clamping groove (62) is formed on the top of the fixing seat (61), and the cable body (3) is placed in the clamping groove (62).

3. The cable harness processing inspection apparatus according to claim 2, characterized by: The side of the clamping groove (62) near the cable body (3) is rotatably connected with a first rotating shaft (63), the first rotating shaft (63) is rotatably connected with a clamping plate (64), the clamping plate (64) is provided with a clamping seat (65), and the clamping seat (65) is inserted with an insertion block (66).

4. The cable harness processing inspection apparatus according to claim 1, characterized by: The side of the top of base plate (1) near the detector (5) is provided with a clamping assembly (9), the clamping assembly (9) includes a second rotating shaft (91), the second rotating shaft (91) is provided with a torsion spring (92), and the torsion spring (92) is rotatably connected with a limiting plate (93).

5. The cable harness processing inspection apparatus according to claim 2, characterized by: The side of the top of base plate (1) near the fixing seat (61) is provided with a power assembly (7), and the power assembly (7) includes an electric telescopic rod (71) and a connecting piece (72) connected between the electric telescopic rod (71) and the fixing seat (61).

6. The cable harness processing inspection apparatus according to claim 1, characterized by: The top of the extension rod (46) is rotatably connected with a third rotating shaft (10), the third rotating shaft (10) is rotatably connected with the limiting ring (47), and the top of the limiting ring (47) is provided with a magnetic block (11).

7. The cable harness processing inspection apparatus according to claim 2, characterized by: The top of base plate (1) is provided with a second sliding groove (73) near the fixing seat (61), a second sliding block is slidably connected in the second sliding groove (73), and the fixing seat (61) is connected with the second sliding block.

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