Cable detection equipment

Abstract

The utility model discloses a cable detection device, which is characterized in that two limiting cylinders are in through connection with a wire inlet and a wire outlet, an arc-shaped plate is fixedly connected to one side of the two limiting cylinders through a connecting rod, and a camera is arranged on one side, opposite to the inner wall of a box body, of the arc-shaped plate. A rotating motor with an output shaft provided with a half gear is arranged on the outer wall of the box body, a first driven shaft is arranged between the limiting cylinder and the half gear and on the box body, and one end of the first driven shaft is fixedly connected with a first driven gear connected with the half gear in a meshed mode. A transmission mechanism used for driving the limiting cylinder to rotate is arranged between the other end of the rotating shaft and the limiting cylinder, and one end of the rotating shaft can penetrate through the second fixing plate and is fixedly connected with a second driven gear meshed with the half gear. The cable detection equipment provided by the utility model realizes intermittent movement of the cable, reduces the shooting requirement of the camera, reduces the situation of missing detection, and improves the detection reliability.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable detection technical field especially relates to a cable detection equipment. BACKGROUND

[0002] Cable is important equipment of transmission and distribution electric energy in electric power system, and the insulation state of cable has important influence on safe and reliable operation of electric power system, if the surface of cable is damaged, it will have irreversible influence on electric power system, therefore, after the production of cable is finished, the surface of cable needs to be detected to find insulation defects in time.

[0003] Through the search, the patent with patent publication No. CN117471367A discloses "a cable insulation sheath detection device", including base, still including the detection mechanism of setting in the surface of base, the detection mechanism includes rotating assembly, conveying assembly and detection assembly, the rotating assembly is set in the top of base, two conveying assemblies are symmetrically set in the two sides of rotating assembly, and are connected with base, the detection assembly is set in the inside of rotating assembly;It is favorable to the conveying of different models of cable, and it is favorable to the detection of detection probe around cable during the process of cable conveying, so that the omnibearing detection of cable is realized, and the detection effect of cable is guaranteed.

[0004] In the prior art, most of the cables are continuously moved during the shooting process, so that the shooting requirements of the camera are high, and the missed detection situation is prone to occur. SUMMARY

[0005] The utility model discloses a kind of cable detection equipment, which realizes the intermittent movement of cable, reduces the missed detection situation while reducing the shooting requirements of camera, and improves the reliability of detection.

[0006] To achieve the above object, the technical scheme adopted by the utility model is: a kind of cable detection equipment, comprising: base, the supply line roller in the top of the base, take-up roller, the take-up roller is rotatably installed between two second fixed plates by a rotating shaft, between the supply line roller, take-up roller setting a box with wire inlet, wire outlet;

[0007] A limit cylinder is rotatably installed in the inside of the box and on the side close to wire inlet and wire outlet respectively, and two limit cylinders are connected through between wire inlet and wire outlet, an arc plate is fixedly connected on the side of two limit cylinders through connecting rod, and a camera is arranged on the side of the arc plate away from the inner wall of the box.

[0008] A rotary motor with a half gear mounted on an output shaft is arranged on the outer wall of the box, a first driven shaft is arranged between the limiting cylinder and the half gear and on the box, one end of the first driven shaft is fixedly connected with a first driven gear engaged with the half gear, a transmission mechanism for driving the limiting cylinder to rotate is arranged between the other end of the first driven shaft and the limiting cylinder, and one end of the rotating shaft can penetrate through the second fixed plate and is fixedly connected with a second driven gear engaged with the half gear.

[0009] The further improved scheme in the above technical scheme is as follows:

[0010] 1. In the above scheme, the transmission mechanism comprises: a protrusion tooth arranged on the limiting cylinder, a support shaft rotatably arranged on one side of the protrusion tooth, and a linkage gear mounted on the support shaft and engaged with the protrusion tooth.

[0011] 2. In the above scheme, a driven bevel gear is mounted on the end of the support shaft, and a driving bevel gear is mounted on the end of the first driven shaft and matched with the driven bevel gear.

[0012] 3. In the above scheme, the connecting rod is L-shaped.

[0013] 4. In the above scheme, the limiting cylinders are rotatably arranged in the interiors of the wire inlet and the wire outlet.

[0014] Due to the use of the above technical scheme, the utility model has the following advantages compared with the prior art:

[0015] The cable detection equipment of the utility model is located at one side of two limiting cylinders and fixedly connected with an arc-shaped plate through a connecting rod, a camera is arranged on the side of the arc-shaped plate opposite to the inner wall of the box, a rotary motor with a half gear mounted on an output shaft is arranged on the outer wall of the box, one end of the first driven shaft is fixedly connected with a first driven gear engaged with the half gear, a transmission mechanism for driving the limiting cylinder to rotate is arranged between the other end of the first driven shaft and the limiting cylinder, one end of the rotating shaft can penetrate through the second fixed plate and is fixedly connected with a second driven gear engaged with the half gear, the rotary motor drives the take-up roller and the limiting cylinder to rotate, the half gear is engaged with the first driven gear on the first driven shaft and the second driven gear on the rotating shaft, one camera is used to realize all-around shooting of the surface of the cable, the take-up roller can be prevented from rotating while the limiting cylinder is driven to rotate, the limiting cylinder is stopped from rotating while the take-up roller is rotating to take up the wire, the intermittent movement of the cable is realized, the requirement for the camera shooting is reduced, the missed detection is reduced, and the reliability of detection is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] ATTACH Figure 1 It is a structural schematic view of the cable detection equipment of the utility model.

[0017] Figure 2 is a schematic diagram of the internal structure of the cable detection device of the present application; Figure 2 Figure 2 is a schematic diagram of the internal structure of the cable detection device of the present application;

[0018] Figure 2 is a schematic diagram of the internal structure of the cable detection device of the present application; Figure 3 Figure 2 is a schematic diagram of the internal structure of the cable detection device of the present application.

[0019] In the above drawings: 1, box; 2, first driven shaft; 3, first driven gear; 4, half gear; 5, rotary motor; 6, second driven gear; 7, rotating shaft; 8, outlet; 9, take-up roller; 10, supply roller; 11, inlet; 12, first fixed plate; 13, second fixed plate; 14, camera; 15, connecting rod; 16, protruding tooth; 17, arc plate; 18, limiting cylinder; 19, base; 20, driving bevel gear; 21, driven bevel gear; 22, support shaft; 23, linkage gear. DETAILED DESCRIPTION

[0020] The present patent can be further clearly understood through the specific embodiments given below, but they are not a limitation on the present patent.

[0021] Embodiment 1: A cable detection device, comprising: a base 19, a supply roller 10 located on the top of the base 19, a take-up roller 9, the take-up roller 9 being rotatably mounted between two second fixed plates 13 through a rotating shaft 7, a box 1 provided between the supply roller 10 and the take-up roller 9, the box 1 being provided with an inlet 11 and an outlet 8;

[0022] A limiting cylinder 18 is rotatably mounted on each side of the box 1 close to the inlet 11 and the outlet 8 respectively, and the two limiting cylinders 18 are connected through the inlet 11 and the outlet 8, an arc plate 17 is fixedly connected to one side of the two limiting cylinders 18 through a connecting rod 15, and a camera 14 is provided on the side of the arc plate 17 away from the inner wall of the box 1;

[0023] During the detection process, the rotary motor is started to drive the half gear to rotate, the half gear first meshes with the first driven gear to drive it to rotate one revolution, the first driven gear drives the first driven shaft to rotate, the first driven shaft drives the support shaft to rotate through the meshing of the driving bevel gear and the driven bevel gear, the support shaft drives the linkage gear to rotate, the linkage gear drives the limiting cylinder to rotate one revolution through the plurality of protruding teeth, and another limiting cylinder can be driven to rotate synchronously through the connecting rod, and the two limiting cylinders drive the arc plate to rotate one revolution around the cable passing through the middle of the box through the connecting rod;

[0024] A rotating motor 5 is arranged on the outer wall of the box 1, and a half gear 4 is arranged on the output shaft of the rotating motor 5. A first driven shaft 2 is arranged between the limiting cylinder 18 and the half gear 4, and one end of the first driven shaft 2 is fixedly connected with a first driven gear 3 which is engaged with the half gear 4. A transmission mechanism is arranged between the other end of the first driven shaft 2 and the limiting cylinder 18, and is used for driving the limiting cylinder 18 to rotate. One end of the rotating shaft 7 can penetrate through the second fixed plate 13 and is fixedly connected with a second driven gear 6 which is engaged with the half gear 4.

[0025] During the rotation of the arc-shaped plate, the camera at the bottom of the arc-shaped plate can take pictures of the cable. The taken pictures are transmitted to the background for comparison and detection, so as to facilitate the staff to check and reduce the workload of the staff. After the detection is completed, the half gear is engaged with the second driven gear to drive the rotation of the half gear by one turn. The second driven gear drives the rotation of the take-up roller by one turn to wind the cable by one turn, so that the cable which has not been detected is moved to the lower side of the detection equipment. The continuous detection of the cable can be completed through the reciprocating movement.

[0026] The transmission mechanism comprises a protrusion 16 which is sleeved on the limiting cylinder 18, and a support shaft 22 which is rotatably arranged on one side of the protrusion 16. A linkage gear 23 which is engaged with the protrusion 16 is arranged on the support shaft 22.

[0027] A driven bevel gear 21 is arranged on the end of the support shaft 22. The end of the first driven shaft 2 is respectively arranged with a driving bevel gear 20 which is matched with the driven bevel gear 21.

[0028] The connecting rod 15 is in the shape of L.

[0029] The limiting cylinder 18 is rotatably arranged in the inner part of the wire inlet 11 and the wire outlet 8.

[0030] Embodiment 2: A cable detection equipment comprises a base 19, a wire feeding roller 10 which is arranged on the top of the base 19, and a wire take-up roller 9 which is rotatably arranged between two second fixed plates 13 through a rotating shaft 7. A box 1 which is provided with a wire inlet 11 and a wire outlet 8 is arranged between the wire feeding roller 10 and the wire take-up roller 9. The wire feeding roller provides the cable to enter the box from the wire inlet. The cable passes through two limiting cylinders in sequence, is discharged from the wire outlet, and is wound on the wire take-up roller. The cable between the two limiting cylinders is kept in a straight state.

[0031] A limiting cylinder 18 is rotatably arranged in the inner part of the box 1 and is arranged on one side close to the wire inlet 11 and the wire outlet 8. The two limiting cylinders 18 are connected through the wire inlet 11 and the wire outlet 8. An arc-shaped plate 17 is fixedly connected with the connecting rod 15 and is arranged on one side of the two limiting cylinders 18. A camera 14 is arranged on the side of the arc-shaped plate 17 which is away from the inner wall of the box 1.

[0032] A rotary motor 5 with a half gear 4 mounted on an output shaft is arranged on the outer wall of the box 1, a first driven shaft 2 is arranged between the limiting cylinder 18 and the half gear 4 and on the box 1, and one end of the first driven shaft 2 is fixedly connected with a first driven gear 3 engaged with the half gear 4, and a transmission mechanism for driving the limiting cylinder 18 to rotate is arranged between the other end of the first driven shaft 2 and the limiting cylinder 18, and one end of the rotating shaft 7 can penetrate through the second fixed plate 13 and is fixedly connected with a second driven gear 6 engaged with the half gear 4;

[0033] The rotating motor drives the take-up roller and the limiting cylinder to rotate, and through the engagement of the half gear with the first driven gear on the first driven shaft and the second driven gear on the rotating shaft, a camera is used to realize the all-around shooting of the surface of the cable, and the rotating of the take-up roller can be avoided while driving the limiting cylinder to rotate, and the limiting cylinder stops rotating while the take-up roller rotates to take up the cable, so that the intermittent movement of the cable is realized, the requirements for the camera shooting are reduced, the missed detection is reduced, and the reliability of the detection is improved.

[0034] The transmission mechanism comprises a protrusion 16 sleeved on the limiting cylinder 18, a support shaft 22 rotatably installed on one side of the protrusion 16, and a linkage gear 23 installed on the support shaft 22 and engaged with the protrusion 16.

[0035] A driven bevel gear 21 is installed on the end of the support shaft 22, and an active bevel gear 20 engaged with the driven bevel gear 21 is installed on the end of the first driven shaft 2.

[0036] The connecting rod 15 is L-shaped.

[0037] The limiting cylinders 18 are rotatably installed in the interiors of the wire inlet 11 and the wire outlet 8.

[0038] The rotary motor 5 is fixedly installed on the outer wall of the box 1 through the mounting plate.

[0039] The supply roller 10 is rotatably installed between the two first fixed plates 12.

[0040] The working principle is as follows:

[0041] In use, the supply roller provides the cable to enter the box from the wire inlet, the cable passes through the two limiting cylinders in turn, is discharged from the wire outlet, and is wound on the take-up roller, and the cable between the two limiting cylinders is kept in a straight state.

[0042] In the detection process, the rotating motor is started to drive the half gear to rotate, the half gear is first engaged with the first driven gear to drive it to rotate one circle, the first driven gear drives the first driven shaft to rotate, the first driven shaft drives the support shaft to rotate through the engagement of the driving bevel gear and the driven bevel gear, the support shaft drives the linkage gear to rotate, the linkage gear drives the limiting cylinder to rotate one circle through a plurality of convex teeth, and another limiting cylinder can be driven to rotate synchronously through the connecting rod, and the two limiting cylinders drive the arc-shaped plate to rotate one circle around the cable passing through the middle of the box through the connecting rod;

[0043] During the rotation of the arc-shaped plate, the camera at the bottom thereof can shoot the cable, and the shot picture is transmitted to the background for comparison and detection, so as to facilitate the staff to check and reduce the workload of the staff.

[0044] After the detection is completed, the half gear is engaged with the second driven gear to drive it to rotate one circle, and the second driven gear drives the take-up roller to rotate one circle to wind the cable one circle, so that the undetected cable moves to the lower side of the detection equipment, and the continuous detection of the cable can be completed through such reciprocating.

[0045] When the above cable detection equipment is used, the take-up roller and the limiting cylinder are driven to rotate through the rotating motor, and the half gear is engaged with the first driven gear on the first driven shaft and the second driven gear on the rotating shaft, the surface of the cable is shot in all directions through one camera, the take-up roller can be prevented from rotating while the limiting cylinder is driven to rotate, and the limiting cylinder is stopped when the take-up roller rotates to wind the cable, the intermittent movement of the cable is realized, the requirement for the camera shooting is reduced, the missed detection is reduced, and the reliability of the detection is improved.

[0046] The above embodiments are only for illustrating the technical concept and characteristics of the utility model, the purpose is to enable people skilled in the art to understand the content of the utility model and implement it, and it cannot limit the protection scope of the utility model. Any equivalent change or modification according to the spirit and essence of the utility model shall be covered within the protection scope of the utility model.

Claims

1. A cable detection apparatus, comprising: The base (19), the supply line roller (10) on the top of the base (19), the take-up roller (9), characterized in that: the take-up roller (9) is rotatably installed between two second fixed plates (13) through a rotating shaft (7), and a box (1) with a wire inlet (11) and a wire outlet (8) is arranged between the supply line roller (10) and the take-up roller (9); A limiting cylinder (18) is rotatably installed on each side near the wire inlet (11) and the wire outlet (8) in the box (1), and the two limiting cylinders (18) are connected through the wire inlet (11) and the wire outlet (8), an arc-shaped plate (17) is fixedly connected to one side of the two limiting cylinders (18) through a connecting rod (15), and a camera (14) is arranged on the side of the arc-shaped plate (17) away from the inner wall of the box (1); A rotary motor (5) with a half gear (4) is arranged on the outer wall of the box (1), a first driven shaft (2) is arranged between the limiting cylinder (18) and the half gear (4) on the box (1), one end of the first driven shaft (2) is fixedly connected with a first driven gear (3) engaged with the half gear (4), and the other end is provided with a transmission mechanism for driving the limiting cylinder (18) to rotate between the limiting cylinder (18) and the half gear (4), and one end of the rotating shaft (7) can penetrate through the second fixed plate (13) and is fixedly connected with a second driven gear (6) engaged with the half gear (4).

2. The cable detection device of claim 1, wherein: The transmission mechanism comprises: a convex tooth (16) sleeved on the limiting cylinder (18), a support shaft (22) rotatably installed on one side of the convex tooth (16), and a linkage gear (23) rotatably installed on the support shaft (22) and engaged with the convex tooth (16).

3. The cable detection apparatus of claim 2, wherein: A driven bevel gear (21) is rotatably installed on the end of the support shaft (22), and a driving bevel gear (20) is rotatably installed on the end of the first driven shaft (2) and matched with the driven bevel gear (21).

4. The cable detection apparatus of claim 1, wherein: The connecting rod (15) is L-shaped.

5. The cable detection apparatus of claim 1, wherein: The limiting cylinder (18) is rotatably installed in the wire inlet (11) and the wire outlet (8).

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