Cable skin image acquisition box

Abstract

The utility model discloses a cable skin image acquisition box, which comprises a base, a box body which is fixedly arranged at the top of the base and is provided with a wire inlet and a wire outlet, and two limiting cylinders which are positioned in the box body and are respectively and rotatably arranged on one side close to the wire inlet and one side close to the wire outlet, and are in through connection with the wire inlet and the wire outlet, an arc-shaped plate is fixedly connected to one side of the two limiting cylinders through a connecting rod, a camera is arranged on the side, opposite to the inner wall of the box body, of the arc-shaped plate, a motor is arranged on one side of one limiting cylinder, and a transmission mechanism used for driving the limiting cylinders to rotate is arranged between an output shaft of the motor and the limiting cylinders; the limiting cylinder is rotationally installed in a supporting ring, and the supporting ring and the limiting cylinder are arranged in a concentric mode. According to the cable skin image acquisition box, dead-corner-free shooting of the cable skin can be realized through one camera, the number of cameras is greatly reduced, and thus the equipment cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable skin detection technical field especially relates to a cable skin image acquisition box. BACKGROUND

[0002] In the production process of cable, cable insulation skin relates to the good and bad of cable insulation performance, and the aging and hardening part of the insulation skin is prone to cracking in the process of storing and producing cable, thereby causing the insulation performance to drop, and even the crack can penetrate the insulation skin, resulting in losing insulation effect, therefore, detecting the cable is a key step.

[0003] Through the retrieval, the patent with the authorized announcement number CN214174123U discloses "cable detection device", which comprises: base, shell, multiple first cameras, first light emitting part and second light emitting part, the shell is switchable between open state and closed state and comprises first half shell and second half shell, the first half shell is provided with first arc groove and the second half shell is provided with second arc groove; the first half shell and the second half shell are separated from each other in the open state of the shell; the first half shell and the second half shell are close together and are collectively enclosed into a detection cavity in the closed state of the shell, the first arc groove and the second arc groove are collectively enclosed into a support hole, the first light emitting part and the second light emitting part are collectively enclosed into an annular hole, and the multiple first cameras are distributed along the circumference of the support hole, and each first camera is movable along the radial direction of the support hole. The utility model can improve the automation degree, reliability and efficiency of cable detection.

[0004] In the prior art, most of the cables are shot without dead angle by multiple cameras, and the shot pictures are transmitted to the background for comparison and detection, and according to the transmitted pictures, it is judged whether the cable surface exists protrusion or damage, but the device has certain requirements for the number of cameras, resulting in high overall cost of the device. SUMMARY

[0005] The utility model aims at providing a kind of cable skin image acquisition box, which can realize the no-dead-angle shooting of cable skin by one camera, greatly reduce the number of cameras, thereby reduce the cost of equipment.

[0006] In order to achieve the above object, the utility model adopts the technical scheme of: a cable skin image acquisition box, which comprises: a base, a box body which is fixedly installed on the top of the base and has an incoming line port and an outgoing line port, a limiting cylinder which is rotatably installed on one side of the box body near the incoming line port and the outgoing line port respectively, a connecting rod and an arc-shaped plate which are fixedly connected to one side of the two limiting cylinders, a camera which is arranged on the side of the arc-shaped plate away from the inner wall of the box body, and a motor which is arranged on one side of one of the limiting cylinders and is provided with a transmission mechanism for driving the rotation of the limiting cylinder between the output shaft of the motor and the limiting cylinder.

[0007] The further improved scheme in the above technical scheme is as follows:

[0008] 1. In the above scheme, the transmission mechanism comprises: a linkage gear installed on the output shaft of the motor, and a convex tooth sleeved on the outer wall of the limiting cylinder, and the linkage gear and the convex tooth are in meshing connection.

[0009] 2. In the above scheme, the limiting cylinder is rotatably installed in a supporting ring, and the supporting ring and the limiting cylinder are arranged in a concentric manner.

[0010] 3. In the above scheme, a supporting rod is arranged between the inner bottom wall of the box body and the supporting ring.

[0011] 4. In the above scheme, a plurality of balls are arranged in the limiting cylinder and along the circumferential direction thereof.

[0012] Thanks to the use of the above technical scheme, the utility model has the following advantages compared with the prior art:

[0013] The cable skin image acquisition box of the utility model has the limiting cylinder rotatably installed in the box body and the arc-shaped plate fixedly connected to one side of the two limiting cylinders through the connecting rod, the camera arranged on the side of the arc-shaped plate away from the inner wall of the box body, and the motor arranged on one side of one of the limiting cylinders and provided with the transmission mechanism for driving the rotation of the limiting cylinder between the output shaft of the motor and the limiting cylinder, so that the limiting cylinder is driven to rotate by the motor driving the transmission mechanism, thereby driving the arc-shaped plate between the two limiting cylinders to rotate around the cable, and the camera is driven to rotate around the cable in the circumferential direction in the process of the rotation of the mounting plate, so that one camera can realize the dead-angle-free shooting of the cable skin, the number of cameras is greatly reduced, and the equipment cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] ATTACHED Figure 1 The utility model discloses a cable skin image acquisition box structure schematic diagram;

[0015] ATTACHEDFigure 2 It is the internal structure schematic view of the cable skin image acquisition box of the utility model;

[0016] Attached Figure 3 It is the partial structure schematic view of the cable skin image acquisition box of the utility model.

[0017] In the above drawing: 1, box; 2, outgoing line port; 3, incoming line port; 4, camera; 5, connecting rod; 6, protruding tooth; 7, support ring; 8, support rod; 9, limiting cylinder; 10, linkage gear; 11, ball; 12, base; 13, arc plate; 14, motor. DETAILED DESCRIPTION

[0018] The specific embodiments given below can further clearly understand the patent, but they are not limited to the patent.

[0019] Example 1: a cable skin image acquisition box, comprising: base 12, fixedly installed on the top of the base 12 and having an incoming line port 3, outgoing line port 2 box 1, located in the inside of the box 1 and respectively in the side close to the incoming line port 3, outgoing line port 2 Each rotating installation has a limiting cylinder 9, and the two limiting cylinders 9 are connected through the incoming line port 3 and the outgoing line port 2, located on one side of the two limiting cylinders 9 and fixedly connected with an arc plate 13 through a connecting rod 5, during detection, start motor to drive support shaft rotation, support shaft drives linkage gear rotation, linkage gear drives one of the limiting cylinders to rotate a circle through a plurality of protruding teeth, limiting cylinder rotates in support ring through ball, and another limiting cylinder can be driven by connecting rod Synchronous rotation, two limiting cylinders drive arc plate to rotate a circle around the cable through the middle of the box;

[0020] A camera 4 is arranged on the side of the arc plate 13 opposite to the inner wall of the box 1, a motor 14 is arranged on one side of the limiting cylinder 9, and a transmission mechanism for driving the limiting cylinder 9 to rotate is arranged between the output shaft of the motor 14 and the limiting cylinder 9. During the rotation of the arc plate, the camera at the bottom can shoot the cable, and the photographed 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.

[0021] The above transmission mechanism comprises: linkage gear 10 installed on the output shaft of the motor 14, protruding tooth 6 sleeved on the outer wall of the limiting cylinder 9, and the linkage gear 10 and the protruding tooth 6 are engaged.

[0022] The above limiting cylinder 9 is rotatably installed in a support ring 7, and the support ring and the limiting cylinder 9 are arranged in a concentric manner.

[0023] A support rod 8 is arranged between the inner bottom wall of the above-mentioned box 1 and the support ring 7.

[0024] A plurality of balls 11 are arranged in the interior of the limiting cylinder 9 and along the circumference thereof.

[0025] In the embodiment 2, the cable skin image acquisition box comprises a base 12, a box body 1 fixedly installed on the top of the base 12 and having an inlet 3 and an outlet 2, a cable entering the box body from the inlet, the cable sequentially passing through two limiting cylinders and then being discharged from the outlet, and the cable between the two limiting cylinders being kept in a straight state.

[0026] A limiting cylinder 9 is rotatably installed on each side of the box body 1 close to the inlet 3 and the outlet 2 respectively, and the two limiting cylinders 9 are connected through the inlet 3 and the outlet 2, an arc-shaped plate 13 is fixedly connected to one side of the two limiting cylinders 9 through a connecting rod 5, a camera 4 is arranged on the side of the arc-shaped plate 13 away from the inner wall of the box body 1, a motor 14 is arranged on one side of one of the limiting cylinders 9, and a transmission mechanism for driving the rotation of the limiting cylinder 9 is arranged between the output shaft of the motor 14 and the limiting cylinder 9.

[0027] The limiting cylinder is driven to rotate by the motor-driven transmission mechanism, so as to drive the arc-shaped plate between the two limiting cylinders to rotate around the cable, and the camera is driven to rotate around the circumference of the cable in the process of the rotation of the mounting plate, so that the cable skin can be shot without dead angle by one camera, the number of cameras is greatly reduced, and the equipment cost is reduced.

[0028] The transmission mechanism comprises a linkage gear 10 installed on the output shaft of the motor 14 and a convex gear 6 sleeved on the outer wall of the limiting cylinder 9, and the linkage gear 10 and the convex gear 6 are in meshing connection.

[0029] The limiting cylinder 9 is rotatably installed in a supporting ring 7, and the supporting ring and the limiting cylinder 9 are arranged in a concentric manner.

[0030] A supporting rod 8 is arranged between the inner bottom wall of the box body 1 and the supporting ring 7.

[0031] A plurality of balls 11 are arranged in the interior of the limiting cylinder 9 and along the circumference thereof.

[0032] The connecting rod 5 is L-shaped.

[0033] The two connecting rods 5 are symmetrically arranged about the arc-shaped plate 13, one end of the connecting rod 5 is fixedly connected to the outer wall of the limiting cylinder 9, and the other end is fixedly connected to the middle part of the arc-shaped plate 13.

[0034] The working principle is as follows:

[0035] In use, the cable enters the box body from the inlet, the cable sequentially passes through two limiting cylinders and then is discharged from the outlet, and the cable between the two limiting cylinders is kept in a straight state.

[0036] In the detection process, the motor is started to drive the support shaft to rotate, the support shaft drives the linkage gear to rotate, the linkage gear drives one of the limiting barrels to rotate one circle through the plurality of convex teeth, the limiting barrel rotates in the support ring through the ball, and the other limiting barrel can be driven to rotate synchronously through the connecting rod, the two limiting barrels drive the arc-shaped plate to rotate one circle around the cable passing through the middle of the box through the connecting rod;

[0037] In the process of rotating the arc-shaped plate, the camera at the bottom thereof can shoot the cable, and the photographed 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.

[0038] When the cable surface image acquisition box is used, the limiting barrel is driven to rotate by the motor driving transmission mechanism, so that the arc-shaped plate between the two limiting barrels rotates around the cable, and the camera rotates around the cable in the circumferential direction in the process of rotating the mounting plate, so that the cable surface can be shot without dead angle by one camera, the number of cameras is greatly reduced, and the equipment cost is reduced.

[0039] 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 sheath image acquisition case, characterized by: Include: Base (12), fixedly installed on the top of the base (12) and has the box (1) of inlet (3), outlet (2), located in the inside of the box (1) and respectively in close to inlet (3), outlet (2) one side each rotating installation has a limit cylinder (9), and two limit cylinder (9) and inlet (3), outlet (2) between through connection, located in one side of two limit cylinder (9) and through connecting rod (5) fixedly connected with an arc plate (13), in the arc plate (13) opposite the inside wall of the box (1) one side is provided with a camera (4), located in one of the limit cylinder (9) one side is provided with a motor (14), and in the output shaft of the motor (14) and limit cylinder (9) between a transmission mechanism for driving limit cylinder (9) rotation transmission mechanism is arranged.

2. The cable sheath image acquisition tank of claim 1, wherein: The transmission mechanism comprises: a linkage gear (10) mounted on the output shaft of the motor (14), a convex tooth (6) sleeved on the outer wall of the limit cylinder (9), the linkage gear (10) and the convex tooth (6) are engagedly connected.

3. The cable sheath image acquisition tank of claim 1, wherein: The limit cylinder (9) is rotatably installed in a support ring (7), and the support ring (7) is coaxially arranged with the limit cylinder (9).

4. A cable sheath image acquisition tank according to claim 3, characterised in that: A support rod (8) is arranged between the inner bottom wall of the box (1) and the support ring (7).

5. The cable sheath image acquisition tank of claim 1, wherein: A plurality of balls (11) are arranged in the limit cylinder (9) and along the circumferential direction thereof.

Images