CN215935009U

CN215935009U - Cable inspection device

Info

Publication number: CN215935009U
Application number: CN202121937169.1U
Authority: CN
Inventors: 蒋亮
Original assignee: Nantong Tongming Group Co ltd; Nantong Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Nantong Tongming Group Co ltd; Nantong Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-01
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a cable inspection device, which structurally comprises a main ring, a caster motor, a telescopic caster, a camera and a connecting support rod, the main ring is of a double-layer structure and is provided with a side plate, the inner wall of the side plate is provided with a slide rail, the caster motor is fixedly connected on the inner wall of the main ring, the telescopic trundle is arranged on the trundle motor, two cameras are arranged on the slide rail, the camera can slide along the slide rail of the main ring side plate, the connecting support rods are fixed on the two sides of the camera, the utility model can adapt to cables with different diameters, and simple structure installation is convenient, and the torsional forces that cause when the camera rotates can be balanced in the setting of two camera structures, has reduced the range of rocking, has solved effectively among the prior art and has had cable inspection device to slide on the cable and can cause the problem of influence to the holistic stability of equipment when the camera rotates.

Description

Cable inspection device

Technical Field

The utility model belongs to the technical field of power inspection, and relates to a cable inspection device.

Background

The overhead cable may cause some faults or safety hazards under the action of environment and machinery, such as aging and damage of insulators, strand breakage of wires, oxidation and corrosion of hardware fittings, and if the faults or safety hazards cannot be eliminated in time, serious accidents may be caused. The conventional power line inspection mostly adopts a manual operation mode, so that the inspection tool is high in danger, high in cost and low in efficiency, and is fixed in structure and inconvenient to operate. Cable inspection device establishes on the cable or adopts unmanned aerial vehicle to monitor the cable usually, and cable inspection device among the prior art slides on the cable and can cause the influence to the holistic stability of equipment when the camera rotates to staff's maintenance work to the cable has been influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the cable inspection device slides on a cable and the overall stability of equipment is affected when a camera rotates in the prior art, the utility model provides the following technical scheme.

The utility model provides a cable inspection device which structurally comprises a main ring, a caster motor, telescopic casters, a camera and connecting supports, wherein the main ring is of a double-layer structure and is provided with a side plate, the inner wall of the side plate is provided with a slide rail, the caster motor is fixedly connected to the inner wall of the main ring, the telescopic casters are arranged on the caster motor, two cameras are arranged on the slide rails and can slide along the slide rails of the side plate of the main ring, and the connecting supports are fixed on two sides of the camera.

Further, the main ring comprises two rings, the ring comprises two semicircle rings, hinge fixed connection is passed through by two semicircle ring one ends to the ring, semicircle ring other end department is equipped with the fixed block, the fixed block has the through hole that runs through, the through hole inner wall has the screw thread and is equipped with the bolt of decorating with the through hole, and the ring is outer along having a curb plate with two ring fixed connection.

Furthermore, the total of the caster motors and the telescopic casters is eight, and four sets of caster motors and telescopic casters are uniformly distributed on the inner wall of one circular ring of the main ring.

Further, flexible truckle comprises telescopic link, spring, gyro wheel frame, gyro wheel, telescopic link one end and truckle motor fixed connection and other end department are connected with the gyro wheel frame, the spring nestification is in the telescopic link outside, the one end and truckle motor fixed connection and other end department of spring are connected with the gyro wheel frame, the gyro wheel is installed on the gyro wheel frame.

Further, the pivot of truckle motor is connected with the truckle, and the truckle motor can drive the truckle and rotate, the truckle motor preferred is equipped with the step motor of reduction gear.

Furthermore, the camera is provided with a sliding driving part which can drive the camera to slide on the track of the main ring side plate.

Further, the total four of linking bridge, every two are a set of and install in the camera side, and every linking bridge of group is located the end department and all has mutually supporting draw-in groove and bayonet socket, and linking bridge can guarantee that two cameras do not produce relative displacement when connecting, linking bridge is the curve type.

Drawings

Fig. 1 is a schematic structural view of a cable inspection device of the utility model;

fig. 2 is utility model a cable inspection device's a structural schematic diagram that looks sideways.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the following detailed description is made on the specific implementation mode of the utility model with reference to fig. 1 and fig. 2.

As shown in fig. 1 and 2, the utility model provides a cable inspection device, which structurally comprises a main ring 1, a caster motor 2, a telescopic caster 3, a camera 4 and a connecting support 5, wherein the main ring 1 is of a double-layer structure and is provided with a side plate, the main ring 1 is composed of two rings, each ring is composed of two semicircular rings, one ends of the two semicircular rings are fixedly connected through hinges, the other end of each semicircular ring is provided with a fixed block, each fixed block is provided with a through hole, the inner wall of each through hole is provided with threads and a bolt matched with the through hole, the outer edge of each circular ring is provided with the side plate to fixedly connect the two rings, and the inner wall of each side plate is provided with a slide rail; the caster motors 2 are fixedly connected to the inner wall of the main ring 1, the telescopic casters 3 are arranged on the caster motors 2, eight groups of caster motors 2 and the telescopic casters 3 are arranged on the inner wall of one circular ring of the main ring 1, four sets of caster motors 2 and the telescopic casters 3 are uniformly distributed on the inner wall of the circular ring of the main ring 1, a rotating shaft of each caster motor 2 is connected with a caster, each caster motor 2 can drive each caster to rotate, and the caster motors 2 are preferably provided with step motors of speed reducers; camera 4 has two and all installs on the slide rail, camera 4 can slide along the slide rail of the 1 curb plate of main ring, camera 4 is equipped with the slip driver part, can drive camera 4 and slide on the track of the 1 curb plate of main ring camera 4 both sides are fixed with linking bridge, linking bridge 5 is total four, and every two are a set of installing in camera 4 side, and every linking bridge 5 of group is located the end department and all has mutually supporting suitable draw-in groove and bayonet socket, and linking bridge 5 can guarantee when connecting that two cameras 4 do not produce relative displacement, linking bridge 5 is the curvilinear figure.

The working principle and the using process of the utility model are as follows: when the staff need with this novel installation of use on the cable, should unscrew the bolt on the primary ring 1 earlier, open 1 openings of primary ring afterwards, with the axle center of primary ring 1 and cable to it afterwards, closed primary ring 1 afterwards to fix primary ring 1 with the bolt, adjust the position of camera 4 afterwards for two sets of linking bridge 5 can be fixed mutually. The cable inspection device can adapt to cables with different diameters, is simple in structure and convenient to install, can balance torque force caused by rotation of the camera 4 due to the arrangement of the double-camera 4 structure, reduces the amplitude of shaking, and effectively solves the problems that the cable inspection device slides on the cable and the stability of the whole equipment is influenced when the camera 4 rotates in the prior art.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. a cable inspection device is characterized in that, its structure comprises a main ring, a caster motor, a telescopic caster, a camera, a connecting bracket, the main ring is a double-layer structure and has a side plate, and the inner wall of the side plate has a The slide rail, the caster motor is fixedly connected to the inner wall of the main ring, the telescopic caster is arranged on the caster motor, there are two cameras and both are installed on the slide rail, and the camera can follow the side plate of the main ring. The slide rail slides, and connecting brackets are fixed on both sides of the camera.

2 . The cable inspection device according to claim 1 , wherein the main ring is composed of two circular rings, the circular ring is composed of two semi-circular rings, and the circular ring is composed of two One end of the semi-circular ring is fixedly connected by a hinge, and the other end of the semi-circular ring is provided with a fixing block. There is a side plate on the outer edge of the ring to fixedly connect the two rings.

3. A cable inspection device according to claim 1, wherein the caster motor and the telescopic caster have eight groups, and four caster motors and telescopic casters are evenly distributed on the inner wall of a circular ring of the main ring. casters.

4. A cable inspection device according to claim 1, wherein the telescopic caster is composed of a telescopic rod, a spring, a roller frame, and a roller, one end of the telescopic rod is fixedly connected with the caster motor, and the other end is fixedly connected to the caster motor. One end of the spring is fixedly connected to the caster motor and the other end is connected to the roller frame, and the roller is installed on the roller frame.

5 . The cable inspection device according to claim 1 , wherein the rotating shaft of the caster motor is connected to the caster, the caster motor can drive the caster to rotate, and the caster motor is preferably provided with a stepping motor with a reducer. 6 . .

6 . The cable inspection device according to claim 1 , wherein the camera head is provided with a sliding driving component, which can drive the camera head to slide on the track of the main ring side plate. 7 .

7. A cable inspection device according to claim 1, characterized in that, there are four said connecting brackets in total, and every two of them are installed on the side of the camera as a group, and each group of connecting brackets is located at the end to be matched with each other. Appropriate slot and bayonet, the connecting bracket can ensure that the two cameras do not have relative displacement when connected, and the connecting bracket is curved.