CN213689910U

CN213689910U - Cable breakage detection device

Info

Publication number: CN213689910U
Application number: CN202022300050.5U
Authority: CN
Inventors: 杨育盛
Original assignee: Liaoning Shengshi Huayin Information Technology Co ltd
Current assignee: Liaoning Shengshi Huayin Information Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-07-13
Anticipated expiration: 2031-04-25

Abstract

The utility model is suitable for a power equipment technical field provides a cable disconnection detection device, including frame, cable body, box, detecting instrument, transmission antenna and detection probe, the quantity of frame is 2 and fixes each other through the connecting rod, the box is installed in the relative one side of frame, the left side bolt joint of box inner chamber has electric telescopic handle, and detection probe installs the right side at electric telescopic handle output shaft; the utility model discloses the workman of being convenient for will self fix with the cable to need not to dismantle any spare part at fixed in-process, solved some current detection device and can walk and detect on the surface of cable, but the spare part of device forms a closed loop, and the workman is fixing the in-process on the cable surface with the device, needs to dismantle partial spare part, and otherwise the unable access to equipment's of cable inboard, and then the problem of inconvenience is brought for workman's operation.

Description

Cable breakage detection device

Technical Field

The utility model belongs to the technical field of power equipment, especially, relate to a cable broken string detection device.

Background

At mill and power supply department, cable run lays the circuit long, mostly use communication optical cable in the communication field, and power supply system's cable is most expensive aluminium core or copper core cable, the value is the most expensive, a lot of cables are because of laying the distance far away, the position is remote, and reasons such as unmanned guard, the stolen phenomenon of cutting of cable takes place occasionally, seriously influence production operation and daily life, lead to great loss, sometimes the cable outage also only steals and arouses, bad weather, road construction careless, the cable conductor ageing etc. also can arouse the cable break, and then cause power supply fault, consequently, it is especially important to the detection of cable break.

For example, the cable breakage detecting device disclosed in chinese patent No. CN207366681U can walk on the surface of a cable through rollers and rollers to perform detection, thereby greatly reducing the difficulty of detection operation, but parts of the device form a closed loop, and a worker needs to detach some parts in the process of fixing the device on the surface of the cable, otherwise the cable cannot enter the inner side of the device, thereby bringing inconvenience to the worker's operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable broken string detection device aims at solving the problem that proposes among the above-mentioned background art.

The utility model is realized in such a way, a cable broken line detection device, which comprises a frame, a cable body, a box body, a detection instrument, a transmission antenna and a detection probe, wherein the number of the frame is 2, the frame body is fixed with each other through a connecting rod, the box body is arranged at one side opposite to the frame, the left side of the inner cavity of the box body is bolted with an electric telescopic rod, the detection probe is arranged at the right side of the output shaft of the electric telescopic rod, the front side of the frame is provided with a notch, the upper part of the inner cavity of the frame is rotationally connected with a first roller, the back side of the frame is bolted with a shell, the shell is internally provided with a motor, the output shaft of the motor is mutually fixed with the back side of the first roller, the bottom of the frame is embedded with a thread sleeve, the inner wall of the thread sleeve is connected with a screw rod, the inner side of the fixing frame is rotatably connected with a second roller.

Preferably, the output end of the detection probe is in one-way electric connection with the input end of the detection instrument, and the output end of the detection instrument is in one-way electric connection with the input end of the transmission antenna.

Preferably, the front side and the rear side of the fixing frame are both bolted with sliding blocks, the front side and the rear side of the inner cavity of the frame are both provided with sliding grooves, and the sliding blocks are in sliding connection with the inner walls of the sliding grooves.

Preferably, the surface of the rotating disc is bolted with the holding rods, and the included angle between every two adjacent holding rods is 90 degrees.

Preferably, a counterweight is bolted above the front face of the frame, and the total weight of the motor and the housing is the same as the weight of the counterweight.

Preferably, the surfaces of the first roller and the second roller are both concave, and the surfaces of the first roller and the second roller are both sprayed with anti-skid coatings.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the workman of being convenient for will self fix with the cable to need not to dismantle any spare part at fixed in-process, solved some current detection device and can walk and detect on the surface of cable, but the spare part of device forms a closed loop, and the workman is fixing the in-process on the cable surface with the device, needs to dismantle partial spare part, and otherwise the unable access to equipment's of cable inboard, and then the problem of inconvenience is brought for workman's operation.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a left side sectional view of the frame structure of the present invention;

FIG. 3 is a perspective view of the present invention;

fig. 4 is a schematic perspective view of the fixing frame of the present invention;

fig. 5 is a schematic diagram of the system of the present invention.

In the figure: 1. a frame; 2. a cable body; 3. a box body; 4. detecting an instrument; 5. a transmission antenna; 6. detecting the probe; 7. an electric telescopic rod; 8. a first roller; 9. a housing; 10. a motor; 11. a threaded sleeve; 12. a screw; 13. a turntable; 14. a fixed mount; 15. a second roller; 16. a holding rod; 17. a slider; 18. a chute; 19. a balancing weight; 20. and (4) a notch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, the present invention provides a cable breakage detecting device, which comprises a frame 1, a cable body 2, a box 3, a detecting instrument 4, a transmission antenna 5 and a detecting probe 6, wherein the number of the frame 1 is 2, the frame 1 is fixed to each other through a connecting rod, the box 3 is installed on one side of the frame 1, an electric telescopic rod 7 is bolted on the left side of the inner cavity of the box 3, the detecting probe 6 is installed on the right side of the output shaft of the electric telescopic rod 7, a notch 20 is opened on the front side of the frame 1, a first roller 8 is rotatably connected above the inner cavity of the frame 1, a housing 9 is bolted on the back side of the frame 1, a motor 10 is installed inside the housing 9, the output shaft of the motor 10 and the back side of the first roller 8 are fixed to each other, a threaded sleeve 11 is embedded in the bottom of the frame 1, a screw 12 is connected to, the top end of the screw 12 is rotatably connected with a fixed frame 14, and the inner side of the fixed frame 14 is rotatably connected with a second roller 15.

In this embodiment, the device is convenient for the workman to fix self and cable to need not to dismantle any spare part at fixed in-process, solved some detection device that have now and can walk and detect on the surface of cable, but the spare part of device forms a closed loop, and the workman is fixing the in-process on the cable surface with the device, needs to dismantle partial spare part, otherwise the unable inboard that gets into the device of cable, and then the operation that gives the workman brings inconvenience problem.

Further, the output end of the detection probe 6 is unidirectionally and electrically connected with the input end of the detection instrument 4, and the output end of the detection instrument 4 is unidirectionally and electrically connected with the input end of the transmission antenna 5.

In the present embodiment, this design enables the detection results of the detection probe 6 and the detection instrument 4 to be remotely transmitted to the worker through the transmission antenna 5.

Further, the front side and the rear side of the fixed frame 14 are both bolted with sliding blocks 17, the front side and the rear side of the inner cavity of the frame 1 are both provided with sliding grooves 18, and the sliding blocks 17 are in sliding connection with the inner walls of the sliding grooves 18.

In the present embodiment, the slide block 17 can move up and down along with the fixed frame 14 by the arrangement of the slide block 17 and the slide groove 18, and the use of the slide block 17 in cooperation with the slide groove 18 can prevent the fixed frame 14 from rotating along with the screw 12.

Further, the surface of the rotating disk 13 is bolted with the holding rods 16, and the included angle between the adjacent holding rods 16 is 90 degrees.

In the present embodiment, the rotation of the rotary plate 13 by the worker is facilitated by the arrangement of the holding rod 16.

Further, a weight 19 is bolted to the upper part of the front surface of the frame 1, and the total weight of the motor 10 and the housing 9 is the same as the weight of the weight 19.

In this embodiment, it is balanced by the weight 19 to prevent the device from tipping over.

Further, the surfaces of the first roller 8 and the second roller 15 are both concave, and the surfaces of the first roller 8 and the second roller 15 are both sprayed with anti-skid paint.

In the present embodiment, the friction between the first roller 8 and the second roller 15 and the cable can be increased by such a design, so that the device itself is not easy to slip.

It should be noted that: the technical scheme aims to solve the problem that the detection device is inconvenient to fix, and a mature technology is available at present for how to detect, and is not described more here.

The utility model discloses a theory of operation and use flow: when the device works, the device is taken up and the notch 20 is aligned with the cable, then the device is moved to enable the cable to pass through the notch 20, then the cable is positioned between the first roller 8 and the second roller 15, the device is put down to enable the first roller 8 to be in contact with the surface of the cable, meanwhile, the rotating disc 13 and the screw 12 are rotated through the holding rod 16, then the screw 12 drives the fixed frame 14 and the second roller 15 to move upwards together under the action of threads, then the second roller 15 is in contact with the bottom of the cable, at the moment, the device is fixed with the surface of the cable, in the fixing process, any part is not required to be disassembled, then the motor 10 can be started to drive the first roller 8 to rotate, the driving device starts to move on the surface of the cable, when the device moves to a certain position, the motor 10 can be stopped, the electric telescopic rod 7 is started, the output shaft of the electric telescopic rod extends and drives the detection, until the sensing probe 6 comes into contact with the surface of the cable or penetrates into the inside of the cable, and then the sensing instrument 4 and the sensing probe 6 start sensing the cable and transmit the sensing result to the worker through the transmission antenna 5.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a cable broken string detection device, includes frame (1), cable body (2), box (3), detecting instrument (4), transmission antenna (5) and test probe (6), its characterized in that: the number of the frames (1) is 2, the frames are fixed to each other through connecting rods, the box body (3) is installed on one side, opposite to the frames (1), of the box body (3), an electric telescopic rod (7) is connected to the left side of an inner cavity of the box body (3) in a bolted mode, a detection probe (6) is installed on the right side of an output shaft of the electric telescopic rod (7), a notch (20) is formed in the front face of the frames (1), a first roller (8) is rotatably connected to the upper portion of the inner cavity of the frames (1), a shell (9) is connected to the back face of the frames (1) in a bolted mode, a motor (10) is installed inside the shell (9), the output shaft of the motor (10) and the back face of the first roller (8) are fixed to each other, threaded sleeves (11) are embedded in the bottoms of the frames (1), screw rods (12) are connected to inner, the top end of the screw rod (12) is rotatably connected with a fixed frame (14), and the inner side of the fixed frame (14) is rotatably connected with a second roller (15).

2. A cable disconnection detecting device according to claim 1, wherein: the output end of the detection probe (6) is in one-way electric connection with the input end of the detection instrument (4), and the output end of the detection instrument (4) is in one-way electric connection with the input end of the transmission antenna (5).

3. A cable disconnection detecting device according to claim 1, wherein: the front side and the rear side of the fixed frame (14) are respectively bolted with a sliding block (17), the front side and the rear side of the inner cavity of the frame (1) are respectively provided with a sliding groove (18), and the sliding blocks (17) are connected with the inner wall of the sliding grooves (18) in a sliding manner.

4. A cable disconnection detecting device according to claim 1, wherein: the surface of the rotary disc (13) is in bolted connection with the holding rods (16), and the included angle between every two adjacent holding rods (16) is 90 degrees.

5. A cable disconnection detecting device according to claim 1, wherein: a balancing weight (19) is bolted to the upper part of the front surface of the frame (1), and the total weight of the motor (10) and the shell (9) is the same as the weight of the balancing weight (19).

6. A cable disconnection detecting device according to claim 1, wherein: the surface of the first roller (8) and the surface of the second roller (15) are both concave, and the surface of the first roller (8) and the surface of the second roller (15) are both sprayed with anti-skid paint.