CN215728559U

CN215728559U - Transmission line prevents outer broken detection device

Info

Publication number: CN215728559U
Application number: CN202122240482.6U
Authority: CN
Inventors: 吴艾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-01
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the field of electric wire detection equipment, in particular to an external breakage prevention detection device for a power transmission line. The transmission line external damage prevention detection device can enable the whole device to realize convenient and fast electric wire damage and electric leakage detection, effectively improves the working efficiency of users and the practicability of the whole device, and brings better use prospect.

Description

Transmission line prevents outer broken detection device

Technical Field

The utility model relates to the field of electric wire detection equipment, in particular to an external damage prevention detection device for a power transmission line.

Background

In recent years, with the rapid development of economy, urban and rural infrastructure construction is increasingly increased, so that sudden and seasonal overhead transmission line external force damage caused by offline illegal tree planting, house building, construction operation and the like sometimes occurs, wherein construction operation vehicles and machines have strong mobility, large randomness and difficult prevention, and foreign object invasion damage becomes one of the greatest threats and hidden dangers for the safe and stable operation of the overhead transmission line.

There is certain drawback when current power transmission line detects, and when current power transmission line detected, whether the condition that adopts artifical range estimation to detect to have broken skin more, can consume a large amount of time and energy during the detection, influenced user of service's work efficiency to comparatively inconvenient, at the in-process of using, brought certain influence. Therefore, a person skilled in the art provides a device for detecting external damage of a power transmission line, so as to solve the problems in the background art.

Disclosure of Invention

The utility model aims to provide a detection device for preventing an external damage of a power transmission line, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a detection device for preventing an external damage of a power transmission line comprises a device main body, wherein a wire releasing wheel is arranged on one side of the top end of the device main body, a wire collecting wheel is arranged on one side, close to the wire releasing wheel, of the top end of the device main body, a group of first rotating seats are fixedly arranged on one sides, corresponding to the wire releasing wheel and the wire collecting wheel, of the top end of the device main body, the device main body is respectively in rotating connection with the wire releasing wheel and the wire collecting wheel through the first rotating seats, a wire main body is connected between the wire releasing wheel and the wire collecting wheel, two second rotating seats are fixedly arranged on one side, close to the first rotating seats, of the top end of the device main body, a transmission frame is fixedly arranged between the two second rotating seats, a conductive sleeve is arranged on one side of the top end of the transmission frame, the wire main body penetrates through one side of the inside of the conductive sleeve, an ammeter is fixedly arranged on one side of the outer wall of the second rotating seats, and the output end of the conductive sleeve is electrically connected with the input end of the ammeter, one side of the top end of the device main body, which is close to the transmission frame, is rotatably connected with a rotating roller.

As a further scheme of the utility model: the device comprises a device body and is characterized in that a fixing frame is fixedly mounted on one side of the bottom end of the device body, a transmission disc is arranged on one side of the outer wall of a take-up pulley, the transmission disc is arranged on the inner side of a first rotating seat, and a servo motor is fixedly mounted on one side of the top end of the device body.

As a still further scheme of the utility model: a first rotating wheel is fixedly mounted at one side, close to an output shaft of the servo motor, of the outer end of the rotating roller, and a first belt is connected between the first rotating wheel and the output shaft of the servo motor.

As a still further scheme of the utility model: and a second rotating wheel is fixedly mounted on the other side of the rotating roller, the first rotating wheel and the second rotating wheel are identical in size and structure, and a second belt is connected between the second rotating wheel and the transmission disc.

As a still further scheme of the utility model: the outer end one side fixed mounting of driving frame has step motor, step motor's output shaft one end fixed mounting has the lead screw, and the lead screw runs through inside one side of driving frame, bottom one side fixed mounting of conductive sleeve has the slip cap, and the slip cap cover is established in outer wall one side of driving frame.

As a still further scheme of the utility model: the inside one side sliding connection of driving frame has ball nut, and intermeshing between lead screw and the ball nut, the interior roof one side fixed mounting of sliding sleeve has the connecting block, and the sliding sleeve passes through connecting block and ball nut fixed connection, the inside of driving frame corresponds one side of connecting block and has seted up the connection spout, and the connecting block is through connecting spout and driving frame sliding connection.

As a still further scheme of the utility model: ball nut's bottom one side fixed mounting has limiting slide block, limiting slide groove has been seted up to the inside one side that corresponds limiting slide block of transmission frame, and ball nut passes through limiting slide block and limiting slide groove sliding connection.

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

1. through the arranged device main body, the device main body is stably placed through the fixing frame, a user winds the power transmission line main body to be detected on the paying-off wheel, one end of a wire head penetrates through the conductive sleeve, the outer end of the wire main body is fixed on the take-up wheel, the servo motor is electrified through the external power supply, the rotating roller at the first rotating wheel is driven to synchronously rotate through the matching of the servo motor and the first belt, the transmission disc can be driven to rotate through the matching of the second rotating wheel and the second belt, so that the take-up wheel at the first rotating seat can be driven to rotate and wind, the wire main body can be driven to sequentially penetrate through the conductive sleeve for detection, when the wire main body has a skin breaking phenomenon, the conductive sleeve can conduct electricity, real-time monitoring can be realized through the ammeter, and the working efficiency of the user is effectively improved, the use of the user of being convenient for, it is better for traditional mode.

2. Through the transmission frame that sets up, in order to be convenient for the better unwrapping wire of actinobacillus wheel, the line is received to the take-up pulley of being convenient for better, then can drive the lead screw through step motor and rotate, cooperation through lead screw and ball nut, it carries out horizontal slip to drive the fixed sliding sleeve of connecting block, slide in connecting the spout through the connecting block, cooperation through spacing slider and spacing spout, it more stable slip to drive the sliding sleeve, then can drive the conductive sleeve and carry out horizontal reciprocating sliding, it receives the line to drive the more even receipts of take-up pulley, the effectual practicality that improves the device, the user of being convenient for uses, better for traditional mode.

Drawings

Fig. 1 is a schematic structural diagram of a detection device for preventing an external damage of a power transmission line;

FIG. 2 is a schematic structural diagram of a rotating roller in the detection device for preventing the transmission line from being externally broken;

fig. 3 is a schematic structural diagram of a transmission frame in the detection device for preventing external damage to the transmission line.

In the figure: 1. a device main body; 2. a paying-off wheel; 3. a take-up pulley; 4. a first rotating base; 5. a wire body; 6. a second rotating base; 7. a transmission frame; 8. a conductive sleeve; 9. an ammeter; 10. a rotating roller; 11. a fixed mount; 12. a drive plate; 13. a servo motor; 14. a first rotating wheel; 15. a first belt; 16. a second rotating wheel; 17. a second belt; 18. a stepping motor; 19. a lead screw; 20. a sliding sleeve; 21. a ball nut; 22. connecting blocks; 23. connecting the sliding chute; 24. a limiting slide block; 25. and a limiting sliding groove.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, an external damage prevention detection device for a power transmission line comprises a device main body 1, a wire releasing wheel 2 is arranged on one side of the top end of the device main body 1, a wire winding wheel 3 is arranged on one side of the top end of the device main body 1 close to the wire releasing wheel 2, a group of first rotating seats 4 are fixedly arranged on one side of the top end of the device main body 1 corresponding to the wire releasing wheel 2 and the wire winding wheel 3, the device main body 1 is respectively rotatably connected with the wire releasing wheel 2 and the wire winding wheel 3 through the first rotating seats 4, a wire main body 5 is connected between the wire releasing wheel 2 and the wire winding wheel 3, two second rotating seats 6 are fixedly arranged on one side of the top end of the device main body 1 close to the first rotating seats 4, a transmission frame 7 is fixedly arranged between the two second rotating seats 6, a conductive sleeve 8 is arranged on one side of the top end of the transmission frame 7, and the wire main body 5 penetrates through one side of the inside of the conductive sleeve 8, an ammeter 9 is fixedly mounted on one side of the outer wall of the second rotating seat 6, the output end of the conductive sleeve 8 is electrically connected with the input end of the ammeter 9, and a rotating roller 10 is rotatably connected to one side, close to the transmission frame 7, of the top end of the device main body 1.

In FIGS. 1-2: the device comprises a device body 1 and is characterized in that a fixing frame 11 is fixedly mounted on one side of the bottom end of the device body 1, a transmission disc 12 is arranged on one side of the outer wall of a take-up pulley 3, the transmission disc 12 is arranged on the inner side of a first rotating seat 4, a servo motor 13 is fixedly mounted on one side of the top end of the device body 1, and the device body 1 is stably placed through the fixing frame 11.

In FIGS. 1-2: a first rotating wheel 14 is fixedly mounted at one side, close to an output shaft of the servo motor 13, of the outer end of the rotating roller 10, a first belt 15 is connected between the first rotating wheel 14 and the output shaft of the servo motor 13, and the rotating roller 10 at the first rotating wheel 14 is driven to rotate synchronously through the matching of the servo motor 13 and the first belt 15.

In FIGS. 1-2: a second rotating wheel 16 is fixedly mounted on the other side of the rotating roller 10, the first rotating wheel 14 and the second rotating wheel 16 are identical in size and structure, a second belt 17 is connected between the second rotating wheel 16 and the transmission disc 12, and the transmission disc 12 can be driven to rotate through the matching of the second rotating wheel 16 and the second belt 17, so that the take-up pulley 3 at the position of the first rotating seat 4 can be driven to rotate for winding.

In fig. 1 and 3: outer end one side fixed mounting of driving frame 7 has step motor 18, step motor 18's output shaft one end fixed mounting has lead screw 19, and lead screw 19 runs through inside one side of driving frame 7, bottom one side fixed mounting of conducting sleeve 8 has sliding sleeve 20, and the sliding sleeve 20 cover is established in outer wall one side of driving frame 7, in order to be convenient for the better unwrapping wire of actinobacillus wheel 2, be convenient for receive the better receipts line of take-up pulley 3, then can drive lead screw 19 through step motor 18 and rotate, cooperation through lead screw 19 and ball nut 21, it carries out the horizontal slip to drive the fixed sliding sleeve 20 of connecting block 22, then can drive conducting sleeve 8 and carry out horizontal reciprocating sliding, it receives the line to drive more even receipts line of take-up pulley 3, the practicality of effectual improvement the device.

In fig. 1 and 3: inside one side sliding connection of driving frame 7 has ball nut 21, and intermeshing between lead screw 19 and the ball nut 21, there is connecting block 22 inside roof one side fixed mounting of sliding sleeve 20, and sliding sleeve 20 passes through connecting block 22 and ball nut 21 fixed connection, connecting spout 23 has been seted up to one side that the inside of driving frame 7 corresponds connecting block 22, and connecting block 22 is through connecting

spout

23 and 7 sliding connection of driving frame, cooperation through lead screw 19 and ball nut 21, it carries out the horizontal slip to drive connecting block 22 fixed sliding sleeve 20, then can drive conductive sleeve 8 and carry out horizontal reciprocating sliding, it receives the line to drive take-up pulley 3 more even, effectual improvement the device's practicality.

In fig. 3: ball nut 21's bottom one side fixed mounting has limiting slide block 24, and limiting sliding groove 25 has been seted up to the inside one side that corresponds limiting slide block 24 of transmission frame 7, and ball nut 21 passes through limiting slide block 24 and limiting sliding groove 25 sliding connection, through limiting slide block 24 and limiting sliding groove 25's cooperation, drives the more stable slip of sliding sleeve 20.

The working principle of the utility model is as follows: the device main body 1 is stably placed through the fixing frame 11, a user winds the power transmission line main body 5 to be tested on the paying-off wheel 2, one end of a wire head penetrates through the conductive sleeve 8, the outer end of the wire main body 5 is fixed on the take-up wheel 3, the servo motor 13 is electrified through an external power supply, the rotating roller 10 at the first rotating wheel 14 is driven to synchronously rotate through the cooperation of the servo motor 13 and the first belt 15, the transmission disc 12 can be driven to rotate through the cooperation of the second rotating wheel 16 and the second belt 17, the take-up wheel 3 at the first rotating seat 4 can be driven to rotate and wind, the wire main body 5 can be driven to sequentially penetrate through the conductive sleeve 8 for detection, when the wire main body 5 has a skin breaking phenomenon, the conductive sleeve 8 can conduct electricity, real-time monitoring can be realized through the ammeter 9, and the working efficiency of the user is effectively improved, in order to be convenient for the better unwrapping wire of actinobacillus wheel 2, be convenient for the better receipts line of take-up pulley 3, then can drive lead screw 19 through step motor 18 and rotate, cooperation through lead screw 19 and ball nut 21, it carries out the horizontal slip to drive the fixed sliding sleeve 20 of connecting block 22, slide in connecting spout 23 through connecting block 22, cooperation through spacing slider 24 and spacing spout 25, it more stable slip to drive sliding sleeve 20, then can drive conductive sleeve 8 and carry out horizontal reciprocating sliding, drive the more even receipts line of taking-up pulley 3, the practicality of effectual improvement the device, it uses to be convenient for the user, and is relatively practical.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The detection device for preventing the outer damage of the power transmission line comprises a device main body (1) and is characterized in that an unwinding wheel (2) is arranged on one side of the top end of the device main body (1), a take-up pulley (3) is arranged on one side, close to the unwinding wheel (2), of the top end of the device main body (1), a group of first rotating seats (4) are fixedly installed on one sides, corresponding to the unwinding wheel (2) and the take-up pulley (3), of the top end of the device main body (1), the device main body (1) is respectively in rotating connection with the unwinding wheel (2) and the take-up pulley (3) through the first rotating seats (4), a wire main body (5) is connected between the unwinding wheel (2) and the take-up pulley (3), two second rotating seats (6) are fixedly installed on one side, close to the first rotating seats (4), of the top end of the device main body (1), and a transmission frame (7) is fixedly installed between the two second rotating seats (6), the utility model discloses a device, including device main part (1), top one side of driving frame (7) is provided with conductive sleeve (8), and inside one side that conductive sleeve (8) were run through in electric wire main part (5), the outer wall one side fixed mounting that seat (6) were rotated to the second has ampere meter (9), and the output of conductive sleeve (8) and the input electric connection of ampere meter (9), one side rotation that the top of device main part (1) is close to driving frame (7) is connected with live-rollers (10).

2. The transmission line external damage prevention detection device according to claim 1, wherein a fixing frame (11) is fixedly mounted on one side of the bottom end of the device main body (1), a transmission disc (12) is arranged on one side of the outer wall of the take-up pulley (3), the transmission disc (12) is arranged on the inner side of the first rotating seat (4), and a servo motor (13) is fixedly mounted on one side of the top end of the device main body (1).

3. The transmission line external damage prevention detection device according to claim 1, wherein a first rotating wheel (14) is fixedly mounted at one side of the outer end of the rotating roller (10) close to the output shaft of the servo motor (13), and a first belt (15) is connected between the first rotating wheel (14) and the output shaft of the servo motor (13).

4. The transmission line external damage prevention detection device according to claim 3, wherein a second rotating wheel (16) is fixedly mounted on the other side of the rotating roller (10), the first rotating wheel (14) and the second rotating wheel (16) are identical in size and structure, and a second belt (17) is connected between the second rotating wheel (16) and the transmission disc (12).

5. The transmission line external-damage-prevention detection device according to claim 1, wherein a stepping motor (18) is fixedly mounted on one side of the outer end of the transmission frame (7), a lead screw (19) is fixedly mounted at one end of an output shaft of the stepping motor (18), the lead screw (19) penetrates through one side of the interior of the transmission frame (7), a sliding sleeve (20) is fixedly mounted on one side of the bottom end of the conductive sleeve (8), and the sliding sleeve (20) is sleeved on one side of the outer wall of the transmission frame (7).

6. The transmission line external-damage-prevention detection device according to claim 5, wherein one side of the inside of the transmission frame (7) is slidably connected with a ball nut (21), a lead screw (19) and the ball nut (21) are meshed with each other, a connecting block (22) is fixedly installed on one side of the inner top wall of the sliding sleeve (20), the sliding sleeve (20) is fixedly connected with the ball nut (21) through the connecting block (22), a connecting sliding groove (23) is formed in one side of the inside of the transmission frame (7), which corresponds to the connecting block (22), and the connecting block (22) is slidably connected with the transmission frame (7) through the connecting sliding groove (23).

7. The transmission line external damage prevention detection device according to claim 6, wherein a limiting slide block (24) is fixedly mounted on one side of the bottom end of the ball nut (21), a limiting slide groove (25) is formed in one side, corresponding to the limiting slide block (24), of the transmission frame (7), and the ball nut (21) is connected with the limiting slide groove (25) in a sliding mode through the limiting slide block (24).