CN214953873U - Cable on-line sensing system - Google Patents

Abstract

The utility model discloses a cable on-line sensing system, which comprises a first fixing frame and a second fixing frame, one end of the first fixing frame is symmetrically and fixedly connected with a limiting block, the position of the second fixing frame close to the limiting block is symmetrically provided with a limiting groove, the limiting block is connected with the limiting groove in a sliding way, the inside of the second fixing frame is fixedly connected with a clamping mechanism, the bottom of the inner wall of the second fixing frame is fixedly connected with a detection device, the device is fixed on the cable wire by the clamping mechanism, when the first fixing frame and the second fixing frame are far away from or close to each other, the limiting block slides in the limiting groove, the first fixing frame and the second fixing frame are fixed and limited, the cable and the current detector are connected through the electric wire, the wireless sensor transmits the current signal to the console, and the console judges the current magnitude so as to determine whether the cable works normally.

Description

Cable on-line sensing system

Technical Field

The utility model relates to a cable construction technical field specifically is online perception system of cable.

Background

At present, in overhead distribution network operating system, the circuit branch is more, the operation is complicated, numerous high voltage electrical equipment itself in the electric wire netting, the hookup point between the equipment is the weakest link of power transmission, the cable line takes place at these tie points mostly, when the cable breaks down and need detect and maintain, hardly seek on vast cable line, power supply enterprise usually adopts the manual work to patrol and examine to cable line's fault monitoring mode at present, fault location work load is very big, can't accomplish to fix a position the trouble effectively in time, the reliability of power supply has greatly been influenced.

To this end, we propose a cable presence sensing system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an online perception system of cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the cable online sensing system comprises a first fixing frame and a second fixing frame, wherein a limiting block is symmetrically and fixedly connected to one end of the first fixing frame, a limiting groove is symmetrically formed in the position, close to the limiting block, of the second fixing frame, the limiting block is slidably connected with the limiting groove, a clamping mechanism is fixedly connected to the inner portion of the second fixing frame, and a detection device is fixedly connected to the bottom of the inner wall of the second fixing frame.

Preferably, clamping mechanism includes motor, backup pad, bull stick, gear and rack, the inner wall top fixedly connected with motor of second mount, the second mount is close to the position fixedly connected with backup pad of motor, it is connected with the bull stick to rotate through the bearing between backup pad and the second mount, the output and the bull stick fixed connection of motor, the middle part fixedly connected with gear of bull stick, the top sliding connection of second mount has the rack, and the rack is connected with gear engagement, the one end and the first mount fixed connection of rack.

Preferably, detection device includes semicircle orifice, cable conductor, current detector and wireless sensor, the semicircle orifice has been seted up to one side that first mount and second mount are close to mutually, two install the cable conductor between the semicircle orifice, the inner wall bottom fixedly connected with current detector of second mount, current detector passes through electric wire and cable conductor electric connection, the inner wall one side fixedly connected with wireless sensor of second mount, and wireless sensor and current detector electric connection.

Preferably, a sliding groove is formed in the top of the inner wall of the second fixing frame, a sliding block is fixedly connected to the top of the rack, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, a positioner is fixedly connected to the position, close to the current detector, of the bottom of the inner wall of the second fixing frame.

Preferably, the bottom of the inner wall of the first fixing frame is fixedly connected with a temperature sensor, and a detection end of the temperature sensor is electrically connected with the cable.

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

the utility model discloses during the use, fix the device on the cable conductor through clamping mechanism, when keeping away from or being close to first mount and second mount, the stopper will slide at the spacing inslot portion, fix spacing effect to first mount and second mount, will connect cable conductor and current detector through the electric wire, convey current signal to the control cabinet through wireless sensor, thereby judge through the control cabinet whether normal work of decision cable conductor is carried out to the electric current size, and carry out temperature measurement through temperature sensor to the cable conductor, whether the phenomenon of generating heat appears in the inspection tie point.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at B;

fig. 5 is a schematic view of the partial cross-sectional structure of the present invention.

In the figure: 1. a first fixing frame; 2. a second fixing frame; 3. a limiting block; 4. a limiting groove; 5. a clamping mechanism; 6. a detection device; 7. a motor; 8. a support plate; 9. a rotating rod; 10. a gear; 11. a rack; 12. A semicircular hole; 13. a cable wire; 14. a current detector; 15. a wireless sensor; 16. a chute; 17. a slider; 18. a positioner; 19. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2 and fig. 3, the cable on-line sensing system in the figure comprises a first fixing frame 1 and a second fixing frame 2, wherein one end of the first fixing frame 1 is symmetrically and fixedly connected with a limiting block 3, a position of the second fixing frame 2 close to the limiting block 3 is symmetrically provided with a limiting groove 4, the limiting block 3 is slidably connected with the limiting groove 4, the inner part of the second fixing frame 2 is fixedly connected with a clamping mechanism 5, the bottom of the inner wall of the second fixing frame 2 is fixedly connected with a detection device 6, when the first fixing frame 1 and the second fixing frame 2 are far away from or close to each other, the limiting block 3 slides in the limiting groove 4, and the first fixing frame 1 and the second fixing frame 2 are fixed and limited.

Referring to fig. 1, 2, 3 and 5, the clamping mechanism 5 includes a motor 7, a support plate 8, a rotating rod 9, a gear 10 and a rack 11, the motor 7 is fixedly connected to the top of the inner wall of the second fixing frame 2, the support plate 8 is fixedly connected to the position of the second fixing frame 2 close to the motor 7, the rotating rod 9 is fixed, the rotating rod 9 is rotatably connected between the support plate 8 and the second fixing frame 2 through a bearing, the output end of the motor 7 is fixedly connected to the rotating rod 9, the gear 10 is fixedly connected to the middle of the rotating rod 9, the rack 11 is slidably connected to the top of the second fixing frame 2, the rack 11 is engaged with the gear 10, the sliding groove 16 is formed in the top of the inner wall of the second fixing frame 2, the sliding block 17 is fixedly connected to the top of the rack 11, the sliding block 17 is slidably connected to the sliding groove 16, one end of the rack 11 is fixedly connected to the first fixing frame 1, when the device is used, the motor 7 drives the rotating rod 9 to rotate, the gear 10 is driven to rotate, the rack 11 is driven to move, the first fixing frame 1 is far away from the second fixing frame 2 to move, the cable 13 is placed in the semicircular hole 12, and the motor 7 is rotated reversely to fix the device on the cable 13.

Referring to fig. 1, 2 and 4, the detecting device 6 includes a semicircular hole 12, a cable 13, a current detector 14 and a wireless sensor 15, the semicircular hole 12 is formed at a side of the first fixing frame 1 close to the second fixing frame 2 for conveniently clamping the cable 13, the cable 13 is installed between the two semicircular holes 12, the current detector 14 is fixedly connected to the bottom of the inner wall of the second fixing frame 2, the current detector 14 is electrically connected to the cable 13 through a wire, the wireless sensor 15 is fixedly connected to one side of the inner wall of the second fixing frame 2, the wireless sensor 15 is electrically connected to the current detector 14, a positioner 18 is fixedly connected to a position of the bottom of the inner wall of the second fixing frame 2 close to the current detector 14, a temperature sensor 19 is fixedly connected to the bottom of the inner wall of the first fixing frame 1, and a detecting end of the temperature sensor 19 is electrically connected to the cable 13, when the device works, the cable 13 and the current detector 14 are connected through wires, a current signal is transmitted to the console through the wireless sensor 15, the console judges the magnitude of the current so as to determine whether the cable 13 works normally, and the temperature sensor 19 measures the temperature of the cable 13 to check whether the connection point generates heat.

The working principle is as follows: when the device is used, the rotating rod 9 is driven to rotate through the motor 7, the gear 10 is driven to rotate, the rack 11 is driven to move, the first fixing frame 1 is driven to move away from the second fixing frame 2, the cable 13 is placed in the semicircular hole 12, the motor 7 is rotated reversely to fix the device on the cable 13, when the first fixing frame 1 and the second fixing frame 2 are far away from or close to each other, the limiting block 3 slides in the limiting groove 4 to fix and limit the first fixing frame 1 and the second fixing frame 2, the cable 13 and the current detector 14 are connected through wires, a current signal is transmitted to the console through the wireless sensor 15, the current is judged through the console to determine whether the cable 13 normally works or not, and the temperature of the cable 13 is measured through the temperature sensor 19, and checking whether the connection point generates heat or not.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Cable online perception system, including first mount (1) and second mount (2), its characterized in that: the one end symmetry fixedly connected with stopper (3) of first mount (1), spacing groove (4) have been seted up to the symmetry of second mount (2) near stopper (3), and stopper (3) and spacing groove (4) sliding connection, the inside fixedly connected with clamping mechanism (5) of second mount (2), the inner wall bottom fixedly connected with detection device (6) of second mount (2).

2. The cable presence sensing system of claim 1, wherein: clamping mechanism (5) include motor (7), backup pad (8), bull stick (9), gear (10) and rack (11), the inner wall top fixedly connected with motor (7) of second mount (2), position fixedly connected with backup pad (8) that second mount (2) are close to motor (7), rotate through the bearing between backup pad (8) and second mount (2) and be connected with bull stick (9), the output and bull stick (9) fixed connection of motor (7), the middle part fixedly connected with gear (10) of bull stick (9), the top sliding connection of second mount (2) has rack (11), and rack (11) are connected with gear (10) meshing, the one end and first mount (1) fixed connection of rack (11).

3. The cable presence sensing system of claim 1, wherein: detection device (6) include semicircle orifice (12), cable conductor (13), current detector (14) and wireless sensor (15), semicircle orifice (12) have been seted up to one side that first mount (1) and second mount (2) are close to mutually, two install cable conductor (13) between semicircle orifice (12), the inner wall bottom fixedly connected with current detector (14) of second mount (2), current detector (14) pass through electric wire and cable conductor (13) electric connection, inner wall one side fixedly connected with wireless sensor (15) of second mount (2), and wireless sensor (15) and current detector (14) electric connection.

4. The cable presence sensing system of claim 2, wherein: the top of the inner wall of the second fixing frame (2) is provided with a sliding groove (16), the top of the rack (11) is fixedly connected with a sliding block (17), and the sliding block (17) is in sliding connection with the sliding groove (16).

5. The cable presence sensing system of claim 3, wherein: and a positioner (18) is fixedly connected to the position, close to the current detector (14), of the bottom of the inner wall of the second fixing frame (2).

6. The cable presence sensing system of claim 1, wherein: the inner wall bottom fixedly connected with temperature sensor (19) of first mount (1), the detection end and cable conductor (13) electric connection of temperature sensor (19).

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