CN219122277U - High-voltage power supply line diagnosis device - Google Patents

Abstract

The utility model relates to the technical field of power supply line diagnosis tools, in particular to a high-voltage power supply line diagnosis device which comprises an outer storage bag, wherein a storage chamber is arranged in the outer storage bag, an inner separation box is fixedly arranged on the chamber wall of the storage chamber, a line diagnosis device main body is arranged in the inner separation box, two lifting lugs are fixedly arranged on the top surface of the outer storage bag, a steel rope is arranged on each lifting lug, an insulating hook is fixedly arranged at one tail end of the steel rope, a forking rope is fixedly arranged at the other tail end of the steel rope, hooks are fixedly arranged at the two forking tail ends of the forking rope, the hooks are in clamping fit with the lifting lugs, heat dissipation holes are formed in the chamber walls on the left side and the right side of the storage chamber, a soft cover is fixedly arranged at one side of the outer storage bag, and two symmetrical braces are fixedly arranged on the back surface of the outer storage bag. The portable electric pole is convenient to carry to a certain height of the electric pole for use, and is convenient to operate, carry and use.

Description

High-voltage power supply line diagnosis device

Technical Field

The utility model relates to the technical field of power supply line diagnosis tools, in particular to a high-voltage power supply line diagnosis device.

Background

The high-voltage power supply line is a cable for transmitting power, in order to avoid the situation that the high-voltage power supply line is accidentally damaged, the high-voltage power supply line is usually required to be diagnosed periodically, when the diagnosis operation is performed, a worker generally carries a diagnosis device or equipment to the site to perform the inspection operation, and the existing diagnosis device or equipment is generally contained in a corresponding containing bag and can be taken and used at any time when in use.

The utility model patent with the bulletin number of CN209807354U discloses a real-time diagnosis device for a high-voltage power supply line, which comprises a portable box and a telescopic mechanism, wherein an interlayer cavity is arranged at the bottom of an interlayer of the portable box, one side of the inner surface of the interlayer cavity is connected with one side of the outer surface of an inner block, the top of the outer surface of an extrusion sponge is connected with the bottom of the outer surface of a movable cover, one side of the outer surface of the movable cover is connected with the top of the outer surface of a connecting hinge, the bottom of the outer surface of the connecting hinge is connected with the top of the outer surface of a small connecting block, the other side of the outer surface of the movable cover is connected with the top of the outer surface of a bolt, the bottom of the outer surface of the bolt is connected with the outer surface of a spring lock, and one side of the outer surface of the portable box is connected with one side of the outer surface of a side connecting piece. The utility model can cope with various situations and is convenient to use by using the length adjusting block, the hand holding block and the like, using the wheel mounting body, the portable case and the like and using the length adjusting block, the braces and the like.

Although this technical scheme has portable and can deal with multiple condition and convenient to use's advantage, but this technical scheme is when specifically using, because under certain circumstances, the staff still need climb on the wire body of rod and carry out diagnostic operation, lack corresponding suspension subassembly in the above-mentioned technical scheme, be unfavorable for the staff to climb behind the wire body of rod at first, the rethread suspension subassembly hangs the diagnostic device to personnel's position, although be provided with the braces, when carrying the braces on the shoulder directly and carrying out climbing operation again, weight is whole to be attached on the staff, can make the climbing process more laborious, bring inconvenience for the user. In view of this, we propose a high voltage power supply line diagnostic device.

Disclosure of Invention

The present utility model is directed to a high-voltage power supply line diagnosis device, which solves the above-mentioned drawbacks of the related art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high-voltage power supply circuit diagnostic device, includes outer collecting bag, the inside of outer collecting bag is provided with the chamber of accomodating, fixedly mounted has interior separate case on the chamber wall of chamber of accomodating, be provided with circuit diagnostic device main part in the separate case, fixedly mounted has two lug of mutual symmetry on the top surface of outer collecting bag, be provided with on the lug and be used for suspending outer collecting bag to the steel cable of high altitude, one of them end fixed mounting of steel cable has insulating hook, another end fixed mounting of steel cable has the bifurcation rope, two bifurcation ends of bifurcation rope all fixed mounting have the couple, the couple with joint cooperation between the lug.

Preferably, a storage chamber is arranged in the inner partition box, and the line diagnosis device main body is fixedly arranged on the cavity wall of the storage chamber, so that the inner partition box is convenient to protect the line diagnosis device main body inside.

Preferably, a plurality of radiating holes communicated with the outside are formed in the cavity walls on the left side and the right side of the storage cavity, and heat can be radiated outwards in time through the arranged radiating holes.

Preferably, a threading hole for threading the lead is formed in one side wall of the storage chamber, and wiring operation is facilitated through the threading hole.

Preferably, a soft cover is fixedly arranged at one side edge of the outer storage bag, and the soft cover is closed with the outer storage bag through a zipper, so that the soft cover is conveniently opened and closed.

Preferably, the front surface of the soft cover is fixedly provided with a buffer pad for anti-collision protection of the circuit diagnostic device main body, and the buffer pad can play a role in buffer protection.

Preferably, the back fixed mounting of outer collecting bag has two mutual symmetry's braces, fixed mounting has the handle on the top surface of outer collecting bag, makes it is more convenient to carry the device.

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

1. according to the utility model, the diagnosis operation can be directly carried out by using the normally working line diagnosis device main body through the arranged line diagnosis device main body, in addition, the hanging hook is conveniently hung on the hanging hook through the arranged hanging lug, the steel rope and the hanging hook, then a worker holds the end part of the insulating hook to climb the electric pole first and then hangs the outer storage bag to the position of the worker, so that the outer storage bag is conveniently hung to a half space for use, the problem that the conventional line diagnosis device lacks a corresponding hanging component, the worker is inconvenient to climb the wire rod body first and then hangs the diagnosis device to the position of the worker through the hanging component, and the weight is fully attached to the worker when the back is carried on the shoulder to carry out climbing operation, so that the climbing process is more laborious and inconvenient for the user is solved.

2. The heat dissipation device is beneficial to timely and outwards dissipating heat in the inner partition box through the heat dissipation holes, and facilitates wiring operation through the threading holes, thereby bringing convenience to users.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a second schematic view of a portion of the present utility model.

The meaning of each reference numeral in the figures is:

1. an outer storage bag; 10. a housing chamber; 11. an inner partition box; 111. a storage chamber; 12. a line diagnostor body; 13. a heat radiation hole; 14. a threading hole; 15. a soft cover; 151. a zipper; 16. a cushion pad; 17. a harness; 18. a handle; 19. lifting lugs;

2. a steel rope; 20. an insulating hook; 21. a furcation rope; 22. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a high-voltage power supply circuit diagnostic device, including outer collecting bag 1, the inside of outer collecting bag 1 is provided with accomodates cavity 10, fixedly install interior division case 11 on accomodating the chamber wall of cavity 10, be provided with circuit diagnosis ware main part 12 in the interior division case 11, be provided with storage chamber 111 in the interior division case 11, circuit diagnosis ware main part 12 is fixedly installed on the chamber wall of storage chamber 111, be convenient for utilize interior division case 11 to realize protecting circuit diagnosis ware main part 12 inside, and circuit diagnosis ware main part 12 is current conventional technique, concrete diagnosis step and principle are current mature technical scheme yet, not described in detail here;

in addition, the diagnosis method of the high-voltage transmission line fault comprises the following three steps: (1) The sections of the fault pole numbers are predicted to be different in the areas of each line according to the special areas of the equipment, so that the influence degree of the sections is different in severe weather, the sections are the areas with high incidence of the faults of the lines in summer, the inspection of the poles and towers in the seasons is required to be enhanced, the inspection forces of ultrahigh trees, buildings and special poles and towers around the lines are required to be enhanced in the weather states of strong wind and no rain, the crossing points of the roads and the areas which are easy to be damaged by external force are mainly inspected, and the investigation of the poles and towers in the foggy areas is required to be enhanced under the weather of heavy foggy weather, so that the poles and towers are not damaged by the external force; (2) And predicting the fault pole number section according to the defect ledger of the equipment, and when the power transmission line fails, checking the existing problem of the road section when the power transmission line is patrolled before the fault occurs, and predicting the fault according to the defect ledger of the equipment. In summer, the line is in a high-load running state, and in the case, the checking force on the crossing region of the line is required to be increased, and potential safety hazards are found in time and eliminated; (3) The success rate of reclosing is very small if the ground fault current is large and the duration is long, if the ground fault is detected. Therefore, when the fault is removed, the corresponding protection condition of the circuit in tripping is known to the dispatching department, then the provided information is used for carrying out correct analysis and judgment on the fault area, and finally the workers with rich experience are required to check the transformer substation records at the two ends to see whether the problem exists.

In addition, the utility model patent with the authority of the publication number of CN214473699U discloses a high-voltage transmission line running state diagnosis device based on an electric field signal, which comprises an electric field intensity monitoring module, wherein the electric field intensity monitoring module is sequentially connected with an analog-to-digital converter, a data storage module, a central processing unit and an alarm terminal, and the central processing unit is connected with a power supply module. The device is arranged below the high-voltage transmission line, has a long distance from the transmission line, is convenient to install and maintain, can weaken interference caused by high voltage and strong magnetism of the transmission line, further eliminates errors caused by electromagnetic interference effect, and increases the accuracy of monitoring and diagnosis; the technical scheme has fully disclosed the specific diagnosis steps of the diagnosis device.

In this embodiment, fixed mounting has two lug 19 of mutual symmetry on the top surface of outer receiver 1, be provided with on the lug 19 and be used for suspending outer receiver 1 to the steel cable 2 of high altitude, one of them end integrated into one piece of steel cable 2 has insulating hook 20, another end integrated into one piece of steel cable 2 has forked rope 21, two forked ends of forked rope 21 are all fixed mounting has couple 22, the joint cooperation between couple 22 and the lug 19, when conveniently using, hang couple 22 on lug 19, then the staff holds insulating hook 20 and climbs the pole after, the rethread tractive steel cable 2 realizes suspending outer receiver 1 to the staff position.

Specifically, a plurality of heat dissipation holes 13 communicated with the outside are formed in the cavity walls on the left side and the right side of the storage cavity 111, and heat is dissipated outwards in time through the heat dissipation holes 13.

Further, a threading hole 14 for threading out the wire is provided on one side wall of the storage chamber 111, and wiring operation is facilitated by the provided threading hole 14.

In addition, a soft cover 15 is fixedly installed at one side edge of the outer storage bag 1, and the soft cover 15 and the outer storage bag 1 are closed through a zipper 151, so that the soft cover 15 is conveniently opened and closed.

The cushion pad 16 for protecting the line diagnosis device main body 12 from collision is fixedly mounted on the front surface of the soft cover 15, and the cushion pad 16 can provide a cushion protection effect.

It should be noted that, two symmetrical braces 17 are fixedly installed on the back surface of the outer storage bag 1, and a handle 18 is fixedly installed on the top surface of the outer storage bag 1, so that the device is more convenient to carry.

When the high-voltage power supply line diagnosis device is used, a worker can hold the handle 18 to carry the device or carry the device on the shoulder by carrying the back strap 17, in addition, when the outer storage bag 1 needs to be conveyed to the half-empty position of the electric pole, the worker can hang the hook 22 on the lifting lug 19, then hold the insulating hook 20 and climb the electric pole, and then hang the outer storage bag 1 to the position of the worker by pulling the steel rope 2, so that the device is convenient to use.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a high voltage power supply line diagnostic device, includes outer collecting bag (1), its characterized in that: the inside of outer collecting bag (1) is provided with and accomodates cavity (10), accomodate and fixedly install on the chamber wall of cavity (10) and divide case (11) in, be provided with circuit diagnosis ware main part (12) in dividing in, fixedly install two lug (19) that are symmetrical each other on the top surface of outer collecting bag (1), be provided with on lug (19) and be used for hanging outer collecting bag (1) to high altitude steel cable (2), one of them end fixed mounting of steel cable (2) has insulating hook (20), another end fixed mounting of steel cable (2) has furcation rope (21), two furcation ends of furcation rope (21) all fixed mounting have couple (22), couple (22) with joint cooperation between lug (19).

2. The high-voltage power supply line diagnosis apparatus according to claim 1, wherein: a storage chamber (111) is arranged in the inner partition box (11), and the line diagnosis device main body (12) is fixedly arranged on the cavity wall of the storage chamber (111).

3. The high-voltage power supply line diagnosis device according to claim 2, characterized in that: and a plurality of radiating holes (13) communicated with the outside are formed in the cavity walls on the left side and the right side of the storage cavity (111).

4. A high-voltage power supply line diagnosis apparatus according to claim 3, wherein: a threading hole (14) for threading out the lead is formed in one side cavity wall of the storage cavity (111).

5. The high-voltage power supply line diagnosis apparatus according to claim 1, wherein: a soft cover (15) is fixedly arranged at one side edge of the outer storage bag (1), and the soft cover (15) and the outer storage bag (1) are closed through a zipper (151).

6. The high-voltage power supply line diagnosis apparatus according to claim 5, wherein: a buffer pad (16) for anti-collision protection of the circuit diagnostic device main body (12) is fixedly arranged on the front surface of the soft cover (15).

7. The high-voltage power supply line diagnosis apparatus according to claim 1, wherein: two symmetrical braces (17) are fixedly arranged on the back surface of the outer storage bag (1), and a handle (18) is fixedly arranged on the top surface of the outer storage bag (1).

Images