CN214013833U - Deicing device for high-voltage line of transformer substation - Google Patents

Abstract

The utility model discloses a deicing device for transformer substation high-voltage line, the front and back sides of the upper end of a deicing device overturn control telescopic rod are fixedly provided with a vertical plate, the inner side surface of the vertical plate is fixedly provided with a deicing device body, and an overturn control connecting structure is arranged between the upper end of the outer wall of the deicing device overturn control telescopic rod and the bottom surface of the deicing device body; according to the scheme, the deicing device is turned over to control the telescopic rod to control the deicing device body to move, the telescopic rod is used for conveniently moving, ascending and descending the deicing device body, and the high-voltage wire is supported by the telescopic rod to reduce local compression force on the high-voltage wire and reduce damage to the high-voltage wire; the defroster body in the scheme adopts the mode cooperation of strikeing garrulous ice and heating to use, utilizes the heater strip heating after strikeing to the ice sheet breakage for broken ice sheet breaks away from the high-voltage line faster, improves deicing efficiency.

Description

Deicing device for high-voltage line of transformer substation

Technical Field

The utility model relates to a defroster technical field of high-voltage line specifically is a defroster for transformer substation's high-voltage line.

Background

The processing of the high-voltage electric wire after being frozen in a severe environment has defects, which also becomes an urgent problem to be solved in the construction of the power grid. The deicing maintenance of the high-voltage wire is an important guarantee for ensuring the normal work and the orderly execution of production of a power grid, and the development of national electric power and other industries can be effectively guaranteed only by solving the problem by using the safest and most effective method.

The existing high-voltage line deicing mostly adopts a mechanical or manual mode: the ice blocks on the high-voltage wire are knocked and shoveled by a tool on the high-voltage wire by a circuit worker, and the mode has the defects of low efficiency, extreme safety and the like; the deicing robot is used for deicing, because the deicing robot is heavy in weight, the frozen high-voltage wire is locally pressed, the high-voltage wire is easily damaged, meanwhile, the deicing robot is not flexible to operate, and the deicing robot needs to be installed again when the position is changed or an obstacle is crossed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a defroster for transformer substation's high-voltage line to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a defroster for transformer substation's high-voltage line, includes defroster upset control telescopic link, both sides are fixed to be equipped with the riser around defroster upset control telescopic link upper end, the fixed defroster body that is equipped with of riser medial surface, be equipped with upset control connection structure between defroster upset control telescopic link outer wall upper end and the defroster body bottom surface, riser outer wall lower extreme is fixed to be equipped with the battery, the battery passes through wire and homonymy the defroster body electricity is connected.

Preferably, the telescopic link for controlling the overturning of the deicing device comprises a telescopic link, a cavity is formed in the telescopic link, a steel cable is inserted in the cavity in a sliding mode, the lower end of the telescopic link is connected with an adjusting cap in a threaded mode, and the lower end of the steel cable is fixedly connected with the bottom surface of the inner cavity of the adjusting cap.

Preferably, the defroster body is including the articulated seat of fixed assembly in riser medial surface middle part left and right sides, the left and right sides it has the arc to articulate between the seat, arc inner wall left side fixed assembly has the heating wire, both sides fixed assembly has electric putter about the arc inner wall right side, the flexible end fixed assembly of electric putter has the clamp plate that supports and lean on at the high-voltage line outer wall, heating wire and electric putter are all connected through wire and battery electricity.

Preferably, the turnover control connection structure comprises circular rings fixedly assembled on the left side and the right side of the inner wall of the vertical plate, the left side and the right side of the upper end of the telescopic rod are provided with strip-shaped through holes, branch steel cables are integrally formed at the upper ends of the steel cables, the number of the branch steel cables is four, the branch steel cables penetrate through the strip-shaped through holes at the same side, and the upper ends of the branch steel cables respectively penetrate through and correspond to the circular rings and the bottom surface of the arc-shaped plate and are fixedly connected with the bottom surface of the arc-shaped plate.

Compared with the prior art, this scheme has designed a defroster for transformer substation's high-voltage line, has following beneficial effect:

(1) the scheme adopts defroster upset control telescopic link to control the removal of defroster body, utilizes the telescopic link convenience to move, rise and descend operation defroster body, through the support of telescopic link, reduces the local compressive force that the high-voltage line received, reduces the injury to the high-voltage line.

(2) The defroster body in the scheme adopts the mode cooperation of strikeing garrulous ice and heating to use, utilizes the heater strip heating after strikeing to the ice sheet breakage for broken ice sheet breaks away from the high-voltage line faster, improves deicing efficiency.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

fig. 2 is a left side view of the structure of the present invention.

In the figure: the deicer comprises a 1 deicer turnover control telescopic rod, a 11 telescopic rod, a 12 cavity, a 13 steel cable, a 14 adjusting cap, a 2 vertical plate, a 3 deicer body, a 31 hinged seat, a 32 arc-shaped plate, 33 heating wires, 34 electric push rods, 35 pressing plates, a 4 turnover control connecting structure, 41 circular rings, 42 strip-shaped through holes, 43 branch steel cables and 5 storage batteries.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a defroster for transformer substation's high-voltage line, including defroster upset control telescopic link 1, both sides are fixed to be equipped with riser 2 around 1 upper end of defroster upset control telescopic link, 2 medial surfaces of riser are fixed to be equipped with defroster body 3, be equipped with upset control connection structure 4 between 1 outer wall upper end of defroster upset control telescopic link and the 3 bottom surfaces of defroster body, 2 outer wall lower extremes of riser are fixed to be equipped with battery 5, battery 5 passes through the wire and is connected with 3 electricity of homonymy defroster body.

For 3 power supplies of defroster body through battery 5, clear away the ice sheet on the high-voltage line behind the 3 work of defroster body, wrap up the high-voltage line in the middle part through the defroster body 3 of front and back both sides, utilize to strike garrulous ice and the mode cooperation of heating to use, utilize heater strip 33 to heat after strikeing to the ice sheet breakage for broken ice sheet breaks away from the high-voltage line faster, improves deicing efficiency.

The deicing device overturn control telescopic rod 1 comprises a telescopic rod 11, a cavity 12 is formed in the telescopic rod 11, a steel cable 13 is inserted in the cavity 12 in a sliding mode, an adjusting cap 14 is connected to the lower end of the telescopic rod 11 in a threaded mode, and the lower end of the steel cable 13 is fixedly connected with the bottom face of the inner cavity of the adjusting cap 14.

Through rotating the adjusting cap 14, the adjusting cap 14 moves up or down along the threads, when the adjusting cap 14 moves down, the steel cable 13 moves down, the overturning control connecting structure 4 is driven to downwards pull the deicing device body 3 to overturn, the deicing device bodies 3 on the front side and the rear side wrap the high-voltage wire in the middle of planting, and deicing is carried out in all directions.

Utilize telescopic link 11 convenience to move, rise and descend operation defroster body 3, through telescopic link 11's support, reduce the local oppression power that the high-voltage line received, reduce the injury to the high-voltage line.

The deicing device body 3 comprises hinged seats 31 fixedly assembled at the left side and the right side of the middle part of the inner side surface of the vertical plate 2, an arc plate 32 is hinged between the hinged seats 31 at the left side and the right side, a heating wire 33 is fixedly assembled at the left side of the inner wall of the arc plate 32, electric push rods 34 are fixedly assembled at the upper side and the lower side of the right side of the inner wall of the arc plate 32, the telescopic tail ends of the electric push rods 34 are fixedly assembled with pressing plates 35 abutted against the outer wall of a high-voltage wire, and.

Be equipped with the switch on battery 5, a break-make for controlling electric putter 34 and heating wire 33 place circuit, branch line cable wire 43 when drawing arc plate 32 lower extreme to the lateral surface lower extreme, the upset of arc 32 lower extreme to the outside, and then the upset of arc 32 upper end to the inside, will maintain the high-tension line parcel between two arcs 32, heating wire 33 and clamp plate 35 laminate on high-tension line ice sheet outer wall, electric putter 34 work drives clamp plate 35 and flexible strikes on the outside ice sheet of high-tension line, strike and utilize heater strip 33 heating to the broken back in ice sheet, make the faster high-tension line that breaks away from in broken ice sheet, improve deicing efficiency.

Upset control connection structure 4 is including fixed assembly in the ring 41 of the 2 inner walls left and right sides of riser, and bar through-hole 42 has been seted up to the 11 upper end left and right sides of telescopic link, and 13 upper ends integrated into one piece of cable wire have a branch line cable wire 43, and the quantity of branch line cable wire 43 is four, and branch line cable wire 43 runs through homonymy bar through-hole 42, and branch line cable wire 43 upper end runs through respectively corresponding ring 41 and arc 32 bottom surface fixed connection.

In this embodiment, the branch steel cables 43 are four thinner steel cable branches branched from the upper end of the steel cable 13, when the steel cable 13 moves downward, the branch steel cables 43 are driven to pull the lower ends of the outer side surfaces of the arc-shaped plates 32 on the front side and the rear side to turn over outwards, and the circular rings 41 are used for changing the transmission direction of the force of the branch steel cables 43, so that the downward pulling force is changed into a pulling force which is obliquely downward towards the outer side, and the turning over of the arc-shaped plates 32 is controlled.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides a defroster for transformer substation's high-voltage line which characterized in that: including defroster upset control telescopic link (1), both sides are fixed to be equipped with riser (2) around defroster upset control telescopic link (1) upper end, riser (2) medial surface is fixed to be equipped with defroster body (3), be equipped with upset control connection structure (4) between defroster body (3) bottom surface on defroster upset control telescopic link (1) outer wall upper end, riser (2) outer wall lower extreme is fixed to be equipped with battery (5), battery (5) pass through wire and homonymy defroster body (3) electricity is connected.

2. A deicing device for high-voltage lines of substations according to claim 1, characterized in that: the deicing device overturn control telescopic rod (1) comprises a telescopic rod (11), a cavity (12) is formed in the telescopic rod (11), a steel cable (13) is inserted in the cavity (12) in a sliding mode, an adjusting cap (14) is connected to the lower end of the telescopic rod (11) in a threaded mode, and the lower end of the steel cable (13) is fixedly connected with the bottom face of an inner cavity of the adjusting cap (14).

3. A deicing device for high-voltage lines of substations according to claim 2, characterized in that: defroster body (3) are including fixed assembly in articulated seat (31) of riser (2) medial surface middle part left and right sides, the left and right sides it has arc (32) to articulate between articulated seat (31), arc (32) inner wall left side fixed assembly has heating wire (33), both sides are fixed to be equipped with electric putter (34) about arc (32) inner wall right side, the flexible end fixed assembly of electric putter (34) is equipped with clamp plate (35) that support and lean on the high-tension line outer wall, heating wire (33) and electric putter (34) are all connected through wire and battery (5) electricity.

4. A deicing device for high-voltage lines of substations according to claim 3, characterized in that: upset control connection structure (4) are including fixed assembly in ring (41) of riser (2) inner wall left and right sides, bar through-hole (42) have been seted up to telescopic link (11) upper end left and right sides, cable wire (13) upper end integrated into one piece has branch cable wire (43), and the quantity of branch cable wire (43) is four, branch cable wire (43) runs through the homonymy bar through-hole (42), branch cable wire (43) upper end runs through respectively and corresponds ring (41) and arc (32) bottom surface fixed connection.

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