CN216564456U

CN216564456U - Earth electrode lead wire ice melting device in power transmission system

Info

Publication number: CN216564456U
Application number: CN202122932473.3U
Authority: CN
Inventors: 黄鑫; 徐宗恺; 王华明
Original assignee: State Grid Jiangsu Electric Power Co ltd Guanyun County Power Supply Branch
Current assignee: State Grid Jiangsu Electric Power Co ltd Guanyun County Power Supply Branch
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-17
Anticipated expiration: 2031-11-26

Abstract

The utility model provides a ground electrode lead ice melting device in a power transmission system, which comprises a box body, wherein a power supply is installed at the top of the box body, a heating wire is installed in the box body, the power supply is electrically connected with the heating wire, wire inlets are formed in two sides of the box body, anti-leakage blocks are clamped in the two wire inlets, through holes are formed in the anti-leakage blocks, clamping blocks are fixed on the outer surfaces of the anti-leakage blocks, concave blocks are fixed on two sides of the box body, and the clamping blocks are in sliding connection with the concave blocks. According to the ice-melting device, the anti-leakage block is arranged, so that the wire inlet can be blocked on the premise of not hindering the inlet and outlet of the lead, heat is prevented from flowing out of the gap, the ice-melting efficiency is enhanced, the anti-leakage block and the fixture block can be fixed by arranging the concave block and the fixing mechanism, the anti-leakage block is prevented from falling when the lead enters and exits, water drops after ice melting can be discharged by arranging the drainage mechanism, and the carrying weight is reduced.

Description

Earth electrode lead wire ice melting device in power transmission system

Technical Field

The utility model relates to the technical field of wire ice melting equipment, in particular to an earth electrode lead ice melting device in a power transmission system.

Background

In a power transmission system, an earth electrode lead de-icing device is equipment for melting frost covered on the surface of an electric wire, in some cold seasons or in some cold areas, the icing and stiffness of the surface of the wire can occur when the power personnel are routing, if wiring is directly performed without performing the ice-melting operation, the wire is broken, and wiring is not easily performed, the ice melting device of the grounding electrode lead is used for melting ice on the electric wire so as to melt the frost on the surface of the electric wire, thereby the wiring is more convenient and faster, and the damage to the electric wire is prevented, but in the prior ice melting device, the size of the wire inlet is fixed, when the leads are thin, heat is likely to flow out of the gaps, thereby affecting ice melting efficiency, and at the same time, after melting ice, it is not convenient to drain the water droplets condensed from the water vapor, so we propose an earth electrode lead ice melting device in a power transmission system to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the ground electrode lead wire ice melting device in the power transmission system, which solves the problems that heat easily flows out of gaps and water drops condensed by water vapor are inconvenient to discharge.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an earthing pole lead wire ice-melt device among transmission system, includes the box, the power is installed at the top of box, install the heater strip in the box, power electric connection heater strip, the incoming line mouth has all been seted up to the both sides of box, two the equal joint in inside of incoming line mouth has the leak protection piece, the perforation has been seted up to the inside of leak protection piece, the external fixed surface of leak protection piece has the fixture block, the both sides of box all are fixed with concave block and fixture block and concave block sliding connection, the top of concave block is provided with the fixed establishment who is used for fixed fixture block, be provided with drainage mechanism on the box.

Further, the fixing mechanism comprises a fixing rod fixed at the top of the concave block, a top plate is fixed at the top end of the fixing rod, a pull rod slides inside the top plate, a sliding plate and a sliding plate are fixed at the bottom end of the pull rod, the sliding plate and the fixing rod are slidably mounted, a reset spring is sleeved on the outer side of the fixing rod, two ends of the reset spring are fixed with the top plate and the sliding plate respectively, an insertion rod and an insertion rod are fixed at the bottom end of the sliding plate, the insertion rod is clamped with the concave block and the clamping block, and a pull disc is fixed at the top end of the pull rod.

Further, drainage mechanism is including fixing baffle and the baffle slope setting inside the box, the inside intercommunication of box has the outlet pipe, the inside threaded connection of outlet pipe has the screw stopper.

Furthermore, anti-slip pads are fixed at four corners of the bottom of the box body.

Furthermore, a handle is fixed on the top of the box body.

Compared with the prior art, the utility model provides the ground electrode lead wire ice melting device in the power transmission system, which has the following beneficial effects:

according to the ice-melting device, the anti-leakage block is arranged, so that the wire inlet can be blocked on the premise of not hindering the inlet and outlet of the lead, heat is prevented from flowing out of the gap, the ice-melting efficiency is enhanced, the concave block and the fixing mechanism are arranged, the anti-leakage block and the clamping block can be fixed, the anti-leakage block is prevented from falling when the lead enters and exits, water drops after ice melting can be discharged through the arrangement of the drainage mechanism, and the carrying weight is reduced.

Drawings

FIG. 1 is a front view of an earth electrode lead de-icing apparatus in a power transmission system provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the case provided by the present invention;

FIG. 3 is a side view of an earth electrode lead de-icing apparatus in a power transmission system provided in accordance with the present invention;

FIG. 4 is a schematic view of a leak proof block provided by the present invention;

fig. 5 is a schematic view of a fixing mechanism provided in the present invention.

In the figure: 1. a box body; 2. a power source; 3. heating wires; 4. a wire inlet; 5. a leakage-proof block; 6. a clamping block; 7. a concave block; 8. a fixing mechanism; 801. fixing the rod; 802. a top plate; 803. a pull rod; 804. a slide plate; 805. a return spring; 806. inserting a rod; 807. pulling the disc; 9. a drainage mechanism; 901. a baffle plate; 902. a water outlet pipe; 903. a threaded plug; 10. a non-slip mat; 11. a handle; 12. and (6) perforating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an ice melting device for a ground electrode lead in a power transmission system according to an embodiment of the present invention includes a box 1, a power supply 2 is installed on the top of the box 1, a heater strip 3 is installed in the box 1, the power supply 2 is electrically connected to the heater strip 3, two sides of the box 1 are respectively provided with a wire inlet 4, two wire inlets 4 are respectively clamped with a leakage-proof block 5, a through hole 12 is formed in the leakage-proof block 5, a fixture block 6 is fixed on the outer surface of the leakage-proof block 5, two sides of the box 1 are respectively fixed with a concave block 7, the fixture block 6 is slidably connected to the concave block 7, a fixing mechanism 8 for fixing the fixture block 6 is arranged on the top of the concave block 7, a drainage mechanism 9 is arranged on the box 1, it should be noted that, when in use, the leakage-proof block 5 is selected according to the thickness of the lead, the lead passes through the through hole 12, and then, the anti-leakage blocks 5 are clamped into the wire inlet 4, heat can be prevented from flowing out from a gap through the anti-leakage blocks 5, ice melting efficiency is improved, one ends of leads penetrate through the wire inlet 4 on the other side, the other anti-leakage block 5 is installed according to the same method, after the two anti-leakage blocks 5 are clamped into the wire inlet 4, the two anti-leakage blocks 5 are fixed through the fixing mechanism 8, the situation that the anti-leakage blocks 5 fall off when the leads pass in and out is avoided, at the moment, the power supply 2 is started, the heating wires 3 are heated, ice melting work is completed, after ice melting, water drops can be discharged through the drainage mechanism 9, and the carrying weight is reduced.

As shown in fig. 5, in some embodiments, the fixing mechanism 8 includes a fixing rod 801 fixed on the top of the concave block 7, a top plate 802 is fixed on the top end of the fixing rod 801, a pull rod 803 is slidably arranged inside the top plate 802, a sliding plate 804 is fixed on the bottom end of the pull rod 803, the sliding plate 804 is slidably mounted on the fixing rod 801, a return spring 805 is sleeved on the outside of the fixing rod 801, two ends of the return spring 805 are respectively fixed with the top plate 802 and the sliding plate 804, an insertion rod 806 is fixed on the bottom end of the sliding plate 804, the insertion rod 806 is engaged with the concave block 7 and the latch 6, a pull disc 807 is fixed on the top end of the pull rod 803, it should be noted that, when the leak-proof block 5 needs to be fixed, the pull discs 807 and the pull rod 803 are pulled upward to drive the sliding plate 804 to slide upward on the outside of the fixing rod 801, the return spring 805 is compressed, the insertion rod 806 is pulled out from the concave block 7, then the latch 6 is engaged with and released from the concave block 7, the pull disc 807, the slide plate 804 and the plunger 806 are driven to move downward by the elastic force of the return spring 805, and the plunger 806 is inserted into the concave block 7 and the latch 6, so that the latch 6 and the anti-leakage block 5 can be fixed.

As shown in fig. 2, in some embodiments, the drainage mechanism 9 includes a baffle 901 fixed inside the tank 1, the baffle 901 is disposed in an inclined manner, the inside of the tank 1 is communicated with a water outlet pipe 902, a threaded plug 903 is connected to the inner thread of the water outlet pipe 902, it should be noted that, when drainage is required, water will gather at the right side of the tank 1 through the inclined arrangement of the baffle 901, the threaded plug 903 is screwed out from the water outlet pipe 902, the tank 1 is shaken left and right, and water can be drained from the water outlet pipe 902, so as to reduce the weight of the carrying.

As shown in fig. 1, in some embodiments, four anti-slip pads 10 are fixed at four corners of the bottom of the box body 1, and the number of the anti-slip pads 10 is four, it should be noted that, by means of the anti-slip pads 10, the anti-slip performance is enhanced, so that the use effect is better.

As shown in fig. 1, in some embodiments, a handle 11 is fixed on the top of the box body 1, and it should be noted that, through the handle 11, it is convenient for a worker to carry the box body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an earth electrode lead wire ice-melt device in transmission system, includes box (1), its characterized in that: power (2) are installed at the top of box (1), install heater strip (3) in box (1), power (2) electric connection heater strip (3), wire inlet (4), two have all been seted up to the both sides of box (1) the equal joint in inside of wire inlet (4) has leak protection piece (5), perforation (12) have been seted up to the inside of leak protection piece (5), the external fixed surface of leak protection piece (5) has fixture block (6), the both sides of box (1) all are fixed with concave block (7) and fixture block (6) and concave block (7) sliding connection, the top of concave block (7) is provided with fixed establishment (8) that are used for fixed fixture block (6), be provided with drainage mechanism (9) on box (1).

2. The device for melting ice on the ground electrode lead in the power transmission system according to claim 1, characterized in that: the fixing mechanism (8) comprises a fixing rod (801) fixed to the top of the concave block (7), a top plate (802) is fixed to the top end of the fixing rod (801), a pull rod (803) slides inside the top plate (802), a sliding plate (804) is fixed to the bottom end of the pull rod (803), the sliding plate (804) and the fixing rod (801) are installed in a sliding mode, a return spring (805) is sleeved on the outer side of the fixing rod (801), two ends of the return spring (805) are fixed to the top plate (802) and the sliding plate (804) respectively, an inserted bar (806) and an inserted bar (806) are fixed to the bottom end of the sliding plate (804) in a clamping mode with the concave block (7) and the clamping block (6), and a pull disc (807) is fixed to the top end of the pull rod (803).

3. The device for melting ice on the ground electrode lead in the power transmission system according to claim 1, characterized in that: the drainage mechanism (9) comprises a baffle (901) fixed inside the box body (1), the baffle (901) is obliquely arranged, the inside of the box body (1) is communicated with a water outlet pipe (902), and the inside of the water outlet pipe (902) is in threaded connection with a threaded plug (903).

4. The device for melting ice on the ground electrode lead in the power transmission system according to claim 1, characterized in that: anti-skid pads (10) are fixed at four corners of the bottom of the box body (1).

5. The device for melting ice on the ground electrode lead in the power transmission system according to claim 1, characterized in that: a handle (11) is fixed on the top of the box body (1).