Snow sweeping trolley for aluminum cable steel reinforced

Abstract

The utility model discloses a snow sweeping trolley for steel-cored aluminum stranded wires, a plurality of steel-cored aluminum stranded wires are fixedly provided with spacing rods, the snow sweeping trolley comprises a movable support, the movable support is in an annular shape, the inner side of the movable support wraps the plurality of steel-cored aluminum stranded wires, the advancing direction side of the movable support is obliquely connected with a plurality of front side supporting rods which are arranged at intervals in the circumferential direction, and the rear side of the movable support is provided with rear side supporting rods. The inner side ends of the front side supporting rod and the rear side supporting rod are connected with snow sweeping seats respectively, each snow sweeping seat comprises a sliding seat provided with a through groove, a notch is formed in the inner side of each snow sweeping seat, and the notches and the through grooves are matched with the extension portions of the spacer rods at the corresponding positions in size so that the spacer rods can smoothly slide. The snow sweeping trolley sweeps snow covered on a plurality of steel-cored aluminum stranded wires in the moving process, and the snow sweeping trolley can span the steel-cored aluminum stranded wires under the action of external tension when passing through the spacer, so that the snow covered on the steel-cored aluminum stranded wires can be continuously removed.

Description

Technical Field

[0001] The utility model relates to the technical field of power maintenance equipment, in particular to a snow-sweeping trolley for a steel-cored aluminum stranded wire. Background Art

[0002] In northern China, a large amount of snow falls every winter. If this snow accumulates on the steel-cored aluminum stranded wire and is not cleared in time, it may break the steel-cored aluminum stranded wire, causing a large-scale power outage and significant economic losses. At the same time, the melting and condensation of this rain and snow into ice will also increase the load-bearing burden on the steel-cored aluminum stranded wire. Due to the high position of the high-voltage steel-cored aluminum stranded wire, it is inconvenient to clear the snow. Generally, manual cleaning and knocking methods are used to remove ice and snow, and snow-sweeping devices are also used for removal. However, due to the presence of spacer dampers between the steel-cored aluminum stranded wires, especially for long-distance steel-cored aluminum stranded wires, the snow-sweeping devices generally can only clear one of the wires, and it is difficult for the entire snow-sweeping device to continuously operate by automatically crossing the spacer dampers, resulting in low cleaning efficiency.

[0003] To solve the above problems, this case was born. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a snow-sweeping trolley for a steel-cored aluminum stranded wire, which solves the problems raised in the above background art.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model is realized through the following technical solutions: A snow-sweeping trolley for a steel-cored aluminum stranded wire, with spacer dampers fixed on multiple steel-cored aluminum stranded wires, includes a moving bracket, which is annular and its inner side wraps multiple steel-cored aluminum stranded wires. A plurality of front side support rods are circumferentially and spacedly connected to the advancing direction side of the moving bracket, and a rear side support rod is arranged at the rear side. The inner ends of the front side support rods and the rear side support rod are respectively connected to a snow-sweeping seat. The snow-sweeping seat includes a sliding seat with a through groove, and a notch is formed on the inner side. The notch together with the through groove is adapted to the outer extension part of the corresponding spacer damper, so that it can slide smoothly.

[0008] Preferably, the front side support rods and the rear side support rods are arranged in a circumferential staggered manner.

[0009] Preferably, an independent slider is provided on one side of the inner edge of the through groove of the sliding seat, and a hinge is embedded in the sliding seat. The hinge adopts a damping hinge. The slider is hinged to the hinge through a rotating block, and the slider can be flipped backward by at least 90° after being stressed.

[0010] Preferably, the height of the bottom of the hinge is higher than the upper end of the through groove, so that when the slider is turned up more than 90°, the spacer bar can be completely staggered.

[0011] Preferably, a first through hole is provided on the upper side of the moving bracket, and it is horizontally and unidirectionally moved by using an externally provided drone as a force transmission end by leveraging the upper side.

[0012] Preferably, a second through hole is provided on the lower side of the moving bracket, and it is horizontally and unidirectionally moved by using an extended insulating long rope and leveraging manual movement as a force transmission end.

[0013] (III) Beneficial Effects

[0014] After adopting the above technical solution, compared with the prior art, the present utility model has the following advantages: A snow-sweeping trolley for steel-core aluminum stranded wires of the present utility model sweeps the snow covering multiple steel-core aluminum stranded wires during the moving process, and can cross over under tension when passing through the spacer bar, realizing continuous and uninterrupted snow removal. Among them, the front support rod and the rear support rod are arranged circumferentially and staggeredly, so that when the front support rod crosses the spacer bar, the rear support rod can stably support the entire snow-sweeping trolley, and the design of the snow-sweeping seat can cross the extension of the spacer bar and can also sweep the steel-core aluminum stranded wires. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the present utility model;

[0016] Figure 2 It is a schematic diagram at the snow-sweeping seat of the present utility model;

[0017] Figure 3 It is a front view of the present utility model.

[0018] In the figure: 1, steel-core aluminum stranded wire; 2, spacer bar; 3, snow-sweeping trolley; 4, moving bracket; 5, rear support rod; 6, front support rod; 7, snow-sweeping seat; 8, through groove; 9, slider; 10, hinge; 11, rotating block; 12, first through hole; 13, second through hole; 14, notch. Specific Embodiments

[0019] The present utility model will be further described in detail below with reference to the drawings and embodiments.

[0020] As Figure 1 shown: A snow-sweeping trolley for steel-core aluminum stranded wires, spacer bars 2 are fixed on multiple steel-core aluminum stranded wires 1, and during the moving process, the snow-sweeping trolley 3 continuously sweeps the snow covering the steel-core aluminum stranded wires 1, and can cross over under tension when passing through the spacer bars 2, realizing continuous and uninterrupted snow removal.

[0021] The snowplow trolley 3 includes a movable bracket 4, which is ring-shaped and has a steel-core aluminum stranded wire 1 arranged circumferentially on its inner side. The movable bracket 4 is obliquely connected to a plurality of circumferentially spaced front support rods 6 on its forward direction (only one-way movement is adopted), and a rear support rod 5 is arranged on the rear side.

[0022] The front support rod 6 and the rear support rod 5 are arranged circumferentially in an alternate manner, so that when the front support rod 6 crosses over the spacer rod 2, the rear support rod 5 can stably support the entire snowplow trolley 3, and vice versa when the rear support rod 5 crosses over, the front support rod 6 can stably support the entire snowplow trolley 3.

[0023] The inner ends of the front support rod 6 and the rear support rod 5 are respectively connected with snow sweeping seats 7, which can sweep away the covered snow by moving past the steel core aluminum stranded wire 1. Figure 2 As shown, the snow sweeper seat 7 includes a sliding seat with a through slot 8, and a notch 14 is formed inside. The notch 14 and the through slot 8 are adapted to the size of the extension of the spacer bar 2 at the corresponding position, so that the spacer bar 2 can slide smoothly. The size of the through slot 8 is necessarily larger than the radial size of the steel core aluminum stranded wire 1, so that the snow covering the steel core aluminum stranded wire 1 cannot be cleaned.

[0024] Therefore, it is necessary to be able to clean the snow on the steel core aluminum stranded wire 1, and not be affected by the spacer rod 2 extending and connecting the steel core aluminum stranded wire 1. Specifically, an independent slider 9 is provided on one side of the inner edge of the slide seat slot 8, and a hinge 10 is embedded in the slide seat. The slider 9 is hinged to the hinge 10 through a rotating block 11, so that the slider 9 can be flipped at least 90° to the opposite rear side of the movement after being subjected to force, and the height of the bottom of the hinge 10 is higher than the upper end of the slot 8, so that the slider 9 can be completely offset from the spacer rod 2 when it is flipped up to more than 90°. The hinge 10 adopts a damping hinge 10, so that when the force is applied during snow clearing, it will not be significantly flipped away from the steel core aluminum stranded wire 1.

[0025] See attached Figure 3 As shown, the snow-clearing trolley 3 is moved horizontally and unidirectionally by using the upper side of the drone as the power transmission end. Specifically, a through hole 12 is set on the upper side of the mobile bracket 4, and an insulating long rope is connected to the through hole 12, which is connected to the drone to realize the driving of the snow-clearing trolley 3.

[0026] Another driving mode is that the snow-clearing vehicle 3 can also open a second through hole 13 on the lower side, and use the extended and connected insulating long rope and manual movement as the power end to move horizontally and unidirectionally to clear the snow on the steel-core aluminum stranded wire 1.

[0027] The above-mentioned embodiments are for inspiration. Through the above-mentioned description, relevant staff can make various changes and modifications without departing from the scope of the invention. The technical scope of this new type of use is not limited to the content in the specification, and its protection scope must be determined according to the scope of the claims.

Claims

1. A snow sweeper for steel core aluminum stranded wires, wherein a plurality of steel core aluminum stranded wires are fixed with spacer bars, characterized in that: It includes a movable bracket, which is in a ring shape and is covered with multiple steel-core aluminum stranded wires on the inner side. The forward direction side of the movable bracket is obliquely connected to multiple front support rods arranged at circumferential intervals, and the rear side is provided with a rear support rod. The inner ends of the front support rod and the rear support rod are respectively connected to a snow-clearing seat. The snow-clearing seat includes a sliding seat with a through groove, and a notch is opened on the inner side. The notch together with the through groove is adapted to the size of the extended part of the spacer rod at the corresponding position, so that it can slide smoothly.

2. A snow-clearing vehicle for steel-core aluminum stranded wire according to claim 1, characterized in that: The front support rods and the rear support rods are arranged alternately in the circumferential direction.

3. A snow-clearing vehicle for steel-core aluminum stranded wire according to claim 1, characterized in that: An independent slider is provided on one side of the inner edge of the slide slot, and a hinge is embedded in the slide, wherein the hinge adopts a damping hinge, the slider is hinged to the hinge through a rotating block, and the slider can flip backward at least 90° after being subjected to force.

4. A snow-clearing vehicle for steel-core aluminum stranded wire according to claim 3, characterized in that: The height of the bottom of the hinge is higher than the upper end of the through slot, so that the sliding block can be completely staggered from the spacer rod when it is flipped up to more than 90 degrees.

5. A snow-clearing vehicle for steel-core aluminum stranded wire according to claim 1, characterized in that: The upper side of the movable bracket is provided with a through hole 1, and the movable bracket uses the upper side to leverage an externally arranged drone as a power transmission end to perform horizontal, unidirectional movement.

6. A snow-clearing vehicle for steel-core aluminum stranded wire according to claim 1, characterized in that: The movable bracket is provided with a second through hole at the lower side, and is extended by an insulating long rope connected thereto, and is moved horizontally and unidirectionally by manpower as the power transmission end.

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