CN204720844U - A kind of fast-assembled high voltage isolation switch insulating troubleshooting platform - Google Patents

Abstract

The utility model discloses a quick-mounted high-voltage isolating switch insulation maintenance platform, which comprises a foot pedal, a vertical frame, a horizontal tie rod, an oblique tie rod, a support leg, a bottom wheel, a fixed tie bar, a first stabilizer bar, and a second stabilizer bar. Rods and guardrails, there are four vertical frames, the upper parts of the vertical frames are connected in turn by four horizontal tie rods, two adjacent vertical frames are connected with diagonal tie rods, and the top of the vertical frame is provided with a pedal, The legs are welded to the bottom of the vertical frame, the bottom of the legs is equipped with bottom wheels, and four stabilizers are installed on the four vertical frames, and the stabilizers include one end that is rotated and set on the vertical frame The first stabilizing bar and the two ends of the first stabilizing bar are respectively rotated by steering fasteners to be arranged on the first stabilizing bar and the second stabilizing bar on the vertical frame. Compared with the prior art, the beneficial effect of the utility model is that the utility model adopts a frame structure, which is light in weight, high in strength, simple in structure, high in insulation strength and high in safety.

Description

A quick-mounted high-voltage isolating switch insulation maintenance platform

technical field

The utility model relates to the field of electric power technology, in particular to a quick-installation high-voltage isolating switch insulation maintenance platform.

Background technique

There are a large number of three-column and two-column horizontal rotary disconnectors operating in the former power grid. Due to the long-term operation, frequent maintenance is required. In the process of overhaul and maintenance, affected by factors such as site terrain, power outage range, and equipment structure, ordinary work platforms cannot meet the requirements of on-site rapid response overhaul and maintenance, such as bucket arm trucks that cannot approach, insulated ladders with low safety, and insulated scaffolding assembly. slow etc. The maintenance of the insulating pillars and conductive parts of the isolating switch is a high-altitude operation, which needs to be completed with the help of operating a bucket truck, using an insulating ladder or setting up a scaffold. However, limited by the scope of power failure and the topography of the substation, it is not possible to use bucket arm vehicles every time this type of disconnector is overhauled. When using a conventional insulating ladder for maintenance work, the insulating ladder needs special support. After climbing the ladder, the staff need to hang the safety belt on the isolating switch, and stand on the horizontal foot of the insulating ladder to carry out the maintenance work. It is very inconvenient to work. The isolating switch It is difficult to guarantee the quality of maintenance, and there is a potential safety hazard that the porcelain bottle of the isolating switch breaks and hurts people. When setting up the scaffolding, the preparation workload is heavy and the assembly speed is slow. When the maintenance equipment is driven, the scaffolding needs to be temporarily removed, resulting in longer maintenance time of the equipment, which has a negative effect on the reliability of the power supply of the equipment.

Utility model content

The purpose of this utility model is to provide a quick-mounted high-voltage isolating switch insulation maintenance platform to solve the problems raised in the above-mentioned background technology.

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

A quick-installed high-voltage isolating switch insulation maintenance platform, including foot pedals, vertical frames, horizontal tie rods, diagonal tie rods, outriggers, bottom wheels, fixed tie bars, first stabilizing bars, second stabilizing bars and guardrails. There are four vertical frames, and the upper parts of the vertical frames are sequentially connected by four tie rods, the vertical frames and the tie rods are connected by steering fasteners, and the adjacent two vertical frames are connected with Diagonal tie rods, the top of the vertical frame is provided with a pedal, the legs are welded to the bottom of the vertical frame, the bottom of the legs is equipped with bottom wheels, and the legs are connected to the lowest horizontal tie rods through fixed braces. Four stabilizing mounts are installed on the vertical frame, and the stabilizing mounts include a first stabilizing rod which is rotated at one end on the vertical frame by a steering fastener and two ends which are respectively rotated and arranged on the first stabilizing rod and the vertical frame through a steering fastener. The second stabilizing bar on the straight frame. The guardrail includes four vertical bars whose bottom ends are respectively welded to the top of the vertical frame and cross bars that are connected to the vertical bars in turn. Two adjacent vertical frames are connected.

As a further solution of the utility model: the supporting legs are telescopic structures.

As a further solution of the present invention: the installation position of the second stabilizing bar on the vertical frame is lower than the installation position of the first stabilizing bar on the vertical frame.

Compared with the prior art, the beneficial effect of the utility model is that the utility model adopts a frame structure, which is light in weight, high in strength, simple in structure, high in insulation strength and high in safety.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a left view of the utility model.

Among the figure: 1, foot pedal, 2, vertical frame, 3, horizontal tie rod, 4, diagonal tie rod, 5, outrigger, 6, bottom wheel, 7, fixed brace, 8, first stabilizer bar, 9, The second stabilizer bar, 10, vertical bar, 11, cross bar, 12, guardrail.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figure 1-2, a quick-mounted high-voltage isolating switch insulation maintenance platform, including a pedal 1, a vertical frame 2, a horizontal tie rod 3, a diagonal tie rod 4, a leg 5, a bottom wheel 6, and a fixed tie bar 7 , the first stabilizing bar 8, the second stabilizing bar 9 and the guardrail 12, the described vertical frame 2 has four, and the top of the described vertical frame 2 is sequentially connected by four tie rods 3, the vertical frame 2 and the The tie rods 3 are connected by steering fasteners, two adjacent vertical frames 2 are connected with diagonal tie rods 4, the top of the vertical frames 2 is provided with a pedal 1, and the legs 5 are welded to the vertical frames 2 At the bottom, the support leg 5 is a retractable structure, which is used to adjust the height and facilitate maintenance by the staff. The bottom end of the support leg 5 is equipped with a bottom wheel 6, and the support leg 5 and the lowest horizontal tie rod 3 pass through the fixed tie bar. 7 connection, four stabilizers installed on the four vertical frames 2, the stabilizers include one end through the first stabilizer bar 8 that is rotated on the vertical frame 2 through the steering buckle and the two ends are respectively passed through the steering buckle Part rotation is arranged on the second stabilizing bar 9 on the first stabilizing bar 8 and the vertical frame 2, and the installation position of the second stabilizing bar 9 on the vertical frame 2 is lower than that of the first stabilizing bar 8 on the vertical frame 2, the guardrail 12 includes four vertical bars 10 whose bottom ends are respectively welded to the top of the vertical frame 2 and cross bars 11 connected to the vertical bars 10 in turn, and the two ends of the cross bars 11 are respectively turned The fastener is connected with two adjacent vertical frames 2 .

The working principle of the utility model is: when the utility model is working, the legs 5 can be used as a telescopic structure to adjust the height, which is convenient for the staff to maintain meticulously. The maintenance platform can also connect a plurality of insulating The common use of the inspection platform further ensures the firmness of the overall installation of the inspection platform, and the staff can stand on the pedals to carry out related inspection and maintenance work.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (3)

1. A quick-installed high-voltage isolation switch insulation maintenance platform, including foot pedals (1), vertical frame (2), horizontal tie rods (3), diagonal tie rods (4), outriggers (5), bottom wheels ( 6), fixing the braces (7), the first stabilizing bar (8), the second stabilizing bar (9) and the guardrail (12), it is characterized in that there are four vertical frames (2), and the The upper part of the vertical frame (2) is sequentially connected by four tie rods (3), the vertical frame (2) and the tie rods (3) are connected by steering fasteners, and the adjacent two vertical frames (2 ) is connected with a diagonal tie rod (4), the top of the vertical frame (2) is provided with a pedal (1), and the legs (5) are welded to the bottom of the vertical frame (2), and the bottom of the legs (5) Bottom wheels (6) are installed at the end, and the outriggers (5) are connected with the lowermost tie rods (3) through fixed braces (7), and four stabilizers are installed on the four vertical frames (2). The stabilizer includes a first stabilizer bar (8) which is rotated at one end on the vertical frame (2) through a steering fastener and two ends are respectively arranged on the first stabilizer rod (8) and the vertical frame (2) through a steering fastener. ), the guardrail (12) includes four vertical bars (10) whose bottom ends are respectively welded to the top of the vertical frame (2) and cross bars ( 11), the two ends of the cross bar (11) are respectively connected with two adjacent vertical frames (2) through steering fasteners. 2. A quick-mounted high-voltage isolating switch insulation maintenance platform according to claim 1, characterized in that the legs (5) are retractable structures. 3. A quick-mounted high-voltage isolating switch insulation maintenance platform according to claim 1, characterized in that the installation position of the second stabilizing bar (9) on the vertical frame (2) is lower than the first The mounting position of the stabilizer bar (8) on the vertical frame (2).