CN208078491U - A kind of 110kV disconnecting switch inspection platform - Google Patents

Abstract

The utility model discloses a 110kV isolating switch maintenance platform. The maintenance platform includes a platform body and a safety belt suspension frame. The platform body includes a support frame and a support surface. The support frame is a cuboid structure. The material is made of a stainless steel square tube with a thickness of 1 mm and a length and width of 3 cm×2.5 cm. The support surface is set on the support frame. The material of the support surface is made of a 1.5 mm thick non-slip aluminum plate. The safety The suspension frame includes a base, a connecting rod and a safety belt buckle; the maintenance platform of this application can provide a temporary simple working platform for the maintenance work of the 110kV isolating switch, and provide assistance for the movement of personnel and the placement of parts during work. In addition, the maintenance personnel do not need to The disassembled parts can only be repaired by hanging them on the ground, and the work can be carried out directly on the platform, eliminating the trouble of the upper and lower mechanisms and reducing the lifting operation.

Description

A 110kV isolating switch maintenance platform

technical field

The utility model relates to the technical field of electric equipment, in particular to a 110kV isolating switch maintenance platform.

Background technique

The body structure of the 110kV isolating switch provides a necessary foothold for the maintenance personnel, on which the maintenance personnel can move and temporarily place small parts. When people move on it, they need to untie their seat belts and keep a balanced walk on the structure; small parts are placed in the grooves or relatively flat places on the structure. In addition, the body insulator needs to be removed during the overhaul of the knife switch, so it is difficult to provide a stable, safe and convenient suspension point for the suspension of the seat belt.

The body structure of the 110kV isolating switch only provides basic support and foothold for maintenance personnel, but there is a large gap between the three phases, and its cross-arm is relatively narrow, and the range of personnel's activities is small, which is not conducive to the development of work. At the same time, people need to unfasten their seat belts during walking, and the narrow structure increases the risk of people slipping and falling. At the same time, the maintenance personnel cannot find a safe place for the parts, which may easily cause the parts to fall, causing inconvenience to work and even personal injury.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a 110kV isolating switch maintenance platform.

In order to achieve the above object, the utility model adopts the following technical scheme: a 110kV isolating switch maintenance platform of the utility model, the maintenance platform includes a platform body and a safety belt suspension frame, and the platform body includes a support frame and a support surface, The support frame is a cuboid structure, the material of the support frame is made of a stainless steel square tube with a thickness of 1 mm and a length and width of 3 cm × 2.5 cm, the support surface is arranged on the support frame, and the material of the support surface Choose a 1.5mm thick non-slip aluminum plate, and the two ends of the support surface facing the support frame are symmetrically arranged with an angle steel along the width direction, and the angle steel is used to place the platform body on the 110kV isolating switch On the body structure, the safety belt suspension frame includes a base, a connecting rod and a seat belt buckle, one end of the connecting rod is fixedly installed on the base, the other end of the connecting rod is provided with a safety belt buckle, and the base A connection device is provided to fix the base on the cross arm of the 110kV disconnector body structure.

Further, the connection device includes screws, nuts and screw holes provided on the base.

Beneficial effects: The 110kV isolation switch maintenance platform mainly provides more work space for the isolation switch maintenance, which is convenient for the maintenance personnel to perform maintenance activities on the knife switch structure, increases the range of support points, and provides the placement of parts. At the same time, the matching safety belt suspension rod also provides a more stable, safe and convenient suspension point for the maintenance personnel to hang the safety belt. In addition, maintenance personnel do not need to hoist the disassembled parts to the ground to carry out maintenance. They can be directly placed on the platform body to carry out operations, eliminating the trouble of upper and lower mechanisms and reducing lifting operations.

Description of drawings

Figure 1 is a schematic diagram of the structure of the 110kV isolating switch body;

Fig. 2 is a schematic diagram of the structure of the platform body;

Fig. 3 is a structural schematic diagram of the safety belt suspension frame;

Fig. 4 is a schematic diagram of the installation of the platform body and the safety belt hanger.

In the picture: 1 cross arm, 2 screw holes, 3 nuts, 4 screws, 5 seat belt buckle

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

A 110kV isolating switch maintenance platform of the present utility model is shown in Figures 1 to 4. Figure 1 is a structural diagram of the 110kV isolating switch body structure. With a large gap, the maintenance personnel have a small range of activities on it, which is not conducive to the development of work. The maintenance platform of the present application includes a platform body and a safety belt hanger. Referring to Fig. 2, the platform body includes a support frame and a support surface. The material of the support frame is made of a stainless steel square tube with a thickness of 1 mm and a length and width of 3 cm × 2.5 cm. The support surface is arranged on the support frame The material of the support surface is made of a non-slip aluminum plate with a thickness of 1.5 mm. The two ends of the side of the support surface facing the support frame are respectively provided with an angle steel symmetrically along the width direction, and the angle steel is used to support the platform. The body is placed on the body structure of the 110kV isolating switch. When in use, the platform body is placed on the body structure of the 110kV isolating switch.

Referring to Fig. 3, the safety belt suspension frame comprises a base, a connecting rod and a seat belt buckle, one end of the connecting rod is fixedly mounted on the base, the other end of the connecting rod is provided with a safety belt buckle 5, and the base is provided with There is a connecting device for fixing the base on the cross arm 1 of the main frame of the 110kV isolating switch. The connecting device includes screws 4, nuts 3 and screw holes 2 provided on the base. When in use, fix the base on the cross arm 1 of the 110kV isolation switch body structure with nuts 3 and screws 4, and buckle the safety belt on the safety belt buckle 5 at the top of the connecting rod.

See Figure 4. After the platform body and the safety belt suspension frame are installed on the 110kV isolation switch body structure, they can cover the gap between the three phases of the 110kV isolation switch body structure, which is convenient and fast. At the same time, the safety belt suspension rod is the safety belt for maintenance personnel. A stable suspension point is provided, and the maintenance environment is greatly improved. The 110kV isolating switch maintenance platform of the application can provide a temporary simple working platform for the 110kV isolating switch (knife switch) maintenance work, and provide assistance for the movement of personnel and the placement of parts during work. In addition, maintenance personnel do not need to hoist the disassembled parts to the ground to carry out maintenance. They can be directly placed on the platform body to carry out operations, eliminating the trouble of upper and lower mechanisms and reducing lifting operations.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (2)

1. a kind of 110kV disconnecting switch inspection platform, the inspection platform includes platform body and safety belt hanger bracket, feature It is, the platform body includes braced frame and supporting surface, and the braced frame is in rectangular parallelepiped structure, the braced frame Material selection thickness 1mm, the stainless steel square tube that length and width are 3 centimeters × 2.5 centimeters, the supporting surface are arranged in the braced frame On, the anti-skidding aluminium sheet of the material selection 1.5mm thickness of the supporting surface is made, side of the supporting surface towards the braced frame Both ends be symmetrically each provided with an angle steel in the width direction, the angle steel is placed on 110kV isolation for taking the platform body On Switch main body framework, the safety belt hanger bracket includes pedestal, connecting rod and buckle for safety belts, and peace is fixed in one end of the connecting rod On pedestal, the other end of the connecting rod is provided with buckle for safety belts, the pedestal be provided with pedestal is fixed on it is described Attachment device on the cross-arm of 110kV disconnecting switch ontology frameworks.

2. 110kV disconnecting switch inspection platform according to claim 1, it is characterised in that：The attachment device includes spiral shell Silk, the screw hole of nut and setting on the base.