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Insulation supporting device and mounting method thereof

A technology of insulating support and installation method, applied in transportation and packaging, power lines, power rails, etc., can solve the problems of inconvenient installation, weight of brackets, large size, and difficult to use, saving installation space, ensuring reliability, The effect of easy installation

Pending Publication Date: 2017-07-21
HUNAN HUAPIN RAIL TRANSIT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bracket is heavy, bulky, complex in structure, inconvenient to install, and difficult to use in a limited space
Another patent document CN204956157U discloses a three-way adjustable side contact C-type contact rail insulating bracket, including a bracket, a rotating adjustment bracket and a rail hook. Although the bracket is adjustable, its installation structure is complicated and there are many parts. Cannot realize quick installation in narrow space

Method used

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  • Insulation supporting device and mounting method thereof
  • Insulation supporting device and mounting method thereof

Examples

Experimental program
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Embodiment 1

[0019] Example 1: as figure 1 , figure 2 As shown, an insulating support device for a contact rail and an installation method thereof, the upper connecting part (C) of the insulating support device (H) is connected with the contact rail (G), and the lower attachment (A) is connected to the installation foundation (F) through a tight The fasteners (A1) are connected. When the fasteners (A1) of the insulation support devices (H) of several groups (2 insulation support devices in each group) pass through the installation foundation (F), hang the contact rail (G) on the upper part. Connect the part (C), then fully support the contact rail (G) by rotating the insulating support device (H) to the upper connecting part (C), and then pass the pin (D) through the hole at the end of the above fastener (A1) (A1-1), after positioning it, lock the pin (D) by inserting the cotter pin (D1) through the hole (D2) at the end of the pin (D).

[0020] All features disclosed in this specificati...

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PUM

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Abstract

The invention provides an insulation supporting device for a contact rail and a mounting method thereof. The insulation supporting device (H) at least comprises a lower connecting part (A), an insulator (B) and an upper connecting part (C); the upper connecting part (C) of the insulation supporting device (H) is connected with the contact rail (G); and the lower connecting part (A) is fixedly connected with a mounting foundation (F) through a fastener (A1). After the fasteners (A1) of at least two insulation supporting devices (H) penetrate through the mounting foundation (F), the contact rails (G) are suspended on the upper connecting parts (C) and then the contact rails (G) are restricted in the space by rotating the insulation supporting devices (H) to the upper connecting parts (C); and the adjacent insulation supporting devices (H) are connected and locked by a connecting and locking device (D).

Description

technical field [0001] The invention relates to an insulating support device and an installation method thereof. Background technique [0002] The current contact rail system is mainly used for urban rail transit (mass transit) and rapid transit system (rapid transit system). [0003] Rail transit contact rail power supply systems tend to use large voltage levels or large current density for power supply, which makes the power supply system's requirements for insulation clearance and insulation equipment leakage distance continue to increase. , and the rail transit vehicle power supply adopts the upper and lower sides of the positive and negative electrodes or the upper and lower sides of the single side. Therefore, the power supply system requires that the installation space of the insulating support device should be reduced as much as possible to save more space to meet the requirements of use. The need for electrical insulation. The insulating support device should also...

Claims

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Application Information

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IPC IPC(8): B60M1/30
CPCB60M1/307
Inventor 曾鉴邓茂涛姜兴振周明哲李贵航
Owner HUNAN HUAPIN RAIL TRANSIT CO LTD