CN203026654U - Large-current equipment connection transition board - Google Patents

Abstract

The utility model discloses a large-current equipment connection transition board, comprising two transition board main bodies, wherein each transition board main body comprises a square terminal contact board and a square wire clip connecting board; the square wire clip connecting board is arranged at one end edge of the square terminal contact board; and the square terminal contact board and the square wire clip connecting board are integrated. The large-current equipment connection transition board meets the current density of the contact face, and simultaneously, guarantees the bundle spacing of the double-bundle conductor in connection; and the large-current equipment connection transition board is made of a conventional material so that the cost is saved.

Description

High-current equipment connects rebound

Technical field:

The utility model relates to a kind of power distribution equipment, relates in particular to a kind of high-current equipment and connects rebound.

Background technology:

In the power distribution equipment installation process, what the terminal block of some high-current equipment adopted is special material, contact area is less, but can satisfy the current density requirement of regulation contact-making surface in rules, but the device clamp that is attached thereto of selecting when installing mostly is greatly common material, when being connected with equipment end daughter board homalographic, can not satisfy the current density requirement of regulation contact-making surface in rules, need to select special dual lead device clamp, device clamp needs producer special, cost is higher, and is not easy to extensive use in engineering; Secondly, when the equipment rated current was larger, the conductor cross-section that requirement is connected with equipment was larger, usually need to select two division flexible conductors, and need to consider the heading spacing of wire this moment with equipment connection the time.

The utility model content:

The purpose of this utility model is to provide a kind of current density that satisfies contact-making surface, guarantees that simultaneously the high-current equipment of wire heading spacing connects rebound.

The utility model is implemented by following technical scheme: high-current equipment connects rebound, it comprises two rebound main bodys, each described rebound main body comprises square post contact plate and square wire clamp connecting plate, be provided with described square wire clamp connecting plate on described square post contact plate one end limit, described square post contact plate and described square wire clamp connecting plate are into a single integrated structure.

Advantage of the present utility model: satisfy the current density of contact-making surface, the heading spacing of wire when guaranteeing to be connected with double bundle conductor simultaneously; The use conventional material is made, and saves cost.

Description of drawings:

Fig. 1 is overall schematic of the present utility model.

Fig. 2 is the use schematic diagram of rebound main body and equipment end daughter board.

Fig. 3 is use schematic diagram of the present utility model.

Rebound main body 1, square post contact plate 2, square wire clamp connecting plate 3, equipment end daughter board 4, single conductor device clamp 5, copper core aluminum stranded wire 6, biserial conductor spacer 7.

Embodiment: as shown in Figure 1, high-current equipment connects rebound, it comprises two rebound main bodys 1, each rebound main body 1 comprises square post contact plate 2 and square wire clamp connecting plate 3, be provided with square wire clamp connecting plate 3 on square post contact plate 1 one end limits, square post contact plate 2 and square wire clamp connecting plate 3 are into a single integrated structure.

Using method: as shown in Figures 2 and 3, the square post contact plate 2 of two rebound main bodys 1 is clipped in respectively the two sides of equipment end daughter board 4, satisfies the current density with equipment end daughter board 4 contact-making surfaces; Each square wire clamp connecting plate 3 is connected with a single conductor device clamp 5, guarantees the wire heading spacing; Be provided with biserial conductor spacer 7 on the copper core aluminum stranded wire 6 of two single conductor device clamps 5.

Claims (1)

1. high-current equipment connects rebound, it is characterized in that, it comprises two rebound main bodys, each described rebound main body comprises square post contact plate and square wire clamp connecting plate, be provided with described square wire clamp connecting plate on described square post contact plate one end limit, described square post contact plate and described square wire clamp connecting plate are into a single integrated structure.

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