CN205623030U - Electric elements base of switchoverring - Google Patents

Abstract

The utility model belongs to the field of electrical technology, and relates to a transfer base for electrical components installed in a guide rail type. The utility model forms an "L" shape by installing one horizontal guide rail groove and one longitudinal guide rail groove on the edge of the two opposite surfaces of the rectangular base body, and three small sliders are installed inside the guide rail groove. The block can slide freely in the two guide rail grooves, and the fastening screw holes are drilled on the small slider; the other side is installed with a standard DIN rail card seat, by adjusting the position of the three small sliders 3, through the three small sliders The cooperation of the 3 positions forms a stable triangle, and the electrical components are fixed in the three small sliders 3 by aligning the fastening screw holes 5 with screws or screws. Its structure is simple, easy to use, by adjusting the slide block in the guide groove to adapt to different sizes of electrical components for fixing, through the DIN rail buckle can match the components to the standard DIN rail, easy installation and disassembly, strong practicability.

Description

An electrical component transfer base

Technical field:

The utility model belongs to the field of electrical technology, in particular to a transfer base for electrical components installed in a guide rail type.

Background technique:

DIN rail is a kind of installation method of industrial electrical components. The electrical components that support this standard can be easily clamped on the rail without fixing with screws, and the maintenance is also very convenient. Electrical components installed using this DIN rail standard There are many components, such as PLC, terminal block, relay, circuit breaker, switch, contactor and so on.

In the electrical installation project, the sizes of various electronic components are different, and most of the components are not equipped with guide rail holders, but screw-fixed installation methods are adopted. This type can be installed in a relatively large electrical cabinet, but there will be disadvantages when installed in a relatively small electrical cabinet. Due to the small internal space of the small electrical cabinet, it is very inconvenient to work under the condition of many wiring. Both the fixed installation and disassembly are complex and cumbersome, which brings difficulties to the assembly of electrical components.

Therefore, in the installation of existing electrical components, there are problems that the sizes and dimensions of the components are not uniform, and the assembly and maintenance are complicated by screw fixing.

Utility model content:

Aiming at the problem that in the installation of existing electrical components, the size of the components is not uniform, and the assembly is complicated by screw fixing, the utility model aims to provide an electrical component transfer base. The base can accommodate electrical components of different sizes and allows the components to be transferred to DIN electrical rails for installation.

Specifically, the utility model is realized by taking the following technical solutions:

An electrical component transfer base, comprising a rectangular base base (1), a longitudinal guide rail groove (2), a small slider (3), a transverse guide rail groove (4), fastening screw holes (5), and a DIN guide rail holder ( 6), the two opposite surfaces of the rectangular base base (1) are installation surfaces, and the edge portion of the upper installation surface of the base base (1) is equipped with a horizontal guide rail groove (4) and a longitudinal guide rail groove ( 2), forming an "L" shape. There are three small sliders (3) installed in the guide rail groove. The small slider (3) can slide freely in the two guide rail grooves. The small slider is drilled with fastening screw holes ( 5); the other opposite surface of the base base (1) is equipped with a DIN guide rail holder (6).

Further, the DIN guide rail holder (6) is composed of a guide rail buckle (7) and a buckle fastener (8), and the holder is matched with the DIN guide rail and slides on the guide rail.

Further, the fastening screw holes (5) are fixed by screws or screws.

The three small sliders (3) on the guide rail groove can slide freely to form stable triangles of different sizes, and the small sliders are drilled with fastening screw holes (5) by screws or screws to fix electrical components of different sizes. The lower mounting surface of the base is provided with a DIN guide rail holder, and the holder matches the DIN guide rail.

The working principle of the utility model: according to the size of different electrical components, adjust the positions of the three small sliders (3), form a stable triangle through the cooperation of the positions of the three small sliders (3), and use screws or screws to The quasi fastening screw holes (5) fix the electrical components in the three small slide blocks (3).

Match the fixed electrical components to the DIN rail through the DIN rail buckle (7) and the buckle fastener (8) on the DIN rail holder (6) on the other opposite surface of the base base (1), Realize the transfer of electrical components.

The advantages of the utility model are: the utility model has a simple structure and is convenient to use. It adapts to the electrical components of different sizes for fixing by adjusting the slider in the guide groove. The components can be matched to the DIN guide rail through the DIN guide rail buckle, and the installation and disassembly are convenient. , Strong practicability.

Description of drawings

Fig. 1 is the front view of the electrical component adapter base;

Fig. 2 is a top view of the electrical component adapter base;

Fig. 3 is a left view of the electrical component adapter base;

Marks in the figure: 1-base base, 2-longitudinal guide rail groove, 3-small slider, 4-horizontal guide rail groove, 5-fastening screw hole, 6-DIN guide rail holder, 7-DIN guide rail buckle, 8- Snap fasteners.

detailed description:

All features disclosed in this specification, or steps in all methods or processes disclosed, can be combined in any way, except for mutually exclusive features and or steps. Unless otherwise stated, alternative features which are equivalent or serve a similar purpose may be substituted. Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

An electrical component transfer base, including a rectangular base base 1, a longitudinal guide rail groove 2, a small slider 3, a transverse guide rail groove 4, fastening screw holes 5, a DIN guide rail holder 6, a DIN guide rail buckle 7 and a buckle fastening Firmware 8, the two surfaces of the rectangular base base 1 are installation surfaces, and the edge part of the upper installation surface of the base base 1 is equipped with a horizontal guide rail groove 4 and a longitudinal guide rail groove 2, forming an "L" shape , there are three small sliders 3 installed in the guide rail groove, the small slider 3 can slide freely in the two guide rail grooves, the small slider is drilled with fastening screw holes 5, which can be fixed by screws or screws; the base body 1 The other opposite surface is provided with a DIN rail holder 6 . The DIN guide rail holder 6 is composed of a guide rail buckle 7 and a buckle fastener 8, the holder can match with the DIN electrical guide rail, and can slide on the guide rail.

During use, according to the size of different electrical components, adjust the positions of the three small sliders 3, and form a stable triangle through the cooperation of the three small sliders 3 positions, and align the fastening screw holes 5 with screws or screws Fix the electrical components inside the three small sliders 3 .

Through the DIN rail buckle 7 and the buckle fastener 8 on the DIN rail holder 6 on the other opposite surface of the base base 1, the fixed electrical components are matched to the DIN rail to realize the transfer of the electrical components.

The utility model can also be used to match any guide rails in the general sense, not only limited to DIN guide rails.

The utility model has the advantages of simple structure and convenient use. The electric components of different sizes can be fixed by adjusting the slider, and the components can be matched to the DIN guide rail through the buckle of the DIN guide rail. The installation and disassembly are convenient and the practicability is strong.

Claims (3)

1. an electrical equipment changeover base, it is characterized in that: include rectangular seat matrix (1), longitudinal rail groove (2), small slide block (3), cross slide way groove (4), fastening screw (5), DIN guide rail deck (6), two faces that described rectangular seat matrix (1) is relative are installed surface, the marginal portion of the upper installed surface of base matrix (1) is provided with 1 cross slide way groove (4) and 1 longitudinal rail groove (2), constitute " L " type, 3 small slide blocks (3) are installed inside guide-track groove, small slide block (3) can in two guide-track grooves slidably, fastening screw (5) it is drilled with on small slide block；Another opposite face of base matrix (1) is provided with DIN guide rail deck (6).

Electrical equipment changeover base the most according to claim 1, it is characterized by: described DIN guide rail deck (6) is made up of guide rail buckle (7) and snap-fittings (8), deck matches with DIN guide rail, and at slide on rails.

Electrical equipment changeover base the most according to claim 1, is characterized by: described fastening screw (5) is fixed by screw or screw.