Electrical element installation guide rail

Abstract

The utility model discloses an electrical element installation guide rail which comprises a guide rail bottom plate, a plurality of installation holes are formed in the guide rail bottom plate, fixing screws are inserted into the installation holes, a first wear-resistant layer is arranged on the outer wall, located at the installation holes, of the guide rail bottom plate, and the bottoms of the two ends of the guide rail bottom plate are fixedly connected with connecting parts. The guide rail part comprises a connecting part, a bearing part is fixedly connected to one end of the connecting part, a protective layer is arranged on the outer wall of the bearing part and comprises an anti-corrosion layer, and a second abrasion-resistant layer is arranged on the outer side of the anti-corrosion layer. The service life of the guide rail is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electrical element related products, concretely is a kind of electrical element installation guide rail. BACKGROUND

[0002] Guide rail is a socket of circuit breaker fixed installation, its function is through guide rail and is fixed in electrical cabinet with circuit breaker, plays the role of fixed position, it is convenient to repair, and it is beautiful and neat;

[0003] But the surface stress part of current installation guide rail lacks protective coating, and the stress part is prone to breakage in long-term use, thereby increasing the damage influence of external environment on guide rail base plate, with defectivity. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of electrical element installation guide rail to solve the problems presented in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of electrical element installation guide rail, including guide rail bottom plate, the guide rail bottom plate is equipped with multiple mounting holes, multiple the mounting hole is inserted with fixed screw, the outer wall of the guide rail bottom plate at mounting hole is equipped with first wear-resistant layer, the both ends bottom of the guide rail bottom plate is fixedly connected with connecting portion, the connecting portion is fixedly connected with bearing portion on one end, the outer wall of bearing portion is equipped with protective layer, the protective layer includes anticorrosive layer, the outer side of the anticorrosive layer is equipped with second wear-resistant layer.

[0006] Preferably, the first wear-resistant layer is a wear-resistant ceramic coating layer.

[0007] Preferably, the anticorrosive layer is an epoxy zinc phosphate coating layer.

[0008] Preferably, the second wear-resistant layer is a polyethylene oxide coating layer.

[0009] Preferably, multiple the mounting hole is equidistantly arranged.

[0010] Preferably, the guide rail bottom plate is provided with a "concave" structure.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The electrical element mounting guide rail, through the fixing screw is inserted in the mounting hole on the guide rail bottom plate, can realize the fixation of the guide rail, the first wear-resistant layer is arranged outside the mounting hole, can reduce the wear and tear between the fixing screw and the edge of the mounting hole, and the connecting part is connected with the bearing part to slide support the electrical element, the external protective layer increases the wear-resistant effect between the electrical element through the second wear-resistant layer, and the setting of the corrosion-resistant layer effectively avoids the corrosion influence of the second wear-resistant layer on the guide rail base plate after being damaged, the utility model discloses a plurality of protective coatings are arranged on the guide rail piece, which effectively reduces the damage to the guide rail during installation and use, and prolongs the service life of the guide rail. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a guide rail bottom plate structure schematic view of the electrical element mounting guide rail of the utility model;

[0014] Fig. 2 It is a side view structure schematic view of the electrical element mounting guide rail of the utility model;

[0015] Fig. 3 It is a protective layer structure schematic view of the electrical element mounting guide rail of the utility model.

[0016] In the drawing: 1, guide rail bottom plate; 2, mounting hole; 3, fixed screw; 4, first wear-resistant layer; 5, connecting part; 6, bearing part; 7, protective layer; 8, corrosion-resistant layer; 9, second wear-resistant layer. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0018] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicative or suggestive of relative importance.

[0019] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "set with", "connect" and the like should be understood broadly, for example, "connect", can be fixed connection, also can be detachable connection, or integrally connect, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirect connection through intermediate medium, can be the communication inside two elements. For ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0020] Please refer to Figs. 1-3 The utility model provides an embodiment: an electrical element mounting guide rail, including guide rail bottom plate 1, be equipped with a plurality of mounting hole 2 on guide rail bottom plate 1, a plurality of mounting hole 2 all insert the fixed screw 3 that is equipped with, be equipped with first wear layer 4 on the outer wall of guide rail bottom plate 1 at mounting hole 2 place, the both ends bottom of guide rail bottom plate 1 all are fixedly connected with connecting portion 5, the one end of connecting portion 5 is fixedly connected with the bearing portion 6, and the outer wall of bearing portion 6 is equipped with protective layer 7, and protective layer 7 includes anticorrosive layer 8, and the outside of anticorrosive layer 8 is equipped with second wear layer 9.

[0021] In the embodiment, first wear layer 4 is wear ceramic coating layer;Anticorrosive layer 8 is epoxy zinc phosphate coating layer;Second wear layer 9 is polyethylene oxide coating layer;A plurality of mounting hole 2 are equidistantly arranged;Guide rail bottom plate 1 is arranged as "concave" structure.

[0022] Working principle: first, the fixed screw 3 is inserted in the mounting hole 2 on the guide rail bottom plate 1 can realize the fixation of guide rail, the first wear layer 4 is arranged on the outside of mounting hole 2 can reduce the wear between fixed screw 3 and the edge of mounting hole 2, and the bearing portion 6 connected by connecting portion 5 is slidably supported to electrical element, the wear-resistant effect between external protective layer 7 and electrical element is increased through second wear layer 9, and the setting of anticorrosive layer 8 effectively avoids the corrosion influence caused by the damage of second wear layer 9 to guide rail base plate.

[0023] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure reference in the claims should not be regarded as limiting the claims involved.

Claims

1. An electrical component mounting rail comprising a rail base plate (1), characterized in that: The guide rail bottom plate (1) is provided with a plurality of mounting holes (2), a plurality of mounting holes (2) are inserted with fixing screws (3), the outer wall of the guide rail bottom plate (1) at the mounting hole (2) is provided with a first wear-resistant layer (4), the both ends of the bottom of the guide rail bottom plate (1) are fixedly connected with a connecting part (5), one end of the connecting part (5) is fixedly connected with a bearing part (6), the outer wall of the bearing part (6) is provided with a protective layer (7), the protective layer (7) comprises a corrosion-resistant layer (8), the outer side of the corrosion-resistant layer (8) is provided with a second wear-resistant layer (9).

2. An electrical component mounting rail according to claim 1, characterized in that: The first wear-resistant layer (4) is a wear-resistant ceramic coating layer.

3. An electrical component mounting rail according to claim 1, wherein: The corrosion-resistant layer (8) is an epoxy zinc phosphate coating layer.

4. An electrical component mounting rail according to claim 1, wherein: The second wear-resistant layer (9) is a polyethylene oxide coating layer.

5. An electrical component mounting rail according to claim 1, wherein: The plurality of mounting holes (2) are equidistantly arranged.

6. An electrical component mounting rail according to claim 1, wherein: The guide rail bottom plate (1) is provided with a "concave" structure.

Images