Grounding copper bar structure for glass fiber reinforced plastic cylinder

Abstract

The utility model relates to the technical field of electric reactors, in particular to a grounding copper bar structure for a glass fiber reinforced plastic cylinder, which comprises the glass fiber reinforced plastic cylinder, a grounding copper bar and an epoxy resin damping block, the grounding copper bar is fixed at the side part of the glass fiber reinforced plastic cylinder through the epoxy resin damping block, and an arc-shaped boss is arranged on the grounding copper bar. According to the device, the epoxy resin damping cushion blocks are additionally arranged between the copper bars and the glass fiber reinforced plastic cylinder, so that noise possibly generated by the copper bars during operation of the reactor is effectively reduced. And the deformation telescopic range of the copper bar is effectively enlarged by adding the bosses on the copper bar.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a grounding copper bar structure for a fiberglass cylinder. Background Art

[0002] In the overall structure of a reactor, the use of a fiberglass cylinder is relatively common. It can greatly increase the distance between the coil and the ground, so that the coil is as far away as possible from the magnetic components within the anti-magnetic range, greatly reducing the risk of heat generation of the reactor and its accessories, and effectively ensuring the personal safety of the operators near the reactor.

[0003] The connection and fixation of the fiberglass cylinder part determine the overall structural stability of the reactor. Currently, the grounding copper bars installed on the legs of the fiberglass cylinder are mostly in the form of being closely attached to the cylinder wall, and the installation method is bolt connection to the threaded holes on the cylinder wall. However, due to the insufficient level of the manufacturing process of the fiberglass cylinder manufacturer, there are sometimes situations where the threads are deformed or incomplete, which results in displacement and looseness of the grounding copper bar after being installed and fixed to the fiberglass cylinder. Thus, during the energized operation of the reactor, the grounding copper bar hits and bumps against the cylinder wall of the fiberglass cylinder, and such a situation will cause the reactor to generate relatively large noise, which is not conducive to the stable operation of the product. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies in the technology and provide a grounding copper bar structure for a fiberglass cylinder.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: A grounding copper bar structure for a fiberglass cylinder, comprising a fiberglass cylinder, a grounding copper bar, and an epoxy resin shock-absorbing block. The grounding copper bar is fixed to the side of the fiberglass cylinder through the epoxy resin shock-absorbing block, and an arc-shaped convex platform is provided on the grounding copper bar.

[0006] Preferably, the arc-shaped convex platform is located in the upper-middle part of the grounding copper bar.

[0007] Preferably, the epoxy resin shock-absorbing block is located below the arc-shaped convex platform.

[0008] Preferably, the outer wall shape of the grounding copper bar matches that of the fiberglass cylinder.

[0009] The beneficial effects of the utility model are as follows: This device effectively reduces the possible noise generated by the copper bar part during the operation of the reactor by adding an epoxy resin shock-absorbing pad between the copper bar and the fiberglass cylinder. By adding a convex platform on the copper bar, the deformation and expansion range of the copper bar are effectively increased. Description of the Drawings

[0010] Figure 1 It is the front view of the utility model. Detailed Embodiment

[0011] It should be noted that, without conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0012] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0013] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixed connection", "fixed joint" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0014] The following will describe in detail the specific implementation manners of the present utility model in conjunction with the drawings and preferred embodiments.

[0015] As Figure 1 shown, a grounding copper bar structure for a fiberglass cylinder includes a fiberglass cylinder 3, a grounding copper bar 4, and an epoxy resin shock-absorbing block 2. The grounding copper bar is fixed to the side of the fiberglass cylinder through the epoxy resin shock-absorbing block. Specifically, the epoxy resin shock-absorbing block has a through hole in the middle, and a bolt passes through the grounding copper bar and the epoxy resin shock-absorbing block to be fixed to the side of the fiberglass cylinder. Further, in order to reduce the vibration deformation of the copper bar and be able to accommodate part of the deformation and displacement, an arc-shaped convex platform 1 is provided on the grounding copper bar, and the deformation and expansion range of the copper bar is effectively increased by adding the convex platform on the copper bar.

[0016] Specifically, as Figure 1As shown, the arc-shaped convex platform is located in the upper middle part of the grounding copper bar. The arc-shaped convex platform is used to increase the expansion and contraction amount of the copper bar, facilitating a certain adjustment amount for the copper bar during deformation. The epoxy resin shock-absorbing block is located below the arc-shaped convex platform. The epoxy resin shock-absorbing block separates the grounding copper bar from the wall of the fiberglass cylinder and absorbs shock. Further, as Figure 1 shown, the outer shape of the grounding copper bar matches that of the fiberglass cylinder. Specifically, the lower part of the grounding copper bar matches the shape of the bottom of the fiberglass cylinder.

[0017] Through the design of the grounding copper bar structure for this new form of fiberglass cylinder, the stability of the reactor structure can be effectively enhanced. It can effectively avoid the situation of excessive noise after the reactor is powered on and running, and optimizes the performance of the reactor.

[0018] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A grounding copper bar structure for a fiberglass cylinder, characterized in that: It includes a fiberglass cylinder, a grounding copper bar, and an epoxy resin shock absorber block. The grounding copper bar is fixed to the side of the fiberglass cylinder through the epoxy resin shock absorber block, and an arc-shaped convex platform is provided on the grounding copper bar.

2. The grounding copper bar structure for a fiberglass cylinder according to claim 1, characterized in that: The arc-shaped convex platform is located in the upper middle part of the grounding copper bar.

3. The grounding copper bar structure for a fiberglass cylinder according to claim 1, characterized in that: The epoxy resin shock absorber block is located below the arc-shaped convex platform.

4. The grounding copper bar structure for a fiberglass cylinder according to claim 1, characterized in that: The grounding copper bar matches the shape of the outer wall of the fiberglass cylinder.

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