Plug-in type busbar base

Abstract

The utility model is applicable to the field of power transmission, and provides a plug-in type busbar base, which comprises a base, a cover plate clamped at the upper end of the base, an insulating assembly clamped between the base and the cover plate, a plurality of built-in busbars arranged in the base and a plurality of mounting seats, and the cover plate is conveniently clamped at the outer side of a side plate by clamping a clamping strip and a clamping groove, so that the mounting efficiency is improved. The two ends of the side plates are plugged through the connecting plates arranged in a matched mode, shielding and protecting of the busbar base are facilitated, meanwhile, subsequent workers can conveniently disassemble and assemble the busbar base and maintain the internal busbar through the clamping design, the internal busbar is positioned and clamped through the upper clamping base and the lower clamping base in cooperation with the mounting plate and the cover plate, and meanwhile the busbar base can be conveniently and rapidly clamped through the clamping plate and the cover plate. The built-in busbars are limited by matching the connecting elastic sheets with the limiting grooves, the built-in busbars are prevented from moving, the external busbars and the internal built-in busbars are conveniently butted and plugged through the arranged connecting slots, and the arranged connecting elastic sheets play roles in extruding and fixing the external busbars and conducting a circuit.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of power transmission, especially relates to a plug -in busbar base. BACKGROUND

[0002] The busbar is a kind of conductive assembly for use in power system, usually made of copper or aluminum and other high-conductivity metals, used to connect different electrical equipment in power system, play the role of distributing current, transmitting electric energy.The busbar usually exists in strip or plate form, has larger cross-sectional area, so it can carry larger current.

[0003] In low-voltage or high-voltage distribution system, in order to ensure that the busbar works stably and safely in power system, the busbar is usually supported and fixed by busbar base, however, the existing busbar base usually adopts bolt fixing, its installation is more cumbersome, and also affects the subsequent maintenance of circuit by workers. UTILITY MODEL CONTENTS

[0004] The utility model embodiment purposes to provide a plug-in busbar base, aims at solving the problems presented in the background art.

[0005] The utility model embodiment is realized as follows, a plug-in busbar base, including base, the cover plate of clamping in the upper end of base, the insulating assembly of clamping between base and cover plate, multiple built-in busbars and multiple mounting seats set in base, the base includes mounting plate, two side plates are symmetrically fixed and installed on the top of mounting plate, a plurality of clamping grooves are fixed and set on the outer side of two side plates, the clamping strip is fixed and set on the inner side of cover plate corresponding to clamping groove, the clamping strip is movably clamped with clamping groove, the insulating assembly includes connecting plate, the connecting plate is movably clamped in both ends of side plate, the connecting spring sheet is fixedly welded on the both end portions of built-in busbar, the mounting seat includes upper clamp holder and lower clamp holder, the upper clamp holder and lower clamp holder are clamped in the upper and lower two ends of built-in busbar respectively, the upper clamp holder is fixedly connected with the inner top surface of cover plate, the lower clamp holder is fixedly connected with the top surface of mounting plate, the upper clamp holder and lower clamp holder are fixedly set with limiting slot on the side surface corresponding to connecting spring sheet, the connecting plate is fixedly set with connecting slot on the side surface corresponding to built-in busbar.

[0006] As a further scheme of the utility model, the cover plate is set as "U" shape, and the side plate is vertically installed on the top end of mounting plate.

[0007] As a further scheme of the utility model, the mounting hole is fixedly set on the upper end of mounting plate between the two side plates.

[0008] As a further scheme of the utility model, the insulating plate is fixedly clamped in the gap between mounting seat and mounting seat, and the insulating plate is fixedly connected with both end connecting plates.

[0009] As a further scheme of the utility model: the connecting plate and the insulating plate are integrally formed, and the insulating assembly is made of insulating material.

[0010] As a further scheme of the utility model: the connecting elastic sheet is integrally bent and formed, and one end of the connecting elastic sheet is bent to form a connecting contact point.

[0011] The utility model has the advantages of:

[0012] 1. The utility model discloses a kind of plug-in type busbar base, be set up by the clamping of clamping groove, it is convenient to cover and be clamped in the lateral plate outside, the connecting plate of cooperation setting is sealed to the both ends of lateral plate, it is convenient to the shade protection of busbar base, simultaneously, its design of clamping also facilitates subsequent worker to the dismounting of busbar base and to the maintenance of internal built-in busbar, by being set up upper clamp holder and lower clamp holder, cooperation mounting plate and cover are positioned and clamped to built-in busbar, simultaneously, using connecting elastic sheet cooperation limiting groove, built-in busbar is positioned, prevent built-in busbar movement by being set up connecting slot, it is convenient for external busbar and internal built-in busbar to be inserted into each other, the connecting elastic sheet of setting plays the role of extruding fixed external busbar and circuit.

[0013] 2. The utility model discloses a kind of plug-in type busbar base, by being set up connecting plate and insulating plate, multiple built-in busbars are insulated, cooperation being set up multiple connecting slots, so that external busbar is connected independently with built-in busbar, avoid short circuit. DRAWINGS

[0014] Figure 1 It is the perspective view of the utility model embodiment providing a kind of plug-in type busbar base;

[0015] Figure 2 It is the explosion view of the utility model embodiment providing a kind of plug-in type busbar base;

[0016] Figure 3 It is the partial structure view of the built-in busbar of the utility model embodiment providing a kind of plug-in type busbar base.

[0017] In the drawing, base 1, mounting plate 11, mounting hole 111, lateral plate 12, clamping groove 121, cover 2, clamping strip 21, insulating assembly 3, connecting plate 31, connecting slot 311, insulating plate 32, built-in busbar 4, built-in busbar 4, connecting elastic sheet 41, connecting contact point 411, mounting seat 5, upper clamp holder 51, lower clamp holder 52, limiting groove 53. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model will be described in further detail below in combination with the drawings and examples.

[0019] The specific implementation of the utility model will be described in detail below in combination with specific examples.

[0020] As Figures 1 to 3 shown, an embodiment of the utility model provides a plug-in busbar base, which comprises a base 1, a cover plate 2 clamped on the upper end of the base 1, an insulating assembly 3 clamped between the base 1 and the cover plate 2, a plurality of built-in busbars 4 arranged in the base 1 and a plurality of mounting seats 5, the base 1 comprises a mounting plate 11, two side plates 12 are symmetrically fixed and mounted above the mounting plate 11, a plurality of clamping grooves 121 are fixedly arranged on the outer side of the two side plates 12, a clamping strip 21 is fixedly arranged on the inner side of the cover plate 2 corresponding to the clamping grooves 121, the clamping strip 21 is movably clamped with the clamping grooves 121, the insulating assembly 3 comprises a connecting plate 31, the connecting plate 31 is movably clamped at both ends of the side plate 12, connecting spring sheets 41 are fixedly welded at the two side ends of the built-in busbar 4, the mounting seat 5 comprises an upper clamping seat 51 and a lower clamping seat 52, the upper clamping seat 51 and the lower clamping seat 52 are clamped at the upper and lower two ends of the built-in busbar 4 respectively, the upper clamping seat 51 is fixedly connected with the inner top surface of the cover plate 2, the lower clamping seat 52 is fixedly connected with the top surface of the mounting plate 11, the upper clamping seat 51 and the lower clamping seat 52 are fixedly provided with limiting grooves 53 on the side surface corresponding to the connecting spring sheets 41, and the connecting plate 31 is fixedly provided with a connecting insertion groove 311 on the side surface corresponding to the built-in busbar 4.

[0021] In an embodiment of the utility model, the clamping strip 21 and the clamping groove 121 are clamped, the cover plate 2 is clamped on the outer side of the side plate 12, the connecting plate 31 is arranged on the two ends of the side plate 12, the built-in busbar base is shielded and protected, the clamping design is convenient for workers to disassemble and maintain the built-in busbar base and the built-in busbar 4, the upper clamping seat 51 and the lower clamping seat 52 are arranged, the built-in busbar 4 is positioned and clamped by the mounting plate 11 and the cover plate 2, the built-in busbar 4 is limited by the connecting spring sheet 41 and the limiting groove 53, the built-in busbar 4 is prevented from moving through the connecting insertion groove 311, the external busbar and the built-in busbar 4 are conveniently matched and plugged, and the connecting spring sheet 41 plays a role in extruding and fixing the external busbar and the circuit.

[0022] As Figure 1 and Figure 2 shown, as another embodiment of the utility model, the cover plate 2 is arranged in a "U" shape, and the side plate 12 is vertically arranged on the top end of the mounting plate 11.

[0023] In one embodiment of the utility model, through setting the cover plate 2 as "U" shape, cooperate with the vertically arranged side plate 12, the connection of cover plate 2 and side plate 12 is facilitated.

[0024] As Figure 1 And Figure 2 As another embodiment of the utility model, the mounting hole 111 is arranged on the upper end of the mounting plate 11 and fixed on both sides of the side plate 12.

[0025] In one embodiment of the utility model, the mounting hole 111 is arranged, which facilitates the connection and fixation of the busbar base with the wall or floor, and further facilitates the erection of electrical circuit.

[0026] As Figure 1 And Figure 2 As another embodiment of the utility model, the insulating plate 32 is fixedly inserted into the gap between the mounting seat 5 and the mounting seat 5, and the insulating plate 32 is fixedly connected with the connecting plate 31 at both ends.

[0027] Specifically, the connecting plate 31 and the insulating plate 32 are integrally formed, and the insulating assembly 3 is made of insulating material.

[0028] In one embodiment of the utility model, the connecting plate 31 and the insulating plate 32 are arranged to insulate and isolate the plurality of built-in busbars 4, and the plurality of connecting slots 311 are arranged to independently connect the external busbar with the built-in busbar 4, thereby avoiding short circuit.

[0029] As Figure 2 And Figure 3 As another embodiment of the utility model, the connecting spring 41 is integrally bent and formed, and the connecting spring 41 is bent at one end to form a connecting contact 411.

[0030] In one embodiment of the utility model, the connecting contact 411 is arranged to be in extrusion contact with the external busbar, thereby increasing the contact surface pressure, avoiding poor contact, and improving the circuit conduction effect.

[0031] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned 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 reference signs in the claims should not be regarded as limiting the claims involved.

[0032] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the description of the present application, 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" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0034] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] In addition, it should be understood that although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A plug-in busbar base, comprising a base (1), a cover plate (2) fitted onto the upper end of the base (1), an insulating assembly (3) fitted between the base (1) and the cover plate (2), a plurality of built-in busbars (4) disposed within the base (1), and a plurality of mounting seats (5), characterized in that, The base (1) includes a mounting plate (11), and two side plates (12) are symmetrically fixedly mounted on the top of the mounting plate (11). Multiple slots (121) are fixedly opened on the outer side of the two side plates (12). The cover plate (2) is fixedly opened with a locking strip (21) on the inner side corresponding to the slots (121). The locking strip (21) is movably engaged with the slots (121). The insulating component (3) includes a connecting plate (31), which is movably engaged at both ends of the side plates (12). Connecting springs (4) are fixedly welded to both ends of the built-in busbar (4). 1) The mounting base (5) includes an upper clamp (51) and a lower clamp (52). The upper clamp (51) and the lower clamp (52) are respectively clamped on the upper and lower ends of the built-in busbar (4). The upper clamp (51) is fixedly connected to the inner top surface of the cover plate (2). The lower clamp (52) is fixedly connected to the top surface of the mounting plate (11). The upper clamp (51) and the lower clamp (52) are respectively connected to the spring piece (41) with a limit groove (53) fixedly opened on the side. The connecting plate (31) is respectively connected to the built-in busbar (4) with a connecting slot (311) fixedly opened on the side.

2. The plug-in busbar base according to claim 1, characterized in that, The cover plate (2) is configured as a "U" shape, and the side plate (12) is vertically installed on the top of the mounting plate (11).

3. A plug-in busbar base according to claim 1, characterized in that, The mounting plate (11) has mounting holes (111) fixedly opened on both sides of the side plate (12) at its upper end.

4. A plug-in busbar base according to claim 1, characterized in that, An insulating plate (32) is fixedly inserted into the gap between the mounting base (5) and the mounting base (5), and the insulating plate (32) is fixedly connected to the connecting plates (31) at both ends.

5. A plug-in busbar base according to claim 4, characterized in that, The connecting plate (31) and the insulating plate (32) are integrally formed, and the insulating component (3) is made of insulating material.

6. A plug-in busbar base according to claim 1, characterized in that, The connecting spring (41) is integrally bent and formed, and one end of the connecting spring (41) is bent to have a connecting contact point (411).

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