Busbar installation device

Abstract

The utility model discloses a busbar installation device which comprises a fixed support and a busbar positioning plate. One end of the busbar positioning plate is connected with the fixing support through a distance control column, the distance control column is used for adjusting the distance between the busbar positioning plate and the fixing support, and the other end of the busbar positioning plate is connected with the fixing support through a connecting plate; one side of the fixing support is a module installation area, and a busbar installation area is formed between the other side of the fixing support and the busbar positioning plate. According to the utility model, high-precision installation of the busbar can be realized by arranging the distance adjusting columns between the fixed bracket and the busbar installation plate, and the busbar is installed with a module after high-precision installation, so that a core device connected with the busbar is prevented from being subjected to extra pulling stress, reliable operation of the core device connected with the busbar is ensured, and the service life of the busbar is prolonged. And the device is simple and compact in structure, low in cost and flexible to use.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar installation, in particular to a busbar installation device. Background Art

[0002] The busbar refers to the copper or aluminum busbar (copper busbar and aluminum busbar are called busbar) that connects the main switch in the electrical cabinet and the switches in each branch circuit in the power supply system. The surface is insulated and its main function is to serve as a conductor. The branch lines (branches) in the main power supply line of the distribution power supply device are led down from the busbar. It is sometimes also called a busbar, which is the name of the conductive material on the power distribution equipment. The material is copper (equivalent to electric wire), has no insulation layer, and is painted with color paint indicating the phase sequence. It is mainly used to connect indoor transformers to distribution cabinets, then to the main power switch, and then connected to each branch switch.

[0003] When fixing the existing busbar, an installation structure is needed to fix the busbar, but the current busbar installation structure is mostly fixed by bolts. The core components of energy storage products have extremely high installation requirements. It is necessary to avoid the core components from being affected by additional tensile stress, otherwise core component failures are likely to occur. At present, the core components are mainly connected to the busbar. Because the current existing assembly technology only relies on fixing screws to achieve rough positioning and installation of the busbar, the busbar installation accuracy is low, and it is difficult to ensure that it is within the error range of flatness, verticality, and height. As a result, the busbar is easily subject to tensile stress when installed in the energy storage product, affecting the reliable operation of the core components. Summary of the invention

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a busbar installation device that can improve the installation accuracy of the busbar, avoid additional tensile stress on core components connected to the busbar, and ensure the reliable operation of the core components connected to the busbar.

[0005] In order to achieve the above purpose, the utility model is implemented by adopting the following technical solutions:

[0006] The utility model provides a busbar installation device, comprising a fixing bracket and a busbar positioning plate;

[0007] One end of the busbar positioning plate is connected to the fixed bracket through a distance control column, and the distance control column is used to adjust the distance between the busbar positioning plate and the fixed bracket, and the other end of the busbar positioning plate is connected to the fixed bracket through a connecting plate;

[0008] One side of the fixing bracket is a mounting area for the module, and the other side of the fixing bracket and the busbar positioning plate form a busbar mounting area.

[0009] Optionally, the distance control column passes through the busbar positioning plate.

[0010] Optionally, the distance control column is a threaded structure, and a nut is installed on the distance control column on the side of the busbar positioning plate away from the busbar installation area, so that the distance between the busbar positioning plate and the fixed bracket is controlled by the nut.

[0011] Optionally, the fixing bracket includes a bottom positioning plate and a side positioning plate vertically mounted on one end of the bottom positioning plate;

[0012] A module installation area is formed between one side of the side positioning plate and the bottom positioning plate;

[0013] A busbar installation area is formed between the other side of the side positioning plate and the busbar positioning plate.

[0014] Optionally, a busbar avoidance area corresponding to the installation area of ​​the busbar is opened on the side positioning plate.

[0015] Optionally, the avoidance area of ​​the busbar is a U-shaped through hole.

[0016] Optionally, the busbar positioning plate is provided with a circular hole matching the end surface hole of the busbar.

[0017] Optionally, there are multiple circular holes arranged according to a preset rule.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the utility model, one end of the busbar positioning plate is connected to the fixed bracket through a distance control column. The distance control column is used to achieve fine adjustment of the distance between the busbar positioning plate and the fixed bracket. Through the fine adjustment, the busbar and the busbar positioning plate can be effectively fastened, thereby achieving high-precision installation of the busbar. After the busbar is installed with high precision, it is installed with the module to avoid additional tensile stress on the core components connected to the busbar, thereby ensuring the reliable operation of the core components connected to the busbar. The structure is simple and compact, the cost is low, and the device can be used flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Shown is a schematic structural diagram of a busbar installation device in one embodiment of the utility model;

[0021] Figure 2 Shown is a schematic structural diagram of a busbar installation in an embodiment of the utility model;

[0022] In the figure: 1- bottom positioning plate; 2- side positioning plate; 3- connection plate; 4- busbar positioning plate; 5- distance control column; 6- busbar; 7- module. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 cannot be understood as a limitation on the present utility model. 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 number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] Example 1

[0027] like Figure 1 As shown, this embodiment introduces a busbar installation device, which specifically includes a fixing bracket, a connecting plate 3, a busbar positioning plate 4 and a distance control column 5.

[0028] The fixing bracket includes a bottom positioning plate 1 and a side positioning plate 2 vertically installed at one end of the bottom positioning plate 1 .

[0029] A mounting area for the module 7 is formed between one side of the side positioning plate 2 and the bottom positioning plate 1 .

[0030] The installation area of ​​the busbar 6 is formed between the other side of the side positioning plate 2 and the busbar positioning plate 4, that is:

[0031] One end of the busbar positioning plate 4 is connected to the fixed bracket via a distance control column 5, and the distance control column 5 is used to adjust the distance between the busbar positioning plate 4 and the fixed bracket. The other end of the busbar positioning plate 4 is connected to the fixed bracket via a connecting plate 3.

[0032] The side positioning plate 2 is provided with an avoidance area of ​​the busbar 6 corresponding to the installation area of ​​the busbar 6 , and the avoidance area of ​​the busbar 6 is a U-shaped through hole, and the busbar 6 is installed in the U-shaped through hole.

[0033] The distance control column 5 passes through the busbar positioning plate 4, and the distance control column 5 is a threaded structure. A nut is installed on the distance control column 5 on the side of the busbar positioning plate 4 away from the busbar 6 installation area. The nut is used to control the fine adjustment of the distance between the busbar positioning plate 4 and the fixed bracket. Through this fine adjustment, the busbar and the busbar positioning plate can be effectively fastened, thereby realizing a high-precision limit module busbar.

[0034] In this embodiment, since the busbar itself has a processing error, that is, the busbar flatness requirement is less than or equal to 0.4mm, and the distance control column belongs to the fine-tuning process (0~0.4mm), the busbar positioning plate will have a slight tilt process during the fine-tuning process to ensure that the busbar positioning plate is fully fitted with the busbar surface, thereby achieving effective fastening of the busbar and the busbar positioning plate.

[0035] The busbar positioning plate 4 is provided with a circular hole matching the end surface hole of the busbar 6. During installation, the end surface hole of the busbar 6 is aligned with the circular hole, and screws are used to pass through the circular hole and the end surface hole of the busbar 6 in sequence. The busbar 6 can be fixed in position by tightening the screws. There are multiple circular holes arranged according to a preset pattern.

[0036] The busbar installation device of this embodiment can be applied to the realization process of energy storage products to achieve high-precision installation of the busbar, avoid tensile stress on the core components connected to the busbar, and ensure the reliable operation of the core components.

[0037] Example 2

[0038] like Figure 2 As shown, this embodiment introduces a method for installing a busbar installation device, which specifically includes the following steps:

[0039] Step 1: Place the module 7 on the busbar mounting device, wherein the bottom positioning plate 1 is in contact with the bottom of the module 7 , and the side positioning plate 2 is in contact with the side of the module 7 .

[0040] Step 2: Extend the busbar 6 from the module 7 and pass through the U-shaped through hole on the side positioning plate 2 . The end surface of the busbar 6 is in effective contact with the busbar positioning plate 4 . At this time, the busbar 6 is not fastened in the module 7 .

[0041] Step 3: Fine-tune the distance control column 5, that is, fine-tune the distance between the busbar positioning plate 4 and the side positioning plate 2, so that the end face of the busbar 6 effectively fits with the busbar positioning plate 4. Since the busbar itself has a processing error, that is, the busbar flatness requirement is less than or equal to 0.4mm, the distance control column belongs to the fine-tuning process (0~0.4mm), so during the fine-tuning process, the busbar positioning plate will have a slight tilt process to ensure that the busbar positioning plate is fully fitted with the busbar surface, and the busbar and the busbar positioning plate are effectively fastened.

[0042] Step 4: Adjust the end face hole of busbar 6 so that its end face hole is aligned with the fixed circular hole on busbar positioning plate 4. Use screws to pass through the fixed circular hole on busbar positioning plate 4 and the end face hole of busbar 6 in sequence. Tighten the screws to fix busbar 6 in place.

[0043] In the above steps 1 to 4, the busbar 6 is limited with high precision by the busbar installation device. At this time, the busbar 6 is fastened to the module 7, so that the busbar 6 can be installed in the module 7 with high precision.

[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A busbar installation device, characterized in that: It includes a fixing bracket and a busbar positioning plate (4); One end of the busbar positioning plate (4) is connected to the fixed bracket via a distance control column (5), the distance control column (5) is used to adjust the distance between the busbar positioning plate (4) and the fixed bracket, and the other end of the busbar positioning plate (4) is connected to the fixed bracket via a connecting plate (3); One side of the fixing bracket is a mounting area for the module (7), and the other side of the fixing bracket and the busbar positioning plate (4) form a mounting area for the busbar (6).

2. The busbar installation device according to claim 1, characterized in that: The distance control column (5) passes through the busbar positioning plate (4).

3. The busbar installation device according to claim 2, characterized in that: The distance control column (5) is a threaded structure, and a nut is installed on the distance control column (5) on the side of the busbar positioning plate (4) away from the busbar (6) installation area, and the distance between the busbar positioning plate (4) and the fixing bracket is controlled by the nut.

4. The busbar installation device according to claim 1, characterized in that: The fixing bracket comprises a bottom positioning plate (1) and a side positioning plate (2) vertically mounted on one end of the bottom positioning plate (1); A mounting area for the module (7) is formed between one side of the side positioning plate (2) and the bottom positioning plate (1); A busbar (6) installation area is formed between the other side of the side positioning plate (2) and the busbar positioning plate (4).

5. The busbar installation device according to claim 4, characterized in that: The side positioning plate (2) is provided with a busbar (6) avoidance area corresponding to the installation area of ​​the busbar (6).

6. The busbar installation device according to claim 5, characterized in that: The avoidance area of ​​the busbar (6) is a U-shaped through hole.

7. The busbar installation device according to claim 1, characterized in that: The busbar positioning plate (4) is provided with a circular hole matching the end surface hole of the busbar (6).

8. The busbar installation device according to claim 7, characterized in that: There are a plurality of circular holes arranged according to a preset rule.

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