Busbar mechanism of bypass type dual-power change-over switch
By designing the parent -rowing agency of the bypass dual -power conversion switch, the angle of the auxiliary wiring exclusions is used to adjust the entire wiring parent arrangement, and the safety is improved through the insulating cover. Higher wiring flexibility and security.
Patent Information
- Application Number
- CN202421051429.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The fixed angle of the existing wiring busbars results in difficulty in connecting wires when there are differences in external wiring, which brings inconvenience to operators.
The mother -in -law institution that designed a type of bypass dual power conversion switch. By setting the auxiliary wiring row, the angle of the wiring parent row can be adjusted from the horizontal state to vertical state to improve the flexibility of the wiring. , Improve safety.
By adjusting the angle of the wiring parent row, the flexibility of the wiring is improved, the difficulty of operation is reduced, and the safety is improved through the insulating cover, and the bare body is avoided.
Smart Images
Figure CN222394713U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a busbar mechanism of a bypass type dual power supply conversion switch. Background Art
[0002] Terminal blocks are a type of accessory used to achieve electrical connections, and are classified as connectors in the industry. With the increasing degree of industrial automation and the increasingly stringent and precise requirements for industrial control, the use of terminal blocks is gradually increasing.
[0003] At present, the angles of most wiring busbars are fixed, resulting in a relatively fixed wiring method. When there are differences in the wiring of external lines, it will make it difficult to access the wires, causing inconvenience to the user's operation. Summary of the invention
[0004] The utility model aims to provide a busbar mechanism of a bypass type dual power supply transfer switch, which has a reasonable structure and can adjust the angle of the wiring busbar from a horizontal state to a vertical state as required to improve wiring flexibility.
[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is to design a busbar mechanism of a bypass-type dual power conversion switch, wherein the busbar mechanism includes a main wiring row, the main wiring row includes a main wiring row plate, and the main wiring row plate is horizontally fixed to the drawer of the bypass-type dual power conversion switch; the busbar mechanism also includes an auxiliary wiring row, the auxiliary wiring row includes a first auxiliary wiring row and a second auxiliary wiring row, the first auxiliary wiring row includes a first auxiliary wiring row plate and a first connecting plate vertically connected to the first auxiliary wiring row plate as a whole, the first auxiliary wiring row plate is horizontally stacked on the main wiring row plate, and the first auxiliary wiring row plate is detachably fixedly connected to the main wiring row plate, the second auxiliary wiring row includes a second auxiliary wiring row plate and a second connecting plate vertically connected to the second auxiliary wiring row plate as a whole, the second connecting plate is abutted against the first connecting plate, and the second connecting plate is detachably fixedly connected to the first connecting plate, and the second auxiliary wiring row plate is in a vertically arranged state.
[0006] Preferably, an insulating cover is sleeved on the outside of the auxiliary wiring row, and the second auxiliary wiring row plate passes through the insulating cover and extends to the outside of the insulating cover.
[0007] Preferably, a snap-in hole is provided on the drawer frame of the bypass-type dual power conversion switch, and two elastic snap-in feet snap-fitted with the snap-in hole are integrally connected to the insulating cover.
[0008] Preferably, the main wiring strip is provided with a first connection hole, and the first auxiliary wiring strip is provided with a second connection hole corresponding to the first connection hole.
[0009] Preferably, the first connecting plate is provided with four third connecting holes arranged in a rectangular shape, and the second connecting plate is provided with four fourth connecting holes corresponding one-to-one to the third connecting holes.
[0010] The advantages and beneficial effects of the utility model are: providing a busbar mechanism for a bypass-type dual-power conversion switch, which has a reasonable structure. By setting an auxiliary wiring busbar, the angle of the wiring busbar can be adjusted from a horizontal state to a vertical state as needed to improve wiring flexibility; and by setting an insulating cover, the exposure of live parts can be reduced to improve safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the utility model.
[0012] Figure 2 It is a schematic diagram of the insulating cover in the utility model. DETAILED DESCRIPTION
[0013] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.
[0014] The technical solution specifically implemented in this utility model is:
[0015] like Figure 1 and Figure 2As shown, a busbar mechanism of a bypass type dual power conversion switch, the busbar mechanism includes a main wiring row, the main wiring row includes a main wiring row plate 1, the main wiring row plate 1 is horizontally fixed to the drawer 100 of the bypass type dual power conversion switch; the busbar mechanism also includes an auxiliary wiring row, the auxiliary wiring row includes a first auxiliary wiring row and a second auxiliary wiring row, the first auxiliary wiring row includes a first auxiliary wiring row plate 2 and a first connecting plate 3 vertically connected to the first auxiliary wiring row plate 2, the first auxiliary wiring row plate is horizontally stacked on the main wiring row plate 1, and the first auxiliary wiring row plate 2 is detachably fixedly connected to the main wiring row plate 1, the second auxiliary wiring row includes a second auxiliary wiring row plate 4 and a second connecting plate 5 vertically connected to the second auxiliary wiring row plate 4, the second connecting plate 5 is abutted against the first connecting plate 3, and the second connecting plate 5 is detachably fixedly connected to the first connecting plate 3, and the second auxiliary wiring row plate 4 is vertically arranged. By adopting the above-mentioned scheme, when the angle of the busbar needs to be adjusted from a horizontal state to a vertical state, the auxiliary busbar can be connected to the main busbar; in the specific operation: first, the first auxiliary busbar plate 2 of the first auxiliary busbar is stacked on the main busbar plate 1, and then the first auxiliary busbar plate 2 is fixedly connected to the main busbar plate 1, and then the second connecting plate 5 of the second auxiliary busbar is abutted against the first connecting plate 3 of the first auxiliary busbar, and then the second connecting plate 5 is fixedly connected to the first connecting plate 3 to complete the operation.
[0016] Furthermore, the auxiliary wiring row is covered with an insulating cover 6, and the second auxiliary wiring row plate 4 passes through the insulating cover 6 and extends to the outside of the insulating cover 6. By adopting the above solution, the exposure of charged parts can be reduced to improve safety.
[0017] Furthermore, the drawer 100 of the bypass type dual power conversion switch is provided with a clamping hole 101, and the insulating cover 6 is integrally connected with two elastic clamping feet 7 that are clamped and matched with the clamping hole 101. By adopting the above scheme, the insulating cover 6 is fixedly connected to the drawer 100, and the installation operation of the insulating cover 6 is simple and convenient.
[0018] Furthermore, the main wiring strip 1 is provided with a first connection hole, and the first auxiliary wiring strip 2 is provided with a second connection hole 21 corresponding to the first connection hole. By adopting the above scheme, the first auxiliary wiring strip 2 and the main wiring strip 1 can be detachably fixed through the first connection hole and the second connection hole 21. Specifically, bolts can be inserted into the first connection hole and the second connection hole 21 and then nuts can be connected to achieve fixed connection between the first auxiliary wiring strip 2 and the main wiring strip 1.
[0019] Furthermore, the first connecting plate 3 is provided with four third connecting holes arranged in a rectangular shape, and the second connecting plate 5 is provided with four fourth connecting holes 51 corresponding to the third connecting holes one by one. By adopting the above scheme, the second connecting plate 5 and the first connecting plate 3 can be detachably fixed through the third connecting holes and the fourth connecting holes 51. Specifically, bolts can be inserted into the corresponding third connecting holes and the fourth connecting holes 51 and then nuts can be connected to achieve fixed connection between the second connecting plate 5 and the first connecting plate 3.
[0020] 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 principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A busbar mechanism of a bypass type dual power conversion switch, the busbar mechanism comprising a main wiring bar, the main wiring bar comprising a main wiring bar plate, the main wiring bar plate being fixed to a drawer of the bypass type dual power conversion switch in a horizontal state, characterized in that: The busbar mechanism also includes an auxiliary wiring row, which includes a first auxiliary wiring row and a second auxiliary wiring row, the first auxiliary wiring row includes a first auxiliary wiring row plate and a first connecting plate vertically connected to the first auxiliary wiring row plate, the first auxiliary wiring row plate is horizontally stacked on the main wiring row plate, and the first auxiliary wiring row plate is detachably fixedly connected to the main wiring row plate, the second auxiliary wiring row includes a second auxiliary wiring row plate and a second connecting plate vertically connected to the second auxiliary wiring row plate, the second connecting plate is abutted against the first connecting plate, and the second connecting plate is detachably fixedly connected to the first connecting plate, and the second auxiliary wiring row plate is vertically arranged.
2. The busbar mechanism of the bypass type dual power transfer switch according to claim 1 is characterized in that: An insulating cover is sleeved on the outside of the auxiliary wiring row, and the second auxiliary wiring row plate penetrates the insulating cover and extends to the outside of the insulating cover.
3. The busbar mechanism of the bypass type dual power transfer switch according to claim 2 is characterized in that: A clamping hole is arranged on the drawer frame of the bypass type dual power conversion switch, and two elastic clamping feet which are clamped and matched with the clamping hole are integrally connected to the insulating cover.
4. The busbar mechanism of the bypass type dual power transfer switch according to claim 1, characterized in that: The main wiring row plate is provided with a first connection hole, and the first auxiliary wiring row plate is provided with a second connection hole corresponding to the first connection hole.
5. The busbar mechanism of the bypass type dual power transfer switch according to claim 1, characterized in that: The first connecting plate is provided with four third connecting holes arranged in a rectangular shape, and the second connecting plate is provided with four fourth connecting holes corresponding to the third connecting holes one by one.