CN217507938U

CN217507938U - Low-voltage cabinet generating line installing support

Info

Publication number: CN217507938U
Application number: CN202220750945.5U
Authority: CN
Inventors: 梁玉斌; 冯钦玉; 傅辉; 寇磊
Original assignee: Nanjing Daqo Electric Co Ltd
Current assignee: Nanjing Daqo Electric Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-09-27
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to a low-voltage cabinet generating line installing support belongs to electrical equipment technical field. The utility model provides a low-voltage cabinet generating line installing support, includes main generating line clamp base and fixes generating line briquetting on the main generating line clamp base, main generating line clamp base is by connecting portion, fixed part and regulating part constitution whole, the generating line briquetting comprises connecting block and fixed block, the generating line briquetting is fixed on the generating line clamp base, through the fixed generating line row of fixed block through the connecting block. The utility model has the advantages of ingenious structure and convenient use, and can solve the problem of various bus clamps caused by different specifications of the bus bars; the bus mounting support overcomes the defect that a branch bus bar is influenced by a bus mounting support and is convenient to mount and dismount, is simple to maintain, is convenient to expand, does not need to replace a main bus when the current is increased, and only needs to be upwards overlapped.

Description

Low-voltage cabinet generating line installing support

Technical Field

The utility model relates to a low-voltage cabinet generating line installing support belongs to electrical equipment technical field.

Background

At present, the main busbar in most low-voltage cabinets is mainly rectangular in shape, and some of the main busbars are special-shaped (such as C-shaped), wherein the rectangular busbar in the traditional installation mode is generally clamped and fixed through an upper busbar clamp and a lower busbar clamp through bolts, the specifications of the adopted busbars are different due to different current grades, the needed busbar fixing supports are various in types, the standardization management of a company is facilitated, in addition, the C-shaped busbar is generally a square tubular busbar clamp, the specifications of the installation busbars of the square tubular busbar clamp are fixed, and the same types of different currents are also various. And the fixing mode of the bus mounting brackets often blocks the connecting position of the branch bus bars, so that the branch bars need to be cut off and connected, and copper bars are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: to the problem that above-mentioned prior art exists, provide a low-voltage cabinet generating line installing support, satisfy general requirement, practice thrift the copper bar.

In order to achieve the purpose, the utility model discloses a low-voltage cabinet generating line installing support, press from both sides the base and fix including main generating line briquetting on the base is pressed from both sides to main generating line, main generating line presss from both sides the base by connecting portion, fixed part and regulating part constitution are whole, the generating line briquetting comprises connecting block and fixed block, the generating line briquetting is fixed on generating line presss from both sides the base, is arranged through the fixed generating line of fixed block through the connecting block.

Further, one side of the connecting portion of the main bus clamp base is provided with a fixing portion and an adjusting portion which are formed by respectively extending reversely along the side edges, and the fixing portion is connected with the connecting block. The surface of the connecting part is provided with a fixing hole. The fixing part center has first rectangle through-groove for place square card nut, first rectangle through-groove has the rectangle through-groove of second towards one side of connecting block, the cross-section that first rectangle through-groove and the rectangle through-groove of second is "T" shape. One side of the first rectangular through groove, which deviates from the second rectangular through groove, is provided with a connecting hole. The middle of the second rectangular through groove is provided with a cross groove, so that a connecting bolt can conveniently penetrate through and be connected with a square clamping nut. The middle section of the adjusting part is provided with a square groove.

The connecting block of generating line briquetting has the fixed part shape matched with contact surface with main generating line clamp base to and along the boss of the extension of contact surface towards the regulating part, the boss cooperatees with the square groove of regulating part, and the boss of being convenient for removes the regulation in square inslot, plays limiting displacement. The contact surface is an inclined surface, and countersunk screw holes are formed in the inclined surface. The fixed block surface of the bus pressing block is provided with symmetrical notches matched with the bus bar in shape, so that the special-shaped bus bar is convenient to fix.

The utility model has the advantages of ingenious structure and convenient use, and can solve the problem of various bus clamps caused by different specifications of the busbars; the bus mounting support overcomes the defect that a branch bus bar is influenced by a bus mounting support and is convenient to mount and dismount, is simple to maintain, is convenient to expand, does not need to replace a main bus when the current is increased, and only needs to be upwards overlapped.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a base of the main bus bar clamp of fig. 1.

Fig. 3 is a schematic structural diagram of the bus bar pressing block in fig. 1.

Fig. 4 is a schematic view of the usage state of fig. 1.

Detailed Description

Example one

The structure of the embodiment is shown in fig. 1-4, and the low-voltage cabinet bus mounting bracket comprises a main bus clamp base 1 and a bus pressing block 2 fixed on the main bus clamp base 1, wherein the main bus clamp base 1 is a polyhedral special-shaped structure whole formed by a connecting part 1-6, a fixing part 1-7 and an adjusting part 1-8, the bus pressing block 2 is a polyhedral special-shaped structure formed by a connecting block 2-5 and a fixing block 2-4, and the bus pressing block 2 is fixed on the bus clamp base 1 through the connecting block 2-5 and fixed on a bus bar through the fixing block 2-4. One side of the connecting part 1-6 of the main bus clamp base 1 is provided with a fixing part 1-7 and an adjusting part 1-8 which are respectively formed by extending reversely along the side edges, and the fixing part 1-7 is fixed with the connecting block 2-5. The surface of the connecting part 1-6 is provided with a fixing hole 1-1. The center of the fixing part 1-7 is provided with a first rectangular through groove 1-2 for placing a square clamping nut, one side of the first rectangular through groove 1-2, which faces the connecting block, is provided with a second rectangular through groove 1-3, and the cross sections of the first rectangular through groove 1-2 and the second rectangular through groove 1-3 are T-shaped. One side of the first rectangular through groove 1-2 departing from the second rectangular through groove 1-3 is provided with a connecting hole. The middle of the second rectangular through groove 1-3 is provided with a cross groove 1-4 which is convenient for a connecting bolt to pass through and be connected with a square clamping nut. The middle section of the adjusting part 1-8 is provided with a square groove 1-5. The connecting block 2-5 of the bus pressing block 2 is provided with a contact surface matched with the shape of the fixing part 1-7 of the main bus clamp base 1, and a boss 2-3 extending towards the adjusting part 1-8 along the contact surface, wherein the boss 2-3 is matched with the square groove 1-5 of the adjusting part 1-8, so that the boss 2-3 can move and adjust in the square groove 1-5, and the bus pressing block 2 is limited. The contact surface is an inclined surface, and a countersunk head screw hole 2-1 is formed in the inclined surface. The surface of the fixed block 2-4 of the bus pressing block 2 is provided with symmetrical notches 2-2 matched with the bus bar in shape, so that the special-shaped bus bar 3 can be fixed conveniently. The bottom surface and the rear surface are horizontal smooth surfaces.

When the bus clamp is used, the main bus clamp bases can be applied in a superposed mode according to different busbar quantities.

In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent replacement or equivalent transformation fall within the protection scope required by the utility model.

Claims

1. The utility model provides a low-voltage cabinet generating line installing support, includes main generating line clamp base and fixes generating line briquetting on the main generating line clamp base, its characterized in that: the main bus clamp base is composed of a connecting portion, a fixing portion and an adjusting portion, the bus pressing block is composed of a connecting block and a fixing block, and the bus pressing block is fixed on the bus clamp base through the connecting block and fixed on a bus bar row through the fixing block.

2. The low voltage cabinet bus bar mounting bracket of claim 1, wherein: one side of the connecting part of the main bus clamp base is provided with a fixing part and an adjusting part which are respectively formed by reversely extending along the side edges, and the fixing part is connected with the connecting block.

3. The low voltage cabinet bus bar mounting bracket of claim 2, wherein: the surface of the connecting part is provided with a fixing hole.

4. The low voltage cabinet bus bar mounting bracket of claim 2, wherein: the connecting block is characterized in that a first rectangular through groove is formed in the center of the fixing portion, a second rectangular through groove is formed in one side, facing the connecting block, of the first rectangular through groove, and the cross sections of the first rectangular through groove and the second rectangular through groove are T-shaped.

5. The low voltage cabinet bus bar mounting bracket of claim 4, wherein: one side of the first rectangular through groove, which deviates from the second rectangular through groove, is provided with a connecting hole.

6. The low voltage cabinet bus bar mounting bracket of claim 4, wherein: the middle of the second rectangular through groove is provided with a cross groove.

7. The low voltage cabinet bus bar mounting bracket of claim 2, wherein: the middle section of the adjusting part is provided with a square groove.

8. The low voltage cabinet bus bar mounting bracket of claim 1, wherein: the connecting block of the bus pressing block is provided with a contact surface matched with the shape of the fixing part of the main bus clamp base and an extended boss facing the adjusting part along the contact surface, and the boss is matched with the square groove of the adjusting part.

9. The low voltage cabinet bus bar mounting bracket of claim 8, wherein: the contact surface is an inclined surface, and a countersunk head screw hole is formed in the inclined surface.

10. The low-voltage cabinet bus bar mounting bracket of claim 8, wherein: the surface of the fixed block of the bus pressing block is provided with symmetrical notches matched with the bus bar in shape.