Bus installation assembly of power distribution cabinet

Abstract

The utility model discloses a power distribution cabinet bus installation assembly, which comprises an installation part, a connection bus, an assembly part and an assembly bus, the installation part comprises an installation frame, the connection bus is assembled on the installation frame, the upper end and the lower end of the installation frame are respectively provided with the assembly part, the assembly part comprises an assembly frame, the inner bottom surface of the assembly frame is provided with a fixed groove, and the fixed groove is provided with a fixed groove. Fixing grooves are formed in the assembling frame, assembling buses are horizontally inserted into the fixing grooves of the assembling frame and fixed in the fixing grooves of the assembling frame through locking bolts, the assembling frame is horizontally and slidably arranged at the end of the mounting frame in a sleeving mode, inserting rods are horizontally and slidably inserted into the two ends of the assembling frame in a penetrating mode, and hole strips are fixed to the upper end and the lower end of the mounting frame correspondingly; and the hole strip and the insertion rod are assembled in a sliding insertion manner, so that the problems that the butt joint points of the two copper bar buses are far away from each other due to the influence of self gravity, the buses are in poor contact, and the butt joint stability of the buses is influenced due to the lack of support of the two copper bar buses assembled through bolts are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to busbar fixing device technical field more specifically, relate to a kind of switch board busbar installation assembly. BACKGROUND

[0002] Busbar installation in switch board is one of the key steps to ensure the safe and reliable operation of power system, and the correct installation of busbar as the main carrier of current transmission not only affects the quality and efficiency of electric energy, but also directly relates to the safety of equipment and the convenience of maintenance.

[0003] The existing announcement No. CN212542976U, named as a switch board busbar installation fixing plate, including clamping groove plate, upper cover plate and the first fastening screw connecting clamping groove plate and upper cover plate, clamping groove plate is provided with busbar clamping groove, clamping groove plate lower side is provided with connecting plate, connecting plate is fixedly connected with clamping groove plate by second fastening screw, connecting plate lower side is provided with first support plate and second support plate, first support plate is provided with T-shaped clamping strip horizontally, second support plate is provided with sliding groove group matched with T-shaped clamping strip, sliding groove group is composed of a group of sliding grooves matched with T-shaped clamping strip, in the process of switch board busbar installation, by placing busbar into busbar clamping groove, by the first fastening screw, upper cover plate is fixed on clamping groove plate, and then busbar is fixed, process is simple, and it is convenient to operate.

[0004] But the above-mentioned two copper bar busbars in switch board are butt jointed, and the two copper bar busbars are butt jointed, and the installation hole is opened in the end of adjacent copper bar, and the bolt is used for fixed assembly, and the butt joint support installation member is lacked in the end of adjacent copper bar, and the two copper bar busbars are lacked by bolt assembly, so that the butt joint point of the two copper bar busbars is affected by its own gravity and moves away, so that the busbar appears poor contact, and the butt joint stability of busbar is affected. UTILITY MODEL CONTENTS

[0005] 1. Technical problem to be solved

[0006] In view of the problems existing in the prior art, the utility model aims at providing a switch board busbar installation assembly, which overcomes the above technical defects.

[0007] 2. Technical scheme

[0008] To solve the above problems, the utility model adopts the following technical scheme.

[0009] The utility model provides a power distribution cabinet busbar installation assembly, including installation piece, connecting busbar, assembly spare and assembly busbar, installation piece includes installation frame, and the connecting busbar is assembled on the installation frame, and the upper and lower ends of installation frame are provided with assembly spare respectively, and the assembly spare includes assembly frame, and the inside bottom surface of assembly frame is provided with fixed groove, and the assembly busbar is horizontally inserted in the fixed groove of assembly frame, and the assembly busbar is fixed in the fixed groove of assembly frame through locking bolt, and the assembly frame horizontal sliding sleeve sets in the end of installation frame, and the both ends of assembly frame are all horizontally sliding and are inserted with the plug -in rod, and the upper and lower ends of installation frame are fixed with the hole strip respectively, and the hole strip and plug -in rod sliding insertion assembly.

[0010] Further, the inside top surface of the installation frame is horizontally rotatably connected with a compression roller, and the inside of the installation frame is transversely provided with a plurality of compression rollers.

[0011] Further, the installation frame is horizontally penetrated with a fixing screw, and the fixing screw is threadedly assembled on the connecting busbar.

[0012] Further, the plug-in rod is horizontally provided with a second spring, and the both ends of the second spring are fixed on the plug-in rod and the assembly frame respectively.

[0013] Further, the outside of the installation frame is horizontally fixed with a hole seat, and the hole seat is vertically slidingly penetrated and assembled with a rod seat, and the outer end of the rod seat is horizontally fixed with a locking hole seat.

[0014] Further, the outside of the rod seat is vertically sleeved with a first spring, and the end of the first spring is fixed on the hole seat.

[0015] Further, the upper and lower ends of the hole seat are vertically fixed with damping rods, and the other ends of the damping rods are fixed on the upper and lower ends of the rod seat.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] In use, first, the connecting busbar is embedded in the installation groove of the installation frame of the installation piece, then the assembly busbar end is inserted into the inside of the assembly frame of the assembly spare, then the assembly frame is fixedly assembled with the assembly busbar through the locking bolt, then the rod seat is pulled outwards and horizontally slid, the assembly frame is inserted into the end of the installation frame, then the rod seat is released and inserted into the hole strip of the installation frame, the fixed assembly of the installation frame and the assembly frame is ensured, the connecting busbar and the assembly busbar are matched and contacted, the connecting busbar and the assembly busbar are respectively supported by the installation frame and the assembly frame, the effectiveness of the butt joint assembly and contact of the connecting busbar and the assembly busbar is ensured, and the busbar butt joint stability is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model.

[0020] Figure 2 is a structure schematic diagram of the embodiment of the utility model in the disassembled state of the whole;

[0021] Figure 3 is a structure schematic diagram of the embodiment of the utility model in the disassembled state of the mounting member;

[0022] Figure 4 is a structure schematic diagram of the embodiment of the utility model in the disassembled state of the assembling member;

[0023] Figure 5 is a structure schematic diagram of the embodiment of the utility model in the disassembled state of the assembling frame.

[0024] Mark explanation in drawing:

[0025] 1, mounting member; 11, mounting frame; 111, fixed screw; 12, hole strip; 13, hole seat; 14, rod seat; 141, locking hole seat; 15, first spring; 16, damping rod; 2, connecting bus; 3, assembling member; 31, assembling frame; 32, locking bolt; 33, inserting rod; 34, second spring; 35, compression roller; 4, assembling bus. Specific implementation

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5The utility model provides a kind of switchgear busbar installation assembly, including mounting piece 1, connecting busbar 2, assembly piece 3 and assembly busbar 4, mounting piece 1 includes installation frame 11, installation frame 11 is assembled with connecting busbar 2, and the upper and lower ends of installation frame 11 are provided with assembly piece 3 respectively, assembly piece 3 includes assembly frame 31, fixed groove is opened on the inside bottom surface of assembly frame 31, and assembly busbar 4 is horizontally inserted in the fixed groove of assembly frame 31, assembly busbar 4 is fixed in the fixed groove of assembly frame 31 by locking bolt 32, assembly frame 31 is horizontally slidably set in the end of installation frame 11, and the both ends of assembly frame 31 are all horizontally slidably inserted with inserting rod 33, the upper and lower ends of installation frame 11 are respectively fixed with hole strip 12, and hole strip 12 is slidably inserted with inserting rod 33, in use, first, connecting busbar 2 is embedded in the installation groove of installation frame 11 of mounting piece 1, then the end of assembly busbar 4 is inserted into the inside of assembly frame 31 of assembly piece 3, then assembly frame 31 is fixedly assembled assembly busbar 4 by locking bolt 32, then pull rod seat 14 horizontally slides outward, assembly frame 31 is inserted into the end of installation frame 11, then rod seat 14 is loosened and inserted into the hole strip 12 of installation frame 11, guarantee the fixed assembly of installation frame 11 and assembly frame 31, from the butt contact of connecting busbar 2 and assembly busbar 4, so that connecting busbar 2 and assembly busbar 4 are supported by installation frame 11 and assembly frame 31 respectively, guarantee the effectiveness of the butt contact of connecting busbar 2 and assembly busbar 4, guarantee the bus butt joint stability.

[0028] Refer to Figure 5 The inside top surface of installation frame 11 is horizontally rotationally connected with pressure roller 35, and the inside of installation frame 11 is provided with a plurality of pressure rollers 35 transversely, the plurality of pressure rollers 35 provided in the inside of installation frame 11 press the end of connecting busbar 2 to contact the end of assembly busbar 4 downward, complete the effectiveness of the butt contact of connecting busbar 2 and assembly busbar 4.

[0029] Refer to Figure 3 Fixed screw 111 is horizontally inserted in installation frame 11, and fixed screw 111 is threadedly assembled on connecting busbar 2, and the stability of installation frame 11 is fixedly connected with connecting busbar 2 by fixed screw 111.

[0030] Refer to Figure 5 Second spring 34 is horizontally provided on inserting rod 33, and the both ends of second spring 34 are fixed on inserting rod 33 and assembly frame 31 respectively, pull rod seat 14 horizontally slides outward, extrude second spring 34 deformation, assembly frame 31 is inserted into the end of installation frame 11, then rod seat 14 is loosened and inserted into the hole strip 12 of installation frame 11 under the deformation force of second spring 34.

[0031] Refer to Figure 3The outer side of the mounting frame 11 is horizontally fixed with a hole seat 13, and the hole seat 13 is vertically slidably penetrated with an assembly rod seat 14, and the outer end of the rod seat 14 is horizontally fixed with a locking hole seat 141, the outer part of the rod seat 14 is vertically sleeved with a first spring 15, and the end of the first spring 15 is fixed on the hole seat 13, and the upper and lower ends of the hole seat 13 are vertically fixed with a damping rod 16, and the other end of the damping rod 16 is fixed on the upper and lower ends of the rod seat 14, and in use, the locking hole seat 141 outside the rod seat 14 is locked and fixed to support the mounting frame 11 to be stable, then in use, the mounting frame 11 generates vibration, causing the hole seat 13 to vertically slide on the rod seat 14, pulling the first spring 15 to deform to absorb vibration, and then the potential energy of the first spring 15 is offset by the damping force generated by the damping rod 16, thereby ensuring the stability of the mounting piece 1 bearing the connecting bus 2 and the assembled bus 4.

[0032] In use, first, the connecting bus 2 is embedded in the mounting groove of the mounting frame 11 of the mounting piece 1, then the end of the assembled bus 4 is inserted into the inside of the assembly frame 31 of the assembly piece 3, then the assembly frame 31 is fixed by locking the bolt 32 to assemble the assembled bus 4, then the rod seat 14 is pulled to slide outwardly and horizontally, and the assembly frame 31 is inserted into the end of the mounting frame 11, then the rod seat 14 is released to be inserted into the hole strip 12 of the mounting frame 11, thereby ensuring the fixed assembly of the mounting frame 11 and the assembly frame 31, and the connecting bus 2 and the assembled bus 4 are matched and contacted, so that the connecting bus 2 and the assembled bus 4 are respectively bearing supported by the mounting frame 11 and the assembly frame 31, thereby ensuring the effectiveness of the connecting bus 2 and the assembled bus 4 in abutting assembly contact.

[0033] The above is only a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited thereto. Any skilled person in the art, according to the technical scheme and improvement concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A switchgear busbar mounting assembly, characterized by, The utility model provides an installation piece (1), connecting bus (2), assembly piece (3) and assembly bus (4), the installation piece (1) includes installation frame (11), the installation frame (11) is assembled with connecting bus (2), and the upper and lower ends of installation frame (11) are provided with assembly piece (3) respectively, the assembly piece (3) includes assembly frame (31), the inside bottom surface of assembly frame (31) is provided with fixed slot, and the fixed slot of assembly frame (31) is horizontally inserted with assembly bus (4), the assembly bus (4) is fixed in the fixed slot of assembly frame (31) through locking bolt (32), the assembly frame (31) is horizontally slidably sleeved in the end of installation frame (11), and both ends of assembly frame (31) are horizontally slidably inserted with plug rod (33), the upper and lower ends of installation frame (11) are fixed with hole strip (12) respectively, and hole strip (12) is slidably inserted with plug rod (33) assembly.

2. A busbar mounting assembly for an electrical switchgear cabinet according to claim 1, characterized in that: The inside top surface of the installation frame (11) is horizontally rotatably connected with a plurality of compression rollers (35), and the inside of the installation frame (11) is transversely provided with a plurality of compression rollers (35).

3. The busbar mounting assembly for an electrical switchgear cabinet of claim 1, wherein: The installation frame (11) is horizontally assembled with a fixing screw (111), and the fixing screw (111) is threadedly assembled on the connecting bus (2).

4. The busbar mounting assembly for an electrical switchgear cabinet of claim 1, wherein: The plug rod (33) is horizontally provided with a second spring (34), and the two ends of the second spring (34) are fixed on the plug rod (33) and the assembly frame (31) respectively.

5. An electrical switchgear busbar mounting assembly according to claim 1, wherein: The outside of the installation frame (11) is horizontally fixed with a hole seat (13), and the hole seat (13) is vertically slidably assembled with a rod seat (14), and the outer end of the rod seat (14) is horizontally fixed with a locking hole seat (141).

6. An electrical switchgear busbar mounting assembly according to claim 5, wherein: The outside of the rod seat (14) is vertically sleeved with a first spring (15), and the end of the first spring (15) is fixed on the hole seat (13).

7. An electrical switchgear busbar mounting assembly according to claim 6, wherein: The upper and lower ends of the hole seat (13) are vertically fixed with a damping rod (16), and the other end of the damping rod (16) is fixed on the upper and lower ends of the rod seat (14). The upper and lower ends of the hole seat (13) are vertically fixed with a damping rod (16), and the other end of the damping rod (16) is fixed on the upper and lower ends of the rod seat (14).

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