Double-hook bus adapter

Abstract

The utility model discloses a double-hook bus adapter, which comprises an adapter main body, the top of the front end of the adapter main body is provided with a wire holder, the front end of the adapter main body is provided with an installation groove, a bus clamp is embedded in the installation groove, and the front end of the adapter main body is provided with an installation clamping seat. By arranging the adjusting assembly between the inner side of the mounting groove and the bus clamp, when the bus adapter is used, the position of the bus clamp in the mounting groove can be adjusted by fixedly connecting the fastening bolt inserted into the front end of the bus clamp with the positioning screw holes arranged at different height positions at the rear end of the inner side of the mounting groove; when the bus clamp is adjusted in a lifting mode, the hook at the rear end of the bus clamp can move in the inserting groove in a lifting mode, so that the bus clamp is stabilized, the effect that the position height of the bus clamp on the adapter body can be adaptively adjusted according to the installation distance of the bus body is achieved, and installation personnel can conveniently connect the bus adapter with a bus.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar adapters, in particular to a double-hook busbar adapter. Background Art

[0002] The busbar adapter is a low-voltage electrical connection device that connects electrical components to a live copper busbar. It is an important device in the power system. When the busbar adapter is connected to the busbar, the busbar is hooked. In order to make the connection between the adapter and the busbar stable and reliable, technicians have developed a double-hooked busbar adapter.

[0003] For example, a double-hook busbar adapter disclosed in the utility model with the authorization announcement number CN216597465U includes a base, a cover plate arranged on the base, and multiple groups of transfer conductive components respectively arranged in the base, wherein the transfer conductive components include a copper bar arranged in the base, a busbar hook component arranged on the copper bar, and a copper pad fitted on the lower end surface of the copper bar at the corresponding busbar hook component, wherein the busbar hook component includes a busbar hook, two bolts respectively arranged on the busbar hook, and the two ends of the busbar hook respectively have two hooks exposed outside the base, and the two hooks at the two ends of the busbar hook are respectively engaged on the busbar, and the hooks are provided with multiple contact teeth in contact with the busbar. The utility model has the advantages of simple structure, stable and reliable performance, and convenient installation. However, during the application of the technical solution, the hook position on the adapter is fixed. If the spacing of the busbar installation position is adjusted, this adapter is not suitable for connecting with the busbar, and there is a technical problem that it is inconvenient to adjust the position of the busbar connected to the busbar clamped on the adapter to adapt to busbars with different installation spacings. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a double-hook busbar adapter, which can solve the problem that the hook position on the adapter is fixed. If the busbar installation position spacing is adjusted, this adapter is not suitable for connecting to the busbar. There is a technical problem that it is inconvenient to adjust the position of the busbar clamp connected to the busbar on the adapter to adapt to busbars with different installation spacings.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a double-hook busbar adapter, comprising an adapter body, a wiring seat is arranged at the top of the front end of the adapter body, a mounting groove is arranged at the front end of the adapter body, a busbar clamp is embedded in the interior of the mounting groove, a mounting socket is arranged at the front end of the adapter body, slots are arranged on both sides of the rear end of the mounting groove, a positioning screw hole is arranged at the middle position of the rear end of the inner side of the mounting groove, a fastening bolt is passed through the middle position of the front end of the busbar clamp, both sides of the rear end of the busbar clamp pass through the interior of the slot, the busbar body is clamped in the busbar clamp at the rear end of the adapter body, and a connection adjustment component is arranged between the rear end of the mounting socket and the two sides of the front end of the adapter body.

[0006] As a preferred technical solution of the utility model, the slots are symmetrically arranged at the rear end inside the installation slot, and the slots are parallel to each other.

[0007] As a preferred technical solution of the utility model, the positioning screw holes are arranged at equal intervals at the middle position of the rear end inside the installation groove, and the rear end of the fastening bolt is inserted into the interior of the positioning screw hole.

[0008] As a preferred technical solution of the utility model, the installation grooves are arranged at equal intervals at the front end of the adapter body, and the wiring seats are arranged at equal intervals at the top of the front end of the adapter body.

[0009] As a preferred technical solution of the utility model, the connection adjustment component includes a connecting seat, which is arranged on both sides of the front end of the adapter body, a reserved groove is arranged at the front end of the inner side of the connecting seat, a plug-in board is arranged at the rear end of the mounting base, and through-studs are arranged at the middle positions on both sides of the front end of the plug-in board.

[0010] As a preferred technical solution of the utility model, the two sides of the plug board are inserted into the inner side of the connecting seat, the front end of the through-connecting stud passes through the inside of the reserved groove, and a fastening nut is arranged outside the through-connecting stud at the front end of the connecting seat.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By arranging an adjustment component between the inner side of the installation slot and the busbar clamp, when using the busbar adapter, the fastening bolt inserted in the front end of the busbar clamp is fixedly connected with the positioning screw holes arranged at different heights at the rear end of the inner side of the installation slot to adjust the position of the busbar clamp in the installation slot, and when the busbar clamp is lifted and lowered, its rear end hook will move up and down in the slot accordingly, so as to stabilize the busbar clamp, thereby achieving the effect of adaptively adjusting the position height of the busbar clamp on the adapter body according to the installation spacing of the busbar body, so as to facilitate the installer to connect the busbar adapter with the busbar;

[0013] 2. A connection adjustment component is provided between the rear end of the mounting base and both sides of the front end of the adapter body. When in use, the fastening nut is loosened from the outside of the through-connection stud to adjust the height position of the two sides of the plug-in board in the connection base. At the same time, the through-connection stud is lifted and moved in the reserved groove to limit and stabilize the plug-in board. After the mounting base is adjusted to a position suitable for installing the circuit breaker, the fastening nut is tightened to stabilize the mounting base, thereby realizing the effect of conveniently and quickly adjusting the mounting base to adapt to circuit breakers of different sizes, and the feasibility is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model in a side view;

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. Adapter body; 2. Installation slot; 3. Positioning screw hole; 4. Connection seat; 5. Slot; 6. Mounting card seat; 7. Reserved slot; 8. Busbar clamp; 9. Terminal block; 10. Busbar body; 11. Plug-in board; 12. Fastening bolt; 13. Fastening nut; 14. Through-stud. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4As shown, the utility model provides a double-hook busbar adapter, including an adapter body 1, a wiring seat 9 is arranged at an equal distance at the top of the front end of the adapter body 1, a mounting groove 2 is arranged at an equal distance at the front end of the adapter body 1, a busbar clamp 8 is embedded in the mounting groove 2, the busbar clamp 8 is positioned and installed through the mounting groove 2, a mounting card seat 6 is arranged at the front end of the adapter body 1, a circuit breaker and an adapter are connected and combined through the mounting card seat 6, slots 5 are arranged on both sides of the rear end of the mounting groove 2, the slots 5 are symmetrically arranged at the rear end of the mounting groove 2, and the slots 5 are parallel to each other, and a middle position of the rear end of the inner side of the mounting groove 2 is provided. A positioning screw hole 3 is provided, and the positioning screw holes 3 are arranged at equal intervals at the middle position of the rear end of the installation slot 2. A fastening bolt 12 is passed through the middle position of the front end of the busbar clamp 8, and the rear end of the fastening bolt 12 is inserted into the interior of the positioning screw hole 3. The busbar clamp 8 can be positioned and installed by connecting the fastening bolt 12 with the positioning screw holes 3 at different positions. The two sides of the rear end of the busbar clamp 8 pass through the interior of the slot 5. The busbar body 10 is clamped in the busbar clamp 8 at the rear end of the adapter body 1. When the busbar clamp 8 is lifted and adjusted, its rear end hook will move up and down in the slot 5 accordingly, thereby achieving the effect of adaptively adjusting the position height of the busbar clamp 8 on the adapter body 1 according to the installation spacing of the busbar body 10, so as to facilitate the installation personnel to connect the busbar adapter with the busbar;

[0022] When using the busbar adapter, the fastening bolt 12 inserted in the front end of the busbar clamp 8 is fixedly connected with the positioning screw hole 3 set at different height positions at the rear end of the inner side of the installation groove 2 to adjust the position of the busbar clamp 8 in the installation groove 2, and when the busbar clamp 8 is lifted and lowered, its rear end hook will move up and down in the slot 5 accordingly, so as to stabilize the busbar clamp 8, so that the position height of the busbar clamp 8 on the adapter body 1 can be adaptively adjusted according to the installation spacing of the busbar body 10;

[0023] As a further implementation of this embodiment, Figure 1-4As shown, a connection adjustment component is arranged between the rear end of the mounting base 6 and the two sides of the front end of the adapter body 1, and the connection adjustment component includes a connecting seat 4, the connecting seat 4 is arranged on both sides of the front end of the adapter body 1, and a reserved groove 7 is arranged at the front end of the inner side of the connecting seat 4, and a plug-in board 11 is arranged at the rear end of the mounting base 6, and the two sides of the plug-in board 11 are plugged into the inner side of the connecting base 4. By lifting and adjusting the height position of the two sides of the plug-in board 11 plugged into the connecting base 4, the mounting base 6 can be adjusted to a position suitable for installing the circuit breaker, and a through-connection stud 14 is arranged at the middle position of the two sides of the front end of the plug-in board 11, and the front end of the through-connection stud 14 passes through the inside of the reserved groove 7, and a fastening nut 13 is arranged outside the through-connection stud 14 at the front end of the connecting base 4. After adjusting the position of the positioning mounting base 6, the fastening nut 13 can be tightened to stabilize the mounting base 6, thereby realizing the effect of conveniently and quickly adjusting the mounting base 6 to be suitable for circuit breakers of different sizes, and the feasibility is strong;

[0024] When in use, the fastening nut 13 is loosened from the outside of the through-connection stud 14 to adjust the height position of the two sides of the plug-in board 11 inserted in the connection seat 4. At the same time, the through-connection stud 14 is lifted and moved in the reserved groove 7 to limit and stabilize the plug-in board 11. After the mounting base 6 is adjusted to a position suitable for installing the circuit breaker, the fastening nut 13 is tightened to stabilize the mounting base 6, so that the mounting base 6 can be adjusted to be suitable for circuit breakers of different sizes;

[0025] Specific working principle:

[0026] When using the busbar adapter, first insert the busbar clamps 8 into the inside of the installation slots 2 respectively, and when connecting the adapter body 1 and the busbar body 10, adjust the busbar clamps 8 to a suitable position according to the busbar installation position spacing, and when the busbar clamps 8 are raised and lowered, the rear end hooks thereof will be raised and lowered in the slots 5 accordingly, so as to stabilize the busbar clamps 8, so that the position height of the busbar clamps 8 on the adapter body 1 can be adaptively adjusted according to the installation spacing of the busbar body 10, and then tighten the fastening bolts 12 into the corresponding positioning screw holes 3 to stabilize them. The busbar clamp 8 is then loosened by loosening the fastening nut 13 from the outside of the through-connection stud 14 to adjust the height position of the two sides of the plug-in board 11 inserted in the connecting seat 4. At the same time, the through-connection stud 14 is lifted and moved in the reserved groove 7 to limit and stabilize the plug-in board 11. After adjusting the mounting base 6 to a position suitable for installing the circuit breaker, tighten the fastening nut 13 to stabilize the mounting base 6, so that the mounting base 6 can be adjusted to suit circuit breakers of different sizes. After the circuit breaker is mounted on the mounting base 6, it can be connected to the adapter through the wiring base 9.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A double-hook busbar adapter, comprising an adapter body (1), characterized in that: A wiring seat (9) is provided at the top of the front end of the adapter body (1), a mounting groove (2) is provided at the front end of the adapter body (1), a busbar clamp (8) is embedded in the mounting groove (2), a mounting card seat (6) is provided at the front end of the adapter body (1), slots (5) are provided on both sides of the rear end of the mounting groove (2), a positioning screw hole (3) is provided at the middle position of the rear end of the inner side of the mounting groove (2), a fastening bolt (12) is passed through the middle position of the front end of the busbar clamp (8), both sides of the rear end of the busbar clamp (8) pass through the interior of the slot (5), a busbar body (10) is clamped in the busbar clamp (8) at the rear end of the adapter body (1), and a connection adjustment component is provided between the rear end of the mounting card seat (6) and both sides of the front end of the adapter body (1).

2. A double-hook busbar adapter according to claim 1, characterized in that: The slots (5) are symmetrically arranged at the rear end of the installation slot (2), and the slots (5) are parallel to each other.

3. A double-hook busbar adapter according to claim 1, characterized in that: The positioning screw holes (3) are arranged at equal intervals at the middle position of the rear end inside the installation groove (2), and the rear end of the fastening bolt (12) is inserted into the interior of the positioning screw hole (3).

4. A double-hook busbar adapter according to claim 1, characterized in that: The installation grooves (2) are arranged at equal intervals at the front end of the adapter body (1), and the wiring seats (9) are arranged at equal intervals at the top of the front end of the adapter body (1).

5. The double-hook busbar adapter according to claim 1, characterized in that: The connection adjustment assembly comprises a connection seat (4), the connection seat (4) being arranged on both sides of the front end of the adapter body (1), a reserved groove (7) being arranged at the front end of the inner side of the connection seat (4), a plug-in board (11) being arranged at the rear end of the installation card seat (6), and through-connection studs (14) being arranged at the middle positions of both sides of the front end of the plug-in board (11).

6. A double-hook busbar adapter according to claim 5, characterized in that: The two sides of the plug board (11) are plugged into the inner side of the connection seat (4), the front end of the through-connection stud (14) passes through the inside of the reserved groove (7), and a fastening nut (13) is arranged outside the through-connection stud (14) at the front end of the connection seat (4).

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