A connection structure of busbar joint

Abstract

The utility model discloses a connection structure of a busbar joint, comprising a busbar one and a busbar two, one ends of the busbar one and the busbar two are both sleeved with a guide rod, the surface of the guide rod is sleeved with a spring, and the surface sliding sleeve of the guide rod is provided with a limit sleeve, a user can insert the busbar one and the busbar two into the insertion holes of the two guide rods respectively, and then screw the fixing bolts to make the fixing bolts limit and fix the busbar one and the busbar two through the threaded sleeves, so that the busbar can be effectively and conveniently installed quickly, the user pulls the limit sleeve to slide on the surface of the guide rod, so that the limit sleeve compresses the spring through the cooperation of the limit ring, and then the connecting rod is clamped into the inside of the clamping groove through the connecting block and the clamping block, and then the limit sleeve is loosened, so that the spring drives the limit sleeve to reset, so that the limit sleeve slides on the surface of the guide rod, and then the limit sleeve limits the clamping block, so that the busbar can be effectively and conveniently connected quickly.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbar connection structures, and in particular relates to a connection structure of a busbar joint. Background Art

[0002] Busbar refers to the connection of various voltage distribution devices in the substation, as well as the connection between electrical equipment such as transformers and corresponding distribution devices. Most of them use bare wires or stranded wires with rectangular or circular cross-sections, collectively referred to as busbars. The function of busbars is to collect, distribute and transmit electrical energy.

[0003] At present, a Chinese utility model with the announcement number CN220291127U discloses a connection structure of a busbar joint, wherein the connection structure of the busbar joint is through the upper contact piece and the lower contact piece. The limit block fixedly connected inside can limit the plug-in block of the connection block assembly, improve the tensile performance of the joint, and insert the connection block assembly between the upper contact piece and the lower contact piece of the busbar assembly from the side, and pass the bolts through the fixing holes 1 and 2 and then fix the nuts to install, so that the fixed installation can be carried out quickly, and only one bolt is needed to fix one end, and the simple installation structure improves the installation efficiency and saves the installation cost.

[0004] However, the existing busbar joint connection structure cannot effectively facilitate the quick installation of the busbar, and cannot effectively facilitate the quick connection of the busbar. In order to solve the above problems, we provide a busbar joint connection structure. Utility Model Content

[0005] The purpose of the utility model is to provide a connection structure of a busbar joint to solve the problems raised by the above background technology.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a connection structure of a busbar joint, comprising a busbar 1 and a busbar 2, one end of each of the busbar 1 and the busbar 2 is sleeved with a guide rod, the surface of the guide rod is sleeved with a spring, the surface of the guide rod is slidably sleeved with a limit sleeve, one end of the guide rod is provided with a connecting rod, both ends of the connecting rod are bolted with connecting blocks, the other end of the connecting block is bolted with a clamping block, one end of the guide rod is clamped with the clamping block, and one end of the guide rod is provided with a clamping groove adapted to the clamping block.

[0007] By adopting the above technical solution: the user can insert busbar 1 and busbar 2 into the jacks of the two guide rods respectively, and then tighten the fixing bolts so that the fixing bolts can limit and fix busbar 1 and busbar 2 through the threaded sleeves, thereby effectively facilitating the rapid installation of the busbars. The user pulls the limiting sleeve to slide on the surface of the guide rod so that the limiting sleeve compresses the spring through the cooperation of the limiting ring, and then inserts the connecting rod into the inside of the slot through the connecting block and the clamping block, and then loosens the limiting sleeve so that the spring drives the limiting sleeve to reset, so that the limiting sleeve slides on the surface of the guide rod, and then the limiting sleeve limits the clamping block, thereby effectively facilitating the rapid connection of the busbars.

[0008] The utility model is further configured that a limiting ring is arranged at one end of the spring, and the surface of the guide rod is bolted to the limiting ring.

[0009] By adopting the above technical solution, one end of the spring can be effectively limited by providing a limiting ring.

[0010] The utility model is further configured that two stoppers are arranged at one end of the guide rod, and one side of the stopper is bolted to the guide rod.

[0011] By adopting the above technical solution, the limiting sleeve can be effectively limited by setting a stopper.

[0012] The utility model is further configured that one end of the guide rod is provided with a plug hole matched with busbar 1 and busbar 2.

[0013] By adopting the above technical solution, by setting the socket, busbar 1 and busbar 2 can be effectively connected.

[0014] The utility model is further configured that two threaded sleeves are bolted on the front side of the guide rod, the internal threads of the threaded sleeves are connected with fixing bolts, and one end of the fixing bolts penetrates into the interior of the insertion hole.

[0015] By adopting the above technical solution, the busbar 1 and the busbar 2 can be effectively fixed in position by setting fixing bolts.

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The user can insert busbar 1 and busbar 2 into the jacks of the two guide rods respectively, and then tighten the fixing bolts so that the fixing bolts can limit and fix busbar 1 and busbar 2 through the threaded sleeves, thereby effectively facilitating the quick installation of the busbars;

[0018] 2. The user pulls the limit sleeve to slide on the surface of the guide rod, so that the limit sleeve compresses the spring through the cooperation of the limit ring, and then inserts the connecting rod into the inside of the slot through the connecting block and the clamping block, and then loosens the limit sleeve to allow the spring to drive the limit sleeve to reset, so that the limit sleeve slides on the surface of the guide rod, and then the limit sleeve limits the clamping block, thereby effectively facilitating the quick connection of the busbar. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a front view of the structure of the utility model;

[0021] Figure 3 It is an exploded view of the local structure of the utility model.

[0022] Figure numerals: 1. busbar one; 2. busbar two; 3. guide rod; 4. limit ring; 5. spring; 6. limit sleeve; 7. connecting rod; 8. connecting block; 9. clamping block; 10. clamping groove; 11. stopper; 12. socket; 13. threaded sleeve; 14. fixing bolt. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Embodiment 1:

[0025] refer to Figure 1 , Figure 2 and Figure 3 A connection structure of a busbar joint includes a busbar 1 and a busbar 2. One end of the busbar 1 and the busbar 2 is sleeved with a guide rod 3, the surface of the guide rod 3 is sleeved with a spring 5, and the surface of the guide rod 3 is slidingly sleeved with a limit sleeve 6. The user can insert the busbar 1 and the busbar 2 into the insertion holes 12 of the two guide rods 3 respectively, and then tighten the fixing bolts 14 so that the fixing bolts 14 limit and fix the busbar 1 and the busbar 2 through the threaded sleeves 13, thereby effectively facilitating the rapid installation of the busbar.

[0026] refer to Figure 1 A limiting ring 4 is provided at one end of the spring 5, and the surface of the guide rod 3 is bolted to the limiting ring 4. By providing the limiting ring 4, one end of the spring 5 can be effectively limited.

[0027] refer to Figure 1 Two stoppers 11 are provided at one end of the guide rod 3 , and one side of the stopper 11 is bolted to the guide rod 3 . By providing the stopper 11 , the position limiting sleeve 6 can be effectively limited.

[0028] Brief description of the usage process: The user can insert the busbar 1 and the busbar 2 2 into the jacks 12 of the two guide rods 3 respectively, and then tighten the fixing bolts 14 so that the fixing bolts 14 can limit and fix the busbar 1 and the busbar 2 2 through the threaded sleeves 13, thereby effectively facilitating the quick installation of the busbars.

[0029] Embodiment 2:

[0030] refer to Figure 1 , Figure 2 and Figure 3 A connecting rod 7 is provided at one end of the guide rod 3, and connecting blocks 8 are bolted at both ends of the connecting rod 7. A clamping block 9 is bolted at the other end of the connecting block 8. One end of the guide rod 3 is clamped with the clamping block 9, and a clamping groove 10 adapted to the clamping block 9 is opened at one end of the guide rod 3. The user pulls the limiting sleeve 6 to slide on the surface of the guide rod 3, so that the limiting sleeve 6 compresses the spring 5 through the cooperation of the limiting ring 4, and then the connecting rod 7 is clamped into the inside of the clamping groove 10 through the connecting block 8 and the clamping block 9, and then the limiting sleeve 6 is released, so that the spring 5 drives the limiting sleeve 6 to reset, so that the limiting sleeve 6 slides on the surface of the guide rod 3, and then the limiting sleeve 6 limits the clamping block 9, so that the busbar can be effectively and conveniently connected quickly.

[0031] refer to Figure 1 One end of the guide rod 3 is provided with a socket 12 adapted to the busbar 1 and the busbar 2 2. By providing the socket 12, the busbar 1 and the busbar 2 2 can be effectively connected.

[0032] refer to Figure 1 Two threaded sleeves 13 are bolted to the front of the guide rod 3, and the internal threads of the threaded sleeves 13 are connected with fixing bolts 14. One end of the fixing bolt 14 passes through the inside of the socket 12. By setting the fixing bolts 14, the busbar 1 and the busbar 2 2 can be effectively limited and fixed.

[0033] Brief description of the usage process: the user pulls the limit sleeve 6 to slide on the surface of the guide rod 3, so that the limit sleeve 6 compresses the spring 5 through the cooperation of the limit ring 4, and then inserts the connecting rod 7 into the inside of the slot 10 through the connecting block 8 and the clamping block 9, and then loosens the limit sleeve 6, so that the spring 5 drives the limit sleeve 6 to reset, so that the limit sleeve 6 slides on the surface of the guide rod 3, and then the limit sleeve 6 limits the clamping block 9, so as to effectively facilitate the quick connection of the busbar.

[0034] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A busbar joint connection structure, comprising a busbar 1 (1) and a busbar 2 (2), characterized in that: One end of each of the busbar 1 (1) and the busbar 2 (2) is sleeved with a guide rod (3), a spring (5) is sleeved on the surface of the guide rod (3), a limit sleeve (6) is slidably sleeved on the surface of the guide rod (3), a connecting rod (7) is provided at one end of the guide rod (3), both ends of the connecting rod (7) are bolted with connecting blocks (8), the other end of the connecting block (8) is bolted with a clamping block (9), one end of the guide rod (3) is clamped with the clamping block (9), and one end of the guide rod (3) is provided with a clamping groove (10) adapted to the clamping block (9).

2. The connection structure of a busbar joint according to claim 1, characterized in that: A limiting ring (4) is provided at one end of the spring (5), and the surface of the guide rod (3) is bolted to the limiting ring (4).

3. The connection structure of a busbar joint according to claim 1, characterized in that: Two stoppers (11) are provided at one end of the guide rod (3), and one side of the stoppers (11) is bolted to the guide rod (3).

4. The connection structure of a busbar joint according to claim 1, characterized in that: One end of the guide rod (3) is provided with a plug hole (12) adapted to the busbar 1 (1) and the busbar 2 (2).

5. A busbar joint connection structure according to claim 4, characterized in that: Two threaded sleeves (13) are bolted to the front of the guide rod (3), the internal threads of the threaded sleeves (13) are connected to fixing bolts (14), and one end of the fixing bolts (14) penetrates into the interior of the insertion hole (12).

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