Tubular bus connector

Abstract

The utility model discloses a tubular bus connector. Relates to the related technical field of tubular busbar installation, and adopts a buffer device, a locking rod and an adjusting turntable, and the top end of the buffer device is provided with a lower clamping seat. According to the utility model, the end positions of the two tubular buses pass through the first tubular bus duct to the second tubular bus duct between the upper clamping seat and the lower clamping seat, so that the end positions of the two tubular buses are connected, and the position of the locking rod is adjusted by screwing the nut. The locking rod drives the rubber pad through the upper clamping seat to clamp the two tubular buses, and meanwhile, the adjusting turntable is arranged, so that during use, the adjusting turntable is manually rotated, the adjusting turntable drives the guide rod and the threaded rod to rotate, and the threaded rod drives the moving block and the butt joint component to move outwards while rotating; the butt joint component drives the third sliding block to move on the sliding rod, so that the supported area of the end part of the tubular bus is gradually increased, and the connection stability of the tubular bus is greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of tubular busbar installation, specifically to a tubular busbar connector. Background Technology

[0002] With the emergence of modern engineering facilities and equipment, electricity consumption in various industries has increased rapidly, especially with the rise of numerous high-rise buildings and large factory workshops. Traditional cables, as power transmission conductors, can no longer meet the requirements of high-current transmission systems, and the parallel use of multiple cables has brought many inconveniences to on-site installation and construction. Plug-in busbar trunking, as a new type of power distribution conductor, has emerged. A busbar refers to a shared pathway on which multiple devices are connected in parallel branches. When using the same busbar, corresponding connectors are needed to connect the two busbars. However, in actual use, the following drawbacks still exist: 1. Existing connectors do not have an adjustable length function. Therefore, when the tubular busbar is too heavy, the connector cannot increase the support length of the tubular busbar, thus affecting the connection stability of the tubular busbar; 2. When using connectors, since the connectors do not have a buffering function, the tubular busbar will impact the connector during installation and connection, causing excessive load on the connector structure and affecting the connector's service life. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a tubular busbar connector, which solves the problems raised in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A tubular busbar connector includes a buffer device, a locking rod, and an adjusting turntable. The buffer device has a lower clamp at its top, and the lower clamp has an upper clamp at its top. Semi-cylindrical first tubular busbar grooves are respectively provided on opposite sides of the upper and lower clamps, and the two first tubular busbar grooves are arranged opposite each other. Receiving grooves are respectively formed at both ends of the upper and lower clamps. A locking rod is rotatably connected to the lower end of the receiving groove located in the lower clamp. The upper end of the locking rod is threaded, and a nut is threaded onto the threaded part. The nut is located above the upper clamp. A connecting block is provided at the top of the upper clamp. A guide rod is rotatably installed inside the connecting block. An adjusting turntable is provided at the middle position of the guide rod. Threaded rods are provided at both ends of the guide rod. A moving block is threadedly connected to the threaded rod. A docking component is provided at the bottom end of the moving block. A second tubular busbar groove is opened on the front of the docking component. A third slider is provided at the bottom end of the docking component. Sliding rods are provided at both ends of the lower clamp. The sliding rods are slidably connected to the third slider.

[0006] Preferably, the buffer device includes a mounting plate, and a buffer plate is disposed above the mounting plate. A groove is provided at one end of both the mounting plate and the buffer plate. A connecting rod is disposed inside the groove. A first slider and a second slider are slidably connected to the connecting rod. A spring is disposed at one end of the first slider and the second slider, located outside the connecting rod. A first fixing block is disposed at the top end of the first slider, and a second fixing block is disposed at the top end of the second slider. A first connecting rod is rotatably connected to the first fixing block via a rotating shaft, and a second connecting rod is rotatably connected to the second fixing block via a rotating shaft. The first connecting rod and the second connecting rod are arranged in a cross configuration via a rotating column.

[0007] Preferably, a symmetrical damper is provided between the mounting plate and the buffer plate, and a shock-absorbing spring is provided on the outer periphery of the surface of the damper.

[0008] Preferably, the first tubular busbar trunking has symmetrical rubber pads inside, and the second tubular busbar trunking has symmetrical arc-shaped silicone plates inside.

[0009] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0010] The tubular busbar connector provided by this utility model connects the ends of two tubular busbars by passing the ends of two tubular busbars through a first tubular busbar groove into a second tubular busbar groove between an upper clamp and a lower clamp. The position of the locking rod is adjusted by tightening the nut. The locking rod drives the rubber pad through the upper clamp to clamp the two tubular busbars. At the same time, an adjusting turntable is provided. In use, the adjusting turntable is manually rotated. The adjusting turntable drives the guide rod and the threaded rod to rotate. When the threaded rod rotates, it drives the moving block and the docking part to move outward. The docking part drives the third slider to move on the sliding rod. As a result, the area supported at the end of the tubular busbar gradually increases, which greatly improves the stability of the tubular busbar connection.

[0011] This utility model incorporates a buffer device. During use, the tubular busbar is installed inside the upper and lower clamps. Under the influence of gravity, the lower clamp moves downward, applying pressure to the buffer plate. The buffer plate, through the first and second fixing blocks, drives the first and second connecting rods to move, which in turn push the first and second sliders to move. The first and second sliders simultaneously compress springs, dispersing the pressure laterally. Furthermore, by using a damper and shock-absorbing springs in conjunction, the pressure is dispersed longitudinally. This prevents the buffer plate from directly colliding with the mounting plate, thereby greatly improving the service life of the structure.

[0012] This utility model is equipped with a rubber pad and an arc-shaped silicone plate. Through the interaction of the rubber pad and the arc-shaped silicone plate, it is possible to achieve anti-slip properties and protect the surface of the tubular busbar when fixing it. Attached Figure Description

[0013] Figure 1 This is the front view of the present invention.

[0014] Figure 2 This is a half-sectional structural diagram of the present invention.

[0015] Figure 3 This is a side view of the internal structure of this utility model.

[0016] In the diagram: 1. Buffer device; 1.1. Mounting plate; 1.11. Slide groove; 1.12. Connecting rod; 1.13. Spring; 1.14. First slider; 1.15. First fixing block; 1.16. First connecting rod; 1.17. Rotating column; 1.18. Second connecting rod; 1.19. Second slider; 1.2. Second fixing block; 1.21. Buffer plate; 1.22. Damper; 1.23. Shock-absorbing spring; 2. Upper clamp; 3. Lower clamp; 4. Receiving groove; 5. Locking rod; 6. Nut; 7. First tubular busbar; 8. Connecting block; 9. Adjusting turntable; 10. Guide rod; 11. Threaded rod; 12. Moving block; 13. Connecting component; 14. Third slider; 15. Slide rod; 16. Second tubular busbar; 17. Arc-shaped silicone plate; 18. Rubber pad. Detailed Implementation

[0017] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0018] According to an embodiment of the present invention, a tubular bus connector is provided.

[0019] Example 1:

[0020] As shown in the attached diagram of the instruction manual. Figure 1As shown, a tubular busbar connector includes a buffer device 1, a locking rod 5, and an adjusting turntable 9. The buffer device 1 has a lower clamp 3 at its top, and an upper clamp 2 at its top. Semi-cylindrical first tubular busbar grooves 7 are respectively provided on opposite sides of the upper clamp 2 and lower clamp 3, and the two first tubular busbar grooves 7 are arranged opposite each other. Receiving grooves 4 are respectively opened at both ends of the upper clamp 2 and lower clamp 3. A locking rod 5 is rotatably connected to the lower end of the receiving groove 4 located in the lower clamp 3. The upper end of the locking rod 5 is threaded, and a nut 6 is threaded onto the thread. The nut 6 is located on the upper clamp. Above the seat 2, a connecting block 8 is provided at the top of the upper clamping seat 2. A guide rod 10 is rotatably installed inside the connecting block 8. An adjusting turntable 9 is provided at the middle position of the guide rod 10. Threaded rods 11 are provided at both ends of the guide rod 10. A moving block 12 is threadedly connected to the threaded rod 11. A docking component 13 is provided at the bottom end of the moving block 12. A second tubular busbar groove 16 is opened on the front of the docking component 13. A third slider 14 is provided at the bottom end of the docking component 13. Sliding rods 15 are provided at both ends of the lower clamping seat 3. The sliding rods 15 are slidably connected to the third slider 14.

[0021] The first tubular busbar trough 7 has symmetrical rubber pads 18 inside, and the second tubular busbar trough 16 has symmetrical arc-shaped silicone plates 17 inside. Through the interaction of the rubber pads 18 and the arc-shaped silicone plates 17, it is possible to achieve anti-slip properties and protect the surface of the tubular busbar when fixing it.

[0022] Example 2:

[0023] As shown in the attached diagram of the instruction manual. Figure 1 , Figure 2 and Figure 3 As shown, a tubular busbar connector connects the ends of two tubular busbars by passing them through a first tubular busbar groove 7 into a second tubular busbar groove 16 between an upper clamp 2 and a lower clamp 3. The position of a locking rod 5 is adjusted by tightening a nut 6. The locking rod 5, through the upper clamp 2, drives a rubber pad 18 to clamp the two tubular busbars. An adjusting turntable 9 is also provided. During use, manually rotating the adjusting turntable 9 causes the guide rod 10 and threaded rod 11 to rotate. The rotation of the threaded rod 11 causes the moving block 12 and the docking component 13 to move outwards. The docking component 13 then causes the third slider 14 to move on a sliding rod 15. This gradually increases the supported area of ​​the tubular busbar ends, greatly improving the stability of the tubular busbar connection.

[0024] This utility model incorporates a buffer device 1. In use, the tubular busbar is installed inside the upper clamp 2 and lower clamp 3. The lower clamp 3 moves downwards under gravity, applying pressure to the buffer plate 1.21. The buffer plate 1.21, through the first fixing block 1.15 and the second fixing block 1.2, drives the first connecting rod 1.16 and the second connecting rod 1.18 to move. This causes the first connecting rod 1.16 and the second connecting rod 1.18 to push the first slider 1.14 and the second slider 1.19 to move. Simultaneously, the first slider 1.14 and the second slider 1.19 compress the spring 1.13, dispersing the pressure laterally. Furthermore, the damper 1.22 and the shock-absorbing spring 1.23 work together to disperse the pressure longitudinally. This prevents direct collision between the buffer plate 1.21 and the mounting plate 1.1, significantly improving the service life of the structure.

[0025] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0026] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tubular busbar connector characterized by: Including buffer device (1), locking rod (5), adjusting turntable (9), the top of the buffer device (1) is provided with lower clamp seat (3), the top of the lower clamp seat (3) is provided with upper clamp seat (2), the opposite side of the upper clamp seat (2) and lower clamp seat (3) is provided with semicylindrical first tubular bus duct (7) respectively, two first tubular bus duct (7) are oppositely arranged, the both ends of the upper clamp seat (2) and lower clamp seat (3) are respectively provided with accommodating groove (4), the lower end of the accommodating groove (4) in the lower clamp seat (3) is rotatably connected with locking rod (5), the upper end of the locking rod (5) is provided with screw thread, the screw thread is threadedly connected with nut (6), the nut (6) is located above the upper clamp seat (2), the top of the upper clamp seat (2) is provided with connecting block (8), the inside of the connecting block (8) is rotatably installed with guide rod (10), the middle position of the guide rod (10) is provided with adjusting turntable (9), the both ends of the guide rod (10) are provided with threaded rod (11), the threaded rod (11) is threadedly connected with moving block (12), the bottom of the moving block (12) is provided with butt joint part (13), the front of the butt joint part (13) is provided with second tubular bus duct (16), the bottom of the butt joint part (13) is provided with third sliding block (14), the both ends of the lower clamp seat (3) are provided with slide rod (15), the third sliding block (14) is slidably connected with the slide rod (15).

2. A tubular busbar connector according to claim 1, characterised in that: The buffer device (1) includes a mounting plate (1.1), the upper side of the mounting plate (1.1) is provided with a buffer plate (1.21), one end of the mounting plate (1.1) and the buffer plate (1.21) is provided with a sliding groove (1.11), the inside of the sliding groove (1.11) is provided with a connecting rod (1.12), the connecting rod (1.12) is slidably connected with a first sliding block (1.14) and a second sliding block (1.19), one end of the first sliding block (1.14) and the second sliding block (1.19) and outside of the connecting rod (1.12) is provided with a spring (1.13), the top of the first sliding block (1.14) is provided with a first fixed block (1.15), the top of the second sliding block (1.19) is provided with a second fixed block (1.2), the first fixed block (1.15) is rotatably connected with a first connecting rod (1.16) through a rotating shaft, the second fixed block (1.15) is rotatably connected with a second connecting rod (1.18) through a rotating shaft, the first connecting rod (1.16) and the second connecting rod (1.18) are crossly arranged through a rotating column (1.17).

3. A tubular busbar connector according to claim 2, characterised in that: The mounting plate (1.1) and the buffer plate (1.21) are provided with symmetrical dampers (1.22), the surface of the damper (1.22) is provided with a shock-absorbing spring (1.23).

4. A tubular busbar connector according to claim 1, characterized in that: The inside of the first tubular bus duct (7) is provided with symmetrical rubber pads (18), the inside of the second tubular bus duct (16) is provided with symmetrical arc-shaped silica gel plates (17).

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