Connecting structure of sliding rail type bus duct

Abstract

The utility model relates to the technical field of sliding rail type bus ducts, and discloses a connecting structure of a sliding rail type bus duct, which comprises a base, a placement groove is vertically and downwards formed in the top surface of the base, sliding grooves are formed in the front side surface and the rear side surface of the base, two bus ducts are arranged in the base, and the lower ends of the two bus ducts are positioned in the placement groove. Partition plates are fixedly arranged in the bus ducts, connecting mechanisms are arranged on the left sides and the right sides of the bus ducts, an adjusting mechanism is arranged between the two bus ducts, each connecting mechanism comprises a clamping part and a fixing part, each adjusting mechanism comprises a connecting part and an adjusting part, and each clamping part comprises two butt joint frames which are arranged on the left side and the right side. A clamping block is fixedly arranged on the left side face of the right butt joint frame, and the left butt joint frame and the right butt joint frame are positioned and connected through the clamping block and the positioning frame, so that the bus ducts on the two sides can be connected, the stability of the bus ducts during connection is ensured, the bus ducts on the two ends are convenient to mount and dismount, and the bus ducts are convenient to maintain.

Description

Technical Field

[0001] This utility model relates to the field of slide rail busbar technology, specifically a connection structure for a slide rail busbar. Background Technology

[0002] Busbar trunking is a closed metal device made of copper or aluminum busbar columns. It is used to distribute a large amount of power to various components of a distributed system and has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects.

[0003] During the connection of the conductive busbars of the busbar trunking, it is necessary to ensure the stable positioning of the conductive busbars to ensure good contact and normal use. The existing connection structure is not convenient for quick installation when connecting two busbar trunkings. At the same time, it is inconvenient to replace the busbar trunking when it fails.

[0004] Therefore, a connection structure for a sliding rail type busbar trunking is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a connection structure for a sliding rail type busbar trunking to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a connection structure for a sliding rail type busbar trunking, including a base;

[0007] The top surface of the base has a vertically downward-facing placement groove;

[0008] The base has sliding grooves on its front and rear sides, and a busbar groove is provided inside the base. There are two busbar grooves on the left and right sides, and the lower ends of the two busbar grooves are located inside the placement groove. A partition is fixedly provided inside the busbar groove. A connecting mechanism is provided on the left and right sides of the busbar groove, and an adjustment mechanism is provided between the two busbar grooves.

[0009] The connecting mechanism includes a snap-fit ​​part and a fixing part;

[0010] The adjustment mechanism includes a connecting part and an adjustment part.

[0011] Preferably, the snap-fit ​​part includes a docking frame, and two docking frames are arranged on the left and right sides. A snap-fit ​​block is fixedly arranged on the left side of the right docking frame, and a snap-fit ​​groove is opened on the right side of the left docking frame. The snap-fit ​​block is adapted to the snap-fit ​​groove.

[0012] Preferably, a positioning frame is fixedly installed on the right side of the docking frame on the left, and a positioning groove is opened inside the docking frame on the right, and the positioning frame is adapted to the positioning groove.

[0013] Preferably, the fixing part includes a connecting plate, and two connecting plates are arranged on the left and right sides. The two connecting plates are fixedly connected to the adjacent docking frame at their close ends. A placement plate is fixedly arranged on the top surface of the connecting plate, and a fixing frame is arranged at the far ends of the two connecting plates.

[0014] Preferably, the two connecting plates on the left and right sides pass through the adjacent fixing frame and are slidably connected to it. The fixing frame and the docking frame are both fixedly provided with sliding rods on their front and rear sides. The sliding rods are located inside the sliding groove and are slidably connected to the inner wall of the sliding groove.

[0015] Preferably, the connecting part includes an adjusting frame, and two adjusting frames are arranged at the front and rear. The bottom surfaces of the two adjusting frames are fixedly connected to the top surface of the base. A driving groove is opened on the side of the adjusting frame, and a driving rod is arranged in the driving groove. The front and rear ends of the driving rod are located close to each other inside the driving groove and are slidably connected to the inner wall of the driving groove.

[0016] Preferably, the drive rod is provided with a left adjusting rod and a right adjusting rod at its left and right ends, respectively. The upper ends of the right adjusting rod and the left adjusting rod are rotatably connected to the drive rod, and the lower ends of the right adjusting rod and the left adjusting rod are provided with connecting blocks. The connecting blocks are rotatably connected to the adjacent sliding rods.

[0017] Preferably, the adjusting part includes an adjusting screw, the lower end of which passes through the adjusting frame and the driving rod in sequence and is connected to the bottom surface of the inner wall of the driving groove by a bearing, and the adjusting screw is threadedly connected to the driving rod.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the connection structure of this sliding rail type busbar trunking,

[0019] 1) By positioning and connecting the left and right side docking frames with snap-fit ​​blocks and positioning frames, the connection of the two busbar trunkings can be completed, ensuring the stability of the busbar trunking connection, facilitating the installation and disassembly of the busbar trunkings at both ends, and making it convenient for the maintenance of the busbar trunkings.

[0020] 2) The sliding rod is moved by the connecting block, which in turn drives the fixing frame to fix the busbar trunking. This makes it convenient to fix the busbar trunking on both sides and to fix different types of busbar trunking, thus improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 This is a three-dimensional schematic diagram of the busbar trunking and partition of this utility model;

[0023] Figure 3 This is a three-dimensional schematic diagram of the connecting mechanism of this utility model;

[0024] Figure 4 It is a three-dimensional schematic diagram of the adjustment mechanism of the utility model.

[0025] In the diagram: 1. Base, 2. Busbar trough, 3. Partition plate, 4. Connecting mechanism, 41. Docking frame, 42. Snap-fit ​​block, 43. Positioning frame, 44. Connecting plate, 45. Placement plate, 46. Fixing frame, 47. Sliding rod, 5. Adjusting mechanism, 51. Adjusting frame, 52. Drive rod, 53. Right adjusting rod, 54. Left adjusting rod, 55. Connecting block, 56. Adjusting screw. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] Please see Figure 1-Figure 4 This utility model provides a technical solution: a connection structure for a sliding rail type busbar trunking, including a base 1;

[0029] A placement groove is provided vertically downward on the top surface of the base 1;

[0030] The base 1 has sliding grooves on the front and back sides, and a busbar groove 2 is provided inside the base 1. There are two busbar grooves 2 on the left and right sides. The lower ends of the two busbar grooves 2 are located inside the placement groove. A partition 3 is fixedly provided inside the busbar groove 2. A connecting mechanism 4 is provided on the left and right sides of the busbar groove 2. An adjustment mechanism 5 is provided between the two busbar grooves 2.

[0031] The connecting mechanism 4 includes a clamping portion and a fixing portion;

[0032] The adjusting mechanism 5 includes a connecting portion and an adjusting portion.

[0033] The snap-fit ​​part includes a docking frame 41, which has two parts arranged on the left and right sides. A snap-fit ​​block 42 is fixedly installed on the left side of the right docking frame 41, and a snap-fit ​​groove is opened on the right side of the left docking frame 41. The snap-fit ​​block 42 is adapted to the snap-fit ​​groove.

[0034] A positioning frame 43 is fixedly installed on the right side of the left docking frame 41, and a positioning groove is opened inside the right docking frame 41. The positioning frame 43 is adapted to the positioning groove.

[0035] The fixing part includes a connecting plate 44. Two connecting plates 44 are arranged on the left and right. The two connecting plates 44 are fixedly connected to the adjacent docking frame 41 at their close ends. A placement plate 45 is fixedly arranged on the top surface of the connecting plate 44. Fixing frames 46 are arranged at the far ends of the two connecting plates 44.

[0036] The two connecting plates 44 on the left and right sides pass through the adjacent fixing frame 46 and are slidably connected to the adjacent fixing frame 46. The fixing frame 46 and the docking frame 41 are both fixedly provided with sliding rods 47 on the front and rear sides. The sliding rods 47 are located inside the sliding groove and are slidably connected to the inner wall of the sliding groove.

[0037] Furthermore, in this embodiment, the busbar trough 2 is placed on the placement plate 45, one end of the busbar trough 2 is attached to the docking frame 41, the fixing frame 46 fixes the other end of the busbar trough 2, and the docking frames 41 on the left and right sides are positioned and connected by the snap-fit ​​block 42 and the positioning frame 43.

[0038] Furthermore, in this embodiment, the left and right side docking frames 41 are positioned and connected by the snap-fit ​​block 42 and the positioning frame 43, which can complete the connection of the two side busbar troughs 2, ensure the stability of the busbar trough 2 during connection, facilitate the installation and disassembly of the two end busbar troughs 2, and facilitate the maintenance of the busbar trough 2.

[0039] Example 2

[0040] Please see Figure 1-Figure 4 Furthermore, based on Embodiment 1, the following is obtained: the connecting part includes an adjustment frame 51, two adjustment frames 51 are arranged at the front and rear, the bottom surfaces of the two adjustment frames 51 are fixedly connected to the top surface of the base 1, a drive groove is opened on the side of the adjustment frame 51, a drive rod 52 is arranged in the drive groove, the front and rear ends of the drive rod 52 are located close to each other inside the drive groove and are slidably connected to the inner wall of the drive groove.

[0041] The drive rod 52 is provided with a left adjusting rod 54 and a right adjusting rod 53 at its left and right ends, respectively. The upper ends of the right adjusting rod 53 and the left adjusting rod 54 are rotatably connected to the drive rod 52, and the lower ends of the right adjusting rod 53 and the left adjusting rod 54 are provided with a connecting block 55. The connecting block 55 is rotatably connected to the adjacent sliding rod 47.

[0042] The adjustment part includes an adjustment screw 56. The lower end of the adjustment screw 56 passes through the adjustment frame 51 and the drive rod 52 in sequence and is connected to the bearing on the bottom surface of the inner wall of the drive groove. The adjustment screw 56 is threadedly connected to the drive rod 52.

[0043] Furthermore, in this embodiment, rotating the adjusting screw 56 drives the drive rod 52 to move, the drive rod 52 drives the left adjusting rod 54 and the right adjusting rod 53 on both sides to move, the left adjusting rod 54 and the right adjusting rod 53 drive the connecting block 55 connected at the lower end to move, and the connecting block 55 drives the sliding rod 47 to move.

[0044] Furthermore, in this embodiment, the sliding rod 47 is moved by the connecting block 55, which in turn drives the fixing frame 46 to fix the busbar 2, making it convenient to fix the busbar 2 on both sides and to fix different types of busbar 2, thus improving the applicability of the device.

[0045] In use, the busbar trough 2 is placed on the placement plate 45, with one end of the busbar trough 2 fitting against the docking frame 41. The fixing frame 46 fixes the other end of the busbar trough 2. The docking frames 41 on both sides are positioned and connected by the snap-fit ​​block 42 and the positioning frame 43, thus completing the connection of the two busbar troughs 2. This ensures the stability of the busbar trough 2 connection, facilitates the installation and disassembly of the two busbar troughs 2, and makes it easy to maintain the busbar trough 2. Rotating the adjusting screw 56 moves the drive rod 52, which in turn moves the left adjusting rod 54 and the right adjusting rod 53 on both sides. The left adjusting rod 54 and the right adjusting rod 53 move the connecting block 55 connected at the lower end, which in turn moves the sliding rod 47, thereby enabling the fixing frame 46 to fix the busbar trough 2. This facilitates the fixing of the left and right busbar troughs 2 and allows for the fixing of different models of busbar troughs 2, improving the applicability of the device.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connection structure of a slide rail type bus duct, comprising a base (1); The top surface of the base (1) is provided with a placement groove extending vertically downward; The base (1) is provided with sliding grooves on the front and rear sides, and is characterized in that: A bus duct (2) is arranged inside the base (1), two bus ducts (2) are arranged on the left and right, the lower ends of the two bus ducts (2) are located inside the placement groove, a partition (3) is fixedly arranged inside the bus duct (2), a connecting mechanism (4) is arranged on the left and right sides of the bus duct (2), and an adjustment mechanism (5) is arranged between the two bus ducts (2); The connecting mechanism (4) comprises a clamping portion and a fixing portion; The adjusting mechanism (5) comprises a connecting portion and an adjusting portion.

2. The connection structure of a slide rail type bus duct according to claim 1, characterized in that: The clamping part comprises a docking frame (41), two docking frames (41) are arranged on the left and right sides, a clamping block (42) is fixedly arranged on the left side of the docking frame (41) on the right side, and a clamping groove is opened on the right side of the docking frame (41) on the left side, and the clamping block (42) is adapted to the clamping groove.

3. The connection structure of a sliding rail type bus duct according to claim 2, characterized in that: A positioning frame (43) is fixedly arranged on the right side of the docking frame (41) on the left, and a positioning groove is opened inside the docking frame (41) on the right, and the positioning frame (43) is matched with the positioning groove.

4. The connection structure of a sliding rail type bus duct according to claim 1, characterized in that: The fixing part comprises a connecting plate (44), two connecting plates (44) are arranged on the left and right, the adjacent ends of the two connecting plates (44) are fixedly connected to the adjacent docking frames (41), a placing plate (45) is fixedly arranged on the top surface of the connecting plate (44), and the distant ends of the two connecting plates (44) are both provided with fixing frames (46).

5. The connection structure of a slide rail type bus duct according to claim 4, characterized in that: The adjacent ends of the left and right connecting plates (44) penetrate the adjacent fixing frame (46) and are slidably connected to the adjacent fixing frame (46). The front and rear sides of the fixing frame (46) and the docking frame (41) are fixedly provided with sliding rods (47). The sliding rods (47) are located inside the sliding groove and are slidably connected to the inner wall of the sliding groove.

6. The connection structure of a sliding rail type bus duct according to claim 1, characterized in that: The connecting portion comprises an adjustment frame (51), two adjustment frames (51) are arranged at the front and rear, the bottom surfaces of the two adjustment frames (51) are fixedly connected to the top surface of the base (1), a driving groove is opened on the side of the adjustment frame (51), a driving rod (52) is arranged in the driving groove, and the front and rear ends of the driving rod (52) are located close to the inside of the driving groove and are slidably connected to the inner wall of the driving groove.

7. The connection structure of a sliding rail type bus duct according to claim 6, characterized in that: The left and right ends of the driving rod (52) are respectively provided with a left adjusting rod (54) and a right adjusting rod (53); the upper ends of the right adjusting rod (53) and the left adjusting rod (54) are rotatably connected to the driving rod (52); the lower ends of the right adjusting rod (53) and the left adjusting rod (54) are provided with a connecting block (55); and the connecting block (55) is rotatably connected to the adjacent sliding rod (47).

8. The connection structure of a sliding rail type bus duct according to claim 1, characterized in that: The adjusting part comprises an adjusting screw rod (56), the lower end of which passes through the adjusting frame (51) and the driving rod (52) in sequence and is connected to a bearing on the bottom surface of the inner wall of the driving groove, and the adjusting screw rod (56) is threadedly connected to the driving rod (52).

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