Bus duct processing device

Abstract

The utility model provides a bus duct processing device, which belongs to the technical field of bus duct processing and comprises a bottom frame and a side frame which are fixedly connected, a fixed frame is arranged on the inner wall of the side frame, a movable frame is rotatably arranged at the top of the bottom frame, and the fixed frame and the movable frame are rotatably connected through a detachable connecting component. The fixed frame and the movable frame are both provided with clamping assemblies used for limiting the bus ducts, feeding wheels used for eliminating splicing gaps are arranged in inner cavities of the through grooves in a penetrating mode, and after the two bus ducts are placed into the movable frame and the fixed frame respectively, the two bus ducts to be spliced are fixed to the fixed frame and the movable frame through the clamping assemblies respectively. The rotating feeding wheel drives the bus duct to move through the friction force between the rotating feeding wheel and the surface of the bus duct, and then splicing is performed, so that the sealing performance of the spliced bus duct is ensured, the overall stability of the cable is improved through the integrally-formed bus duct, and the safety of a line in the using process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of bus duct processing, in particular to a bus duct processing device. Background Art

[0002] Bus ducts, a closed metal structure made of copper and aluminum busbars, are used to distribute high power to various components in a distributed system. They are increasingly replacing wires and cables in indoor low-voltage power transmission trunk projects.

[0003] The related technology (publication number: CN220532883U) discloses a bus duct processing device, and the disclosed technical solution is: automatic guidance can be achieved through the cooperation of the clamping support frame and the conveying assembly, and automatic movement can be achieved through the setting of the clamping drive part. The bus duct can be clamped by the setting of the clamping assembly, and the bus duct can be conveyed after clamping. The conveying process is more stable and reliable. The stability of the bus duct can be detected by the detection assembly. The continuous supply of rivets can be achieved through the cooperation of the feed pipe assembly and the storage tank assembly of this application, and the supply process is simple and reliable.

[0004] In the above-mentioned disclosed technical solutions, the following problems were found in the related technologies: during the installation of the bus duct, when there are corners in the laying route within the building, the bus duct needs to be spliced ​​and processed. The bus duct formed into a whole after splicing improves the overall stability, thereby ensuring the safety of the line. For this purpose, we have proposed a new type of bus duct processing device.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background technology section of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Utility Model Content

[0006] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. In order to solve the problem of bus duct splicing processing in the prior art, the present invention provides a bus duct processing device that uses a splicing angle adjustment structure combined with a feed compensation component to achieve the effect of bus duct sealing. The specific technical solution is as follows:

[0007] A bus duct processing device includes a fixed base frame and a side frame, a fixed frame is provided on the inner wall of the side frame, a movable frame is rotatably provided on the top of the base frame, and the fixed frame and the movable frame are rotatably connected by a detachable connecting member, and the fixed frame and the movable frame are both provided with a locking assembly for limiting the bus duct, and the side walls of the fixed frame and the movable frame are both provided with a through groove, and the inner cavity of the through groove is penetrated by a feed wheel for eliminating splicing gaps, and the fixed frame and the movable frame are both provided with a feed driving member for driving the feed wheel to rotate.

[0008] In the above technical solution, the feed drive component includes a worm rotatably arranged on the fixed frame and the movable frame, an extension shaft is fixedly connected to the rotating shaft of the feed wheel, and a worm wheel meshing with the worm is sleeved on the outside of the extension shaft.

[0009] Support wheels are evenly arranged through the inner cavity of the through groove, and the support wheels are flush with the outer wall of the feed wheel.

[0010] The positioning assembly includes a base fixedly connected to the side walls of the fixed frame and the movable frame, an adjustment seat is embedded in the inner cavity of the base, the adjustment seat is fixedly installed on the side wall of the limiting frame, and a locking bolt is threadedly connected to the side wall of the base.

[0011] The connecting component includes an adapter frame fixed to the side wall of the fixed frame, an arc-shaped sliding groove is opened on the side wall of the adapter frame, a threaded column is fixedly installed on the side wall of the movable frame close to the edge, and the threaded column passes through the inner cavity of the arc-shaped sliding groove, and the threaded column passes through the outer wall outside the arc-shaped sliding groove and is threadedly connected to a locking seat.

[0012] A directional guide plate having the same curvature as the arc-shaped slide groove is fixedly mounted on the top of the base frame, and guide wheels are symmetrically rotated on the side walls of the movable frame, and two guide wheels are respectively slidably arranged on the inner and outer sides of the directional guide plate.

[0013] An operating slot is provided on the side wall of the side frame.

[0014] An anti-slip washer is sleeved on the outer wall of the feed wheel.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the bus duct processing device:

[0016] 1. After placing the two bus ducts into the movable frame and the fixed frame respectively, the two bus ducts to be spliced ​​are fixed on the fixed frame and the movable frame respectively through the positioning assembly. The rotating feed wheel drives the bus duct to move through the friction between it and the surface of the bus duct, and then the splicing is carried out, thereby ensuring the sealing of the bus duct after splicing. The one-piece bus duct increases the overall stability of the cable, thereby ensuring the safety of the line during use.

[0017] Second, the rotating worm drives the worm wheel to rotate, so that the worm wheel drives the feed wheel to rotate through the extended shaft, so that the feed wheel drives the bus duct to move in the fixed frame and the movable frame. The movement of the two bus ducts eliminates the gap in the splicing, thereby improving the sealing of the splicing of the two bus ducts.

[0018] 3. The fixed frame and the movable frame are rotatably connected on the adjacent side walls through a connecting member, and both the movable frame and the fixed frame can be disassembled from the connecting member. During maintenance, the operation of the maintenance process is more convenient by disassembling the connecting member.

[0019] 4. In the process of adjusting the position of the bus duct by rotating the feed wheel, the auxiliary support of the support wheel reduces the friction, thereby improving the smoothness of the process of eliminating the splicing gap.

[0020] 5. The limit frame is adjusted to the distance between the fixed frame and the movable frame through the adjustment seat. After adjusting to the appropriate position, tighten the locking bolts to secure it. When adjusting the tightness of the bus duct on the fixed frame and the movable frame, the position of the limit frame is adjusted and then secured with the locking bolts, making the operation more convenient.

[0021] 6. The sliding cooperation between the directional guide plate and the guide wheel improves the stability of the dynamic frame angle adjustment process, thereby ensuring the accuracy of the splicing angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of a bus duct processing device of the utility model;

[0023] Figure 2 This is a schematic diagram of the exploded structure of a bus duct processing device of the present invention;

[0024] Figure 3 This is a structural cross-sectional view of the movable frame and the fixed frame of the utility model;

[0025] Figure 4 for Figure 3 A local enlarged view of point A;

[0026] in, Figures 1 to 4 The correspondence between the figure marks and the component names is: 1-base frame, 2-side frame, 3-fixed frame, 4-moving frame, 5-adapter frame, 6-through slot, 7-feed wheel, 8-connecting frame, 9-base, 10-limiting frame, 11-locking bolt, 12-arc slide groove, 13-operating slot, 14-locking seat, 15-threaded column, 16-directional guide plate, 17-worm, 18-worm wheel, 20-guide wheel, 21-support wheel, 23-anti-slip washer, 24-motor, 25-fixed frame, 26-bracket, 27-extension shaft, 28-machine cover, 29-adjustment seat. DETAILED DESCRIPTION

[0027] The following will be combined with the 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.

[0028] The following is a combination of specific implementation cases and attached Figure 1-4 The present invention will be further described below, but the present invention is not limited to these embodiments.

[0029] A bus duct processing device includes a fixed base frame 1 and a side frame 2. The side frame 2 is vertically fixed on the top of the base frame 1, and the side frame 2 is located at the edge of one side of the base frame 1. A fixed frame 3 is provided on the inner wall of the side frame 2. The fixed frame 3 is fixed by a connecting frame 8 on the side wall of the side frame 2 close to the top of the base frame 1, and the rotation direction of the movable frame 4 is limited by an arc plate 16 on the top of the base frame 1, so that the movable frame 4 rotates along the curvature of the arc plate 16. The movable frame 4 is rotatably provided on the top of the base frame 1, and the fixed frame 3 and the movable frame 4 are rotatably connected by a detachable connecting member. The fixed frame 3 and the movable frame 4 are rotatably connected by a connecting member on the side wall adjacent to the fixed frame 3 and the movable frame 4 can be removed from the connecting member. During maintenance, the maintenance process is made more convenient by disassembling the connecting member.

[0030] Both the fixed frame 3 and the movable frame 4 are equipped with latching assemblies for retaining the bus duct in position. Through slots 6 are provided on the side walls of both fixed frame 3 and movable frame 4. The two bus ducts to be spliced ​​are inserted into the fixed frame 3 and movable frame 4, respectively. The latching assemblies on the fixed frame 3 and movable frame 4 then allow the sides of the bus duct to fit between the inner walls of the fixed frame 3 and movable frame 4 and the latching assemblies, respectively. This allows the bus duct to slide along the inner walls of the fixed frame 3 and movable frame 4. The bus duct can also be locked in place by further tightening.

[0031] A feed wheel 7, used to eliminate gaps in the joints, is installed through the inner cavity of the through slot 6. Both the fixed frame 3 and the movable frame 4 are equipped with feed drive components that drive the feed wheel 7 in rotation. A connecting frame 8 is secured between the fixed frame 3 and the base frame 1. The connecting frame 8 is fixedly mounted on the side of the movable frame 4 facing away from the positioning assembly. The through slot 6 is defined on the surfaces of both the movable frame 4 and the fixed frame 3, near the connecting frame 8. The feed wheel 7 extends through the inner cavity of the through slot 6, and its outer wall is flush with the inner walls of the fixed frame 3 and movable frame 4. Feed drive components that drive the feed wheel 7 in rotation are installed on the surfaces of both the fixed frame 3 and movable frame 4.

[0032] A bracket 26 is fixedly mounted at the center of the inner cavity of the connecting frame 8. Bearings are embedded in the inner walls of both sides of the bracket 26, and the ends of the rotating shaft are respectively embedded in the inner parts of the two bearings. The feed wheel 7 is fixedly mounted on the outer part of the rotating shaft through a mounting hole in the center, so that the feed wheel 7 rotates with the rotating shaft.

[0033] After placing the two bus ducts into the movable frame 4 and the fixed frame 3 respectively, the two bus ducts to be spliced ​​are fixed to the fixed frame 3 and the movable frame 4 respectively through the locking assembly. Then, the movable frame 4 is rotated according to the arc of the line laid in the building. When the movable frame 4 is rotated to the arc of the line laying, the rotating angle of the movable frame 4 is fixed by the connecting member.

[0034] The tightness of the bus duct is then adjusted through the positioning assembly so that the spliced ​​bus duct can slide on the inner walls of the fixed frame 3 and the movable frame 4, respectively. The feed drive components on the fixed frame 3 and the movable frame 4 are then used to drive the feed wheel 7 to rotate, so that the rotating feed wheel 7 drives the bus duct to move through the friction between the feed wheel 7 and the surface of the bus duct, so that the bus ducts on the fixed frame 3 and the movable frame 4 move relative to each other, so that the spliced ​​ends of the bus ducts on the fixed frame 3 and the movable frame 4 are connected relative to each other. At this time, the positions of the two bus ducts are locked by the positioning assembly, and then spliced, thereby ensuring the sealing of the bus duct after splicing. The integrally formed bus duct increases the overall stability of the cable, thereby ensuring the safety of the line during use.

[0035] The feed drive assembly includes a worm 17 rotatably mounted on the fixed frame 3 and the movable frame 4. A fixed frame 25 is mounted on each of the fixed and movable frames 3 and 4. Bearings are embedded in the inner walls of both sides of the fixed frame 15, and the ends of the worm 17 are embedded in the inner surfaces of the two bearings. A motor 24 is secured to both the fixed and movable frames 3 and 4 via a housing 28. The output shaft of the motor 24 extends through the housing 28 and is fixedly connected to one end of the worm 17. The motor 24 is electrically connected to an external power source via wires.

[0036] An extension shaft 27 is fixedly connected to the rotating shaft of the feed wheel 7, and a worm wheel 18 meshing with the worm 17 is sleeved on the outside of the extension shaft 27. The worm wheel 18 is fixedly sleeved on the outside of the extension shaft 27 through a mounting hole opened in the center.

[0037] The rotating worm 17 drives the worm wheel 18 to rotate, so that the worm wheel 18 drives the feed wheel 7 to rotate through the extension shaft 27, so that the feed wheel 7 drives the bus duct to move in the fixed frame 3 and the movable frame 4. The movement of the two bus ducts eliminates the gap in the splicing, thereby improving the sealing of the splicing of the two bus ducts.

[0038] Support wheels 21 are evenly arranged throughout the inner cavity of the through slot 6, and the support wheels 21 are flush with the outer wall of the feed wheel 7. Four frames are evenly fixedly mounted in the inner cavity of the connecting frame 8, and a support wheel 21 is rotatably arranged on each frame via a central axis. The four support wheels 21 are symmetrically arranged on both sides of the feed wheel 7, and the outer wall of the feed wheel 7 and the support wheels 21 are in the same plane.

[0039] In the process of adjusting the position of the bus duct by rotating the feed wheel 7, the auxiliary support of the support wheel 21 reduces the friction force, thereby improving the smoothness of the process of eliminating the splicing gap.

[0040] The positioning assembly includes a base 9 fixed to the side walls of the fixed frame 3 and the movable frame 4. An adjustment seat 29 is embedded in the inner cavity of the base 9. The adjustment seat 29 is fixedly mounted on the side wall of the limiting frame 10. The side wall of the base 9 is threaded with a locking bolt 11. The base 9 is fixedly mounted on the surface of both sides of the fixed frame 3 and the movable frame 4. The surface of each base 9 extends into the inner cavity to form a movable cavity. The adjustment seat 29 is movably embedded in the movable cavity, allowing the adjustment seat 29 to slide in the inner cavity of the base 9. The limiting frame 10 is adjusted to the distance between the fixed frame 3 and the movable frame 4 by adjusting the adjustment seat 29. After adjusting to the appropriate position, the locking bolt 11 is tightened to secure it.

[0041] When adjusting the tightness of the bus duct on the fixed frame 3 and the movable frame 4, the position of the limit frame 10 is adjusted and then fixed by the locking bolt 11, making the operation process more convenient.

[0042] It is worth noting that the connecting member includes an adapter frame 5 fixed to the side wall of the fixed frame 3, and an arc-shaped slot 12 is formed on the side wall of the adapter frame 5. A threaded column 15 is fixedly mounted on the side wall of the movable frame 4 near the edge. The threaded column 15 extends through the inner cavity of the arc-shaped slot 12 and passes through the outer wall of the arc-shaped slot 12, where it is threadedly connected to a locking seat 14.

[0043] When disassembling the fixed frame 3 and the movable frame 4, the locking seat 14 is removed from the adapter frame 5, and then the adapter frame 5 is removed from the threaded column 15 through the arc-shaped sliding groove 12, making the operation process more convenient.

[0044] In addition, a directional guide plate 16 having the same curvature as the curved chute 12 is fixedly mounted on the top of the base frame 1. Guide wheels 20 are symmetrically mounted on the side walls of the movable frame 4 for rotation, and the two guide wheels 20 are slidably mounted on the inner and outer sides of the directional guide plate 16. The curved directional guide plate 16 is fixedly mounted vertically on the top of the movable frame 4. The curvature of the directional guide plate 16 is the same as the curvature of the movable frame 4 during rotation, so that the two guide wheels 20 slide in contact with the inner and outer sides of the directional guide plate 16 during rotation.

[0045] The sliding cooperation between the directional guide plate 16 and the guide wheel 20 improves the stability of the angle adjustment process of the movable frame 4, thereby ensuring the accuracy of the splicing angle adjustment.

[0046] In addition, an operating groove 13 is provided on the side wall of the side frame 2. The two bus ducts are spliced ​​and processed through the operating groove 13, and the rest of the bus duct is protected, thereby avoiding damage to the bus duct.

[0047] Furthermore, an anti-skid washer 23 is sleeved on the outer wall of the feed wheel 7. The anti-skid washer 23 is made of rubber and is fixedly sleeved on the outer wall of the feed wheel 7. When the feed wheel 7 is rotated to drive the bus duct to eliminate the splicing gap, the anti-skid washer 23 increases the friction between the contact surface and the bus duct, thereby improving the stability of the bus duct during the movement process.

[0048] This embodiment provides a bus duct processing device, and its working principle is: first, the two bus ducts to be connected are slid into the interior of the movable frame 4 and the fixed frame 3 respectively, and the distance between the limit frame 10 and the fixed frame 3 and the movable frame 4 is adjusted by the adjustment seat 29. After adjusting to the appropriate position, the locking bolt 11 is tightened to fix it.

[0049] Then, the movable frame 4 is rotated according to the arc of the line laid in the building. When the movable frame 4 is rotated to the arc corresponding to the line laying, the locking seat 14 is screwed on the threaded column 15 to lock the splicing angle.

[0050] Then the rotating worm 17 drives the worm wheel 18 to rotate, so that the worm wheel 18 drives the feed wheel 7 to rotate through the extension shaft 27, so that the feed wheel 7 drives the bus duct to move in the fixed frame 3 and the movable frame 4, and the splicing gap is eliminated by the movement of the two bus ducts.

[0051] The joint is then processed through the operating groove 13 on the side frame 2, thereby completing the processing of the corner-shaped bus duct.

[0052] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0053] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0054] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; 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 the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0055] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bus duct processing device, characterized in that: The utility model comprises a fixed base frame (1) and a side frame (2), wherein a fixed frame (3) is provided on the inner wall of the side frame (2), a movable frame (4) is rotatably provided on the top of the base frame (1), and the fixed frame (3) and the movable frame (4) are rotatably connected via a detachable connecting member, and a positioning assembly for limiting the bus duct is provided on both the fixed frame (3) and the movable frame (4), and a through groove (6) is provided on the side wall of both the fixed frame (3) and the movable frame (4), and a feed wheel (7) for eliminating a splicing gap is provided through the inner cavity of the through groove (6), and a feed driving member for driving the feed wheel (7) to rotate is provided on both the fixed frame (3) and the movable frame (4).

2. A bus duct processing device according to claim 1, characterized in that: The feed drive component includes a worm (17) rotatably arranged on the fixed frame (3) and the movable frame (4); an extension shaft (27) is fixedly connected to the rotating shaft of the feed wheel (7); and a worm wheel (18) meshing with the worm (17) is sleeved on the outside of the extension shaft (27).

3. The bus duct processing device according to claim 1, characterized in that: The inner cavity of the through groove (6) is evenly penetrated by a supporting wheel (21), and the supporting wheel (21) is flush with the outer wall of the feed wheel (7).

4. The bus duct processing device according to claim 1, characterized in that: The positioning assembly includes a base (9) fixedly connected to the side walls of the fixed frame (3) and the movable frame (4); an adjustment seat (29) is embedded in the inner cavity of the base (9); the adjustment seat (29) is fixedly installed on the side wall of the limiting frame (10); and a locking bolt (11) is threadedly connected to the side wall of the base (9).

5. The bus duct processing device according to claim 1, characterized in that: The connecting component includes an adapter frame (5) fixedly connected to the side wall of the fixed frame (3), an arc-shaped sliding groove (12) is provided on the side wall of the adapter frame (5), a threaded column (15) is fixedly installed on the side wall of the movable frame (4) close to the edge, and the threaded column (15) passes through the inner cavity of the arc-shaped sliding groove (12), and the threaded column (15) passes through the outer wall outside the arc-shaped sliding groove (12) and is threadedly connected to a locking seat (14).

6. A bus duct processing device according to claim 5, characterized in that: A directional guide plate (16) having an arc consistent with that of the arc-shaped slide groove (12) is fixedly mounted on the top of the base frame (1), and guide wheels (20) are symmetrically arranged on the side walls of the movable frame (4), and two guide wheels (20) are slidably arranged on the inner and outer sides of the directional guide plate (16).

7. The bus duct processing device according to claim 1, characterized in that: An operating slot (13) is provided on the side wall of the side frame (2).

8. The bus duct processing device according to claim 1, characterized in that: An anti-slip washer (23) is sleeved on the outer wall of the feed wheel (7).

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