Bus duct fixing equipment for power bus processing

Abstract

The utility model provides a bus duct fixing device for power bus processing, which belongs to the technical field of bus duct installation and comprises a carrier frame, a steering shaft is rotatably arranged in an inner cavity of the carrier frame, and the top end of the steering shaft penetrates through the top of the carrier frame and is fixedly connected to the adjacent end of the bottom of a fixing bin. A rotation driving component for driving the steering shaft to rotate is arranged in an inner cavity of the carrying frame, the steering shaft drives one end of the fixing bin to rotate through the rotation driving component, so that the angle of the bus duct is adjusted according to the corner angle of bus laying, a limiting frame is arranged at the top of the fixing bin, and the limiting frame is connected with the side wall of the fixing bin through a lifting component. The limiting frame moves up and down above the fixing bin through the lifting component, after the bus duct is placed in an inner cavity of the fixing bin, the position of the bus duct is fixed by adjusting the position of the limiting frame, the height position of the limiting frame is adjusted according to the specification of the bus duct, and the bus duct is prevented from falling off in the installation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to bus duct installation technical field, concretely is a kind of bus duct fixing equipment for power bus processing. BACKGROUND

[0002] Bus duct is a kind of closed metal device formed by copper and aluminum bus column, used to distribute large power to each element of dispersion system. In indoor low-voltage power transmission trunk line engineering project, it has been increasingly replaced by wire and cable.

[0003] Traditional cable as power transmission wire cannot meet the requirements in large current transmission system, and the parallel use of multi-cable brings many inconveniences to field installation and construction connection. Compared with traditional cable, plug-in bus duct fully reflects its superiority in large current transmission, reduces the contact resistance and temperature rise of the connection at both ends of bus duct and the plug-in part of branch port, and uses high-quality insulation material in bus duct, thereby improving the safety and reliability of bus duct and making the whole system more perfect. In order to ensure the stability of bus fixing process, corresponding auxiliary equipment is usually used to fix bus duct.

[0004] In the related technology (publication number: CN217642596U), a bus duct fixing equipment for power bus processing is disclosed. The disclosed technical solution is as follows: after the bus duct plate is horizontally placed on the top surface of the support bottom box, the extension support plate is pushed upward by the push cylinder to support the bus duct plate and move it upward. When the bus duct plate moves upward to the position between the extrusion plates, the transmission motor rotates to drive the transmission gear, which drives the fixed bottom strip to move horizontally inside the top horizontal groove. The clamping slider drives the extrusion side plate to move to the center position, and the extrusion rubber plate clamps and fixes the bus duct plate at the center position. After clamping and fixing, the bus duct can be processed. The device has simple design and easy operation. Automatic operation makes the operation more convenient and fast, and the adjustable structure meets the clamping and fixing of various specifications and sizes.

[0005] In the above disclosed technical solution, the following problems are found in the related technology: when the bus is fixed in the bus duct, the bus duct needs to be rotated by a certain angle to connect with the adjacent bus duct when there is a corner in the bus laying path. The bus duct is installed and fixed according to the bus laying path to ensure the safety of the whole line. For this purpose, a new bus duct fixing equipment for power bus processing is proposed.

[0006] It should be noted that the information disclosed in the above background section is only used to enhance the understanding of the background section of the present application, and therefore can include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0007] This utility model aims to solve at least one of the technical problems existing in the prior art or related technologies. To address the problem of busbar corner laying and processing in the prior art, this utility model provides a busbar trunking fixing device for power busbar processing, which adopts a corner rotation structure combined with a positioning structure to ensure the safety and stability of the busbar. Its specific technical solution is as follows:

[0008] A busbar trunking fixing device for power busbar processing includes a carrier frame. A fixing compartment is slidably disposed on the top of the carrier frame. A steering shaft is rotatably disposed in the inner cavity of the carrier frame. The top end of the steering shaft passes through the carrier frame and is connected to the fixing compartment. A horizontal support member is disposed at the bottom of the fixed compartment at the end away from the steering shaft. A rotary drive member for driving the steering shaft to rotate is disposed in the inner cavity of the carrier frame. A limit frame is disposed on the top of the fixing compartment, and the limit frame is connected to the side wall of the fixing compartment through a lifting member.

[0009] In the above technical solution, a through groove is provided at the bottom of the fixed compartment, and lower support wheels that pass through the through groove are evenly arranged at the bottom of the fixed compartment. A slot is provided on the limiting frame that is opposite to the through groove, and an upper support wheel is evenly rotatably arranged in the inner cavity of the slot.

[0010] The top of the limiting frame is symmetrically fixedly equipped with cylinders, the movable end of the cylinder is fixedly connected to a limiting seat, and the limiting seat is embedded in the inner cavity of the slot.

[0011] The side wall of the fixed compartment is fixedly installed with a dovetail limiting slide, and the bottom of the limiting frame is fixedly installed with a slide plate. The side wall of the slide plate is provided with a sliding groove, and the dovetail limiting slide passes through the inner cavity of the sliding groove.

[0012] The rotary drive component includes a rack slidably disposed in the inner cavity of the carrier, a gear meshing with the rack is sleeved on the outer wall of the steering shaft, and a displacement component that drives the rack to move is provided in the inner cavity of the carrier.

[0013] The displacement assembly includes a lead screw rotatably disposed in the inner cavity of the carrier, and a displacement seat is externally threaded onto the lead screw, the displacement seat being connected to the rack.

[0014] The inner cavity of the carrier is provided with a guide rod parallel to the lead screw, and the displacement seat is sleeved on the outside of the guide rod.

[0015] A directional guide post is fixedly installed in the inner cavity of the carrier, and a guide seat is sleeved on the outside of the directional guide post. The guide seat is connected to the rack.

[0016] The horizontal support member includes a sliding column fixed to the bottom of the fixed compartment, and the sliding column is located at the end away from the steering axis. The top of the carrier is provided with an arc-shaped guide groove centered on the steering axis. The sliding column passes through the arc-shaped guide groove, and the outer wall of the sliding column is symmetrically fitted with limiting slide seats that fit the inner and outer sides of the arc-shaped guide groove.

[0017] The lifting component includes an electric push rod fixedly installed on the side wall of the fixed compartment, and the movable end of the electric push rod is fixedly installed at the bottom of the limiting frame.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the busbar trunking fixing equipment for power busbar processing:

[0019] 1. By rotating the drive component, the steering shaft drives one end of the fixed compartment to rotate, thereby adjusting the angle of the busbar trough according to the corner angle of the busbar laying, so that the busbar trough and the adjacent busbar trough are connected more completely, thus ensuring the sealing of the busbar trough connection.

[0020] 2. After placing the busbar into the fixed compartment, the position of the busbar is fixed by adjusting the position of the limiting bracket. The height of the limiting bracket is adjusted according to the specifications of the busbar to prevent the busbar from falling during installation.

[0021] Third, the bottom of one end of the fixed compartment rotates with the steering shaft, while the bottom of the other end of the fixed compartment slides on the top of the carrier frame through a horizontal support component. This ensures the stability of the busbar trunking rotation adjustment process inside the fixed compartment and prevents the bottom of one end from being suspended in the air, thereby ensuring the accuracy of the busbar trunking installation position.

[0022] 4. When connecting with adjacent busbar trunking, the busbar trunking can slide between the upper and lower support wheels to eliminate the gaps in the connection. After eliminating the gaps, the busbar trunking is locked again, thereby reducing the gaps in the connection process and ensuring the sealing of the busbar trunking after installation.

[0023] Fifth, during the up-and-down movement of the limit frame, the limit frame causes the sliding plate to slide against the outer wall of the fixed compartment. At the same time, the sliding groove on the sliding plate slides against the outer wall of the dovetail limit slide block, thereby ensuring the stability of the limit frame's position movement, avoiding positional deviation, and thus ensuring the stability of the busbar trunking.

[0024] 6. The guide seat is fixedly connected to one end of the rack, and the displacement seat is fixedly connected to the other end of the rack. The guide seat and the displacement seat are on the same straight line, which ensures the stability of the rack movement process and avoids the rack movement direction deviation, thereby ensuring the accuracy of the busbar installation angle adjustment.

[0025] 7. During the process of fixing the busbar trunking by adjusting the position of the limit frame through the electric push rod, the limit frame drives the anti-deviation guide seat to slide against the inner cavity of the support base. Through the sliding cooperation between the anti-deviation guide seat and the support base, the stability of the movement direction of the limit frame is ensured, thereby ensuring the stability of the busbar trunking installation process. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of a busbar trunking fixing device for power busbar processing according to the present invention;

[0027] Figure 2 This is an exploded view of the structure of a busbar trunking fixing device for power busbar processing according to the present invention. Figure 1 ;

[0028] Figure 3 This is an exploded view of the structure of a busbar trunking fixing device for power busbar processing according to the present invention. Figure 2 ;

[0029] Figure 4 for Figure 1 Enlarged view of a portion at point A;

[0030] Figure 5 for Figure 3 A magnified view of section B;

[0031] in, Figures 1 to 5 The correspondence between the reference numerals and component names in the attached drawings is as follows: 1-Carrier frame, 2-Fixed compartment, 3-Steering shaft, 4-Gear, 5-Rack, 6-Limiting frame, 7-Electric push rod, 8-Upper support wheel, 9-Lower support wheel, 10-Arc-shaped guide groove, 11-Slide plate, 12-Displacement seat, 13-Dovetail limit slide seat, 14-Cylinder, 15-Limiting bracket, 16-Slot, 17-Sliding column, 18-Limiting slide seat, 19-Anti-deviation guide seat, 20-Wheel frame, 21-Slide groove, 22-Base frame, 23-Screw screw, 24-Guide rod, 25-Guide seat, 26-Directional guide column, 27-Fixed frame, 28-Motor, 29-Machine cover, 30-Supporting base, 32-Top frame, 33-Through groove. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] The following are specific implementation cases and appendices. Figures 1-5The present invention will be further described below, but the present invention is not limited to these embodiments.

[0034] A busbar trunking fixing device for power busbar processing includes a carrier frame 1. A fixing chamber 2 is slidably disposed on the top of the carrier frame 1, and a steering shaft 3 is rotatably disposed within the inner cavity of the carrier frame 1. The fixing chamber 2 slides circumferentially around the steering shaft 3 on the top of the carrier frame 1. Bearings are embedded in the bottom of the inner wall of the carrier frame 1. The bottom end of the steering shaft 3 is embedded in the bearing. The upper end of the steering shaft 3 passes through the top of the carrier frame 1 and is vertically fixed to the bottom of the front end of the fixing chamber 2. A bearing is embedded in the through hole between the steering shaft 3 and the top of the carrier frame 1. The steering shaft 3 is embedded in the bearing in the through hole, so that the steering shaft 3 is supported by the bearings at the bottom of the inner wall of the carrier frame 1 and in the through hole.

[0035] The top end of the steering shaft 3 passes through the top of the carrier frame 1 and is fixed to the bottom edge of the fixed compartment 2, allowing one end of the fixed compartment 2 to rotate with the steering shaft 3 at the bottom. A horizontal support member is provided at the bottom of the end of the fixed compartment 2 away from the steering shaft 3. The bottom of one end of the fixed compartment 2 rotates with the steering shaft 3, while the bottom of the other end of the fixed compartment 2 slides on the top of the carrier frame 1 through the horizontal support member, ensuring the stability of the busbar trunking rotation adjustment process inside the fixed compartment 2, preventing one end of the bottom from being suspended, and thus ensuring the accuracy of the busbar trunking installation position.

[0036] The inner cavity of the carrier 1 is equipped with a rotary drive component that drives the steering shaft 3 to rotate. The rotary drive component causes the steering shaft 3 to drive one end of the fixed compartment 2 to rotate, thereby adjusting the angle of the busbar trough according to the corner angle of the busbar laying, so that the busbar trough is more completely connected with the adjacent busbar trough, thus ensuring the sealing of the busbar trough connection.

[0037] A limiting frame 6 is installed at the top of the fixed compartment 2, and the limiting frame 6 is connected to the side wall of the fixed compartment 2 via a lifting component. The lifting component allows the limiting frame 6 to move up and down above the fixed compartment 2. After the busbar trunking is placed into the inner cavity of the fixed compartment 2, the position of the busbar trunking is fixed by adjusting the position of the limiting frame 6. The height of the limiting frame 6 is adjusted according to the specifications of the busbar trunking to prevent the busbar trunking from falling during installation.

[0038] The bottom of the fixed compartment 2 has a through groove 33, and lower support wheels 9 are evenly arranged through the through groove 33. Multiple wheel frames 20 are sequentially fixedly installed on the bottom of the fixed compartment 2. Bearings are installed on the inner walls of both sides of each wheel frame 20. The two ends of the central shaft are respectively embedded in the two bearings. The lower support wheels 9 are fixedly sleeved onto the outside of the central shaft through a central mounting hole. The position of the lower support wheels 9 ensures that their outer walls are flush with the bottom of the fixed compartment 2.

[0039] The limiting frame 6 has slots 16 opposite to the through slot 33, and upper support wheels 8 are evenly rotatably mounted inside the slots 16. The shape of the slots 16 is the same as that of the through slot 33, and they are on the same vertical line. Multiple upper support wheels 8 rotate inside the slots 16. After the busbar trough is placed inside the fixed compartment 2, the position of the limiting frame 6 is adjusted by the lifting component, so that the limiting frame 6 drives the upper support wheels 8 to fit against the top of the busbar trough, while the bottom of the busbar trough fits against the lower support wheels 9. After fixing, the fixed compartment 2 rotates with the steering shaft 3 to the corresponding angle.

[0040] When connecting with an adjacent busbar, the busbar can slide between the upper support wheel 8 and the lower support wheel 9 to eliminate the gap between the busbars. After eliminating the gap, the busbar is locked again, thereby reducing the gap during the connection process and ensuring the sealing of the busbar after it is laid.

[0041] The limit frame 6 has cylinders 14 symmetrically fixedly mounted on its top. The movable end of each cylinder 14 is fixedly connected to a limit seat 15, which is embedded in the inner cavity of the slot 16. A top frame 32 fixes the cylinder barrel end of each cylinder 14 above the top of the limit frame 6 and above both ends of the slot 16, positioning the cylinder 14 perpendicular to the limit frame 6. The movable end of the cylinder 14 drives the rubber limit seat 15 to move within the slot 16.

[0042] By opening the solenoid valve of the air guide pipe built into the cylinder 14, the movable end of the cylinder 14 drives the limit seat 15 to engage with the surface of the busbar trunking, thereby ensuring the stability of the busbar trunking during installation, preventing the busbar trunking from shifting position, and ensuring the stability when fixed after splicing with adjacent busbar trunking.

[0043] A dovetail limiting slide 13 is fixedly installed on the side wall of the fixed compartment 2, and a slide plate 11 is fixedly installed on the bottom of the limiting frame 6. A slide groove 21 is opened on the side wall of the slide plate 11, and the dovetail limiting slide 13 passes through the inner cavity of the slide groove 21. The slide plate 11 is vertically fixed to the bottom of the limiting frame 6.

[0044] During the up-and-down movement of the limiting frame 6, the limiting frame 6 causes the sliding plate 11 to slide against the outer wall of the fixed chamber 2. At the same time, the sliding groove 21 on the sliding plate 11 slides against the outer wall of the dovetail limiting slide block 13, thereby ensuring the stability of the position movement of the limiting frame 6, avoiding position deviation, and thus ensuring the stability of the busbar trunking.

[0045] It is worth noting that the rotary drive component includes a rack 5 slidably disposed within the inner cavity of the carrier 1, a gear 4 meshing with the rack 5 and sleeved on the outer wall of the steering shaft 3, and a displacement assembly for driving the rack 5 to move within the inner cavity of the carrier 1. The rack 5 moves left and right within the inner cavity of the carrier 1, and the gear 4 is fixedly sleeved on the outside of the steering shaft 3 through a centrally located mounting hole.

[0046] When adjusting the installation angle of the busbar trunking, the displacement component drives the rack 5 to move, which in turn drives the steering shaft 3 to rotate. The steering shaft 3 then drives the fixed chamber 2 to rotate, making the operation of adjusting the installation angle of the busbar trunking more convenient.

[0047] In addition, the displacement assembly includes a lead screw 23 rotatably mounted inside the cavity of the carrier 1. A displacement seat 12 is threadedly connected to the external surface of the lead screw 23, and the displacement seat 12 is connected to the rack 5. Two parallel mounting brackets 27 are vertically fixed at the top of the cavity of the carrier 1. Bearings are embedded in the opposing surfaces of the two mounting brackets 27. The two ends of the lead screw 23 are respectively embedded inside the two bearings. The displacement seat 12 is connected to the lead screw 23 through a threaded through-hole penetrating the cavity. A motor 28 is fixed to the surface of one of the mounting brackets 27 by a cover 29. The output shaft of the motor 28 passes through the cavity of the corresponding mounting bracket 27 and is fixedly connected to the end of the lead screw 23. The motor 28 is electrically connected to an external power source via wires. The motor 28 is a forward / reverse switching motor.

[0048] When adjusting the installation angle of the busbar trunking, the motor 28 is connected to the power supply, so that the output shaft of the motor 28 drives the lead screw 23 to rotate, so that the displacement seat 12 threadedly connected to the lead screw 23 drives the rack 5 to move, so that the gear 4 meshing with the rack 5 drives the steering shaft 3 to rotate.

[0049] The inner cavity of the carrier 1 is provided with a guide rod 24 parallel to the lead screw 23, and the displacement seat 12 is sleeved on the outside of the guide rod 24. The guide rod 24, which is parallel to the lead screw 23, ensures the stability of the movement direction of the displacement seat 12 and avoids position deviation, thereby ensuring the accuracy of the busbar groove position adjustment.

[0050] In addition, a directional guide post 26 is fixedly installed in the inner cavity of the carrier 1, and a guide seat 25 is sleeved on the outside of the directional guide post 26. The guide seat 25 is connected to the rack 5. Two base frames 22 parallel to the fixed frame 27 are fixedly installed vertically at the top of the inner cavity of the carrier 1. Two parallel directional guide posts 26 are fixedly installed between the two base frames 22, and the guide seat 25 slides against the outside of the two directional guide posts 26.

[0051] The guide seat 25 is fixedly connected to one end of the rack 5, and the displacement seat 12 is fixedly connected to the other end of the rack 5. The guide seat 25 and the displacement seat 12 are on the same straight line, which ensures the stability of the rack 5 during movement and avoids deviation of the rack 5's movement direction, thereby ensuring the accuracy of the busbar trunking installation angle adjustment.

[0052] Furthermore, the horizontal support component includes a sliding column 17 fixed to the bottom of the fixed compartment 2, and the sliding column 17 is located at the end away from the steering shaft 3. The top of the carrier 1 is provided with an arc-shaped guide groove 10 with the steering shaft 3 as the center. The sliding column 17 passes through the arc-shaped guide groove 10, and the outer wall of the sliding column 17 is symmetrically fitted with limiting slide seats 18 that fit the inner and outer sides of the arc-shaped guide groove 10.

[0053] Two limiting slides 18 are respectively attached to the top and bottom of the arc-shaped guide groove 10, and the limiting slides 18 rotate with the sliding column 17, and the sliding column 17 rotates with the fixed chamber 2, so that one end of the fixed chamber 2 rotates with the steering shaft 3, and the other end of the fixed chamber 2 is supported by the sliding column 17, ensuring the stability of the busbar position adjustment process.

[0054] The lifting component includes an electric push rod 7 fixedly installed on the side wall of the fixed chamber 2. The movable end of the electric push rod 7 is fixedly installed at the bottom of the limiting frame 6. The electric push rod 7 is electrically connected to an external power source via a wire. A support base 30 is fixedly installed on the surface of the fixed chamber 2 away from the electric push rod 7. An anti-deviation guide seat 19 is fixedly installed at the bottom of the limiting frame 6. The anti-deviation guide seat 19 passes through the top of the support base 30 and extends into the inner cavity.

[0055] During the process of fixing the busbar trunking by adjusting the position of the limiting frame 6 through the electric push rod 7, the limiting frame 6 causes the anti-deviation guide seat 19 to slide against the inner cavity of the support base 30. Through the sliding cooperation between the anti-deviation guide seat 19 and the support base 30, the stability of the moving direction of the limiting frame 6 is ensured, thereby ensuring the stability of the busbar trunking installation process.

[0056] This embodiment describes a busbar trunking fixing device for power busbar processing. The working principle is as follows: First, the busbar trunking is slid into the interior of the fixing chamber 2. Then, the position of the limiting frame 6 is adjusted by the electric push rod 7, so that the limiting frame 6 drives the upper support wheel 8 to fit against the top of the busbar trunking, while the bottom of the busbar trunking fits against the lower support wheel 9.

[0057] Then, the motor 28 is connected to the power supply, so that the output shaft of the motor 28 drives the lead screw 23 to rotate, so that the displacement seat 12, which is threadedly connected to the lead screw 23, drives the rack 5 to move, so that the gear 4, which meshes with the rack 5, drives the steering shaft 3 to rotate, so that the steering shaft 3 drives the fixed chamber 2 to rotate, and through the fixed chamber 2, the busbar groove is adjusted to the corresponding angle.

[0058] Then, the busbar trough is slid between the upper support wheel 8 and the lower support wheel 9 to eliminate the gap between the busbar troughs. After eliminating the splicing gap, the movable end of the cylinder 14 drives the limit seat 15 to lock onto the surface of the busbar trough, fixing the busbar trough inside the fixing chamber 2. Finally, the busbar trough is installed and fixed, and the fixing chamber 2 is removed.

[0059] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0060] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0061] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the 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.

[0062] 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 these 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 busbar trunking fixing device for power busbar processing, comprising a carrier frame (1), characterized in that: The top of the carrier (1) is circumferentially slidably provided with a fixed compartment (2). The inner cavity of the carrier (1) is rotatably provided with a steering shaft (3). The top end of the steering shaft (3) passes through the carrier (1) and is connected to the fixed compartment (2). The bottom of the fixed compartment (2) away from the steering shaft (3) is provided with a horizontal support member. The inner cavity of the carrier (1) is provided with a rotary drive member that drives the steering shaft (3) to rotate. The top of the fixed compartment (2) is provided with a limit frame (6), and the limit frame (6) is connected to the side wall of the fixed compartment (2) through a lifting member.

2. The busbar trunking fixing device for power busbar processing according to claim 1, characterized in that: The bottom of the fixed chamber (2) is provided with a through groove (33), and the bottom of the fixed chamber (2) is uniformly provided with lower support wheels (9) that pass through the through groove (33). The limiting frame (6) is provided with a slot (16) opposite to the through groove (33), and the inner cavity of the slot (16) is uniformly provided with an upper support wheel (8).

3. The busbar trunking fixing device for power busbar processing according to claim 2, characterized in that: A cylinder (14) is symmetrically fixedly installed on the top of the limiting frame (6). The movable end of the cylinder (14) is fixedly connected to a limiting seat (15), and the limiting seat (15) is embedded in the inner cavity of the slot (16).

4. The busbar trunking fixing device for power busbar processing according to claim 1, characterized in that: The side wall of the fixed compartment (2) is fixedly installed with a dovetail limiting slide (13), and the bottom of the limiting frame (6) is fixedly installed with a slide plate (11). The side wall of the slide plate (11) is provided with a slide groove (21), and the dovetail limiting slide (13) passes through the inner cavity of the slide groove (21).

5. The busbar trunking fixing device for power busbar processing according to claim 1, characterized in that: The rotary drive component includes a rack (5) slidably disposed in the inner cavity of the carrier (1), a gear (4) meshing with the rack (5) is sleeved on the outer wall of the steering shaft (3), and a displacement component that drives the rack (5) to move is provided in the inner cavity of the carrier (1).

6. The busbar trunking fixing device for power busbar processing according to claim 5, characterized in that: The displacement assembly includes a lead screw (23) rotatably disposed in the inner cavity of the carrier (1), and a displacement seat (12) is externally threaded onto the lead screw (23), and the displacement seat (12) is connected to the rack (5).

7. The busbar trunking fixing device for power busbar processing according to claim 6, characterized in that: The inner cavity of the carrier (1) is provided with a guide rod (24) parallel to the lead screw (23), and the displacement seat (12) is sleeved on the outside of the guide rod (24).

8. A busbar trunking fixing device for power busbar processing according to claim 5, characterized in that: The inner cavity of the carrier (1) is fixedly installed with a directional guide post (26), and a guide seat (25) is sleeved on the outside of the directional guide post (26). The guide seat (25) is connected to the rack (5).

9. A busbar trunking fixing device for power busbar processing according to claim 1, characterized in that: The horizontal support member includes a sliding column (17) fixed to the bottom of the fixed compartment (2), and the sliding column (17) is located at one end away from the steering shaft (3). The top of the carrier (1) is provided with an arc-shaped guide groove (10) with the steering shaft (3) as the center. The sliding column (17) passes through the arc-shaped guide groove (10), and the outer wall of the sliding column (17) is symmetrically fitted with limiting slide seats (18) that fit the inner and outer sides of the arc-shaped guide groove (10).

10. A busbar trunking fixing device for power busbar processing according to claim 1, characterized in that: The lifting component includes an electric push rod (7) fixedly installed on the side wall of the fixed compartment (2), and the movable end of the electric push rod (7) is fixedly installed at the bottom of the limiting frame (6).

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