A component reuse electric energy router with a mounting rack structure

Abstract

The present application relates to the technical field of electric energy router, in particular to a component reuse electric energy router with mounting rack structure, which comprises a router body, an auxiliary fixing structure and a main fixing structure, the auxiliary fixing structure comprises auxiliary supports fixed on the left and right surfaces of the router body and auxiliary locking pieces for fixing a lifting frame, and the main fixing structure comprises a fixed base for bearing the router body, and the fixed base is provided with sliding racks and main locking pieces on both sides. In the present application, during the process of guiding the router body to fall on the fixed base along the sliding racks, the sliding racks are deflected to drive the horizontal displacement of the main locking pieces, the movable plates and the clamping cylinders of the auxiliary locking pieces are driven to separate through the cooperation of the inclined surfaces, the limiting locking of the locking pins of the lifting frame is released, the locking plates and the ejector pins are upwardly ejected to lock the locking pins, and the lifting frame is automatically removed, without the need for manual high-altitude hooking, manual bolt locking and other operations.

Description

Technical Field

[0001] This invention relates to the field of power router technology, and more specifically, to a component multiplexing power router with a mounting rack structure. Background Technology

[0002] Component-reused power routers are multi-port intelligent power conversion and power routing devices that rely on power electronic topology reconfiguration and intelligent logic control. They share a set of hardware components such as power switches, inductors, capacitors, and filters, and switch working modes through switching and control algorithms. They achieve multiple conversion functions such as rectification, inversion, DC / DC step-up / step-down, reactive power compensation, and MPPT (maximum power point tracking) in a time-division / multiplexed manner. They belong to the subcategory of reconfigurable power routers.

[0003] These types of power routers typically have high power density per unit, integrate numerous magnetic components and heat dissipation structures, and can weigh hundreds of kilograms. In actual engineering deployments, they often need to be installed on top of power distribution cabinets, prefabricated frames of containerized energy cabins, or on floor-mounted fixed bases, in high-altitude or confined spaces. Existing construction methods generally adopt a step-by-step operation process of "first hoisting, then locking, and finally removing the hook": First, the lifting equipment connects to the pre-set lifting ring on the top of the router body via slings to lift the entire unit to the installation position. After that, the operator needs to manually adjust the router's posture at high altitude to align the mounting holes on its bottom with the bolt holes or slots on the fixed base. Then, multiple bolts are manually inserted and tightened to reliably lock the router onto the base. After all mechanical connections are completed, the operator manually removes the hook from the router's lifting ring. In this method, bolt tightening and hook removal are two separate processes, both of which must be completed manually at a height before the router is fully secured. This not only makes the installation of a single unit time-consuming, but also exposes operators to a high-altitude working environment for extended periods, exposing them to serious safety risks such as falls, slips, and accidental slippage before the equipment is fully secured. Especially for multi-functional routers with larger components, the unavoidable swaying and tilting during hoisting makes precise hole alignment extremely difficult. Manually straightening and repeated adjustments further increase labor intensity and operation time, exacerbating the hazards of working at height.

[0004] To reduce manual high-altitude operations, several improvements have been attempted in existing technologies. One approach involves installing guide ramps, positioning pins, or pre-set guide grooves on the fixed base to guide the router's descent for rough positioning, thus reducing the difficulty of manual hole alignment. However, such guide structures only address initial positioning guidance and cannot provide the final mechanical locking force. Operators still need to perform bolt tightening at height, failing to fundamentally eliminate the high-altitude locking process. Another approach involves adding an electrically, hydraulically, or pneumatically controlled remote unhooking device to the lifting equipment, allowing ground personnel to remotely unhook the router, avoiding the need for operators to climb to unhook it. However, this solution only addresses the high-altitude operation during unhooking; the mechanical locking of the router itself still relies on manual labor or additional automated locking mechanisms. This significantly increases the complexity and cost of the electrical control system and power source. Furthermore, strong electromagnetic interference and power supply limitations are common at energy equipment sites, making it difficult to meet safety construction requirements for the reliability of electrical unhooking and automatic locking. In addition, the weight and size of the remote unhooking lifting equipment itself encroaches on the effective load of the lifting equipment, placing higher demands on lifting capacity. More importantly, none of the above improvements have achieved mechanical linkage between the unhooking and locking actions. The two steps still need to be triggered and controlled sequentially, making coordination difficult. Failure or malfunction of any link may lead to the danger of the router falling off or becoming stuck at a height. Summary of the Invention

[0005] The purpose of this invention is to solve the problems in the prior art, such as the high risk of high-altitude operation and low installation efficiency caused by the separate and independent operation of manual hook unhooking and bolt tightening during hoisting and installation, the lack of linkage between the guide positioning structure and the final locking, which makes it impossible to completely eliminate the high-altitude locking process, and the poor reliability of electrical unhooking and the complexity of the control system caused by the lack of a purely mechanical linkage between the hook unhooking and locking actions.

[0006] To achieve the above objectives, the present invention aims to provide a component multiplexing power router with a mounting rack structure, comprising a router body, an auxiliary fixing structure, and a main fixing structure. The auxiliary fixing structure includes auxiliary brackets fixed to the left and right surfaces of the router body and auxiliary locking components fixedly connected to the auxiliary brackets. The auxiliary locking components are used to fix the mounting frame. The main fixing structure includes a fixed base for supporting the router body. A sliding frame and a main locking component are provided on both sides of the fixed base. The auxiliary brackets cooperate with the sliding frame to insert the router body into the fixed base, and the sliding frame and the main locking component are connected by a hinge structure that can slide relative to each other. The sliding frame moves the main locking component closer to the auxiliary locking component. When the bottom of the router body is inserted into the top of the fixed base, the main locking component contacts the auxiliary locking component, pushing out the locking pin of the hoisting frame. The main locking component and the auxiliary locking component engage to achieve a fixed connection of the router body.

[0007] As a further improvement to this technical solution, the auxiliary bracket is fixedly connected to the left and right side walls of the router body. The auxiliary locking component includes an opposing back plate fixedly connected to the auxiliary bracket. A pair of movable plates are slidably connected to the opposing back plate. The two movable plates are elastically connected. A pair of locking cylinders are slidably engaged at both ends of the opposing back plate outside the movable plates. The locking cylinders are slidably engaged with the movable plates. The outer wall of the locking pin of the hoisting frame is engaged with the inner wall of the locking cylinder.

[0008] As a further improvement to this technical solution, the opposing back plate is a "U"-shaped structural plate. The back of the opposing back plate is fixedly connected to the auxiliary bracket. Slide rails are provided at the upper and lower ends of the front of the opposing back plate near the middle. One end of the movable plate slides horizontally with the slide rails, and the two movable plates are connected by a spring. First slide rods are also fixedly connected to the left and right ends of the front of the opposing back plate. The first slide rods slide horizontally with the locking cylinder. An extension arm is connected to the end of the locking cylinder near the movable plate, and the extension arm slides and guides the movable plate.

[0009] As a further improvement to this technical solution, the locking pin is composed of multiple connected conical bodies, and the inner wall of the locking cylinder is provided with a corresponding slot, which engages with the conical body.

[0010] As a further improvement to this technical solution, the fixed base is connected to the first bracket on both the left and right sides. The sliding frame has an "L" shaped structure, and the middle part of the sliding frame is hinged to the top of the first bracket. A limiting plate is vertically provided on the surface of the auxiliary bracket. A limiting groove is opened on the contact surface between the sliding frame and the auxiliary bracket. The limiting groove is used to guide the limiting plate to be inserted and slide down along the sliding frame.

[0011] As a further improvement to this technical solution, the main locking component includes a locking frame and a locking plate that slides vertically with the locking frame. The locking frame slides horizontally with the left and right ends of the fixed base, and the locking frame is hinged to the sliding frame. The two ends of the locking plate slide with the left and right ends of the fixed base.

[0012] As a further improvement to this technical solution, a pair of second brackets are provided at the top of the left and right ends of the fixed base. A second slide rod is connected to the surface of the second bracket near the sliding frame. The locking frame is an overall "I" shaped structure. The second slide rod passes through the four ends of the locking frame and is slidably connected to it. A through hole is opened on the surface of the sliding frame. A horizontal slide plate that can move up and down is sleeved in the middle of the locking frame. The two ends of the horizontal slide plate are hinged to the through hole.

[0013] As a further improvement to this technical solution, a contact block is provided on the inner side of the movable plate, and a T-shaped plate is provided at the middle height position of the locking frame. The contact surface between the T-shaped plate and the contact block is a smooth inclined surface.

[0014] As a further improvement to this technical solution, the locking plate has an "I" shaped structure, the locking frame is slidably connected to the locking plate, the second bracket has a lifting groove on its surface, the locking plate has a locking shaft at the end away from the router body, the two ends of the locking shaft are located in the lifting groove, the locking plate and the second bracket are slidably guided connected through the locking shaft and the lifting groove, and the top of the locking plate is connected to the locking pin position with an ejector pin, the ejector pin is used to eject the locking pin.

[0015] As a further improvement to this technical solution, the ejector pin is composed of multiple interconnected conical bodies.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this component-based multiplexing power router with a mounting frame structure, as the router body is guided by the sliding frame to sit on the fixed base, the sliding frame deflects, causing the main locking component to move horizontally. Through the inclined surface cooperation, the movable plate and locking cylinder of the auxiliary locking component are separated, releasing the limit lock on the lifting frame locking pin. At the same time, the locking plate and the ejector pin push the locking pin upward, realizing the fully automatic removal of the lifting frame. There is no need for manual high-altitude hook removal or manual bolt tightening. This completely avoids the safety hazards of high-altitude workers falling and equipment slipping due to lack of locking. It also eliminates the cumbersome manual alignment and tightening procedures, greatly shortens the hoisting and installation cycle of a single device, and significantly improves the on-site assembly and construction efficiency of high-power multiplexing power routers.

[0017] 2. In this component-reusable power router with a mounting rack structure, the overall locking, unlocking, and unhooking actions are achieved entirely through mechanical structure linkage. It does not require additional control systems and power sources such as electrical, hydraulic, and pneumatic systems. It eliminates the shortcomings of existing remote electric control unhooking solutions that are susceptible to strong electromagnetic interference and unstable power supply at the construction site. It effectively solves the technical problems of high failure rate, poor reliability, complex structure, and high modification cost of electrical auxiliary mechanisms. Meanwhile, through the precise guiding cooperation of the limiting plate and the limiting groove, and the adaptive fit of the conical interlocking structure, it can be compatible with the hoisting and installation requirements of high-power and heavy-duty power routers, with high positioning accuracy and good assembly fault tolerance. The entire rack installation structure has a high degree of integration, requires no additional modification to hoisting equipment, does not occupy the effective load of the lifting equipment, and is suitable for various complex engineering conditions such as power energy container houses and high-level installation of distribution cabinets, significantly reducing equipment installation and supporting costs and subsequent maintenance difficulties. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the overall structure of the router hoisting device of the present invention; Figure 2 This is a schematic diagram of the overall structure of the device after the router of the present invention is installed; Figure 3 This is a schematic diagram of the structural cooperation between the router body and the auxiliary fixing structure of the present invention; Figure 4 This is a cross-sectional schematic diagram of the cooperation between the auxiliary locking component and the hoisting frame structure of the present invention; Figure 5 This is a schematic diagram showing the disassembled structure of the auxiliary locking component of the present invention; Figure 6 This is a schematic diagram of the main fixing structure of the present invention; Figure 7 This is a schematic diagram showing the disassembled fixed base and sliding frame of the present invention; Figure 8 This is a schematic diagram of the main locking component of the present invention; Figure 9 This is a schematic diagram of the router installation process according to the present invention.

[0019] The meanings of the labels in the diagram are as follows: 1. The router itself; 2. Auxiliary fixing structure; 21. Auxiliary bracket; 211. Limiting plate; 22. Auxiliary locking component; 221. Opposing back plate; 2211. Slide rail; 2212. First slide rod; 222. Movable plate; 2221. Spring; 2222. Contact block; 223. Engaging sleeve; 2231. Extension arm; 3. Main fixing structure; 31. Fixed base; 311. First bracket; 312. Second bracket; 3121. Second slide bar; 3122. Lifting groove; 32. Sliding frame; 321. Limiting groove; 322. Through hole; 33. Main locking element; 331. Locking frame; 3311. Horizontal slide plate; 3312. T-plate; 332. Locking plate; 3321. Locking shaft; 3322. Ejector pin; 4. Lifting frame; 41. Locking pin. Detailed Implementation

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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 invention.

[0022] Furthermore, the terms "first" and "second" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 As shown, the purpose of this embodiment is to provide a component multiplexing power router with a mounting rack structure, including a router body 1, an auxiliary fixing structure 2 and a main fixing structure 3. The auxiliary fixing structure 2 includes auxiliary brackets 21 fixed to the left and right sides of the router body 1 and auxiliary locking members 22 fixedly connected to the auxiliary brackets 21. The auxiliary locking members 22 are used to fix the hoisting frame 4. The main fixing structure 3 includes a fixed base 31 for supporting the router body 1. The fixed base 31 is provided with sliding racks 32 and main locking members 33 on both sides. The auxiliary brackets 21 and sliding racks 32 cooperate to guide the router body 1 to be inserted into the fixed base 31, and the sliding racks 32 and main locking members 33 are connected by a hinge structure that can slide relative to each other. After the crane lifts the router body 1 using the lifting frame 4, during the installation process, the auxiliary bracket 21 contacts and slides with the sliding frame 32 to guide the bottom of the router body 1 to sit in the preset installation position on the top of the fixed base 31. During this process, the sliding frame 32 moves the main locking member 33 closer to the auxiliary locking member 22. When the bottom of the router body 1 is inserted into the fixed base 31, the main locking member 33 contacts the auxiliary locking member 22, pushing out the locking pin 41 of the lifting frame 4, and the main locking member 33 and the auxiliary locking member 22 engage to achieve a fixed connection of the router body 1.

[0024] The above structure is disclosed below: During router installation, in order to lift the router body 1, such as... Figure 3 , Figure 4 As shown, the auxiliary bracket 21 is fixedly connected to the left and right side walls of the router body 1 by bolts or other means. The auxiliary locking component 22 includes an opposing back plate 221 fixedly connected to the auxiliary bracket 21. A pair of movable plates 222 are slidably connected on the opposing back plate 221. The two movable plates 222 are elastically connected to each other. A pair of locking cylinders 223 are slidably engaged at both the front and rear ends of the opposing back plate 221 on the outside of the movable plates 222. The locking cylinders 223 are slidably engaged with the movable plates 222. The outer wall of the locking pin 41 of the mounting bracket 4 is engaged with the inner wall of the locking cylinder 223.

[0025] Insert the locking pin 41 of the hoisting frame 4 downward into the tubular space formed by the two locking cylinders 223. During insertion, the bottom end of the locking pin 41 pushes the two locking cylinders 223, which in turn pushes the two movable plates 222 away from each other against the elastic force. After the locking pin 41 is fully inserted, the two movable plates 222 move closer to each other and reset under the action of the elastic force, which in turn drives the two locking cylinders 223 to move closer to each other and close together. At this time, the inner wall of the locking cylinder 223 locks the outer wall of the locking pin 41, realizing the locking engagement between the hoisting frame 4 and the auxiliary locking component 22. The crane can then be connected to the lifting ring on the hoisting frame 4 via a cable or hook to lift the router body 1.

[0026] Specifically, such as Figure 5 As shown, in this invention, the opposing back plate 221 is a U-shaped structural plate. The back of the opposing back plate 221 is fixedly connected to the auxiliary bracket 21. Slide rails 2211 are provided at the upper and lower ends near the center of the front of the opposing back plate 221. One end of the movable plate 222 is horizontally slidably engaged with the slide rail 2211, and the two movable plates 222 are connected by a spring 2221. First slide rods 2212 are also fixedly connected to the left and right ends of the front of the opposing back plate 221. One end of the first slide rod 2212 passes through the locking cylinder 223 and is horizontally slidably engaged with the locking cylinder 223. An extension arm 2231 is connected to the end of the locking cylinder 223 near the movable plate 222. The extension arm 2231 and the slide groove on the movable plate 222 achieve a sliding guide engagement. Furthermore, the locking pin 41 is composed of multiple connected conical sections. A corresponding slot is provided on the inner wall of the locking cylinder 223, and the slot engages with the conical section.

[0027] When the locking pin 41 is inserted, the inclined surface of its cone-shaped body contacts the inner wall of the locking cylinder 223, which can push the two locking cylinders 223 to slide away from each other along the first slide rod 2212. The locking cylinders 223 drive the two movable plates 222 that are slidably engaged with them to slide away from each other along the slide rail 2211 against the elastic force of the spring 2221. When the locking pin 41 is fully inserted, that is, when the bottom end of the hoisting frame 4 is locked above the locking cylinder 223, under the elastic force of the spring 2221, the two movable plates 222 move closer to each other and reset along the slide rail 2211, and drive the two locking cylinders 223 to surround each other along the first slide rod 2212, so that the inner wall of the locking cylinder 223 locks the top of the cone-shaped body, thereby preventing the cone-shaped body from detaching from the locking cylinder 223 and achieving a fixed engagement with the locking pin 41.

[0028] After lifting the router body 1, it needs to be quickly assembled and installed with the main fixing structure 3, such as... Figure 4 , Figure 6 , Figure 7 , Figure 8 , Figure 9 As shown, the fixed base 31 has first brackets 311 connected to both sides. The sliding frame 32 has an "L" shaped structure, and the middle of the sliding frame 32 is hinged to the top of the first bracket 311. A limiting plate 211 is vertically provided on the surface of the auxiliary bracket 21. A limiting groove 321 is opened on the contact surface between the sliding frame 32 and the auxiliary bracket 21. The limiting groove 321 is used to guide the limiting plate 211 to be inserted and slide down along the sliding frame 32. In the initial state, the two sliding frames 32 are deflected, so that the top of the sliding frame 32 tilts outward, which facilitates the movement of the bottom of the router body 1 between the two sliding frames 32 during lifting and allows the limiting plate 211 to enter the limiting groove 321. Then, the height of the router body 1 is lowered, and with the help of the sliding of the limiting plate 211 in the limiting groove 321, the bottom of the router body 1 can be inserted into the fixed base 31. Figure 9 As indicated by the middle arrow a.

[0029] During the process of inserting the router body 1 into the fixed base 31 at the bottom, the sliding frame 32 is pushed by the limiting plate 211, causing it to deflect towards the router body 1. Figure 9As indicated by arrow b, until the bottom of the router body 1 contacts the fixed base 31, the main locking component 33 includes a locking frame 331 and a locking plate 332 that slides vertically with the locking frame 331. The locking frame 331 slides horizontally with the left and right ends of the fixed base 31, and the locking frame 331 is hinged to the sliding frame 32. The two ends of the locking plate 332 slide with the left and right ends of the fixed base 31. When the sliding frame 32 deflects toward the router body 1, the sliding frame 32 drives the locking frame 331 to slide horizontally along the left and right ends of the fixed base 31, approaching and pushing the two movable plates 222 to move against the elastic force of the spring 2221. This causes the movable plates 222 to move the two locking cylinders 223 away from each other, exposing the locking pin 41. While the locking frame 331 slides horizontally, the locking frame 331 drives the locking plate 332 to slide upward along the left and right ends of the fixed base 31, causing the locking plate 332 to push the locking pin 41 upward, thereby completing the unlocking process of the hoisting frame 4.

[0030] Specifically, the fixed base 31 has a pair of second brackets 312 at its top left and right ends. A second slide rod 3121 is connected to the surface of the second bracket 312 near the sliding frame 32. The locking frame 331 has an overall "I"-shaped structure. The second slide rod 3121 passes through the four ends of the locking frame 331 and is slidably connected to it. The sliding frame 32 has through holes 322 on its surface. A horizontal slide plate 3311 that can move up and down is fitted in the middle of the locking frame 331. The two ends of the horizontal slide plate 3311 pass through the through holes 322 and are hinged to them. When the sliding frame 32 deflects towards the router body 1, the sliding frame 32, through the hinged horizontal slide plate 3311 and through holes 322, moves the locking frame 331 along the second slide rod 3121 towards the router body 1. Figure 9 As shown by arrow c. Additionally, a contact block 2222 is provided on the inner side of the movable plate 222, and a T-plate 3312 is provided at the middle height of the locking frame 331. The contact surface between the T-plate 3312 and the contact block 2222 is a smooth inclined surface. When the locking frame 331 moves as shown by arrow c, the T-plate 3312 contacts the contact block 2222 and pushes it along the inclined surface, causing the two movable plates 222 to overcome the elastic force of the spring 2221 and move away from each other. This, in turn, causes the two locking cylinders 223, which are slidably engaged with the movable plates 222, to move away from each other, exposing the locking pin 41 and realizing the unlocking operation of the lifting frame 4.

[0031] After the unlocking operation of the hoisting frame 4 is completed, the locking pin 41 needs to be pushed out. The locking plate 332 has an "I" shaped structure. The locking frame 331 passes through the locking plate 332 and slides up and down with the locking plate 332. The surface of the second bracket 312 is provided with a lifting groove 3122. The locking plate 332 is provided with a locking shaft 3321 at the end away from the router body 1. The two ends of the locking shaft 3321 are located in the lifting groove 3122. The locking plate 332 and the second bracket 312 are slidably guided through the locking shaft 3321 and the lifting groove 3122. The top of the locking plate 332 is connected to the locking pin 41 with an ejection pin 3322. The ejection pin 3322 is used to eject the locking pin 41. During the process of the locking frame 331 driving the two engaging cylinders 223 to move away from each other and exposing the locking pin 41, the movement of the locking frame 331 causes the locking plate 332 to move upward along the lifting groove 3122. This, in turn, causes the locking pin 41 to be ejected from the engaging cylinder 223 by the upward movement of the ejector pin 3322, thus achieving automatic disengagement of the lifting frame 4. The ejector pin 3322 is composed of multiple connected conical sections, which is the same structure as the locking pin 41. After the ejector pin 3322 enters the engaging cylinder 223 and ejects the locking pin 41, as the locking frame 331 continues to move, the T-plate 3312... No longer in contact with the contact block 2222, the two movable plates 222 are reset under the elastic force of the spring 2221, which in turn drives the two locking cylinders 223 to move closer to each other and lock the ejector pin 3322, so that the router body 1 is fixed horizontally through the limiting plate 211 and the limiting groove 321; at the same time, the locked ejector pin 3322 and the locking cylinder 223 connect the auxiliary fixing structure 2 and the main locking member 33 into one unit, and the main locking member 33 is installed on the fixed base 31, thereby restricting the router body 1 from coming out upward and achieving vertical fixation, thus completing the quick installation of the router body 1.

[0032] In summary, the basic operating principle of this invention is as follows: Before hoisting, the locking pin 41 of the hoisting frame 4 is inserted into the locking cylinder 223 of the auxiliary locking component 22. The locking cylinder 223 is used to engage with the cone-shaped locking pin 41 through the inner wall groove, thereby achieving a reliable connection between the hoisting frame 4 and the router body 1.

[0033] During hoisting, the lifting equipment lifts the router body 1 using the hoisting frame 4, aligning the limiting plates 211 on both sides of the router body 1 with the entrance of the limiting groove 321 of the sliding frame 32. The router body 1 is then lowered, and the limiting plates 211 slide downwards along the limiting groove 321, guiding the bottom of the router body 1 to be inserted into the fixed base 31.

[0034] During insertion, the limiting plate 211 pushes the sliding frame 32 to deflect inward around the hinge point of the first bracket 311. The sliding frame 32 engages with the horizontal sliding plate 3311 through the through hole 322, driving the locking frame 331 to move horizontally towards the router body 1 along the second sliding rod 3121. The T-plate 3312 at the front end of the locking frame 331 pushes the contact block 2222 on the movable plate 222, causing the two movable plates 222 to overcome the elastic force of the spring 2221 and move away from each other, driving the two locking cylinders 223 to separate and release the locking pin 41.

[0035] At the same time, the horizontal movement of the locking frame 331, through its inclined surface cooperation or structural linkage with the locking plate 332, drives the locking plate 332 to slide upward along the lifting groove 3122. The ejection pin 3322 at the top of the locking plate 332 moves upward accordingly, pushing the unlocked locking pin 41 upward from the locking cylinder 223, and the hoisting frame 4 automatically detaches from the router body 1.

[0036] Once the router body 1 is fully in place, the T-plate 3312 of the locking frame 331 passes over the contact block 2222, and the movable plate 222 resets under the elastic force of the spring 2221, causing the two locking cylinders 223 to close and lock the ejector pin 3322 that has entered the locking cylinder 223, thus completing the mechanical locking of the main locking component 33 and the auxiliary locking component 22, realizing a one-step installation of hoisting insertion and automatic unhooking and synchronous locking.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A component multiplexing power router with a mounting rack structure, characterized in that: The router includes a router body (1), an auxiliary fixing structure (2), and a main fixing structure (3). The auxiliary fixing structure (2) includes an auxiliary bracket (21) fixed to the left and right sides of the router body (1) and an auxiliary locking member (22) fixedly connected to the auxiliary bracket (21). The auxiliary locking member (22) is used to fix the hoisting frame (4). The main fixing structure (3) includes a fixed base (31) for supporting the router body (1). The fixed base (31) has a sliding frame (32) and a main locking member (33) on both sides. The auxiliary bracket (21) and the sliding frame (32) cooperate to insert the router body (1) into the fixed base (31). The sliding frame (32) and the main locking member (33) are connected by a hinge structure that can slide relative to each other. The sliding frame (32) drives the main locking component (33) to approach the auxiliary locking component (22). When the bottom end of the router body (1) is inserted into the top of the fixed base (31), the main locking component (33) contacts the auxiliary locking component (22), pushes out the locking pin (41) of the hoisting frame (4), and the main locking component (33) and the auxiliary locking component (22) engage to achieve a fixed connection of the router body (1).

2. The component multiplexing power router with mounting rack structure according to claim 1, characterized in that: The auxiliary bracket (21) is fixedly connected to the left and right side walls of the router body (1). The auxiliary locking component (22) includes an opposing back plate (221) fixedly connected to the auxiliary bracket (21). A pair of movable plates (222) are slidably connected on the opposing back plate (221). The two movable plates (222) are elastically connected. A pair of locking cylinders (223) are slidably fitted on both the front and rear ends of the opposing back plate (221) outside the movable plates (222). The locking cylinders (223) are slidably fitted with the movable plates (222). The outer wall of the locking pin (41) of the hoisting frame (4) is engaged with the inner wall of the locking cylinder (223).

3. The component multiplexing power router with mounting rack structure according to claim 2, characterized in that: The opposing back plate (221) is a "U"-shaped structural plate. The back of the opposing back plate (221) is fixedly connected to the auxiliary bracket (21). The upper and lower ends of the opposing back plate (221) are provided with slide rails (2211) near the middle. One end of the movable plate (222) is horizontally slidably engaged with the slide rail (2211). The two movable plates (222) are connected by a spring (2221). The left and right ends of the opposing back plate (221) are also fixedly connected with first slide rods (2212). The first slide rods (2212) are horizontally slidably engaged with the locking cylinder (223). The locking cylinder (223) is connected to an extension arm (2231) near the movable plate (222). The extension arm (2231) is slidably guided with the movable plate (222).

4. The component multiplexing power router with mounting rack structure according to claim 3, characterized in that: The locking pin (41) is composed of multiple conical sections connected together, and the inner wall of the locking cylinder (223) is provided with a corresponding slot, which engages with the conical section.

5. The component multiplexing power router with mounting rack structure according to claim 4, characterized in that: The fixed base (31) is connected to the first bracket (311) on both the left and right sides. The sliding frame (32) has an "L" shaped structure and the middle part of the sliding frame (32) is hinged to the top of the first bracket (311). The auxiliary bracket (21) has a limit plate (211) vertically arranged on its surface. The sliding frame (32) and the auxiliary bracket (21) have corresponding limiting grooves (321) on their contact surfaces. The limiting grooves (321) are used to guide the limiting plate (211) to be inserted and slide down along the sliding frame (32).

6. The component multiplexing power router with mounting rack structure according to claim 5, characterized in that: The main locking component (33) includes a locking frame (331) and a locking plate (332) that slides vertically with the locking frame (331). The locking frame (331) slides horizontally with the left and right ends of the fixed base (31), and the locking frame (331) is hinged to the sliding frame (32). The two ends of the locking plate (332) slide with the left and right ends of the fixed base (31).

7. The component multiplexing power router with mounting rack structure according to claim 6, characterized in that: The fixed base (31) has a pair of second brackets (312) at the top of its left and right ends. The second brackets (312) are connected to the second slide rods (3121) on the side of the sliding frame (32). The locking frame (331) is an "I" shaped structure. The second slide rods (3121) pass through the four ends of the locking frame (331) and are slidably connected to it. The sliding frame (32) has through holes (322) on its surface. The locking frame (331) has a horizontal slide plate (3311) that can move up and down in the middle. The two ends of the horizontal slide plate (3311) are hinged to the through holes (322).

8. The component multiplexing power router with mounting rack structure according to claim 7, characterized in that: The movable plate (222) is provided with a contact block (2222) on its inner side, and the locking frame (331) is provided with a T-shaped plate (3312) at the middle height position. The contact surface between the T-shaped plate (3312) and the contact block (2222) is a smooth inclined surface.

9. The component multiplexing power router with mounting rack structure according to claim 8, characterized in that: The locking plate (332) has an "I" shaped structure. The locking frame (331) is slidably connected to the locking plate (332) in the upper and lower parts. The second bracket (312) has a lifting groove (3122) on its surface. The locking plate (332) has a locking shaft (3321) at one end away from the router body (1). Both ends of the locking shaft (3321) are located in the lifting groove (3122). The locking plate (332) and the second bracket (312) are slidably guided through the locking shaft (3321) and the lifting groove (3122). The top of the locking plate (332) is connected to the locking pin (41) with a push-out pin (3322). The push-out pin (3322) is used to push out the locking pin (41).

10. The component multiplexing power router with mounting rack structure according to claim 9, characterized in that: The ejector pin (3322) is composed of multiple connected conical sections.

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